CN102756166A - Automatic cropping device for silver soldering lug of circuit breaker - Google Patents
Automatic cropping device for silver soldering lug of circuit breaker Download PDFInfo
- Publication number
- CN102756166A CN102756166A CN2012102574800A CN201210257480A CN102756166A CN 102756166 A CN102756166 A CN 102756166A CN 2012102574800 A CN2012102574800 A CN 2012102574800A CN 201210257480 A CN201210257480 A CN 201210257480A CN 102756166 A CN102756166 A CN 102756166A
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- Prior art keywords
- cutter
- knife
- silver soldering
- feeding roller
- roller bearing
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Abstract
The invention discloses an automatic cropping device for a silver soldering lug of a circuit breaker. The automatic cropping device comprises a working platform, and is characterized in that a feeding device and a cutter device are arranged on the working platform; the feeding device comprises a feeding roller, a driving motor, a roller rack supporting the feeding roller, and a transmission mechanism connected with the driving motor and the feeding roller; the cutter device comprises a cutter rack behind the feeding roller, a cylinder longitudinally fixed at the upper part of the cutter rack, a cutter fixing plate, an upper cutter and a lower cutter; the cutter fixing plate is connected with the piston rod of the cylinder and drives the piston rod to move up and down; the upper cutter is fixed at the bottom of the cutter fixing plate; and the lower cutter is fixed at the lower part of the cutter rack and opposite to the upper cutter. The automatic cropping device can completely replace a person to fulfill silver soldering lug cropping, so as to effectively improve the production efficiency and the product quality.
Description
Technical field
the present invention relates to the automatic shear of a kind of breaker silver soldering sheet.
Background technology
The silver soldering sheet welding of
breaker is the one procedure of outbalance in its production process.Because when the actual welding operation; The assurance precision of silver soldering sheet solder side size is directly determining welding quality; And the size of solder side depends on the silver soldering sheet shearing size in early stage, so the shearing size for the silver soldering sheet has strict requirement in the present breaker silver soldering sheet welding sequence.
however in the at present conventional production silver soldering sheet all be to adopt artificial material loading and shearing, size is difficult to guarantee and waste man-hour that production efficiency is low, labor strength is big.Along with the large batch of production of breaker, the artificial output that can't guarantee to shear.
Summary of the invention
the present invention seeks to: provide a kind of breaker silver soldering sheet automatic shear, this device can replace the artificial shearing of accomplishing the silver soldering sheet, thus effective improve production efficiency and product quality.
technical scheme of the present invention is: the automatic shear of a kind of breaker silver soldering sheet; Comprise workbench; It is characterized in that said workbench is provided with pay-off and cutter; Wherein said pay-off comprises the roller bearing frame of feeding roller bearing, drive motors, the said feeding roller bearing of support and connects drive motors and the transmission mechanism of feeding roller bearing, and said cutter comprises the cutoff knife rack of being located at feeding roller bearing rear, the cylinder that is vertically fixed in cutoff knife rack top, links to each other with cylinder piston rod and made up and down cutting knife fixed head, be fixed on the upper cutter bottom the cutting knife fixed head and be fixed on the cutoff knife rack bottom and the lower cutter relative with upper cutter by its driving.
are further; The present invention also comprises material cutter; Said material cutter comprises the rotation cut-off knife of being located at feeding roller bearing the place ahead and the cut-off knife frame that supports said rotation cut-off knife, and said rotation cut-off knife also links to each other with said drive motors through said transmission mechanism.The effect of said material cutter is before shearing, according to the actual requirements, the silver soldering sheet of broad is cut into narrower silver soldering sheet.
further; Transmission mechanism described in the present invention is the belt wheel synchronous drive mechanism; This belt wheel synchronous drive mechanism comprises the belt wheel support, is pivoted on the belt wheel support and passes through driving pulley and two driven pulleys that belt links to each other that the rotating shaft of said driving pulley and drive motors is fixed, and is fixed with roller link and cut-off knife connecting rod respectively on two driven pulleys; Wherein said roller link and feeding roller bearing are fixed, and the cut-off knife connecting rod is fixed with the rotation cut-off knife.Adopt the belt wheel synchronous drive mechanism to come to drive simultaneously feeding roller bearing and the action of rotation cut-off knife; The rate travel that cuts speed and silver soldering sheet of rotation cut-off knife is synchronous in the time of not only can guaranteeing to cut operation; And simplified structure of the present invention, and make it compact more, also practice thrift cost.
further; The present invention also comprises the weld tabs guider of being located at feeding roller bearing the place ahead, and said weld tabs guider is made up of with the pressing plate that is fixed on two guide pad tops the guide pad of two symmetries of fixed interval on workbench jointly.In the use of reality, the spacing between two guide pads should be consistent with the width of the silver soldering sheet of required shearing, to prevent that the silver soldering sheet left and right sides is crooked in the shear history; Pressing plate bottom to the height of workbench then should with the consistency of thickness of silver soldering sheet, thereby prevent in the feeding process perk of curling of silver soldering sheet.
further, the cut-off knife of rotation described in the present invention is a routine techniques, its specifically by cylinder be located on the roll circumference and evenly some blades spaced apart constitute.The dispersion of distribution between the said adjacent knife blades is decided according to the required width of cutting apart with a knife or scissors the silver soldering sheet of acquisition of reality.Cylinder drives blade the silver soldering sheet is cut apart with a knife or scissors in rotation process, thereby obtains the narrower silver soldering sheet of some width.
are further, and the bottom of cutoff knife rack described in the present invention is provided with the last blanking port that is positioned at the lower cutter rear, and has the following blanking port corresponding with last blanking port position on the workbench.
Concrete use principle of the present invention is following:
When 1) initial, by manual work the silver soldering sheet passed the weld tabs guider, and be pressed into feeding roller bearing below (front end of silver soldering sheet guarantees to pass cutter);
2) open drive motors; Driving the feeding roller bearing through the belt wheel synchronous drive mechanism rotates with the rotation cut-off knife synchronously; Wherein the feeding roller bearing does not stop the silver soldering sheet to be delivered to the cutter at rear by frictional force; In the process, the rotation cut-off knife cuts into a silver soldering sheet that a width is narrower with the silver soldering sheet;
3) after the silver soldering sheet is admitted in the cutter; Cylinder drive cutting knife fixed head and upper cutter are up and down; Make upper cutter cooperate the silver soldering sheet sheared that the product after the shearing is fallen in the magazine that places the workbench below in advance through upper and lower blanking port successively with lower cutter.
In the use of reality, the drive motors among the present invention all can link to each other with the PLC controller with cylinder
, by its unified control co-ordination.
Advantage of the present invention is:
The automatic shear of
this breaker silver soldering sheet 1. provided by the invention, it can replace the artificial shearing of accomplishing the silver soldering sheet, thus effective improve production efficiency and product quality.
The automatic shear of
this breaker silver soldering sheet 2. provided by the invention, it is simple in structure, and is easy to operate, for ease of maintenaince, low cost of manufacture.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is a structure vertical view of the present invention;
Fig. 2 is the structural front view of cutter among the present invention.
wherein: 1, workbench; 2, feeding roller bearing; 3, drive motors; 4, roller bearing frame; 5, cutoff knife rack; 6, cylinder; 7, upper cutter; 8, lower cutter; 9, rotation cut-off knife; 9a, cylinder; 9b, blade; 10, cut-off knife frame; 11, driving pulley; 12, driven pulley; 13, roller link; 14, cut-off knife connecting rod; 15, weld tabs guider; 15a, guide pad; 15b, pressing plate; A, silver soldering sheet.
The specific embodiment
embodiment: combine Fig. 1, shown in Figure 2, the automatic shear of this breaker silver soldering sheet that present embodiment provides, its workbench 1 is provided with pay-off, cutter, material cutter and weld tabs guider.
wherein said pay-off is made up of the transmission mechanism of feeding roller bearing 2, drive motors 3, the roller bearing frame 4 that supports said feeding roller bearing 2 and connection drive motors 3 and feeding roller bearing 2 jointly.And said cutter by the cutoff knife rack 5 of being located at feeding roller bearing 2 rears, be vertically fixed in the cylinder 6 on cutoff knife rack 5 tops, link to each other with cylinder 6 piston rods and make up and down cutting knife fixed head (invisible among the figure), be fixed on the upper cutter 7 of cutting knife fixed head bottom and be fixed on cutoff knife rack 5 bottoms and form jointly with upper cutter 7 relative lower cutters 8 by its driving.The bottom of said cutoff knife rack 5 is provided with the last blanking port (figure does not mark) that is arranged in lower cutter 8 rears, and has the following blanking port (in figure do not mark) corresponding with last blanking port position on the workbench 1.
Material cutter described in
present embodiment is made up of the rotation cut-off knife of being located at feeding roller bearing 2 the place aheads 9 and the cut-off knife frame 10 that supports said rotation cut-off knife 9, and said rotation cut-off knife 9 also links to each other with said drive motors 3 through said transmission mechanism.Said rotation cut-off knife 9 is a routine techniques, its by cylinder 9a be located on the cylinder 9a circumference and evenly some blade 9b spaced apart constitute.The dispersion of distribution between the said adjacent knife blades 9b is decided according to the required width of cutting apart with a knife or scissors the silver soldering sheet A of acquisition of reality.Cylinder 9a drives blade 9b silver soldering sheet A is cut apart with a knife or scissors in rotation process, thereby obtains the narrower silver soldering sheet of some width.
Transmission mechanism is the belt wheel synchronous drive mechanism described in
present embodiment; This belt wheel synchronous drive mechanism is by belt wheel support (not drawing among the figure), driving pulley 11 and two driven pulleys 12 formations of being pivoted on the belt wheel support and linking to each other through belt (not marking among the figure); Said driving pulley 11 is fixed with the rotating shaft of drive motors 3; And be fixed with roller link 13 and cut-off knife connecting rod 14 respectively on two driven pulleys 12; Wherein said roller link 13 is fixing with feeding roller bearing 2, and cut-off knife connecting rod 14 is fixing with rotation cut-off knife 9.
Concrete use principle of the present invention is following:
When 4) initial, by manual work silver soldering sheet A passed weld tabs guider 15, and be pressed into feeding roller bearing 2 belows (front end of silver soldering sheet A guarantees to pass cutter);
5) open drive motors 3; Driving feeding roller bearing 2 through the belt wheel synchronous drive mechanism rotates with rotation cut-off knife 9 synchronously; Wherein feeding roller bearing 2 does not stop silver soldering sheet A to be delivered to the cutter at rear by frictional force; In the process, rotation cut-off knife 9 cuts into a silver soldering sheet that a width is narrower with silver soldering sheet A;
6) after the silver soldering sheet is admitted in the cutter; Cylinder 6 drive cutting knife fixed heads and upper cutter 7 are up and down; Make upper cutter 7 cooperate the silver soldering sheet sheared that the product after the shearing is fallen in the magazine that places workbench 1 below in advance through upper and lower blanking port successively with lower cutter 8.
In the use of reality, the drive motors 3 among the present invention all can link to each other with the PLC controller with cylinder 6
, by its unified control co-ordination.
the foregoing description is explained technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.The all spirit of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (6)
1. automatic shear of breaker silver soldering sheet; Comprise workbench (1); It is characterized in that said workbench (1) is provided with pay-off and cutter; Wherein said pay-off comprises feeding roller bearing (2), drive motors (3), supports the roller bearing frame (4) of said feeding roller bearing (2) and connects drive motors (3) and the transmission mechanism of feeding roller bearing (2), and said cutter comprises the cutoff knife rack (5) of being located at feeding roller bearing (2) rear, the cylinder (6) that is vertically fixed in cutoff knife rack (5) top, links to each other with cylinder (6) piston rod and made up and down cutting knife fixed head, be fixed on the upper cutter (7) bottom the cutting knife fixed head and be fixed on cutoff knife rack (5) bottom and the lower cutter (8) relative with upper cutter (7) by its driving.
2. the automatic shear of breaker silver soldering sheet according to claim 1; It is characterized in that also comprising material cutter; Said material cutter comprises the rotation cut-off knife (9) of being located at feeding roller bearing (2) the place ahead and the cut-off knife frame (10) that supports said rotation cut-off knife (9), and said rotation cut-off knife (9) also links to each other with said drive motors (3) through said transmission mechanism.
3. the automatic shear of breaker silver soldering sheet according to claim 2; It is characterized in that said transmission mechanism is the belt wheel synchronous drive mechanism; This belt wheel synchronous drive mechanism comprises the belt wheel support, is pivoted on the belt wheel support and passes through driving pulley (11) and two driven pulleys (12) that belt links to each other; Said driving pulley (11) is fixed with the rotating shaft of drive motors (3); And being fixed with roller link (13) and cut-off knife connecting rod (14) on two driven pulleys (12) respectively, wherein said roller link (13) is fixing with feeding roller bearing (2), and cut-off knife connecting rod (14) is fixing with rotation cut-off knife (9).
4. the automatic shear of breaker silver soldering sheet according to claim 2; It is characterized in that also comprising the weld tabs guider (15) of being located at feeding roller bearing (2) the place ahead, said weld tabs guider (15) is by the guide pad (15a) of two symmetries of fixed interval on workbench (1) and be fixed on that the pressing plate (15b) on two guide pads (15a) top is common to be constituted.
5. according to claim 2 or the automatic shear of 3 described breaker silver soldering sheets, it is characterized in that said rotation cut-off knife (9) is by cylinder (9a) be located on cylinder (9a) circumference and some blades (9b) evenly spaced apart constitute.
6. the automatic shear of breaker silver soldering sheet according to claim 1; The bottom that it is characterized in that said cutoff knife rack (5) is provided with the last blanking port that is positioned at lower cutter (8) rear, and has the following blanking port corresponding with last blanking port position on the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257480.0A CN102756166B (en) | 2012-07-24 | 2012-07-24 | Automatic cropping device for silver soldering lug of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257480.0A CN102756166B (en) | 2012-07-24 | 2012-07-24 | Automatic cropping device for silver soldering lug of circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756166A true CN102756166A (en) | 2012-10-31 |
| CN102756166B CN102756166B (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210257480.0A Active CN102756166B (en) | 2012-07-24 | 2012-07-24 | Automatic cropping device for silver soldering lug of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102756166B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406580A (en) * | 2013-08-05 | 2013-11-27 | 太仓市旭冉机械有限公司 | Automatic steel-plate shearing machine |
| CN109465491A (en) * | 2018-11-19 | 2019-03-15 | 乐清正通智能科技有限公司 | A kind of weld tabs cutting feed mechanism of miniature circuit breaker Full-automatic welding magnetic system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112721A (en) * | 1976-04-07 | 1978-09-12 | Nhk Spring Co., Ltd. | Nc coil spring manufacturing apparatus |
| JPH0744416Y2 (en) * | 1988-07-22 | 1995-10-11 | 日本製罐株式会社 | Can material cutting device for metal cans |
| CN1398685A (en) * | 2001-07-20 | 2003-02-26 | 后东机械有限公司 | Metal plate forming equipment |
| CN2863403Y (en) * | 2005-11-01 | 2007-01-31 | 甘肃省机械科学研究院 | Multiple saw bit automatic feeding and cropping machine |
| CN201768954U (en) * | 2010-08-03 | 2011-03-23 | 天津力神电池股份有限公司 | Battery tab cutting machine |
| CN201783697U (en) * | 2010-07-16 | 2011-04-06 | 深圳市赢合科技有限公司 | Cutting device |
| CN202021383U (en) * | 2011-03-24 | 2011-11-02 | 江阴亿欣新材料科技有限公司 | Cutting device of welding strips |
| CN202079322U (en) * | 2011-04-29 | 2011-12-21 | 奔宇电机集团有限公司 | Composite multifunctional board cutting machine |
| CN202291591U (en) * | 2011-08-03 | 2012-07-04 | 珠海固得焊接自动化设备有限公司 | Pneumatic shearing mechanism |
| CN202684189U (en) * | 2012-07-24 | 2013-01-23 | 法泰电器（江苏）股份有限公司 | Automatic cutting device for silver welding piece of circuit breaker |
-
2012
- 2012-07-24 CN CN201210257480.0A patent/CN102756166B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112721A (en) * | 1976-04-07 | 1978-09-12 | Nhk Spring Co., Ltd. | Nc coil spring manufacturing apparatus |
| JPH0744416Y2 (en) * | 1988-07-22 | 1995-10-11 | 日本製罐株式会社 | Can material cutting device for metal cans |
| CN1398685A (en) * | 2001-07-20 | 2003-02-26 | 后东机械有限公司 | Metal plate forming equipment |
| CN2863403Y (en) * | 2005-11-01 | 2007-01-31 | 甘肃省机械科学研究院 | Multiple saw bit automatic feeding and cropping machine |
| CN201783697U (en) * | 2010-07-16 | 2011-04-06 | 深圳市赢合科技有限公司 | Cutting device |
| CN201768954U (en) * | 2010-08-03 | 2011-03-23 | 天津力神电池股份有限公司 | Battery tab cutting machine |
| CN202021383U (en) * | 2011-03-24 | 2011-11-02 | 江阴亿欣新材料科技有限公司 | Cutting device of welding strips |
| CN202079322U (en) * | 2011-04-29 | 2011-12-21 | 奔宇电机集团有限公司 | Composite multifunctional board cutting machine |
| CN202291591U (en) * | 2011-08-03 | 2012-07-04 | 珠海固得焊接自动化设备有限公司 | Pneumatic shearing mechanism |
| CN202684189U (en) * | 2012-07-24 | 2013-01-23 | 法泰电器（江苏）股份有限公司 | Automatic cutting device for silver welding piece of circuit breaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406580A (en) * | 2013-08-05 | 2013-11-27 | 太仓市旭冉机械有限公司 | Automatic steel-plate shearing machine |
| CN103406580B (en) * | 2013-08-05 | 2016-01-13 | 太仓市高泰机械有限公司 | A kind of steel plate shearing machine automatically |
| CN109465491A (en) * | 2018-11-19 | 2019-03-15 | 乐清正通智能科技有限公司 | A kind of weld tabs cutting feed mechanism of miniature circuit breaker Full-automatic welding magnetic system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102756166B (en) | 2014-07-02 |
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