CN104002549A - On-line printing device and method for patterns on sanitary towels - Google Patents
On-line printing device and method for patterns on sanitary towels Download PDFInfo
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- CN104002549A CN104002549A CN201410223924.8A CN201410223924A CN104002549A CN 104002549 A CN104002549 A CN 104002549A CN 201410223924 A CN201410223924 A CN 201410223924A CN 104002549 A CN104002549 A CN 104002549A
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Abstract
The invention relates to an on-line printing device for patterns on sanitary towels. The device comprises a printing mechanism installed between a dust-free paper roller and a composite mechanism. An upper soft roller and a printing roller below the upper roller are arranged in the printing mechanism. Patterns are engraved on the printing roller. A printing ink hopper is arranged below the printing roller, and the printing roller is partially soaked in printing ink. A scraper is arranged on one side of the printing roller. The on-line printing device for the patterns on the sanitary towels can print the patterns on the sanitary towels, ensures the original structure and the normal using of the sanitary towels as well, and greatly improves the sales volume of the sanitary towels when combined with a production line of the sanitary towels.
Description
Technical field
The present invention relates to a kind of printing equipment, especially one is installed on production line of toilet napkin, for printed on line device and the printed on line method of printed patterns on sanitary napkin, belongs to drug sundries product line technical field.
Background technology
The manufacturer of amenities, in order to improve the aesthetics of product, increases selling point, is generally to make an effort in appearance at product external packaging bag and product itself.For example, CN201471835U, a kind of device for printing roll toilet papers is disclosed, it is by multiple embossing mechanisms and printing machine frame is end to end forms, and described printing machine frame comprises frame and be arranged on the soft pressure roller and the forme composition that in frame, are mutually adjacent to, and forme one side is provided with scraper, in frame, be also provided with blowing wheel and multiple drive, on described soft pressure roller, be provided with vertically recessed pattern, on forme, correspondence is provided with flange vertically, is also provided with the pallet of draining the oil that is positioned at soft pressure roller below in frame.Because structure and the use of sanitary napkin are all more special, this printing equipment can not be useful in printed patterns on sanitary napkin, and the nonwoven on sanitary napkin surface and absorbent cores are shown consideration for skin use, printed patterns more in the above.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design printed on line device and the printed on line method of pattern on a kind of sanitary napkin, it can be on sanitary napkin in printed patterns, ensure original structure and normal use of sanitary napkin, and it is combined with the production line of sanitary napkin, improve production efficiency.
Design: in order to realize above-mentioned purpose of design.1, by being arranged on the printing mechanism between dust-free paper roller and composite structure, dust-free paper being carried out to pattern printing, is first technical characterictic of the present invention.The object of design is like this, on production line of toilet napkin, add printing mechanism, and printing mechanism is arranged between dust-free paper roller and composite structure, dust-free paper is after the printing of printing mechanism, enter immediately in composite structure, realize the printed on line of sanitary napkin, greatly improved the production efficiency of product; And, dust-free paper is carried out to pattern printing, the pattern of printing and dyeing is appeared by surface layer nonwoven, reach pattern printing effect, and the ink adopting is food stage, the surface layer nonwoven that pastes skin use with skin can't be subject to printing and dyeing impact, in pattern printing, has also ensured the original structure of sanitary napkin and has normally used.2, printing mechanism by soft top roll, carve figuratum graining roll, ink hopper and scraper and form, be second technical characterictic of the present invention.The object of design is like this, carving a figuratum graining roll part is immersed in the ink of ink hopper, in the time that graining roll rotates, ink adhesion is on graining roll surface, and under the effect of scraper, make the ink on graining roll even, dust-free paper is through between soft top roll and graining roll, extruding by soft top roll to graining roll, ink on graining roll is printed and dyed on dust-free paper and form pattern, the clear patterns that makes to print and dye on dust-free paper due to the squeezing action of soft top roll, complete, has effectively improved printing effect and product processing quality.3, top roll is by the control of top roll lift cylinder, and ink hopper, by the control of hopper lift cylinder, is the 3rd technical characterictic of the present invention.The object of design is like this, and the control by top roll lift cylinder, to controls that automatically adjusts of the spacing between top roll and graining roll, is convenient to staff and is operated; And by the lifting of hopper lift cylinder control ink hopper, convenient ink in ink hopper added or changed, the while also can automatically control graining roll be immersed in ink number, greatly reduce staff's labour intensity, convenient operation.4, scraper is by the control of scraper governor motion, and scraper governor motion comprises the worm and gear of cylinder, a pair of cooperation, is the 4th technical characterictic of the present invention.The object of design is like this, controlled to adjust the anglec of rotation of scraper by a pair of worm and gear cooperatively interacting, realize the adjusting of angle between scraper and graining roll, can meet the printing demand of different product and simple to operate, under the telescopic action of cylinder, can automatically control the distance of scraper and graining roll, be convenient to the maintenance of scraper and change operation, greatly facilitate staff's operation.
Technical scheme 1: the printed on line device of pattern on a kind of sanitary napkin, it comprises the printing mechanism being installed between dust-free paper roller and composite structure; In printing mechanism, be provided with soft top roll and the graining roll that is positioned at top roll below, and on graining roll, be carved with pattern; Graining roll below is provided with ink hopper, and graining roll part is immersed in ink; One side of graining roll is also provided with scraper.
Preferably, scraper is arranged on knife rest, and scraper is adjusted by the scraper governor motion being connected with knife rest.
Preferably, scraper governor motion comprises cylinder, support, rack-mount worm and worm wheel; Worm gear is synchronously arranged on knife rest, and worm and wheel coordinates and control the anglec of rotation of knife rest upper blade; Cylinder external part is connected with support, and by the distance of cylinder and support control scraper and graining roll.
Preferably, the top of top roll is provided with the top roll lift cylinder of controlling top roll lifting.
Preferably, ink hopper below is provided with hopper lift cylinder.
Technical scheme 2: a kind of printed on line method of the printed on line device of pattern on sanitary napkin, printing equipment is arranged between the dust-free paper roller and composite structure of production line of toilet napkin, dust-free paper is after the printing of printing mechanism, in the time that graining roll rotates, ink adhesion is on graining roll surface, and under the effect of scraper, make the ink on graining roll even, dust-free paper is through between soft top roll and graining roll, extruding by soft top roll to graining roll, ink on graining roll is printed and dyed on dust-free paper to be formed after pattern, enter immediately in composite structure, realize the printed on line of sanitary napkin, dust-free paper is carried out to pattern printing, the pattern of printing and dyeing is appeared by surface layer nonwoven, reach pattern printing effect, and the ink adopting is food stage, the surface layer nonwoven that pastes skin use with skin can not be subject to printing and dyeing impact yet.
The present invention compared with background technology, the one, be combined with the production line of sanitary napkin, sanitary napkin produce in print, greatly improve production efficiency; The 2nd, can either be on sanitary napkin printed patterns, also ensured original structure and normal use of sanitary napkin simultaneously; The 3rd, the pattern of printing and dyeing on dust-free paper is very clear, complete, has effectively improved printing effect and product processing quality; The 4th, greatly reduce staff's labour intensity, be convenient to staff's operation.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further.
Accompanying drawing 1 is the Structure and Process schematic diagram of the printed on line device of pattern on sanitary napkin of the present invention.
Accompanying drawing 2 is the structural representation of printing mechanism in accompanying drawing 1.
Accompanying drawing 3 is the enlarged drawing at B place in accompanying drawing 2.
Accompanying drawing 4 is the side-looking structural representation of printing mechanism in accompanying drawing 1.
Accompanying drawing 5 be in accompanying drawing 1 after processing the A of sanitary napkin to structural representation.
Accompanying drawing 6 is the structural representation of the rear sanitary napkin of processing.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment 1: with reference to accompanying drawing 1-6.A printed on line device for pattern on sanitary napkin, it comprises the printing mechanism 1 being installed between dust-free paper roller 2 and composite structure 3; Composite structure 3 fronts are also provided with PE film roller 4 and nonwoven roller 5; Dust-free paper 20 on dust-free paper roller 2 is sent in printing mechanism 1 through transition roller; Entered and in composite structure 3, carried out compoundly by surface layer nonwoven 50 stacks of output on the PE film 40 of output on the dust-free paper 20, PE film roller 4 of output in printing mechanism 1, nonwoven roller 5, and dust-free paper 20 is positioned at the centre of PE film 40 and surface layer nonwoven 50; In its printing mechanism 1, be provided with soft top roll 11 and the graining roll 12 that is positioned at top roll 11 belows; Soft top roll 11 can be Cowhells or rubber etc. and makes; Soft top roll 11 and graining roll 12 are all rotatably installed in frame 10; The top of soft top roll 11 is provided with top roll lift cylinder 15, and by extension and contraction control top roll 11 liftings of top roll lift cylinder 15, the spacing between adjusting upper roll 11 and graining roll 12, easy to operate automatically; On graining roll 12, be carved with printed patterns; Graining roll 12 belows are provided with ink hopper 19; Ink 17(is housed in ink hopper 19 and can adopts food stage ink), print the solvent (can be ethyl ester and crude alcohol mixture) of use; The sub-fraction of graining roll 12 bottoms is immersed in ink 17; One side of graining roll 12 is also provided with scraper 13, and when graining roll 12 rotates, scraper 13 is cleared up the ink 17 on graining roll 12; Hopper lift cylinder 16 is installed below ink hopper 19, and the lifting of extension and contraction control ink hopper 19 by hopper lift cylinder 16, when being convenient to add or changing ink 17, being also convenient to control graining roll 12, to be immersed in scope in ink 17 how many.
Dust-free paper 20 enters printing mechanism 1 through the guiding of transition roller, ink 17 when graining roll 12 rotates in ink hopper 19 sticks to the surface of graining roll 12, scraper 13 on graining roll 12 cylindricals makes the ink 17 on graining roll 12 even simultaneously, under the squeezing action of top roll 11, ink 17 on graining roll 12 is printed and dyed on dust-free paper 20, and the printing design forming on dust-free paper 20 is complete, clear; Complete the dust-free paper 20 after printing, under the guiding of guide roller 100, enter in composite structure 3 compoundly with 50 stacks of PE film 40, surface layer nonwoven immediately, form sanitary towels,
Embodiment 2: on the basis of embodiment 1, with reference to accompanying drawing 2,3,4.A printed on line device for pattern on sanitary napkin, its scraper 13 is arranged on knife rest 24, and knife rest 24 connects scraper governor motion 14, and by scraper governor motion 14, scraper 13 is regulated; Knife rest 24 comprises rotating shaft 25, and scraper 13 is arranged in rotating shaft 25; Scraper governor motion 14 comprises support 26, cylinder 18, a pair of cooperation worm gear 23 and worm screw 22; Rotating shaft 25 two ends are arranged on support 26, and worm gear 23 is synchronously arranged in rotating shaft 25; Worm screw 22 is positioned at worm gear 23 belows, and worm screw 22 tail ends are provided with leader 21, the rotation of the rotation control worm screw 22 by handle 21, and then drive worm gear 23 to rotate, and control the anglec of rotation of knife rest 24 upper blades 13, easy to adjust, accurate; The telescopic end of cylinder 18 and support 26 afterbodys are hinged, when cylinder 18 stretches out or retracts, promote support 18 and rotate, scraper 13 perks on knife rest 24, scraper 13 away from or near graining roll 12, automatically control the distance of scraper 13 and graining roll 12, facilitate maintenance and the replacing of scraper 13.
Embodiment 3: on the basis of above-described embodiment, a kind of printed on line method of the printed on line device of pattern on sanitary napkin, printing equipment is arranged between the dust-free paper roller and composite structure of production line of toilet napkin, dust-free paper is after the printing of printing mechanism, in the time that graining roll rotates, ink adhesion is on graining roll surface, and under the effect of scraper, make the ink on graining roll even, dust-free paper is through between soft top roll and graining roll, extruding by soft top roll to graining roll, ink on graining roll is printed and dyed on dust-free paper to be formed after pattern, enter immediately in composite structure, realize the printed on line of sanitary napkin, dust-free paper is carried out to pattern printing, the pattern of printing and dyeing is appeared by surface layer nonwoven, reach pattern printing effect, and the ink adopting is food stage, the surface layer nonwoven that pastes skin use with skin can not be subject to printing and dyeing impact yet.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of restriction to mentality of designing of the present invention; any combination, increase or amendment that does not exceed mentality of designing of the present invention, all falls within the scope of protection of the present invention.
Claims (6)
1. a printed on line device for pattern on sanitary napkin, is characterized in that: comprise the printing mechanism (1) being installed between dust-free paper roller (2) and composite structure (3); In printing mechanism (1), be provided with soft top roll (11) and be positioned at the graining roll (12) of top roll (11) below, and be carved with pattern on graining roll (12); Graining roll (12) below is provided with ink hopper (19), and graining roll (12) part is immersed in ink (17); One side of graining roll (12) is also provided with scraper (13).
2. the printed on line device of pattern on sanitary napkin according to claim 1, it is characterized in that: it is upper that scraper (13) is arranged on knife rest (24), and scraper (13) is adjusted by the scraper governor motion (14) being connected with knife rest (24).
3. the printed on line device of pattern on sanitary napkin according to claim 2, is characterized in that: scraper governor motion (14) comprises cylinder (18), support (26), is arranged on worm screw (22) and worm gear (23) on support (26); It is upper that worm gear (23) is synchronously arranged on knife rest (24), and worm screw (22) and worm gear (23) coordinate and control the anglec of rotation of knife rest (24) upper blade (13); Cylinder (18) external part is connected with support (26), and controls the distance of scraper (13) and graining roll (12) by cylinder (18) and support (26).
4. the printed on line device of pattern on sanitary napkin according to claim 1, is characterized in that: the top of top roll (11) is provided with the top roll lift cylinder (15) of controlling top roll (11) lifting.
5. the printed on line device of pattern on sanitary napkin according to claim 1, is characterized in that: ink hopper (19) below is provided with hopper lift cylinder (16).
6. the printed on line method of the printed on line device of pattern on a sanitary napkin, it is characterized in that: printing equipment is arranged between the dust-free paper roller and composite structure of production line of toilet napkin, dust-free paper is after the printing of printing mechanism, in the time that graining roll rotates, ink adhesion is on graining roll surface, and under the effect of scraper, make the ink on graining roll even, dust-free paper is through between soft top roll and graining roll, extruding by soft top roll to graining roll, ink on graining roll is printed and dyed on dust-free paper to be formed after pattern, enter immediately in composite structure, realize the printed on line of sanitary napkin, dust-free paper is carried out to pattern printing, the pattern of printing and dyeing is appeared by surface layer nonwoven, reach pattern printing effect, and the ink adopting is food stage, the surface layer nonwoven that pastes skin use with skin can not be subject to printing and dyeing impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223924.8A CN104002549B (en) | 2014-05-26 | 2014-05-26 | The printed on line device and printed on line method of pattern on sanitary napkin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223924.8A CN104002549B (en) | 2014-05-26 | 2014-05-26 | The printed on line device and printed on line method of pattern on sanitary napkin |
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| Publication Number | Publication Date |
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| CN104002549A true CN104002549A (en) | 2014-08-27 |
| CN104002549B CN104002549B (en) | 2017-07-18 |
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| CN201410223924.8A Active CN104002549B (en) | 2014-05-26 | 2014-05-26 | The printed on line device and printed on line method of pattern on sanitary napkin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107415455A (en) * | 2017-09-19 | 2017-12-01 | 佛山市普盈机械设备有限公司 | A kind of printing machine |
| CN107735112A (en) * | 2015-07-03 | 2018-02-23 | Sca卫生用品公司 | The method that skin benefit agent is put on to absorbent commodity |
| CN111391532A (en) * | 2020-03-20 | 2020-07-10 | 福建省明辉机械制造有限公司 | Online coloring method for sanitary towel patterns |
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| Publication number | Publication date |
|---|---|
| CN104002549B (en) | 2017-07-18 |
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Address after: Fengdu Pingyao Town, Yuhang District village of Hangzhou City, Zhejiang province 311115 Patentee after: Hangzhou Xinyu macro Intelligent Equipment Co., Ltd. Address before: Fengdu Pingyao Town, Yuhang District village of Hangzhou City, Zhejiang province 311115 Patentee before: Xinyuhong Machinery Co., Ltd., Hangzhou |
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Address after: Fengdu Pingyao Town, Yuhang District village of Hangzhou City, Zhejiang province 311115 Patentee after: Zhejiang xinyuhong Intelligent Equipment Co., Ltd Address before: Fengdu Pingyao Town, Yuhang District village of Hangzhou City, Zhejiang province 311115 Patentee before: HANGZHOU NEW YUHONG INTELLIGENT EQUIPMENT Co.,Ltd. |
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