CN2428285Y

CN2428285Y - Pattern-making-up and grain-pressing device for plastic floor tiles

Info

Publication number: CN2428285Y
Application number: CN 00232958
Authority: CN
Inventors: 高国兴; 高振辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-19
Filing date: 2000-06-19
Publication date: 2001-05-02
Anticipated expiration: 2010-06-19

Abstract

The utility model relates to a pattern-aligning and embossing device for a plastic floor tile. The top surface of a machine table is provided with a lower mold plate, and a pressure cylinder is erected above the machine table; the bottom surface of a piston of the pressure cylinder is locked with an upper mold plate for connecting with an embossing plate; the bottom surface of the upper mold plate is fixedly provided with a median plate of which the bottom surface is provided with at least four embossing plates; each embossing plate can adjust a position; the utility model can adjust the involution between the sculpture of each embossing plate and the patterns of each chunk of a floor tile plate, and exactly press and print the patterns of each chunk of the floor tile plate through preparing materials, prepositioning operation, adjusting and aligning embossing, pressing formation, opening mold, and cutting and machining. The utility model has the advantages of simple adjustment and correction, and mass production.

Description

Plastic floor tile is to the flower Embosser

The utility model relates to a kind of plastic floor tile to the flower Embosser, particularly a kind of can be once with the accurately involutory plastic floor tile of the decorative pattern of polylith floor tile to the flower Embosser.

Generally drag through facility with bed material, substrate skin and printing skin and draw involutoryly, stamping simultaneously again, and cut the floor tile of moulding though can make floor tile present three-dimensional pattern, still seems not exquisiter, and can only sell with general low to medium price level in the moulding of floor tile.Therefore, other has a kind of to flower Embosser and method, is in order to processing and moulding at high-quality floor tile.As shown in Figure 1, 2, general colored Embosser, it mainly is to be provided with a lower bolster 2 at board 1 end face, reach and above this board 1, set up a cylinder pressure 3, and piston 4 bottom surfaces of this cylinder pressure 3 lock is provided with a patrix 5 plates, for fixed with a matrixes for embossing 6, and this matrixes for embossing 6 is the rags 601 that are provided with six zones in the bottom surface.So, floor tile plate 7 need only be sent to this lower bolster 2 end faces, make the decorative pattern 702 of the rag of this matrixes for embossing 6 and floor tile plate 7 each block 701 involutory, just can be to should upper and lower template 5,2, make the decorative pattern 702 of rag 601 impression floor tile plates 7 each block 701 of this matrixes for embossing 6, last, take out this floor tile plate 7, and follow the size of these floor tile plate 7 each blocks 701 to be cut, just can form six floor tiles.Though said method and structure can be made floor tile, still there is following shortcoming in use:

According to the above, the device of a pair of colored embossing needs under highly desirable state, just can reach the decorative pattern 702 complete involutory purposes of rag 601 with this floor tile plate 7 of this matrixes for embossing 6.Yet, this floor tile plate 7 of warp let-off embossing is to have suitable thermoplasticity, therefore all have a thermal coefficient of expansion usually, make this decorative pattern 702 slightly different with the position of previous stamp, cause the great error of rag 601 generations with this matrixes for embossing 6 with the heat expansion of floor tile plate 7.When being under the situation of same floor tile plate 7 at six floor tiles, even the position of forward and backward or left and right this floor tile plate 7 of adjustment, can only make that also the decorative pattern 702 of the single block 701 of floor tile plate 7 avris is involutory with the rag 601 of matrixes for embossing 6,701 of the blocks of other part can't be involutory, and form waste material.So,, just need cut six floor tiles in advance for fear of the waste that causes material, involutory with each regional rag 601 of this matrixes for embossing 6 one by one again, though and this mode can be avoided the generation of defective products, but can cause very inconvenience on forming method, and production efficiency is very slow.

A kind of plastic floor tile of the present utility model is to the flower Embosser, be to be provided with a lower bolster at a board end face, reach and above this board, set up a cylinder pressure, and the piston bottom surface of this cylinder pressure lock is provided with one for the cope match-plate pattern that links with matrixes for embossing, wherein: cope match-plate pattern central authorities are concaved with a plurality of grooves of two rows at least, and are provided with a plurality of screws at avris; Locking has plate in the cope match-plate pattern bottom surface, and plate respective slot place is provided with a perforation respectively in this, and is provided with a perforation respectively at the screw place of the corresponding cope match-plate pattern of both sides outer rim, and the port peristoma of this perforation inwardly convexes with a ring edge; Be provided with at least four matrixes for embossings side by side in middle plate bottom surface, corresponding perforation place of this matrixes for embossing inner edge is provided with a screw that screws togather for a lock nut Passscheiben passes perforation respectively, and be provided with a locking plate in the corresponding perforation of outer rim place, the shaft of this lock nut is less than piercing aperture, the spiral shell head then is contained in the groove of cope match-plate pattern, and less than the groove bore, be formed with one between lock nut and perforation and groove and adjust spacing, and this locking plate also is provided with a reaming, and locking for one, bolt passes the perforation of this reaming, middle plate and the screw of cope match-plate pattern is screwed.

So, earlier after get the raw materials ready, previous operations, whole to embossing, extrusion forming, die sinking, procedure such as cut, just can be behind the position of adjusting each matrixes for embossing, make the decorative pattern of the rag of each matrixes for embossing and each block of floor tile plate involutory, and in this upper and lower template to fashionable, accurately impress the decorative pattern of each block of floor tile plate, and form the polylith floor tile in cutting the back.

Therefore, the utility model not only adjust proofread and correct simple, and can be accurately involutory with the decorative pattern of floor tile, and can produce in a large number, improved the convenience of using.

Below by most preferred embodiment and accompanying drawing to plastic floor tile of the present utility model to the flower Embosser, be elaborated, in the accompanying drawing:

Fig. 1 is generally to spending the front view of Embosser;

Fig. 2 is general decomposing schematic representation to upper and lower template and floor tile plate in the flower Embosser;

Fig. 3 is the front view of the utility model preferred embodiment;

Fig. 4 is the decomposing schematic representation of lower bolster in the utility model preferred embodiment, floor tile plate matrixes for embossing and middle plate;

Fig. 5 is the bottom view of cope match-plate pattern in the utility model preferred embodiment, middle plate and matrixes for embossing;

Fig. 6 is the side view of cope match-plate pattern in the utility model preferred embodiment, middle plate and matrixes for embossing; And

Fig. 7 is the part enlarged diagram of cope match-plate pattern in the utility model preferred embodiment, middle plate and matrixes for embossing;

Shown in Fig. 3,4, plastic floor tile of the present utility model is to be provided with a lower bolster 20 at a board 11 end faces to flower Embosser 10, reach and above this board 11, set up a cylinder pressure 30, and piston 31 bottom surfaces of this cylinder pressure 30 lock is provided with a cope match-plate pattern 40, and this cope match-plate pattern 40 can supply

plate

50 and 60 bindings of six matrixes for embossings in one.

Unroll cooling line 21 arranged in these lower bolster 20 inside.

Cooperate shown in Fig. 5～7, cope match-plate pattern 40 is to be provided with two rows totally ten two grooves 41 in central fovea, and is provided with two rows totally ten two screws 42 in the position that avris is equivalent to each matrixes for embossing 60 width, and unrolls in inside cooling line 43 is arranged.

In plate 50 be locking in cope match-plate pattern 40 bottom surfaces, it be in to should groove 41 places being provided with a perforation 51 respectively, and is provided with a perforation 52 respectively at screw 42 places of the corresponding cope match-plate pattern 40 of both sides outer rim, 51 is inwardly to convex with a ring edge 511 in the port peristoma and bore a hole.

Matrixes for embossing 60 is and comes middle plate 50 bottom surfaces that it is provided with a screw 61 respectively at the corresponding perforation of inner edge 51 places, supply a lock nut 62 Passscheibens 63 to take respectively and put at ring edge 511 end faces, and cooperation spring 64 passes perforation 51 backs and screw 61 screws togather.In addition, 52 places are provided with a locking plate 65 at the corresponding perforation of outer rim, and the shaft 621 of lock nut 62 is less than perforation 41 apertures, its spiral shell head 622 then is contained in the groove 41 of cope match-plate pattern 40, and, make this lock nut 62 and

perforation

51 and 41 of grooves be formed with one and adjust spacing I, II less than groove 41 bores.And this locking plate 65 also is provided with a reaming 651, and the perforation 52 that passes reaming 651, middle plate 50 for a locking bolt 66 in regular turn screws togather with the screw 42 of cope match-plate pattern 40, uses fixedly matrixes for embossing 60.

Cooperate shown in Fig. 3,4,7, the utility model uses step as described below:

(A) get the raw materials ready: cut the floor tile plate 70 of suitable thickness and length and width, and give thermoplastic.

(B) previous operations: aforementioned floor tile plate 70 is sent to lower bolster 20 end faces.

(C) whole to embossing: as, to adjust in advance according to the decorative pattern of floor tile plate 70 each block 71

The position of each matrixes for embossing 60.At first, pine oil locking bolt 66 makes 60 of each piece matrixes for embossings utilize the lock nut 62 of avris and the restoring force and the middle plate 50 of spring 64 to be the positioning states of pine.By this, matrixes for embossing 60 just can utilize and adjust the spacing I, II has the space nargin of a displacement, then, need only be according to the decorative pattern 72 of floor tile plate 70 each block 71 of surface, radially or axially strike again and move each piece matrixes for embossing 60, make the rag 67 of each matrixes for embossing 60 involutory with the decorative pattern 72 of floor tile plate 70 each block 71.At last, locking locking bolt 66 makes matrixes for embossing 60 fixed with middle plate 50 and cope match-plate pattern 40 again.

(D) extrusion forming: utilize the piston 31 of cylinder pressure 30 to pass cope match-plate pattern 20, involutory upper and

lower template

20,40, make the decorative pattern 72 of rag 67 impression floor tile plates 70 each block 71 of matrixes for embossing 60, then, utilize cooling line 21, the 43 cooling floor tile plates 70 in the upper and

lower template

20,40, decorative pattern 72 flows of floor tile plate 70 each block 71 are shaped.

(E) die sinking: the upper and

lower template

20,40 of upper and lower separation, and take out floor tile plate 70.

(F) cut: follow the size of floor tile plate 70 each block 71 to be cut, just can become six floor tiles.

In addition, because the thermal coefficient of expansion of the floor tile plate 70 that commaterial is made is identical, therefore, also be tending towards fixing through the nargin that heats the back thermal expansion.So, they need only be at a plurality of anchor points 73 of floor tile plate 70 avris moulding in advance, then, utilize the position of sensor 12 sensing anchor points 73, just can be identical at thermal coefficient of expansion, under the situation of floor tile plate 70 all side thermal expansion nargin equities, adjust out the deviate of center and this anchor point 73, proofread and correct the position of matrixes for embossing 60 again according to this deviate adjustment.By this, need only print through examination several times in advance, just can reach purpose accurately, and be applicable to a large amount of impression productions of the floor tile plate 70 of batch identical material flower.

In sum, plastic floor tile of the present utility model has advantage as described below and effect to the flower Embosser:

The utility model need only be according to the decorative pattern 72 of floor tile plate 70 each block 71 of surface, adjust the position of each piece matrixes for embossing 60 again, just can make the rag 67 of each matrixes for embossing 60 accurately involutory with the decorative pattern 72 of floor tile plate 70 each block 71, and can the floor tile of one-shot forming more than at least four.So, the utility model not only adjust proofread and correct simple, can be accurately involutory with the decorative pattern of floor tile, and can produce and improve the floor tile quality in a large number, and improve the convenience of the operation on its fabrication schedule and the device.

Claims

1. a plastic floor tile is to be provided with a lower bolster at a board end face, and has set up a cylinder pressure above this board the flower Embosser, and the piston bottom surface of this cylinder pressure lock is provided with one for the cope match-plate pattern that links with matrixes for embossing, it is characterized in that:

Cope match-plate pattern central authorities are concaved with a plurality of grooves of two rows at least, and are provided with a plurality of screws at avris;

Locking has plate in the cope match-plate pattern bottom surface, and plate respective slot place is provided with a perforation respectively in this, and is provided with a perforation respectively at the screw place of the corresponding cope match-plate pattern of both sides outer rim, and the port peristoma of this perforation inwardly convexes with a ring edge;

Be provided with at least four matrixes for embossings side by side in middle plate bottom surface, corresponding perforation place of this matrixes for embossing inner edge is provided with a screw that screws togather for a lock nut Passscheiben passes perforation respectively, and be provided with a locking plate in the corresponding perforation of outer rim place, the shaft of this lock nut is less than piercing aperture, the spiral shell head then is contained in the groove of cope match-plate pattern, and less than the groove bore, be formed with one between lock nut and perforation and groove and adjust spacing, and this locking plate also is provided with a reaming, and locking for one, bolt passes the perforation of this reaming, middle plate and the screw of cope match-plate pattern is screwed.

2. plastic floor tile as claimed in claim 1 is characterized in that the flower Embosser:

Unroll in the upper and lower template cooling line is arranged.