CN220412384U

CN220412384U - Foam rubberizing device

Info

Publication number: CN220412384U
Application number: CN202321453777.4U
Authority: CN
Inventors: 陈天林; 郑春春; 黄永中; 陈丽双; 陈丽莉; 陈丰; 黄剑萍; 黄建锋; 张明国
Original assignee: Putian Growth Shoes Co ltd
Current assignee: Putian Growth Shoes Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-01-30
Anticipated expiration: 2033-06-08

Abstract

The application relates to a bubble is cotton rubberizing device, including conveying mechanism, wind-up roll and unreel the roller, conveying mechanism's exit direction is provided with many pairs of pressfitting rollers, and many pairs of pressfitting rollers set up along the wind-up direction interval of wind-up roll, and equal interval sets up and forms the passageway of wearing that supplies bubble cotton and double-sided tape to pass between every pair of pressfitting rollers, and the size of each passageway of wearing is progressively decreased in proper order by one side that is close to the wind-up roll far away from one side, and the size of wearing of the passageway of wearing of the wind-up roll of furthest is not less than the thickness of bubble cotton. The foam rubberizing device can reduce stress born by the part of the double-sided tape located on the laminating roller.

Description

Foam rubberizing device

Technical Field

The application relates to the technical field of foam processing, in particular to a foam rubberizing device.

Background

The foam is foamed material of plastic particles, and is divided into PU foam, antistatic foam, conductive foam and the like; in some products of foam, a double-sided adhesive tape is required to be attached to the surface of the foam, for example, when the foam is used for manufacturing insoles, the double-sided adhesive tape can be attached to the surface of the foam, the manufactured insoles can be attached to soles, and the possibility of random deviation of the insoles in the movement process of a wearer is reduced.

Referring to fig. 1, in the prior art, a foam rubberizing device comprises a conveying mechanism 1, a wind-up roller 2 and an unreeling roller 3, wherein a pair of laminating rollers 4 for laminating a double-sided adhesive tape on the surface of foam are arranged in the outlet direction of the conveying mechanism 1, and a penetrating channel 41 for passing foam and double-sided adhesive tape is formed between the pair of laminating rollers 4 at intervals; the foam to be rubberized passes through the penetrating channel 41 under the conveying of the conveying mechanism 1, and after the double-sided tape of the unreeling roller 3 is changed over by the laminating roller 4, the foam passes through the penetrating channel 41 synchronously with the foam under the traction of the winding roller 2; the preset through channel 41 is smaller than the thickness of the foam, and the pair of pressing rollers 4 can press the foam and the double-sided adhesive tape, so that the bonding surface of the double-sided adhesive tape is firmly adhered to the surface of the foam, and the rubberizing operation of the foam is completed.

However, in such a foam rubberizing device, in order to ensure that the double-sided adhesive tape can be firmly attached to the surface of the foam, a pair of laminating rollers need to be clamped between the foam and the double-sided adhesive tape; the double-sided adhesive tape is wound on the winding roller after reversing by the pressing roller, so that the stress of the double-sided adhesive tape at the part of the pressing roller is larger, the double-sided adhesive tape and foam can be pulled by the larger traction force of the winding roller, and the possibility that the double-sided adhesive tape is deformed to break under the pulling of the strong traction force exists, so that further improvement is needed.

Disclosure of Invention

In order to reduce the stress on the part of the double-sided adhesive tape, which is positioned on the pressing roller, the application provides a foam rubberizing device.

The application provides a bubble cotton rubberizing device adopts following technical scheme:

the utility model provides a bubble is cotton rubberizing device, includes conveying mechanism, wind-up roll and unreels the roller, conveying mechanism's exit direction is provided with many pairs of pressfitting rollers, and is many pairs the pressfitting roller is followed the wind-up direction interval setting of wind-up roll, every pair equal interval sets up and forms the passageway of wearing that supplies bubble cotton and double-sided tape to pass between the pressfitting roller, and is individual the size of wearing to establish the passageway is by keeping away from one side of wind-up roll is close to one side of wind-up roll progressively reduces in proper order, and is most kept away from the wind-up roll the size of wearing to establish the passageway is not less than the thickness of bubble cotton.

Through adopting foretell technical scheme, through the setting of many pairs of laminating rollers, when rubberizing to the bubble cotton, pass all the wearing channels in proper order through conveying mechanism and wind in the wind-up roll with the bubble cotton, the one end of the double-sided tape on the unreeling roller also passes all wearing channels in proper order and wind in the wind-up roll, the size of wearing the passageway of the wind-up roll of furthest away from is not less than the thickness of bubble cotton, make the laminating roller of furthest away from the wind-up roll only play the effect of reversing to the double-sided tape, one or more pairs of laminating rollers that are close to the wind-up roll can separate the bonding face pressfitting of double-sided tape in the surface of bubble cotton, many pairs of laminating rollers can make the switching-over process and the laminating process of double-sided tape, greatly reduced the stress that the double-sided tape is located the position of laminating roller, and then reduce the double-sided tape and take place the fracture possibility under the powerful traction pulling of wind-up roll.

Optionally, the device further comprises a mounting frame, wherein a sliding block is slidably arranged on the mounting frame, one end of the pressing roller is rotatably arranged on the sliding block, and the pressing roller is slidably and rotatably arranged on the mounting frame through the sliding block; the sliding block is provided with an adjusting piece, and the adjusting piece is used for adjusting the relative position between the sliding block and the mounting frame so that the pair of pressing rollers are close to each other or far away from each other.

Through adopting foretell technical scheme, through the setting of sliding block and regulating part, through the relative position between regulating part regulation sliding block and the installed part to force a pair of pressfitting roller to be close to each other or keep away from each other, and then adjust the size of wearing to establish the passageway, make overall structure can adapt to the rubberizing operation of the cotton bubble of different thickness.

Optionally, a sliding groove is formed in the side wall of the mounting frame, and the sliding block is slidably mounted in the sliding groove; the adjusting piece comprises an adjusting rod and an adjusting bolt, one end of the adjusting rod is fixed to the sliding block, the other end of the adjusting rod penetrates out of the sliding groove and is connected with the adjusting bolt, and the adjusting bolt is sleeved on the adjusting rod and is in threaded connection with the outer peripheral wall of the adjusting rod.

Through adopting foretell technical scheme, through adjusting the setting of pole and adjusting bolt, remove the sliding block to the suitable position of spread groove after, locate the pole and lock through adjusting bolt cover to fixed sliding block in the position of spread groove, and then can adjust the position of pressfitting roller.

Optionally, the adjusting bolt is a butterfly bolt.

Through adopting foretell technical scheme, through the setting of butterfly bolt, the operating personnel twists the butterfly bolt, alright elasticity in the sliding block, need not to utilize other instrument alright adjust the position of sliding block.

Optionally, a plurality of positioning grooves are formed in the side wall of the sliding groove, and all the positioning grooves are arranged at intervals along the sliding direction of the sliding block; the sliding block is close to the side wall of the positioning groove, a positioning strip is fixed on the side wall of the sliding block, and when the adjusting bolt is locked on the sliding block, the positioning strip is clamped in the corresponding positioning groove and is supported on the side wall of the positioning groove.

Through adopting foretell technical scheme, through setting up of locating strip and constant head tank, adjusting bolt finishes the back to the position adjustment of sliding block, and the locating strip card is located corresponding constant head tank, and the lateral wall of constant head tank supports in the locating strip to limit to be located the sliding block, reduce adjusting bolt and not lock in the regulation pole when, the sliding block takes place the possibility of free slip in the sliding groove.

Optionally, the periphery wall of pressfitting roller is equipped with the spacing ring board that a pair of interval set up, a pair of spacing ring board is used for limiting in the cotton width direction's of bubble both sides, the spacing ring board is equipped with and is used for adjusting a pair of spacing piece of interval between the spacing ring board.

Through adopting foretell technical scheme, through the setting of a pair of spacing ring board, a pair of spacing ring board limit is located the both sides of the cotton width direction of bubble to guarantee that the bubble is cotton can the straight line transport in wearing to establish the passageway, reduce the possibility that the laminating roller axial off tracking was followed to the bubble in-process of carrying, and then improve the rubberizing effect of bubble cotton.

Optionally, a limiting hole penetrating through the inner peripheral wall of the limiting ring plate is formed in the outer peripheral wall of the limiting ring plate; the limiting piece comprises a limiting bolt, the limiting bolt penetrates through the limiting hole and abuts against the peripheral wall of the pressing roller, and the limiting bolt is in threaded connection with the limiting hole.

Through adopting foretell technical scheme, through spacing hole and limit bolt's setting, elasticity limit bolt can elasticity in spacing ring board to adjust the interval between a pair of spacing ring board, with the cotton passageway of wearing to establish of passing of bubble of adaptation different width.

Optionally, the limiting hole is a countersunk hole, and the limiting bolt is a countersunk bolt.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of a plurality of pairs of laminating rollers, when the foam is rubberized, the foam sequentially passes through all the penetrating channels through the conveying mechanism and is wound on the winding roller, one end of the double-sided tape on the unwinding roller also sequentially passes through all the penetrating channels and is wound on the winding roller, the size of the penetrating channel furthest from the winding roller is not smaller than the thickness of the foam, the laminating roller furthest from the winding roller only has the effect of reversing the double-sided tape, one or more pairs of laminating rollers close to the winding roller can press the bonding surface of the double-sided tape on the surface of the foam, and the pairs of laminating rollers can separate the reversing procedure and the laminating procedure of the double-sided tape, so that the stress on the part of the double-sided tape positioned on the laminating roller is greatly reduced, and the possibility that the double-sided tape is deformed to break under the strong traction force of the winding roller is reduced;

2. through the arrangement of the sliding block and the adjusting piece, the relative position between the sliding block and the mounting piece is adjusted through the adjusting piece, so that a pair of pressing rollers can be forced to be close to or far away from each other, the size of a penetrating channel is further adjusted, and the whole structure can adapt to rubberizing operation of foam with different thickness;

3. through the setting of a pair of spacing ring plate, a pair of spacing ring plate limit is located the both sides of the cotton width direction of bubble to guarantee that the bubble is cotton can the straight line transport in wearing to establish the passageway, reduce the cotton possibility of carrying in-process along the axial off tracking of pressfitting roller of bubble, and then improve the rubberizing effect of bubble cotton.

Drawings

FIG. 1 is a schematic view of a structure of a laminating roller embodied in the background art;

FIG. 2 is a schematic overall structure of embodiment 1;

fig. 3 is a partial cross-sectional view of an embodiment 2 embodying an adjustment member.

Reference numerals illustrate: 1. a conveying mechanism; 11. a conveyor belt; 12. a drive roll; 13. driven roller; 2. a wind-up roll; 3. an unreeling roller; 4. a pressing roller; 41. a passage is penetrated; 42. a limiting ring plate; 421. a limiting hole; 43. a limit bolt; 5. a mounting frame; 51. a sliding block; 52. a sliding groove; 53. a positioning groove; 54. a positioning strip; 55. an adjustment tank; 6. an adjusting member; 61. an adjusting rod; 62. an adjusting bolt; 7. a mounting plate; 8. and winding the winding roller.

Detailed Description

The present application is described in further detail below in conjunction with figures 2-3.

Example 1:

the embodiment of the application discloses a foam rubberizing device.

Referring to fig. 2, a foam rubberizing device comprises a conveying mechanism 1, a wind-up roller 2 and an unreeling roller 3, wherein the conveying mechanism 1 is used for conveying foam, in the embodiment, the conveying mechanism 1 comprises a conveying belt 11, a driving roller 12 and a driven roller 13, a mounting plate 7 is fixedly arranged on one side of the conveying belt 11, one end of the driving roller 12 and one end of the driven roller 13 are rotatably arranged on the side wall of the mounting plate 7, and the conveying belt 11 is wound on the peripheral wall of the driving roller 12 and the peripheral wall of the driven roller 13; the mounting plate 7 is provided with a first drive motor (not shown) for driving the drive roll 12 to rotate.

Referring to fig. 2, in this embodiment, a winding roller 8 is installed above a conveyor belt 11, one end of the winding roller 8 is rotatably installed on a side wall of a mounting plate 7, and the winding roller 8 is used for winding foam to be rubberized; the winding roller 2 is arranged at one side of the outlet direction of the conveying belt 11, one end of the winding roller 2 is rotatably arranged on the mounting plate 7, and a second driving motor (not shown in the figure) for driving the winding roller 2 to rotate is arranged on the mounting plate 7; the foam on the winding roller 8 can be wound on the winding roller 2 under the transportation of the conveyer belt 11 and the traction of the winding roller 2.

Referring to fig. 2, an unreeling roller 3 is disposed below a conveyor belt 11, in this embodiment, one end of the unreeling roller 3 is rotatably mounted on a mounting plate 7, the unreeling roller 3 is used for reeling double-sided adhesive tape, and the double-sided adhesive tape on the unreeling roller 3 can be reeled in the reeling roller 2 under the traction of the reeling roller 2.

Referring to fig. 2, a plurality of pairs of laminating rollers 4 are installed between a conveyor belt 11 and a wind-up roller 2, the plurality of pairs of laminating rollers 4 are arranged at intervals along the winding direction of the wind-up roller 2, and one end of all the laminating rollers 4 is rotatably installed on the side wall of a mounting plate 7; in this embodiment, the number of the pressing rollers 4 in each pair is two, and two pressing rollers 4 in each pair of pressing rollers 4 are arranged at intervals and form a penetrating channel 41, and the foam and the double-sided adhesive tape sequentially pass through all the penetrating channels 41 and are wound on the winding roller 2.

Referring to fig. 2, in this embodiment, the size of each penetrating channel 41 decreases from one side far away from the winding roller 2 to one side close to the winding roller 2, the size of the penetrating channel 41 located furthest away from the winding roller 2 is not smaller than the thickness of foam, and the size of the penetrating channel 41 located closest to the winding roller 2 is not larger than the thickness of foam.

The implementation principle of embodiment 1 of the present application is: the foam sequentially passes through all the penetrating channels 41 under the action of the conveying belt 11 and the winding roller 2, the double-sided adhesive tape sequentially passes through all the penetrating channels 41 under the action of the winding roller 2, and when the foam and the double-sided adhesive tape pass through the penetrating channels 41 which are positioned furthest from the winding roller 2, the pair of pressing rollers 4 which are furthest from the winding roller 2 are not pressed on the foam and the double-sided adhesive tape, and only the double-sided adhesive tape is subjected to reversing; when the foam and the double-sided tape continue to move to the penetrating channel 41 close to the winding roller 2, the pair of pressing rollers 4 close to the winding roller 2 can press the foam and the double-sided tape, so that the bonding surface of the double-sided tape is bonded to the surface of the foam; the multiple pairs of laminating rollers 4 separate the reversing process and the laminating process of the double-sided adhesive tape, so that the stress on the parts of the double-sided adhesive tape, which are positioned on the laminating rollers 4, is greatly reduced, and the possibility that the double-sided adhesive tape is deformed and broken under the traction of the winding roller 2 is further reduced.

Example 2:

the embodiment of the application discloses a foam rubberizing device.

Referring to fig. 3, the difference between a foam rubberizing device disclosed in the embodiment of the present application and embodiment 1 is that:

in the embodiment, a plurality of mounting frames 5 are fixedly arranged on the side wall of the mounting plate 7, and the plurality of mounting frames 5 are arranged in one-to-one correspondence with the plurality of pairs of pressing rollers 4; the side wall of the mounting frame 5 is provided with a sliding groove 52, two sliding blocks 51 are slidably arranged in the sliding groove 52, the two sliding blocks 51 are arranged in one-to-one correspondence with the two pressing rollers 4 in the pair of pressing rollers 4, one end of each pressing roller 4 is rotatably arranged on the corresponding sliding block 51, and the pressing rollers 4 are slidably and rotatably arranged in the sliding groove 52 through the sliding blocks 51; each slide block 51 is mounted with an adjusting member 6 for adjusting the interval between the two slide blocks 51; so designed, the two sliding blocks 51 are driven to be close to or far away from each other by the adjusting piece 6, so that the distance between the two pressing rollers 4 can be adjusted, and the size of the penetrating channel 41 is adjusted so as to adapt to the passing of foam with different thicknesses.

Referring to fig. 3, it should be noted that, in other embodiments, the number of the sliding blocks 51 in the sliding groove 52 may be set to one, and one pressing roller 4 of the pair of pressing rollers 4 may be rotatably mounted with the sliding block 51, and the other pressing roller 4 of the pair of pressing rollers 4 may be rotatably mounted on the side wall of the mounting frame 5, so that the size of the corresponding through channel 41 may be adjusted.

Referring to fig. 3, an adjusting groove 55 is formed in a side wall of the mounting frame 5, the adjusting groove 55 is communicated with the sliding groove 52, and two ends of the adjusting groove 55 are arranged in an extending manner along a sliding direction of the sliding groove 52; the adjusting piece 6 comprises an adjusting rod 61 and an adjusting bolt 62, one end of the adjusting rod 61 is fixedly arranged on the side wall of the sliding block 51, and the other end of the adjusting rod penetrates through the adjusting groove 55; in this embodiment, the adjusting bolt 62 is configured as a butterfly bolt, and the butterfly bolt is sleeved on the outer peripheral wall of the adjusting rod 61 and is in threaded connection with the outer peripheral wall of the adjusting rod 61; by means of the design, the positions of the sliding blocks 51 in the sliding grooves 52 can be adjusted by tightening the butterfly bolts, and then the two sliding blocks 51 can be mutually close to or mutually far away from each other.

Referring to fig. 3, in the present embodiment, a plurality of positioning grooves 53 are provided on the side wall of the sliding groove 52 adjacent to the adjusting groove 55, and the positioning grooves 53 are arranged at intervals along the sliding direction of the sliding groove 52; the side wall of the sliding block 51, which is close to the positioning groove 53, is fixedly provided with a positioning strip 54, and the shape of the positioning strip 54 is matched with the shape of the positioning groove 53; when the adjusting bolt 62 is locked on the adjusting rod 61 to fix the position of the sliding block 51, the positioning strip 54 of the sliding block 51 is clamped in the corresponding positioning groove 53, and the side wall of the corresponding positioning groove 53 is supported on the positioning strip 54; by the design, the positioning strip 54 can improve the stability of the fixed sliding block 51, and reduce the possibility that the adjusting bolt 62 is not fully locked on the adjusting rod 61 to cause the free sliding of the pressing roller 4 in the sliding groove 52.

Referring to fig. 3, a pair of limiting ring plates 42 are sleeved on the outer peripheral wall of the pressing roller 4, and the pair of limiting ring plates 42 can be mounted on the pressing roller 4 above the foam or mounted on the pressing roller 4 below the foam, in this embodiment, the pair of limiting ring plates 42 are mounted on the pressing roller 4 above the foam; the pair of limiting ring plates 42 are arranged at intervals along the axial direction of the pressing roller 4, and the pair of limiting ring plates 42 are used for limiting the width direction of the foam; by the design, the limiting ring plate 42 can keep the foam to be conveyed in a straight line, reduce the possibility of deviation in the foam conveying process and improve the foam conveying stability.

Referring to fig. 3, the outer peripheral wall of each stop collar plate 42 is provided with a stop hole 421, and the stop hole 421 is a through hole penetrating the inner peripheral wall of the stop collar plate 42, in this embodiment, the stop hole 421 is a countersunk hole; a limiting piece is installed in the limiting hole 421 and used for adjusting the relative position between the limiting ring plate 42 and the pressing roller 4.

Referring to fig. 3, in this embodiment, the limiting member is set as a limiting bolt 43, the limiting bolt 43 is a countersunk bolt, and the countersunk bolt is disposed through the limiting hole 421 and abuts against the outer peripheral wall of the pressing roller 4, and is in threaded connection with the inner peripheral wall of the limiting hole 421.

The implementation principle of embodiment 2 of the present application is: the size of the penetrating channel 41 between the pair of pressing rollers 4 can be adjusted by adjusting the position of the sliding block 51 in the sliding groove 52 through the adjusting bolt 62 so as to adapt to the passing of foam with different thickness; the spacing bolt 43 is used for fixing the spacing ring plates 42 at different positions of the pressing roller 4, so that the spacing between the two spacing ring plates 42 can be adjusted to adapt to the passing of foam with different widths, and the adaptability of the whole structure is greatly improved.

The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a bubble is cotton rubberizing device, includes conveying mechanism (1), wind-up roll (2) and unreel roller (3), its characterized in that: the utility model discloses a high-speed winding machine for the cotton, including conveyer mechanism (1), wind-up roll (2) is provided with the export direction of conveying mechanism (1), and the export direction of conveyer mechanism (1) is provided with many pairs of pressfitting roller (4), and is many pairs pressfitting roller (4) are followed the winding direction interval setting of wind-up roll (2), every pair all the interval sets up and forms between pressfitting roller (4) and supplies bubble cotton and double-sided tape to pass wears to establish passageway (41), and each wear to establish the size of passageway (41) by keeping away from one side of wind-up roll (2) is close to one side of wind-up roll (2) progressively reduces in proper order, and is most kept away from the size of wearing to establish passageway (41) of wind-up roll (2) is not less than bubble cotton thickness.

2. A foam rubberizing device according to claim 1, wherein: the pressing roller (4) is slidably and rotatably arranged on the mounting frame (5) through the sliding block (51); the sliding block (51) is provided with an adjusting piece (6), and the adjusting piece (6) is used for adjusting the relative position between the sliding block (51) and the mounting frame (5) so as to enable the pair of pressing rollers (4) to be close to each other or far away from each other.

3. A foam rubberizing device according to claim 2, wherein: a sliding groove (52) is formed in the side wall of the mounting frame (5), and the sliding block (51) is slidably arranged in the sliding groove (52); the adjusting piece (6) comprises an adjusting rod (61) and an adjusting bolt (62), one end of the adjusting rod (61) is fixed to the sliding block (51), the other end of the adjusting rod (61) penetrates out of the sliding groove (52) and is connected to the adjusting bolt (62), and the adjusting bolt (62) is sleeved on the adjusting rod (61) and is in threaded connection with the outer peripheral wall of the adjusting rod (61).

4. A foam rubberizing device according to claim 3, wherein: the adjusting bolt (62) is a butterfly bolt.

5. A foam rubberizing device according to claim 3, wherein: a plurality of positioning grooves (53) are formed in the side wall of the sliding groove (52), and all the positioning grooves (53) are arranged at intervals along the sliding direction of the sliding block (51); and a positioning strip (54) is fixed on the side wall of the sliding block (51) close to the positioning groove (53), and when the adjusting bolt (62) is locked on the sliding block (51), the positioning strip (54) is clamped in the corresponding positioning groove (53) and is supported on the positioning strip (54) corresponding to the side wall of the positioning groove (53).

6. A foam rubberizing device according to claim 1, wherein: the periphery wall of pressfitting roller (4) is equipped with spacing ring board (42) that a pair of interval set up, a pair of spacing ring board (42) are used for the limit to be located the cotton width direction's of bubble both sides, spacing ring board (42) are equipped with and are used for adjusting a pair of spacing piece between spacing ring board (42).

7. The foam rubberizing device of claim 6, wherein: a limiting hole (421) penetrating through the inner peripheral wall of the limiting ring plate (42) is formed in the outer peripheral wall of the limiting ring plate (42); the limiting piece comprises a limiting bolt (43), the limiting bolt (43) penetrates through the limiting hole (421) and abuts against the outer peripheral wall of the pressing roller (4), and the limiting bolt (43) is in threaded connection with the limiting hole (421).

8. The foam rubberizing device of claim 7, wherein: the limiting holes (421) are countersunk holes, and the limiting bolts (43) are countersunk bolts.