CN219364137U - Bra cup sponge cloth crop front end feeding device and cutting production line - Google Patents
Bra cup sponge cloth crop front end feeding device and cutting production line Download PDFInfo
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- CN219364137U CN219364137U CN202320496427.XU CN202320496427U CN219364137U CN 219364137 U CN219364137 U CN 219364137U CN 202320496427 U CN202320496427 U CN 202320496427U CN 219364137 U CN219364137 U CN 219364137U
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- roller
- sponge cloth
- feeding
- bra cup
- adjusting roller
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Abstract
The utility model discloses a front end feeding device for a bra cup sponge cloth crop and a cutting production line, which belong to the field of automatic production, and comprise a feeding bracket, wherein two transmission rollers are arranged on the feeding bracket, a cutter is arranged in the feeding direction of the two transmission rollers, an upper adjusting roller and a lower adjusting roller are arranged between the cutter and the transmission rollers, two ends of the lower adjusting roller are rotatably connected to the feeding bracket, the lower adjusting roller is arranged below the upper adjusting roller, the uppermost part of the lower transmission roller and the uppermost part of the lower adjusting roller are on the same horizontal plane, swing rods are respectively hinged to the feeding brackets at two ends of the upper adjusting roller, and the end parts of the two swing rods are rotatably connected with the upper adjusting roller; a plurality of grooves are formed in the two conveying roller walls along the axis direction, a plurality of spring rings are sleeved on the upper conveying roller and the upper regulating roller together, a plurality of spring rings are sleeved on the lower conveying roller and the lower conveying roller together, and the spring rings are positioned in the grooves. According to the utility model, through the structure, the feeding time and the feeding operation difficulty of the cup sponge cloth roll can be reduced.
Description
Technical Field
The utility model relates to the field of automatic production, in particular to a bra cup sponge cloth head cutting front end feeding device and a cutting production line.
Background
The shaping of cup sponge cloth needs a suitable size's cloth, and the cup sponge cloth of lapping needs to be passed through the cutting back and shifts to former again and carry out the shaping, and the most department of carrying to cutter with the help of the feed roll of cutting at present realizes automatic cutting, but sponge cloth is different from traditional rigid material or the transmission of hard material, because sponge cloth has certain elasticity, two upper and lower transmission rollers are carrying out the clamp and send the in-process, sponge cloth can take place certain elastic deformation, the rear cutter will influence specific size when cutting off, and in order to reduce the deformation, the mode of increasing the distance between two transmission rollers that adopts at present, but again because clamp send the power insufficient, cause the influence for transmission stability, the size of cutting off is unstable.
Aiming at the problems in the prior art, the utility model designs and manufactures a bra cup sponge cloth head cutting front end feeding device and a cutting production line to overcome the defects.
Disclosure of Invention
The utility model provides a front end feeding device for a bra cup sponge cloth head cutting and a cutting production line, which can increase the line contact between a traditional transmission roller and the sponge cloth to be in surface contact with a larger area, thereby ensuring the transmission stability.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the front end feeding device for the bra cup sponge cloth crop comprises a feeding bracket, wherein two transmission rollers are arranged on the feeding bracket, and a gap is arranged between the two transmission rollers;
a cutter is arranged in the feeding direction of the two conveying rollers, an upper adjusting roller and a lower adjusting roller are arranged between the cutter and the conveying rollers, two ends of the lower adjusting roller are rotatably connected to the feeding support, the lower adjusting roller is arranged below the upper adjusting roller, the uppermost part of the lower conveying roller and the uppermost part of the lower adjusting roller are on the same horizontal plane, swinging rods are hinged to the feeding support at two ends of the upper adjusting roller respectively, and the end parts of the two swinging rods are rotatably connected with the upper adjusting roller;
the two conveying roller walls are provided with a plurality of grooves along the axial direction, the conveying roller and the upper regulating roller above are sleeved with a plurality of spring rings together, the conveying roller and the lower roller below are sleeved with a plurality of spring rings together, and the spring rings are positioned in the grooves.
Preferably, two ends of the two conveying rollers are provided with synchronous pulleys or meshed gears, and one synchronous pulley or gear is connected with a driving device.
Preferably, the height of the above-mentioned conveying roller is adjustable.
Preferably, the groove depth is less than the spring coil body diameter.
Preferably, the side walls of the two conveying rollers, the upper adjusting roller and the lower adjusting roller are respectively provided with a rubberized layer.
Preferably, the hinged part of the swinging rod and the feeding bracket is provided with a hinged shaft, the hinged shafts at two ends are integrally provided with auxiliary supporting rollers, and the auxiliary supporting rollers are positioned in spring rings connected with the upper transmission rollers and the upper adjustment rollers.
Preferably, an adjusting block is fixedly arranged on the feeding bracket above the swinging rod, and an adjusting bolt is arranged on the adjusting block to limit the swinging angle of the swinging rod.
The utility model provides a cup sponge cloth cutting production line, includes loading attachment, delivery platform, direction correcting unit, foretell cup sponge cloth crop front end feeding device, crosscut device and pile up neatly device in proper order.
Preferably, a longitudinal cutting device is arranged between the guide correction device and the front end feeding device of the bra cup sponge cloth head cutting, and the longitudinal cutting device comprises a plurality of longitudinal cutting mechanisms which can be lifted above the conveying platform.
Preferably, the guide correction device comprises a pre-correction device and a fine correction device, the fine correction device comprises two guide plates, the guide plates are arranged on two sides of the conveying platform, and the ends, close to the feeding device, of the guide plates are provided with guide bevel edges;
the predistortion device comprises a [ -shaped guide block, wherein the opening side of the [ -shaped guide block is matched with one side edge of the cup sponge cloth, an elastic connection structure is arranged at the back of the [ -shaped guide block, and a sensor is arranged above the [ -shaped guide block and can detect the elastic change position of the [ -shaped guide block.
The utility model has the advantages that:
1. the upper regulating roller is arranged to be of a free swinging structure, so that the upper regulating roller guides and conveys the conveyed sponge cloth in a manner of pressing down by self gravity, and the structure can be quickly suitable for guiding and conveying sponge cloths with different thicknesses without manual adjustment.
2. According to the utility model, the spring ring is contacted with the sponge cloth in the conveying process, so that the sponge cloth is converted from the traditional line contact into the surface contact, and the force in the conveying process of the sponge cloth is improved, so that the distance between the traditional conveying rollers can be properly reduced, and the influence of the clamping conveying deformation of the traditional conveying rollers on the cutting precision is reduced.
3. The auxiliary supporting roller is positioned in the spring ring connected with the upper transmission roller and the upper adjustment roller, so that the sponge cloth can be prevented from being deformed in a recovery manner between the transmission roller and the upper adjustment roller to squeeze the spring ring, and the transmission of a plurality of spring rings in contact with the similar surface of the sponge cloth between the transmission roller and the upper adjustment roller is fully ensured.
4. According to the utility model, the sponge cloth roll is adjusted by being matched with the feeding device in advance through the [ -shaped guide block of the predistortion device, so that the eversion condition of the sponge cloth when passing through the guide plate of the predistortion device is avoided (the sponge cloth is softer and is easy to evert when encountering resistance).
Drawings
FIG. 1 is a schematic structural view of a bra cup sponge cloth head cutting front end feeding device;
FIG. 2 is an enlarged view of a portion of a bra cup sponge cloth head cutting front end feeder;
FIG. 3 is a cross-sectional view of a bra cup sponge cloth head-cutting front-end feeding device;
fig. 4 is a schematic structural view of a bra cup sponge cloth cutting production line.
In the figure: 1-feeding support, 2-transmission roller, 3-adjusting upper roller, 4-lower roller, 5-swinging rod, 6-auxiliary supporting roller, 7-adjusting block, 8-adjusting bolt, 9-spring ring, 10-cutter, 11-loading device, 12-conveying platform, 13-predistortion device, 14-precise correction device, 15-slitting device, 16-transverse cutting device and 17-stacking device.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
As shown in fig. 1 to 4, a front end feeding device for a bra cup sponge cloth crop comprises a feeding bracket 1, wherein two transmission rollers 2 are arranged on the feeding bracket 1, the two transmission rollers 2 are arranged up and down, two ends of each transmission roller 2 are provided with synchronous pulleys or meshed gears, the synchronous pulleys or the gears are connected with a driving device, a gap is formed between the two transmission rollers 2, the sponge cloth is transmitted in the gap, the height of the upper transmission roller 2 is set to be of an adjustable structure, so that the gap is adjusted, and the transmission requirements of sponge cloths with different thicknesses can be met.
The feeding direction of two transmission rollers 2 is equipped with cutter 10, is equipped with a regulation upper roller 3 and a lower roller 4 between cutter 10 and the transmission roller 2, and lower roller 4 both ends rotate and connect on feeding support 1, and lower roller 4 sets up the below at regulation upper roller 3, and the uppermost portion of lower transmission roller 2 and the uppermost portion of lower roller 4 are on same horizontal plane, have articulated swinging arms 5 respectively on the feeding support 1 at regulation upper roller 3 both ends, and two swinging arms 5 tip rotate and are connected with regulation upper roller 3. According to the utility model, the upper regulating roller 3 is arranged to be of a free swinging structure, so that the upper regulating roller 3 guides and conveys the conveyed sponge cloth in a manner of pressing down by self gravity, and the structure can be quickly suitable for guiding and conveying sponge cloths with different thicknesses without manual adjustment.
A plurality of grooves are formed in the walls of the two transmission rollers 2 along the axial direction, the depth of each groove is smaller than the diameter of a spring ring 9 body, a plurality of spring rings 9 are sleeved on the upper transmission roller 2 and the upper adjustment roller 3 together, a plurality of spring rings 9 are sleeved on the lower transmission roller 2 and the lower transmission roller 4 together, and the spring rings 9 are positioned in the grooves. By utilizing the spring ring 9 to contact with the sponge cloth in the conveying process, the sponge cloth is converted into the surface contact from the traditional line contact, so that the force of the sponge cloth in the conveying process is improved, the distance between the traditional conveying rollers 2 can be properly reduced, and the influence of the clamping conveying deformation of the traditional conveying rollers 2 on the cutting precision is reduced.
The height of the transmission roller 2 above the utility model is set to be an adjustable structure, on one hand, the gap between the two transmission rollers 2 is reasonably adjusted, the clamping transmission force between the two transmission rollers 2 is ensured, and on the other hand, the transmission force can be adjusted at any time when the transmission rollers face sponge cloth with different thicknesses. To further ensure friction during the transport of the clamp, the side walls of the two transport rollers 2, the adjusting upper roller 3 and the lower roller 4 are preferably provided with glue layers.
The hinge shaft is arranged at the hinge position of the swing rod 5 and the feeding bracket 1, the auxiliary supporting rollers 6 are preferably integrally arranged on the hinge shafts at the two ends, the auxiliary supporting rollers 6 are positioned in the spring rings 9 connected with the upper transmission roller 2 and the upper adjustment roller 3, the compression of the sponge cloth on the spring rings 9 due to the recovery deformation of the sponge cloth between the transmission roller 2 and the upper adjustment roller 3 can be avoided, and the transmission of contact between a plurality of spring rings 9 and the similar surface of the sponge cloth between the transmission roller 2 and the upper adjustment roller 3 is fully ensured.
An adjusting block 7 is preferably fixedly arranged on the feeding bracket 1 above the swinging rod 5, and an adjusting bolt 8 is arranged on the adjusting block 7 to limit the swinging angle of the swinging rod 5 so as to prevent the upper roller 3 from being excessively pressed down.
The utility model also provides a cup sponge cloth cutting production line which sequentially comprises a feeding device 11, a conveying platform 12, a guide correction device, the cup sponge cloth head-cutting front-end feeding device, a transverse cutting device 16 and a stacking device 17, wherein the ordered feeding of cup sponge cloth rolls is completed through the feeding device 11, the bottom of the feeding device 11 is preferably provided with a translation device which can be matched with the guide correction device to adjust the position of the cup sponge cloth rolls on the conveying platform 12, and the stacking device 17 can sequentially stack the cut sponge cloth, so that later transfer is facilitated.
The width of the part of the cup sponge cloth roll may be larger, so a set of slitting device 15 can be arranged between the guide correcting device and the front end feeding device of the cup sponge cloth head cutting, and the slitting device 15 comprises a plurality of slitting mechanisms which can be lifted and lowered above the conveying platform 12 to finish the slitting work of the cup sponge cloth.
The guide correcting device comprises a pre-correcting device 13 and a fine correcting device 14, wherein the fine correcting device comprises two guide plates which are arranged on two sides of a conveying platform 12, and the end, close to a feeding device 11, of each guide plate is provided with a guide bevel edge; the predistortion device 13 comprises a [ (shaped) guide block, wherein the opening side of the [ (shaped) guide block is matched with one side edge of the cup sponge cloth, the back of the [ (shaped) guide block is provided with an elastic connection structure, and a sensor is arranged above the [ (shaped) guide block and can detect the elastic change position of the [ (shaped) guide block. According to the utility model, the sponge cloth roll is adjusted by being matched with the feeding device 11 in advance through the [ -shaped guide blocks of the predistortion device 13, so that the eversion condition of the sponge cloth when passing through the guide plates of the rectification device 14 is avoided (the sponge cloth is easy to evert due to softer resistance).
It should be understood that these examples are for the purpose of illustrating the utility model only and are not intended to limit the scope of the utility model. Furthermore, it is to be understood that various changes, modifications and/or variations may be made by those skilled in the art after reading the technical content of the present utility model, and that all such equivalents are intended to fall within the scope of protection defined in the claims appended hereto.
Claims (10)
1. The front end feeding device for the bra cup sponge cloth crop is characterized by comprising a feeding bracket, wherein two transmission rollers are arranged on the feeding bracket, and a gap is arranged between the two transmission rollers;
a cutter is arranged in the feeding direction of the two conveying rollers, an upper adjusting roller and a lower adjusting roller are arranged between the cutter and the conveying rollers, two ends of the lower adjusting roller are rotatably connected to the feeding support, the lower adjusting roller is arranged below the upper adjusting roller, the uppermost part of the lower conveying roller and the uppermost part of the lower adjusting roller are on the same horizontal plane, swinging rods are hinged to the feeding support at two ends of the upper adjusting roller respectively, and the end parts of the two swinging rods are rotatably connected with the upper adjusting roller;
the two conveying roller walls are provided with a plurality of grooves along the axial direction, the conveying roller and the upper regulating roller above are sleeved with a plurality of spring rings together, the conveying roller and the lower roller below are sleeved with a plurality of spring rings together, and the spring rings are positioned in the grooves.
2. The bra cup sponge cloth head cutting front end feeding device according to claim 1, wherein two ends of the two transmission rollers are provided with synchronous pulleys or meshed gears, and one synchronous pulley or gear is connected with a driving device.
3. The bra cup sponge cloth head cutting front end feeder of claim 1, wherein the height of the upper transfer roller is adjustable.
4. The bra cup sponge cloth crop front end feed device of claim 1, wherein the groove depth is less than the spring coil body diameter.
5. The bra cup sponge cloth head-cutting front-end feeding device according to claim 1, wherein the side walls of the two conveying rollers, the upper adjusting roller and the lower adjusting roller are provided with glue layers.
6. The bra cup sponge cloth head cutting front end feeding device according to claim 1, wherein a hinge shaft is arranged at the hinge joint of the swing rod and the feeding bracket, auxiliary supporting rollers are integrally arranged on the hinge shafts at two ends, and the auxiliary supporting rollers are positioned in spring rings connected with the upper transmission roller and the upper adjusting roller.
7. The bra cup sponge cloth head cutting front end feeding device according to claim 1, wherein an adjusting block is fixedly arranged on a feeding bracket above the swinging rod, and an adjusting bolt is arranged on the adjusting block and can limit the swinging angle of the swinging rod.
8. A bra cup sponge cloth cutting production line, which is characterized by sequentially comprising a feeding device, a conveying platform, a guiding and correcting device, a bra cup sponge cloth head cutting front end feeding device, a transverse cutting device and a stacking device according to any one of claims 1 to 7 according to the production direction.
9. The bra cup sponge cloth cutting production line according to claim 8, wherein a longitudinal cutting device is arranged between the guide correction device and the bra cup sponge cloth head cutting front end feeding device, and the longitudinal cutting device comprises a plurality of longitudinal cutting mechanisms capable of lifting above the conveying platform.
10. The bra cup sponge cloth cutting production line according to claim 8, wherein the guide correction device comprises a pre-correction device and a fine correction device, the fine correction device comprises two guide plates, the guide plates are arranged on two sides of the conveying platform, and the end, close to the feeding device, of the guide plates is provided with a guide bevel edge;
the predistortion device comprises a [ -shaped guide block, wherein the opening side of the [ -shaped guide block is matched with one side edge of the cup sponge cloth, an elastic connection structure is arranged at the back of the [ -shaped guide block, and a sensor is arranged above the [ -shaped guide block and can detect the elastic change position of the [ -shaped guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496427.XU CN219364137U (en) | 2023-03-15 | 2023-03-15 | Bra cup sponge cloth crop front end feeding device and cutting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496427.XU CN219364137U (en) | 2023-03-15 | 2023-03-15 | Bra cup sponge cloth crop front end feeding device and cutting production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364137U true CN219364137U (en) | 2023-07-18 |
Family
ID=87137670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320496427.XU Active CN219364137U (en) | 2023-03-15 | 2023-03-15 | Bra cup sponge cloth crop front end feeding device and cutting production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364137U (en) |
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2023
- 2023-03-15 CN CN202320496427.XU patent/CN219364137U/en active Active
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