CN213737824U - Feeding device for mask machine - Google Patents
Feeding device for mask machine Download PDFInfo
- Publication number
- CN213737824U CN213737824U CN202022181813.9U CN202022181813U CN213737824U CN 213737824 U CN213737824 U CN 213737824U CN 202022181813 U CN202022181813 U CN 202022181813U CN 213737824 U CN213737824 U CN 213737824U
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- Prior art keywords
- roller
- tension roller
- cloth
- tension
- feeding device
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- 239000004744 fabric Substances 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The application relates to the technical field of mask production, in particular to a feeding device for a mask machine. The cloth feeding device comprises a working platform, wherein a clamping assembly, a first tension roller and a second tension roller are sequentially arranged on the working platform along the cloth conveying direction; a plurality of feeding rollers are arranged above the working platform. The clamping assembly comprises a supporting roller and a pressure roller capable of sliding up and down, and cloth fed out from each feeding roller is compacted through the clamping assembly and then smoothly adjusted through the first tension roller and the second tension roller. This application has the effect that reduces the fold phenomenon and improve product quality.
Description
Technical Field
The application relates to the technical field of mask production, in particular to a feeding device for a mask machine.
Background
The gauze mask machine can pass through hot pressing, fold forming, ultrasonic bonding with the multilayer non-woven fabrics, and the waste material excision, processes such as ear area bridge of the nose strip welding produce various gauze masks that have certain filtering quality, and the step of present full-automatic cup type gauze mask machine production gauze mask is: the raw material feeding-forming-welding-punching are completed.
The existing feeding device comprises a feeding roller and a guide roller, different layers of cloth are led out from different feeding rollers, and the cloth is guided by the guide roller to be subjected to ultrasonic welding and then is subjected to die-cut forming by a die-cutting mechanism.
In view of the above-mentioned related technologies, the inventor believes that when multiple fabrics are combined, wrinkles may occur between the fabrics of different layers, so that the product quality is reduced.
SUMMERY OF THE UTILITY MODEL
In order to reduce the fold phenomenon and improve product quality, the application provides a material feeding unit for mask machine.
The application provides a feeding device for mask machine adopts following technical scheme:
a feeding device for a mask machine comprises a working platform, wherein a clamping assembly, a first tension roller and a second tension roller are sequentially arranged on the working platform along a cloth conveying direction; and a plurality of feeding rollers are arranged on the working platform.
By adopting the technical scheme, the cloth sent out from each feeding roller is compacted by the clamping assembly, the compacted cloth passes through the first tension roller and the second tension roller in a zigzag manner, and the cloth on different layers is smoothly adjusted by the first tension roller and the second tension roller, so that the generation of the wrinkle phenomenon among the cloth on different layers is reduced.
Optionally, the clamping assembly comprises a pair of seat plates, a pressure roller and a supporting roller are sequentially arranged between the pair of seat plates from top to bottom, and the pressure roller and the supporting roller are arranged side by side from top to bottom.
Through adopting above-mentioned technical scheme, the backing roll is fixed, and the pressure roller carries out the compaction to the cloth from the top down.
Optionally, sliding grooves are formed in the positions, close to the pressure roller, of the pair of seat plates, and two ends of the pressure roller are respectively arranged in the corresponding sliding grooves; and a compression spring for compressing the pressure roller is arranged in each sliding groove.
Through adopting above-mentioned technical scheme, the pressure roller reciprocates in the spout, and pressure spring exerts the packing force to the pressure roller, makes the pressure roller press the cloth comparatively closely.
Optionally, a plurality of limiting rods are further arranged between the pair of seat plates, and each limiting rod is located at one end, back to the conveying direction, of each pressure roller.
Through adopting above-mentioned technical scheme, the gag lever post adjustment cloth horizontal direction's angle makes the cloth more smoothly get into between pressure roller and the backing roll.
Optionally, the first tension roller and the second tension roller are both horizontally arranged, and the first tension roller and the second tension roller are not on the same horizontal plane.
By adopting the technical scheme, the first tension roller and the second tension roller are arranged not on the same horizontal plane, so that the cloth passes through the first tension roller and the second tension roller in a zigzag manner in the horizontal direction, and the cloth obtains better tension.
Optionally, one end of each of the first tension roller and the second tension roller is provided with a vertical plate, each vertical plate is fixed on the working platform, and the first tension roller and the second tension roller are fixed on the side wall of the corresponding vertical plate.
Through adopting above-mentioned technical scheme, fix the form on work platform with one end with first tension roller and second tension roller for can adjust the cloth of first tension roller top to the below in the production process.
Optionally, a vertical adjusting groove is formed in the side wall of each vertical plate, and a sliding block is arranged in each adjusting groove; the end parts of the first tension roller and the second tension roller are fixed on the corresponding sliding blocks.
By adopting the technical scheme, when the tension on the cloth needs to be adjusted, the position of the sliding block in the corresponding sliding groove can be adjusted, the upper and lower positions of the first tension roller and the second tension roller are adjusted, and the tension on the cloth is increased or reduced.
Optionally, a pair of upright posts is arranged on the working platform, and a cross beam is fixed at the top ends of the pair of upright posts; the beam is provided with a plurality of bearing seats, and each feed roller is arranged in the corresponding bearing seat.
Through adopting above-mentioned technical scheme, set up a plurality of feed rolls in work platform's top, make different cloth from the top send to clamping component on.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the clamping assembly, the first tension roller and the second tension roller, the cloth sent out from each feeding roller is compacted by the clamping assembly, the compacted cloth passes through the first tension roller and the second tension roller in a zigzag shape, and the first tension roller and the second tension roller smoothly adjust the cloth on different layers, so that the generation of wrinkles among the cloth on different layers is reduced, and the product quality is improved;
2. through set up adjustment tank and slider on the riser for position about first tension roller and second tension roller can be adjusted, and then adjust the tension between the cloth.
Drawings
Fig. 1 is an overall schematic view of a feeding device for a mask machine according to an embodiment of the present application;
fig. 2 is an enlarged view at a in fig. 1.
Description of reference numerals: 1. a working platform; 2. a clamping assembly; 3. a vertical plate; 11. a first tension roller; 12. a second tension roller; 13. a column; 14. a cross beam; 15. a feed roller; 16. a bearing seat; 21. a seat plate; 22. a pressure roller; 23. a support roller; 24. a chute; 25. a sliding bearing seat; 26. a pressure bolt; 27. a horizontal transverse plate; 28. a compression spring; 29. a limiting rod; 31. an adjustment groove; 32. a slide block.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses material feeding unit for mask machine. Referring to fig. 1, the feeding device for the mask machine comprises a working platform 1, and a clamping assembly 2, a first tension roller 11 and a second tension roller 12 are sequentially arranged on the working platform 1 along a cloth conveying direction. The upper surface of work platform 1 is equipped with a pair of stand 13, is equipped with crossbeam 14 on a pair of stand 13, is equipped with a plurality of feed rolls 15 on the work platform 1 and on the crossbeam 14 respectively. Because the mask is formed by pressing multiple layers of cloth, the cloth of different layers is respectively placed in the corresponding feed rollers 15, so that the cloth of different layers is clamped by the clamping assembly 2, and then the relative positions of the cloth of different layers are adjusted by the first tension roller 11 and the second tension roller 12, so that the cloth of each layer is leveled.
Referring to fig. 2, the clamping assembly 2 includes a pair of seat plates 21 fixed to the work table 1, and the pair of seat plates 21 are symmetrically disposed along both sides of the cloth conveying direction. A pressure roller 22 and a support roller 23 are sequentially arranged between the pair of seat plates 21 from top to bottom, and the pressure roller 22 and the support roller 23 are arranged side by side from top to bottom. Both ends of the support roller 23 are fixed in the pair of seat plates 21, respectively, and the end of the support roller 23 is connected to the corresponding seat plate 21 through a bearing. Each seat plate 21 is provided with a sliding groove 24 above the supporting roller 23, the sliding grooves 24 are vertically arranged, and the top of each sliding groove 24 is communicated with the outside. Each sliding chute 24 is internally provided with a sliding bearing seat 25, two ends of each pressure roller 22 are respectively fixed in the corresponding sliding bearing seats 25, and each sliding chute 24 is internally provided with a pressure bolt 26, a horizontal transverse plate 27 for supporting the pressure bolt 26 and a compression spring 28 from top to bottom. Each horizontal transverse plate 27 is fixed on the seat plate 21, a threaded hole for the pressure bolt 26 to pass through is formed in each horizontal transverse plate 27, each pressure bolt 26 passes through the corresponding threaded hole and abuts against the top of the corresponding pressure spring 28, and the bottom of the pressure spring 28 abuts against the top of the corresponding sliding bearing seat 25. When clamping the cloth, the pressure bolt 26 is rotated to compress the pressure spring 28, and the pressure spring applies pressure to the pressure roller 22 to press the cloth against the support roller 23.
Referring to fig. 2, two limiting rods 29 are further arranged between the pair of seat plates 21, and the two limiting rods 29 are arranged up and down in the horizontal direction; in the vertical direction, two stop rods 29 are located at the end of the pressure roller 22 facing away from the conveying direction. Before the cloth is pressed by the pressure roller 22, the cloth is limited by the limiting rod 29, and the angle of the horizontal direction of the cloth is adjusted, so that the cloth of different layers is compacted at a certain angle.
Referring to fig. 1, after the fabrics of different layers are compacted, the first tension roller 11 and the second tension roller 12 adjust the fabrics of different layers to be smooth and level. Specifically, first tension roll 11 and the equal level setting of second tension roll 12, the one end of first tension roll 11 and second tension roll 12 all is equipped with riser 3, and each riser 3 all is fixed on work platform 1, all is equipped with vertical adjustment tank 31 on the lateral wall of each riser 3, all is equipped with slider 32 in each adjustment tank 31, and the tip of first tension roll 11 and second tension roll 12 is all fixed on the slider 32 that corresponds. When the cloth is adjusted, the slider 32 can be slid to adjust the vertical positions of the first tension roller 11 and the second tension roller 12, and the first tension roller 11 and the second tension roller 12 are not arranged on the same horizontal plane, so that the cloth can be bent to pass through the first tension roller 11 and the second tension roller 12, and the cloth has a certain tension between the first tension roller 11 and the second tension roller 12.
Referring to fig. 1, the cross beam 14 is provided with a plurality of bearing blocks 16, and each feed roller 15 is arranged in the corresponding bearing block 16. The side wall and the lower part of the working platform 1 are also provided with a plurality of bearing blocks 16, and each bearing block 16 is internally provided with a feeding roller 15. When feeding, the cloth can be fed from different directions of the clamping component 2.
The implementation principle of the embodiment is as follows: during feeding, the cloth of different layers enters the clamping assembly 2 from different angles, the cloth is limited by the limiting rod 29, the cloth is compacted by the pressure roller 22 at a smooth angle, the compacted cloth passes through the first tension roller 11 and the second tension roller 12, the upper position and the lower position of the first tension roller 11 and the second tension roller 12 are adjusted, the cloth is in a certain tension state, the cloth can be straightened under the action of tension to be smooth, the straightened and smooth cloth can be subjected to forming and blanking, the phenomenon of folds between the cloth of different layers can be greatly reduced, and the product quality is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a material feeding unit for mask machine, includes work platform (1), its characterized in that: a clamping assembly (2), a first tension roller (11) and a second tension roller (12) are sequentially arranged on the working platform (1) along the cloth conveying direction; a plurality of feeding rollers (15) are arranged on the working platform (1); vertical plates (3) are arranged at one ends of the first tension roller (11) and the second tension roller (12), each vertical plate (3) is fixed on the working platform (1), and the first tension roller (11) and the second tension roller (12) are fixed on the side wall of the corresponding vertical plate (3); a vertical adjusting groove (31) is formed in the side wall of each vertical plate (3), and a sliding block (32) is arranged in each adjusting groove (31); the ends of the first tension roller (11) and the second tension roller (12) are fixed on the corresponding sliding blocks (32).
2. The feeding device for mask machine according to claim 1, characterized in that: the clamping assembly (2) comprises a pair of seat plates (21), a pressure roller (22) and a supporting roller (23) are sequentially arranged between the pair of seat plates (21) from top to bottom, and the pressure roller (22) and the supporting roller (23) are arranged side by side from top to bottom.
3. The feeding device for mask machine according to claim 2, characterized in that: sliding grooves (24) are formed in the positions, close to the pressure rollers (22), of the pair of seat plates (21), and two ends of each pressure roller (22) are arranged in the corresponding sliding grooves (24) respectively; a pressing spring (28) for pressing the pressure roller (22) is arranged in each sliding groove (24).
4. The feeding device for mask machine according to claim 2, characterized in that: a plurality of limiting rods (29) are further arranged between the pair of seat plates (21), and each limiting rod (29) is located at one end, back to the conveying direction, of each pressure roller (22).
5. The feeding device for mask machine according to claim 1, characterized in that: the first tension roller (11) and the second tension roller (12) are both horizontally arranged, and the first tension roller (11) and the second tension roller (12) are not on the same horizontal plane.
6. The feeding device for mask machine according to claim 1, characterized in that: a pair of upright columns (13) is arranged on the working platform (1), and a cross beam (14) is fixed at the top ends of the upright columns (13); the cross beam (14) is provided with a plurality of bearing blocks (16), and each feeding roller (15) is arranged in the corresponding bearing block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181813.9U CN213737824U (en) | 2020-09-29 | 2020-09-29 | Feeding device for mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181813.9U CN213737824U (en) | 2020-09-29 | 2020-09-29 | Feeding device for mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213737824U true CN213737824U (en) | 2021-07-20 |
Family
ID=76847264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022181813.9U Expired - Fee Related CN213737824U (en) | 2020-09-29 | 2020-09-29 | Feeding device for mask machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213737824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666171A (en) * | 2021-08-22 | 2021-11-19 | 曾庆飘 | Feeding device with cloth stacking function for mask machine |
-
2020
- 2020-09-29 CN CN202022181813.9U patent/CN213737824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666171A (en) * | 2021-08-22 | 2021-11-19 | 曾庆飘 | Feeding device with cloth stacking function for mask machine |
| CN113666171B (en) * | 2021-08-22 | 2023-09-12 | 曾庆飘 | Material feeding unit that gauze mask machine was with having cloth pile function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |