CN220807777U - Non-woven fabrics mechanism of punching - Google Patents
Non-woven fabrics mechanism of punching Download PDFInfo
- Publication number
- CN220807777U CN220807777U CN202322723576.8U CN202322723576U CN220807777U CN 220807777 U CN220807777 U CN 220807777U CN 202322723576 U CN202322723576 U CN 202322723576U CN 220807777 U CN220807777 U CN 220807777U
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- China
- Prior art keywords
- punching
- pressing
- fixed block
- woven fabric
- sliding rod
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- 238000004080 punching Methods 0.000 title claims abstract description 53
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 239000000835 fiber Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a non-woven fabric punching mechanism which comprises a punching platen, a vertical plate fixed on the punching platen, a mounting plate fixed on the vertical plate and a punching assembly arranged on the mounting plate, wherein a double-shaft air cylinder is fixedly arranged on the mounting plate, and the output ends of the two ends of the double-shaft air cylinder are connected with a pressing and leveling mechanism for pressing and leveling the non-woven fabric; the compressing and leveling mechanism comprises a fixed block connected with the output end of the double-shaft cylinder, a sliding rod in sliding fit with the through hole of the fixed block, a pressing plate connected with the bottom end of the sliding rod and a compressing spring sleeved at the top of the sliding rod, wherein one end of the compressing spring is connected with the fixed block, and the other end of the compressing spring is connected with a spring step at the top of the sliding rod. According to the utility model, the pressing and leveling mechanism is arranged, so that the non-woven fabric can be leveled while being pressed during punching, the punched non-woven fabric is in a tight state, the punching accuracy is greatly improved while the non-woven fabric is conveniently punched, and the problem of punching deviation is avoided.
Description
Technical Field
The utility model relates to the technical field of punching mechanisms, in particular to a non-woven fabric punching mechanism.
Background
The non-woven fabric is a fabric formed by spinning without weaving, namely, the textile short fibers or filaments are oriented or randomly arranged to form a fiber net structure, and then the fiber net structure is reinforced by mechanical, thermal bonding or chemical methods, and the like.
The non-woven fabrics need to punch the operation to it in the production process, and current punching mechanism simple structure adopts basically that to utilize straight line output device such as cylinder to drive to punch to the non-woven fabrics on the work platen and punch the operation. Because of the lack of a pressing mechanism for pressing the non-woven fabric, a problem of deviation easily occurs during punching, for this reason, a pressing mechanism for pressing the non-woven fabric, such as a punching device for producing and processing a non-woven fabric bag disclosed in application number 2021219360358, is usually disposed in subsequent equipment (it should be emphasized that the above reference does not represent the absolute prior art, but only aims to assist in explaining the technical problem to be solved by the present application, and emphasizes the improvement of the present application. In the above structure, the non-woven fabric can be punched after being pressed by the pressing plate, but the non-woven fabric which is uneven can not be leveled, and although the non-woven fabric is pressed, the non-woven fabric is often in a loose state, and the problem of punching deviation still easily occurs.
Disclosure of utility model
Aiming at the defects in the background technology, the utility model provides a non-woven fabric punching mechanism.
The technical scheme adopted by the utility model is as follows: the non-woven fabric punching mechanism comprises a punching platen, a vertical plate fixed on the punching platen, a mounting plate fixed on the vertical plate and a punching assembly arranged on the mounting plate, wherein a double-shaft air cylinder is fixedly arranged on the mounting plate, and the output ends of the two ends of the double-shaft air cylinder are connected with a pressing and leveling mechanism for pressing and leveling the non-woven fabric;
The compressing and leveling mechanism comprises a fixed block connected with the output end of the double-shaft cylinder, a sliding rod in sliding fit with the through hole of the fixed block, a pressing plate connected with the bottom end of the sliding rod and a compressing spring sleeved at the top of the sliding rod, wherein one end of the compressing spring is connected with the fixed block, and the other end of the compressing spring is connected with a spring step at the top of the sliding rod.
Further, a layer of rubber pad is arranged at the bottom of the pressing plate, and a plurality of salient points are uniformly distributed on the surface of the rubber pad.
Further, the convex points are hollow structures.
Further, the punching assembly comprises a punching cylinder fixed on the mounting plate and a punching needle connected with the output end of the punching cylinder.
Further, a lifting cylinder is fixed on the fixed block below the spring step, and when the output end of the lifting cylinder stretches, the sliding rod can be lifted to enable the pressing plate to be far away from the punching platen.
Further, the fixed block is provided with two guide rods on one side of the mounting plate, and the fixed block is provided with guide holes for the guide rods to extend into.
The beneficial effects of the utility model are as follows: according to the utility model, the pressing and leveling mechanism is arranged, so that the non-woven fabric can be leveled while being pressed during punching, the punched non-woven fabric is in a tight state, the punching accuracy is greatly improved while the non-woven fabric is conveniently punched, and the problem of punching deviation is avoided.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages.
The utility model will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic cross-sectional view of a mounting plate and a mounting block.
In fig. 1-2: 1. a perforated platen; 2. a vertical plate; 3. a mounting plate; 4. a biaxial cylinder; 5. a fixed block; 6. a slide bar; 7. a pressing plate; 8. a compression spring; 9. a spring step; 10. a rubber pad; 11. a bump; 12. a punching cylinder; 13. a perforating needle; 14. lifting the cylinder; 15. a guide rod; 16. a guide hole; 17. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
The utility model provides a non-woven fabric punching mechanism.
In the embodiment, referring to fig. 1-2, the non-woven fabric punching mechanism comprises a punching platen 1, a vertical plate 2 fixed on the punching platen, a mounting plate 3 fixed on the vertical plate and a punching assembly arranged on the mounting plate, wherein a double-shaft air cylinder 4 is fixedly arranged on the mounting plate, and the output ends of the two ends of the double-shaft air cylinder are connected with a pressing and leveling mechanism for pressing and leveling the non-woven fabric;
The compressing and leveling mechanism comprises a fixed block 5 connected with the output end of the double-shaft cylinder, a slide rod 6 in sliding fit with a through hole 17 of the fixed block 5, a pressing plate 7 connected with the bottom end of the slide rod 6 and a compressing spring 8 sleeved at the top of the slide rod, one end of the compressing spring 8 is connected with the fixed block, and the other end of the compressing spring is connected with a spring step 9 at the top of the slide rod.
Among the above-mentioned technical scheme, through setting up and compressing tightly the mechanism of leveling, when punching, can compress tightly the non-woven fabrics with the non-woven fabrics and tie up, make the non-woven fabrics that punches be in the state of tightening, improved the accuracy of punching greatly when conveniently punching to the non-woven fabrics, avoided appearing the problem of skew of punching.
The specific principle is as follows: when punching the non-woven fabric, the pressing plate is pressed on the non-woven fabric by the pressing spring, so that the non-woven fabric is fixed, and then the pressing plate is pushed to two sides by the double-shaft air cylinder to flatten the non-woven fabric, so that the non-woven fabric is in a slightly tensed state, and then the non-woven fabric is punched.
Specifically, a layer of rubber pad 10 is arranged at the bottom of the pressing plate, and a plurality of salient points 11 are uniformly distributed on the surface of the rubber pad 10; the convex points 11 are hollow structures.
Among the above-mentioned technical scheme, through setting up the rubber pad in the clamp plate bottom, set up hollow structure's bump simultaneously on the rubber pad, can increase the clamp plate friction, improve the clamp plate and compress tightly the stability of non-woven fabrics.
Specifically, the punching assembly comprises a punching cylinder 12 fixed on a mounting plate and a punching needle 13 connected with the output end of the punching cylinder 12; and a lifting cylinder 14 is fixed on the fixed block below the spring step 9, and when the output end of the lifting cylinder stretches, the slide rod can be lifted to enable the pressing plate to be far away from the punching platen.
According to the technical scheme, the lifting cylinder is arranged, so that the lifting cylinder can be controlled to lift the pressing plate when the pressing plate needs to be lifted.
Specifically, the fixed block is provided with two guide rods 15 on one side of the mounting plate, and the fixed block is provided with guide holes 16 for the guide rods to extend into.
In the technical scheme, the guide rod is arranged to limit the reciprocating motion of the mounting plate, so that the working stability of the equipment is improved.
The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides a non-woven fabrics mechanism of punching, includes the platen of punching, fixes riser on the platen of punching, fixes the mounting panel on the riser and installs the subassembly of punching on the mounting panel, its characterized in that: the device comprises a mounting plate, a double-shaft cylinder, a pressing and leveling mechanism and a pressing and leveling mechanism, wherein the mounting plate is fixedly provided with the double-shaft cylinder, and the output ends of the two ends of the double-shaft cylinder are connected with the pressing and leveling mechanism for pressing and leveling the non-woven fabrics;
The compressing and leveling mechanism comprises a fixed block connected with the output end of the double-shaft cylinder, a sliding rod in sliding fit with the through hole of the fixed block, a pressing plate connected with the bottom end of the sliding rod and a compressing spring sleeved at the top of the sliding rod, wherein one end of the compressing spring is connected with the fixed block, and the other end of the compressing spring is connected with a spring step at the top of the sliding rod.
2. The nonwoven perforation mechanism of claim 1, wherein: the bottom of the pressing plate is provided with a layer of rubber pad, and a plurality of salient points are uniformly distributed on the surface of the rubber pad.
3. The nonwoven perforation mechanism as defined in claim 2, wherein: the convex points are hollow structures.
4. The nonwoven perforation mechanism of claim 1, wherein: the punching assembly comprises a punching cylinder fixed on the mounting plate and a punching needle connected with the output end of the punching cylinder.
5. A nonwoven perforation mechanism according to claim 1 or 2 or 3, wherein: the lifting cylinder is fixed on the fixed block below the spring step, and when the output end of the lifting cylinder stretches, the slide bar can be lifted to enable the pressing plate to be far away from the punching platen.
6. The nonwoven perforation mechanism as defined in any one of claims 1 to 4, wherein: the fixed block is provided with two guide rods on one side of the mounting plate, and the fixed block is provided with guide holes for the guide rods to extend into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723576.8U CN220807777U (en) | 2023-10-09 | 2023-10-09 | Non-woven fabrics mechanism of punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723576.8U CN220807777U (en) | 2023-10-09 | 2023-10-09 | Non-woven fabrics mechanism of punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807777U true CN220807777U (en) | 2024-04-19 |
Family
ID=90699238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322723576.8U Active CN220807777U (en) | 2023-10-09 | 2023-10-09 | Non-woven fabrics mechanism of punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807777U (en) |
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2023
- 2023-10-09 CN CN202322723576.8U patent/CN220807777U/en active Active
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