CN220348585U - Punching device for EVA foam - Google Patents
Punching device for EVA foam Download PDFInfo
- Publication number
- CN220348585U CN220348585U CN202322015833.2U CN202322015833U CN220348585U CN 220348585 U CN220348585 U CN 220348585U CN 202322015833 U CN202322015833 U CN 202322015833U CN 220348585 U CN220348585 U CN 220348585U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- punching device
- workbench
- eva foam
- eva
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000006260 foam Substances 0.000 title claims abstract description 44
- 238000004080 punching Methods 0.000 title claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching device for EVA foam, which comprises a workbench, wherein threaded sleeves are arranged on two sides of the workbench, threaded rods are connected to the inner Lowry of the threaded sleeves, a bearing is fixedly connected to one side of each threaded rod, a squeezing block is fixedly connected to one side of each bearing, a placing groove is formed in the upper surface of the workbench, a plurality of through holes are formed in the surface of the placing groove, an installation frame is fixedly connected to the upper end of the workbench, a second electric push rod is fixedly connected to the upper end of the installation frame, an installation plate is fixedly connected to the lower end of the second electric push rod, a pressing plate is arranged at the lower end of the installation plate, grooves are formed in four corners of the lower end of the installation plate, and installation grooves are formed in two sides of each groove. Through setting up threaded sleeve, threaded rod, extrusion piece, standing groove, extrude the EVA bubble cotton fixedly, conveniently fix the EVA bubble cotton of size difference simultaneously, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of punching, in particular to a punching device for EVA foam.
Background
The foam is foamed material of plastic particles, and is called foam for short. The foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, CR, EVA, bridging PE, SBR, EPDM and the like, and has a series of characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like, wherein the foam of the EVA material is applied to various aspects in daily life, various products such as ground mats, vehicle-mounted fireproof layers and the like effectively utilize the high-quality performance of the EVA foam, and in order to improve the practicability of the foam, the foam material is punched.
The device that punches a hole to the EVA bubble is cotton current, can not compress tightly the EVA bubble cotton fixed, leads to punching a hole the position skew, and stability is poor.
Disclosure of Invention
The utility model aims to provide a punching device for EVA foam, which can extrude and fix EVA foam through a threaded sleeve, a threaded rod, an extrusion block and a placing groove, and is convenient to fix EVA foam with different sizes and high in practicability.
In order to achieve the above object, there is provided a punching device for EVA foam, comprising: the workbench is characterized in that threaded sleeves are arranged on two sides of the workbench, a threaded rod is connected to the inner Lowry of the threaded sleeve, a bearing is fixedly connected to one side of the threaded rod, a squeezing block is fixedly connected to one side of the bearing, a placing groove is formed in the upper surface of the workbench, and a plurality of through holes are formed in the surface of the placing groove;
the upper end fixedly connected with mounting bracket of workstation, the upper end fixedly connected with second electric putter of mounting bracket, the lower extreme fixedly connected with mounting panel of second electric putter, the lower extreme of mounting panel is provided with the clamp plate, the lower extreme four corners department of mounting panel all sets up flutedly, the mounting groove has all been seted up to the both sides of recess, the inside fixedly connected with spring of mounting groove, one side fixedly connected with fixed lug of spring, the equal fixedly connected with joint piece in the upper end four corners department of clamp plate, the joint groove has all been seted up to the both sides of joint piece, the lower extreme fixedly connected with a plurality of drift of clamp plate.
According to the EVA foam punching device, one side of the threaded rod is fixedly connected with a rotary handle.
According to the EVA foam punching device, the extrusion block is positioned in the placing groove.
According to the EVA foam punching device, a collecting groove is formed in one side of the workbench.
According to the EVA foam punching device, one side of the workbench is fixedly connected with a first electric push rod, and one side of the first electric push rod is fixedly connected with a push block.
According to the EVA foam punching device, the fixing protruding block is a hemispherical body.
According to the EVA foam punching device, supporting feet are fixedly connected to four corners of the lower end of the workbench.
According to the EVA foam punching device, sliding grooves are formed in two inner side walls of the mounting frame, sliding rods are fixedly connected to the inner sides of the sliding grooves, sliding blocks are connected to the outer surfaces of the sliding rods in a sliding mode, and one side of each sliding block is fixedly connected with one side of the mounting plate.
The utility model aims to provide a punching device for EVA foam, which mainly has the following innovation points:
1. this cotton punching device of EVA bubble through setting up threaded sleeve, threaded rod, extrusion piece, standing groove, extrudes the cotton fixed with the EVA bubble, conveniently fixes the cotton of EVA bubble of size difference simultaneously, and the practicality is strong.
2. This cotton punching device of EVA bubble through setting up joint piece, joint groove, fixed lug, recess, mounting groove, spring, conveniently installs the clamp plate and dismantles, and then conveniently changes the clamp plate according to the cotton size of EVA bubble, and the practicality is strong.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a perspective view of a punching device for EVA foam provided by the utility model;
fig. 2 is a schematic structural diagram of a first electric push rod and a push block of the punching device for EVA foam according to the present utility model;
fig. 3 is a schematic structural view of a pressing plate and a clamping block of a punching device for EVA foam according to the present utility model;
fig. 4 is a schematic diagram of a fastening structure of a fixing bump and a fastening block of a punching device for EVA foam according to the present utility model;
fig. 5 is a schematic structural diagram of fig. 2 a according to the present utility model.
Legend description:
1. a work table; 2. a threaded sleeve; 3. a threaded rod; 4. rotating the handle; 5. extruding a block; 6. a placement groove; 7. a through hole; 8. a collection tank; 9. a first electric push rod; 10. a pushing block; 11. supporting feet; 12. a mounting frame; 13. a second electric push rod; 14. a mounting plate; 15. a pressing plate; 16. a clamping block; 17. a clamping groove; 18. a punch; 19. a slide block; 20. a spring; 21. a fixing bump; 22. a chute; 23. and a slide bar.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, the punching device for EVA foam according to the embodiment of the utility model comprises a workbench 1, threaded sleeves 2 are arranged on two sides of the workbench 1, a threaded rod 3 is connected to the inner lushould of the threaded sleeves 2, a bearing is fixedly connected to one side of the threaded rod 3, an extrusion block 5 is fixedly connected to one side of the bearing, and the EVA foam is extruded and fixed by arranging the threaded sleeves 2, the threaded rod 3, the extrusion block 5 and a placing groove 6, meanwhile, the EVA foam with different sizes is conveniently fixed, the practicability is strong, the placing groove 6 is formed in the upper surface of the workbench 1, and a plurality of through holes 7 are formed in the surface of the placing groove 6;
the upper end fixedly connected with mounting bracket 12 of workstation 1, the upper end fixedly connected with second electric putter 13 of mounting bracket 12, the lower extreme fixedly connected with mounting panel 14 of second electric putter 13, the lower extreme of mounting panel 14 is provided with clamp plate 15, the lower extreme four corners department of mounting panel 14 all sets up flutedly, the mounting groove has all been seted up to the both sides of recess, the inside fixedly connected with spring 20 of mounting groove, one side fixedly connected with fixed lug 21 of spring 20, the equal fixedly connected with joint piece 16 of upper end four corners department of clamp plate 15, joint groove 17 has all been seted up to the both sides of joint piece 16, through setting up joint piece 16, joint groove 17, fixed lug 21, the recess, the mounting groove, spring 20, conveniently install clamp plate 15 and dismantle, and then conveniently change clamp plate 15 according to the cotton size of EVA bubble, the practicality is strong, the lower extreme fixedly connected with a plurality of drift 18 of clamp plate 15.
One side fixedly connected with rotary handle 4 of threaded rod 3, through setting up rotary handle 4, conveniently drive threaded rod 3 and rotate, extrusion piece 5 is located standing groove 6, collecting vat 8 has been seted up to one side of workstation 1, one side fixedly connected with first electric putter 9 of workstation 1, one side fixedly connected with pusher 10 of first electric putter 9, through setting up first electric putter 9, pusher 10, conveniently release the cotton release of EVA bubble in the collecting vat 8 and clear up, fixed lug 21 is "hemisphere", the equal fixedly connected with supporting legs 11 in lower extreme four corners department of workstation 1, spout 22 has all been seted up to two inside walls of mounting bracket 12, the inside fixedly connected with slide bar 23 of spout 22, the surface sliding connection of slide bar 23 has slider 19, one side of slider 19 and one side fixedly connected with of mounting panel 14, through setting up spout 22, slider 19, slide bar 23, make things convenient for the lift of mounting panel 14 to take place askew simultaneously.
Working principle: when the EVA foam punching device is used, a power supply is connected, EVA foam is placed in a placing groove 6, a rotary handle 4 is rotated, the rotary handle 4 drives a threaded rod 3 to rotate, the threaded rod 3 moves while rotating in a threaded sleeve 2, the threaded rod 3 drives a extrusion block 5 to extrude and fix the EVA foam, a second electric push rod 13 is started, a mounting plate 14 is driven to descend, a pressing plate 15 and a punch 18 are driven to descend, the EVA foam is punched, the punched EVA foam falls into a collecting groove 8, a first electric push rod 9 is started, the first electric push rod 9 drives a push block 10 to move, and the punched EVA foam is pushed out for cleaning; when EVA bubble cotton is smaller, pull down clamp plate 15, joint piece 16 extrudees fixed lug 21, and fixed lug 21 drives spring 20 compression, and fixed lug 21 and then enter into the mounting groove, and joint piece 16 and then release the restriction, change the clamp plate 15 that is fit for EVA bubble cotton size, punch a hole.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. Punching device of EVA bubble cotton, characterized by, include: the automatic feeding device comprises a workbench (1), wherein threaded sleeves (2) are arranged on two sides of the workbench (1), a threaded rod (3) is connected to an inner path of each threaded sleeve (2), a bearing is fixedly connected to one side of each threaded rod (3), an extrusion block (5) is fixedly connected to one side of each bearing, a placing groove (6) is formed in the upper surface of the workbench (1), and a plurality of through holes (7) are formed in the surface of each placing groove (6);
the utility model discloses a workbench, including workstation (1), mounting bracket (12), the upper end fixedly connected with second electric putter (13) of mounting bracket (12), the lower extreme fixedly connected with mounting panel (14) of second electric putter (13), the lower extreme of mounting panel (14) is provided with clamp plate (15), the lower extreme four corners department of mounting panel (14) all sets up flutedly, the mounting groove has all been seted up to the both sides of recess, the inside fixedly connected with spring (20) of mounting groove, one side fixedly connected with fixed lug (21) of spring (20), the equal fixedly connected with joint piece (16) in upper end four corners department of clamp plate (15), joint groove (17) have all been seted up to the both sides of joint piece (16), the lower extreme fixedly connected with drift (18) of clamp plate (15).
2. Punching device for EVA foam according to claim 1, characterized in that one side of the threaded rod (3) is fixedly connected with a rotary handle (4).
3. Punching device for EVA foam according to claim 1, characterised in that the extrusion block (5) is located in the holding tank (6).
4. Punching device for EVA foam according to claim 1, characterized in that a collecting tank (8) is provided on one side of the table (1).
5. The EVA foam punching device according to claim 1, wherein a first electric push rod (9) is fixedly connected to one side of the workbench (1), and a push block (10) is fixedly connected to one side of the first electric push rod (9).
6. Punching device for EVA foam according to claim 1, characterised in that the fixing lug (21) is a "hemisphere".
7. The punching device for EVA foam according to claim 1, wherein supporting feet (11) are fixedly connected to four corners of the lower end of the workbench (1).
8. The EVA foam punching device according to claim 1, wherein sliding grooves (22) are formed in two inner side walls of the mounting frame (12), sliding rods (23) are fixedly connected to the inner portions of the sliding grooves (22), sliding blocks (19) are slidably connected to the outer surfaces of the sliding rods (23), and one side of each sliding block (19) is fixedly connected with one side of the mounting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015833.2U CN220348585U (en) | 2023-07-29 | 2023-07-29 | Punching device for EVA foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015833.2U CN220348585U (en) | 2023-07-29 | 2023-07-29 | Punching device for EVA foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348585U true CN220348585U (en) | 2024-01-16 |
Family
ID=89479026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322015833.2U Active CN220348585U (en) | 2023-07-29 | 2023-07-29 | Punching device for EVA foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348585U (en) |
-
2023
- 2023-07-29 CN CN202322015833.2U patent/CN220348585U/en active Active
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