Pearl wool punching device with waste collecting function

Abstract

The pearl wool punching device with the waste collecting function comprises a working table, a protective separation net, a punch and a vacuum pump, the middle of the working table is connected with a negative pressure adsorption cavity, the protective separation net is arranged in the top of the negative pressure adsorption cavity, and due to the arrangement of the protective separation net, pearl wool fibers or waste scraps can be prevented from passing through to cause blockage of an adsorption pipe. Through the arrangement of the limiting plate and the second air cylinder, the two sides of pearl wool to be punched on the workbench can be effectively limited, through the arrangement and cooperative use of the negative-pressure adsorption cavity, the adsorption pipe and the vacuum pump, the pearl wool can be subjected to vacuum adsorption and stably limited in the top area of the protective partition net, and the safety of the pearl wool is improved. Therefore, the position of the pearl wool is prevented from deviating in the punching process, the punching effect is guaranteed, the production quality of the pearl wool is guaranteed, the pearl wool can be prevented from leaking into the negative-pressure adsorption cavity through the protection separation net, and the problem that the adsorption pipe is blocked is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of EPE production, in particular to an EPE punching device with waste collection function. Background Technique

[0002] EPE is widely used in the packaging of various products such as car seat cushions, throw pillows, electronic appliances, instruments, computers, audio equipment, medical devices, industrial control chassis, hardware lighting, handicrafts, glass, ceramics, household appliances, spraying, furniture, high-grade fragile gift packaging such as wine and resin, hardware products, toys, fruits, inner packaging of leather shoes, daily necessities, etc., as well as express packaging. After adding color anti-static agent and flame retardant, its excellent performance is more prominent. It not only has a beautiful appearance, but also effectively eliminates static electricity and ignition.

[0003] During the processing and production of EPE, EPE needs to be punched according to requirements. At present, there are certain deficiencies in the punching process. The limitation and fixation of EPE are insufficient, resulting in the easy deviation of the position of EPE during punching, poor punching effect, and affecting the quality of EPE production, which urgently needs to be developed. Content of the Utility Model

[0004] The purpose of the utility model is to provide an EPE punching device with waste collection function to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an EPE punching device with waste collection function, including a workbench, a protective partition net, a punch head and a vacuum pump. A negative pressure adsorption cavity is connected to the middle of the workbench. A protective partition net is arranged inside the top of the negative pressure adsorption cavity. The protective partition net can prevent EPE flocs or waste chips from passing through and causing blockage of the adsorption pipe;

[0006] The negative pressure adsorption cavity is connected to the vacuum pump through an adsorption pipe connected to the bottom. Support side plates are connected to both sides of the bottom of the workbench. A placement plate is connected between the two support side plates. The vacuum pump is placed on the placement plate. A support is connected to the top of the workbench. A first cylinder is installed in the middle of the support. The output end of the bottom of the first cylinder is connected to a fixing plate. Punch heads are connected to the bottom of the fixing plate at equal intervals. First limit sliding sleeves are connected to both sides of the fixing plate. The first limit sliding sleeves sliding along the first limit sliding rods can play a role in stably guiding the up and down movement of the fixing plate;

[0007] First limit sliding rods are connected to both sides inside the support. The first limit sliding sleeves are slidably sleeved on the surface of the first limit sliding rods. Connecting blocks are connected to both sides of the bottom of the protective partition net. A clamping slot is connected inside the side part of the connecting block.

[0008] Preferably, second cylinders are installed at the bottoms of both sides inside the bracket. The output ends of the second cylinders are connected with limiting plates, and the second cylinders can drive to push the limiting plates to extrude and limit the side parts of the EPE foam.

[0009] Preferably, limiting cavities are connected to both sides of the workbench. A limiting sliding block is arranged inside the limiting cavity, and one side of the limiting sliding block is connected to the inner side of the limiting cavity through an elastic connecting piece.

[0010] Preferably, a second guide wheel is connected to one side inside the limiting cavity, and a first guide wheel symmetrically arranged with the second guide wheel is connected to the outside of the workbench. The first guide wheel and the second guide wheel can stably limit and pull the wire to move.

[0011] Preferably, the first guide wheel and the second guide wheel are connected to the middle of one side of the limiting sliding block through a wire, and a pulling handle is connected to one end of the wire.

[0012] Preferably, a second limiting sliding sleeve is connected to the bottom of the limiting sliding block, a limiting groove matching the second limiting sliding sleeve is connected to the bottom of the limiting cavity, a second limiting sliding rod is connected to the inside of the limiting groove, the second limiting sliding sleeve is slidably sleeved on the outer surface of the second limiting sliding rod, a return spring is sleeved on the outside of the second limiting sliding rod, and the second limiting sliding sleeve can slide along the second limiting sliding rod to limit and assist the limiting sliding block to stably slide inside the limiting cavity;

[0013] The return spring is closely attached to one side of the second limiting sliding sleeve, and a clamping plug matching the clamping slot is connected to the other side of the limiting sliding block.

[0014] Preferably, an auxiliary table is connected to the rear side of the workbench. A third cylinder is installed on the top of the auxiliary table. The output end of the front side of the third cylinder is connected with a fitting sleeve. A magnetic absorption inner stone layer is connected to the inner surface of the fitting sleeve. A magnetic absorption iron block matching the magnetic absorption inner stone layer is arranged inside the fitting sleeve. A cylinder frame is fixed to the front side of the magnetic absorption iron block. A sticky bump roller is connected to the inside of the front side of the cylinder frame. When the sticky bump roller rolls, it can remove the waste accumulated on the surface and in the holes of the protective partition net.

[0015] Preferably, a magnetic absorption iron sheet is connected to the front side of the support side plate. A waste collection box is arranged on the front side of the support side plate. A magnetic absorption stone sheet matching the magnetic absorption iron sheet is connected to the rear side of the waste collection box. The magnetic absorption between the magnetic absorption stone sheet and the magnetic absorption iron sheet can assist the waste collection box to be attracted and combined with the front side of the support side plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] (1) This kind of EPE punching device with waste collection function realizes effective bilateral limitation of the EPE to be punched on the workbench through the settings of the limit plate and the second cylinder. Through the settings and combined use of the negative pressure adsorption cavity, the adsorption pipe and the vacuum pump, the EPE can be vacuum adsorbed and stably limited in the top area of the protective partition net, thus avoiding the position deviation of the EPE during the punching process, ensuring the punching effect and the production quality of the EPE. The setting of the protective partition net can prevent the EPE from leaking into the negative pressure adsorption cavity and avoid the problem of blocking the adsorption pipe.

[0018] (2) This kind of EPE punching device with waste collection function realizes that when pulling down the pull handle, the limit sliding block can be stably pulled to move in the limit cavity through the settings of the pull wire, the first guide wheel, the second guide wheel and the guiding effect of the second limit sliding sleeve sliding along the second limit sliding rod, so as to adjust the plugging state of the clamping plug and the clamping slot, which is convenient for later disassembling the protective partition net from the top inner range of the negative pressure adsorption cavity for replacement or cleaning.

[0019] (3) This kind of EPE punching device with waste collection function can push the sticky bump roller to roll back and forth in the area of the workbench and the top of the protective partition net through the settings and combined use of the sticky bump roller, the third cylinder and the cylinder frame, which is convenient for pushing the redundant waste on the top of the workbench into the waste collection frame for collection, effectively collecting the waste after punching, avoiding the waste of resources and ensuring the cleanliness of the working environment. The sticky bump roller itself and the bumps on its surface can remove the waste accumulated and blocked in the filter holes of the protective partition net, avoiding the blockage of the protective partition net and affecting the vacuum adsorption effect on the EPE. The quick splicing of the cylinder frame and the installation sleeve is realized through the settings of the magnetic inner stone layer and the magnetic iron block, so as to facilitate the subsequent disassembly and replacement of the sticky bump roller. Description of the Drawings

[0020] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0021] Figure 2 It is the Figure 1 enlarged structural schematic diagram at A in the present utility model;

[0022] Figure 3 It is a top view structural schematic diagram of the connection between the workbench and the auxiliary table of the present utility model;

[0023] Figure 4 It is the Figure 3 enlarged structural schematic diagram at B in the present utility model;

[0024] Figure 5 It is a side view structural schematic diagram of the connection between the workbench, the support side plate and the waste collection frame of the present utility model.

[0025] In the figure: 1. Workbench; 2. First cylinder; 3. Bracket; 4. First limit slide bar; 5. Fixed plate; 6. First limit sliding sleeve; 7. Protective partition net; 8. Punch; 9. Adhesive bump roller; 10. Limit plate; 11. Second cylinder; 12. Support side plate; 13. Adsorption pipe; 14. Negative pressure adsorption cavity; 15. Connecting block; 16. Placing plate; 17. Vacuum pump; 18. Elastic connecting piece; 19. First guide wheel; 20. Pull wire; 21. Second guide wheel; 22. Pull handle; 23. Limit cavity; 24. Second limit slide bar; 25. Return spring; 26. Limit groove; 27. Second limit sliding sleeve; 28. Clamping plug-in; 29. Clamping slot; 30. Limit sliding block; 31. Auxiliary table; 32. Third cylinder; 33. Cylinder frame; 34. Fitting set; 35. Magnetic inner stone layer; 36. Magnetic iron block; 37. Waste collection box; 38. Magnetic stone piece; 39. Magnetic iron piece. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , an embodiment provided by the present invention: an EPE punching device with waste collection function, including a workbench 1, a protective partition net 7, a punch 8 and a vacuum pump 17. A negative pressure adsorption cavity 14 is connected inside the middle of the workbench 1. A protective partition net 7 is arranged inside the top of the negative pressure adsorption cavity 14. The arrangement of the protective partition net 7 can prevent the EPE from leaking into the negative pressure adsorption cavity 14 and avoid the problem of blocking the adsorption pipe 13;

[0028] The negative pressure adsorption cavity 14 is connected to the vacuum pump 17 through the adsorption pipe 13 connected to the bottom. Support side plates 12 are connected to both sides of the bottom of the workbench 1. The two support side plates 12 are connected by a placing plate 16. The vacuum pump 17 is placed on the placing plate 16. Through the setting and coordinated use of the negative pressure adsorption cavity 14, the adsorption pipe 13 and the vacuum pump 17, the EPE can be vacuum adsorbed and stably limited in the area above the protective partition net 7, thereby avoiding the position deviation of the EPE during the punching process, ensuring the punching effect, and ensuring the production quality of the EPE;

[0029] A bracket 3 is connected to the top of the workbench 1. A first cylinder 2 is installed in the middle of the bracket 3. The output end at the bottom of the first cylinder 2 is connected to a fixing plate 5. Punch heads 8 are equidistantly connected to the bottom of the fixing plate 5. First limit sliding sleeves 6 are connected to both sides of the fixing plate 5. First limit sliding rods 4 are connected to both sides inside the bracket 3. The first limit sliding sleeves 6 are slidably sleeved on the surface of the first limit sliding rods 4. Connecting blocks 15 are connected to both sides at the bottom of the protective partition net 7. A clamping slot 29 is connected to the side of the connecting block 15.

[0030] Second cylinders 11 are installed at the bottoms of both sides inside the bracket 3. The output ends of the second cylinders 11 are connected to limit plates 10. The arrangement of the limit plates 10 and the second cylinders 11 enables effective limiting of both sides of the EPE to be punched on the workbench 1.

[0031] Limit cavities 23 are connected to both sides of the workbench 1. A limit sliding block 30 is arranged inside the limit cavity 23. One side of the limit sliding block 30 is connected to the inner side of the limit cavity 23 through an elastic connecting piece 18.

[0032] A second guide wheel 21 is connected to one side inside the limit cavity 23. A first guide wheel 19 symmetrically arranged with the second guide wheel 21 is connected to the outside of the workbench 1. The first guide wheel 19, the second guide wheel 21, and a stay wire 20 are connected to the middle of one side of the limit sliding block 30. One end of the stay wire 20 is connected to a pull handle 22. The arrangement of the stay wire 20, the first guide wheel 19, and the second guide wheel 21 and the guiding effect of the second limit sliding sleeve 27 sliding along the second limit sliding rod 24 enable the limit sliding block 30 to be stably pulled to move inside the limit cavity 23 when the pull handle 22 is pulled down, for regulating the plugging state of the clamping plug 28 and the clamping slot 29, facilitating the detachment of the protective partition net 7 from the top inner range of the negative pressure adsorption cavity 14 in the later stage.

[0033] A second limit sliding sleeve 27 is connected to the bottom of the limit sliding block 30. A limit groove 26 matching the second limit sliding sleeve 27 is connected to the bottom of the limit cavity 23. A second limit sliding rod 24 is connected inside the limit groove 26. The second limit sliding sleeve 27 is slidably sleeved on the outer surface of the second limit sliding rod 24. A return spring 25 is sleeved outside the second limit sliding rod 24. The return spring 25 is closely attached to one side of the second limit sliding sleeve 27. A clamping plug 28 matching the clamping slot 29 is connected to the other side of the limit sliding block 30.

[0034] An auxiliary table 31 is connected to the rear side of the workbench 1. A third cylinder 32 is installed on the top of the auxiliary table 31. The arrangement and coordinated use of the sticky bump roller 9, the third cylinder 32, and the cylinder frame 33 can push the sticky bump roller 9 to roll back and forth in the area above the workbench 1 and the protective partition net 7, facilitating the pushing of the excess waste on the top of the workbench 1 into the waste collection box 37 for collection, effectively collecting the waste after punching, and avoiding waste of resources.

[0035] An output end on the front side of the third cylinder 32 is connected to a fitting sleeve 34. An inner magnetic-absorbing stone layer 35 is connected to the inner surface of the fitting sleeve 34. A magnetic-absorbing iron block 36 that matches the magnetic-absorbing stone layer 35 is arranged inside the fitting sleeve 34. A cylinder frame 33 is fixed to the front side of the magnetic-absorbing iron block 36. A sticky bump roller 9 is connected to the inside of the front side of the cylinder frame 33.

[0036] A magnetic-absorbing iron sheet 39 is connected to the front side of the support side plate 12. A waste collection frame 37 is arranged on the front side of the support side plate 12. A magnetic-absorbing stone sheet 38 that matches the magnetic-absorbing iron sheet 39 is connected to the rear side of the waste collection frame 37. The quick splicing of the cylinder frame 33 and the fitting sleeve 34 is realized through the arrangement of the magnetic-absorbing inner stone layer 35 and the magnetic-absorbing iron block 36, so as to facilitate the subsequent disassembly and replacement of the sticky bump roller 9.

[0037] When the embodiment of the present application is in use: the setting of the limiting plate 10 and the second cylinder 11 realizes the effective limiting of both sides of the EPE to be punched on the workbench 1. The setting and combined use of the negative pressure adsorption cavity 14, the adsorption pipe 13 and the vacuum pump 17 can vacuum-adsorb the EPE and stably limit it in the top area of the protective partition net 7. The setting and combined use of the sticky bump roller 9, the third cylinder 32 and the cylinder frame 33 can push the sticky bump roller 9 to roll back and forth in the area above the workbench 1 and the protective partition net 7, which is convenient for pushing the redundant waste on the top of the workbench 1 into the waste collection frame 37 for collection, effectively collecting the waste after punching, avoiding waste of resources. The quick splicing of the cylinder frame 33 and the fitting sleeve 34 is realized through the arrangement of the magnetic-absorbing inner stone layer 35 and the magnetic-absorbing iron block 36, so as to facilitate the subsequent disassembly and replacement of the sticky bump roller 9.

Claims

1. A pearl cotton punching device with a waste collection function, characterized in that, It includes a workbench (1), a protective partition net (7), a punch (8) and a vacuum pump (17). A negative pressure adsorption cavity (14) is connected inside the middle of the workbench (1). A protective partition net (7) is arranged inside the top of the negative pressure adsorption cavity (14). The negative pressure adsorption cavity (14) is connected to the vacuum pump (17) through an adsorption pipe (13) connected to the bottom. Both sides of the bottom of the workbench (1) are connected with support side plates (12). A placement plate (16) is connected between the two support side plates (12). The vacuum pump (17) is placed on the placement plate (16). A bracket (3) is connected to the top of the workbench (1). A first cylinder (2) is installed in the middle of the bracket (3). The output end of the bottom of the first cylinder (2) is connected with a fixing plate (5). Punches (8) are connected to the bottom of the fixing plate (5) at equal intervals. First limit sliding sleeves (6) are connected to both sides of the fixing plate (5). First limit sliding rods (4) are connected to both sides inside the bracket (3). The first limit sliding sleeves (6) are slidably sleeved on the surfaces of the first limit sliding rods (4). Connecting blocks (15) are connected to both sides of the bottom of the protective partition net (7). A clamping slot (29) is connected inside the side part of the connecting block (15).

2. The pearl cotton punching device with waste collection function according to claim 1, characterized in that: Second cylinders (11) are installed at the bottoms of both sides inside the bracket (3). The output ends of the second cylinders (11) are connected with limit plates (10).

3. The epe punching device with waste collection function according to claim 1, wherein: Limit cavities (23) are connected to both sides of the workbench (1). A limit sliding block (30) is arranged inside the limit cavity (23). One side of the limit sliding block (30) is connected to the inner side of the limit cavity (23) through an elastic connecting piece (18).

4. A pearl cotton punching device with a waste collection function according to claim 3, characterized in that: A second guide wheel (21) is connected to one side inside the limit cavity (23). A first guide wheel (19) symmetrically arranged with the second guide wheel (21) is connected to the outside of the workbench (1).

5. The pearl cotton punching device with waste collection function according to claim 4, wherein: The first guide wheel (19) and the second guide wheel (21) are connected to the middle of one side of the limit sliding block (30) through a wire (20). One end of the wire (20) is connected with a pull handle (22).

6. The EPE punching device with waste collection function according to claim 3, characterized in that: A second limit sliding sleeve (27) is connected to the bottom of the limit sliding block (30). A limit groove (26) matching the second limit sliding sleeve (27) is connected to the bottom of the limit cavity (23). A second limit sliding rod (24) is connected inside the limit groove (26). The second limit sliding sleeve (27) is slidably sleeved on the outer surface of the second limit sliding rod (24). A return spring (25) is sleeved outside the second limit sliding rod (24). The return spring (25) is closely attached to one side of the second limit sliding sleeve (27). A clamping plug (28) matching the clamping slot (29) is connected to the other side of the limit sliding block (30).

7. A pearl cotton punching device with a waste collection function according to claim 1, characterized in that: A sub-table (31) is connected to the rear side of the workbench (1). A third cylinder (32) is installed on the top of the sub-table (31). The output end on the front side of the third cylinder (32) is connected to a fitting sleeve (34). A magnetic-absorbing inner stone layer (35) is connected to the inner surface of the fitting sleeve (34). A magnetic-absorbing iron block (36) that matches the magnetic-absorbing inner stone layer (35) is arranged inside the fitting sleeve (34). A cylinder frame (33) is fixed to the front side of the magnetic-absorbing iron block (36). A sticky bump drum (9) is connected inside the front side of the cylinder frame (33).

8. The pearl cotton punching device with waste collection function according to claim 1, characterized in that: A magnetic-absorbing iron sheet (39) is connected to the front side of the support side plate (12). A waste collection frame (37) is arranged on the front side of the support side plate (12). A magnetic-absorbing stone sheet (38) that matches the magnetic-absorbing iron sheet (39) is connected to the rear side of the waste collection frame (37).

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