Biodegradable film punching equipment

Abstract

The utility model belongs to the technical field of punching equipment, and particularly relates to biodegradable film punching equipment which comprises a table top, a punching frame is fixedly connected to the top of the table top, two first molds penetrate through and are slidably connected to the middle of the interior of the punching frame, and pull rods are fixedly connected between the left ends and the right ends of the first molds. And the pull rod penetrates through and is slidably connected with the punching frame, and second molds which are evenly distributed penetrate through and are slidably connected with the interior of the first mold on the upper portion. According to the biodegradable film punching equipment provided by the utility model, the fan, the protective net and the collecting box are matched with one another, so that film waste materials generated in the punching process are collected, and the film waste materials are prevented from influencing the subsequent punching operation and polluting the surrounding working environment; and furthermore, through mutual cooperation between a first inclined plate and a second inclined plate, the film waste is prevented from blocking an air inlet of the fan, and it is guaranteed that waste collection is conducted stably.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching equipment, and specifically relates to a biodegradable film punching equipment. Background Technique

[0002] The punching machine is completed by the cooperation of four major parts. First, the material is moved to the camera scanning area of the automatic punching machine. After the camera scans the image, it is processed and a signal is sent to the control part. After the control part receives the signal, it is further processed and controls the movement of the transmission part, so that the punch moves in the X-axis and Y-axis on the plane. After the movement is completed, the pneumatic part starts to work, and the solenoid valve controls the cylinder to perform the punching action. In the production process of biodegradable films, the punching machine is also used.

[0003] After retrieval, the existing Chinese patent publication number is: CN213766152U, which provides a film punching equipment. The patent has a cylinder punching device, a punching base, and a hole position limiting block. The cylinder punching device is located above the punching base, and a support column is arranged between the cylinder punching device and the punching base. The utility model can slide and replace different types of limiting blocks, so it can complete punching of hole positions of various shapes, is convenient to replace, and saves equipment resources.

[0004] Although the above patent can complete punching of hole positions of various shapes, the above film punching equipment still has the following problems: the punching equipment cannot handle and collect the film waste generated during the punching process. For punching operations, the accumulation of waste around the punching equipment is likely to affect the punching operation and interfere with the normal working environment.

[0005] In view of the above problems, a biodegradable film punching equipment is proposed. Content of the Utility Model

[0006] In order to make up for the deficiencies of the existing technology and solve the problems in the background technique, a biodegradable film punching equipment is proposed.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: A biodegradable film punching device of the present utility model includes a tabletop. A punching frame is fixedly connected to the top of the tabletop. Two first molds are penetrated and slidably connected in the middle of the punching frame. A pull rod is fixedly connected between the left and right ends of the first mold, and the pull rod penetrates and is slidably connected to the punching frame. A uniformly distributed second mold is penetrated and slidably connected inside the upper first mold. A connecting rod is fixedly connected to the top of each second mold, and a female clamping block is fixedly connected to the upper end of each connecting rod. A collection box is fixedly connected to the bottom of the tabletop. A fan is penetrated and fixedly connected to the middle of the right side of the collection box. A protective net is fixedly connected to the upper right part inside the collection box, and the protective net corresponds to the fan. A first inclined plate is fixedly connected to the upper part inside the collection box. A second inclined plate is arranged below the first inclined plate, and the second inclined plate is fixedly connected to the collection box. The first inclined plate corresponds to the second inclined plate. Flattening rollers are fixedly connected to the upper parts of the front and rear sides of the collection box, and the flattening rollers correspond to the punching frame. Support feet are fixedly connected to the four corners of the bottom of the tabletop.

[0008] Preferably, a support frame is fixedly connected to the top of the punching frame, a hydraulic push rod is fixedly connected to the top of the support frame, and the output end of the hydraulic push rod penetrates and is fixedly connected to a male clamping block, and the male clamping block corresponds to the female clamping block.

[0009] Preferably, a rotating wheel is penetrated and rotatably connected to the upper part of the front side of the punching frame, and a threaded rod is penetrated and threadedly connected to the middle of the front side of the rotating wheel.

[0010] Preferably, a limiting block is fixedly connected to the rear end of the threaded rod, and the limiting block penetrates and is slidably connected to the punching frame, and the limiting block corresponds to the first mold.

[0011] Preferably, a connecting shaft is fixedly connected to the left part of the bottom of the collection box, and a connecting block is penetrated and rotatably connected to the outer ring of the connecting shaft.

[0012] Preferably, a sealing plate is fixedly connected between the upper parts of the connecting blocks, and the sealing plate penetrates the collection box. A handle is fixedly connected to the right side of the bottom of the sealing plate.

[0013] The beneficial effects of the present utility model:

[0014] The present utility model provides a biodegradable film punching device. Through the mutual cooperation among the fan, the protective net and the collection box, the film waste generated during the punching process is collected, avoiding the influence of the film waste on the subsequent punching operation and polluting the surrounding working environment. Further, through the mutual cooperation between the first inclined plate and the second inclined plate, the air inlet of the fan is prevented from being blocked by the film waste, ensuring the stable collection of the waste. Description of the drawings

[0015] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and shall not constitute an improper limitation to the present utility model. In the drawings:

[0016] Figure 1 is a three-dimensional view of the present utility model;

[0017] Figure 2 is a schematic view of the runner in the present utility model;

[0018] Figure 3 is a schematic view of the limit block in the present utility model;

[0019] Figure 4 is a schematic view of the fan in the present utility model;

[0020] Figure 5 is a schematic view of the protective net in the present utility model;

[0021] Legend description:

[0022] 1. Hydraulic push rod; 2. Support frame; 3. Drilling frame; 4. Second inclined plate; 5. Table top; 6. Support feet; 7. Connecting rod; 8. Runner; 9. Threaded rod; 10. Flattening roller; 11. Collection box; 12. First mold; 13. Male clamping block; 14. Second mold; 15. Pull rod; 16. Limit block; 17. Female clamping block; 18. Sealing plate; 19. Coupling shaft; 20. Fan; 21. Handle; 22. Connecting block; 23. First inclined plate; 24. Protective net. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1-5, the utility model provides a biodegradable film punching device, which includes a tabletop 5. A punching frame 3 is fixedly connected to the top of the tabletop 5. Two first molds 12 penetrate and are slidably connected to the middle of the punching frame 3. A pull rod 15 is fixedly connected between the left and right ends of the first mold 12, and the pull rod 15 penetrates and is slidably connected to the punching frame 3. A uniformly distributed second mold 14 penetrates and is slidably connected to the upper first mold 12. Connecting rods 7 are fixedly connected to the tops of the second molds 14. Mother clamping blocks 17 are fixedly connected to the upper ends of the connecting rods 7. A collection box 11 is fixedly connected to the bottom of the tabletop 5. A fan 20 penetrates and is fixedly connected to the middle of the right side of the collection box 11. A protective net 24 is fixedly connected to the right part of the inner side of the collection box 11, and the protective net 24 corresponds to the fan 20. A first inclined plate 23 is fixedly connected to the upper part of the collection box 11. A second inclined plate 4 is arranged below the first inclined plate 23, and the second inclined plate 4 is fixedly connected to the collection box 11. The first inclined plate 23 corresponds to the second inclined plate 4. Flattening rollers 10 are fixedly connected to the upper parts of the front and rear sides of the collection box 11, and the flattening rollers 10 correspond to the punching frame 3. Support feet 6 are fixedly connected to the four corners of the bottom of the tabletop 5.

[0026] During operation, by pulling the pull rod 15 to drive the movement of the first mold 12, molds of different sizes are moved to the punching position. Through the preparation of multi-level large and small molds, the fan 20 drives the air flow inside the collection box 11, and then cooperates with the first inclined plate 23 and the second inclined plate 4, so that the collected film waste cannot block the fan 20, avoiding the inability to collect film waste after blockage.

[0027] Further, as Figure 4 and Figure 5 shown, a support frame 2 is fixedly connected to the top of the punching frame 3. A hydraulic push rod 1 is fixedly connected to the top of the support frame 2. The output end of the hydraulic push rod 1 penetrates and is fixedly connected to a male clamping block 13, and the male clamping block 13 corresponds to the mother clamping block 17. A rotating wheel 8 penetrates and is rotatably connected to the upper part of the front side of the punching frame 3. A threaded rod 9 penetrates and is threadedly connected to the middle of the front side of the rotating wheel 8. A limiting block 16 is fixedly connected to the rear end of the threaded rod 9, and the limiting block 16 penetrates and is slidably connected to the punching frame 3. The limiting block 16 corresponds to the first mold 12. A connecting shaft 19 is fixedly connected to the left part of the bottom of the collection box 11. A connecting block 22 penetrates and is rotatably connected to the outer ring of the connecting shaft 19. A sealing plate 18 is fixedly connected between the upper parts of the connecting blocks 22, and the sealing plate 18 penetrates the collection box 11. A handle 21 is fixedly connected to the right side of the bottom of the sealing plate 18.

[0028] During operation, further through the mutual cooperation and clamping of the male clamping block 13 and the second mold 14, the hydraulic push rod 1 and the second mold 14 are connected. Then, the hydraulic push rod 1 drives the second mold 14 to perform punching operations. Moreover, the clamping method of the male clamping block 13 and the mother clamping block 17 is simple and fast, facilitating the quick replacement of the mold, avoiding the time consumed by frequent mold replacement, and making the punching operation more efficient.

[0029] Working principle: When punching the biodegradable film, first pass one end of the biodegradable film through one of the flattening rollers 10, then pass the biodegradable film through the middle gap of the punching frame 3 and then through the other flattening roller 10, and fix the biodegradable film on the winding roller. Then start the winding roller to drive the biodegradable film to start moving. Then pull the pull rods 15 on both sides to drive the two first dies 12 to move left and right. Then align the required die. At this time, the male clamping block 13 will engage with the female clamping block 17. Then start the hydraulic push rod 1 to drive the connecting rod 7 and the second die 14 to move downward, and then cooperate with the first die 12 below to complete the punching operation of the biodegradable film. At the same time, turn on the fan 20. Under the action of the fan 20, drive the air flow inside the collection box 11, and then suck the waste of the biodegradable film cut during the punching process into the collection box 11. Under the mutual cooperation of the first inclined plate 23 and the second inclined plate 4, prevent the biodegradable film from blocking the fan 20 and affecting the waste collection. When too much waste is collected, pull the handle 21 to open the sealing plate 18, and then clean the waste of the biodegradable film collected inside the collection box 11. When punching holes of different sizes in the film, first pull the pull rod 15 to drive the first die 12 to move. After aligning the required die, at the same time, engage the female clamping block 17 on the male clamping block 13. Then rotate the runner 8, and then drive the threaded rod 9 to move inward through the cooperation of the runner 8 and the threaded rod 9, so as to drive the limiting block 16 to squeeze the first die 12 and limit the relative movement of the first die 12.

[0030] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A biodegradable film punching device, characterized in that: The invention comprises a table top (5), the top of which is fixedly connected to a punching frame (3), two first molds (12) are penetrated and slidably connected to the middle of the inside of the punching frame (3), a pull rod (15) is fixedly connected between the left and right ends of the first mold (12), and the pull rod (15) penetrates and is slidably connected to the punching frame (3), uniformly distributed second molds (14) are penetrated and slidably connected to the inside of the upper first mold (12), the top of the second mold (14) is fixedly connected to a connecting rod (7), the upper end of the connecting rod (7) is fixedly connected to a female card block (17), the bottom of the table top (5) is fixedly connected to a collection box (11), and the right side of the collection box (11) is A fan (20) passes through the middle and is fixedly connected thereto; a protective net (24) is fixedly connected to the right inner side of the collection box (11), and the protective net (24) corresponds to the fan (20); a first inclined plate (23) is fixedly connected to the upper inner part of the collection box (11); a second inclined plate (4) is arranged at the lower part of the first inclined plate (23), and the second inclined plate (4) is fixedly connected to the collection box (11); the first inclined plate (23) corresponds to the second inclined plate (4); leveling rollers (10) are fixedly connected to the upper parts of the front and rear sides of the collection box (11), and the leveling rollers (10) correspond to the punching frame (3); and support feet (6) are fixedly connected to the four corners of the bottom of the table top (5).

2. A biodegradable film punching device according to claim 1, characterized in that: The top of the punching frame (3) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a hydraulic push rod (1), the output end of the hydraulic push rod (1) passes through and is fixedly connected to a male clamping block (13), and the male clamping block (13) corresponds to the female clamping block (17).

3. The biodegradable film punching device according to claim 1, characterized in that: A rotating wheel (8) penetrates through and is rotatably connected to the upper front portion of the punching frame (3), and a threaded rod (9) penetrates through and is threadably connected to the middle front portion of the rotating wheel (8).

4. The biodegradable film punching device according to claim 3, characterized in that: The rear end of the threaded rod (9) is fixedly connected to a limiting block (16), and the limiting block (16) penetrates and is slidably connected to the punching frame (3), and the limiting block (16) corresponds to the first mold (12).

5. The biodegradable film punching device according to claim 1, characterized in that: A connecting shaft (19) is fixedly connected to the left bottom portion of the collecting box (11), and a connecting block (22) is penetrated through the outer ring of the connecting shaft (19) and rotatably connected thereto.

6. The biodegradable film punching device according to claim 5, characterized in that: A sealing plate (18) is fixedly connected between the upper parts of the connection blocks (22), and the sealing plate (18) passes through the collection box (11). A handle (21) is fixedly connected to the right side of the bottom of the sealing plate (18).

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