Material shaking device for punching machine

Abstract

The utility model discloses a material shaking device for a punching machine, which comprises a punching machine body, a punching table fixed at the upper part of a working table is arranged in the punching machine body, and the material shaking device is characterized in that an inclined material shaking plate capable of reciprocating through a driving component is arranged on one side of the punching machine body; a scraping assembly which extends to the upper portion of the workbench and is used for removing waste on the upper portion of the workbench is supported on the upper portion of the shaking plate. The material shaking plate and the material scraping assembly are arranged on the side of the punching machine, a series of problems caused by manual cleaning of punching waste are fundamentally solved, the life and property safety of operators is better protected, meanwhile, the labor intensity of the operators is relieved, meanwhile, waste can be cleaned when the punching machine works continuously, and the working efficiency of the punching machine is improved. And the production efficiency is greatly improved, and the economic benefits of enterprises are better guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of waste material cleaning of punching machines, in particular to a material shaking device for punching machines. Background Art

[0002] The punching machine is a mechanical device used to process metal sheets. It is widely used in modern manufacturing industry, and is suitable for automobile manufacturing, electrical industry, machinery industry and construction industry. There will be a lot of waste in the process of metal sheet processing. These metal wastes need to be collected and processed. If they are not cleaned up in time, it will lead to a series of problems such as poor quality of parts, die cracking, edge gnawing, unstable positioning and inaccurate positioning.

[0003] Existing metal scrap cleaning is usually done manually. Since the edges of the metal scraps punched by the punching machine are very sharp, it is easy to cause injuries during the manual cleaning process. At the same time, it will increase the labor intensity and workload of the operators. At the same time, the machine needs to be stopped during cleaning, which greatly affects production efficiency. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a material shaking device for a punching machine.

[0005] The utility model is realized through the following technical solutions:

[0006] A material shaking device for a stamping machine comprises a stamping machine body, inside of which is a stamping table fixed to the upper part of a workbench. The invention is characterized in that an inclined material shaking plate which can reciprocate through a driving component is provided on one side of the stamping machine body, and a scraper component which extends to the upper part of the workbench and is used to remove waste material from the upper part of the workbench is provided on the upper support of the material shaking plate.

[0007] Further optionally, the drive assembly includes a drive motor arranged at the lower part of the shaker plate, a turntable is fixedly connected to the output shaft of the drive motor, a connecting rod is eccentrically hingedly fixed on the turntable, the other end of the connecting rod is hingedly fixed to one end of a rocker arm hingedly fixed to the support frame, and the rocker arm extends upward and is hingedly fixed to the lower part of the shaker plate.

[0008] Further optionally, the scraper assembly includes a scraper plate arranged on the upper part of the workbench, connecting plates are arranged on both sides of the scraper plate, connecting rods are connected and fixed to the corresponding connecting plates, the connecting rods pass through the supporting slip rings fixed on the upper part of the workbench and extend to the corresponding placement box fixed on the upper part of the shaking plate, and an arc plate is connected and fixed to the end of the connecting rod extending into the placement box, and rollers are arranged on the left and right sides of the arc plate.

[0009] Further optionally, a spring is connected and fixed between the corresponding connecting plate and the supporting slip ring.

[0010] Further optionally, the scraper plate is arranged as an inclined surface, the scraper plate is a low surface facing the scraper plate and a plurality of purge holes are opened on the side of the low surface.

[0011] Further optionally, the purge hole diameter is 3-5 mm.

[0012] Further optionally, an air inlet fixedly connected to an external air supply device through an air pipe is provided on one side of the scraper plate.

[0013] Further optionally, a plurality of pulleys for supporting the shaking plate are provided on both sides of the bottom of the shaking plate.

[0014] Further optionally, a parallel sliding groove cooperating with the connecting rod is opened on one side of the placement box.

[0015] Compared with the existing technology, the beneficial effects of the utility model are: the utility model fundamentally solves a series of problems caused by manual cleaning of stamping waste by arranging a shaking plate and a scraping assembly on the side of the punching machine, better protects the life and property safety of the operating workers, and at the same time reduces the labor intensity of the operating workers. At the same time, the waste can be cleaned when the impact machine is working continuously, which greatly improves the production efficiency and better guarantees the economic benefits of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a top view schematic diagram of the utility model;

[0019] Figure 4 yes Figure 1 A partial enlarged schematic diagram of

[0020] In the figure: punching machine body 1, workbench 2, punching table 3, scraper plate 4, connecting plate 5, support slip ring 6, connecting rod 7, spring 8, shaking plate 9, placement box 10, pulley 11, support frame 12, rocker arm 13, connecting rod 14, turntable 15, drive motor 16, purge hole 17, air inlet 18, roller 19, arc plate 20. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0022] like Figure 1As shown, a material shaking device for a stamping machine includes a stamping machine body 1, inside of which is arranged a stamping table 3 fixed on the upper part of a workbench 2, and is characterized in that: an inclined material shaking plate 9 which can reciprocate through a driving component is arranged on one side of the stamping machine body 1, and an upper support of the material shaking plate 9 is provided with a scraper component which extends to the upper part of the workbench 2 and is used to remove waste material on the upper part of the workbench 2.

[0023] like Figure 1 As shown, the driving assembly includes a driving motor 16 arranged at the lower part of the shaking plate 9, and a turntable 15 is fixedly connected to the output shaft of the driving motor 16. A connecting rod 14 is eccentrically hingedly fixed on the turntable 15. The other end of the connecting rod 14 is hingedly fixed to one end of a rocker arm 13 hingedly fixed to the support frame 12. The rocker arm 13 extends upward and is hingedly fixed to the lower part of the shaking plate 9.

[0024] like Figure 3 As shown, the scraper assembly includes a scraper plate 4 arranged on the upper part of the workbench 2, connecting plates 5 are arranged on both sides of the scraper plate 4, and connecting rods 7 are connected and fixed to the corresponding connecting plates 5. The connecting rods 7 pass through the supporting slip rings 6 fixed on the upper part of the workbench 2 and extend to the corresponding placement box 10 fixed on the upper part of the shaking plate 9, and an arc plate 20 is connected and fixed to the end of the connecting rod 7 extending into the placement box 10, and rollers 19 are arranged on the left and right sides of the arc plate 20.

[0025] like Figure 3 As shown, a spring 8 is connected and fixed between the corresponding connecting plate 5 and the supporting slip ring 6 .

[0026] like Figure 1 , 4 As shown, the scraper plate 4 is arranged with an inclined surface and a cavity inside, the scraper plate 4 is a low surface facing the scraper plate 4 and a plurality of purge holes 17 are opened on the side of the low surface.

[0027] like Figure 4 As shown, the diameter of the purge hole 17 is 3-5 mm.

[0028] like Figure 4 As shown, one side of the scraper plate 4 is provided with an air inlet 18 which is fixedly connected to an external air supply device through an air pipe.

[0029] like Figure 1 , 2 As shown, a plurality of pulleys 11 for supporting the shaking plate 9 are arranged on both sides of the bottom of the shaking plate 9 .

[0030] like Figure 2 As shown, a parallel slide groove cooperating with the connecting rod is provided on one side of the placement box 10.

[0031] The implementation principle of a material shaking device for a punching machine in the embodiment of the present application is as follows:

[0032] Before the punching machine body 1 works, the scraper plate 4 is in a stopped state, and the roller 19 is at the farthest point of the arc plate 20 and pushes the scraper plate 4 out and fits against the side of the punching table 3, and the spring 8 is in a stretched state to generate a rebound force;

[0033] When the punching machine body 1 is working, a part of the heavier waste will fall directly from the punching table 3 to the scraper plate 4 by its own weight, and at the same time slide through the workbench 2 to the shaking plate 9, and a part of the lighter waste will stay on the workbench 2 and cannot slide directly to the shaking plate 9;

[0034] When cleaning the waste, the driving motor 16 is first started, and the driving motor 16 drives the turntable 15 to rotate. When the turntable 15 rotates, it drives the connecting end of the connecting rod 14 and the turntable 15 to make a circular motion and the other end to make a reciprocating motion. At the same time, the reciprocating end of the connecting rod 14 drives the rocker arm 13 to swing, so that the shaking plate 9 moves back and forth. During the reciprocating movement of the shaking plate 9, the waste is shaken to the waste transportation line;

[0035] When the shaking plate 9 moves back and forth, it will drive the placement box 10 to move with it, and the roller 19 will also move back and forth. When the roller 19 moves, it will break away from the farthest point of the arc plate 20 and fall back to the lowest point. At the same time, the rebound force generated by the spring 8 will pull the scraper plate 4 back. The reciprocating roller 19 will indirectly drive the scraper plate 4 to move vertically relative to the scraper plate 4. While the scraper plate 4 moves vertically, the external air supply equipment starts to supply air, and the gas will be blown out from the purge hole 17 through the air inlet 18, and the waste materials in the card slot of the workbench 2 and the waste materials on its surface will be blown onto the shaking plate 9, thereby completing the work of cleaning the waste materials. The whole process saves time and effort, and can also enable the punching machine body 1 to work continuously and uninterruptedly, better ensuring the safety of life and property of the operating workers, and at the same time reducing the labor intensity of the operating workers.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A material shaking device for a punching machine, comprising a punching machine body (1), wherein a punching table (3) fixed on the upper part of a workbench (2) is arranged inside the punching machine body (1), wherein the punching machine body (1) is characterized in that: A tilted shaking plate (9) which can reciprocate via a driving assembly is disposed on one side of the punching machine body (1); a scraping assembly extending to the upper part of the workbench (2) and used to remove waste material on the upper part of the workbench (2) is supported on the upper part of the shaking plate (9).

2. A material shaking device for a punching machine according to claim 1, characterized in that: The driving assembly comprises a driving motor (16) arranged at the lower part of the shaking plate (9); a rotating disk (15) is fixedly connected to the output shaft of the driving motor (16); a connecting rod (14) is eccentrically hingedly fixed to the rotating disk (15); the other end of the connecting rod (14) is hingedly fixed to one end of a rocker arm (13) hingedly fixed to a support frame (12); the rocker arm (13) extends upward and is hingedly fixed to the lower part of the shaking plate (9).

3. The material shaking device for a punching machine according to claim 1, characterized in that: The scraper assembly comprises a scraper plate (4) arranged on the upper part of the workbench (2), connecting plates (5) are arranged on both sides of the scraper plate (4), and connecting rods (7) are connected and fixed to the corresponding connecting plates (5), and the connecting rods (7) pass through a supporting sliding ring (6) fixed on the upper part of the workbench (2) and extend to a corresponding placement box (10) fixed on the upper part of the shaking plate (9), and an arc plate (20) is connected and fixed to the end of the connecting rod (7) extending into the placement box (10), and rollers (19) are arranged on the left and right sides of the arc plate (20).

4. A material shaking device for a punching machine according to claim 3, characterized in that: A spring (8) is connected and fixed between the connecting plate (5) and the supporting slip ring (6).

5. The material shaking device for a punching machine according to claim 3, characterized in that: The scraper plate (4) is arranged as an inclined surface and has a cavity inside. The scraper plate (4) is a low surface facing the scraper plate (4) and has a plurality of purge holes (17) on the side of the low surface.

6. A material shaking device for a punching machine according to claim 5, characterized in that: The diameter of the purge hole (17) is 3-5 mm.

7. The material shaking device for a punching machine according to claim 5, characterized in that: One side of the scraper plate (4) is provided with an air inlet (18) which is fixedly connected to an external air supply device via an air pipe.

8. The material shaking device for a punching machine according to claim 1, characterized in that: A plurality of pulleys (11) for supporting the shaking plate (9) are arranged on both sides of the bottom of the shaking plate (9).

9. The material shaking device for a punching machine according to claim 3, characterized in that: A parallel sliding groove cooperating with the connecting rod is provided on one side of the placement box (10).

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