Waste collecting device for sheet metal part machining

Abstract

The utility model relates to the technical field of sheet metal part processing, in particular to a waste collecting device for sheet metal part processing, which comprises a sheet metal part waste collecting box, the top of the sheet metal part waste collecting box is fixedly connected with a pretreatment box, and the right side of the sheet metal part waste collecting box is fixedly connected with a fixing frame. A first electric air cylinder is fixedly installed in the fixing frame, a damping frame is fixedly connected to the output end of the first electric air cylinder, a pressurizing plate is fixedly connected to one side of the damping frame, and a partition plate with a discharging opening is fixedly installed in the middle, close to the inner wall of the sheet metal part waste collecting box, of the sheet metal part waste collecting box. According to the sheet metal part waste crushing and blocking device, sheet metal part waste can be crushed by arranging the pretreatment box, and the sheet metal part waste is driven and controlled to be compressed into blocks in the sheet metal part waste collecting box; and the collecting and recycling treatment efficiency of crushing, extruding and blocking the sheet metal part waste is indirectly improved.

Description

Technical Field

[0001] The utility model relates to a waste material collecting device for sheet metal processing, belonging to the technical field of sheet metal processing. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming, etc. Its notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts. When processing sheet metal parts, it is easy to generate a lot of waste chips. In order to facilitate its processing, a waste collection device is needed;

[0003] For example, a waste collection device for sheet metal processing with patent publication number CN202221011443.7 comprises a collection frame, a fixing mechanism is fixedly connected to the lower surface of the collection frame, a material dumping frame is fixedly connected to the upper surface of the collection frame, a partition is fixedly connected to the inner wall of the collection frame, a fixing column is fixedly connected to the inner wall of the material dumping frame, a rotating plate is rotatably connected to the outer surface of the fixing column, an upper connecting sleeve is slidably connected to the outer surface of the rotating plate, sliding grooves are provided on both sides of the material dumping frame, and sliding blocks are slidably connected to the inner wall of the sliding groove, and an adjustment mechanism is provided on the side of the material dumping frame;

[0004] Since the above-mentioned waste collection device performs sheet metal waste screening operations, the waste generated by sheet metal processing is of different sizes and shapes, and it is easy for there to be a lot of pity between the accumulated sheet metal waste, resulting in more space being occupied after the sheet metal waste is collected, which brings certain adverse effects on actual use, and therefore needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a waste collection device for sheet metal processing. The utility model can crush sheet metal waste by setting a pre-processing box, and drive and control the sheet metal waste to be compressed into blocks inside the sheet metal waste collection box, which indirectly improves the efficiency of crushing, squeezing, block collection and recycling of sheet metal waste, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A waste collection device for sheet metal processing, comprising a sheet metal waste collection box, the top of the sheet metal waste collection box is fixedly connected with a pretreatment box, the right side of the sheet metal waste collection box is fixedly connected with a fixed frame, an electric cylinder 1 is fixedly installed inside the fixed frame, the output end of the electric cylinder 1 is fixedly connected with a shock-absorbing frame, one side of the shock-absorbing frame is fixedly connected with a pressure plate, a partition with a discharge port is fixedly installed on the sheet metal waste collection box near the middle of its inner wall, an electric cylinder 2 is fixedly installed on the top of the partition, the output end of the electric cylinder 2 is fixedly connected with a positioning push plate, the inner wall of the discharge port on the partition is connected with a switch door through a driving end, an electric telescopic rod is fixedly installed inside the discharge port on the partition, one end of the electric telescopic rod is fixedly connected with a locking plate, the surface of the locking plate and the side of the switch door are clamped and adapted, a collection frame is placed at the bottom of the inner wall of the sheet metal waste collection box, a locking assembly is connected to the left side of the collection frame, and a wear-resistant elastic pad is fixedly connected to the bottom of the inner wall of the collection frame.

[0008] Furthermore, a splash-proof frame is fixedly connected to the top of the pretreatment box, and the overall shape of the splash-proof frame is a hollow truncated cone.

[0009] Furthermore, the main body of the pre-processing box is a protective box body, the interior of the protective box body is connected to a grinding wheel group through a driving end, and the number of the grinding wheel groups is five, and the five grinding wheel groups are connected in the pre-processing box in an arc shape.

[0010] Furthermore, the shock absorbing frame is composed of two fixed plates, a shock absorbing spring telescopic rod is fixedly connected between the surfaces of the two fixed plates, a buffer elastic pad is fixedly connected to the surface of the fixed plate near the middle, and a dustproof stretch sleeve is fixedly connected to the surface of the fixed plate near the side.

[0011] Furthermore, a guide plate is fixedly connected to the bottom of the inner wall of the pretreatment box, and the upper surface of the guide plate is provided as a wear-resistant smooth surface.

[0012] Furthermore, the locking assembly includes an electromagnetic suction sleeve and a magnetic locking plate. The electromagnetic suction sleeve is fixedly connected to the left side of the inner wall of the sheet metal waste collection box, and the magnetic locking plate is fixedly connected to the left side of the collection frame. The surface of the magnetic locking plate is magnetically clamped to the inner wall of the electromagnetic suction sleeve.

[0013] Furthermore, a sliding plate is fixedly connected to the bottom of the collection frame, and a sliding groove is opened on the right side of the sheet metal waste collection box near its bottom, and the inner wall of the sliding groove is slidably connected to the surface of the sliding plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the utility model, the pre-treatment box above the sheet metal waste collection box can be used to input sheet metal waste, and the shredding wheel group rotates under the control of its driving end to shred the sheet metal waste, and the irregular large pieces of sheet metal waste can be shredded into small pieces. The added splash-proof frame can prevent the splashing debris from splashing and injuring people. Under the action of the guide plate, the sheet metal waste fragments can be discharged into the sheet metal waste collection box after crushing, and the pre-treatment and crushing work of the sheet metal waste is carried out, which reduces the uneven accumulation caused by the subsequent large pieces of irregular sheet metal waste;

[0016] 2. In the utility model, the operation of the electric cylinder 1 can drive the shock absorbing frame and the pressure plate to move, so that the pressure plate can push the sheet metal waste fragments on the partition plate to approach the positioning push plate, so that the sheet metal waste fragments in the middle are squeezed and contracted into blocks, and the uneven accumulation caused by large pieces of irregular sheet metal waste is reduced, and a relatively evenly distributed block of sheet metal waste can be squeezed to form, and then the electric telescopic rod is operated to drive the locking plate to move out of the control range of the switch door, and the switch door is operated to open and expose the discharge port on the partition, and the electric cylinder 2 is operated to drive the positioning push plate to move to discharge the squeezed sheet metal waste into the discharge port and enter the collection frame, where it is unloaded and collected through the wear-resistant elastic pad, and the locking relationship between the electromagnetic suction sleeve and the magnetic suction locking plate is released, and the sliding guide effect between the sliding plate and the sliding groove can be used to take out the collection frame from the inside of the sheet metal waste collection box for sheet metal waste processing and recovery work, which indirectly improves the efficiency of crushing, squeezing and collecting the sheet metal waste into blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of a waste collection device for sheet metal processing of the utility model;

[0019] Figure 2 It is a front cross-sectional view of a waste collection device for sheet metal processing of the utility model;

[0020] Figure 3 It is a front cross-sectional view of a collection frame in a waste collection device for sheet metal processing of the utility model;

[0021] Figure 4 It is a front cross-sectional view of a shock-absorbing frame in a waste collection device for sheet metal processing of the utility model;

[0022] Figure 5This is an enlarged view of point A of a waste collection device for sheet metal processing of the utility model;

[0023] Figure 6 This is an enlarged view of point B of a waste collection device for sheet metal processing of the utility model;

[0024] Numbers in the figure: 1. Sheet metal waste collection box; 2. Pretreatment box; 3. Fixed frame; 4. Electric cylinder one; 5. Shock-absorbing frame; 6. Pressure plate; 7. Partition; 8. Electric cylinder two; 9. Positioning push plate; 10. Open and close door; 11. Electric telescopic rod; 12. Fixing plate; 13. Collection frame; 14. Wear-resistant elastic pad; 15. Splash-proof protective frame; 16. Shock-absorbing spring telescopic rod; 17. Buffer elastic pad; 18. Dust-proof stretch sleeve; 19. Guide plate; 20. Electromagnetic suction sleeve; 21. Magnetic locking plate; 22. Sliding plate; 23. Sliding groove; 24. Shredder wheel set. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1 Please refer to Figure 1-Figure 6 , the utility model provides a technical solution:

[0027] A waste collection device for sheet metal processing, comprising a sheet metal waste collection box 1, a pre-processing box 2 is fixedly connected to the top of the sheet metal waste collection box 1, a fixed frame 3 is fixedly connected to the right side of the sheet metal waste collection box 1, an electric cylinder 4 is fixedly installed inside the fixed frame 3, a shock absorbing frame 5 is fixedly connected to the output end of the electric cylinder 4, a pressure plate 6 is fixedly connected to one side of the shock absorbing frame 5, a partition 7 with a discharge port is fixedly installed on the sheet metal waste collection box 1 near the middle of its inner wall, and an electric cylinder 8 is fixedly installed on the top of the partition 7 The output end of the electric cylinder 8 is fixedly connected with a positioning push plate 9, the inner wall of the upper discharge port of the partition 7 is connected with a switch door 10 through the driving end, and an electric telescopic rod 11 is fixedly installed inside the upper discharge port of the partition 7, and one end of the electric telescopic rod 11 is fixedly connected with a fixing plate 12, and the surface of the fixing plate 12 and the side of the switch door 10 are snap-fitted and adapted, and a collection frame 13 is placed at the bottom of the inner wall of the sheet metal waste collection box 1, and a locking assembly is connected to the left side of the collection frame 13, and a wear-resistant elastic pad 14 is fixedly connected to the bottom of the inner wall of the collection frame 13.

[0028] Specifically, Figure 1-Figure 6 As shown, a splash-proof frame 15 is fixedly connected to the top of the pretreatment box 2. The overall shape of the splash-proof frame 15 is a hollow truncated cone. The splash-proof frame 15 can prevent the splashing debris from splashing and injuring people.

[0029] Furthermore, the main body of the pretreatment box 2 is a protective box body, the interior of which is connected to a shredding wheel group 24 through a driving end, and the number of the shredding wheel groups 24 is five, and the five shredding wheel groups 24 are connected in the pretreatment box 2 in an arc shape, and multiple shredding wheel groups 16 can form an arc shape to crush sheet metal waste into small pieces.

[0030] Furthermore, a guide plate 19 is fixedly connected to the bottom of the inner wall of the pretreatment box 2, and the upper surface of the guide plate 19 is opened as a wear-resistant smooth surface. Under the action of the guide plate 19, the crushed sheet metal waste fragments can be discharged into the sheet metal waste collection box 1.

[0031] Furthermore, a sliding plate 22 is fixedly connected to the bottom of the collection frame 13, and a sliding groove 23 is opened on the right side of the sheet metal waste collection box 1 near its bottom. The inner wall of the sliding groove 23 is slidably connected to the surface of the sliding plate 22. By utilizing the sliding guiding effect between the sliding plate 22 and the sliding groove 23, the collection frame 13 can be taken out from the interior of the sheet metal waste collection box 1 for processing and recycling of the sheet metal waste.

[0032] Specifically, Figure 1-Figure 6 As shown, the locking assembly includes an electromagnetic suction sleeve 20 and a magnetic locking plate 21. The electromagnetic suction sleeve 20 is fixedly connected to the left side of the inner wall of the sheet metal waste collection box 1, and the magnetic locking plate 21 is fixedly connected to the left side of the collection frame 13. The surface of the magnetic locking plate 21 is magnetically engaged with the inner wall of the electromagnetic suction sleeve 20. The locking relationship between the electromagnetic suction sleeve 20 and the magnetic locking plate 21 is released, so that the collection frame 13 can be locked or unlocked in the sheet metal waste collection box 1.

[0033] Example 2 Please refer to Figure 1-Figure 6 The difference between this embodiment and embodiment 1 is that the shock absorbing frame 5 is composed of two fixed plates, and a shock absorbing spring telescopic rod 16 is fixedly connected between the surfaces of the two fixed plates, and a buffer elastic pad 17 is fixedly connected to the surface of the fixed plate near the middle thereof, and a dustproof stretch sleeve 18 is fixedly connected to the surface of the fixed plate near the side thereof. The shock absorbing spring telescopic rod 16 and the buffer elastic pad 17 in the shock absorbing frame 5 can play a role in buffering and unloading force, and the addition of the dustproof stretch sleeve 18 can play a role in dustproof protection.

[0034] Working principle of the utility model: when in use, the pre-treatment box 2 above the sheet metal waste collection box 1 can be used to input sheet metal waste, and the shredding wheel group 24 rotates under the control of its driving end to shred the sheet metal waste, and can shred irregular large pieces of sheet metal waste into small pieces. The added splash-proof frame 15 can prevent the splashing debris from splashing and injuring people. Under the action of the guide plate 19, the crushed sheet metal waste fragments can be discharged into the sheet metal waste collection box 1, and the operation of the electric cylinder 4 can drive the shock-absorbing frame 5 and the pressure plate 6 to move, so that the pressure plate 6 can push the sheet metal waste fragments on the partition 7 close to the positioning push plate 9, so as to squeeze and shrink the sheet metal waste fragments in the middle into blocks, and reduce the large pieces of irregular sheet metal. The uneven accumulation of waste materials can be squeezed to form a relatively evenly distributed block of sheet metal waste, and then the electric telescopic rod 11 operates to drive the fixing plate 12 to move out of the control range of the switch door 10, and the switch door 10 operates to open and expose the discharge port on the partition 7, and the electric cylinder 28 operates to drive the positioning push plate 9 to move and discharge the squeezed sheet metal waste into the discharge port and enter the collection frame 13, where it is collected by the wear-resistant elastic pad 14 to unload the force, and the locking relationship between the electromagnetic suction sleeve 20 and the magnetic locking plate 21 is released. The sliding guiding effect between the sliding plate 22 and the sliding groove 23 can be used to remove the collection frame 13 from the inside of the sheet metal waste collection box 1 for processing and recycling of the sheet metal waste, thereby indirectly improving the efficiency of crushing, squeezing, collecting and recycling the sheet metal waste.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste collection device for sheet metal processing, comprising a sheet metal waste collection box (1), characterized in that: The top of the sheet metal waste collection box (1) is fixedly connected to a pre-treatment box (2); the right side of the sheet metal waste collection box (1) is fixedly connected to a fixed frame (3); an electric cylinder 1 (4) is fixedly installed inside the fixed frame (3); the output end of the electric cylinder 1 (4) is fixedly connected to a shock absorbing frame (5); one side of the shock absorbing frame (5) is fixedly connected to a pressure plate (6); a partition (7) with a discharge port is fixedly installed on the middle of the inner wall of the sheet metal waste collection box (1); an electric cylinder 2 (8) is fixedly installed on the top of the partition (7); the output end of the electric cylinder 2 (8) is fixedly connected to a pressure plate (6); A positioning push plate (9) is fixedly connected, the inner wall of the upper discharge port of the partition (7) is connected to a switch door (10) through a driving end, an electric telescopic rod (11) is fixedly installed inside the upper discharge port of the partition (7), one end of the electric telescopic rod (11) is fixedly connected to a locking plate (12), the surface of the locking plate (12) and the side of the switch door (10) are snap-fitted and adapted, a collection frame (13) is placed at the bottom of the inner wall of the sheet metal waste collection box (1), a locking assembly is connected to the left side of the collection frame (13), and a wear-resistant elastic pad (14) is fixedly connected to the bottom of the inner wall of the collection frame (13).

2. A waste collection device for sheet metal processing according to claim 1, characterized in that: The top of the pretreatment box (2) is fixedly connected with a splash-proof frame (15), and the overall shape of the splash-proof frame (15) is a hollow truncated cone.

3. The waste collection device for sheet metal processing according to claim 1, characterized in that: The main body of the pre-processing box (2) is a protective box body, the interior of the protective box body is connected to a grinding wheel group (24) through a driving end, and the number of the grinding wheel groups (24) is five, and the five grinding wheel groups (24) are connected in the pre-processing box (2) in an arc shape.

4. The waste collection device for sheet metal processing according to claim 1, characterized in that: The shock absorbing frame (5) is composed of two fixed plates, a shock absorbing spring telescopic rod (16) is fixedly connected between the surfaces of the two fixed plates, a buffer elastic pad (17) is fixedly connected to the surface of the fixed plate near the middle, and a dustproof stretch sleeve (18) is fixedly connected to the surface of the fixed plate near the side.

5. The waste collection device for sheet metal processing according to claim 1, characterized in that: A guide plate (19) is fixedly connected to the bottom of the inner wall of the pretreatment box (2), and the upper surface of the guide plate (19) is provided as a wear-resistant smooth surface.

6. The waste collection device for sheet metal processing according to claim 1, characterized in that: The locking assembly comprises an electromagnetic suction sleeve (20) and a magnetic locking plate (21); the electromagnetic suction sleeve (20) is fixedly connected to the left side of the inner wall of the sheet metal waste collection box (1); the magnetic locking plate (21) is fixedly connected to the left side of the collection frame (13); the surface of the magnetic locking plate (21) is magnetically engaged with the inner wall of the electromagnetic suction sleeve (20).

7. The waste collection device for sheet metal processing according to claim 1, characterized in that: The bottom of the collection frame (13) is fixedly connected to a sliding plate (22), and the sheet metal waste collection box (1) is provided with a sliding groove (23) on the right side near the bottom thereof, and the inner wall of the sliding groove (23) is slidably connected to the surface of the sliding plate (22).

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