A cutting device for dense bus duct side plates

Abstract

The application relates to the field of cutting facilities, in particular to a cutting device for dense bus duct side plates, which comprises a rack, the front end of the rack is fixedly provided with a cutting table, elastic limiting racks are penetrated through the upper end of the cutting table at both side edges, limiting plate ears are arranged in the limiting racks, an adjusting pressure seat is penetrated through and elastically mounted at the rear part of the upper end of the cutting table, a plurality of adjusting plates are linearly arrayed and slidably mounted in the adjusting pressure seat, fixed plate strips are fixedly mounted at the ends of the adjusting plates, the fixed plate strips are arranged in a stepped mode, pressure strips are extended from the upper ends of the fixed plate strips, fixing members are arranged between the adjusting plates and the adjusting pressure seat, and cutting pressure members are mounted at the upper end of the rack. The application improves the cutting efficiency, reduces the cutting limitations, adapts to the cutting requirements of different cutting lengths, and facilitates the cutting.

Description

Technical Field

[0001] This invention relates to the field of cutting facilities, and more particularly to a cutting device for a dense busbar trunking side plate. Background Technology

[0002] The side plate of the high-density busbar trunking is an important component of the busbar trunking. As part of the outer shell of the busbar trunking, the side plate can protect the internal conductive bars, insulation materials and other components from the influence of external environmental factors.

[0003] Busbar trunking side plates need to be bent at the edges after cutting to ensure they can be assembled on both sides of the busbar trunking later. Because busbar trunking often changes direction during its layout, or needs to avoid water pipes, air ducts, building beams, etc., the length of the busbar trunking to be produced varies greatly. Therefore, the material plates for producing its side plates need to be cut into various sizes during the cutting process. In the existing technology, only one material plate can be cut at a time, resulting in a small number of cuts per batch and low cutting efficiency. At the same time, only a single length of material plate can be cut at a time, and it is not possible to cut material plates of different lengths, which greatly limits its cutting capabilities. Frequent adjustment and loading / unloading of material plates is not suitable for cutting busbar trunking side plates. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the prior art by proposing a cutting device for the side plates of a dense busbar trunking.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a cutting device for a dense busbar trunking side plate, comprising a frame, a cutting table fixedly installed at the front end of the frame, limit frames elastically installed through both sides of the upper end of the cutting table, pressure plate ears provided inside the two limit frames, an adjusting pressure seat elastically installed through the upper rear part of the cutting table, multiple adjusting plates linearly arrayed and slidably installed inside the adjusting pressure seat, fixed plate strips fixedly installed at the ends of the multiple adjusting plates, the multiple fixed plate strips arranged in a stepped manner, pressure strips extending from the upper ends of the fixed plate strips, a fixing member provided between the adjusting plate and the adjusting pressure seat, and a cutting clamping member installed at the upper end of the frame, the cutting clamping member being connected to the adjusting pressure seat and the limit frames.

[0006] Preferably, an adjusting stud is rotatably installed inside the limiting frame, the upper end of the adjusting stud extends through the upper end of the limiting frame, the pressure plate ear is screwed onto the outer surface of the adjusting stud, and the front and rear ends of the limiting frame are both extended with protruding ribs, which fit and penetrate the front and rear end faces of the pressure plate ear.

[0007] Preferably, a connecting frame extends from the lower part of the opposing surfaces of the two limiting frames and the lower part of the front and rear end faces of the adjusting pressure seat. A limiting post is fixedly installed at the lower end of the connecting frame. An L-shaped seat is fitted to the outer surface of the limiting post. The end of the L-shaped seat is fixed to the lower end of the cutting table. A return spring is wound around the outside of the limiting post. The upper end of the return spring is fixed to the connecting frame, and the lower end of the return spring is fixed to the upper end of the L-shaped seat. A limiting cap is coaxially embedded at the lower end of the limiting post, and the limiting cap fits against the lower end of the L-shaped seat.

[0008] Preferably, the fixing component includes a second adjusting stud rotatably mounted on the upper end of the adjusting pressure seat. A threaded sleeve is screwed onto the outer surface of the second adjusting stud. A bearing plate is fixedly mounted on the lower end of the threaded sleeve. Multiple lugs extend linearly from the side of the bearing plate. The lugs penetrate the side of the adjusting pressure seat and slide with the adjusting pressure seat. The ends of the lugs press against the side of the adjusting plate.

[0009] Preferably, the cutting clamping component includes a pusher table mounted on the upper end of the frame, a cutting shaft is mounted on one side of the upper end of the pusher table, a cutter is coaxially fixedly mounted on the front end of the cutting shaft, and a cutting motor is fixedly mounted on the other side of the upper end of the pusher table, with the output end of the cutting motor connected to the cutting shaft.

[0010] Preferably, two bearing seats are symmetrically and rotatably mounted on the outer surface of the cutting shaft. The lower end of the bearing seats is fixed to the upper end of the pusher table. The rear end of the cutting shaft and the output end of the cutting motor are both coaxially and fixedly mounted with pulleys. A synchronous belt connects the two pulleys. Slider blocks extend from the front and rear edges of the lower end of the pusher table. A guide rod is slidably mounted inside the slider. The end of the guide rod is fixed to the frame.

[0011] Preferably, a threaded rod is screwed onto the lower center of the pusher table, the threaded rod is rotatably mounted on the upper end of the frame, a servo motor is fixedly mounted on the side of the frame, the output end of the servo motor is fixed to the threaded rod, a shaft bracket is fixedly mounted on the upper end of the two shaft seats, the cutting shaft is rotatably connected to the front end of the shaft bracket, a fixing frame is fixedly mounted on the side of the shaft bracket, two clamping rails extend symmetrically from the end of the fixing frame, the ends of the clamping rails are inclined, a reinforcing rail bracket extends inclinedly from the upper center of the clamping rail, and the end of the reinforcing rail bracket is fixed to the fixing frame.

[0012] Preferably, L-shaped frames are fixedly installed on both sides of the adjusting pressure seat, the ends of the L-shaped frames are fixed to the limiting frame, and a T-shaped frame is fixedly installed between the two L-shaped frames. Two wheels are symmetrically installed at the lower end of the T-shaped frame, and the end of the pressing rail is in contact with the wheels.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By stacking multiple material boards on the cutting table in sequence, the limiting frame is attached to both sides of the material boards, so that the multiple material boards are neatly stacked together. At the same time, the rear ends of the multiple material boards are respectively supported by multiple fixed strips, so that the multiple material boards can be in a stepped shape. Then, the multiple material boards can be cut simultaneously by the cutter to cut material boards of different lengths, thereby improving cutting efficiency and reducing cutting limitations.

[0015] 2. By directly rotating the No. 2 adjusting stud, the threaded sleeve can be moved, allowing the lugs on the bearing plate to disengage from the adjusting plate. This allows multiple adjusting plates to move without the lugs tightening, thus adjusting the position of multiple fixed strips to meet the cutting requirements of different cutting lengths.

[0016] 3. When the cutter is being driven to cut, the clamping rail will move synchronously. At this time, the wheel will roll on the inclined surface of the clamping rail to drive the T-shaped frame to move down a certain distance, thereby driving the limit frame, the pressure plate ears on the adjusting pressure seat, and the pressure strip to move down to press against multiple material plates, thus fixing multiple material plates by themselves. The process does not require manual fixing by workers, which effectively facilitates the cutting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a cutting device for a dense busbar trunking side plate according to the present invention;

[0018] Figure 2 This is a schematic diagram of the cutting motor of the cutting device for the side plate of a high-density busbar trunking according to the present invention;

[0019] Figure 3 This is a schematic diagram of the limiting frame of the cutting device for the side plate of a dense busbar trunking according to the present invention;

[0020] Figure 4 This is a bottom view of a cutting device for a dense busbar trunking side plate according to the present invention;

[0021] Figure 5 This invention relates to a cutting device for a dense busbar trunking side plate. Figure 4 Enlarged view of A in the middle;

[0022] Figure 6 This is a schematic diagram of the T-shaped frame of the cutting device for the side plate of a dense busbar trunking according to the present invention;

[0023] Figure 7 This is a usage view of the cutting device for the side plate of a high-density busbar trunking according to the present invention;

[0024] Figure 8This invention relates to a cutting device for a dense busbar trunking side plate. Figure 7 A magnified view of B in the middle.

[0025] In the diagram: 1. Stand; 2. Cutting table; 3. Servo motor; 4. Guide rod; 5. Threaded rod; 6. Pusher table; 7. Cutting motor; 8. Cutting shaft; 9. Shaft bracket; 10. Fixing bracket; 11. Cutting blade; 12. Strong rail bracket; 13. Pressure rail; 14. Limiting bracket; 15. Adjusting pressure seat; 16. T-shaped bracket; 17. L-shaped seat; 18. Connecting bracket; 19. Return spring; 20. Limiting post; 21. Limiting cap; 22. Wheel body; 23. Pulley; 24. Synchronous belt; 25. Shaft seat; 26. Slider; 27. Pressure plate ear; 28. No. 1 adjusting stud; 29. ​​Raised ridge; 30. Pressure strip; 31. Fixed plate strip; 32. Adjusting plate; 33. Bearing plate; 34. No. 2 adjusting stud; 35. Threaded sleeve; 36. Top ear; 37. Material plate; 38. L-shaped bracket. Detailed Implementation

[0026] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0027] like Figures 1-8 The cutting device for a high-density busbar trunking side plate shown includes a frame 1. A cutting table 2 is fixedly installed at the front end of the frame 1, which supports the material plate 37. Limiting frames 14 are elastically installed through both sides of the upper end of the cutting table 2, which allows multiple material plates 37 to be stacked neatly together. Pressure ears 27 are provided inside the two limiting frames 14, which press and fix the multiple material plates 37. An adjusting pressure seat 15 is elastically installed through the upper rear end of the cutting table 2. Multiple adjusting plates 32 are linearly arrayed and slidably installed inside the adjusting pressure seat 15, which supports the adjusting plates 32. Fixed strips 31 are fixedly installed at each end. Adjustment plate 32 is used to adjust the position of fixed strips 31. Fixed strips 31 are used to limit the cutting length of material plate 37. Multiple fixed strips 31 are arranged in a stepped manner. On the one hand, it can achieve the purpose of cutting material plates 37 of different lengths at one time. On the other hand, it can facilitate pressing the material plate 37 of the upper layer onto the material plate 37 of the lower layer for fixation. Pressure strips 30 extend from the upper end of fixed strips 31. Fixing members are provided between adjustment plate 32 and adjustment pressure seat 15. Pressure strips 30 are used to press and fix material plate 37. Cutting and pressing members are installed at the upper end of the frame 1. Cutting and pressing members are connected to adjustment pressure seat 15 and limit frame 14.

[0028] The limiting frame 14 has a first adjusting stud 28 rotatably installed inside. The upper end of the first adjusting stud 28 extends through the upper end of the limiting frame 14. The first adjusting stud 28 can adjust the position of the pressure plate ear 27 to accommodate different numbers of material plates 37. The pressure plate ear 27 is screwed onto the outer surface of the first adjusting stud 28. The front and rear ends of the limiting frame 14 have protruding ribs 29. The protruding ribs 29 fit and penetrate the front and rear ends of the pressure plate ear 27 and serve to guide the pressure plate ear 27.

[0029] A connecting frame 18 extends from the lower part of the opposite face of the two limiting frames 14 and the lower part of the front and rear end faces of the adjusting pressure seat 15. The connecting frame 18 connects the limiting post 20. The lower end of the connecting frame 18 is fixedly installed with the limiting post 20. An L-shaped seat 17 is attached to the outer surface of the limiting post 20. The limiting post 20 restricts the return spring 19. The end of the L-shaped seat 17 is fixed to the lower end of the cutting table 2. The return spring 19 is wound around the outside of the limiting post 20. The upper end of the return spring 19 is fixed to the connecting frame 18. The lower end of the return spring 19 is fixed to the upper end of the L-shaped seat 17. The return spring 19 allows the lower limiting frame 14 and the adjusting pressure seat 15 to move upward and return to their original positions. A limiting cap 21 is coaxially embedded in the lower end of the limiting post 20. The limiting cap 21 limits the return height of the limiting frame 14 and the adjusting pressure seat 15. The limiting cap 21 is attached to the lower end of the L-shaped seat 17.

[0030] The fixing component includes a second adjusting stud 34 rotatably mounted on the upper end of the adjusting pressure seat 15. A threaded sleeve 35 is screwed onto the outer surface of the second adjusting stud 34. A bearing plate 33 is fixedly mounted on the lower end of the threaded sleeve 35. The second adjusting stud 34 drives the threaded sleeve 35 to move. Multiple lugs 36 extend linearly from the side of the bearing plate 33. The bearing plate 33 supports the lugs 36. The lugs 36 penetrate the side of the adjusting pressure seat 15 and slide with the adjusting pressure seat 15. The ends of the lugs 36 press against the side of the adjusting plate 32, thus securing the adjusting plate 32. Rotating the second adjusting stud 34 allows the threaded sleeve 35 screwed onto it to move, disengaging the lugs 36 from the adjusting plate 32. This allows the multiple adjusting plates 32 to move without the lugs 36, adjusting the positions of the multiple fixed strips 31 to meet the required length after cutting.

[0031] The cutting clamping component includes a pusher table 6 mounted on the upper end of the frame 1. A cutting shaft 8 is mounted on one side of the upper end of the pusher table 6. The pusher table 6 drives the cutter 11 to move left and right. The cutter 11 is coaxially fixedly mounted on the front end of the cutting shaft 8. The cutting shaft 8 supports the cutter 11. A cutting motor 7 is fixedly mounted on the other side of the upper end of the pusher table 6. The output end of the cutting motor 7 is connected to the cutting shaft 8. The cutting motor 7 drives the cutter 11 to rotate.

[0032] Two bearing seats 25 are symmetrically and rotatably mounted on the outer surface of the cutting shaft 8. The lower end of the bearing seat 25 is fixed to the upper end of the pusher table 6. The bearing seat 25 serves to support the cutting shaft 8. The rear end of the cutting shaft 8 and the output end of the cutting motor 7 are both coaxially fixed with pulleys 23. The pulleys 23 serve to connect to the synchronous belt 24. The synchronous belt 24 is connected between the two pulleys 23. The lower end of the pusher table 6 has sliders 26 extending from both the front and rear edges. The synchronous belt 24 serves to transmit power. The slider 26 has a guide rod 4 that slides through it. The end of the guide rod 4 is fixed to the frame 1. The guide rod 4 and the slider 26 serve to guide the pusher table 6.

[0033] A threaded rod 5 is screwed onto the lower center of the pusher table 6. The threaded rod 5 is rotatably mounted on the upper end of the frame 1. The threaded rod 5 drives the pusher table 6 to move left and right. A servo motor 3 is fixedly mounted on the side of the frame 1. The servo motor 3 works to drive the threaded rod 5 to rotate, allowing the pusher table 6 screwed onto the threaded rod 5 to move. At this time, the slider 26 slides against the guide rod 4 to guide the pusher table 6. Simultaneously, the cutting motor 7 drives the cutter 11 on the cutting shaft 8 to rotate via the synchronous belt 24, so that the moving pusher table 6 drives the rotating cutter 11 to move towards the position of the material plate 37. The output end of the servo motor 3 is fixed to the threaded rod 5. The two shaft seats 25 are fixedly mounted on the upper ends of the shaft brackets 9. The cutting shaft 8 is rotatably connected to the front end of the shaft brackets 9. The shaft brackets 9 strengthen the connection of the cutting shaft 8. The side of the shaft brackets 9 is fixedly mounted with a fixing frame 10. The ends of the fixing frame 10 have two clamping rails 13 that extend symmetrically. The fixing frame 10 fixes the clamping rails 13. The ends of the clamping rails 13 are inclined, which allows the limiting frame 14 and the adjusting pressure seat 15 to move down a certain distance. The upper middle part of the clamping rail 13 has a strong rail frame 12 that extends inclinedly. The strong rail frame 12 increases the force on the clamping rail 13. The end of the strong rail frame 12 is fixed to the fixing frame 10.

[0034] Both sides of the adjusting pressure seat 15 are fixedly installed with L-shaped frames 38. The ends of the L-shaped frames 38 are fixed to the limiting frame 14. The L-shaped frames 38 serve to fix the limiting frame 14 and the adjusting pressure seat 15 together. A T-shaped frame 16 is fixedly installed between the two L-shaped frames 38. Two wheels 22 are symmetrically installed at the lower end of the T-shaped frame 16. The T-shaped frame 16 serves to support the wheels 22. The end of the pressing rail 13 is in contact with the wheels 22. The wheels 22 serve to cooperate with the pressing rail 13.

[0035] During cutting, first, rotate the second adjusting stud 34 according to the required cutting length, so that the threaded sleeve 35 tightened on the second adjusting stud 34 can move, allowing the lug 36 on the bearing plate 33 to disengage from the adjusting plate 32. This allows multiple adjusting plates 32 to move under the pressure of the lug 36, adjusting the position of multiple fixed strips 31 to meet the required cutting length. Then, stack multiple material plates 37 on the cutting table 2. At this time, the limiting frame 14 is attached to both sides of the material plates 37, so that the multiple material plates 37 are neatly stacked together. At the same time, the rear ends of the multiple material plates 37 are respectively pressed against the multiple fixed strips 31, so that the multiple material plates 37 can be in a stepped shape. Then, the servo motor 3 works to drive the threaded rod 5 to rotate, so that the pusher table 6 tightened on the threaded rod 5 can move. At this time, the slider 26 is in contact with the cutting table 2. The guide rod 4 slides to guide the pusher table 6. At the same time, the cutting motor 7 drives the cutter 11 on the cutting shaft 8 to rotate via the synchronous belt 24. The moving pusher table 6 drives the rotating cutter 11 to move towards the material plate 37. During this process, the pusher table 6 also drives the clamping rail 13 to move synchronously. At this time, the wheel 22 rolls on the inclined surface of the clamping rail 13 to drive the T-shaped frame 16 to move down a certain distance. This causes the limit frame 14, the pressure plate ear 27 on the adjusting pressure seat 15, and the pressure strip 30 to move down to press against multiple material plates 37, thereby fixing the multiple material plates 37 by themselves. Then the cutter 11 continues to move to contact the material plates 37 to cut multiple material plates 37 at the same time, and cuts material plates 37 of different lengths in one cut to meet the cutting requirements.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A cutting device for side plates of a high-density busbar trunking, comprising a frame (1), characterized in that: A cutting table (2) is fixedly installed at the front end of the frame (1). Limiting frames (14) are elastically installed through both sides of the upper end of the cutting table (2). Pressure plates (27) are provided inside the two limiting frames (14). An adjusting pressure seat (15) is elastically installed through the rear part of the upper end of the cutting table (2). Multiple adjusting plates (32) are linearly arrayed and slidably installed inside the adjusting pressure seat (15). Fixed plate strips (31) are fixedly installed at the ends of the multiple adjusting plates (32). The multiple fixed plate strips (31) are arranged in a stepped manner. Pressure strips (30) extend from the upper end of the fixed plate strips (31). A fixing member is provided between the adjusting plate (32) and the adjusting pressure seat (15). A cutting clamping member is installed at the upper end of the frame (1). The cutting clamping member is connected to the adjusting pressure seat (15) and the limiting frame (14). The fixing component includes a second adjusting stud (34) rotatably mounted on the upper end of the adjusting pressure seat (15). A threaded sleeve (35) is screwed onto the outer surface of the second adjusting stud (34). A bearing plate (33) is fixedly mounted on the lower end of the threaded sleeve (35). Multiple lugs (36) extend linearly from the side of the bearing plate (33). The lugs (36) penetrate the side of the adjusting pressure seat (15). The lugs (36) slide with the adjusting pressure seat (15). The end of the lugs (36) presses against the side of the adjusting plate (32).

2. The cutting device for a high-density busbar trunking side plate according to claim 1, characterized in that: The limiting frame (14) is rotatably mounted with an adjusting stud (28). The upper end of the adjusting stud (28) extends through the upper end of the limiting frame (14). The pressure plate ear (27) is screwed onto the outer surface of the adjusting stud (28). The front and rear ends of the limiting frame (14) are both extended with protruding ribs (29). The protruding ribs (29) fit and penetrate the front and rear end faces of the pressure plate ear (27).

3. The cutting device for a high-density busbar trunking side plate according to claim 1, characterized in that: A connecting frame (18) extends from the lower part of the opposite face of the two limiting frames (14) and the lower part of the front and rear end faces of the adjusting pressure seat (15). A limiting post (20) is fixedly installed at the lower end of the connecting frame (18). An L-shaped seat (17) is attached to the outer surface of the limiting post (20). The end of the L-shaped seat (17) is fixed to the lower end of the cutting table (2). A return spring (19) is wound around the outside of the limiting post (20). The upper end of the return spring (19) is fixed to the connecting frame (18). The lower end of the return spring (19) is fixed to the upper end of the L-shaped seat (17). A limiting cap (21) is coaxially embedded at the lower end of the limiting post (20). The limiting cap (21) is attached to the lower end of the L-shaped seat (17).

4. The cutting device for a high-density busbar trunking side plate according to claim 1, characterized in that: The cutting clamping component includes a pusher table (6) installed on the upper end of the frame (1). A cutting shaft (8) is installed on one side of the upper end of the pusher table (6). A cutter (11) is coaxially fixedly installed on the front end of the cutting shaft (8). A cutting motor (7) is fixedly installed on the other side of the upper end of the pusher table (6). The output end of the cutting motor (7) is connected to the cutting shaft (8).

5. The cutting device for a high-density busbar trunking side plate according to claim 4, characterized in that: Two bearing seats (25) are symmetrically rotated on the outer surface of the cutting shaft (8). The lower end of the bearing seat (25) is fixed to the upper end of the pusher table (6). The rear end of the cutting shaft (8) and the output end of the cutting motor (7) are both coaxially fixed with pulleys (23). A synchronous belt (24) is connected between the two pulleys (23). A slider (26) extends from the front and rear edges of the lower end of the pusher table (6). A guide rod (4) is slidably installed inside the slider (26). The end of the guide rod (4) is fixed to the frame (1).

6. The cutting device for a high-density busbar trunking side plate according to claim 5, characterized in that: A threaded rod (5) is screwed into the middle of the lower end of the pusher table (6). The threaded rod (5) is rotatably mounted on the upper end of the frame (1). A servo motor (3) is fixedly mounted on the side of the frame (1). The output end of the servo motor (3) is fixed to the threaded rod (5). A shaft bracket (9) is fixedly mounted on the upper end of the two shaft seats (25). The cutting shaft (8) is rotatably connected to the front end of the shaft bracket (9). A fixing frame (10) is fixedly mounted on the side of the shaft bracket (9). Two clamping rails (13) extend symmetrically from the end of the fixing frame (10). The end of the clamping rail (13) is inclined. A strong rail frame (12) extends obliquely from the middle of the upper end of the clamping rail (13). The end of the strong rail frame (12) is fixed to the fixing frame (10).

7. The cutting device for a high-density busbar trunking side plate according to claim 6, characterized in that: Both sides of the adjusting pressure seat (15) are fixedly installed with L-shaped frames (38). The ends of the L-shaped frames (38) are fixed to the limiting frame (14). A T-shaped frame (16) is fixedly installed between the two L-shaped frames (38). Two wheels (22) are symmetrically installed at the lower end of the T-shaped frame (16). The end of the pressing rail (13) is in contact with the wheels (22).

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