Automatic material supporting device of plate shearing machine

Abstract

The utility model discloses an automatic material supporting device of a plate shearing machine, and relates to the technical field of plate shearing machines, the automatic material supporting device comprises a rack, a limiting assembly and a rear material supporting mechanism, one end of the rack is provided with a front material supporting mechanism, the limiting assembly is installed on the rack, and the rear material supporting mechanism is installed on the rack. The rear material supporting mechanism comprises a first supporting frame, a second supporting frame and two first servo electric cylinders, the second servo electric cylinder is fixedly installed on the first supporting frame, a push plate is fixedly installed on the second supporting frame, the output end of the second servo electric cylinder is connected with the push plate, a plurality of connecting plates are fixedly arranged at one end of the first supporting frame, and the connecting plates are connected with the push plate. One end of the second support frame is provided with a connecting groove for the sliding connection of the connecting plate; through the arrangement of the second servo electric cylinder, the second supporting frame can be driven to move, so that the supporting length is extended, the material supporting device can adapt to plate materials of different sizes, the frequency of replacing and adjusting the material supporting device is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing machines, in particular to an automatic material supporting device for plate shearing machines. Background Art

[0002] The support device plays a vital role in the shearing machine. It is one of the important accessories to ensure shearing quality and efficiency. It can provide stable support for the material during the cutting process.

[0003] CN104070227B discloses a shearing machine support device, which includes a frame, a support plate, and a support plate drive mechanism. Because the length of the support plate cannot be adjusted, the shearing machine is limited in the size of materials it can shear. If the size of the material to be cut exceeds the range that the support plate can withstand, it may be necessary to fine-tune the position of the support plate multiple times, or consider using other auxiliary tools to assist the operation. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic material supporting device for a shearing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic support device for a shearing machine, comprising:

[0006] A frame, one end of which is provided with a front supporting mechanism, and one side of which is provided with a material receiving box;

[0007] A limiting component, wherein the limiting component is installed on the frame;

[0008] The rear supporting mechanism includes a first support frame, a second support frame and two first servo electric cylinders, first mounting blocks are fixedly installed at both ends of the frame, one end of the first support frame is rotatably connected between the two first mounting blocks, a second servo electric cylinder is fixedly installed on the first support frame, a push plate is fixedly installed on the second support frame, and the output end of the second servo electric cylinder is connected to the push plate, a plurality of connecting plates are fixedly provided at one end of the first support frame, and a connecting groove for sliding connection of the connecting plates is opened at one end of the second support frame, one end of the two first servo electric cylinders is connected to the frame through a first connecting component, and the output end of the first servo electric cylinder is connected to the second support frame through a second connecting component.

[0009] Preferably, the front supporting mechanism includes a support plate, a mounting groove is provided on the support plate, and a plurality of first rotating rods are rotatably connected in the mounting groove.

[0010] Preferably, the limiting assembly includes a bidirectional threaded rod, a drive motor, two limiting plates and two second mounting blocks, the two second mounting blocks are fixedly mounted on the frame, the bidirectional threaded rod is rotatably connected between the second mounting blocks, the drive motor is fixedly mounted on the frame, and the output end of the drive motor is connected to the extension end of the bidirectional threaded rod passing through the second mounting block, and one end of the two limiting plates is threadedly connected to the two ends of the bidirectional threaded rod.

[0011] Preferably, both the first support frame and the second support frame are provided with a mounting frame, and a plurality of second rotating rods are rotatably connected to the mounting frame through a mounting portion.

[0012] Preferably, the mounting portion includes two mounting plates and a plurality of mounting bolts, the second rotating rod is rotatably connected between the two mounting plates, and the mounting plates are connected to the mounting frame via the plurality of mounting bolts.

[0013] Preferably, the first connecting assembly includes a first connecting block and a second connecting block, the first connecting block and the second connecting block are respectively connected to the frame and one end of the first servo electric cylinder, and the second connecting block is rotatably connected to the first connecting block.

[0014] Preferably, the second connecting assembly includes a slider, a third connecting block and a fourth connecting block, the third connecting block and the fourth connecting block are respectively connected to the output end of the first servo cylinder and the slider, the third connecting block is rotatably connected to the fourth connecting block, and the second support frame is provided with a sliding groove for the sliding connection of the slider.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model can collect and process the waste materials during shearing by setting the material receiving box, thereby improving the processing efficiency. The setting of the limiting component can limit the material to avoid material deviation during the processing, thereby improving the processing accuracy.

[0017] 2. The utility model uses a second servo electric cylinder to drive the second support frame to move, thereby extending the support length and accommodating sheet materials of varying sizes. This reduces the frequency of replacement and adjustment of the support device, thereby improving production efficiency. Furthermore, the first servo electric cylinder allows the support angles of the first and second support frames to be adjusted, enabling the support device to accurately position the sheet material according to different shearing requirements. This helps reduce errors during the shearing process and improves shearing accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a cross-sectional view of the utility model;

[0021] Figure 4 This is a cross-sectional view of the sliding groove.

[0022] In the figure: 1. Frame; 2. Material receiving box; 3. First support frame; 4. Second support frame; 5. First servo electric cylinder; 6. First mounting block; 7. Second servo electric cylinder; 8. Push plate; 9. Connecting plate; 10. Connecting groove; 11. Support plate; 12. Mounting groove; 13. First rotating rod; 14. Bidirectional threaded rod; 15. Driving motor; 16. Limiting plate; 17. Second mounting block; 18. Mounting frame; 19. Second rotating rod; 20. Mounting plate; 21. Mounting bolt; 22. First connecting block; 23. Second connecting block; 24. Sliding block; 25. Third connecting block; 26. Fourth connecting block; 27. Sliding groove. DETAILED DESCRIPTION

[0023] See also Figures 1-4 , the utility model provides a technical solution:

[0024] An automatic material supporting device for a shearing machine, comprising:

[0025] The frame 1 has a front supporting mechanism installed at one end thereof, and the front supporting mechanism includes a support plate 11, and a mounting groove 12 is provided on the support plate 11. A plurality of first rotating rods 13 are rotatably connected in the mounting groove 12. The setting of the support plate 11 facilitates the rotatable installation of the first rotating rods 13. The plurality of first rotating rods 13 can support the material when the material is sheared and facilitate the movement of the material.

[0026] A material receiving box 2 is provided on one side of the frame 1. The material receiving box 2 can collect and process the waste materials leaking from the leakage holes of the first support frame 3 and the second support during shearing, thereby improving the processing efficiency;

[0027] The limit assembly is installed on the frame 1. The limit assembly includes a bidirectional threaded rod 14, a drive motor 15, two limit plates 16 and two second mounting blocks 17. The two second mounting blocks 17 are fixedly mounted on the frame 1. The bidirectional threaded rod 14 is rotatably connected between the second mounting blocks 17. The drive motor 15 is fixedly mounted on the frame 1, and the output end of the drive motor 15 is connected to the extension end of the bidirectional threaded rod 14 that passes through the second mounting block 17. One end of the two limit plates 16 is threadedly connected to both ends of the bidirectional threaded rod 14.

[0028] When the movement of the sheared material needs to be restricted, the drive motor 15, via the bidirectional threaded rod 14, drives the two limit plates 16 to move relative to each other, adjusting the distance between them to meet the shearing requirements. The two limit plates 16 then adjust accordingly based on the material being sheared, ultimately achieving accurate positioning of the material. This design effectively prevents material deviation during processing, thereby improving overall processing accuracy.

[0029] The rear supporting mechanism includes a first support frame 3, a second support frame 4 and two first servo electric cylinders 5. The first support frame 3 and the second support frame 4 are both provided with a mounting frame 18. A number of second rotating rods 19 are rotatably connected in the mounting frame 18 through the mounting part. First mounting blocks 6 are fixedly installed at both ends of the frame 1. One end of the first support frame 3 is rotatably connected between the two first mounting blocks 6. A second servo electric cylinder 7 is fixedly installed on the first support frame 3. A push plate 8 is fixedly installed on the second support frame 4, and the output end of the second servo electric cylinder 7 is connected to the push plate 8. A number of connecting plates 9 are fixedly provided at one end of the first support frame 3. A connecting groove 10 for sliding connection of the connecting plate 9 is opened at one end of the second support frame 4. One end of the two first servo electric cylinders 5 is connected to the frame 1 through a first connecting component, and the output end of the first servo electric cylinder 5 is connected to the second support frame 4 through a second connecting component.

[0030] The setting of the mounting frame 18 facilitates the installation of several second rotating rods 19, which can effectively provide support for the material and maintain its position, thereby improving the accuracy of cutting, and also facilitating the adjustment and movement of the material, thereby improving production efficiency.

[0031] When the length of the support needs to be extended, the second servo electric cylinder 7 can drive the second support frame 4 to move through the push rod. At the same time, the first servo electric cylinder 5 will also drive the second support frame 4 to move to achieve the expansion adjustment of the support. This can adapt to various sizes of sheets, reduce the frequency of replacing and adjusting the supporting device, and thus improve production efficiency.

[0032] When extended, the connecting plate 9 moves in the connecting groove 10 , and the connecting plate 9 can connect and support the first supporting frame 3 and the second supporting frame 4 .

[0033] When the support angle needs to be adjusted, the first servo electric cylinder 5 will retract. With the help of the first connecting component and the second connecting component, the angles of the first support frame 3 and the second support frame 4 can be precisely adjusted. This allows the pallet device to more flexibly position the sheet material according to different cutting requirements, which can effectively reduce errors in the shearing process and improve the accuracy and efficiency of shearing.

[0034] Furthermore, the mounting portion includes two mounting plates 20 and a plurality of mounting bolts 21 . The second rotating rod 19 is rotatably connected between the two mounting plates 20 . The mounting plates 20 are connected to the mounting frame 18 via the plurality of mounting bolts 21 .

[0035] The provision of a plurality of mounting bolts 21 facilitates connection of the mounting plate 20 to the mounting frame 18 , thereby facilitating disassembly and replacement of the second rotating rod 19 .

[0036] Specifically, the first connecting assembly includes a first connecting block 22 and a second connecting block 23, which are respectively connected to the frame 1 and one end of the first servo electric cylinder 5, and the second connecting block 23 is rotatably connected to the first connecting block 22. The second connecting assembly includes a slider 24, a third connecting block 25 and a fourth connecting block 26, which are respectively connected to the output end of the first servo electric cylinder 5 and the slider 24, and the third connecting block 25 is rotatably connected to the fourth connecting block 26. The second support frame 4 is provided with a sliding groove 27 for the slider 24 to slide and connect.

[0037] When the first servo electric cylinder 5 drives the first support frame 3 and the second support frame 4 to adjust their angles, the second connecting block 23 rotates within the first connecting block 22, the third connecting block 25 rotates within the fourth connecting block 26, and the slider 24 moves within the sliding groove 27 to complete the angle adjustment of the first support frame 3 and the second support frame 4. This enables the material support device to accurately position the sheet material according to different shearing requirements. This helps reduce errors during the shearing process and improve shearing accuracy and efficiency.

Claims

1. An automatic support device for a shearing machine, characterized in that: include: A frame (1), wherein a front supporting mechanism is installed at one end of the frame (1), and a material receiving box (2) is provided at one side of the frame (1); A limiting assembly, the limiting assembly being mounted on the frame (1); A rear supporting mechanism comprises a first support frame (3), a second support frame (4) and two first servo electric cylinders (5), first mounting blocks (6) are fixedly mounted on both ends of the frame (1), one end of the first support frame (3) is rotatably connected between the two first mounting blocks (6), a second servo electric cylinder (7) is fixedly mounted on the first support frame (3), a push plate (8) is fixedly mounted on the second support frame (4), and the output end of the second servo electric cylinder (7) is connected to the push plate (8), a plurality of connecting plates (9) are fixedly mounted on one end of the first support frame (3), a connecting groove (10) for sliding connection of the connecting plates (9) is opened on one end of the second support frame (4), one end of the two first servo electric cylinders (5) is connected to the frame (1) through a first connecting assembly, and the output end of the first servo electric cylinder (5) is connected to the second support frame (4) through a second connecting assembly.

2. The automatic support device for shearing machine according to claim 1, characterized in that: The front supporting mechanism comprises a support plate (11), a mounting groove (12) is provided on the support plate (11), and a plurality of first rotating rods (13) are rotatably connected in the mounting groove (12).

3. The automatic support device for shearing machine according to claim 1, characterized in that: The limiting assembly comprises a bidirectional threaded rod (14), a driving motor (15), two limiting plates (16) and two second mounting blocks (17); the two second mounting blocks (17) are fixedly mounted on the frame (1); the bidirectional threaded rod (14) is rotatably connected between the second mounting blocks (17); the driving motor (15) is fixedly mounted on the frame (1), and the output end of the driving motor (15) is connected to the extension end of the bidirectional threaded rod (14) passing through the second mounting blocks (17); one end of the two limiting plates (16) is threadedly connected to both ends of the bidirectional threaded rod (14).

4. The automatic support device for shearing machine according to claim 1, characterized in that: The first support frame (3) and the second support frame (4) are both provided with a mounting frame (18), and a plurality of second rotating rods (19) are rotatably connected in the mounting frame (18) via a mounting portion.

5. The automatic support device for shearing machine according to claim 4, characterized in that: The mounting portion comprises two mounting plates (20) and a plurality of mounting bolts (21); the second rotating rod (19) is rotatably connected between the two mounting plates (20); and the mounting plates (20) are connected to the mounting frame (18) via the plurality of mounting bolts (21).

6. The automatic support device for shearing machine according to claim 1, characterized in that: The first connecting assembly comprises a first connecting block (22) and a second connecting block (23), wherein the first connecting block (22) and the second connecting block (23) are respectively connected to the frame (1) and one end of the first servo electric cylinder (5), and the second connecting block (23) is rotatably connected to the first connecting block (22).

7. The automatic support device for shearing machine according to claim 1, characterized in that: The second connecting assembly comprises a slider (24), a third connecting block (25) and a fourth connecting block (26); the third connecting block (25) and the fourth connecting block (26) are respectively connected to the output end of the first servo electric cylinder (5) and the slider (24); the third connecting block (25) and the fourth connecting block (26) are rotatably connected; and a sliding groove (27) for sliding connection of the slider (24) is provided on the second supporting frame (4).

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