Intelligent sheet shearing and bending integrated production line equipment

Abstract

The invention discloses intelligent sheet shearing and bending integrated production line equipment, and belongs to the field of sheet machining. Intelligent sheet shearing and bending integrated production line equipment comprises a supporting base, a pair of second supporting frames are arranged on one side of the exterior of the supporting base in a mirror image mode, and a third pressing block and a fourth pressing block are arranged at the upper end and the lower end of the interior of each second supporting frame correspondingly. The problems that when an existing device is used for bending and shearing a thin plate, the operation steps are complex, and the thin plate machining efficiency is reduced are solved, the two sides of the cut thin plate can be clamped and fixed through a third pressing block and a fourth pressing block which correspond to each other, and the machining efficiency of the thin plate is improved. Bending can be efficiently achieved through rotation of a bending plate after clamping, two sides can be directly bent, and then a third pressing block and a fourth pressing block are driven by a fourth threaded rod after clamping so that a cut thin plate can be further transversely dragged.

Description

Technical Field

[0001] This invention relates to the field of thin plate processing, specifically to an integrated intelligent shearing and bending production line for thin plates. Background Technology

[0002] The integrated thin plate shearing and bending production line is an automated production line that integrates the shearing and bending functions of thin plate materials. It is mainly used in the metal processing industry and can efficiently complete the precise shearing of thin plates and the bending of complex shapes. Through a precise mechanical structure and an advanced control system, the equipment achieves seamless connection between the shearing and bending processes, which greatly improves production efficiency and processing accuracy. In addition, it has the characteristics of simple operation, labor saving, and strong adaptability, and can meet the processing needs of thin plates of different specifications and materials.

[0003] When bending and shearing thin plates, existing equipment requires users to manually adjust the position of the cut plates for bending of different lengths, which is cumbersome. Furthermore, when bending both sides of the plate, it is necessary to flip the plate and adjust its orientation, making the operation complicated and affecting the time for shearing and bending a single plate, thus reducing the efficiency of thin plate processing. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated intelligent shearing and bending production line for thin plates. First, after cutting, the thin plate can be clamped and fixed on both sides by a third and fourth pressing block with corresponding orientations, respectively. This allows for efficient bending by rotating the bending plate after clamping, and bending can be performed directly on both sides without adjusting the orientation of the thin plate. Second, after cutting with the cutter, the thin plate can be dragged laterally by a second threaded rod after being clamped by the second and first pressing blocks. Similarly, the thin plate can be further dragged laterally by a fourth threaded rod after being clamped by the corresponding third and fourth pressing blocks. This solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a thin plate intelligent shearing and bending integrated production line equipment, including a support base, a pair of second support frames mirror-arranged on one side of the outer side of the support base, a third pressing block and a fourth pressing block respectively arranged at the upper and lower ends of the inner side of the second support frames, a bending plate rotatably connected to the second support frames via a second connecting shaft arranged between the fourth pressing block and the third pressing block, a pair of third movable rails with fourth threaded rods arranged at both the front and rear ends of the inner side of the support base, a cutter arranged in the middle of the upper end of the support base, second pressing blocks arranged on both sides of the outer side of the cutter, and a first pressing block arranged at the lower end of each of the two second pressing blocks, wherein the third pressing block and the fourth pressing block provide clamping capacity during bending, and after clamping, it facilitates the rotation of the bending plate for bending.

[0006] Preferably, a pair of threaded third threaded rods are provided through both the front and rear ends of the second support frame. The second support frame is slidably embedded inside the third movable rail. The fourth threaded rod passes through and is threadedly engaged with the second support frame. The third and fourth pressing blocks can be pushed longitudinally after the rotation of the third threaded rod. The positions of the third and fourth pressing blocks can be adjusted horizontally, enabling the clamping of the thin plate and subsequent bending.

[0007] Preferably, a pair of second rollers that are rotatably connected to the support base are provided at the lower end between the two second support frames. When the thin plate is gripped and pushed laterally, the rotation of the second rollers can offset the coefficient of friction between the thin plate and the support base, and avoid damage to the position where the lower end of the thin plate contacts the support base due to continuous pushing.

[0008] Preferably, a third support frame is provided at both the front and rear ends of the support base. A first threaded rod is provided at the upper end of the outer side of the third support frame. A threaded sliding block is provided on the outer side of the first threaded rod. A limiting plate is provided on one side of the outer side of the sliding block. The limiting plate and the sliding block are rotatably connected by a first connecting shaft. After the limiting plate contacts the thin plate, the limiting plate rotates inside the sliding block around the first connecting shaft as the center, which facilitates the detection of the corresponding length of the thin plate and facilitates subsequent transmission and bending.

[0009] Preferably, the upper ends of the two second pressing blocks are provided with first pressing plates that are threadedly engaged with the cutting tool. The inner sides of the first pressing plates are provided with second movable rails, and the upper ends of the outer surfaces of the second pressing blocks are slidably embedded in the second movable rails. After pressing, the first pressing blocks are lifted and supported at the lower end of the thin plate. After the second pressing blocks and the first pressing blocks are clamped together, subsequent pressing can be performed to complete the contact between the cutting tool and the thin plate.

[0010] Preferably, shock-absorbing springs are provided on both sides and in the middle of the second movable rail, and the two ends of the shock-absorbing springs are fixedly connected to the first pressing plate and the second pressing block by bolts. After the second pressing block and the first pressing block are pressed, continuous pressing can cause the second pressing block to retract into the second movable rail. The retraction of the second pressing block can facilitate the exposure of the tool.

[0011] Preferably, a first hydraulic rod is provided at the upper end of the first pressing plate, a second pressing plate is provided at the lower end of the first pressing plate, a second hydraulic rod is provided at the lower end of the second pressing plate, guide posts are provided at both ends of the first and second hydraulic rods, a first support frame is provided outside the two guide posts at the upper and lower ends, and the first support frame is fixedly connected to the guide posts and the first hydraulic rod by bolts. A first movable rail is provided at the lower end of the middle of the support base. The reserved first movable rail facilitates the lateral movement of the first support frame, and the reserved guide post facilitates the longitudinal lateral movement of the first and second pressing plates in the horizontal position. This improves stability during clamping, reduces the pressure at the connection position between the first hydraulic rod and the first pressing plate, and reduces the pressure at the connection position between the second hydraulic rod and the first pressing plate.

[0012] Preferably, a pressure sensor is provided on one side of one of the limiting plates, and the pressure sensor is electrically connected to the first hydraulic rod and the second hydraulic rod respectively. Through the pressure sensor, after the thin plate has been transmitted to the rated length, the thin plate can stop transmitting its position after contacting the pressure sensor. It can also start the second hydraulic rod and the first hydraulic rod after transmission, so as to actively push and prepare for subsequent shearing after the thin plate transmission stops.

[0013] Preferably, the first support frame is slidably embedded inside the first movable rail. The first movable rail has a second threaded rod arranged laterally inside, and the second threaded rod passes through and extends to both sides of the first support frame. The outside of the second threaded rod is threadedly engaged with the through position of the first support frame. When it is necessary to adjust the lateral position of the first support frame, adjust the cutting position of the tool, and clamp and push the thin plate laterally with the second pressing block and the first pressing block, the rotation of the second threaded rod combined with the restriction of the first movable rail can make the first support frame change from rotational motion to lateral linear motion.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. During cutting, the first threaded rod rotates laterally to adjust the position of the pressure sensor. The position of the pressure sensor limits and controls the length of the thin plate being cut, allowing the equipment to intelligently control the length of the thin plate. Secondly, after cutting, the thin plate can be clamped and fixed on both sides by the third and fourth pressing blocks facing the corresponding directions. After clamping, bending can be achieved efficiently by rotating the bending plate. Bending can be performed directly on both sides without adjusting the orientation of the thin plate. This improves the efficiency of bending both sides of the thin plate while improving the cutting accuracy, reducing manual intervention and measurement, and improving cutting and bending efficiency.

[0016] 2. The lower end of the first support frame outside the cutter of the present invention is driven by the second threaded rod. After the second threaded rod rotates, the cutting position of the cutter can be directly adjusted laterally by the guide of the first roller. Secondly, the front and rear ends of the second support frame outside the third and fourth pressing blocks are driven by the fourth threaded rod. After the fourth threaded rod rotates, the clamping position of the third and fourth pressing blocks and the bending position of the bending plate can be directly adjusted by the guide of the third movable rail. Finally, after the cutter cuts, the cut sheet can be dragged laterally by the second threaded rod after being clamped by the second and first pressing blocks. Correspondingly, the cut sheet can be further dragged laterally by the fourth threaded rod after being clamped by the third and fourth pressing blocks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall external structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the external structure of the first support frame of the present invention;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of a portion of region A in the middle;

[0020] Figure 4 This is a cross-sectional view of the internal structure of the second movable rail of the present invention;

[0021] Figure 5 This is a cross-sectional view of the internal structure of the guide column of the present invention;

[0022] Figure 6 This is a top view of the second threaded rod transmission structure of the present invention;

[0023] Figure 7 This is a schematic diagram showing the positional relationship of the limiting plates in this invention;

[0024] Figure 8 For the present invention Figure 7 Enlarged view of a portion of region B in the middle;

[0025] Figure 9This is a schematic diagram of the external structure of the second support frame of the present invention;

[0026] Figure 10 This is a schematic diagram of the movement trajectories of the third and fourth pressing blocks of the present invention;

[0027] Figure 11 This is a schematic diagram of the rotation trajectory of the bent plate of the present invention;

[0028] Figure 12 This is a front view of the third threaded rod transmission structure of the present invention.

[0029] In the diagram: 1. Support base; 2. First support frame; 3. Second support frame; 4. Third support frame; 5. First threaded rod; 6. Sliding block; 7. Limiting plate; 8. Pressure sensor; 9. First hydraulic rod; 10. First pressing plate; 11. Second pressing plate; 12. Measuring ruler; 13. Pointer; 14. First movable rail; 15. First roller; 16. First pressing block; 17. Second pressing block; 18. Cutting tool; 19. Second hydraulic rod; 20. Second movable rail; 21. Shock-absorbing spring; 22. Second threaded rod; 23. First connecting shaft; 24. Third pressing block; 25. Fourth pressing block; 26. Anti-slip strip; 27. Third threaded rod; 28. Second roller; 29. ​​Third movable rail; 30. Fourth threaded rod; 31. Bending plate; 32. Second connecting shaft; 33. Guide post. Detailed Implementation

[0030] The present invention will be further described below with reference to specific embodiments.

[0031] like Figure 1 , 2 and Figure 3 As shown, the thin plate intelligent shearing and bending integrated production line equipment of this embodiment includes a support base 1. A strip-shaped cutter 18 is arranged in the middle of the upper end of the support base 1. The cutter 18 can move longitudinally after being driven. After the longitudinal movement of the cutter 18 contacts the thin plate, it can complete the shearing of the thin plate.

[0032] In order to facilitate the cutting of thin plates and adapt to the cutting needs of different positions, the blade 18 is provided with second pressing blocks 17 on both sides of the outside. The lower end of the two second pressing blocks 17 is provided with first pressing blocks 16. When cutting the thin plate, the first pressing blocks 16 are used to support the lower end of the thin plate, and the area between the two first pressing blocks 16 is convenient for the blade 18 to fall when cutting.

[0033] Furthermore, the upper ends of the two second pressing blocks 17 are provided with first pressing plates 10, and the first pressing plates 10 are fixedly connected to the cutter 18 by bolts, such as... Figure 4As shown, the first pressing plate 10 has two sides of a second movable rail 20 inside, and the upper end of the second pressing block 17 is slidably embedded in the second movable rail 20. Before the cutter 18 contacts the thin plate, the second pressing block 17 and the first pressing block 16 clamp the two sides of the thin plate to be cut, which facilitates efficient cutting in the future.

[0034] In addition, such as Figure 5 As shown, shock-absorbing springs 21 are provided on both sides and in the middle of the second movable rail 20. The two ends of the shock-absorbing springs 21 are fixedly connected to the first pressing plate 10 and the second pressing block 17 by bolts. With the support of the shock-absorbing springs 21, the second pressing block 17 can be stored inside the second movable rail 20 after contacting the first pressing block 16 and being pressed continuously.

[0035] To facilitate pushing the first pressing plate 10, a first hydraulic rod 9 is provided at the middle position of the upper end of the first pressing plate 10. A second pressing plate 11 is provided at the lower end of the first pressing block 16, and the second pressing plate 11 is welded and fixed to the first pressing block 16. A second hydraulic rod 19 is provided at the middle position of the lower end of the second pressing plate 11. After the second hydraulic rod 19 and the first hydraulic rod 9 are extended, the first pressing plate 10 and the second pressing plate 11 can be directly pushed to complete the subsequent clamping and cutting of the thin plate.

[0036] In this embodiment, guide posts 33 are provided at both ends of the first hydraulic rod 9 and the second hydraulic rod 19, and the first pressing plate 10 and the second pressing plate 11 are slidably embedded inside the guide posts 33. A first support frame 2 is provided outside the two guide posts 33 at the upper and lower ends, and the first support frame 2 is fixedly connected to the guide posts 33 and the first hydraulic rod 9 by bolts. The first pressing plate 10 and the second pressing plate 11 are slidably embedded inside the guide posts 33. After the first hydraulic rod 9 and the second hydraulic rod 19 are pushed, the guide posts 33 can improve the stability.

[0037] To facilitate efficient bending of the cut thin sheet, a pair of second support frames 3 are mirror-imagely arranged on one side of the outer side of the support base 1. A third pressing block 24 is located at the upper end of the interior of each second support frame 3, and a fourth pressing block 25 is located at the lower end of the interior of each second support frame 3. A bending plate 31 is provided on one side between the fourth pressing block 25 and the third pressing block 24. Figure 9 , Figure 10 and Figure 11 As shown, the bending plate 31 is rotatably connected to the second support frame 3 via the second connecting shaft 32. After the thin plate is clamped by the fourth pressing block 25 and the third pressing block 24, the bending plate 31 can be rotated and the bending can be completed.

[0038] Furthermore, such as Figure 12As shown, a pair of third threaded rods 27 are provided at both the front and rear ends inside the second support frame 3. The two third threaded rods 27 pass through and extend to the upper and lower ends of the fourth pressing block 25 and the third pressing block 24, respectively. The outer part of the third threaded rod 27 is threadedly engaged with the through position of the fourth pressing block 25 and the third pressing block 24. After the third threaded rod 27 is rotated, the horizontal position of the fourth pressing block 25 and the third pressing block 24 can be adjusted longitudinally, so as to achieve the clamping of the thin plate.

[0039] It is worth mentioning that a pair of third movable rails 29 are provided at both the front and rear ends of the other side inside the support base 1. The interior of each of the two third movable rails 29 is provided with a fourth threaded rod 30, and the second support frame 3 is slidably embedded inside the third movable rail 29. The fourth threaded rod 30 passes through and extends to both ends of the second support frame 3, and the exterior of the fourth threaded rod 30 is threadedly engaged with the through position of the second support frame 3. After the fourth threaded rod 30 rotates and generates relative movement with the second support frame 3, it can be restricted by the third movable rail 29 to change the second support frame 3 from rotational movement to lateral linear movement. This can adjust the clamping position of the thin plate and facilitate lateral movement to adjust the position of the thin plate after it is clamped by the fourth pressing block 25 and the third pressing block 24, reducing the need for manual intervention in the position of the thin plate.

[0040] To reduce the stability of the sheet metal moving laterally between the two second support frames 3 after cutting, and to reduce the massage caused when pulling and adjusting the sheet metal, a pair of second rollers 28 are laterally arranged at the lower end between the two second support frames 3. The two second rollers 28 are rotatably connected to the inside of the support base 1. When the sheet metal moves laterally, the rotation of the second rollers 28 can reduce the friction between the sheet metal and the support base 1. The second rollers 28 can provide support for the bending positions on both sides.

[0041] To facilitate control of the cutting length of the thin plate by the cutter 18, a third support frame 4 is provided at both the front and rear ends of the support base 1. A first threaded rod 5 is provided at the upper end of the outer side of the third support frame 4. A sliding block 6 is provided on the outer side of the first threaded rod 5. The first threaded rod 5 passes through and extends to both sides of the sliding block 6. The inner side of the sliding block 6 is threaded with the outer side of the first threaded rod 5. The lower end of the sliding block 6 is in contact with the upper end of the third support frame 4. After the first threaded rod 5 rotates and moves relative to the sliding block 6, the sliding block 6 can be changed from rotation to lateral linear motion after being restricted by the third support frame 4. The sliding block 6 used to restrict the transmission of the thin plate can be adjusted laterally.

[0042] Furthermore, after detecting a thin plate of a set length, a limiting plate 7 is provided on one side of the outside of the sliding block 6, and the limiting plate 7 and the sliding block 6 are rotatably connected by a first connecting shaft 23. A motor is provided at one end of the first connecting shaft 23. Driven by the motor, the limiting plate 7 can be rotated within the sliding block 6 around the first connecting shaft 23. After the thin plate is transmitted and adhered to the side of the limiting plate 7, the rotation of the limiting plate 7 can easily expose the lateral movement area of ​​the thin plate, which facilitates subsequent transmission and subsequent bending.

[0043] In this embodiment, as Figure 7 and Figure 8 As shown, a pressure sensor 8 is provided on one side of one of the limiting plates 7, and the pressure sensor 8 is electrically connected to the first hydraulic rod 9 and the second hydraulic rod 19 respectively. After the thin plate moves laterally and contacts the pressure sensor 8, the pressure is detected and the first hydraulic rod 9 and the second hydraulic rod 19 can be activated. The activation can directly shear the thin plate at the corresponding length position.

[0044] To improve the stability of the lateral movement of the first support frame 2, a first movable rail 14 is provided at the lower end of the middle of the support base 1, and the first support frame 2 is slidably embedded in the first movable rail 14, such as... Figure 6 As shown, a second threaded rod 22 is provided laterally inside the first movable rail 14, and the second threaded rod 22 passes through and extends to both sides of the first support frame 2. The outside of the second threaded rod 22 is threadedly engaged with the through position of the first support frame 2. After the second threaded rod 22 rotates and generates relative movement with the first support frame 2, the first support frame 2 can be transformed from rotational movement to lateral linear movement.

[0045] It is worth mentioning that each of the four corners of the first support frame 2 is provided with a first roller 15, and the first roller 15 is rotatably connected to the four corners of the first support frame 2. After the first support frame 2 is rotated and moved laterally by the second threaded rod 22, the rotation of the first roller 15 can offset the friction between the first support frame 2 and the first movable rail 14.

[0046] To improve stability when clamping and laterally adjusting the thin plate, both the third pressing block 24 and the fourth pressing block 25 are provided with anti-slip strips 26 on the side facing the middle of the second support frame 3. The anti-slip strips 26 are fixedly connected to the third pressing block 24 and the fourth pressing block 25 with glue. The anti-slip strips 26 are made of rubber. When the third pressing block 24 and the fourth pressing block 25 are clamping, the rubber anti-slip strips 26 can improve the anti-slip effect and facilitate gripping and pulling the thin plate.

[0047] In Example 2, to improve the accuracy of the position adjustment of the pressure sensor 8, a measuring scale 12 is provided on one side of the pressure sensor 8 corresponding to the sliding block 6, and the measuring scale 12 is welded and fixed to the sliding block 6. A pointer 13 is provided at the front end of the first support frame 2, and the pointer 13 is welded and fixed to the first support frame 2. During the lateral movement of the measuring scale 12, the pointer 13 points on the surface of the measuring scale 12, which facilitates the precise adjustment of the position of the pressure sensor 8.

[0048] Furthermore, pointer 13 corresponds to the cutting position of tool 18, and the initial position of ruler 12 corresponds to the detection position of pressure sensor 8. The ruler 12 facilitates the detection of the distance between pressure sensor 8 and tool 18, and the distance between tool 18 and pressure sensor 8 corresponds to the length of the thin plate.

[0049] Working principle: When using the device to transport and bend the thin plate, the rotation of the first threaded rod 5 laterally drives the sliding block 6 and the limiting plate 7 to move. The measuring scale 12, combined with the pointer 13, allows the cutter 18 to accurately cut the corresponding length of the thin plate. The plate is transported by the transmission roller at the upper end of the support base 1, causing the thin plate to move laterally. When the pressure sensor 8 is compressed by the thin plate during transport, it sends a start signal to the second hydraulic rod 19 and simultaneously sends a stop signal to the transmission roller. The second hydraulic rod 19 extends, pushing the first pressing block 16 to support the lower end of the thin plate at the cutting position. After the first hydraulic rod 9 extends, it pushes the second pressing block 17 to contact the upper end of the thin plate at the cutting position. The first hydraulic rod 9 continues to extend, causing the cutter 18 to move longitudinally downwards to complete the cutting of the thin plate. After cutting, bending is required at the corresponding position. The pressing of the second pressing block 17 and the first pressing block 16, combined with the pressing of the third pressing block 24 and the fourth pressing block 25, enables the gripping of the thin plate. In the process, the clamping positions of the third pressing block 24 and the fourth pressing block 25 can be used to laterally pull the thin plate by rotating the fourth threaded rod 30. The clamping positions of the second pressing block 17 and the first pressing block 16 can be used to laterally pull the thin plate by rotating the second threaded rod 22. The clamping of the three clamping positions can make the bending position reach the set area, that is, the bending plate 31 can be bent around the second connecting shaft 32. After the position is adjusted, the third threaded rod 27 is driven by the motor and rotates. The rotation can drive the third pressing block 24 and the fourth pressing block 25 to move relative to each other. After clamping and fixing the thin plate, the motor corresponding to the second connecting shaft 32 starts, driving the bending plate 31 to rotate and make the thin plate contact the side of the third pressing block 24 to achieve the bending of the thin plate after cutting. The predetermined cutting and bending of the thin plate is completed. After bending, the bent thin plate is picked up by an external robotic arm. The second pressing block 17, the first pressing block 16, the third pressing block 24 and the fourth pressing block 25 are reset to wait for subsequent repeated bending and cutting.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. A thin plate intelligent shearing and bending integrated production line equipment, comprising a support base (1), characterized in that, A pair of second support frames (3) are mirror-arranged on one side of the outside of the support base (1). The upper and lower ends of the second support frame (3) are respectively provided with a third pressing block (24) and a fourth pressing block (25). A bent plate (31) is provided between the fourth pressing block (25) and the third pressing block (24) and is rotatably connected to the second support frame (3) through a second connecting shaft (32). A pair of third movable rails (29) with fourth threaded rods (30) are provided at both the front and rear ends of the inside of the support base (1). A cutter (18) is provided in the middle of the upper end of the support base (1). A second pressing block (17) is provided on both sides of the outside of the cutter (18). A first pressing block (16) is provided at the lower end of the two second pressing blocks (17).

2. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 1, characterized in that, The second support frame (3) has a pair of threaded third threaded rods (27) running through both the front and rear ends. The second support frame (3) slides into the third movable rail (29). The fourth threaded rod (30) runs through and is threaded into the second support frame (3).

3. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 2, characterized in that, A pair of second rollers (28) that are rotatably connected to the support base (1) are provided laterally at the lower end between the two second support frames (3).

4. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 3, characterized in that, The support base (1) is provided with a third support frame (4) at both the front and rear ends. A first threaded rod (5) is provided at the upper end of the third support frame (4). A threaded sliding block (6) is provided on the outside of the first threaded rod (5). A limiting plate (7) is provided on one side of the sliding block (6). The limiting plate (7) and the sliding block (6) are rotatably connected by a first connecting shaft (23).

5. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 4, characterized in that, The upper ends of the two second pressing blocks (17) are provided with first pressing plates (10) that are threadedly engaged with the cutter (18). The two sides inside the first pressing plate (10) are provided with second movable rails (20), and the upper ends of the outer side of the second pressing blocks (17) are slidably embedded in the second movable rails (20).

6. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 5, characterized in that, The second movable rail (20) is provided with shock-absorbing springs (21) on both sides and in the middle, and the two ends of the shock-absorbing springs (21) are fixedly connected to the first pressing plate (10) and the second pressing block (17) by bolts.

7. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 6, characterized in that, The first pressing plate (10) is provided with a first hydraulic rod (9) at its upper end, the first pressing block (16) is provided with a second pressing plate (11) at its lower end, the second pressing plate (11) is provided with a second hydraulic rod (19) at its lower end, the first hydraulic rod (9) and the second hydraulic rod (19) are provided with guide posts (33) at both ends, the two guide posts (33) at the upper and lower ends are provided with a first support frame (2) outside, and the first support frame (2) is fixedly connected to the guide posts (33) and the first hydraulic rod (9) by bolts, and the lower end of the middle of the support base (1) is provided with a first movable rail (14).

8. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 7, characterized in that, One of the limiting plates (7) is provided with a pressure sensor (8) on one side, and the pressure sensor (8) is electrically connected to the first hydraulic rod (9) and the second hydraulic rod (19) respectively.

9. The integrated intelligent shearing and bending production line equipment for thin plates according to claim 8, characterized in that, The first support frame (2) is slidably embedded inside the first movable rail (14). The first movable rail (14) is provided with a second threaded rod (22) in the middle, and the second threaded rod (22) passes through and extends to both sides of the first support frame (2). The outside of the second threaded rod (22) is threadedly engaged with the through position of the first support frame (2).

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