Reinforcing mesh bending device

Abstract

The invention belongs to the technical field of reinforcing mesh manufacturing, and discloses a reinforcing mesh bending device which comprises a bearing frame, a pressing mechanism and a bending mechanism. The two sets of bearing frames are arranged in the first direction, and at least one set of bearing frames can move in the first direction so that the two sets of bearing frames can be close to or away from each other; the pressing mechanisms are arranged above the bearing frame, the two pressing mechanisms can move in the first direction, each pressing mechanism comprises a pressing beam ascending and descending in the second direction, the pressing beams can press the reinforcing mesh on the bearing frame, and a bending die is arranged on each pressing beam; and the two bending mechanisms are arranged on the two bearing frames correspondingly, so that the bending mechanisms and the bending mold can bend the two opposite ends of the reinforcing mesh pressed by the pressing beam, and the bending efficiency of the reinforcing mesh is improved.

Description

Technical Field

[0001] This invention relates to the field of steel mesh manufacturing technology, and in particular to a steel mesh bending device. Background Technology

[0002] In certain types of steel mesh, the ends of the steel bars need to be bent after the steel mesh is welded, thus forming a bent steel mesh; and during the bending process, it is necessary to ensure that the bending length and angle are consistent.

[0003] In related technologies, one method uses manual bending, which makes it difficult to ensure that the bending angle and length are consistent, resulting in low bending precision, low efficiency, and high labor intensity. Another method uses a bending mechanism, which reduces labor intensity and improves bending precision, but the bending mechanism can only bend one steel bar at a time, and its bending efficiency is still low when both ends of the steel mesh need to be bent. Summary of the Invention

[0004] The purpose of this invention is to provide a steel mesh bending device to improve the bending efficiency of steel mesh.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A steel mesh bending device, comprising:

[0007] The support frame is provided in two sets along a first direction, and at least one set of the support frame is movable along the first direction so that the two sets of the support frame can move closer or further apart.

[0008] A clamping mechanism, two sets of the clamping mechanisms are arranged above the support frame, the clamping mechanism can move along the first direction, the clamping mechanism includes a clamping beam that rises and falls along the second direction, the clamping beam can clamp the steel mesh onto the support frame, and a bending mold is provided on the clamping beam;

[0009] The bending mechanism comprises two sets of bending mechanisms respectively mounted on two support frames, so that the bending mechanism can cooperate with the bending mold to bend the opposite ends of the steel mesh pressed by the clamping beam;

[0010] The first direction is perpendicular to the second direction.

[0011] In some embodiments, the clamping mechanism includes a clamping frame and a first moving drive member. The first moving member drives the clamping frame to move along the first direction. The clamping frame is provided with the clamping drive member. The clamping beam is provided at the output end of the clamping drive member. The clamping beam extends along a third direction. The bending mold is provided on one side of the clamping beam along the second direction. The first direction, the second direction, and the third direction are perpendicular to each other.

[0012] In some embodiments, the clamping beam is divided into multiple segments along the third direction, and each segment of the clamping beam is provided with the bending mold and the clamping drive.

[0013] In some embodiments, a guide rod is also connected to the clamping beam, and a guide hole is provided on the clamping frame, through which the guide rod passes.

[0014] In some embodiments, the bending mechanism includes a bending drive member, which is arranged in a one-to-one correspondence with the clamping beam. The output end of the bending drive member is provided with a top bending shaft. The bending drive member can drive the top bending shaft to move from the lower part of the bending mold to the upper part of the bending mold to bend the steel bars of the steel mesh.

[0015] In some embodiments, a bending plate is provided at the output end of the bending drive, and the top bending shaft is provided at the end of the bending plate away from the bending drive. The bending plate is connected to a bending seat, and the bending seat is provided with a guide shaft. The bending mechanism includes a bending guide seat, which is disposed on the support frame. A guide groove is provided on the bending guide seat, and the guide shaft moves within the guide groove to guide the top bending shaft.

[0016] In some embodiments, the steel mesh bending device further includes a limiting mechanism that can restrict the relative movement of the clamping mechanism and the support frame when the bending mechanism bends the steel mesh.

[0017] In some embodiments, the limiting mechanism includes a limiting drive and a limiting baffle. One of the limiting drive and the limiting baffle is disposed on the pressing mechanism, and the other is disposed on the support frame. The output end of the limiting drive is provided with a limiting shaft. The limiting drive can drive the limiting shaft to abut against or move away from the limiting baffle. When the limiting shaft abuts against the limiting baffle, the limiting shaft can prevent the pressing mechanism from moving relative to the support frame when bending.

[0018] In some embodiments, the clamping mechanism further includes a gripping component capable of gripping the reinforcing mesh to move synchronously with the clamping mechanism in the first direction.

[0019] In some embodiments, the gripping assembly includes a gripping drive, and the output end of the gripping drive is provided with a clamping member. The gripping drive on the two sets of clamping mechanisms drives the two clamping members to clamp the opposite ends of the steel mesh.

[0020] The beneficial effects of this invention are:

[0021] The steel mesh is placed on one of the support brackets. By moving the support bracket or another support bracket, the two support brackets jointly support the steel mesh. Then, the clamping beam is moved to press the upper bending preset position of the moving steel mesh, so that the clamping beam descends and together with the support brackets, presses the steel mesh. Then, the bending mechanism on the support bracket is driven to work with the bending mold on the clamping beam to bend the opposite ends of the steel mesh. This allows the steel mesh to be bent in one go, improving bending efficiency and ensuring bending quality. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the steel mesh bending device of the present invention;

[0023] Figure 2 This is a side view of the steel mesh bending device of the present invention;

[0024] Figure 3 This is a schematic diagram of the support frame in this invention;

[0025] Figure 4 This is a front view of the support frame in this invention;

[0026] Figure 5 This is a schematic diagram of the clamping mechanism in this invention;

[0027] Figure 6 This is a schematic diagram of the grasping component in this invention;

[0028] Figure 7 This is a schematic diagram showing the upper limit baffle of the clamping mechanism of the present invention;

[0029] Figure 8 This is a schematic diagram of the bending mechanism in this invention;

[0030] Figure 9 This is a schematic diagram of the clamping mechanism before bending in this invention;

[0031] Figure 10 This is a schematic diagram of the pressing mechanism after it has been bent in this invention.

[0032] In the picture:

[0033] 1. Support frame; 11. Frame body; 12. Support beam; 13. Third moving drive component; 14. Moving wheels;

[0034] 2. Clamping mechanism; 21. Clamping beam; 22. Bending die; 23. Clamping frame; 24. First moving drive component; 25. Clamping drive component; 26. Guide rod; 27. Gripping assembly; 271. Gripping drive component; 272. Clamping component; 273. Gripping arm; 274. Gripping seat; 275. Clamping slot; 28. Clamping moving wheel; 29. ​​Lifting beam;

[0035] 3. Bending mechanism; 31. Bending drive component; 32. Top bending shaft; 33. Bending plate; 34. Bending seat; 35. Guide shaft; 351. First shaft; 352. Second shaft; 36. Bending guide seat; 37. Guide groove; 371. First groove; 372. Second groove; 38. Bending fixing shaft; 39. Connecting plate;

[0036] 4. Limiting mechanism; 41. Limiting drive component; 42. Limiting baffle; 43. Limiting shaft;

[0037] 5. Frame;

[0038] 6. Support the moving rail. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0040] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0043] like Figures 1 to 10 As shown, this application provides a steel mesh bending device, which includes a support frame 1, a clamping mechanism 2, and a bending mechanism 3. Two sets of support frames 1 are arranged along a first direction, and at least one set of support frames 1 can move along the first direction so that the two sets of support frames 1 can move closer or further apart. Two sets of clamping mechanisms 2 are arranged above the support frames 1, and the clamping mechanisms 2 can move along the first direction. Each clamping mechanism 2 includes a clamping beam 21 that moves up and down along a second direction. The clamping beam 21 can clamp the steel mesh onto the support frame 1, and a bending die 22 is provided on the clamping beam 21. Two sets of bending mechanisms 3 are respectively arranged on the two support frames 1 so that the bending mechanisms 3 can cooperate with the bending die 22 to bend the opposite ends of the steel mesh clamped by the clamping beam 21. The first direction is perpendicular to the second direction. It should be noted that the first direction is... Figure 1 The X direction in the middle, the second direction is Figure 1 in the Y direction.

[0044] During bending, the steel mesh is placed on one of the support brackets 1. By moving the support bracket 1 supporting the steel mesh or the other support bracket 1, the two support brackets 1 jointly support the steel mesh. Then, the clamping beam 21 is moved to press the upper bending preset position of the moving steel mesh, so that the clamping beam 21 descends and together with the support bracket 1 presses the steel mesh. Then, the bending mechanism 3 on the support bracket 1 is driven to work with the bending mold 22 on the clamping beam 21 to bend the opposite ends of the steel mesh. This allows the steel mesh to be bent in one go, improving bending efficiency and ensuring bending quality.

[0045] In some embodiments, the steel mesh bending device further includes a frame 5, on which a support frame 1 and a clamping mechanism 2 are mounted to provide support. In the current embodiment, the frame 5 is composed of crossbeams and longitudinal beams connected together.

[0046] In the current embodiment, such as Figure 1 and Figure 2As shown, one support frame 1 is fixed to the frame 5 (hereinafter referred to as the first support frame), and the other support frame 1 moves on the frame 5 (hereinafter referred to as the second support frame). Specifically, the frame 5 is provided with a support moving rail 6 extending along a first direction, and the second support frame is provided with a third moving drive component 13 and a moving wheel 14. The moving wheel 14 moves on the support moving rail 6. The frame 5 is also provided with a traveling chain in the same direction as the support moving rail 6. The output end of the third moving drive component 13 is provided with a traveling sprocket. The third moving drive component 13 drives the traveling sprocket to travel on the traveling chain, thereby causing the second support frame to move along the support moving rail 6, making the second support frame move closer to or away from the first support frame. It can be understood that multiple support moving rails 6 and traveling chains can be provided, which will not be described in detail here.

[0047] In the current embodiment, such as Figure 3 and Figure 4 As shown, both the first and second support frames include a frame body 11 and a support beam 12. The frame body 11 of the first support frame is fixed to the frame body 5. In the second support frame, the third moving drive component 13 and the moving wheel 14 are both disposed on the frame body 11. The frame body 11 is provided with a support beam 12. The first end of the support beam 12 is connected to the frame body 11, and the second end of the support beam 12 extends away from the frame body 11 along the first direction. Multiple support beams 12 are spaced apart along the third direction, which makes it easier to support the steel mesh. The first direction, the second direction, and the third direction are perpendicular to each other, and the third direction is... Figure 1 The Z direction in the equation.

[0048] like Figure 1 and Figure 5 As shown, in some embodiments, the clamping mechanism 2 includes a clamping frame 23 and a first moving drive member 24. The frame 5 is also provided with a clamping moving rail and a clamping rack extending along a first direction. In the current embodiment, to reduce size, the clamping rack is mounted on the clamping moving rail, which may, but is not limited to, channel steel. The clamping frame 23 is provided with a clamping moving wheel 28. The first moving drive member 24 is mounted on the clamping frame 23, and its output end is provided with a traveling gear that meshes with the clamping rack, thereby driving the clamping frame 23 to move. Exemplarily, the first moving drive member 24 may, but is not limited to, be a combination of a motor and a reducer.

[0049] like Figure 5As shown, in some embodiments, a clamping drive 25 is provided on the clamping frame 23, and a clamping beam 21 is provided at the output end of the clamping drive 25. The clamping beam 21 extends in a third direction, so that the clamping drive 25 can drive the clamping beam 21 to rise and fall, so that the clamping beam 21 moves closer to or away from the support frame 1, thereby fixing or loosening the steel mesh with the support frame 1. In the current embodiment, a lifting beam 29 is provided at the output end of the clamping drive 25, and the clamping beam 21 is provided on the lifting beam 29. A bending die 22 is provided on the clamping beam 21, and the bending die 22 extends from one end of the clamping beam 21 to the other end, so that the bending die 22 cooperates with the bending mechanism 3 to bend the end of the steel mesh. In the current embodiment, the bending die 22 is a strip-shaped die. In order to reduce the damage to the steel bars during the bending process, the end of the strip-shaped die away from the clamping beam 21 is arc-shaped.

[0050] In some embodiments, the clamping beam 21 is divided into multiple segments along a third direction. Each segment of the clamping beam 21 is correspondingly provided with a bending mold 22 and a clamping drive component 25, thereby enabling different numbers of clamping beams 21 to be driven to clamp according to different sizes of steel mesh, thus saving resources as much as possible. Exemplarily, the clamping drive component 25 can be, but is not limited to, a combination of a motor and a reducer; or it can be a hydraulic cylinder or a pneumatic cylinder, without specific limitations. In the current embodiment, the clamping drive component 25 is a motor, and the output end of the motor is provided with a worm gear. The lifting beam 29 is provided with a worm, and the worm gear meshes with the worm, thereby minimizing the movement of the worm gear through the cooperation of the worm gear. Depending on the number of worms, the output end of the clamping drive component 25 can also be provided with a coupling, a steering gear, and a drive shaft, etc., which will not be elaborated further.

[0051] To ensure stable movement, a guide rod 26 is provided on the lifting beam 29, and a guide hole is provided on the clamping frame 23. The guide rod 26 passes through the guide hole, thereby improving stability during the lifting process of the lifting beam 29.

[0052] like Figures 8 to 10 As shown, in some embodiments, the bending mechanism 3 includes a bending drive 31, which is arranged in a one-to-one correspondence with the clamping beam 21. The bending drive 31 is arranged on the frame body 11 of the support frame 1. The output end of the bending drive 31 is provided with a top bending shaft 32. The bending drive 31 drives the top bending shaft 32 to move from below the bending mold 22 to above the bending mold 22, thereby bending the steel bars on the steel mesh with the bending mold 22 as the center.

[0053] Specifically, the output end of the bending drive 31 is provided with a bending plate 33, which is hinged to the output end of the bending drive 31. The top bending shaft 32 is provided at the end of the bending plate 33 away from the bending drive 31. The bending plate 33 is also provided with a bending fixing shaft 38, which is inserted between the output end of the bending drive 31 and the top bending shaft 32. In order to ensure the stability of the top bending shaft 32, a connecting plate 39 is also provided between the top bending shaft 32 and the bending fixing shaft 38. The bending fixed shaft 38 is also provided with a plurality of bending seats 34, and a guide shaft 35 is connected to the bending seat 34. The guide shaft 35 includes a first shaft 351 and a second shaft 352, wherein the first shaft 351 is located above the second shaft 352. The bending mechanism 3 also includes a bending guide seat 36, which is provided on the support frame 1. The bending guide seat 36 is provided with a guide groove 37, wherein the guide groove 37 includes a first groove 371 and a second groove 372. The first groove 371 extends along a second direction. One end of the second groove 372 is connected to the first groove 371 and is located between the two ends of the first groove 371. The other end of the second groove 372 extends away from the second groove 372 and the height gradually increases along the second direction, so that the guide groove 37 is arranged in a similar Y shape. The first shaft 351 and the second shaft 352 are disposed in the guide groove 37, with the first shaft 351 located above the second groove 372. Thus, when the bending drive 31 drives the bending plate 33 to rise in the second direction, the top bending shaft 32 abuts against the reinforcing bar. At the same time, both the first shaft 351 and the second shaft 352 move upward along the first groove 371. When the second shaft 352 moves to the junction of the first groove 371 and the second groove 372, the second shaft 352 will be forced to move into the second groove 372, thereby driving the top bending shaft 32 to move in an arc from the lower part of the bending mold 22 to the upper part of the bending mold 22. Thus, the bending of the reinforcing bar is completed in the above guiding process.

[0054] Because the reinforcing mesh is clamped between the clamping beam 21 and the support frame 1, when the top bending shaft 32 bends the reinforcing mesh, the support frame 1 and the clamping mechanism 2 may move relative to each other due to the force exerted. To minimize this phenomenon and improve bending stability, in some embodiments, the reinforcing mesh bending device further includes a limiting mechanism 4, which restricts the relative movement of the clamping mechanism 2 and the support frame 1 when the bending mechanism 3 bends the reinforcing mesh. Figure 4 and Figure 7As shown, specifically, the limiting mechanism 4 includes a limiting drive 41 and a limiting baffle 42. The limiting drive 41 is mounted on the frame 5 of the support bracket 1, while the limiting baffle 42 is mounted on the lifting beam 29 of the pressing mechanism 2. The output end of the limiting drive 41 is provided with a limiting shaft 43. When the pressing beam 21 on the lifting beam 29 presses the steel mesh on the support bracket 1, the limiting drive 41 drives the limiting shaft 43 to extend and abut against the limiting baffle 42. Consequently, when the bending drive 31 drives the top bending shaft 32 to abut against the steel bar, the limiting shaft 43 can hold the limiting baffle 42, thereby preventing the pressing mechanism 2 from moving. After bending is completed, the blocking drive drives the blocking shaft to disengage from the blocking plate, reducing subsequent movement interference. It is understood that the pressing mechanism 2 can also be mounted on the lifting beam 29, while the limiting baffle 42 can be mounted on the frame 5 of the support bracket 1. In some embodiments, the limiting baffle 42 may be provided with a blocking hole, allowing the limiting shaft 43 to extend into the blocking hole to further improve the stability of the blocking. Exemplarily, the limiting drive member 41 may be, but is not limited to, a cylinder.

[0055] like Figures 5 to 7 As shown, in some embodiments, the clamping mechanism 2 further includes a gripping component 27, which can grip the reinforcing mesh, thereby enabling the reinforcing mesh to move synchronously with the clamping mechanism 2 in a first direction. After bending, the gripping component 27 grips the reinforcing mesh, and the first moving drive component 24 drives the reinforcing mesh to detach from the support frame 1 and place it in the stacking position. Specifically, the gripping component 27 includes a gripping drive component 271, and the output end of the gripping drive component 271 is provided with a clamping component 272. The gripping drive components 271 on the two sets of clamping mechanisms 2 drive the two clamping components 272 to clamp the opposite ends of the reinforcing mesh, thereby fixing the reinforcing mesh with the clamping components 272. More specifically, the gripping drive unit 271 is mounted on the lifting beam 29. The gripping drive unit 271 is a linear drive unit, which may be, but is not limited to, a cylinder or a hydraulic cylinder. The output end of the gripping drive unit 271 is hinged to a gripping arm 273, and the other end of the gripping arm 273 is connected to a clamping member 272. The lifting beam 29 is also equipped with a gripping seat 274, and the gripping arm 273 is hinged to the gripping seat 274. The clamping member 272 is equipped with a clamping groove 275 extending in a third direction, thereby enabling two phases to... The clamping grooves 275 on the clamping members 272 jointly clamp the opposite ends of the reinforcing mesh. It should be noted that after bending is complete, the gripping drive members 271 on the two sets of clamping mechanisms 2 drive the two clamping members 272 to clamp the opposite ends of the reinforcing mesh, while the clamping beam 21 still presses against the reinforcing mesh. The bent portion of the reinforcing mesh is bent at the bending die 22, thereby fixing the reinforcing mesh through the clamping members 272 in conjunction with the clamping beam 21 and the bending die 22, improving stability. For example, the clamping members 272 can be, but are not limited to, angle steel.

[0056] The operation process is briefly described below:

[0057] After welding, the reinforcing mesh is conveyed to the first support frame. During the conveying process, the first support frame moves synchronously with the reinforcing mesh to the second support frame 1. After the reinforcing mesh is conveyed to the designated position, the clamping mechanism 2 moves to the preset position. The clamping beam 21 drives the bending mold 22 to clamp the reinforcing mesh at the preset position. The limiting shaft 43 extends and cooperates with the limiting baffle 42 to restrict movement. The bending drive component 31 extends from the guide shaft 35 and moves according to the guide groove 37 on the bending guide seat 36.

[0058] The top bending shaft 32 lifts the steel mesh and bends it in conjunction with the bending die 22. After completion, the bending drive 31 retracts and the top bending shaft 32 resets. The gripping drive 271 clamps the bent steel mesh with the clamping beam 21 and the bending die 22. The clamping mechanism 2 moves in the first direction, driving the steel mesh to the stacking position and releasing the steel mesh.

[0059] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A steel mesh bending device, characterized in that, include: Support bracket (1), the support bracket (1) is arranged in two sets along a first direction, at least one set of the support bracket (1) is movable along the first direction so that the two sets of the support bracket (1) can move closer or further apart; A clamping mechanism (2) is provided. Two sets of clamping mechanisms (2) are arranged above the support frame (1). The clamping mechanism (2) can move along the first direction. The clamping mechanism (2) includes a clamping beam (21) that moves up and down along the second direction. The clamping beam (21) can clamp the steel mesh onto the support frame (1). A bending mold (22) is provided on the clamping beam (21). Bending mechanism (3), two sets of bending mechanisms (3) are respectively set on two support frames (1) so that the bending mechanism (3) can cooperate with the bending mold (22) to bend the opposite ends of the steel mesh pressed by the clamping beam (21); The first direction is perpendicular to the second direction.

2. The steel mesh bending device according to claim 1, characterized in that, The clamping mechanism (2) includes a clamping frame (23) and a first moving drive (24). The first moving drive drives the clamping frame (23) to move along the first direction. A clamping drive (25) is provided on the clamping frame (23). The clamping beam (21) is provided at the output end of the clamping drive (25). The clamping beam (21) extends along a third direction. The bending mold (22) is provided on one side of the clamping beam (21) along the second direction. The first direction, the second direction, and the third direction are perpendicular to each other.

3. The steel mesh bending device according to claim 2, characterized in that, The clamping beam (21) is divided into multiple segments along the third direction, and each segment of the clamping beam (21) is provided with the bending mold (22) and the clamping drive (25).

4. The steel mesh bending device according to claim 2, characterized in that, The clamping beam (21) is also connected to a guide rod (26), and the clamping frame (23) is provided with a guide hole, through which the guide rod (26) passes.

5. The steel mesh bending device according to claim 1, characterized in that, The bending mechanism (3) includes a bending drive (31), which is arranged in a one-to-one correspondence with the clamping beam (21). The output end of the bending drive (31) is provided with a top bending shaft (32). The bending drive (31) can drive the top bending shaft (32) to move from the lower part of the bending mold (22) to the upper part of the bending mold (22) to bend the steel bars of the steel mesh.

6. The steel mesh bending device according to claim 5, characterized in that, The output end of the bending drive (31) is provided with a bending plate (33), and the end of the bending plate (33) away from the bending drive (31) is provided with the top bending shaft (32). The bending plate (33) is connected to a bending seat (34), and the bending seat (34) is provided with a guide shaft (35). The bending mechanism (3) includes a bending guide seat (36), which is disposed on the support frame (1). The bending guide seat (36) is provided with a guide groove (37), and the guide shaft (35) moves within the guide groove (37) to guide the top bending shaft (32).

7. The steel mesh bending device according to claim 1, characterized in that, The steel mesh bending device also includes a limiting mechanism (4), which can restrict the relative movement of the pressing mechanism (2) and the support frame (1) when the bending mechanism (3) bends the steel mesh.

8. The steel mesh bending device according to claim 7, characterized in that, The limiting mechanism (4) includes a limiting drive (41) and a limiting baffle (42). One of the limiting drive (41) and the limiting baffle (42) is disposed on the pressing mechanism (2), and the other is disposed on the support frame (1). The output end of the limiting drive (41) is provided with a limiting shaft (43). The limiting drive (41) can drive the limiting shaft (43) to abut against or move away from the limiting baffle (42). When the limiting shaft (43) abuts against the limiting baffle (42), the limiting shaft (43) can prevent the pressing mechanism (2) from moving relative to the support frame (1) when it is bent.

9. The steel mesh bending device according to any one of claims 1-8, characterized in that, The clamping mechanism (2) further includes a gripping component (27) which is capable of gripping the steel mesh so that the steel mesh moves synchronously with the clamping mechanism (2) in the first direction.

10. The steel mesh bending device according to claim 9, characterized in that, The gripping assembly (27) includes a gripping drive (271), and the output end of the gripping drive (271) is provided with a clamping member (272). The gripping drive (271) on the two sets of clamping mechanisms (2) drives the two clamping members (272) to clamp the opposite ends of the steel mesh.

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