Clamping device of automatic wire mesh bending machine

By designing a clamping device including a frame, a horizontal fixing module, a vertical fixing module, a positioning module and a control module, the clamping device of the wire mesh automatic bending machine in the prior art is poor in versatility and low in automation. Problem, accurate positioning and efficient clamping of various types of wire mesh have been achieved.

CN222429130UActive Publication Date: 2025-02-07DANDONG RIQIAN LOGISTICS EQUIP CO LTD
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Patent Information

Application Number
CN202421136429.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-23
Publication Date
2025-02-07
Estimated Expiration
2034-05-23

AI Technical Summary

Technical Problem

The clamping devices of existing wire mesh automatic bending machines have poor versatility, unstable structure, low clamping positioning accuracy, and low degree of automation.

Method used

A clamping device including a frame, a horizontal fixing module, a vertical fixing module, a positioning module and a control module is designed. The horizontal fixing module and the vertical fixing module are movably arranged on the rack, and the precise positioning and clamping of the wire mesh is achieved through the positioning module and the control module.

Benefits of technology

The clamping device of the wire mesh automatic bending machine automatically clamps various types of wire mesh, which improves processing efficiency and enhances clamp positioning accuracy and automation.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model belongs to the field of bending machines, and relates to a clamping device of an automatic wire mesh bending machine. A clamping device of an automatic wire mesh bending machine is characterized by comprising a rack (100); the horizontal fixing module (200) is used for fixing the wire mesh in the horizontal direction; the vertical fixing module (300) is used for fixing the wire mesh in the vertical direction; the positioning module (400) is used for positioning the relative position of the metal wire mesh on the rack (100); the control module (500) is used for controlling the vertical fixing module (300) to clamp the metal wire mesh on the rack (100); the horizontal fixing module (200) and the vertical fixing module (300) are movably arranged on the rack (100). The clamping device of the automatic wire mesh bending machine is good in wire mesh clamping universality, stable in structure and high in clamping and positioning precision and automation degree.
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Description

Technical Field

[0001] The invention belongs to the field of bending machines and relates to a clamping device of an automatic wire mesh bending machine. Background Art

[0002] The bending machine is an important equipment for bending workpieces. It uses a relatively simple universal mold to press metal sheets or metal wires into a certain geometric shape. Its strength and rigidity directly determine the operating accuracy, service life of the machine tool, and the accuracy of the workpiece.

[0003] The clamping device of the existing metal wire mesh automatic bending machine can only clamp and assemble special types of metal wire meshes, and has poor versatility for clamping metal wire meshes of frequently changing types, unstable structure, low clamping positioning accuracy, and low degree of automation. Summary of the invention

[0004] In order to solve the problems of poor versatility, unstable structure, low clamping and positioning accuracy, low degree of automation, etc. in the clamping device of the prior art automatic wire mesh bending machine, a clamping device of the automatic wire mesh bending machine is provided, which is characterized by comprising: a frame; a horizontal fixing module for fixing the wire mesh in the horizontal direction; a vertical fixing module for fixing the wire mesh in the vertical direction; a positioning module for positioning the relative position of the wire mesh on the frame; a control module for controlling the vertical fixing module to clamp the wire mesh on the frame; and the horizontal fixing module and the vertical fixing module are movably arranged on the frame.

[0005] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that: the horizontal fixing module includes: a horizontal fixing plate; a first horizontal clamping plate and a second horizontal clamping plate vertically arranged on the horizontal fixing plate; the first horizontal clamping plate and the second horizontal clamping plate are arranged perpendicular to each other on the horizontal fixing plate; the first horizontal clamping plate and the second horizontal clamping plate are both provided with horizontal fixing grooves for placing the wire mesh; a horizontal moving device that cooperates with a horizontal slider and a horizontal guide rail is provided between the horizontal fixing plate and the frame.

[0006] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that: the first horizontal clamping plate and the second horizontal clamping plate have the same shape, both are rectangular; the horizontal fixing groove is a V-shaped groove, which is arranged on one side of the rectangle of the first horizontal clamping plate and the second horizontal clamping plate.

[0007] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that: the vertical fixing module includes a vertical clamping cylinder fixing plate arranged on the frame for supporting; a vertical pressing cylinder arranged on the vertical clamping cylinder fixing plate; a vertical pressing cylinder arm arranged on the vertical pressing cylinder shaft; a vertical pressing plate arranged on one end of the vertical pressing cylinder arm, and the vertical pressing plate is provided with a pressing groove for vertically pressing the wire mesh.

[0008] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that: the positioning module includes a positioning pin; an L-shaped positioning module positioning plate that fixes the positioning pin on the frame; and the positioning pin is arranged on the positioning module positioning plate.

[0009] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that the frame is a cubic frame structure composed of steel pipes, and the control module is arranged in the cubic frame structure.

[0010] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that: the control module includes: a circuit module for controlling the action of the vertical pressing cylinder; the circuit module is electrically connected to the vertical pressing cylinder.

[0011] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that there are 4 to 8 horizontal fixing modules.

[0012] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that there are 4 to 30 vertical fixing modules, which are symmetrically distributed on the upper part of the cubic frame structure of the rack.

[0013] According to the clamping device of the automatic wire mesh bending machine described above, it is characterized in that: there are 4 positioning modules distributed at the four corners of the upper part of the cubic frame structure of the frame; each positioning module includes 4-10 positioning pins.

[0014] The advantages of the present invention compared with the prior art are:

[0015] 1. The present invention adopts a frame; a horizontal fixing module for fixing the horizontal direction of the wire mesh; a vertical fixing module for fixing the vertical direction of the wire mesh; a positioning device for positioning the relative position of the wire mesh on the frame; a control module for controlling the vertical fixing module to clamp the wire mesh on the frame; the horizontal fixing module and the vertical fixing module are movably arranged on the frame, thereby realizing the problem that the clamping device of the metal wire mesh automatic bending machine automatically clamps various types of metal wire meshes, and all bending parts are clamped and positioned at one time, thereby improving the processing efficiency.

[0016] 2. The present invention adopts a horizontal fixing module: a horizontal fixing plate; a first horizontal clamping plate and a second horizontal clamping plate fixedly arranged vertically on the horizontal fixing plate; the first horizontal clamping plate and the second horizontal clamping plate are arranged perpendicularly to each other on the horizontal fixing plate; the first horizontal clamping plate and the second horizontal clamping plate are both provided with horizontal fixing grooves for placing the wire mesh. The vertical fixing module includes a vertical clamping cylinder fixing plate arranged on the frame for support, a vertical pressing cylinder arranged on the vertical clamping cylinder fixing plate; a vertical pressing cylinder arm arranged on the vertical pressing cylinder shaft; a vertical pressing plate arranged on one end of the vertical pressing cylinder arm, and a vertical pressing groove is arranged on the vertical pressing plate, so as to realize the automatic bending positioning and clamping accuracy of the wire mesh.

[0017] 3. The present invention adopts a positioning device including a positioning pin and an L-shaped positioning device positioning plate for fixing the positioning pin on a frame. The spacing and shape of the positioning pin can be changed according to the model of the metal wire mesh, further improving the automatic bending positioning accuracy of the metal wire mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of the clamping device of the automatic wire mesh bending machine.

[0019] Figure 2 Schematic diagram of the structure of the frame of the clamping device of the automatic wire mesh bending machine.

[0020] Figure 3 A partial enlarged view of the A direction of the structural schematic diagram of the clamping device of the automatic wire mesh bending machine.

[0021] Figure 4 Schematic diagram of the structure of the horizontal fixing module of the clamping device of the automatic wire mesh bending machine.

[0022] Figure 5 Schematic diagram of the structure of the vertical fixing module of the clamping device of the automatic wire mesh bending machine.

[0023] Figure 6 A schematic structural diagram of a positioning device of a clamping device of an automatic wire mesh bending machine.

[0024] Figure 7 Metal mesh clamped by the clamping device of the metal mesh automatic bending machine.

[0025] In the figure: 100: frame; 200: horizontal fixing module; 201: first horizontal clamping plate; 202: second horizontal clamping plate; 203: horizontal fixing plate; 204: horizontal slider; 205: horizontal guide rail; 300: vertical fixing module; 301: vertical clamping cylinder fixing plate; 302: vertical pressing cylinder; 303: vertical pressing cylinder arm; 304: vertical pressing plate; 400: positioning module; 401: positioning pin; 402: positioning device positioning plate; 500: control module. DETAILED DESCRIPTION

[0026] Preferred embodiment 1

[0027] The clamping device of the automatic wire mesh bending machine comprises a frame 100;

[0028] A horizontal fixing module 200 for fixing the wire mesh in the horizontal direction; a vertical fixing module 300 for fixing the wire mesh in the vertical direction; a positioning module 400 for positioning the wire mesh relative to the rack 100; a control module 500 for controlling the vertical fixing module 300 to clamp the wire mesh on the rack 100; the horizontal fixing module 200 and the vertical fixing module 300 are movably arranged on the rack 100.

[0029] The horizontal fixing module 200 includes: a horizontal fixing plate 203; a first horizontal clamping plate 201 and a second horizontal clamping plate 202 vertically arranged on the horizontal fixing plate 203; the first horizontal clamping plate 201 and the second horizontal clamping plate 202 are perpendicularly arranged on the horizontal fixing plate 203; the first horizontal clamping plate 201 and the second horizontal clamping plate 202 are both provided with horizontal fixing grooves for placing metal wire mesh; a horizontal moving device that cooperates with a horizontal slider 204 and a horizontal guide rail 205 is provided between the horizontal fixing plate 203 and the frame 100.

[0030] The first horizontal clamping plate 201 and the second horizontal clamping plate 202 have the same shape, both of which are rectangular; the horizontal fixing groove is a V-shaped groove, which is arranged on one side of the rectangle of the first horizontal clamping plate 201 and the second horizontal clamping plate 202.

[0031] The vertical fixing module 300 includes a vertical clamping cylinder fixing plate 301 arranged on the frame 100 for support; a vertical pressing cylinder 302 arranged on the vertical clamping cylinder fixing plate 301; a vertical pressing cylinder arm 303 arranged on the axis of the vertical pressing cylinder 302; and a vertical pressing plate 304 arranged on one end of the vertical pressing cylinder arm 303, and the vertical pressing plate 304 is provided with a pressing groove for vertically pressing the metal wire mesh.

[0032] The positioning module 400 includes a positioning pin 401 ; an L-shaped positioning module positioning plate 402 that fixes the positioning pin 401 on the rack 100 ; and the positioning pin 401 is disposed on the positioning module positioning plate 402 .

[0033] The frame 100 is a cubic frame structure composed of steel pipes, and the control module 500 is arranged in the cubic frame structure.

[0034] The control module 500 includes: a circuit module for controlling the action of the vertical pressing cylinder 302 ; the circuit module is electrically connected to the vertical pressing cylinder 302 .

[0035] There are 4 to 8 horizontal fixing modules 200 .

[0036] There are 4 to 30 vertical fixing modules 300 , which are symmetrically distributed on the upper part of the cubic frame structure of the rack 100 .

[0037] There are four positioning modules 400 , which are distributed at the four corners of the upper part of the cubic frame structure of the rack 100 ; each positioning module 400 includes 4-10 positioning pins 401 .

[0038] The steel wire mesh product GM71 is placed in the horizontal fixing module 200 to prevent the product from shifting in the horizontal direction. The first horizontal clamping plate 201, the second horizontal clamping plate 202 and the horizontal fixing plate 203 are connected by bolts.

[0039] The vertical fixing module 300 presses the two ends of the steel wire mesh product to prevent the product from shifting in the vertical direction.

[0040] First, connect the vertical clamping cylinder fixing plate 301 and the vertical pressing cylinder 302 with screws, and then fix the vertical clamping cylinder fixing plate 301 on the LGB8 slider with screws.

[0041] The vertical clamping cylinder is fixed on the two guide rails and the LGB8 slider, and the position of the vertical clamping cylinder can be adjusted according to different steel wire mesh products.

[0042] Preferred embodiment 2

[0043] The clamping device of the automatic wire mesh bending machine comprises a frame 100;

[0044] A horizontal fixing module 200 for fixing the wire mesh in the horizontal direction; a vertical fixing module 300 for fixing the wire mesh in the vertical direction; a positioning module 400 for positioning the wire mesh relative to the rack 100; a control module 500 for controlling the vertical fixing module 300 to clamp the wire mesh on the rack 100; the horizontal fixing module 200 and the vertical fixing module 300 are movably arranged on the rack 100.

[0045] The horizontal fixing module 200 includes: a horizontal fixing plate 203; a first horizontal clamping plate 201 and a second horizontal clamping plate 202 vertically arranged on the horizontal fixing plate 203; the first horizontal clamping plate 201 and the second horizontal clamping plate 202 are perpendicularly arranged on the horizontal fixing plate 203; the first horizontal clamping plate 201 and the second horizontal clamping plate 202 are both provided with horizontal fixing grooves for placing metal wire mesh; a horizontal moving device that cooperates with a horizontal slider 204 and a horizontal guide rail 205 is provided between the horizontal fixing plate 203 and the frame 100.

[0046] The first horizontal clamping plate 201 and the second horizontal clamping plate 202 have the same shape, both of which are rectangular; the horizontal fixing groove is a V-shaped groove, which is arranged on one side of the rectangle of the first horizontal clamping plate 201 and the second horizontal clamping plate 202.

[0047] The vertical fixing module 300 includes a vertical clamping cylinder fixing plate 301 arranged on the frame 100 for support; a vertical pressing cylinder 302 arranged on the vertical clamping cylinder fixing plate 301; a vertical pressing cylinder arm 303 arranged on the axis of the vertical pressing cylinder 302; and a vertical pressing plate 304 arranged on one end of the vertical pressing cylinder arm 303, and the vertical pressing plate 304 is provided with a pressing groove for vertically pressing the metal wire mesh.

[0048] The positioning module 400 includes a positioning pin 401 ; an L-shaped positioning module positioning plate 402 that fixes the positioning pin 401 on the rack 100 ; and the positioning pin 401 is disposed on the positioning module positioning plate 402 .

[0049] The frame 100 is a cubic frame structure composed of steel pipes, and the control module 500 is arranged in the cubic frame structure.

[0050] The control module 500 includes: a circuit module for controlling the action of the vertical pressing cylinder 302 ; the circuit module is electrically connected to the vertical pressing cylinder 302 .

[0051] There are four horizontal fixing modules 200 .

[0052] There are 18 vertical fixing modules 300 , which are symmetrically distributed on the upper part of the cubic frame structure of the rack 100 .

[0053] There are four positioning modules 400 , which are distributed at the four corners of the upper part of the cubic frame structure of the rack 100 ; each positioning module 400 includes four positioning pins 401 .

[0054] Put the steel wire mesh product GM71 into four horizontal fixed modules 200 and position it through the positioning pin 401 of the positioning module 400. The wire mesh is cross-set in the V-shaped grooves of the first horizontal clamping plate 201 and the second horizontal clamping plate 202. Press the start button of the control module 500 to start the wire bending machine. The vertical clamping cylinder arms 303 and the vertical clamping plates 304 of the 18 vertical fixed modules 300 rotate to the top of the 8 longitudinal wires of the metal wire mesh. The vertical clamping cylinder 302 drives the vertical clamping plate 304 to descend, and the clamping grooves of the vertical clamping plate 304 are used to clamp the two ends of the 8 wires. The bending device bends them and processes them. After processing, the vertical clamping cylinder arms 303 and the vertical clamping plates 304 of the 18 vertical fixed modules 300 are lifted and rotated to the initial position.

Claims

1. A clamping device for an automatic wire mesh bending machine, characterized in that: The invention comprises a frame (100); a horizontal fixing module (200) for fixing the metal wire mesh in the horizontal direction; a vertical fixing module (300) for fixing the metal wire mesh in the vertical direction; a positioning module (400) for positioning the relative position of the metal wire mesh on the frame (100); and a control module (500) for controlling the vertical fixing module (300) to clamp the metal wire mesh on the frame (100); the horizontal fixing module (200) and the vertical fixing module (300) are movably arranged on the frame (100).

2. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: The horizontal fixing module (200) comprises: a horizontal fixing plate (203); a first horizontal clamping plate (201) and a second horizontal clamping plate (202) vertically arranged on the horizontal fixing plate (203); the first horizontal clamping plate (201) and the second horizontal clamping plate (202) are mutually vertically arranged on the horizontal fixing plate (203); the first horizontal clamping plate (201) and the second horizontal clamping plate (202) are both provided with horizontal fixing grooves for placing metal wire mesh; and a horizontal moving device matched with a horizontal slider (204) and a horizontal guide rail (205) is provided between the horizontal fixing plate (203) and the frame (100).

3. The clamping device of the automatic wire mesh bending machine according to claim 2 is characterized in that: The first horizontal clamping plate (201) and the second horizontal clamping plate (202) have the same shape, both being rectangular; the horizontal fixing groove is a V-shaped groove, and is arranged on one side of the rectangle of the first horizontal clamping plate (201) and the second horizontal clamping plate (202).

4. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: The vertical fixing module (300) comprises a vertical clamping cylinder fixing plate (301) arranged on the frame (100) for supporting; a vertical pressing cylinder (302) arranged on the vertical clamping cylinder fixing plate (301); a vertical pressing cylinder arm (303) arranged on the axis of the vertical pressing cylinder (302); and a vertical pressing plate (304) arranged on one end of the vertical pressing cylinder arm (303), wherein the vertical pressing plate (304) is provided with a pressing groove for pressing the metal wire mesh in the vertical direction.

5. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: The positioning module (400) comprises a positioning pin (401); an L-shaped positioning module positioning plate (402) which fixes the positioning pin (401) on the frame (100); and the positioning pin (401) is arranged on the positioning module positioning plate (402).

6. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: The frame (100) is a cubic frame structure composed of steel pipes, and the control module (500) is arranged in the cubic frame structure.

7. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: The control module (500) comprises: a circuit module for controlling the action of the vertical pressing cylinder (302); the circuit module is electrically connected to the vertical pressing cylinder (302).

8. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: There are 4 to 8 horizontal fixing modules (200).

9. The clamping device of the automatic wire mesh bending machine according to claim 1 is characterized in that: There are 4 to 30 vertical fixing modules (300) which are symmetrically distributed on the upper part of the cubic frame structure of the rack (100).

10. The clamping device of the automatic wire mesh bending machine according to claim 1, characterized in that: There are four positioning modules (400), which are distributed at the four corners of the upper part of the cubic frame structure of the rack (100); each positioning module (400) includes 4-10 positioning pins (401).