Edge overlock device for silk screen

Abstract

The utility model discloses an edge overlock device for a silk screen, which relates to the technical field of overlock devices and comprises an overlock main body, an overlock processing part is arranged on the overlock main body, a working table is arranged at the front end of the overlock main body, and supporting frames are arranged at four corners of the bottom of the working table. A feeding assembly is arranged between the workbench and the overlock main body. Through the installation of the feeding assembly, after the silk screen is manually inserted, the edge of the silk screen abuts against the reinforcing steel wire and is pushed into the overlock machined part together with the reinforcing steel wire, so that the reinforcing steel wire does not need to be manually fed, and material taking and feeding mechanization of the reinforcing steel wire is achieved; the utility model discloses an edge overlock device for a silk screen, and solves the problems that a manual feeding mode is adopted during feeding of reinforcing steel wires of an existing edge overlock device for the silk screen, so that the mechanical automation is low, the processing efficiency is reduced, and in addition, the manual feeding of the reinforcing steel wires has certain danger and is easy to clamp fingers of an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of wire mesh edge locking devices, and more particularly to an edge locking device for a wire mesh. Background Art

[0002] Wire mesh is a mesh woven with metal wire. It is widely used in sports venues, highway guardrails, road green belt protection, mine underground protection, mountain protection, dam flood control, livestock farm fences and zoo fences. During the production process of wire mesh, in order to prevent the mesh from loosening and injuring people, its edges need to be locked, and a locking device is required.

[0003] The locking device used in the prior art often manually feeds the reinforcing steel wire, and puts the reinforcing steel wire and the edge of the wire mesh into the locking processing part together, so that the two are entangled with each other, thereby locking the edge of the wire mesh. The edge of the wire mesh produced in this way is relatively neat and strong.

[0004] After investigation, it is found that the reinforcing steel wire is currently loaded manually, which makes the mechanical automation low, thereby reducing the processing efficiency. In addition, the manual loading of the reinforcing steel wire is dangerous and can easily pinch the operator's fingers. Therefore, it is necessary to propose an edge locking device for wire mesh to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an edge locking device for a wire mesh, so as to solve the problem that the reinforcing steel wire of the existing edge locking device for a wire mesh is manually loaded when loading, which makes the mechanical automation low, thereby reducing the processing efficiency. In addition, the manual loading of the reinforcing steel wire is dangerous and can easily pinch the operator's fingers.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a wire mesh edge locking device, comprising a locking body, a locking processing piece provided on the locking body, a workbench provided at the front end of the locking body, support frames provided at the four corners of the bottom of the workbench, and a feeding assembly provided between the workbench and the locking body;

[0007] The loading assembly includes a loading platform, the feeding port of the lock-edge processing workpiece is at the same height as the loading platform, the loading platform is fixedly installed at the rear end of the workbench, a loading chute and a slide are provided inside the loading platform, the loading chute and the slide are interpenetrated with each other, a screw rod is rotatably provided in the slide, a clamp is rotatably provided at the outer ring of the screw rod, the upper surface of the loading chute is connected to the discharge port, and a lifting plate is movably provided inside the loading chute, the lifting plate and the discharge port are adapted, a cross plate is fixedly provided between the two support frames in the rear end direction, a first electric push rod is provided at both ends of the top of the cross plate, the telescopic end of the first electric push rod is fixedly connected to the lower surface of the lifting plate, one end of the loading platform is provided with a motor, the driving shaft of the motor is fixedly connected to the screw rod, and a socket is provided at the other end of the loading platform, the socket and the loading chute are interpenetrated with each other, and a reinforcing steel wire is slidably placed in the socket.

[0008] Preferably, the vertical cross-section of the socket is circular.

[0009] Preferably, a cutting knife is provided at one end of the feeding chute close to the insertion hole, and two cutting knives are provided.

[0010] Preferably, two second electric push rods are provided at the rear end of the top of the loading table, and the two second electric push rods are symmetrically distributed with the longitudinal horizontal center line of the workbench as the symmetry axis. A stamping plate is fixedly provided on the telescopic end of the second electric push rod, and a heating plate is fixedly provided on the lower surface of the stamping plate.

[0011] Preferably, a control box is provided at one end of the workbench close to the motor, and a chassis is provided at one end of the workbench close to the socket. A support plate is rotatably provided on the chassis, and the reinforcing steel wire is wound around the outer ring of the support plate. Two connecting rods are fixedly provided on the support plate, and a roller is rotatably provided between the two connecting rods.

[0012] Preferably, a guide plate is fixedly provided at the front end of the workbench, and the vertical cross-section of the guide plate is a triangular structure.

[0013] Preferably, the length of the feeding chute is greater than the length of the discharge port.

[0014] It can be seen from the above technical solution that, compared with the prior art, the present invention provides an edge locking device for a wire mesh, which has the following beneficial effects:

[0015] 1. Through the installation of the feeding component, after the wire mesh is manually inserted, the edge of the wire mesh presses against the reinforcing wire and pushes it into the edge-locking workpiece, so that there is no need to manually feed the reinforcing wire, and the material collection and feeding of the reinforcing wire are mechanized. This solves the problem that the reinforcing wire of the existing wire mesh edge-locking device is manually fed, which makes the mechanical automation low and thus reduces the processing efficiency. In addition, there is a certain risk in manually feeding the reinforcing wire, and it is easy to pinch the operator's fingers.

[0016] 2. The feeding assembly of the utility model can cut reinforcing steel wires of different sizes to meet the requirements of different wire mesh specifications. When the clamp pulls the reinforcing steel wire and moves it, the support plate rotates accordingly, thereby releasing the reinforcing steel wire. Therefore, it is only necessary to regularly replace the reinforcing steel wire on the support plate, thereby improving the flexibility of the device.

[0017] 3. Through the installation of connecting rods, rollers and jacks, the reinforcing steel wire is straightened so that it can be better wrapped around the edge of the wire mesh and improve the neatness of the lock edge;

[0018] 4. When processing a harder wire mesh, start the heating plate, place the edge of the wire mesh under the stamping plate, start the second electric push rod, drive the stamping plate to press down, press and heat the edges of the reinforcing steel wire and the wire mesh at the same time, and then push the edge locking workpiece forward. The heated edges of the reinforcing steel wire and the wire mesh are bent and wound more tightly, improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of an edge locking device for a wire mesh according to the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the feeding component of the utility model;

[0022] Figure 3 This is a schematic diagram of the transverse cross-sectional structure of the feeding component of the utility model;

[0023] Figure 4 This is a schematic diagram of the longitudinal structure of the feeding assembly of the utility model;

[0024] Figure 5 This is a structural diagram of the chassis and support plate of the utility model.

[0025] In the figure: 1. Hemming body; 2. Hemming workpiece; 3. Loading platform; 4. Chassis; 5. Support plate; 6. Reinforced steel wire; 7. Socket; 8. Loading chute; 9. Slide; 10. Motor; 11. Screw; 12. Clamp; 13. Cutting knife; 14. Discharge port; 15. Lifting plate; 16. First electric push rod; 17. Support frame; 18. Horizontal plate; 19. Connecting rod; 20. Roller; 21. Control box; 22. Workbench; 23. Guide plate; 24. Second electric push rod; 25. Stamping plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5 The embodiment of the utility model discloses an edge locking device for a wire mesh, comprising a locking body 1, a locking processing part 2 being provided on the locking body 1, a workbench 22 being provided at the front end of the locking body 1, and support frames 17 being provided at the four corners of the bottom of the workbench 22. When in use, the edge of the wire mesh is inserted into the locking processing part 2 from the workbench 22, and a reinforcing steel wire 6 is placed in the locking processing part 2. Then, the locking processing part 2 is operated so that the edge of the wire mesh and the reinforcing steel wire 6 are entangled with each other, thereby performing a locking process on the edge of the wire mesh, so that the edge of the wire mesh produced is relatively neat and firm.

[0028] However, the reinforcing wire 6 is currently loaded manually, which results in a low level of mechanical automation and reduces processing efficiency. In addition, manual loading of the reinforcing wire is dangerous and can easily pinch the operator's fingers. Therefore, the present invention provides a loading assembly between the workbench 22 and the edge-locking body 1.

[0029] Specifically, the loading assembly includes a loading platform 3, the feeding port of the lock edge processing part 2 is at the same height as the loading platform 3, the loading platform 3 is fixedly installed at the rear end of the workbench 22, and the loading platform 3 is provided with a loading trough 8 and a slide 9. The loading trough 8 and the slide 9 are connected to each other. A screw rod 11 is rotatably provided in the slide 9, and a clamp 12 is rotatably provided at the outer ring of the screw rod 11. The upper surface of the loading trough 8 is connected to the discharge port 14. The length of the loading trough 8 is greater than the length of the discharge port 14. The loading trough 8 is movably provided inside the loading trough 8. A lifting plate 15 is provided, and the lifting plate 15 is adapted to the discharge port 14. A horizontal plate 18 is fixedly provided between the two support frames 17 in the rear end direction. A first electric push rod 16 is provided at both ends of the top of the horizontal plate 18. The telescopic end of the first electric push rod 16 is fixedly connected to the lower surface of the lifting plate 15. A motor 10 is provided at one end of the loading platform 3. The drive shaft of the motor 10 is fixedly connected to the screw rod 11. A socket 7 is provided at the other end of the loading platform 3. The socket 7 and the loading trough 8 are connected to each other, and the reinforcing steel wire 6 slides in the socket 7.

[0030] The operator inserts one end of the reinforcing wire 6 into the socket 7, runs the clamp 12, clamps one end of the reinforcing wire 6, and then starts the motor 10 to drive the screw rod 11 to rotate. Since the screw rod 11 and the clamp 12 are threadedly connected, the clamp 12 is driven to slide in the slide groove 9, and the reinforcing wire 6 is pulled into the feeding chute 8. After the reinforcing wire 6 is pulled out to a specified length according to actual needs, a cutting knife 13 is provided at one end of the feeding chute 8 near the socket 7. There are two cutting knives 13. Start the two cutting knives 13 to cut the reinforcing wire 6. At this time, the clamp 12 continues to move and places the cut reinforcing wire 6 in the middle position above the lifting plate 15. The motor 10 is started in the reverse direction to return the clamp 12 to the new one. One end of the segment of reinforcing steel wire 6 is clamped and waits for the next pull-out. At this time, the first electric push rod 16 is started to drive the lifting plate 15 to move upward until the upper surface of the lifting plate 15 is at the same height as the upper surface of the workbench 22. At this time, after the wire mesh is manually inserted, the edge of the wire mesh pushes against the reinforcing steel wire 6 and pushes it into the lock-edge workpiece 2, so that there is no need to manually load the reinforcing steel wire 6, and the material collection and loading of the reinforcing steel wire 6 are mechanized, which solves the problem that the reinforcing steel wire 6 of the existing wire mesh edge lock device is manually loaded. This method makes the mechanical automation low, thereby reducing the processing efficiency. In addition, there is a certain risk in manually loading the reinforcing steel wire 6, and it is easy to clamp the operator's fingers.

[0031] Taking into account that the reinforcing steel wire 6 needs to be supported, a chassis 4 is provided at one end of the workbench 22 close to the socket 7, and a support plate 5 is rotatably provided on the chassis 4. The reinforcing steel wire 6 is wound around the outer ring of the support plate 5. When the clamp 12 pulls the reinforcing steel wire 6 to move, the support plate 5 rotates accordingly, thereby releasing the reinforcing steel wire 6. Therefore, it is only necessary to replace the reinforcing steel wire 6 on the support plate 5 regularly.

[0032] Since the wound reinforcing steel wire 6 has a certain curvature, two connecting rods 19 are fixedly provided on the support plate 5, and a roller 20 is rotatably provided between the two connecting rods 19. While limiting the reinforcing steel wire 6, the reinforcing steel wire 6 can be guided to improve the practicality of the device.

[0033] In addition, the vertical cross-section of the insertion hole 7 is circular, and the reinforcing steel wire 6 is further straightened so that it can be better wrapped around the edge of the wire mesh, thereby improving the neatness of the locking edge.

[0034] In order to allow the edge of the wire mesh to smoothly enter the lock-edge workpiece 2 without the need for precise placement, a guide plate 23 is fixedly provided at the front end of the workbench 22. The vertical cross-section of the guide plate 23 is a triangular structure. By installing the guide plate 23, the edge of the wire mesh is guided to improve processing efficiency.

[0035] Taking into account the different strengths of the wire mesh, when processing a harder wire mesh, the reinforcing steel wire 6 and the edges of the wire mesh may not be tightly wound. Therefore, two second electric push rods 24 are provided at the rear end of the top of the loading table 3. The two second electric push rods 24 are symmetrically distributed with the longitudinal horizontal center line of the workbench 22 as the axis of symmetry. A stamping plate 25 is fixedly provided on the telescopic end of the second electric push rod 24, and a heating plate is fixedly provided on the lower surface of the stamping plate 25. By starting the heating plate and placing the edge of the wire mesh under the stamping plate 25, the second electric push rod 24 is started to drive the stamping plate 25 to punch downward, pressing and heating the edges of the reinforcing steel wire 6 and the wire mesh at the same time. Therefore, after the lock-locking workpiece 2 is pushed forward, the edges of the heated reinforcing steel wire 6 and the wire mesh are bent and wound more tightly, thereby improving the practicality of the device.

[0036] Furthermore, a control box 21 is provided at one end of the workbench 22 close to the motor 10 , and the device can be parameter-adjusted and controlled by installing the control box 21 .

[0037] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0038] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An edge locking device for a wire mesh, comprising an edge locking body (1), characterized in that: A locking processing piece (2) is provided on the locking body (1), a workbench (22) is provided at the front end of the locking body (1), support frames (17) are provided at the four corners of the bottom of the workbench (22), and a loading assembly is provided between the workbench (22) and the locking body (1); The feeding assembly includes a feeding platform (3), the feeding port of the edge-locking workpiece (2) is at the same height as the feeding platform (3), the feeding platform (3) is fixedly installed at the rear end of the workbench (22), the feeding platform (3) is provided with a feeding trough (8) and a slide (9), the feeding trough (8) and the slide (9) are connected to each other, a screw rod (11) is rotatably provided in the slide (9), a clamp (12) is rotatably provided at the outer ring of the screw rod (11), the upper surface of the feeding trough (8) is connected with a discharge port (14), a lifting plate (15) is movably provided inside the feeding trough (8), and the lifting plate (11) is provided on the upper surface of the feeding trough (8). 5) and the discharge port (14), a horizontal plate (18) is fixedly provided between the two support frames (17) in the rear end direction, a first electric push rod (16) is provided at both ends of the top of the horizontal plate (18), the telescopic end of the first electric push rod (16) is fixedly connected to the lower surface of the lifting plate (15), a motor (10) is provided at one end of the loading platform (3), the driving shaft of the motor (10) and the screw rod (11) are fixedly connected, a socket (7) is provided at the other end of the loading platform (3), the socket (7) and the loading trough (8) are interconnected, and a reinforcing steel wire (6) is slidably placed in the socket (7).

2. The edge locking device for a wire mesh according to claim 1, characterized in that: The vertical cross section of the socket (7) is circular.

3. The edge locking device for a wire mesh according to claim 1, characterized in that: A cutting knife (13) is provided at one end of the interior of the feeding trough (8) close to the insertion hole (7), and two cutting knives (13) are provided.

4. The edge locking device for a wire mesh according to claim 1, characterized in that: Two second electric push rods (24) are provided at the rear end of the top of the loading platform (3), and the two second electric push rods (24) are symmetrically distributed with the longitudinal horizontal center line of the workbench (22) as the symmetry axis. A stamping plate (25) is fixedly provided on the telescopic end of the second electric push rod (24), and a heating plate is fixedly provided on the lower surface of the stamping plate (25).

5. The edge locking device for a wire mesh according to claim 4, characterized in that: A control box (21) is provided at one end of the workbench (22) close to the motor (10), and a chassis (4) is provided at one end of the workbench (22) close to the socket (7). A support disk (5) is rotatably provided on the chassis (4), and the reinforcing steel wire (6) is wound around the outer ring of the support disk (5). Two connecting rods (19) are fixedly provided on the support disk (5), and a roller (20) is rotatably provided between the two connecting rods (19).

6. The edge locking device for a wire mesh according to claim 5, characterized in that: A guide plate (23) is fixedly provided at the front end of the workbench (22), and the vertical cross-section of the guide plate (23) is a triangular structure.

7. The edge locking device for a wire mesh according to claim 1, characterized in that: The length of the feeding chute (8) is greater than the length of the discharge port (14).

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