Positioning device for processing steel bar welded mesh

Abstract

The utility model discloses a positioning device for reinforcing steel bar welded mesh machining, and relates to the technical field of reinforcing steel bar welded mesh machining equipment.The positioning device comprises a workbench, a cutting mechanism used for cutting off a welded mesh is arranged on the workbench, and a protection box is fixedly installed on the outer wall of the bottom of the workbench; and a positioning mechanism for positioning and mounting the welding net is arranged in the protection box. Under the cooperation effect of positioning plates and the like, a first motor is controlled to be started, the output end of the first motor drives a gear to rotate, the gear rotates and drives two rack plates to get close to each other, and the two rack plates get close to each other so as to drive two connecting rods and two positioning plates to get close to each other; the two positioning plates are close to each other, so that the welded meshes with different widths can be positioned and mounted, the parallel uniformity of the positions of the welded meshes with different widths and the cutting accuracy can be guaranteed, the phenomenon of excessive cutting or insufficient cutting is avoided, and the use cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of steel bar welded mesh processing equipment, and in particular to a positioning device for steel bar welded mesh processing. Background Art

[0002] Welded steel mesh for reinforced concrete is a factory-made steel mesh welded from cold-rolled ribbed steel bars or cold-rolled round steel bars. It is an excellent and efficient concrete lining material. Its emergence is of great significance in improving construction efficiency, structural quality, safety and reliability, and changing traditional construction methods. It can be used for reinforcement in reinforced concrete structures and as ordinary reinforcement in prestressed concrete structures.

[0003] After searching, the Chinese patent authorization announcement number CN221537971U discloses a processing device for interlocking steel bar welded mesh, including a base, a unloading platform and an auxiliary unloading assembly. The top of the base is connected to a frame by bolts, and the unloading platform is slidably connected to the frame.

[0004] The processing device for an interlocking steel welded mesh in the above-mentioned patent has the following shortcomings: although the device can improve the convenience of subsequent packaging operations and improve the processing efficiency of the steel welded mesh, when the device is processed and cut, since there is no device on the device that can position and install the welded mesh, the parallelism and neatness of the positions of welded meshes of different widths and the accuracy of the cut cannot be guaranteed during the cut. When there is a problem with the positioning, the welded mesh will be cut too much or too little, thereby increasing the cost of use. Utility Model Content

[0005] The purpose of the present utility model is to solve or at least alleviate the problem in the prior art that the parallelism and neatness of the positions of welding meshes of different widths and the accuracy of the required truncation cannot be guaranteed during truncation, and when positioning problems occur, the welding mesh may be over-cut or under-cut, thereby increasing the cost of use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a positioning device for processing steel bar welded mesh, comprising a workbench, the workbench being provided with a cutting mechanism for cutting the welded mesh, a protective box being fixedly mounted on the bottom outer wall of the workbench, the protective box being provided with a positioning mechanism for positioning and installing the welded mesh;

[0007] The positioning mechanism includes two rack plates slidably installed in the protective box, a gear is rotatably installed on the inner wall of one side of the protective box, and the gears are engaged with the two rack plates. The outer walls of the two rack plates on the sides away from each other are fixedly installed with connecting rods, and the outer walls of the two connecting rods on the sides close to each other are fixedly installed with positioning plates. A first motor is provided on the outer wall of one side of the protective box, and the output end of the first motor passes through the outer wall of one side of the protective box and is fixedly connected to the gear.

[0008] By adopting the above technical solution, the first motor is started by controlling the output end of the first motor to drive the gear to rotate, and the rotation of the gear will drive the two rack plates to approach each other. The two rack plates approach each other, thereby driving the two connecting rods and the two positioning plates to approach each other. By bringing the two positioning plates closer to each other, welding meshes of different widths can be positioned and installed, thereby ensuring the parallelism and neatness of the positions of welding meshes of different widths and the accuracy of the cuts, so that it will not cause over-cutting or under-cutting, thereby reducing the cost of use.

[0009] Optionally, a fixing bracket is fixedly mounted on one side outer wall of the protective box, and the first motor is fixedly mounted on the fixing bracket.

[0010] By adopting the above technical solution, the first motor can be fixedly mounted on the fixing frame by providing the fixing frame, thereby playing a role of assisting the installation.

[0011] Optionally, box grooves are provided on both side outer walls of the protection box, and the two rack plates are slidably installed in the corresponding box grooves respectively.

[0012] By adopting the above technical solution, the box groove is provided to assist in installation.

[0013] Optionally, sliding grooves are provided on the top of the workbench and the top outer wall of the protective box, and the two connecting rods are slidably installed in the corresponding sliding grooves respectively.

[0014] By adopting the above technical solution, the sliding groove is provided to play the role of auxiliary installation and limiting.

[0015] Optionally, the cutting mechanism includes a cutting frame fixedly mounted on a workbench, two connecting frames are symmetrically fixedly mounted on the cutting frame, hydraulic cylinders are fixedly mounted on both connecting frames, the output ends of the two hydraulic cylinders are fixedly mounted with the same cutting knife by bolts, and an incision is opened on the top outer wall of the workbench.

[0016] By adopting the above technical solution, the hydraulic cylinder is controlled to start, and the output end of the hydraulic cylinder pushes the cutting knife to move downward, thereby cutting the welding mesh.

[0017] Optionally, a box is fixedly installed on one side outer wall of the workbench, a screw is rotatably installed in the box, a threaded block is screwed on the screw, a driving block is fixedly installed on the top outer wall of the threaded block, a push plate is fixedly installed on the top outer wall of the driving block, a support plate is fixedly installed on one side outer wall of the box, a second motor is fixedly installed on the top outer wall of the support plate, and the output end of the second motor passes through one side outer wall of the box and is fixedly connected to the screw.

[0018] By adopting the above technical solution, the second motor is started by controlling the output end of the second motor to drive the screw to rotate, the screw rotation will drive the thread block and the drive block to move, the drive block moves and drives the push plate to move as well.

[0019] Optionally, a top outer wall of the box body is provided with an elongated groove, the driving block is slidably installed in the elongated groove, and a first collecting box is provided on one side outer wall of the workbench.

[0020] By adopting the above technical solution, the first collection box is provided so as to achieve the collection function.

[0021] Optionally, a long plate is fixedly mounted on one side outer wall of the workbench, a cylinder is fixedly mounted on one side outer wall of the long plate, a blanking plate is fixedly mounted on the output end of the cylinder, a plurality of electromagnets are provided on the blanking plate, a blanking port is opened on the workbench, a support frame is fixedly mounted on the bottom outer wall of the workbench, and a second collection box is provided on the support frame.

[0022] By adopting the above technical solution, by controlling the starting cylinder, the output end of the cylinder will drive the blanking plate and multiple electromagnets to move, and by starting multiple electromagnets and adsorbing the welding net after the cutting process is completed, the blanking plate moves back and moves the welding net to the blanking port. At this time, the electromagnet is turned off, and the welding net can fall into the second collection box. Therefore, the collection of the welding net can be completed, which is convenient for later transportation and improves the convenience and work efficiency in the later stage.

[0023] In summary, the beneficial effects of this application are as follows:

[0024] 1. The new model of the present application adopts the cooperation of the positioning plate, etc., by controlling the start of the first motor, the output end of the first motor will drive the gear to rotate, the gear rotation will drive the two rack plates to approach each other, the two rack plates approach each other, thereby driving the two connecting rods and the two positioning plates to approach each other. By bringing the two positioning plates closer to each other, the welding meshes of different widths can be positioned and installed, thereby ensuring the parallelism and neatness of the positions of the welding meshes of different widths and the accuracy of the cuts, so that it will not cause over-cutting or under-cutting, reducing the cost of use.

[0025] 2. The new model of the present application adopts the cooperation of the push plate, etc., and by controlling the start of the second motor, the output end of the second motor will drive the screw to rotate, and the rotation of the screw will drive the threaded block and the driving block to move. The movement of the driving block will drive the push plate to move as well, and the cut waste can be moved to the first collection box. Therefore, no manual operation is required, and the cut waste can be prevented from falling on the ground, thereby improving the cleanliness of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the entire application;

[0027] Figure 2 It is a schematic diagram of the positioning structure of this application;

[0028] Figure 3 It is a partial expanded schematic diagram of this application;

[0029] Figure 4 It is a schematic diagram of the blanking structure of this application.

[0030] Explanation of the accompanying drawings: In the figure: 1. workbench; 2. cutting frame; 3. connecting frame; 4. hydraulic cylinder; 5. cutting knife; 6. incision; 7. box body; 8. elongated groove; 9. first collecting box; 10. protective box; 11. box groove; 12. fixing frame; 13. first motor; 14. gear; 15. rack plate; 16. connecting rod; 17. positioning plate; 18. screw; 19. threaded block; 20. driving block; 21. push plate; 22. support plate; 23. second motor; 24. sliding groove; 25. discharge port; 26. elongated plate; 27. cylinder; 28. discharge plate; 29. ​​electromagnet; 30. support frame; 31. second collecting box. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] See also Figure 1-3 A positioning device for processing steel bar welded mesh includes a workbench 1, a cutting mechanism disposed on the workbench 1 and used to cut the welded mesh, a protective box 10 fixedly mounted on the bottom outer wall of the workbench 1, a positioning mechanism disposed in the protective box 10 and used to position and install the welded mesh, a cleaning mechanism and a blanking mechanism disposed on the workbench 1;

[0033] Among them, the positioning mechanism includes two rack plates 15 slidably installed in the protective box 10, a gear 14 rotatably installed on the inner wall of one side of the protective box 10, and the gear 14 is meshed with the two rack plates 15, a connecting rod 16 fixedly installed on the outer wall of the side away from the two rack plates 15, a positioning plate 17 fixedly installed on the outer wall of the side close to the two connecting rods 16, a fixed frame 12 fixedly installed on the outer wall of one side of the protective box 10, a first motor 13 fixedly installed on the fixed frame 12, and the output end of the first motor 13 passes through the outer wall of one side of the protective box 10 and is fixedly connected to the gear 14, two box grooves 11 opened on the outer walls on both sides of the protective box 10, and the two rack plates 15 are respectively slidably installed in the corresponding box grooves 11, two sliding grooves 24 opened on the top of the workbench 1 and the outer wall of the top of the protective box 10, and the two connecting rods 16 are respectively slidably installed in the corresponding sliding grooves 24.

[0034] During use, the first motor 13 is started by control, and the output end of the first motor 13 will drive the gear 14 to rotate. The gear 14 rotates and drives the two rack plates 15 to approach each other. The two rack plates 15 approach each other, thereby driving the two connecting rods 16 and the two positioning plates 17 to approach each other. By bringing the two positioning plates 17 closer to each other, welding meshes of different widths can be positioned and installed, thereby ensuring the parallelism and neatness of the positions of welding meshes of different widths and the accuracy of the cuts, so that it will not cause over-cutting or under-cutting, reducing the cost of use.

[0035] Reference Figure 1 The cutting mechanism includes a cutting frame 2 fixedly mounted on the workbench 1, two connecting frames 3 symmetrically fixedly mounted on the cutting frame 2, two hydraulic cylinders 4 fixedly mounted on the two connecting frames 3, and the output ends of the two hydraulic cylinders 4 are both fixedly mounted with the same cutting knife 5 by bolts, and a notch 6 is provided on the top outer wall of the workbench 1. The notch 6 is provided to facilitate cutting by the cutting knife 5, thereby preventing the cutting knife from contacting the workbench 1 and improving the service life;

[0036] When in use, by controlling and starting the hydraulic cylinder 4, the output end of the hydraulic cylinder 4 will push the cutting knife 5 to move downward, thereby being able to cut the welding mesh.

[0037] Reference Figure 1 and Figure 3The cleaning structure includes a box body 7 fixedly mounted on the outer wall of one side of the workbench 1, a screw 18 rotatably mounted in the box body 7, a threaded block 19 screwed on the screw 18, a driving block 20 fixedly mounted on the outer wall of the top of the threaded block 19, a push plate 21 fixedly mounted on the outer wall of the top of the driving block 20, a support plate 22 fixedly mounted on the outer wall of one side of the box body 7, a second motor 23 fixedly mounted on the outer wall of the top of the support plate 22, and the output end of the second motor 23 passes through the outer wall of one side of the box body 7 and is fixedly connected to the screw 18, an elongated slot 8 is provided on the outer wall of the top of the box body 7 and is used for sliding installation of the driving block 20, and a first collecting box 9 fixedly mounted on the outer wall of one side of the workbench 1 and used for collecting waste;

[0038] During use, the second motor 23 is started by control, and the output end of the second motor 23 will drive the screw 18 to rotate. The screw 18 rotates and drives the threaded block 19 and the driving block 20 to move. The driving block 20 moves and drives the push plate 21 to move as well, thereby moving the cut waste into the first collection box 9. Therefore, no manual operation is required, and the cut waste can be prevented from falling on the ground, thereby improving the cleanliness of the working environment.

[0039] Reference Figure 1 and Figure 4 The unloading mechanism includes a long plate 26 fixedly mounted on the outer wall of one side of the workbench 1, a cylinder 27 fixedly mounted on the outer wall of one side of the long plate 26, a unloading plate 28 fixedly mounted on the output end of the cylinder 27, a plurality of electromagnets 29 arranged on the unloading plate 28, a unloading port 25 opened on the workbench 1, a support frame 30 fixedly mounted on the outer wall of the bottom of the workbench 1, and a second collection box 31 slidably mounted on the support frame 30;

[0040] During use, by controlling the start-up cylinder 27, the output end of the cylinder 27 will drive the blanking plate 28 and multiple electromagnets 29 to move, and by starting multiple electromagnets 29 and adsorbing the welding mesh after the cutting process is completed, the blanking plate 28 moves back and moves the welding mesh to the blanking port 25. At this time, the electromagnet 29 is turned off, and the welding mesh can fall into the second collection box 31. Therefore, the collection of the welding mesh can be completed, which is convenient for later transportation and improves the convenience and work efficiency in the later stage.

[0041] The implementation principle of the present application is as follows: when in use, the welding mesh is first placed on the workbench 1, and the first motor 13 is started by control. The output end of the first motor 13 drives the gear 14 to rotate, and the gear 14 rotates and drives the two rack plates 15 to approach each other. The two rack plates 15 approach each other, thereby driving the two connecting rods 16 and the two positioning plates 17 to approach each other. By the two positioning plates 17 approaching each other, the welding meshes of different widths can be positioned and installed, thereby ensuring the parallelism and neatness of the positions of the welding meshes of different widths and the accuracy of the cuts, thereby preventing the phenomenon of over-cutting or under-cutting, thereby reducing the cost of use;

[0042] By controlling and starting the hydraulic cylinder 4, the output end of the hydraulic cylinder 4 will push the cutting knife 5 to move downward, thereby cutting the welding mesh;

[0043] By controlling the start-up cylinder 27, the output end of the cylinder 27 drives the blanking plate 28 and the multiple electromagnets 29 to move, and by activating the multiple electromagnets 29 and adsorbing the welding net after the cutting process, the blanking plate 28 moves back and moves the welding net to the blanking port 25. At this time, the electromagnet 29 is turned off, and the welding net can be dropped into the second collection box 31. Therefore, the collection of the welding net can be completed, which is convenient for later transportation and improves the convenience and work efficiency in the later stage.

[0044] By controlling and starting the second motor 23, the output end of the second motor 23 will drive the screw 18 to rotate, and the screw 18 will rotate and drive the threaded block 19 and the driving block 20 to move. The driving block 20 moves and drives the push plate 21 to move as well, thereby moving the cut waste into the first collection box 9. Therefore, no manual operation is required, and the cut waste can be prevented from falling on the ground, thereby improving the cleanliness of the working environment.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A positioning device for processing steel bar welded mesh, comprising a workbench (1), characterized in that: The workbench (1) is provided with a cutting mechanism for cutting the welding mesh, a protection box (10) is fixedly mounted on the bottom outer wall of the workbench (1), and a positioning mechanism for positioning and mounting the welding mesh is provided inside the protection box (10); The positioning mechanism includes two rack plates (15) slidably installed in the protective box (10), a gear (14) is rotatably installed on the inner wall of one side of the protective box (10), and the gears (14) are meshed with the two rack plates (15). The outer walls of the two rack plates (15) on the sides away from each other are fixedly installed with connecting rods (16), and the outer walls of the two connecting rods (16) on the sides close to each other are fixedly installed with positioning plates (17). A first motor (13) is provided on the outer wall of one side of the protective box (10), and the output end of the first motor (13) passes through the outer wall of one side of the protective box (10) and is fixedly connected to the gear (14).

2. A positioning device for processing steel bar welded mesh according to claim 1, characterized in that: A fixing frame (12) is fixedly mounted on one side outer wall of the protection box (10), and the first motor (13) is fixedly mounted on the fixing frame (12).

3. A positioning device for processing steel bar welded mesh according to claim 2, characterized in that: Box grooves (11) are provided on both side outer walls of the protection box (10), and the two rack plates (15) are slidably mounted in the corresponding box grooves (11).

4. The positioning device for processing steel bar welded mesh according to claim 1, characterized in that: The top of the workbench (1) and the top outer wall of the protective box (10) are both provided with sliding grooves (24), and the two connecting rods (16) are respectively slidably installed in the corresponding sliding grooves (24).

5. The positioning device for processing steel bar welded mesh according to claim 1, characterized in that: The cutting mechanism comprises a cutting frame (2) fixedly mounted on a workbench (1), two connecting frames (3) symmetrically fixedly mounted on the cutting frame (2), a hydraulic cylinder (4) fixedly mounted on each of the two connecting frames (3), and a same cutting blade (5) fixedly mounted on the output ends of the two hydraulic cylinders (4) via bolts, and a cutout (6) is provided on the top outer wall of the workbench (1).

6. The positioning device for processing steel bar welded mesh according to claim 1, characterized in that: A box body (7) is fixedly mounted on one side outer wall of the workbench (1), a screw rod (18) is rotatably mounted in the box body (7), a threaded block (19) is screwed onto the screw rod (18), a driving block (20) is fixedly mounted on the top outer wall of the threaded block (19), a push plate (21) is fixedly mounted on the top outer wall of the driving block (20), a support plate (22) is fixedly mounted on one side outer wall of the box body (7), a second motor (23) is fixedly mounted on the top outer wall of the support plate (22), and an output end of the second motor (23) passes through one side outer wall of the box body (7) and is fixedly connected to the screw rod (18).

7. A positioning device for processing steel bar welded mesh according to claim 6, characterized in that: The top outer wall of the box body (7) is provided with an elongated groove (8), the driving block (20) is slidably mounted in the elongated groove (8), and a first collecting box (9) is provided on one side outer wall of the workbench (1).

8. The positioning device for processing steel bar welded mesh according to claim 1, characterized in that: A long plate (26) is fixedly mounted on one side outer wall of the workbench (1), a cylinder (27) is fixedly mounted on one side outer wall of the long plate (26), a blanking plate (28) is fixedly mounted on the output end of the cylinder (27), a plurality of electromagnets (29) are provided on the blanking plate (28), a blanking port (25) is provided on the workbench (1), a support frame (30) is fixedly mounted on the bottom outer wall of the workbench (1), and a second collecting box (31) is provided on the support frame (30).

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