Positioning device for welding reinforcing mesh

Abstract

The utility model belongs to the technical field of reinforcing mesh welding, and particularly relates to a positioning device for reinforcing mesh welding, which comprises supporting legs, an adjusting structure is mounted at the tops of the supporting legs, moving structures are arranged on the left side and the right side of the adjusting structure, a welding structure is mounted at the top of the adjusting structure, and the adjusting structure comprises a workbench. A mounting frame is mounted in the middle of the bottom face of the workbench, a first electric push rod is mounted in the middle of the mounting frame, a lifting plate is mounted at the output end of the first electric push rod, an adjusting rod is connected into the lifting plate, a positioning rod is connected to the right end of the adjusting rod, a sliding block is mounted at the bottom end of the positioning rod, and a guide rail is connected to the outer surface of the sliding block. According to the positioning device for reinforcing mesh welding, when the first electric push rod is started to drive the lifting plate to ascend and descend, the positioning rods and the sliding blocks are driven to slide in the guide rails through sliding in the guide grooves formed in the adjusting rods and the lifting plate, and therefore the distance between the multiple positioning rods is evenly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of steel mesh welding, in particular to a positioning device for steel mesh welding. Background Art

[0002] Steel mesh is also called welded steel mesh, steel welded mesh, steel welded mesh, steel welded mesh sheet, steel mesh sheet, etc. It is a mesh in which longitudinal and transverse steel bars are arranged at a certain distance and at right angles to each other, and all intersections are welded together.

[0003] During welding, the steel bars need to be fully positioned. However, in the actual production process, the number and spacing of steel bars in the mesh of ALC panels vary depending on different application scenarios. In order to ensure the versatility of the equipment, the horizontal and vertical steel bars are simply pressed down, making it difficult for the vertical and horizontal steel bars to remain in a vertical state, thereby reducing the bearing capacity of the ALC panels.

[0004] As disclosed in Chinese patent CN220560804U, a positioning device for welding steel mesh is proposed. It is composed of two symmetrically arranged and mutually parallel support plates, a bearing mechanism, and a limiting mechanism. The bearing mechanism includes a material frame arranged between the support plates and located at a predetermined distance above. The material frame is arranged from top to bottom, and the lower end is provided with an inclined and gradually narrowing outlet. One side of the outlet is provided with multiple bearing blocks that are movable along the width direction of the support plates for carrying steel bars; the limiting mechanism is arranged between the bearing mechanism and the conveyor belt, including a pressure plate that is perpendicular to the length direction of the support plates and moves in the vertical direction. The pressure plate is provided with a through groove that penetrates along its length. The through groove is provided with a limiting block that is movable along its length for limiting the position of the steel bars. The outlet is provided with a bearing plate, which includes an inclined section and a horizontal section. The inclined section is connected to the outlet, and the side of the horizontal section is flush with the side of the bearing block. The horizontal and vertical steel bars are positioned to meet different needs.

[0005] However, the welding positioning device used in the above-mentioned reference document is not convenient for ensuring that the welded steel bars are evenly distributed in the vertical and horizontal states during the process of welding and positioning the mesh, and is not convenient for ensuring that the welded steel bars are evenly distributed and can be quickly and flexibly adjusted in the vertical or horizontal state.

[0006] For this reason, we urgently need to provide a kind of steel mesh welding positioning device. Utility Model Content

[0007] The purpose of the present utility model is to provide a positioning device for welding steel mesh, so as to solve the problem in the above-mentioned comparative documents proposed in the above-mentioned background technology that it is not convenient to ensure that the welded steel bars are evenly distributed in the vertical and horizontal states during the welding positioning of the mesh, and to ensure that they are quickly and flexibly adjusted in the vertical or horizontal state.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a positioning device for welding a steel mesh, comprising a support leg, an adjustment structure installed on the top of the support leg, movable structures provided on the left and right sides of the adjustment structure, and a welding structure installed on the top of the adjustment structure;

[0009] The adjustment structure includes a workbench, a mounting frame is installed in the middle of the bottom surface of the workbench, an electric push rod is installed in the middle of the mounting frame, a lifting plate is installed at the output end of the electric push rod, an adjusting rod is connected inside the lifting plate, a positioning rod is connected to the right end of the adjusting rod, a slider is installed at the bottom end of the positioning rod, and a guide rail is connected to the outer surface of the slider.

[0010] Preferably, the bottom surface of the workbench is fixedly connected to the top of the support leg, the outer surface of the lifting plate is slidably connected to the inner wall of a rectangular through-hole provided in the middle of the top surface of the workbench, the outer surface of the adjustment rod is slidably connected to the inner wall of a guide groove provided on the left side of the lifting plate, and the outer surface of the slider is slidably connected to the inner wall of a convex groove provided in the middle of the top surface of the guide rail. A limiting groove is provided at the top of the positioning rod, and the bottom surface of the guide rail is fixedly connected to the top surface of the workbench.

[0011] Preferably, the moving structure includes an asynchronous motor, the output end of the asynchronous motor is connected to a transmission member, the middle of the outer surface of the transmission member is connected to a slide, the middle of the top surface of the slide is installed with an electric push rod 2, and the output end of the electric push rod 2 is connected to a lifting plate.

[0012] Preferably, the asynchronous motor is detachably mounted in the middle of the left and right sides of the workbench, the bottom of the slide is slidably connected to the middle of the top surface of the workbench, and the two transmission members are fixedly connected to the left and right ends of the middle of the top surface of the workbench at their bottom ends, which are separated from each other. An arc-shaped groove is formed on the top surface of the lifting plate, and the transmission member is a positioning plate. A threaded rod is connected to the positioning plate through a bearing. The outer surface of the threaded rod is threadedly connected to a threaded barrel, and the outer surface of the threaded barrel is fixedly connected to the slide.

[0013] Preferably, the welding structure includes a welding unit and a pressing unit, and the pressing unit is installed in the middle of the left and right sides of the bottom of the welding unit.

[0014] The welding unit includes a welding frame, a sliding block is connected to the middle of the top surface of the welding frame, an electric push rod 3 is installed on the bottom surface of the sliding block, a connecting plate is installed on the output end of the electric push rod 3, and a welding gun is installed in the middle of the bottom surface of the connecting plate.

[0015] Preferably, the pressing unit includes a telescopic rod, a connecting rod is installed at one end of the two telescopic rods away from each other, a damping rod is installed in the middle of the bottom surface of the connecting rod, and the bottom end of the damping rod is connected to the pressing plate.

[0016] Preferably, the bottom end of the welding frame is fixedly connected to the back of the workbench, the outer surface of the sliding block is slidably connected to the inner wall of a rectangular through-hole in the middle of the top surface of the welding frame, and the two telescopic rods are fixedly mounted in the middle of the left and right sides of the connecting plate. The sliding block is an I-shaped block, and the bottom surface of the pressing plate is provided with an arc-shaped pressing groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The steel mesh welding positioning device, through the setting of the adjustment structure, starts the electric push rod to drive the lifting plate to rise and fall, and utilizes the sliding inside the guide groove opened by the adjustment rod and the lifting plate to drive the sliding of the positioning rod and the slider inside the guide rail, thereby evenly adjusting the spacing of multiple positioning rods.

[0019] 2. The positioning device for welding steel mesh, through the setting of the moving structure and the welding structure, uses the second electric push rod to drive the lifting plate to lift the steel mesh, and the asynchronous motor drives the movement of the transmission part and the slide, so as to facilitate the movement and adjustment of the position of the steel mesh. During the welding process, the third electric push rod is used to drive the connecting plate to descend, and the pressing plate is used to press the steel bar to ensure stability during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0021] Figure 2 This is an enlarged view of the internal structure of the regulating structure of the present utility model;

[0022] Figure 3 This is an enlarged view of the left side structure of the adjustment structure of the present utility model;

[0023] Figure 4 This is an enlarged view of the mobile structure of the utility model;

[0024] Figure 5 It is an enlarged view of the welding structure of the present utility model.

[0025] In the figure: 1. Support leg; 101. Workbench; 102. Mounting frame; 103. Electric push rod 1; 104. Lifting plate; 105. Adjusting rod; 106. Positioning rod; 107. Slider; 108. Guide rail; 201. Asynchronous motor; 202. Transmission part; 203. Slide; 204. Electric push rod 2; 205. Lifting plate; 301. Welding frame; 302. Sliding block; 303. Electric push rod 3; 304. Connecting plate; 305. Welding gun; 306. Telescopic rod; 307. Connecting rod; 308. Damping rod; 309. Pressing 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 utility model provides a technical solution:

[0028] Example 1:

[0029] A positioning device for welding a steel mesh comprises a support leg 1, an adjusting structure is installed on the top of the support leg 1, movable structures are provided on the left and right sides of the adjusting structure, and a welding structure is installed on the top of the adjusting structure.

[0030] The adjustment structure includes a workbench 101, with a mounting frame 102 mounted in the middle of the bottom surface of the workbench 101, an electric push rod 103 mounted in the middle of the mounting frame 102, a lifting plate 104 mounted on the output end of the electric push rod 103, an adjustment rod 105 connected to the inside of the lifting plate 104, a positioning rod 106 connected to the right end of the adjustment rod 105, a slider 107 mounted on the bottom end of the positioning rod 106, and a guide rail 108 connected to the outer surface of the slider 107. The bottom surface of the workbench 101 is fixedly connected to the top of the support leg 1, the outer surface of the lifting plate 104 is in sliding connection with the inner wall of a rectangular through hole in the middle of the top surface of the workbench 101, the outer surface of the adjustment rod 105 is in sliding connection with the inner wall of a guide groove provided on the left side of the lifting plate 104, and the outer surface of the slider 107 is in sliding connection with the inner wall of a convex groove provided in the middle of the top surface of the guide rail 108.

[0031] The mobile structure includes an asynchronous motor 201, the output end of which is connected to a transmission member 202. A carriage 203 is connected to the middle of the outer surface of the transmission member 202. A second electric push rod 204 is mounted in the middle of the top surface of the slide 203, and the output end of the second electric push rod 204 is connected to a lifting plate 205. The asynchronous motor 201 is removably mounted in the middle of the left and right sides of the workbench 101. The bottom of the carriage 203 is slidably connected to the middle of the top surface of the workbench 101. The bottom of the two transmission members 202, which are separated from each other, are fixedly connected to the left and right ends of the middle of the top surface of the workbench 101.

[0032] By setting the adjustment structure, when the electric push rod 103 is activated to drive the lifting plate 104 to rise and fall, the adjustment rod 105 slides within the guide groove defined by the lifting plate 104, thereby driving the positioning rods 106 and the slider 107 to slide within the guide rail 108, thereby evenly adjusting the spacing between the multiple positioning rods 106. By setting the moving structure, the electric push rod 204 drives the lifting plate 205 to lift the steel mesh, and the asynchronous motor 201 drives the movement of the transmission member 202 and the slide 203, thereby facilitating the movement and adjustment of the position of the steel mesh.

[0033] When welding the steel mesh, first place the steel bars in the limiting grooves opened on the tops of the multiple positioning rods 106, then start the electric push rod 103 to drive the lifting plate 104 to rise, and use the lifting plate 104 to open a sliding connection with the adjusting rod 105 inside the multi-angle limiting grooves, so as to use the adjusting rod 105 to drive the multiple positioning rods 106 to move. When the positioning rod 106 moves, it drives the slider 107 to slide inside the convex slide groove opened in the middle of the top surface of the guide rail 108, thereby ensuring that the multiple positioning rods 106 are adjusted synchronously and evenly, thereby achieving uniform adjustment of the spacing of multiple horizontally placed steel bars, and then place the vertical steel bars in the limiting groove opened on the front of the top of the positioning rod 106, and use welding The structure is positioned and welded. After welding is completed, the electric push rod 204 is started to drive the lifting plate 205 to rise, thereby lifting the welded steel mesh. After lifting, the asynchronous motor 201 is started to drive the transmission member 202 to transmit. The output end of the asynchronous motor 201 drives the threaded rod to rotate, and the threaded rod is connected to the threaded cylinder, the threaded cylinder is fixedly connected to the slide 203, and the bottom surface of the slide 203 is slidably connected to the middle of the top surface of the workbench 101, thereby driving the electric push rod 204 and the lifting plate 205 to move, thereby displacing the welded steel mesh as a whole, and using the synchronous start-up displacement of the two groups of moving structures to ensure the same and uniform displacement amount, thereby ensuring the welding effect of the steel mesh.

[0034] Example 2:

[0035] Based on the first embodiment, the welding structure includes a welding unit and a pressing unit. The pressing unit is installed in the middle of the left and right sides of the bottom of the welding unit. The welding unit includes a welding frame 301. A sliding block 302 is connected to the middle of the top surface of the welding frame 301. The bottom surface of the sliding block 302 is mounted on the third electric push rod 303. The output end of the third electric push rod 303 is mounted on a connecting plate 304. The bottom surface of the connecting plate 304 is mounted in the middle of the welding gun 305. The pressing unit includes telescopic rods 306. A connecting rod 307 is mounted at one end of the two telescopic rods 306, which are separated from each other. A damping rod 308 is installed in the middle of the bottom surface of the connecting rod 307. The bottom end of the damping rod 308 is connected to a pressing plate 309.

[0036] The bottom end of the welding frame 301 is fixedly connected to the back of the workbench 101, the outer surface of the sliding block 302 is slidably connected to the inner wall of the rectangular through hole in the middle of the top surface of the welding frame 301, and the two telescopic rods 306 are fixedly installed in the middle of the left and right sides of the connecting plate 304.

[0037] Through the setting of the welding structure, during the welding process, the electric push rod 303 is used to drive the connecting plate 304 to descend, and the pressing plate 309 is used to press the steel bar to ensure stability during the welding process.

[0038] During the welding process of the steel mesh, the electric push rod 303 is started to drive the connecting plate 304 to descend, and the length of the telescopic rod 306 is telescopically adjusted. When the electric push rod 303 is started to drive the connecting plate 304 and the welding gun 305 to descend for welding, the pressing plate 309 presses the steel bars, and the stress of the damping rod 308 is used during the pressing to ensure the stability of the steel bar welding. During the welding process, the sliding block 302 is used to slide inside the rectangular through hole opened in the middle of the top surface of the welding frame 301, so as to facilitate the adjustment of the welding position.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A positioning device for welding a steel mesh, comprising a support leg (1), characterized in that: An adjustment structure is installed on the top of the support leg (1), movable structures are provided on the left and right sides of the adjustment structure, and a welding structure is installed on the top of the adjustment structure; The adjustment structure comprises a workbench (101), a mounting frame (102) is installed in the middle of the bottom surface of the workbench (101), an electric push rod (103) is installed in the middle of the mounting frame (102), a lifting plate (104) is installed at the output end of the electric push rod (103), an adjustment rod (105) is connected inside the lifting plate (104), a positioning rod (106) is connected to the right end of the adjustment rod (105), a slider (107) is installed at the bottom end of the positioning rod (106), and a guide rail (108) is connected to the outer surface of the slider (107).

2. A steel mesh welding positioning device according to claim 1, characterized in that: The bottom surface of the workbench (101) is fixedly connected to the top of the supporting leg (1); the outer surface of the lifting plate (104) is slidably connected to the inner wall of a rectangular through hole provided in the middle of the top surface of the workbench (101); the outer surface of the adjusting rod (105) is slidably connected to the inner wall of a guide groove provided on the left side of the lifting plate (104); and the outer surface of the slider (107) is slidably connected to the inner wall of a convex groove provided in the middle of the top surface of the guide rail (108).

3. A steel mesh welding positioning device according to claim 1, characterized in that: The mobile structure comprises an asynchronous motor (201), the output end of the asynchronous motor (201) is connected to a transmission member (202), the middle portion of the outer surface of the transmission member (202) is connected to a slide (203), the middle portion of the top surface of the slide (203) is mounted with a second electric push rod (204), and the output end of the second electric push rod (204) is connected to a lifting plate (205).

4. A steel mesh welding positioning device according to claim 3, characterized in that: The asynchronous motor (201) is detachably mounted on the middle of the left and right sides of the workbench (101); the bottom of the slide (203) is slidably connected to the middle of the top surface of the workbench (101); and the bottom of the two transmission members (202) is away from each other and fixedly connected to the left and right ends of the middle of the top surface of the workbench (101).

5. A steel mesh welding positioning device according to claim 1, characterized in that: The welding structure includes a welding unit and a pressing unit, wherein the pressing unit is installed in the middle of the left and right sides of the bottom of the welding unit; The welding unit comprises a welding frame (301), a sliding block (302) is connected to the middle of the top surface of the welding frame (301), an electric push rod (303) is installed on the bottom surface of the sliding block (302), a connecting plate (304) is installed on the output end of the electric push rod (303), and a welding gun (305) is installed in the middle of the bottom surface of the connecting plate (304).

6. A steel mesh welding positioning device according to claim 5, characterized in that: The pressing unit comprises a telescopic rod (306), a connecting rod (307) is installed at one end of the two telescopic rods (306) away from each other, a damping rod (308) is installed in the middle of the bottom surface of the connecting rod (307), and the bottom end of the damping rod (308) is connected to a pressing plate (309).

7. A steel mesh welding positioning device according to claim 6, characterized in that: The bottom end of the welding frame (301) is fixedly connected to the back of the workbench (101), the outer surface of the sliding block (302) is slidably connected to the inner wall of a rectangular through hole provided in the middle of the top surface of the welding frame (301), and the two telescopic rods (306) are fixedly installed in the middle of the left and right sides of the connecting plate (304).

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