Full-automatic mesh gantry welding machine

Abstract

The utility model provides a kind of full-automatic mesh gantry weld, including rack, welding device, discharging mould frame, pushing device, feeding mould frame, mould plate and material moving device, first feeding way, second feeding way and door type frame are equipped on rack, welding device is vertically equipped on door type frame, mould plate is pushed to feeding mould frame by pushing device, material moving device is used to lift and move mould plate in feeding mould frame and place back to discharging mould frame.Through feeding mould frame moves to welding device and carries out welding processing to mesh placed in mould plate, after mesh welding is completed, through the material circulation function of material moving device, mould plate is lifted and moves and places back to discharging mould frame and carries out material taking and again discharging, realizes the full-automatic flow of mould plate between discharging mould frame and feeding mould frame, completely gets rid of the operation mode of traditional manual sequence welding, significantly improves the automation degree and production continuity of welding process, effectively improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically to a fully automatic gantry welding machine for wire mesh. Background Technology

[0002] In the wire mesh manufacturing industry, the performance of welding equipment plays a crucial role in production efficiency and product quality. Traditional single-head manual welding relies entirely on manual operation of each welding point, which is extremely slow, inefficient, and unable to meet the growing market demand. Furthermore, manual operation is unstable, resulting in significant fluctuations in product quality.

[0003] While older large gantry welding machines improved welding efficiency to some extent, they were bulky and complex, requiring a large floor space, incurring high costs, and being difficult to maintain. XY-axis welding machines also suffered from complex structures, often exhibiting instability during material handling, leading to deviations and inaccuracies during operation. Furthermore, they lacked adaptability to different mesh sizes. Utility Model Content

[0004] The purpose of this invention is to provide a fully automatic gantry welding machine for wire mesh, which aims to solve the problems of low automation and inaccurate welding in the existing technology.

[0005] To achieve the above objectives, this utility model provides a fully automatic wire mesh gantry welding system, comprising: a frame, on which a first feeding path and a second feeding path are sequentially arranged along its length; a gantry frame is mounted above the second feeding path; a welding device is vertically mounted on the gantry frame; a feeding mold frame is fixedly mounted on the first feeding path; a pushing device is mounted on the frame below the feeding mold frame along the length of the frame, with a portion located on the second feeding path; and the feeding mold frame is slidably mounted. On the second feeding path, the feeding mold frame is symmetrically provided with feeding guide blocks on both sides near the unloading mold frame, and symmetrically provided with positioning blocks on both sides away from the unloading mold frame; the mold plate is placed in the unloading mold frame, and the mold plate is pushed into the feeding mold frame by the pushing device, and then driven to move back and forth along the length direction of the second feeding path; the material transfer device is provided on both sides of the frame, and is used to lift the mold plate in the feeding mold frame and move it back into the unloading mold frame.

[0006] Furthermore, the mold plate is symmetrically provided with lifting lugs on both sides, and the lifting lugs are provided with insertion holes. The material transfer device includes lifting cylinders that are vertically slidably connected to both sides of the frame. The movable end of the lifting cylinder is provided with an insertion hole cylinder, and the movable end of the insertion hole cylinder is provided with a pin that cooperates with the insertion hole for insertion.

[0007] Furthermore, the lifting cylinder is disposed along the length of the frame via a sliding mounting base and a guide rail slider. The material transfer device also includes two synchronous belt drive mechanisms and a material transfer drive motor. The two synchronous belt drive mechanisms are symmetrically disposed on both sides of the frame. A synchronous drive shaft is connected between the pulleys of the two synchronous belt drive mechanisms. The material transfer drive motor is disposed at the bottom of the frame. The material transfer drive motor is connected to the synchronous drive shaft via a drive belt and pulleys. The sliding mounting base is connected to the synchronous belt in the synchronous belt drive mechanism via a clamping plate.

[0008] Furthermore, the feeding device includes a linear slide table and an L-shaped pusher plate, wherein the L-shaped pusher plate is disposed on the slide table base of the linear slide table.

[0009] Furthermore, the feeding mold frame is connected to the frame via a guide rail slider, and a rack is provided on one side of the feeding mold frame along its length direction. The frame is provided with a feeding motor that meshes with the rack to drive the feeding mold frame to slide.

[0010] Furthermore, the welding device includes an upper welding head and a lower welding head, both of which are controlled by a cylinder to lift and close.

[0011] Furthermore, at least two upper welding heads and two lower welding heads are provided opposite to each other.

[0012] Furthermore, the welding device also includes a transformer, which is electrically connected to the upper welding head and the lower welding head respectively via a copper body material.

[0013] Furthermore, the mold plate is provided with a mesh clamp.

[0014] The fully automatic wire mesh gantry welding system provided by this utility model, compared with the prior art:

[0015] 1. Through the linkage between the pushing device and the feeding mold frame, the mold plate in the unloading mold frame can be pushed to the feeding mold frame. The feeding mold frame then moves the mold plate to the welding device for welding the mesh placed inside the mold plate. After the mesh is welded, the material circulation function of the transferring device lifts and moves the mold plate back into the unloading mold frame for material retrieval and reloading. This achieves the connection between the unloading mold frame and the feeding mold frame.

[0016] The fully automated transfer between the mold racks completely eliminates the traditional manual welding operation mode, significantly improves the automation level and production continuity of the welding process, and effectively improves production efficiency.

[0017] 2. The feeding guide blocks and positioning blocks set on both sides of the feeding mold frame form a double positioning constraint, which enables the mold plate in the unloading mold frame to be accurately pushed into the feeding mold frame by the pushing device. This effectively ensures that the position of the mold plate does not change during the displacement process, so that the welding device can perform precise welding at the predetermined coordinate position and reduce the product defect rate. Attached Figure Description

[0018] Figure 1 is a structural schematic diagram of a fully automatic wire mesh gantry welding system according to this utility model;

[0019] Figure 2 is a structural schematic diagram of a fully automatic wire mesh gantry welding system according to this utility model from another perspective;

[0020] Figure 3 is a top view of the fully automatic wire mesh gantry welding structure of this utility model;

[0021] Figure 4 is a schematic diagram of the structure of a mold plate for a fully automatic wire mesh gantry welding according to this utility model;

[0022] Figure 5 is a schematic diagram of the structure of a fully automatic wire mesh gantry welding material transfer device according to the present invention;

[0023] Figure 6 is a schematic diagram of the structure of the feeding mold and the unloading mold in the fully automatic wire mesh gantry welding of this utility model on the machine frame (hiding the material transfer device and mold plate).

[0024] Figure 7 is a schematic diagram of the connection structure of the welding device on the frame in a fully automatic wire mesh gantry welding process according to this utility model.

[0025] Explanation of reference numerals in the attached figures

[0026] 10-Frame; 11-First feeding conveyor; 12-Second feeding conveyor; 13-Gantry frame; 14-Discharge mold frame;

[0027] 20-Welding device; 21-Upper welding head; 22-Lower welding head; 23-Transformer;

[0028] 30 - Feeding device; 31 - Linear slide; 32 - L-shaped push plate;

[0029] 40-Feeding mold frame; 41-Feeding guide block; 42-Positioning stop; 43-Rack and pinion; 44-Feeding motor;

[0030] 50 - Mold plate; 51 - Lifting lug; 52 - Insertion hole; 53 - Mesh clamp;

[0031] 60 - Material transfer device; 61 - Lifting cylinder; 611 - Sliding mounting base; 62 - Insertion cylinder; 621 - Pin; 63 - Synchronous belt drive mechanism; 64 - Material transfer drive motor; 65 - Synchronous drive shaft. Detailed Implementation

[0032] The present invention will be described in detail below with reference to specific embodiments.

[0033] In this utility model, when directional terms appear, they are used to facilitate the description of this utility model and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this utility model.

[0034] In this utility model, unless otherwise explicitly specified and limited, when terms such as "set in," "connected," or "linked" appear, these terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] As shown in Figure 1 to Figure 7 As shown, a fully automatic wire mesh gantry welding system includes a frame 10, a welding device 20, a feeding mold frame 14, a pushing device 30, a feeding mold frame 40, a mold plate 50, and a transferring device 60.

[0036] The frame 10 is a frame structure. A first feeding channel 11 and a second feeding channel 12 are arranged sequentially along its length on the frame 10. A gantry frame 13 is mounted above the second feeding channel 12. A welding device 20 is vertically mounted on the gantry frame 13.

[0037] The feeding mold frame 14 is fixedly installed on the first feeding conveyor 11. The feeding mold frame 14 is composed of two symmetrically arranged L-shaped angle iron support frames.

[0038] The pusher device 30 is arranged on the frame 10 below the feeding mold frame 14 along the length direction of the frame 10, and part of it is located on the second feeding channel 12 to ensure sufficient pushing stroke.

[0039] The feeding mold frame 40 is slidably mounted on the second feeding channel 12. The feeding mold frame 40 has symmetrical feeding guide blocks 41 on both sides near the unloading mold frame 14, and symmetrical positioning blocks 42 on both sides away from the unloading mold frame 14.

[0040] The mold plate 50 is placed inside the feeding mold frame 14. The mold plate 50 is used to place the welding material of the mesh. The mold plate 50 is pushed into the feeding mold frame 40 by the pushing device 30, and then driven to move back and forth along the length direction of the second feeding channel 12.

[0041] The material transfer device 60 is located on both sides of the frame 10 and is used to lift and move the mold plate 50 in the feeding mold frame 40 back into the unloading mold frame 14.

[0042] In practical implementation, the welding device 20, the pushing device 30, the feeding mold frame 40, and the transferring device 60 are used.

[0043] Controlled by the control system, the worker places the mold plate 50 containing the mesh welding material into the feeding mold frame 14. The control system then controls the pushing device 30 to push the mold plate 50 from the feeding mold frame 14 into the feeding mold frame 40. The feeding mold frame 40 moves the mold plate 50 along the second track towards the welding device 20. The welding device 20 performs a preset number of welding points on the welding material placed in the mold plate 50 until the mesh welding material is completely welded. Afterward, the feeding mold frame 40 folds back to its initial position. Simultaneously, the worker can continue to place mold plates 50 into the empty feeding mold frame 14. The transferring device 60 lifts the mold plate 50 from the feeding mold frame 40, and the pushing device 30 pushes the newly placed mold plate 50 back into the feeding mold frame 40 for continuous welding. The transferring device 60 then moves the lifted mold plate 50 back into the feeding mold frame 14. Inside, materials are manually retrieved and replaced for the next processing step. The entire feeding, return, and welding process is highly efficient, significantly improving the automation level and production continuity of the welding process.

[0044] In this embodiment, the mold plate 50 is symmetrically provided with lifting lugs 51 on both sides, and the lifting lugs 51 are provided with insertion holes 52. The material transfer device 60 includes lifting cylinders 61 that are vertically slidably connected to both sides of the frame 10. The movable end of the lifting cylinder 61 is provided with an insertion hole cylinder 62, and the movable end of the insertion hole cylinder 62 is provided with a pin 621 that is inserted into the insertion hole 52.

[0045] In practice, after the mold plate 50 is folded back to its initial position, the pin 621 at the movable end of the insertion cylinder 62 is inserted into the lifting lugs 51 on both sides of the mold plate 50. Then, the lifting cylinder 61 drives the mold plate 50 to complete the lifting action and slides on the frame 10 following the lifting cylinder 61.

[0046] Specifically, the lifting cylinder 61 is mounted on the length of the frame 10 via a sliding mounting base 611 and a guide rail slider. The material transfer device 60 also includes two synchronous belt drive mechanisms 63 and a material transfer drive motor 64. The two synchronous belt drive mechanisms 63 are symmetrically arranged on both sides of the frame 10. A synchronous drive shaft 65 is connected between the pulleys of the two synchronous belt drive mechanisms 63. The material transfer drive motor 64 is located at the bottom of the frame 10 and is connected to the synchronous drive shaft 65 via a drive belt and pulleys. The sliding mounting base 611 is connected to the synchronous belt in the synchronous belt drive mechanism 63 via a clamping plate.

[0047] In practical implementation, the material transfer drive motor 64 is connected to the synchronous transmission shaft 65, driving the synchronous belts in the two synchronous belt transmission mechanisms 63 to rotate in a circle. The sliding mounting base 611 is connected to the clamping plate.

[0048] The synchronous belt connection, in conjunction with the guide rail slider on the frame 10, drives the sliding mounting seat 611 to slide along the length of the frame 10, thereby driving the lifted mold plate 50 to move along the length of the frame 10 to the feeding mold frame 14.

[0049] In this embodiment, the pushing device 30 includes a linear slide 31 and an L-shaped pusher plate 32.

[0050] 32 is set on the slide base of the linear slide 31.

[0051] In practice, the mold plate 50 is placed inside the feeding mold frame 14, and the front end of the mold plate 50 is pushed and moved by the vertical plate in the L-shaped push plate 32.

[0052] In this embodiment, the feeding mold frame 40 is connected to the frame 10 via a guide rail slider.

[0053] A rack 43 is provided on one side of the feeding mold frame 40 along its length direction, and a feeding motor 44 is provided on the frame 10 to mesh with the rack 43 for driving the feeding mold frame 40 to slide.

[0054] In this embodiment, the welding device 20 includes an upper welding head 21 and a lower welding head 22, both of which are controlled by cylinders for lifting and closing. The upper welding head 21 is driven by a multiplier cylinder, which can generate significant welding pressure within a small space, ensuring a tight fit between the mesh and the electrode during welding, thus improving welding quality and efficiency. The lower welding head 22 uses a standard lifting cylinder and can be equipped with two sets of guide rod sleeves for auxiliary balance, ensuring the device remains horizontally stable during lifting and preventing tilting from affecting welding quality. The two sets of guide rod sleeves are symmetrically distributed at the bottom of the lower cylinder, working in conjunction with it to ensure the stability of the device during lifting and lowering through high-precision guidance.

[0055] In this embodiment, at least two upper welding heads 21 and lower welding heads 22 are provided opposite to each other. This allows for a variety of welding points and enables flexible combinations and adjustments according to process requirements. Whether it is the fine processing of small mesh sheets or the mass production of large mesh sheets, the specific production needs of the required product process can be met through customization, thereby improving the versatility and applicability of the equipment.

[0056] In this embodiment, the welding device 20 further includes a transformer 23, which is electrically connected to the upper welding head 21 and the lower welding head 22 via copper body material. Both the upper welding head 21 and the lower welding head 22 are brass welding heads.

[0057] In this embodiment, to ensure that the wire mesh welding material is placed more securely on the mold plate 50,

[0058] The mold plate 50 is equipped with a mesh clamp 53 for pressing the mesh welding material.

[0059] Where there is no conflict, the above embodiments and features can be combined with each other.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A fully automatic mesh gantry welding machine, characterized in that, include: A frame, wherein a first feeding path and a second feeding path are sequentially arranged along its length, and a gantry frame is erected above the second feeding path, and a welding device is vertically arranged on the gantry frame; The feeding mold frame is fixedly installed on the first feeding conveyor; A material pushing device is disposed on the frame below the material feeding mold frame along the length direction of the frame, and a portion of it is located on the second feeding channel; A feeding mold frame is slidably disposed on the second feeding channel. The feeding mold frame is symmetrically provided with feeding guide blocks on both sides near the unloading mold frame, and symmetrically provided with positioning blocks on both sides away from the unloading mold frame. The mold plate is placed in the feeding mold frame. The mold plate is pushed into the feeding mold frame by the pushing device, and then driven to move back and forth along the length direction of the second feeding channel. A material transfer device is provided on both sides of the frame, used to lift and move the mold plate in the feeding mold frame back into the unloading mold frame.

2. The full-automatic mesh gantry welding machine according to claim 1, characterized in that, The mold plate is symmetrically provided with lifting lugs on both sides, and the lifting lugs are provided with insertion holes. The material transfer device includes lifting cylinders that are vertically slidably connected to both sides of the frame. The movable end of the lifting cylinder is provided with an insertion hole cylinder, and the movable end of the insertion hole cylinder is provided with a pin that is inserted into the insertion hole.

3. The fully automatic mesh gantry welding machine according to claim 2, characterized in that, The lifting cylinder is mounted on the length of the frame via a sliding mounting base and a guide rail slider. The material transfer device also includes two synchronous belt drive mechanisms and a material transfer drive motor. The two synchronous belt drive mechanisms are symmetrically arranged on both sides of the frame. A synchronous drive shaft is connected between the pulleys of the two synchronous belt drive mechanisms. The material transfer drive motor is located at the bottom of the frame. The material transfer drive motor is connected to the synchronous drive shaft via a drive belt and pulleys. The sliding mounting base is connected to the synchronous belt in the synchronous belt drive mechanism via a clamping plate.

4. The fully automatic mesh gantry welding machine according to claim 1, characterized in that, The feeding device includes a linear slide and an L-shaped pusher plate, wherein the L-shaped pusher plate is disposed on the slide of the linear slide. Seated.

5. The fully automatic mesh gantry welding machine according to claim 1, characterized in that, The feeding mold frame is connected to the machine frame via a guide rail slider. A rack is provided on one side of the feeding mold frame along its length. A feeding motor is provided on the machine frame and meshes with the rack to drive the feeding mold frame to slide.

6. The fully automatic mesh gantry welding machine according to claim 1, characterized in that, The welding device includes an upper welding head and a lower welding head, both of which are controlled by a cylinder to lift and close.

7. The fully automatic mesh gantry welding machine according to claim 6, characterized in that, The upper welding head and the lower welding head are provided in at least two opposite directions.

8. The fully automatic mesh gantry welding machine of claim 6, wherein, The welding apparatus also includes a transformer, which is electrically connected to the upper welding head and the lower welding head respectively via a copper body material.

9. The fully automatic mesh gantry welding machine according to claim 1 or 2, characterized in that, The mold plate is equipped with a mesh clamp.

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