Automatic welding machine for metal net

Abstract

The utility model discloses an automatic metal net welding machine which comprises a working table, a second sliding rail is fixed to the outer wall of the bottom of the working table, a movable frame is arranged on one side of the working table, multiple sets of second rotating motors are arranged on the outer wall of one side of the movable frame, and the output ends of one sides of the second rotating motors slidably penetrate through the movable frame. A first sliding rail is arranged on one side of the moving frame, a driving frame is arranged on one side of the first sliding rail, a first rotating motor is arranged on one side of the driving frame, the output end of one side of the first rotating motor slidably penetrates through the driving frame, and a first rotating wheel is installed on one side of the output end of the first rotating motor. According to the automatic welding machine for the metal net, the mold can be driven to do large-amplitude movement in the transverse direction and the longitudinal direction through movement of the movable frame and the driving frame, and therefore the situation that the position of the mold needs to be manually adjusted to be aligned with a welding head for welding is avoided, and the welding accuracy is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mesh welding, and particularly relates to an automatic metal mesh welding machine. Background Art

[0002] A metal mesh is a mesh woven from metal, and the production of the metal mesh needs to be completed by welding. Metal meshes are commonly used in various areas that need to be reinforced or equipment that needs screening and filtering.

[0003] After retrieval, a patent with the Chinese patent publication number CN208322417U discloses a multi-point pressure welding mechanism for metal mesh sheets. The utility model relates to a metal mesh sheet welding method, especially a multi-point pressure welding mechanism for metal mesh sheets. It mainly solves the technical problems existing in the prior art, such as the welding machine cannot automatically perform continuous multi-point welding and same-row welding, the copper plate is prone to come off during welding, it is not easy to control when the welding point temperature is too high, and the phenomenon of welding breakage is serious. The utility model includes a frame, a linear slide rail is arranged on the frame, a workbench is slidably connected to the linear slide rail, the workbench is connected to a workbench cylinder, a plurality of welding copper nozzles are arranged above the workbench, the welding copper nozzles are connected to a lifting cylinder, the lifting cylinder is fixed on the cross beam of the frame, the welding copper nozzles are connected to a welding machine transformer through a conductive copper plate, and the welding machine transformer, the workbench cylinder, and the lifting cylinder are connected to a power parameter control cabinet through a circuit. The welding machine transformer and the power parameter control cabinet are arranged at the lower part of the frame.

[0004] However, when welding the metal mesh, it is necessary to manually assist in aligning the intersection points with the welding heads for welding. Only driving slightly by the cylinder cannot effectively control the metal mesh to move automatically to align the intersection points with the welding heads. Manual adjustment is required, which will result in low welding efficiency, consume a large amount of labor costs, and the accuracy of manual adjustment is relatively low, which will lead to unstable welding quality, and it is easy to have errors between welding points, resulting in loose and insecure welding. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an automatic metal mesh welding machine, which can drive the mold to perform large-scale horizontal and vertical movements through the movement of the moving frame and the driving frame. Thus, the situation of manually adjusting the position of the mold to align with the welding head for welding is avoided, and the accuracy during welding can be effectively increased.

[0006] A metal mesh automatic welding machine according to an embodiment of the present utility model includes: a workbench, a second slide rail is fixedly installed on the outer wall of the bottom of the workbench, a moving frame is arranged on one side of the workbench, a second rotating motor is arranged on the outer wall of one side of the moving frame, and multiple groups of the second rotating motors are provided. The output end on one side of the second rotating motor is slidably penetrated through the moving frame. A second runner is installed on one side of the output end of the second rotating motor, and the second runner is adapted to the second slide rail. A first slide rail is arranged on one side of the moving frame, a driving frame is arranged on one side of the first slide rail, a first rotating motor is arranged on one side of the driving frame, the output end on one side of the first rotating motor is slidably penetrated through the driving frame, and a first runner is installed on one side of the output end of the first rotating motor. The first runner is adapted to the first slide rail. A support frame is arranged on one side of the driving frame, and a mold is arranged on one side of the support frame;

[0007] An installation frame is installed on the outer wall of one side of the workbench, a hydraulic lifting rod is installed on the outer wall of the installation frame, and two groups of the hydraulic lifting rods are provided, which are respectively installed at the top and the bottom of the installation frame. The output end on one side of the hydraulic lifting rod is slidably penetrated through the installation frame. A welding head is installed at the end of the hydraulic lifting rod, and multiple groups of the welding heads are arranged in sequence. An opening is formed on the workbench, and the welding head is adapted to the opening. A water storage tank is installed on the outer wall of the top of the installation frame, a delivery pipe is connected to one side of the water storage tank, a delivery pump is arranged on one side of the installation frame, one end of the delivery pipe is connected to the delivery pump, and a spray head is connected to the bottom of the delivery pump;

[0008] A contact sensor is installed on the outer wall of one side of the installation frame, and the position of the contact sensor is adapted to the welding head above the workbench.

[0009] A pneumatic telescopic rod is arranged on one side of the support frame of a metal mesh automatic welding machine according to an embodiment of the present utility model. Two groups of the pneumatic telescopic rods are provided and are respectively installed on two groups of the support frames. The output end on one side of the pneumatic telescopic rod is slidably penetrated through the support frame, and a fixing piece made of rubber material is installed at one end of the pneumatic telescopic rod.

[0010] A limiting groove is arranged on the outer wall of one side of the mold of a metal mesh automatic welding machine according to an embodiment of the present utility model, and the size and position of the limiting groove are adapted to the fixing piece at one end of the pneumatic telescopic rod.

[0011] Support legs are fixedly arranged on the outer wall of the bottom of the workbench of a metal mesh automatic welding machine according to an embodiment of the present utility model by bolts. Multiple groups of the support legs are provided and are respectively installed on the bottom of the workbench in sequence. A leveling foot is arranged at the bottom of the support leg.

[0012] A foot pad is arranged at the bottom of the leveling foot of a metal mesh automatic welding machine according to an embodiment of the present utility model. The foot pad is made of rubber material, and multiple groups of annular patterns are arranged at the bottom of the foot pad.

[0013] An automatic metal mesh welding machine according to an embodiment of the present utility model, a water filling port is connected to the top of the water storage tank, a connecting flange is arranged at the top end of the water filling port, a slot is arranged at the top of the connecting flange, a gasket is installed through the slot, and the gasket is made of rubber material.

[0014] An automatic metal mesh welding machine according to an embodiment of the present utility model, an observation window is arranged on one side of the water storage tank, the observation window is made of transparent material, and scale lines are arranged on the observation window in sequence.

[0015] An automatic metal mesh welding machine according to an embodiment of the present utility model, a fixed shaft is installed on the top of the mold, an adjusting frame is rotatably installed through the fixed shaft, a positioning frame is connected to one side of the adjusting frame, the positioning frame is adapted to the mold, an installation shaft is arranged on the top of the mold, and a limiting frame is rotatably installed at one end of the installation shaft, and the limiting frame is adapted to the positioning frame.

[0016] An automatic metal mesh welding machine according to an embodiment of the present utility model, the mold is evenly provided with a plurality of groups of grooves, and the grooves are respectively arranged horizontally and vertically at equal intervals on the top of the mold.

[0017] An automatic metal mesh welding machine according to an embodiment of the present utility model, a plug is installed on the second slide rail, and there are two groups of plugs, which are respectively installed at both ends of the second slide rail.

[0018] An automatic metal mesh welding machine according to an embodiment of the present utility model has at least the following beneficial effects:

[0019] 1. By connecting the support frame with the mold and cooperating with the movement of the moving frame and the driving frame, the present utility model can drive the mold to move greatly horizontally and vertically, and can drive the mold to move according to the position of the intersection of the metal wires, so as to align the welding head for welding, which can avoid the situation of manual assistance in adjusting the position of the mold, solve the problem of low precision in manual adjustment, increase the efficiency and the precision during welding, thereby, improve the welding quality and reduce the occurrence of defects.

[0020] 2. By driving the fixed piece to be clamped into the limiting groove of the mold by the pneumatic telescopic rod, the connection between the support frame and the mold is completed. Thus, it is convenient to drive the mold to move when driving the support frame to move, and the situation that the mold falls off during movement and affects processing can be avoided.

[0021] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of an automatic metal mesh welding machine according to an embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall three-dimensional top view structure of an automatic metal mesh welding machine according to an embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of the moving part of an automatic metal mesh welding machine according to an embodiment of the present invention;

[0026] Figure 4 It is a schematic diagram of the welding part of an automatic metal mesh welding machine according to an embodiment of the present invention;

[0027] Figure 5 It is a schematic diagram of the support part of an automatic metal mesh welding machine according to an embodiment of the present invention.

[0028] Reference numerals: 1, workbench; 2, support leg; 3, contact sensor; 4, lamp holder; 5, mounting rack; 6, water storage tank; 7, water filling port; 8, connecting flange; 9, gasket; 10, mold; 11, positioning rack; 12, first slide rail; 13, moving rack; 14, first rotating motor; 15, driving rack; 16, first runner; 17, adjusting rack; 18, second slide rail; 19, second rotating motor; 20, second runner; 21, support frame; 22, pneumatic telescopic rod; 23, fixed shaft; 24, limiting frame; 25, mounting shaft; 26, plug; 27, foot pad; 28, leveling foot; 29, delivery pipe; 30, hydraulic lifting rod; 31, observation window; 32, welding head; 33, spray head; 34, delivery pump; 35, limiting groove. Detailed implementation manners

[0029] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0030] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, this is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed, connected and joined" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] The following describes a metal mesh automatic welding machine according to an embodiment of the present utility model with reference to the drawings.

[0034] Refer to Figures 1 - 5 , and the present utility model aims to provide an embodiment of a metal mesh automatic welding machine.

[0035] In this embodiment, a metal mesh automatic welding machine mainly includes: a workbench 1, a second slide rail 18 is fixed on the outer wall of the bottom of the workbench 1, a moving frame 13 is arranged on one side of the workbench 1, a second rotating motor 19 is arranged on the outer wall of one side of the moving frame 13, there are multiple groups of the second rotating motor 19, the output end on one side of the second rotating motor 19 is slidably penetrated through the moving frame 13, a second runner 20 is installed on one side of the output end of the second rotating motor 19, the second runner 20 is adapted to the second slide rail 18, a first slide rail 12 is arranged on one side of the moving frame 13, a driving frame 15 is arranged on one side of the first slide rail 12, a first rotating motor 14 is arranged on one side of the driving frame 15, the output end on one side of the first rotating motor 14 is slidably penetrated through the driving frame 15, a first runner 16 is installed on one side of the output end of the first rotating motor 14, the first runner 16 is adapted to the first slide rail 12, a support frame 21 is arranged on one side of the driving frame 15, and a mold 10 is arranged on one side of the support frame 21.

[0036] A mounting frame 5 is installed on the outer wall of one side of the workbench 1, and a hydraulic lifting rod 30 is installed on the outer wall of the mounting frame 5. There are two groups of hydraulic lifting rods 30, which are respectively installed on the top and bottom of the mounting frame 5. The output end of one side of the hydraulic lifting rod 30 can slide through the mounting frame 5. A welding head 32 is installed at the end of the hydraulic lifting rod 30. There are multiple groups of welding heads 32 arranged in sequence. The workbench 1 is provided with an opening, and the welding head 32 is adapted to the opening. A water tank 6 is installed on the outer wall of the top of the mounting frame 5, and a delivery pipe 29 is connected to one side of the water tank 6. A delivery pump 34 is provided on one side of the mounting frame 5, and one end of the delivery pipe 29 is connected to the delivery pump 34. A nozzle 33 is connected to the bottom of the delivery pump 34.

[0037] A contact sensor 3 is installed on the outer wall of one side of the mounting frame 5 , and the position of the contact sensor 3 is matched with the welding head 32 above the workbench 1 .

[0038] It is easy to understand that when using this embodiment, the second rotating motor 19 controls the second rotating wheel 20 to rotate in the second slide rail 18 to drive the movable frame 13 to move, and the first rotating motor 14 controls the first rotating wheel 16 to rotate in the first slide rail 12 to drive the driving frame 15 to move. The metal wire is placed through the mold 10. After the placement is completed, one end of the mold 10 is placed on the support frame 21. The movement of the movable frame 13 and the driving frame 15 can drive the support frame 21 and the mold 10 to move horizontally and vertically, thereby automatically adjusting the position of the metal wire to facilitate adjustment to the intersection for welding.

[0039] It is easy to understand that when using this embodiment, the driving frame 15 cooperates with the moving frame 13 to drive the mold 10 with the completed metal wire to move to the opening of the workbench 1, and the intersection of the dead metal wire is moved to align the welding head 32. The two groups of hydraulic lifting rods 30 respectively drive the welding heads 32 located above and below the workbench 1 to move so that they contact the metal wire on the mold 10 to weld their intersections. The hydraulic lifting rods 30 drive the welding head 32 to reciprocate and cooperate with the movement of the mold 10 to perform comprehensive welding. The design of multiple groups of welding heads 32 can weld multiple groups of intersections at the same time, thereby increasing the welding efficiency. The delivery pump 34 is started to draw water from the water tank 6 through the delivery pipe 29, and the water is delivered to the nozzle 33 to be sprayed in the form of mist to cool the welded metal mesh.

[0040] It is easy to understand that the present embodiment can control the spraying of water flow through the contact sensor 3. The contact sensor 3 is connected to the delivery pump 34 through a line. When the device is not started, the top of the welding head 32 contacts the contact sensor 3. At this time, the power supply to the delivery pump 34 is disconnected and the drive thereof is stopped. When welding is performed, the welding head 32 moves downward to release the contact with the contact sensor 3, thereby restoring the power supply to the delivery pump 34 for its normal operation. Therefore, the normal spraying of water mist cooperates with the welding of the welding head 32 to cool the welded metal mesh.

[0041] It is easy to understand that in this embodiment, by setting the contact sensor 3, the spraying of water mist can be automatically controlled according to the operation condition of the device. The water mist can be sprayed during welding for cooling, and the spraying of water mist stops after welding is completed. Thus, water resources can be effectively saved. By installing the mold 10 completed by arranging metal wires on the support frame 21, the second runner 20 rotates in the second slide rail 18 to drive the moving frame 13 to move, and cooperates with the first runner 16 rotating in the first slide rail 12 to drive the driving frame 15 to move, so as to adjust the positions of the support frame 21 and the mold 10. Thus, the position of the metal wire is adjusted, and its intersection point can be moved below the welding head 32 for welding. By moving the welding head 32 up and down respectively to contact the intersection point of the metal wires for welding, the assembly of the metal mesh is completed. The situation that it is necessary to manually adjust the intersection point of the metal wires to align with the welding position for welding can be avoided, and the situation that the position of the metal wire cannot be adjusted greatly, resulting in the inability to align the intersection point with the welding head 32 and lower welding precision, can be avoided. By pumping water through the delivery pump 32 and spraying it out by the nozzle 33, the welding position can be cooled, and the situation of being scalded when taking out the welded metal mesh from the mold 10 can be avoided.

[0042] To fix the mold 10, as Figures 1 - 3 shown, two pneumatic telescopic rods 22 are arranged on one side of the support frame 21. The two pneumatic telescopic rods 22 are respectively installed on the two support frames 21. The output ends on one side of the pneumatic telescopic rods 22 can slide through the support frame 21, and a fixing piece made of rubber is installed at one end of the pneumatic telescopic rod 22.

[0043] A limiting groove 35 is arranged on the outer wall of one side of the mold 10, and the size and position of the fixing piece at one end of the pneumatic telescopic rod 22 are adapted to those of the limiting groove 35.

[0044] It is easy to understand that in this embodiment, the pneumatic telescopic rod 22 is extended and retracted to control the movement of the fixing piece to clamp and fix the mold 10. After fixing it, the support frame 21 drives the mold 10 to move accordingly.

[0045] After the metal wire is installed on the mold 10, one end of the mold 10 is connected to the support frame 21. The pneumatic telescopic rod 22 drives the rubber fixing piece to move to clamp and fix the mold 10, so that the mold 10 can move following the drive of the support frame 21. The situation that the mold 10 falls off during movement can be effectively avoided, and the rubber material increases the friction force to avoid slipping during clamping and fixing.

[0046] It is easy to understand that in this embodiment, by connecting the mold 10 with the support frame 21, during driving, the pneumatic telescopic rod 22 drives the fixing piece to move into the limiting groove 35. After entering the limiting groove 35, the mold 10 can be effectively driven to move.

[0047] After the pneumatic telescopic rod 22 drives the fixing piece to move into the limiting groove 35, the fixing piece is clamped into the limiting groove 35. Through the connection between the fixing piece and the limiting groove 35, it can be avoided that when the driving die 10 moves with a large amplitude, the fixing piece slides off the die 10, resulting in the die 10 losing drive and unable to drive the wire to move for welding normally.

[0048] To ensure stability during operation, as Figure 1 、 Figure 5 shown, multiple support legs 2 are fixedly arranged on the outer wall of the bottom of the workbench 1 through bolts. Among them, multiple groups of support legs 2 are arranged in sequence and installed on the bottom of the workbench 1 respectively. A leveling foot 28 is arranged at the bottom of the support leg 2.

[0049] A foot pad 27 is arranged at the bottom of the leveling foot 28. The foot pad 27 is made of rubber material, and multiple groups of annular patterns are arranged at the bottom of the foot pad 27.

[0050] It is easy to understand that in this embodiment, the device is supported by setting the support legs 2 to ensure the stability of the device. The height of the device is adjusted by adjusting the height of the leveling feet 28. The anti-slip property can be increased by the rubber material foot pads 27 cooperating with the annular patterns at the bottom.

[0051] When the ground is uneven, by adjusting the height of each group of leveling feet 28 respectively, the device can be kept stable on the uneven ground, avoiding shaking affected by the ground. The friction force when contacting the ground can be increased by the rubber material foot pads 27 and the annular patterns at the bottom. Thus, the anti-slip property is effectively increased, and unnecessary sliding displacement is avoided during the operation of the device.

[0052] As Figures 1 - 4 shown, a water filling port 7 is connected to the top of the water storage tank 6. A connecting flange 8 is arranged at the top end of the water filling port 7. A slot is arranged at the top of the connecting flange 8. A gasket 9 is installed through the slot. The gasket 9 is made of rubber material.

[0053] An observation window 31 is arranged on one side of the water storage tank 6. The observation window 31 is made of transparent material, and scale lines are arranged on the observation window 31 in sequence.

[0054] It is easy to understand that in this embodiment, the inside of the water storage tank 6 can be observed by setting the observation window 31 made of transparent material. The remaining water volume in the water storage tank 6 can be observed by the observation window 31 made of transparent material cooperating with the scale lines set on it. The situation of insufficient water volume can be discovered in time for replenishment. When replenishing water, the water filling port 7 is connected to the water filling pipeline through the connecting flange 8. The connection is strengthened through the connecting flange 8 to avoid disconnection during water transmission and leakage. The gap at the connection is filled by the rubber material gasket 9. Thus, the situation of leakage through the gap is effectively avoided.

[0055] To prevent the wire from running off-course, as Figures 1 - 3 shown, a fixed shaft 23 is installed at the top of the mold 10. An adjusting frame 17 is rotatably installed through the fixed shaft 23. A positioning frame 11 is connected to one side of the adjusting frame 17. The positioning frame 11 is adapted to the mold 10. An installation shaft 25 is provided at the top of the mold 10. One end of the installation shaft 25 is rotatably installed with a limiting frame 24. The limiting frame 24 is adapted to the positioning frame 11.

[0056] The mold 10 is evenly provided with multiple groups of grooves, which are arranged horizontally and vertically at equal intervals on the top of the mold 10.

[0057] It is easy to understand that after the wire is placed by the mold 10 in this embodiment, the rotation of the adjusting frame 17 on the fixed shaft 23 can drive the movement of the positioning frame 11. By controlling the movement of the positioning frame 11 to fit with the top of the mold 10 to press the wire, thus, it can be effectively fixed to prevent displacement during welding, which may cause defects in the welded wire mesh. When the wire is fixed by pressing it with the positioning frame 11, the limiting frame 24 is rotated to prevent the positioning frame 11 from accidentally opening by the end of the limiting frame 24. When placing the wire, the multiple groups of grooves opened horizontally and vertically in the mold 10 are used to place the wire, which can avoid the movement of the wire and limit it while fixing the distance between the wires to prevent defects in the wire mesh.

[0058] To prevent it from falling off the second slide rail 18, as Figure 1 shown, the second slide rail 18 is installed with stoppers 26. There are two groups of stoppers 26, which are respectively installed at both ends of the second slide rail 18.

[0059] It is easy to understand that in this embodiment, by providing two groups of stoppers 26 to close both ends of the second slide rail 18, it can be avoided that the moving frame 13 comes off the second slide rail 18 during movement.

[0060] Working principle: During use, the wire is placed through the groove opened in the mold 10. After the placement is completed, the positioning frame 11 is controlled to drop and press the wire for fixation. The limiting frame 24 is controlled to rotate and clamp the positioning frame 11 for fixation. One end of the mold 10 is connected to the support frame 21. The fixing piece is controlled to move by the pneumatic telescopic rod 22 on one side of the support frame 21 and is clamped into the limiting groove 35 on one side of the mold 10 to complete the connection between the support frame 21 and the mold 10, which can avoid the situation of dropping when driving the mold 10 to move and affecting the driving. The position of the mold 10 is adjusted horizontally and vertically by moving the moving frame 13 in cooperation with the second slide rail 18 and driving the driving frame 15 in the first slide rail 12. Thus, it is moved below the welding head 32. When moving, the intersections between the wires are aligned with the welding head 32. The welding head 32 is driven by the hydraulic lifting rod 30 to move and contact the wire to weld the intersection. Through the setting of multiple groups of welding heads 32, multiple groups of welding can be carried out simultaneously. Through the welding of the welding head 32 and the movement of the mold 10, the wire is evenly welded comprehensively. When welding, the welding head 32 moves away from the contact sensor 3. At this time, the contact sensor 3 controls the start of the delivery pump 34 to deliver the water in the water storage tank 6, and it is sprayed out through the nozzle 33 to spray and cool the welded part. After welding is completed, the mold 10 leaves the area of the welding head 32, and the welding head 32 also returns to its original position by moving. At this time, the welding head 32 contacts the contact sensor 3 again to control the delivery pump 34 to close and stop spraying. Thus, the start and stop of spraying are controlled according to the working state of the welding head 32, which can effectively save water resources and avoid water waste. After welding is completed, the mold 10 is removed, and after replacing a set of molds 10 with wires placed, the above operations are repeated for continuous welding. For the removed mold 10, the limiting frame 24 is controlled to rotate to release the fixation of the positioning frame 11, and the positioning frame 11 is controlled to open to take out the welded metal mesh from the mold 10 to complete the automatic welding process of the metal mesh.

[0061] In the description of this specification, the description with reference to terms such as "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0062] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which the present invention pertains, various changes can be made without departing from the purpose of the present invention.

Claims

1. A metal mesh automatic welding machine, characterized in that: include: A workbench (1), wherein a second slide rail (18) is fixed to the outer wall of the bottom of the workbench (1), a moving frame (13) is arranged on one side of the workbench (1), a second rotating motor (19) is arranged on the outer wall of one side of the moving frame (13), the second rotating motor (19) is arranged in multiple groups, an output end of one side of the second rotating motor (19) can slide through the moving frame (13), a second rotating wheel (20) is installed on one side of the output end of the second rotating motor (19), the second rotating wheel (20) is adapted to the second slide rail (18), and the moving frame (13) is provided with a plurality of groups of second rotating motors (19). ) is provided with a first slide rail (12) on one side, a driving frame (15) is provided on one side of the first slide rail (12), a first rotating motor (14) is provided on one side of the driving frame (15), an output end on one side of the first rotating motor (14) can slide through the driving frame (15), a first rotating wheel (16) is installed on one side of the output end of the first rotating motor (14), the first rotating wheel (16) is adapted to the first slide rail (12), a supporting frame (21) is provided on one side of the driving frame (15), and a mold (10) is provided on one side of the supporting frame (21); A mounting frame (5) is installed on the outer wall of one side of the workbench (1), and a hydraulic lifting rod (30) is installed on the outer wall of the mounting frame (5). Two groups of hydraulic lifting rods (30) are provided, which are respectively installed on the top and bottom of the mounting frame (5). The output end of one side of the hydraulic lifting rod (30) can slide through the mounting frame (5). A welding head (32) is installed at the end of the hydraulic lifting rod (30). The welding heads (32) are arranged in sequence in multiple groups. The workbench (1) is provided with an opening, and the welding heads (32) are adapted to the opening. A water storage tank (6) is installed on the outer wall of the top of the mounting frame (5), and a delivery pipe (29) is connected to one side of the water storage tank (6). A delivery pump (34) is provided on one side of the mounting frame (5), and one end of the delivery pipe (29) is connected to the delivery pump (34). The bottom of the delivery pump (34) is connected to a nozzle (33); A contact sensor (3) is mounted on an outer wall of one side of the mounting frame (5), and the position of the contact sensor (3) is adapted to the welding head (32) above the workbench (1).

2. The metal mesh automatic welding machine according to claim 1, characterized in that: A pneumatic telescopic rod (22) is arranged on one side of the support frame (21); two groups of pneumatic telescopic rods (22) are arranged and are respectively mounted on the two groups of support frames (21); an output end on one side of the pneumatic telescopic rod (22) can slide through the support frame (21); and a fixing plate made of rubber material is mounted on one end of the pneumatic telescopic rod (22).

3. The metal mesh automatic welding machine according to claim 2, characterized in that: A limiting groove (35) is provided on an outer wall of one side of the mold (10), and the limiting groove (35) is matched in size and position to a fixing piece at one end of the pneumatic telescopic rod (22).

4. The metal mesh automatic welding machine according to claim 1, characterized in that: The outer wall at the bottom of the workbench (1) is fixed with support legs (2) by bolts, wherein a plurality of support legs (2) are provided and are arranged in sequence and installed at the bottom of the workbench (1), and leveling feet (28) are provided at the bottom of the support legs (2).

5. The metal mesh automatic welding machine according to claim 4, characterized in that: A foot pad (27) is arranged at the bottom of the leveling foot (28); the foot pad (27) is made of rubber material, and a plurality of groups of annular patterns are arranged at the bottom of the foot pad (27).

6. The metal mesh automatic welding machine according to claim 1, characterized in that: The top of the water storage tank (6) is connected to a water inlet (7), the top of the water inlet (7) is provided with a connecting flange (8), the top of the connecting flange (8) is provided with a slot, a gasket (9) is installed through the slot, and the gasket (9) is made of rubber material.

7. The metal mesh automatic welding machine according to claim 5, characterized in that: An observation window (31) is provided on one side of the water storage tank (6); the observation window (31) is made of a transparent material, and scale lines are arranged in sequence on the observation window (31).

8. The metal mesh automatic welding machine according to claim 1, characterized in that: A fixed shaft (23) is installed on the top of the mold (10), and an adjustment frame (17) is rotatably installed via the fixed shaft (23). A positioning frame (11) is connected to one side of the adjustment frame (17), and the positioning frame (11) is compatible with the mold (10). A mounting shaft (25) is provided on the top of the mold (10), and a limiting frame (24) is rotatably installed on one end of the mounting shaft (25), and the limiting frame (24) is compatible with the positioning frame (11).

9. The metal mesh automatic welding machine according to claim 1, characterized in that: The mold (10) is evenly provided with a plurality of groups of grooves, and the grooves are arranged horizontally and vertically and are equidistantly provided on the top of the mold (10).

10. The metal mesh automatic welding machine according to claim 1, characterized in that: The second slide rail (18) is installed with a plug (26), and two groups of plugs (26) are provided, which are respectively installed at two ends of the second slide rail (18).

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