An efficient welding and forming equipment for stainless steel mesh belts

Abstract

The present invention discloses an efficient welding and forming device for a stainless steel mesh belt, which relates to the technical field of metal welding. The device includes a wire feeding assembly, and the wire feeding assembly includes two side plates. In this efficient welding and forming device for the stainless steel mesh belt, by starting the electric push rod to make it extend, the positioning plate and the welding roller simultaneously leave the surface of the mesh belt body. Conversely, when the electric push rod contracts, the positioning plate and the welding roller simultaneously press on the surface of the mesh belt body. The positioning plate can press and position the mesh belt body to be welded, preventing the position deviation of the mesh belt body during welding, eliminating the need for manual pressing, and improving safety. By starting the forward and reverse motor, the driving gear drives the driven toothed belt to move along the inner wall of the installation frame. The heat generated by the energized heater is transferred to the welding roller, causing the welding roller to roll and press the mesh belt body to complete the welding of two sections of the mesh belt body. The pressing and positioning and the descending welding use the same power source.

Description

Technical Field

[0001] The present invention relates to the technical field of metal welding, and particularly to a high-efficiency welding and forming device for stainless steel mesh belts. Background Art

[0002] In modern industrial production, stainless steel mesh belts, as important conveying components, are widely used in many fields such as food processing, electronic manufacturing, chemical industry, and automobile manufacturing. They have the advantages of strong corrosion resistance, high strength, long service life, and easy cleaning, and can meet the strict requirements of different industries for material conveying. Stainless steel mesh belts are made of stainless steel wires through processes such as weaving and welding. They are usually formed by the interweaving of warp and weft, with a certain width and length. The size and shape of the mesh holes can be customized according to different usage requirements. Their materials have characteristics such as good corrosion resistance, high temperature resistance, wear resistance, and high strength, and can operate stably for a long time in harsh working environments.

[0003] When traditional stainless steel mesh belts are welded, after the stainless steel wires are woven into a mesh, the welding is completed by a welding mechanism. In the welding process that requires adding welding wires, the stainless steel mesh needs to be positioned. However, the existing positioning methods are usually mechanical pressing clamping positioning, generally driven by a pneumatic or hydraulic system to drive a piston or cylinder to drive a fixture to clamp and position the stainless steel mesh. However, this method requires the configuration of corresponding gas sources or hydraulic sources, control valves, pipelines and other equipment, increasing the cost and complexity of the equipment.

[0004] Therefore, we propose a high-efficiency welding and forming device for stainless steel mesh belts to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a high-efficiency welding and forming device for stainless steel mesh belts to solve the problem that the positioning mechanism used in traditional stainless steel mesh belts during welding causes excessive cost and complexity as mentioned in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A high-efficiency welding and forming device for a stainless steel mesh belt, comprising a wire feeding assembly. The wire feeding assembly includes two side plates. The outer surfaces of the two side plates are fixedly connected with clamping plates. The outer surfaces of the two clamping plates are fixedly connected with fixing rods. The tops of the two fixing rods are fixedly connected with mounting brackets. The tops of the two mounting brackets are fixedly connected with a positioning assembly. The positioning assembly includes a support frame. An electric push rod is arranged on the top of the support frame. The top end of the electric push rod is fixedly connected with a reinforcement plate. Strengthening rods are fixedly connected to both sides of the reinforcement plate. Connecting shafts are fixedly connected to both ends of the two strengthening rods. Moving grooves are respectively opened on the outer surface of the support frame near both sides. The inner walls of the two moving grooves are slidably connected with moving shafts. Fixed shafts are fixedly connected to both ends of the two moving shafts. Connecting rods are movably connected between the outer surface of each connecting shaft and the outer surface of each fixed shaft. A receiving rod is fixedly connected to one side of each fixed shaft. A positioning plate is fixedly connected between one ends of two of the receiving rods. A mounting frame is fixedly connected between one ends of the other two receiving rods.

[0007] Preferably, a rotating hole is opened on the top of the mounting frame. A rotating shaft is rotatably connected to the inner wall of the rotating hole. A driving gear is fixedly connected to the bottom of the rotating shaft. A driven toothed belt is movably connected to the inner wall of the mounting frame. A welding frame is fixedly connected to the bottom of the driven toothed belt. Welding rollers are rotatably connected to the inside of the welding frame. A heater is arranged inside the welding frame, and the heater is used to heat the welding rollers.

[0008] Preferably, a support plate is fixedly connected to the top of the mounting frame. A positive and negative motor is arranged on one side of the support plate. The output shaft of the positive and negative motor is fixedly connected to the top of the rotating shaft. The outer surface of the driving gear is meshed with the inner wall of the driven toothed belt.

[0009] Preferably, a mounting block is fixedly connected to the outer surface of one of the side plates. A distance sensor is arranged on the top of the mounting block. A reflecting plate is fixedly connected to the outer surface of the positioning plate. The reflecting plate is used to receive the light emitted by the distance sensor.

[0010] Preferably, first support frames are fixedly connected to one ends of the two side plates respectively. Second support frames are fixedly connected to the other ends of the two side plates respectively. Moving sleeves are fixedly connected to the outer surfaces of one sides of the two first support frames. Driving rods are rotatably connected between the inner walls of the two moving sleeves and the inner walls of the two second support frames. A plurality of driving wheels are fixedly connected to the outer surfaces of the two driving rods. A conveyor belt is movably connected between the outer surfaces of every two driving wheels. A mesh belt main body is placed between the tops of the plurality of conveyor belts.

[0011] Preferably, a limiting rod is fixedly connected between the two side plates. A plurality of reinforcing blocks are fixedly connected to the top of the limiting rod. A bracket is fixedly connected between every two of the reinforcing blocks. The positions of each bracket correspond to the positions of each conveyor belt respectively.

[0012] Preferably, a stabilizing plate is fixedly connected to the bottom of one of the side plates. A servo motor is arranged on one side of the stabilizing plate. The output shaft of the servo motor is fixedly connected with a support shaft. A main gear is fixedly connected to the outer surface of the support shaft. A transmission chain is meshed with the outer surface of the main gear. A driven gear is meshed with the inner wall of the transmission chain. The driven gear is fixedly installed at one end of one of the driving rods. A protective cover is fixedly connected to the outer surface of the stabilizing plate.

[0013] Preferably, a bearing rod is fixedly installed between the inner walls of the two side plates near the two clamping plates. Moving holes are formed in the outer surfaces of the two clamping plates. A positioning rod is slidably connected between the inner walls of the two moving holes. A support is rotatably connected to the outside of the positioning rod. Fixing screws are arranged at the bottoms of the two clamping plates. The two fixing screws respectively thread through the two ends of the positioning rod to the top. A plurality of nuts are threadedly connected to the outside of the two fixing screws.

[0014] Preferably, a winding assembly is fixedly connected to the outer surfaces of the two first support frames. The winding assembly includes a reinforcing plate and an elastic plate. An installation hole is formed in the outer surface of the reinforcing plate. An installation shaft is rotatably connected to the inner wall of the installation hole. A winding rod is fixedly connected to the outer surface of the installation shaft. A clamping groove is formed at one end of the winding rod. A clamping block is fixedly connected to the outer surface of the elastic plate. The clamping block rotates inside the clamping groove. Two connecting belts are movably connected between the outer surface of the winding rod and the outer surface of one of the driving rods.

[0015] Preferably, support rods are fixedly connected to the outer surfaces of the two first support frames and the outer surfaces of the two second support frames. A connecting plate is fixedly connected between every two of the support rods and the bottom ends of each fixing rod. A controller is arranged on the outer surface of one of the fixing rods.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. When in use, the electric push rod is started to extend, and the positioning plate and the welding roller leave the surface of the mesh belt body at the same time. Conversely, when the electric push rod is retracted, the positioning plate and the welding roller are pressed on the surface of the mesh belt body at the same time. The positioning plate can be used to press and position the mesh belt body to be welded, which can prevent the mesh belt body from shifting during welding. No manual pressing is required, which improves safety. By starting the forward and reverse motors, the active gear drives the driven toothed belt to move along the inner wall of the mounting frame. The heat generated by the heater is transferred to the welding roller, which makes the welding roller roll and press the mesh belt body to complete the welding of the two sections of the mesh belt body. The same power source is used for pressing and positioning and descending welding, which has the benefit of saving energy.

[0018] 2. When in use, by starting the servo motor, the main gear and the slave gear rotate at the same time, thereby rotating the drive rod and the drive wheel, and realizing the conveying of the mesh belt body by the conveyor belt. Under the connection of the reinforcement block, the bracket is fixed at a position inside the conveyor belt, which can lift the weight of the top surface of the conveyor belt. In addition, the function of the load-bearing rod is to lift the upper part of the conveyor belt, and the function of the rotatable tube trustee is to lift the lower part of the conveyor belt. By adjusting the position of the nut on the surface of the fixed screw, the height of the positioning rod can be adjusted, thereby realizing the adjustment of the height of the tube trustee, so that the tube trustee can ensure contact with the bottom surface of the conveyor belt, thereby improving the stability of the wire feeding process.

[0019] 3. During use, by starting the distance sensor, when the distance between the distance sensor and the reflective plate exceeds the minimum threshold, the distance sensor transmits a signal to the controller, and the controller will suspend the operation of the servo motor, thereby stopping the conveying of the mesh belt body to prevent the mesh belt body from being pressed and offset during movement. When the servo motor drives the driving rod to rotate, the two connecting belts will drive the winding rod to rotate. At this time, the winding rod rotates between the reinforcing plate and the elastic plate, and the welded stainless steel mesh belt body can be wound up for easy storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first-view stereoscopic diagram of a stainless steel mesh belt high-efficiency welding and forming device according to the present invention;

[0021] Figure 2 A second perspective stereogram of a stainless steel mesh belt high-efficiency welding and forming device according to the present invention;

[0022] Figure 3 A third-angle perspective view of a stainless steel mesh belt high-efficiency welding and forming device according to the present invention;

[0023] Figure 4 It is a bottom-up stereoscopic view of a wire feeding assembly of a stainless steel mesh belt high-efficiency welding and forming device according to the present invention;

[0024] Figure 5 It is an exploded perspective view of a part of the wire feeding assembly of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention;

[0025] Figure 6 It is a perspective view of a part of the winding assembly of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention;

[0026] Figure 7 It is a perspective view of a part of the drive chain of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention;

[0027] Figure 8 It is a perspective view of a part of the carrier of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention;

[0028] Figure 9 It is a perspective view of a part of the positioning assembly of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention;

[0029] Figure 10 It is an exploded perspective view of a part of the installation frame of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention;

[0030] Figure 11 It is an exploded perspective view of a part of the driven tooth belt of an efficient welding and forming device for a stainless steel wire mesh belt of the present invention.

[0031] In the figure:

[0032] 1. Positioning component; 101. Support frame; 102. Electric push rod; 103. Reinforcement plate; 104. Reinforcement rod; 105. Connecting shaft; 106. Connecting rod; 107. Movable groove; 108. Movable shaft; 109. Fixed shaft; 110. Bearing rod; 111. Positioning plate; 112. Installation frame; 113. Support plate; 114. Reversible motor; 115. Rotating hole; 116. Rotating shaft; 117. Driving gear; 118. Welding frame; 119. Welding roller; 120. Heater; 121. Driven tooth belt; 2. Wire feeding component; 201. First support frame; 202. Driving rod; 203. Driving wheel; 204. Conveyor belt; 205. Limiting rod; 206. Reinforcement block; 207. Bracket; 208. Second support frame; 209. Movable sleeve; 211. Bearing rod; 212. Clamping plate; 213. Trusteeship; 214. Movable hole; 215. Fixed screw; 216. Positioning rod; 217. Side plate; 218. Servo motor; 219. Stabilizing plate; 220. Support shaft; 221. Main gear; 222. Transmission chain; 223. Driven gear; 224. Protective cover; 3. Rewinding component; 301. Reinforcement plate; 302. Installation hole; 303. Installation shaft; 304. Rewinding rod; 305. Card slot; 306. Connecting belt; 307. Card block; 308. Elastic plate; 4. Support rod; 5. Fixed rod; 6. Connecting plate; 7. Controller; 8. Mesh belt body; 9. Installation frame; 10. Reflector; 11. Installation block; 12. Distance sensor. Detailed implementation manner

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiment 1: Refer to Figures 1-11As shown in the figure, the present invention provides a technical solution: a high-efficiency welding and forming device for a stainless steel wire mesh belt, including a wire feeding assembly 2. The wire feeding assembly 2 includes two side plates 217. Fixedly connected to the outer surfaces of the two side plates 217 are clamping plates 212. Fixedly connected to the outer surfaces of the two clamping plates 212 are fixing rods 5. Fixedly connected to the tops of the two fixing rods 5 are mounting brackets 9. Fixedly connected to the tops of the two mounting brackets 9 is a positioning assembly 1. The positioning assembly 1 includes a support frame 101. An electric push rod 102 is arranged on the top of the support frame 101. The top end of the electric push rod 102 is fixedly connected to a reinforcement plate 103. Fixedly connected to both sides of the reinforcement plate 103 are reinforcing rods 104. Fixedly connected to both ends of the two reinforcing rods 104 are connecting shafts 105. Activity grooves 107 are respectively opened on the outer surface of the support frame 101 near both sides. Slidingly connected to the inner walls of the two activity grooves 107 are activity shafts 108. Fixedly connected to both ends of the two activity shafts 108 are fixed shafts 109. An articulated connection is provided between the outer surface of each connecting shaft 105 and the outer surface of each fixed shaft 109 by a connecting rod 106. Fixedly connected to one side of each fixed shaft 109 is a receiving rod 110. Fixedly connected between the ends of two of the receiving rods 110 is a positioning plate 111. Fixedly connected between the ends of the other two receiving rods 110 is a mounting frame 112. A rotation hole 115 is opened on the top of the mounting frame 112. Rotatably connected to the inner wall of the rotation hole 115 is a rotating shaft 116. Fixedly connected to the bottom of the rotating shaft 116 is a driving gear 117. The inner wall of the mounting frame 112 is movably connected to a driven toothed belt 121. Fixedly connected to the bottom of the driven toothed belt 121 is a welding frame 118. Rotatably connected inside the welding frame 118 is a welding roller 119. A heater 120 is arranged inside the welding frame 118, and the heater 120 is used to heat the welding roller 119. Fixedly connected to the top of the mounting frame 112 is a support plate 113. A forward and reverse motor 114 is arranged on one side of the support plate 113. The output shaft of the forward and reverse motor 114 is fixedly connected to the top of the rotating shaft 116. The outer surface of the driving gear 117 is meshed with the inner wall of the driven toothed belt 121.

[0035] In this embodiment, during use, by starting the electric push rod 102 to make it extend, the reinforcement plate 103 and the two reinforcing rods 104 are pushed upward. Since a connecting rod 106 is movably connected between each connecting shaft 105 and the corresponding fixed shaft 109, when the top end of the connecting rod 106 moves upward, the movable shaft 108 connected to its bottom end will move along the inner wall of the movable groove 107. The running paths of the two movable shafts 108 are symmetrical and the rising heights are the same. At this time, the distance between the bottom of the positioning plate 111 and the bottom surface of the welding roller 119 from the mesh belt body 8 is the same. The positioning plate 111 has a certain weight and always presses downward. Therefore, when the electric push rod 102 extends, the positioning plate 111 and the welding roller 119 simultaneously leave the surface of the mesh belt body 8. On the contrary, when the electric push rod 102 contracts, the positioning plate 111 and the welding roller 119 simultaneously press on the surface of the mesh belt body 8. The positioning plate 111 can press and position the mesh belt body 8 to be welded, prevent the position of the mesh belt body 8 from shifting during welding, and eliminate the need for manual pressing, improving safety and avoiding scalding of the human hand. At this time, by starting the positive and negative motor 114, its output shaft drives the driving gear 117 to rotate, thereby driving the driven toothed belt 121 to move along the inner wall of the installation frame 112. By energizing the heater 120, the heat generated by it will quickly be transferred to the welding roller 119, so that the welding roller 119 rolls and presses the mesh belt body 8 while moving along with the driven toothed belt 121, and then the two sections of the mesh belt body 8 can be welded together. Then, the same electric push rod 102 is used as the power source for pressing and positioning and downward welding, which has the advantage of energy saving.

[0036] Embodiment Two: Figures 1-11As shown, at one end of each of the two side plates 217, a first support frame 201 is fixedly connected. At the other end of each of the two side plates 217, a second support frame 208 is fixedly connected. On one side outer surface of each of the two first support frames 201, a movable sleeve 209 is fixedly connected. Between the inner walls of the two movable sleeves 209 and between the inner walls of the two second support frames 208, a driving rod 202 is rotatably connected. On the outer surface of each of the two driving rods 202, a plurality of driving wheels 203 are fixedly connected. Between the outer surfaces of every two driving wheels 203, a conveyor belt 204 is movably connected. On the tops of the plurality of conveyor belts 204, a mesh belt main body 8 is placed. Between the two opposite side plates 217, a limiting rod 205 is fixedly connected. At the top of the limiting rod 205, a plurality of strengthening blocks 206 are fixedly connected. Between the two opposite strengthening blocks 206, a bracket 207 is fixedly connected. The position of each bracket 207 corresponds to the position of each conveyor belt 204 respectively. At the bottom of one of the side plates 217, a stabilizing plate 219 is fixedly connected. On one side of the stabilizing plate 219, a servo motor 218 is provided. The output shaft of the servo motor 218 is fixedly connected with a support shaft 220. On the outer surface of the support shaft 220, a main gear 221 is fixedly connected. The outer surface of the main gear 221 is meshed with a transmission chain 222. The inner wall of the transmission chain 222 is meshed with a driven gear 223. The driven gear 223 is fixedly installed at one end of one of the driving rods 202. On the outer surface of the stabilizing plate 219, a protective cover 224 is fixedly connected. Between the inner walls of the two side plates 217, near two clamping plates 212, a bearing rod 211 is fixedly installed. On the outer surfaces of the two clamping plates 212, movable holes 214 are opened. Between the inner walls of the two movable holes 214, a positioning rod 216 is slidably connected. On the outside of the positioning rod 216, a support 213 is rotatably connected. At the bottoms of the two clamping plates 212, fixing screws 215 are provided. The two fixing screws 215 respectively thread through the two ends of the positioning rod 216 to the top. On the outside of the two fixing screws 215, a plurality of nuts are threadedly connected.

[0037] In this embodiment, during use, by starting the servo motor 218, its output shaft rotates, thereby driving the main gear 221 to rotate. Under the connection of the transmission chain 222, the driven gear 223 rotates simultaneously. Since the driven gear 223 is fixed together with the adjacent driving rod 202, the driving rod 202 and the driving wheel 203 on its surface will rotate. At this time, under the movable connection of the bracket 207, the other driving rod 202 and the driving wheel 203 on its surface will also rotate, thus realizing the conveying of the conveyor belt 204 to the mesh belt main body 8. Among them, the limiting rod 205 installed between the two side plates 217 can play a role in strengthening the installation. Under the connection of the strengthening block 206, the bracket 207 is fixed at a position inside the conveyor belt 204, which can lift the weight on the top surface of the conveyor belt 204. In addition, the function of the bearing rod 211 is also to lift the upper part of the conveyor belt 204, and the function of the rotatable supporting tube 213 is to lift the lower part of the conveyor belt 204. By adjusting the position of the nut on the surface of the fixing screw 215, the height of the positioning rod 216 can be adjusted, thereby realizing the adjustment of the height of the supporting tube 213, so that the supporting tube 213 can ensure contact with the bottom surface of the conveyor belt 204 and improve the stability of the wire feeding process.

[0038] Embodiment 3: Figures 1-11 As shown, a mounting block 11 is fixedly connected to the outer surface of one of the side plates 217. A distance sensor 12 is arranged at the top of the mounting block 11. A reflecting plate 10 is fixedly connected to the outer surface of the positioning plate 111. The reflecting plate 10 is used to receive the light emitted by the distance sensor 12. Support rods 4 are fixedly connected to the outer surfaces of the two first support frames 201 and the outer surfaces of the two second support frames 208. A connecting plate 6 is fixedly connected between the bottom ends of every two support rods 4 and each fixing rod 5. A controller 7 is arranged on the outer surface of one of the fixing rods 5. A winding assembly 3 is fixedly connected to the outer surface of the two first support frames 201. The winding assembly 3 includes a reinforcing plate 301 and an elastic plate 308. A mounting hole 302 is formed on the outer surface of the reinforcing plate 301. A mounting shaft 303 is rotatably connected to the inner wall of the mounting hole 302. A winding rod 304 is fixedly connected to the outer surface of the mounting shaft 303. A card slot 305 is formed at one end of the winding rod 304. A clamping block 307 is fixedly connected to the outer surface of the elastic plate 308. The clamping block 307 rotates inside the card slot 305. Two connecting belts 306 are movably connected between the outer surface of the winding rod 304 and the outer surface of one of the driving rods 202.

[0039] In this embodiment, during use, the controller 7 is electrically connected to the electric push rod 102, the forward and reverse motor 114, the heater 120, the servo motor 218, and the distance sensor 12, and is controlled by the controller 7 to start and operate. When the positioning plate 111 descends, the reflection plate 10 installed at its bottom will also descend simultaneously. At this time, by starting the distance sensor 12, the distance sensor 12 emits light, and the operation of the wire feeding assembly 2 is controlled according to the distance that the light emitted by the distance sensor 12 reaches the reflection plate 10. A threshold value for the distance between the distance sensor 12 and the reflection plate 10 is preset. When the distance between the distance sensor 12 and the reflection plate 10 exceeds the minimum threshold value, the distance sensor 12 transmits a signal to the controller 7, and the controller 7 will pause the operation of the servo motor 218, thereby stopping the conveying of the mesh belt main body 8 and preventing the mesh belt main body 8 from being pressed and offset during the movement. Among them, the frame formed by the support rod 4, the fixed rod 5, and the connecting plate 6 plays a role of stable support. When the servo motor 218 drives the driving rod 202 to rotate, under the connection of the two connecting belts 306, the winding rod 304 will be driven to rotate. At this time, the winding rod 304 rotates between the reinforcing plate 301 and the elastic plate 308, and can wind the welded stainless steel mesh belt main body 8, which is convenient for storage.

[0040] Usage method and working principle of this device: When in use, start the servo motor 218 to make its output shaft rotate, thereby driving the main gear 221 to rotate. Under the connection of the transmission chain 222, the driven gear 223 rotates simultaneously. Since the driven gear 223 is fixed together with the adjacent driving rod 202, then the driving rod 202 and the driving wheel 203 on its surface will rotate. At this time, under the movable connection of the bracket 207, another driving rod 202 and the driving wheel 203 on its surface will also rotate, thus realizing the conveying of the conveyor belt 204 to the mesh belt main body 8. Among them, the limiting rod 205 installed between the two side plates 217 can play a role in strengthening the installation. Under the connection of the reinforcing block 206, the bracket 207 is fixed at a position inside the conveyor belt 204, which can lift the weight on the top surface of the conveyor belt 204. In addition, the function of the bearing rod 211 is also to lift the upper part of the conveyor belt 204, and the function of the rotatable supporting tube 213 is to lift the lower part of the conveyor belt 204. By adjusting the position of the nut on the surface of the fixing screw 215, the height of the positioning rod 216 can be adjusted, thereby realizing the adjustment of the height of the supporting tube 213. When in use, start the electric push rod 102 to make it extend, thereby pushing the reinforcing plate 103 and the two reinforcing rods 104 upward. Since each connecting shaft 105 is movably connected to the corresponding fixed shaft 109 by a connecting rod 106, when the top end of the connecting rod 106 moves upward, the movable shaft 108 connected to its bottom end will move on the inner wall of the movable groove 107. The running paths of the two movable shafts 108 are symmetrical and the rising heights are the same. At this time, the distance from the bottom of the positioning plate 111 to the bottommost surface of the welding roller 119 from the mesh belt main body 8 is the same. The positioning plate 111 has a certain weight and will always face downward. Therefore, when the electric push rod 102 extends, the positioning plate 111 and the welding roller 119 simultaneously leave the surface of the mesh belt main body 8. On the contrary, when the electric push rod 102 contracts, the positioning plate 111 and the welding roller 119 simultaneously press on the surface of the mesh belt main body 8. Through the positioning plate 111, the mesh belt main body 8 to be welded can be pressed and positioned, which can prevent the mesh belt main body 8 from shifting during welding. At this time, start the forward and reverse motor 114 to make its output shaft drive the driving gear 117 to rotate, thereby driving the driven toothed belt 121 to move along the inner wall of the installation frame 112. By energizing the heater 120, the heat generated by it will be quickly transferred to the welding roller 119, so that the welding roller 119 rolls and presses the mesh belt main body 8 when moving along with the driven toothed belt 121, and then the two sections of the mesh belt main body 8 can be welded together. When in use, connect the controller 7 to the electric push rod 102, the forward and reverse motor 114, the heater 120, the servo motor 218, and the distance sensor 12, and control the start and operation by the controller 7. When the positioning plate 111 descends, the reflector 10 installed at its bottom will also descend simultaneously. At this time,By activating the distance sensor 12, the distance sensor 12 emits light. According to the distance that the light emitted by the distance sensor 12 reaches the reflector 10, the operation of the wire feeding assembly 2 is controlled. A threshold value for the distance between the distance sensor 12 and the reflector 10 is preset. When the distance between the distance sensor 12 and the reflector 10 exceeds the minimum threshold value, the distance sensor 12 transmits a signal to the controller 7, and the controller 7 will pause the operation of the servo motor 218, thereby stopping the conveying of the mesh belt main body 8. Among them, the frame formed by the support rod 4, the fixed rod 5, and the connecting plate 6 plays a role of stable support. When the servo motor 218 drives the driving rod 202 to rotate, under the connection of the two connecting belts 306, the winding rod 304 will be driven to rotate. At this time, the winding rod 304 rotates between the reinforcing plate 301 and the elastic plate 308, and can wind the welded stainless steel mesh belt main body 8.

[0041] The wiring diagrams of the electric push rod 102, the forward and reverse motor 114, the heater 120, the servo motor 218, the controller 7, and the distance sensor 12 in the present invention belong to the common knowledge in the art. Their working principles are already known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the electric push rod 102, the forward and reverse motor 114, the heater 120, the servo motor 218, the controller 7, and the distance sensor 12 will not be explained in detail.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An efficient welding and forming device for a stainless steel mesh belt, comprising a wire feeding assembly (2), the wire feeding assembly (2) includes two side plates (217), clamping plates (212) are fixedly connected to the outer surfaces of the two side plates (217), fixing rods (5) are fixedly connected to the outer surfaces of the two clamping plates (212), mounting frames (9) are fixedly connected to the tops of the two fixing rods (5), and a positioning assembly (1) is fixedly connected to the tops of the two mounting frames (9), characterized in that: The positioning component (1) includes a support frame (101). An electric push rod (102) is arranged at the top of the support frame (101). The top end of the electric push rod (102) is fixedly connected with a reinforcement plate (103). Reinforcement rods (104) are fixedly connected to both sides of the reinforcement plate (103). Connecting shafts (105) are fixedly connected to both ends of the two reinforcement rods (104). Activity grooves (107) are formed in the outer surface of the support frame (101) near both sides. Activity shafts (108) are slidably connected to the inner walls of the two activity grooves (107). Fixed shafts (109) are fixedly connected to both ends of the two activity shafts (108). Connecting rods (106) are movably connected between the outer surface of each connecting shaft (105) and the outer surface of each fixed shaft (109). A receiving rod (110) is fixedly connected to one side of each fixed shaft (109). A positioning plate (111) is fixedly connected between the ends of two of the receiving rods (110), and a mounting frame (112) is fixedly connected between the ends of the other two receiving rods (110). A rotation hole (115) is formed in the top of the mounting frame (112). A rotating shaft (116) is rotatably connected to the inner wall of the rotation hole (115). A driving gear (117) is fixedly connected to the bottom of the rotating shaft (116). A driven toothed belt (121) is movably connected to the inner wall of the mounting frame (112). A welding frame (118) is fixedly connected to the bottom of the driven toothed belt (121). A welding roller (119) is rotatably connected to the inside of the welding frame (118). A heater (120) is arranged inside the welding frame (118), and the heater (120) is used to heat the welding roller (119). A support plate (113) is fixedly connected to the top of the mounting frame (112). A forward and reverse motor (114) is arranged on one side of the support plate (113). The output shaft of the forward and reverse motor (114) is fixedly connected to the top of the rotating shaft (116). The outer surface of the driving gear (117) is meshed with the inner wall of the driven toothed belt (121). A mounting block (11) is fixedly connected to the outer surface of one of the side plates (217). A distance sensor (12) is arranged on the top of the mounting block (11). A reflector (10) is fixedly connected to the outer surface of the positioning plate (111), and the reflector (10) is used to receive the light emitted by the distance sensor (12).

2. The high-efficiency welding and forming equipment for stainless steel wire mesh belts according to claim 1, characterized in that: One end of each of the two side plates (217) is fixedly connected to a first support frame (201), and the other end of each of the two side plates (217) is fixedly connected to a second support frame (208). An activity sleeve (209) is fixedly connected to the outer surface of one side of each of the two first support frames (201). A drive rod (202) is rotatably connected between the inner walls of the two activity sleeves (209) and between the inner walls of the two second support frames (208). A plurality of drive wheels (203) are fixedly connected to the outer surface of each of the two drive rods (202). A conveyor belt (204) is movably connected between the outer surfaces of every two of the drive wheels (203). A mesh belt main body (8) is placed between the tops of the plurality of conveyor belts (204).

3. The high-efficiency welding and forming equipment for stainless steel wire mesh belts according to claim 2, wherein: A limiting rod (205) is fixedly connected between the two opposite side plates (217). A plurality of strengthening blocks (206) are fixedly connected to the top of the limiting rod (205). A bracket (207) is fixedly connected between every two of the strengthening blocks (206). The position of each bracket (207) corresponds to the position of each conveyor belt (204).

4. The high-efficiency welding and forming equipment for stainless steel mesh belts according to claim 3, characterized in that: A stabilizing plate (219) is fixedly connected to the bottom of one of the side plates (217). A servo motor (218) is arranged on one side of the stabilizing plate (219). A support shaft (220) is fixedly connected to the output shaft of the servo motor (218). A main gear (221) is fixedly connected to the outer surface of the support shaft (220). A transmission chain (222) is meshed with the outer surface of the main gear (221). A driven gear (223) is meshed with the inner wall of the transmission chain (222). The driven gear (223) is fixedly installed at one end of one of the drive rods (202). A protective cover (224) is fixedly connected to the outer surface of the stabilizing plate (219).

5. The high-efficiency welding and forming equipment for stainless steel wire mesh belts according to claim 4, wherein: A carrying rod (211) is fixedly installed between the inner walls of the two side plates (217) near the two clamping plates (212). Activity holes (214) are formed in the outer surfaces of the two clamping plates (212). A positioning rod (216) is slidably connected between the inner walls of the two activity holes (214). A trusteeship (213) is rotatably connected to the outside of the positioning rod (216). Fixing screws (215) are arranged at the bottoms of the two clamping plates (212). The two fixing screws (215) respectively thread through the two ends of the positioning rod (216) to the top. A plurality of nuts are threadedly connected to the outside of each of the two fixing screws (215).

6. The high-efficiency welding and forming equipment for stainless steel mesh belts according to claim 5, characterized in that: The outer surfaces of the two first support frames (201) are fixedly connected with a winding assembly (3). The winding assembly (3) includes a reinforcing plate (301) and an elastic plate (308). An installation hole (302) is formed in the outer surface of the reinforcing plate (301). An installation shaft (303) is rotatably connected to the inner wall of the installation hole (302). A winding rod (304) is fixedly connected to the outer surface of the installation shaft (303). A clamping groove (305) is formed at one end of the winding rod (304). A clamping block (307) is fixedly connected to the outer surface of the elastic plate (308). The clamping block (307) rotates inside the clamping groove (305). Two connecting belts (306) are movably connected between the outer surface of the winding rod (304) and the outer surface of one of the driving rods (202).

7. The high-efficiency welding and forming equipment for stainless steel wire mesh belts according to claim 6, characterized in that: Support rods (4) are fixedly connected to the outer surfaces of the two first support frames (201) and the outer surfaces of the two second support frames (208). Connecting plates (6) are fixedly connected between every two of the support rods (4) and the bottom ends of each fixed rod (5). A controller (7) is arranged on the outer surface of one of the fixed rods (5).

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