Metal fitting welding device and method

Abstract

The invention relates to the technical field of welding equipment, in particular to a metal accessory welding device and method. During use, a to-be-welded metal accessory is placed at the top of a top plate, meanwhile, the using number of limiting mechanisms is increased or decreased according to the structure of the to-be-welded metal accessory, the limiting mechanisms are stably placed in a positioning groove through limiting bases and clamping blocks, meanwhile, the outer surfaces of the limiting bases are attached to the side wall of the positioning groove, and then a first worm is rotated to rotate the limiting mechanisms; a rotating first worm is matched with a first worm gear to drive a first extension rod to rotate, then the rotating first extension rod can push a clamping block to be attached to the outer surface of a positioning ring, then under the supporting of the first extension rod and the positioning ring, a limiting mechanism can be stably clamped in a positioning groove through a limiting seat and the clamping block, and then by rotating an adjusting bolt, the clamping block can be stably clamped in the positioning groove. And the rotating adjusting bolt can move the use position of the adjusting block under the position limitation of the guide frame.

Description

Technical Field

[0001] The present invention belongs to the technical field of welding equipment, and in particular relates to a metal fitting welding device and a method thereof. Background Art

[0002] Welding is a manufacturing process and technology that uses heating, high temperature or high pressure to join metals or other thermoplastic materials such as plastics. It is widely used in metal parts processing.

[0003] However, in the prior art, the existing welding equipment is prone to deformation of metal accessories due to heat during continuous welding, thereby affecting the welding effect after cooling. At the same time, the clamping equipment of the existing welding equipment is also prone to deformation due to heat during continuous welding, thereby affecting the position limitation accuracy of the metal accessories. The fume generated during welding is easy to cause harm to the operator, thereby making the actual use effect of the existing welding equipment poor. Summary of the Invention

[0004] The purpose of the present invention is to provide a metal fitting welding device and method that can avoid abnormal deformation of the metal fittings to be welded and the limiting mechanism due to heat during continuous welding, thereby ensuring the welding effect, and at the same time preventing the smoke generated during surface welding from affecting the operator.

[0005] The technical solution adopted by the present invention is as follows: A metal fitting welding device comprises: a support mechanism for carrying out load-bearing welding processing of metal fittings; and The limiting mechanism is used to limit the placement position of the metal accessories, and the limiting mechanism is arranged on the supporting mechanism.

[0006] In which, the supporting mechanism includes a bottom frame, a positioning ring, a top plate, a mounting frame, a rotating frame, a blade ring, a welding robot body and a power component. A positioning groove is provided on the top of the bottom frame, the positioning ring is connected to the bottom surface of the positioning groove, the top plate is inserted into the top of the positioning ring, the mounting frame is fixedly connected to the bottom of the top plate, the rotating frame is rotatably connected to the bottom of the mounting frame, the blade ring is sleeved on the outer surface of the rotating frame, the top of the bottom frame is fixedly connected to the adjustment frame, the welding robot body is slidably inserted into the inside of the adjustment frame, and the power component is arranged on the mounting frame.

[0007] In which, a plurality of exhaust ports are equidistantly provided on the inner bottom surface of the positioning groove, two sliding rods are fixedly connected between the inner walls on both sides of the adjustment frame, one end of each sliding rod slides through the welding robot body, and an adjusting threaded rod is rotatably connected between the inner walls on both sides of the adjustment frame, the adjusting threaded rod is threadedly connected to the welding robot body, a liquid collecting frame is slidably inserted into the outer surface of one side of the bottom frame, and an exhaust frame is connected to the outer surface of the other side of the bottom frame.

[0008] The bottom of the top plate is fixedly connected to a liquid guide frame, and the top of the liquid guide frame is equidistantly connected to a plurality of atomizing nozzles.

[0009] Wherein, the power component includes a boost pump, a rotating motor, a ring gear and a linkage gear, the boost pump and the rotating motor are fixedly connected to the inside of the installation frame, the output end of the rotating motor is sleeved with a linkage wheel, the input end of the boost pump is connected to a liquid inlet pipe, the output end of the boost pump is connected to a discharge pipe, one end of the discharge pipe is fixedly connected to the bottom of the liquid guide frame, and the interior of the discharge pipe is connected to the interior of the liquid guide frame, the ring gear is fixedly connected to the inside of the rotating frame, the linkage gear is rotatably connected to the inner wall of one side of the installation frame, the outer surface of the linkage gear is also sleeved with a linkage wheel, a linkage belt is sleeved between the outer surfaces of the two linkage wheels, and the linkage gear and the ring gear are meshed.

[0010] wherein the limit mechanism comprises a limit seat, a clamping block, a first extension rod, a rotating seat, a second extension rod, a moving block, a jacking tube, a connecting rod, a stop seat, a stop block and a heat dissipation component, the limit seat is slidably inserted into the positioning groove, and the outer surface of one side of the limit seat is in contact with the inner surface wall of one side of the positioning groove, the first extension rod is rotatably connected to the inner surface wall of one side of the limit seat, the clamping block is threadedly connected to one end of the first extension rod, one end of the clamping block is in contact with the outer surface of the positioning ring, the rotating seat is rotatably connected to the top of the limit seat, the second extension rod is rotatably connected between the inner surfaces of both sides of the rotating seat, the moving block is threadedly connected to the outer surface of the second extension rod, the jacking tube is fixedly connected to the outer surface of one side of the moving block, one end of the second extension rod slides and extends into the inside of the jacking tube, the connecting rod is threadedly connected to one end of the jacking tube, the stop seat is rotatably connected to one end of the connecting rod, the stop block is fixedly connected to the top of the stop seat by bolts, and the heat dissipation component is arranged on the stop seat and the moving block.

[0011] Among them, a first worm gear is sleeved on the outer surface of the first extension rod, and a first worm is rotatably connected between the inner walls on both sides of the limiting seat, and the first worm is engaged with the first worm gear. A second worm gear is sleeved on the outer surface of the second extension rod, and a second worm is rotatably connected between the inner walls on both sides of the rotating seat, and the second worm is engaged with the second worm gear. A guide bar is fixedly connected to the top of the rotating seat, and the top of the top pipe extends to the inside of the guide bar.

[0012] Among them, the top of the limit seat is fixedly connected to a guide frame, and an adjusting bolt is rotatably connected between the relative inner walls on both sides of the guide frame. The outer surface of the adjusting bolt is threadedly connected to an adjusting block, and the top of the adjusting block is rotatably connected to the guide block. The top of the guide block is fitted with the bottom of the second extension rod, and a clamping block is slidably inserted on the outer surface of one side of the block, and the clamping block is fixedly connected to the sticking block by bolts.

[0013] The heat dissipation device is a heat dissipation device, a heat dissipation device, a heat dissipation device, a heat dissipation device being installed in an off-center position to dissipate heat from the heat source, and a heat dissipation device being installed in an off-center position to dissipate heat from the heat source.

[0014] A welding method for a metal fitting welding device comprises the following steps: S1. Position limitation: Place the metal fittings to be welded on the top of the top plate, and increase or decrease the number of limiting mechanisms used according to the structure of the metal fittings to be welded, and place the limiting mechanism stably inside the positioning groove through the limiting seat and the clamping block, and make the outer surface of the limiting seat fit with the side wall of the positioning groove, and then rotate the first worm gear so that the rotating first worm gear cooperates with the first worm gear to drive the first extension rod to rotate, and then the rotating first extension rod can push the clamping block to fit the outer surface of the positioning ring, and then under the support of the first extension rod and the positioning ring, the limiting mechanism can be firmly clamped in the positioning groove through the limiting seat and the clamping block, and then by rotating the adjusting bolt, the rotating adjusting bolt can move the adjusting block to the use position under the position limit of the guide frame, and then under the support of the rotating seat, the adjusting block can drive the guide block to adjust the second extension rod. The angle of use is used, so that one end of the block can be directed towards the metal fitting to be welded, and then by rotating the second worm, the rotating second worm cooperates with the second worm gear to drive the second extension rod to rotate, and then under the position limit of the guide bar, the rotating second extension rod can move to adjust the use position of the moving block and the jacking pipe, so that the jacking pipe cooperates with the connecting rod to squeeze the block to fit the side wall of the metal fitting to be welded, and then the clamping block and the sticking block are replaced and removed by replacement and disassembly according to the actual structure of the outer surface of the metal fitting to be welded, so that the block and the clamping block can fully fit the outer surface of the metal fitting to be welded, and then under the position limit of multiple limit mechanisms, metal fittings to be welded of different specifications can be stably placed on the top of the top plate, and then the welding robot body can efficiently perform the welding process of the metal fittings to be welded; S2. Temperature regulation: The liquid collecting frame can be used to temporarily store water resources, and then the booster pump is controlled to start, so that the booster pump can inject the water resources inside the liquid collecting frame into the liquid guide frame through the liquid inlet pipe and the liquid discharge pipe, and then the water resources entering the liquid guide frame can be sprayed to the bottom of the top plate through the atomizing nozzle, and then the heat transferred to the top plate during the welding process of the metal accessories to be welded can be absorbed by the water resources adhering to the bottom of the top plate, and then the evaporation and flow of the water resources can accelerate the dissipation of the top plate temperature. At the same time, the rotating motor is controlled to start, and then the rotating motor can cooperate with the linkage wheel, linkage belt, linkage gear and gear ring to drive the rotating frame to rotate, and then the rotating rotating frame can drive the impeller to rotate, so that the rotating impeller can accelerate the flow of air inside the bottom frame, so that the air on the top of the top plate is injected into the bottom frame through the exhaust port, and at the same time, the air inside the bottom frame is discharged through the exhaust frame. In this process, the smoke generated during the welding process can be concentratedly sucked into the bottom frame and then discharged away from the equipment through the exhaust frame. When the heat is discharged from the top plate, it can be quickly dissipated along with the flowing air, thereby ensuring that the top plate will not be affected by the heat and deformed too much during the continuous welding process. At the same time, water resources are injected into the liquid storage frame so that the water resources can be injected into the heat conduction frame through the second extension tube, and the water resources injected into the heat conduction frame are injected into the first extension tube through the sealing tube, so that the water resources inside the first extension tube can immerse part of the heat conduction tube. At this time, the micro water pump is controlled to start, so that the micro water pump can inject the water resources inside the liquid collection frame into the heat conduction tube through the liquid suction tube, and then the water resources inside the heat conduction tube are discharged from one end of the sleeve. In this process, the heat transferred to the block during welding can be transferred to the heat conduction frame and the heat conduction frame, so that the water resources inside the heat conduction frame can absorb the excess heat, and the heat conduction frame can transfer the excess heat to the inside of the heat conduction tube, so that the water resources flowing in the heat conduction tube can quickly transfer the excess heat to the water resources inside the liquid collection frame, thereby ensuring that the block and the block are not easily deformed by excessive temperature.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: (1) In the present invention, when in use, the metal fitting to be welded is placed on the top of the top plate, and the number of limiting mechanisms used is increased or decreased according to the structure of the metal fitting to be welded. The limiting mechanism is stably placed inside the positioning groove through the limiting seat and the clamping block, and the outer surface of the limiting seat is made to fit the side wall of the positioning groove. Then, by rotating the first worm, the rotating first worm cooperates with the first worm wheel to drive the first extension rod to rotate, and then the rotating first extension rod can push the clamping block to fit the outer surface of the positioning ring. Then, under the support of the first extension rod and the positioning ring, the limiting mechanism can be firmly clamped inside the positioning groove through the limiting seat and the clamping block. Then, by rotating the adjusting bolt, the rotating adjusting bolt can move the use position of the adjusting block under the position limit of the guide frame. Then, under the support of the rotating seat, the adjusting block can drive the guide block to adjust the use angle of the second extension rod. , and then one end of the block can be directed towards the metal fitting to be welded, and then by rotating the second worm, the rotating second worm cooperates with the second worm gear to drive the second extension rod to rotate, and then under the position limit of the guide bar, the rotating second extension rod can move to adjust the use position of the moving block and the jacking pipe, so that the jacking pipe cooperates with the connecting rod to squeeze the block to fit the side wall of the metal fitting to be welded, and then replace and remove the clamping block and the clamping block according to the actual structure of the outer surface of the metal fitting to be welded by replacement and disassembly, so that the block and the clamping block can fully fit the outer surface of the metal fitting to be welded, and then under the position limit of multiple limiting mechanisms, metal fittings to be welded of different specifications can be placed stably on the top of the top plate, thereby improving the actual use of the equipment, and then the welding robot body can efficiently perform the welding process of the metal fittings to be welded.

[0016] (2) In the present invention, water resources can be temporarily stored through the liquid collecting frame, and then the booster pump can be controlled to start, so that the booster pump can inject the water resources inside the liquid collecting frame into the liquid guide frame through the liquid inlet pipe and the liquid discharge pipe, and then the water resources entering the liquid guide frame can be sprayed to the bottom of the top plate through the atomizing nozzle, and then the heat transferred to the top plate during the welding process of the metal accessories to be welded can be absorbed by the water resources adhering to the bottom of the top plate, and then the evaporation and flow of the water resources can accelerate the dissipation of the top plate temperature. At the same time, the rotating motor can be controlled to start, and then the rotating motor can cooperate with the linkage wheel, linkage belt, linkage gear and gear ring to drive the rotating frame to rotate, and then the rotating rotating frame can drive the blade ring to rotate, so that the rotating blade ring can accelerate the flow of air inside the bottom frame, so that the air on the top of the top plate is injected into the bottom frame through the exhaust port, and at the same time, the air inside the bottom frame is discharged through the exhaust frame. In this process, the smoke generated during the welding process can be concentratedly sucked into the bottom frame and then discharged away from the equipment through the exhaust frame, ensuring that the smoke is not easy to affect the welding operator, and at the same time, the top plate dissipates heat. It can be quickly dissipated with the flowing air, thereby ensuring that the top plate will not be affected by heat and deformed too much during the continuous welding process. At the same time, by injecting water into the liquid storage frame, the water can be injected into the heat conduction frame through the second extension tube, and the water injected into the heat conduction frame is injected into the first extension tube through the sealing tube, so that the water inside the first extension tube can immerse part of the heat conduction tube. At this time, by controlling the start of the micro water pump, the micro water pump can inject the water inside the liquid collection frame into the heat conduction tube through the liquid pumping tube, and then the water inside the heat conduction tube is discharged from one end of the sleeve limit plug. In this process, the heat transferred to the block during welding can be transferred to the heat conduction frame and the heat conduction frame, so that the water inside the heat conduction frame can absorb the excess heat, and the heat conduction frame can transfer the excess heat to the inside of the heat conduction tube, so that the water flowing inside the heat conduction tube can quickly transfer the excess heat to the water inside the liquid collection frame, thereby ensuring that the block and the block are not easily deformed by excessive temperature, thereby ensuring the accuracy of the welding limit position, so that the equipment can efficiently perform its functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-perspective stereogram of the present invention when in use; Figure 2 A second perspective view of the present invention when in use; Figure 3 A partially cutaway perspective view of the present invention when in use from a first viewing angle; Figure 4 A three-dimensional diagram of the support mechanism of the present invention; Figure 5 It is a partially cutaway expanded perspective view of the support mechanism of the present invention; Figure 6 For the present invention Figure 5Enlarged view of point A in the middle; Figure 7 It is a partially cutaway perspective view of the limiting mechanism of the present invention from a first viewing angle; Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle; Figure 9 For the present invention Figure 7 Enlarged view of point C in the middle; Figure 10 This is a partially sectional and expanded perspective view of the limiting mechanism of the present invention from a second viewing angle; Figure 11 For the present invention Figure 10 Enlarged view of point D in the middle.

[0018] Markings in the figure: 1. Support mechanism; 101. Bottom frame; 102. Liquid collecting frame; 103. Exhaust frame; 104. Adjustment frame; 105. Adjustment threaded rod; 106. Welding robot body; 107. Positioning slot; 108. Exhaust port; 109. Positioning ring; 110. Top plate; 111. Mounting frame; 112. Rotating frame; 113. Impeller; 114. Liquid guide frame; 115. Gear ring; 116. Linking gear; 117. Rotating motor; 118. Booster pump; 119. Liquid discharge pipe; 120. Liquid inlet pipe; 2. Limiting mechanism; 201. Limiting seat; 202. First worm; 203. First extension rod; 204. Clamping block; 205. Guide frame; 206. Adjusting bolt; 207. Guide block; 208. Rotating seat; 209. Second worm; 210. Second extension rod; 211. Guide bar; 212. Moving block; 213. Ejector pipe; 214. Connecting rod; 215. Micro water pump; 216. Retaining seat; 217. Retaining block; 218. Sticking block; 219. Heat transfer frame; 220. Heat transfer rack; 221. Heat transfer pipe; 222. Liquid extraction pipe; 223. Limiting plug; 224. Sealing pipe; 225. First extension pipe; 226. Liquid storage frame; 227. Second extension pipe; 228. Exhaust pipe; 229. Block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] For example, see Figure 1-Figure 3 , a metal accessories welding device, consisting of a supporting mechanism 1 and a limiting mechanism 2.

[0021] The details are as follows: See also Figure 4-Figure 6The support mechanism 1 is used for carrying out the welding process of metal accessories, and includes a bottom frame 101, a positioning ring 109, a top plate 110, a mounting frame 111, a rotating frame 112, a blade ring 113, a welding robot body 106 and a power component. A positioning groove 107 is opened on the top of the bottom frame 101, and the positioning ring 109 is connected to the bottom surface of the inner part of the positioning groove 107. The top plate 110 is inserted into the top of the positioning ring 109. The mounting frame 111 is fixedly connected to the bottom of the top plate 110. The rotating frame 112 is rotatably connected to the bottom of the mounting frame 111. The blade ring 113 is sleeved on the outer surface of the rotating frame 112. The top of the bottom frame 101 is fixedly connected to the adjustment frame 104. The welding robot body 106 is slidably inserted into the adjusting frame 104. The power component is arranged in the mounting frame 111, a plurality of exhaust ports 108 are equidistantly provided on the bottom surface of the positioning groove 107, two sliding rods are fixedly connected between the inner walls on both sides of the adjustment frame 104, and one end of each sliding rod slides through the welding robot body 106, and an adjusting threaded rod 105 is rotatably connected between the inner walls on both sides of the adjustment frame 104. The adjusting threaded rod 105 is threadedly connected to the welding robot body 106, and a liquid collecting frame 102 is slidably inserted into the outer surface of one side of the bottom frame 101, and an exhaust frame 103 is connected to the outer surface of the other side of the bottom frame 101. A liquid guide frame 114 is fixedly connected to the bottom of the top plate 110, and a plurality of atomizing nozzles are equidistantly connected to the top of the liquid guide frame 114. The power components include a booster pump 118, a rotating motor 117, a gear ring 115 and a linkage gear The wheel 116, the boost pump 118 and the rotating motor 117 are all fixedly connected to the inside of the mounting frame 111. The output end of the rotating motor 117 is sleeved with a linkage wheel. The input end of the boost pump 118 is connected to a liquid inlet pipe 120. The output end of the boost pump 118 is connected to a discharge pipe 119. One end of the discharge pipe 119 is fixedly connected to the bottom of the liquid guide frame 114, and the interior of the discharge pipe 119 is connected to the interior of the liquid guide frame 114. The ring gear 115 is fixedly connected to the inside of the rotating frame 112. The linkage gear 116 is rotatably connected to the inner wall of one side of the mounting frame 111. The outer surface of the linkage gear 116 is also sleeved with a linkage wheel. A linkage belt is sleeved between the outer surfaces of the two linkage wheels. The linkage gear 116 is meshed with the ring gear 115, and liquid can be introduced through the collecting frame 102. Temporary storage of water resources is carried out, and then the booster pump 118 is controlled to be started, so that the booster pump 118 can inject the water resources inside the liquid collecting frame 102 into the liquid guide frame 114 through the liquid inlet pipe 120 and the liquid discharge pipe 119, and then the water resources entering the liquid guide frame 114 can be sprayed to the bottom of the top plate 110 through the atomizing nozzle, and then the heat transferred to the top plate 110 during the welding process of the metal accessories to be welded can be absorbed by the water resources adhered to the bottom of the top plate 110, and then the temperature of the top plate 110 can be accelerated during the evaporation and flow of the water resources. At the same time, the rotating motor 117 is controlled to be started, so that the rotating motor 117 can cooperate with the interlocking wheel, interlocking belt, interlocking gear 116 and ring gear 115 to drive the rotating frame 112 to rotate.Then, the rotating rotating frame 112 can drive the blade ring 113 to rotate, so that the rotating blade ring 113 can accelerate the flow of air inside the bottom frame 101, so that the air on the top of the top plate 110 is injected into the bottom frame 101 through the exhaust port 108, and at the same time, the air inside the bottom frame 101 is discharged through the exhaust frame 103. In this process, the smoke generated during the welding process can be concentratedly sucked into the bottom frame 101 and then discharged away from the equipment through the exhaust frame 103, ensuring that the smoke is not easy to affect the welding operators. At the same time, the heat dissipated by the top plate 110 can be quickly dissipated with the flowing air, thereby ensuring that the top plate 110 will not be affected by the heat and cause excessive deformation during the continuous welding process; See also Figure 7-11, the limiting mechanism 2 is used to limit the placement position of the metal accessories. The limiting mechanism 2 is arranged on the supporting mechanism 1, and includes a limiting seat 201, a clamping block 204, a first extension rod 203, a rotating seat 208, a second extension rod 210, a moving block 212, a top pipe 213, a connecting rod 214, a stop 216, a stop 217 and a heat dissipation component. The limiting seat 201 is slidably inserted into the positioning groove 107, and the outer surface of one side of the limiting seat 201 is in contact with the inner surface wall of one side of the positioning groove 107. The first extension rod 203 is rotatably connected to the inner surface wall of one side of the limiting seat 201, the clamping block 204 is threadedly connected to one end of the first extension rod 203, and one end of the clamping block 204 is in contact with the outer surface of the positioning ring 109. The rotating seat 208 is rotatably connected to the top of the limiting seat 201. The second extension rod 210 is rotatably connected between the inner walls on both sides of the rotating seat 208, the moving block 212 is threadedly connected to the outer surface of the second extension rod 210, the top pipe 213 is fixedly connected to the outer surface of one side of the moving block 212, one end of the second extension rod 210 slides and extends into the inside of the top pipe 213, the connecting rod 214 is threadedly connected to one end of the top pipe 213, the stop 216 is rotatably connected to one end of the connecting rod 214, the stop block 217 is fixedly connected to the top of the stop 216 by bolts, the heat dissipation component is arranged on the stop 216 and the moving block 212, the outer surface of the first extension rod 203 is sleeved with a first worm gear, the first worm 202 is rotatably connected between the relative inner walls on both sides of the limit seat 201, the first worm 202 is meshed with the first worm gear, the outer surface of the second extension rod 210 A second worm gear is sleeved, and a second worm 209 is rotatably connected between the inner walls on both sides of the rotating seat 208. The second worm 209 is meshed with the second worm gear. A guide bar 211 is fixedly connected to the top of the rotating seat 208, and the top of the top pipe 213 extends to the inside of the guide bar 211. The top of the limit seat 201 is fixedly connected to the guide frame 205. An adjusting bolt 206 is rotatably connected between the inner walls on both sides of the guide frame 205. The outer surface of the adjusting bolt 206 is threadedly connected to an adjusting block. The top of the adjusting block is rotatably connected to the guide block 207. The top of the guide block 207 fits the bottom of the second extension rod 210. A clamping block 229 is slidably inserted on the outer surface of one side of the block 217. The clamping block 229 is fixedly connected to the sticking block 218 by bolts. The heat dissipation component includes a heat conducting frame 219, The heat-conducting frame 220, the heat-conducting pipe 221, the first extension pipe 225, the second extension pipe 227, the liquid storage frame 226 and the micro water pump 215, the heat-conducting frame 219 is embedded between the retaining seat 216 and the retaining block 217, the heat-conducting frame 220 is fixedly connected to the outer surface of one side of the heat-conducting frame 219, the heat-conducting pipe 221 is embedded in the heat-conducting frame 220, and the outer surface of the heat-conducting pipe 221 is slidingly sleeved with a limit plug 223. The outer surface of one side of the heat-conducting frame 219 is rotatably connected to the sealing pipe 224. The liquid storage frame 226 is fixedly connected to the outer surface of the retaining seat 216. The first extension pipe 225 is threadedly connected to one end of the sealing pipe 224, and one end of the first extension pipe 225 is sleeved on the outer surface of the heat-conducting pipe 221. The second extension pipe 227 is connected and arranged on the outer surface of the other side of the heat-conducting frame 219.One end of the second extension tube 227 is connected to the interior of the liquid storage frame 226, and the other outer surface of the heat conduction frame 219 is connected to an exhaust pipe 228. The micro water pump 215 is fixedly connected to the outer surface of one side of the moving block 212. The input end of the micro water pump 215 is connected to a liquid extraction pipe 222, and the outer surface of the liquid extraction pipe 222 is also sleeved with a limiting plug 223. The output end of the micro water pump 215 is fixedly connected to one end of the heat conduction pipe 221. The metal fittings to be welded are placed on the top of the top plate 110. At the same time, the number of limiting mechanisms 2 used is increased or decreased according to the structure of the metal fittings to be welded. The limiting mechanism 2 is stably placed in the positioning groove 107 through the limiting seat 201 and the clamping block 204. At the same time, the outer surface of the limiting seat 201 is fitted with the side wall of the positioning groove 107, and then the first The worm 202 enables the rotating first worm 202 to cooperate with the first worm gear to drive the first extension rod 203 to rotate, and then the rotating first extension rod 203 can push the clamping block 204 to fit the outer surface of the positioning ring 109, and then, under the support of the first extension rod 203 and the positioning ring 109, the limiting mechanism 2 can be firmly clamped in the positioning groove 107 through the limiting seat 201 and the clamping block 204, and then by rotating the adjusting bolt 206, the rotating adjusting bolt 206 can move the adjusting block to the working position under the position limit of the guide frame 205, and then, under the support of the rotating seat 208, the adjusting block can drive the guide block 207 to adjust the working angle of the second extension rod 210, and then one end of the block 217 can be directed toward the metal fitting to be welded, and then through The second worm 209 is rotated so that the rotating second worm 209 cooperates with the second worm gear to drive the second extension rod 210 to rotate, and then, under the position restriction of the guide bar 211, the rotating second extension rod 210 can move and adjust the use position of the moving block 212 and the top pipe 213, so that the top pipe 213 cooperates with the connecting rod 214 to squeeze the stop 216 to fit the side wall of the metal fitting to be welded, and then the clamping block 229 and the sticking block 218 are replaced and removed by replacement and disassembly according to the actual structure of the outer surface of the metal fitting to be welded, so that the stop block 217 and the clamping block 229 can fully fit the outer surface of the metal fitting to be welded, and then, under the position restriction of multiple limiting mechanisms 2, metal fittings of different specifications to be welded can be stably placed on the top plate 11. 0 top, improving the practical use of the equipment. By injecting water into the liquid storage frame 226, the water can be injected into the heat conductive frame 219 through the second extension tube 227, and the water injected into the heat conductive frame 219 is injected into the first extension tube 225 through the sealing tube 224, so that the water in the first extension tube 225 can partially immerse the heat conductive pipe 221. At this time, by controlling the start-up of the micro water pump 215, the micro water pump 215 can inject the water in the liquid collection frame 102 into the heat conductive pipe 221 through the liquid extraction tube 222, and then the water in the heat conductive pipe 221 is discharged from one end of the sleeve limit plug 223. In this process, the heat transferred to the block 217 during welding can be transferred to the heat conductive frame 219 and the heat conductive frame 220.This allows the water inside the heat-conducting frame 219 to absorb excess heat, and the heat-conducting frame 220 to transfer the excess heat to the inside of the heat-conducting pipe 221. The water flowing inside the heat-conducting pipe 221 can then quickly transfer the excess heat to the water inside the liquid collecting frame 102. This ensures that the block 217 and the seat 216 are not easily deformed by excessive temperatures, thereby ensuring the accuracy of the welding limit position and enabling the device to efficiently perform its intended functions.

[0022] The following is a detailed description of a welding method for a metal fitting welding device provided by an embodiment of the present invention. The method of using the device includes the following steps: Step 1: Position restriction: Place the metal fitting to be welded on the top of the top plate 110. At the same time, increase or decrease the number of limiting mechanisms 2 according to the structure of the metal fitting to be welded. Place the limiting mechanism 2 steadily inside the positioning groove 107 through the limiting seat 201 and the clamping block 204. At the same time, make the outer surface of the limiting seat 201 fit with the side wall of the positioning groove 107. Then, by rotating the first worm 202, the rotating first worm 202 cooperates with the first worm wheel to drive the first extension rod 203 to rotate, and then the rotating first extension rod 203 is rotated. The extension rod 203 can push the clamping block 204 to fit the outer surface of the positioning ring 109, and then, under the support of the first extension rod 203 and the positioning ring 109, the limiting mechanism 2 can be firmly clamped in the positioning groove 107 through the limiting seat 201 and the clamping block 204, and then by rotating the adjusting bolt 206, the rotating adjusting bolt 206 can move the adjusting block to the use position under the position limit of the guide frame 205, and then, under the support of the rotating seat 208, the adjusting block can drive the guide block 207 to adjust the second extension rod 203. The rod 210 is used at an angle, so that one end of the block 217 can be directed towards the metal fitting to be welded, and then by rotating the second worm 209, the rotating second worm 209 cooperates with the second worm gear to drive the second extension rod 210 to rotate, and then under the position limit of the guide bar 211, the rotating second extension rod 210 can move and adjust the use position of the moving block 212 and the top pipe 213, so that the top pipe 213 cooperates with the connecting rod 214 to squeeze the block 216 to fit the side wall of the metal fitting to be welded, and then the clamping block 229 and the sticking block 218 are replaced and removed by replacement and disassembly according to the actual structure of the outer surface of the metal fitting to be welded, so that the block 217 and the clamping block 229 can fully fit the outer surface of the metal fitting to be welded, and then under the position limit of multiple limiting mechanisms 2, metal fittings to be welded of different specifications can be stably placed on the top of the top plate 110, thereby improving the actual use versatility of the equipment, and then the welding robot body 106 can efficiently perform the welding process of the metal fittings to be welded; Step 2, temperature regulation: The liquid collecting frame 102 can be used to temporarily store water resources, and then the booster pump 118 is controlled to start, so that the booster pump 118 can inject the water resources inside the liquid collecting frame 102 into the liquid guide frame 114 through the liquid inlet pipe 120 and the liquid discharge pipe 119, and then the water resources entering the liquid guide frame 114 can be sprayed to the bottom of the top plate 110 through the atomizing nozzle, and then the heat transferred to the top plate 110 during the welding process of the metal accessories to be welded can be absorbed by the water resources adhered to the bottom of the top plate 110, and then the evaporation and flow of the water resources can accelerate the temperature dissipation of the top plate 110, and at the same time, the rotating motor 117 is controlled to start, so that the rotating motor 117 can cooperate with the linkage wheel, The interlocking belt, interlocking gear 116 and gear ring 115 drive the rotating frame 112 to rotate, and then the rotating rotating frame 112 can drive the blade ring 113 to rotate, so that the rotating blade ring 113 can accelerate the flow of air inside the bottom frame 101, so that the air on the top of the top plate 110 is injected into the bottom frame 101 through the exhaust port 108, and at the same time, the air inside the bottom frame 101 is discharged through the exhaust frame 103. In this process, the smoke generated during the welding process can be concentratedly sucked into the bottom frame 101 and then discharged away from the equipment through the exhaust frame 103, ensuring that the smoke is not easy to affect the welding operators. At the same time, the heat dissipated by the top plate 110 can be quickly dissipated with the flowing air, thereby ensuring that the top plate 110 will not be affected during continuous welding. The heat causes excessive deformation, and at the same time, water is injected into the liquid storage frame 226, so that the water can be injected into the heat conducting frame 219 through the second extension tube 227, and the water injected into the heat conducting frame 219 is injected into the first extension tube 225 through the sealing tube 224, so that the water inside the first extension tube 225 can immerse part of the heat conducting tube 221. At this time, the micro water pump 215 is started by control, and the position of the limit plug 223 is adjusted to the position inside the exhaust port 108, so that one end of the liquid extraction pipe 222 is moved to the outside of the outer edge of the impeller 113, so that one end of the liquid extraction pipe 222 can be inserted into the water resource inside the liquid collecting frame 102, so that the micro water pump 215 can extract the liquid collecting frame 102 through the liquid extraction pipe 222. 2 is injected into the heat conducting pipe 221, and then the water in the heat conducting pipe 221 is discharged from one end of the sleeve limit plug 223. During this process, the heat transferred to the block 217 during welding can be transferred to the heat conducting frame 219 and the heat conducting rack 220, so that the water in the heat conducting frame 219 can absorb the excess heat, and the heat conducting rack 220 can transfer the excess heat to the heat conducting pipe 221, so that the water flowing in the heat conducting pipe 221 can quickly transfer the excess heat to the water in the liquid collecting frame 102, thereby ensuring that the block 217 and the seat 216 are not easily deformed by excessive temperature, thereby ensuring the accuracy of the welding limit position, so that the equipment can efficiently perform its functions.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A metal fitting welding device, characterized in that: include: A support mechanism (1) for carrying out load-bearing welding processing of metal accessories; as well as The limiting mechanism (2) is used to limit the placement position of the metal accessories, and the limiting mechanism (2) is arranged on the supporting mechanism (1).

2. A metal fitting welding device according to claim 1, characterized in that: The support mechanism (1) comprises a bottom frame (101), a positioning ring (109), a top plate (110), a mounting frame (111), a rotating frame (112), a blade ring (113), a welding robot body (106) and a power component. A positioning groove (107) is provided on the top of the bottom frame (101). The positioning ring (109) is connected to the bottom surface of the positioning groove (107). The top plate (110) is inserted into the top of the positioning ring (109). The mounting frame (111) is fixedly connected to the bottom of the top plate (110). The rotating frame (112) is rotatably connected to the bottom of the mounting frame (111). The blade ring (113) is sleeved on the outer surface of the rotating frame (112). The top of the bottom frame (101) is fixedly connected to the adjusting frame (104). The welding robot body (106) is slidably inserted into the adjusting frame (104). The power component is arranged on the mounting frame (111).

3. A metal fitting welding device according to claim 2, characterized in that: The inner bottom surface of the positioning groove (107) is provided with a plurality of exhaust ports (108) at equal intervals. Two sliding rods are fixedly connected between the inner surface walls on both sides of the adjustment frame (104). One end of each sliding rod slides through the welding robot body (106). An adjusting threaded rod (105) is rotatably connected between the inner surface walls on both sides of the adjustment frame (104). The adjusting threaded rod (105) is threadedly connected to the welding robot body (106). A liquid collecting frame (102) is slidably inserted into the outer surface of one side of the bottom frame (101), and an exhaust frame (103) is connected to the outer surface of the other side of the bottom frame (101).

4. A metal fitting welding device according to claim 3, characterized in that: The bottom of the top plate (110) is fixedly connected to a liquid guide frame (114), and the top of the liquid guide frame (114) is equidistantly connected to a plurality of atomizing nozzles.

5. A metal fitting welding device according to claim 4, characterized in that: The power component comprises a booster pump (118), a rotary motor (117), a gear ring (115) and a linkage gear (116). The booster pump (118) and the rotary motor (117) are fixedly connected to the interior of the mounting frame (111). The output end of the rotary motor (117) is sleeved with a linkage wheel. The input end of the booster pump (118) is connected to a liquid inlet pipe (120). The output end of the booster pump (118) is connected to a liquid discharge pipe (119). The liquid discharge pipe ( One end of the liquid guide frame (119) is fixedly connected to the bottom of the liquid guide frame (114), and the interior of the liquid guide frame (114) is communicated with the interior of the liquid guide frame (114). The gear ring (115) is fixedly connected to the interior of the rotating frame (112). The linkage gear (116) is rotatably connected to the inner surface wall of one side of the mounting frame (111). The outer surface of the linkage gear (116) is also provided with a linkage wheel. A linkage belt is provided between the outer surfaces of the two linkage wheels. The linkage gear (116) and the gear ring (115) are meshed.

6. A metal fitting welding device according to claim 5, characterized in that: The limiting mechanism (2) includes a limiting seat (201), a clamping block (204), a first extension rod (203), a rotating seat (208), a second extension rod (210), a moving block (212), a top pipe (213), a connecting rod (214), a stop seat (216), a stop block (217) and a heat dissipation component. The limiting seat (201) is slidably inserted into the interior of the positioning groove (107), and the outer surface of one side of the limiting seat (201) is in contact with the inner surface wall of one side of the positioning groove (107). The first extension rod (203) is rotatably connected to the inner surface wall of one side of the limiting seat (201). The clamping block (204) is threadedly connected to one end of the first extension rod (203). One end of the clamping block (204) is in contact with the outer surface of the positioning ring (109). The rotating seat (208) is rotatably connected to the top of the limiting seat (201), the second extension rod (210) is rotatably connected between the inner walls on both sides of the rotating seat (208), the moving block (212) is threadedly connected to the outer surface of the second extension rod (210), the top pipe (213) is fixedly connected to the outer surface of one side of the moving block (212), one end of the second extension rod (210) slides and extends into the inside of the top pipe (213), the connecting rod (214) is threadedly connected to one end of the top pipe (213), the stop seat (216) is rotatably connected to one end of the connecting rod (214), the stop block (217) is fixedly connected to the top of the stop seat (216) by bolts, and the heat dissipation component is arranged on the stop seat (216) and the moving block (212).

7. A metal fitting welding device according to claim 6, characterized in that: The outer surface of the first extension rod (203) is sleeved with a first worm gear, and the first worm gear (202) is rotatably connected between the inner surface walls on both sides of the limiting seat (201), and the first worm gear (202) is meshed with the first worm gear. The outer surface of the second extension rod (210) is sleeved with a second worm gear, and the second worm gear (209) is rotatably connected between the inner surface walls on both sides of the rotating seat (208), and the second worm gear (209) is meshed with the second worm gear. The top of the rotating seat (208) is fixedly connected with a guide bar (211), and the top of the top tube (213) extends to the inside of the guide bar (211).

8. A metal fitting welding device according to claim 7, characterized in that: The top of the limit seat (201) is fixedly connected to a guide frame (205), and the two sides of the guide frame (205) are rotatably connected to the inner surface walls relative to each other. The outer surface of the adjusting bolt (206) is threadedly connected to an adjusting block, and the top of the adjusting block is rotatably connected to a guide block (207). The top of the guide block (207) is fitted with the bottom of the second extension rod (210), and a clamping block (229) is slidably inserted into the outer surface of one side of the support block (217), and the clamping block (229) is fixedly connected to the support block (218) by bolts.

9. A metal fitting welding device according to claim 8, characterized in that: The heat dissipation component comprises a heat conduction frame (219), a heat conduction rack (220), a heat conduction pipe (221), a first extension pipe (225), a second extension pipe (227), a liquid storage frame (226) and a micro water pump (215); the heat conduction frame (219) is embedded between the stopper (216) and the inside of the stopper (217); the heat conduction rack (220) is fixedly connected to the outer surface of one side of the heat conduction frame (219); the heat conduction pipe (221) is embedded in the inside of the heat conduction rack (220); a limit plug (223) is provided on the outer surface of the heat conduction pipe (221); a sealing pipe (224) is rotatably connected to the outer surface of one side of the heat conduction frame (219); the liquid storage frame (226) is fixedly connected to the outer surface of the stopper (216); the first extension pipe ( 225) is threadedly connected to one end of the sealing tube (224), and one end of the first extension tube (225) is sleeved on the outer surface of the heat-conducting tube (221), the second extension tube (227) is connected and arranged on the outer surface of the other side of the heat-conducting frame (219), and one end of the second extension tube (227) is connected to the interior of the liquid storage frame (226), and the other outer surface of the heat-conducting frame (219) is connected and provided with an exhaust pipe (228), the micro water pump (215) is fixedly connected to the outer surface of one side of the moving block (212), the input end of the micro water pump (215) is connected and provided with a liquid extraction pipe (222), and the outer surface of the liquid extraction pipe (222) is also sleeved with a limit plug (223), and the output end of the micro water pump (215) is fixedly connected to one end of the heat-conducting tube (221).

10. A welding method for a metal fitting welding device, characterized in that: The metal fitting welding device described in claim 9 comprises the following steps: S1. Position limitation: Place the metal fitting to be welded on the top of the top plate (110), and increase or decrease the number of the limiting mechanism (2) according to the structure of the metal fitting to be welded, and place the limiting mechanism (2) stably inside the positioning groove (107) through the limiting seat (201) and the clamping block (204), and make the outer surface of the limiting seat (201) and the side wall of the positioning groove (107) fit together, and then rotate the first worm (202) so that the rotating first worm (202) can cooperate with the first worm wheel to drive the first extension rod (203) to rotate, and then make the rotating The first extension rod (203) can push the clamping block (204) to fit the outer surface of the positioning ring (109), and then, under the support of the first extension rod (203) and the positioning ring (109), the limiting mechanism (2) can be firmly clamped in the positioning groove (107) through the limiting seat (201) and the clamping block (204), and then, by rotating the adjusting bolt (206), the rotating adjusting bolt (206) can move the adjusting block to the use position under the position limit of the guide frame (205), and then, under the support of the rotating seat (208), the adjusting block can drive the guide frame (205) to move to the use position. The block (207) adjusts the use angle of the second extension rod (210), and then enables one end of the block (217) to face the metal fitting to be welded, and then by rotating the second worm (209), the rotating second worm (209) cooperates with the second worm gear to drive the second extension rod (210) to rotate, and then under the position limit of the guide bar (211), the rotating second extension rod (210) can move to adjust the use position of the moving block (212) and the top pipe (213), and then the top pipe (213) cooperates with the connecting rod (214) to squeeze the seat ( 216) fits the side wall of the metal fitting to be welded, and then replaces and removes the clamping block (229) and the sticking block (218) according to the actual structure of the outer surface of the metal fitting to be welded by replacing and disassembling, so that the blocking block (217) and the clamping block (229) can fully fit the outer surface of the metal fitting to be welded, and then under the position restriction of multiple limiting mechanisms (2), the metal fittings to be welded of different specifications can be stably placed on the top of the top plate (110), and then the welding robot body (106) can efficiently perform the welding process of the metal fittings to be welded; S2. Temperature regulation: The liquid collecting frame (102) can be used to temporarily store water resources, and then the booster pump (118) can be controlled to start, so that the booster pump (118) can inject the water resources inside the liquid collecting frame (102) into the liquid guide frame (114) through the liquid inlet pipe (120) and the liquid discharge pipe (119), and then the water resources entering the liquid guide frame (114) can be sprayed to the bottom of the top plate (110) through the atomizing nozzle, and then the heat transferred to the top plate (110) during the welding process of the metal fittings to be welded can be absorbed by the water resources adhered to the bottom of the top plate (110), and then the temperature of the top plate (110) can be accelerated during the evaporation and flow of the water resources. At the same time, by controlling the start The rotating motor (117) is driven, and the rotating motor (117) is then able to cooperate with the linkage wheel, linkage belt, linkage gear (116) and gear ring (115) to drive the rotating frame (112) to rotate, and then the rotating rotating frame (112) is able to drive the blade ring (113) to rotate, so that the rotating blade ring (113) can accelerate the flow of air inside the bottom frame (101), so that the air on the top of the top plate (110) is injected into the bottom frame (101) through the exhaust port (108), and at the same time, the air inside the bottom frame (101) is exhausted through the exhaust frame (103). In this process, the smoke generated during the welding process can be concentratedly sucked into the bottom frame (101) and then exhausted away from the device through the exhaust frame (103). At the same time, the heat dissipated by the top plate (110) can be quickly dissipated along with the flowing air, thereby ensuring that the top plate (110) will not be affected by the heat and deformed too much during the continuous welding process. At the same time, water resources are injected into the liquid storage frame (226), so that the water resources can be injected into the heat conduction frame (219) through the second extension tube (227), and the water resources injected into the heat conduction frame (219) are injected into the first extension tube (225) through the sealing tube (224), so that the water resources in the first extension tube (225) can immerse part of the heat conduction tube (221). At this time, the micro water pump (215) is started by control, so that the micro water pump (215) can pump the liquid collection frame (121) through the liquid extraction tube (222). 02) The internal water resources are injected into the heat conducting tube (221), and then the water resources inside the heat conducting tube (221) are discharged from one end of the sleeve limiting plug (223). In this process, the heat transferred to the block (217) during welding can be transferred to the heat conducting frame (219) and the heat conducting rack (220), so that the water resources inside the heat conducting frame (219) can absorb the excess heat, and the heat conducting rack (220) can transfer the excess heat to the inside of the heat conducting tube (221), so that the water resources flowing inside the heat conducting tube (221) can quickly transfer the excess heat to the water resources inside the liquid collecting frame (102), thereby ensuring that the block (217) and the block seat (216) are not easily deformed by excessively high temperatures.

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