Welding equipment for electric heater processing and use method thereof

Abstract

The present invention relates to the technical field of electric heaters, and discloses a welding device for processing electric heaters and a method of using the device, including a welding box, a fixing mechanism is provided on the top of the welding box, the fixing mechanism includes a bidirectional threaded rod rotatably mounted on a shaped plate, two internal thread blocks are threadedly sleeved on the bidirectional threaded rod, and further includes: hollow clamping plates are respectively fixedly mounted on the tops of the two internal thread blocks, hollow rubber blocks are respectively fixedly mounted on the ends of the two hollow clamping plates close to each other, and the two hollow rubber blocks are respectively communicated with the two hollow clamping plates. The hollow clamping plates of the present invention drive the two hollow rubber blocks to approach each other and clamp larger components. When the hollow rubber blocks contact the components, and when the hollow rubber blocks and the water in the hollow rubber blocks are subjected to the stress of the components, the hollow rubber blocks are deformed, and components of various shapes can be clamped, thereby improving the clamping stability.

Description

Technical Field

[0001] The present invention relates to the technical field of electric heater equipment, and specifically relates to a welding device for processing electric heaters and a using method thereof. Background Technique

[0002] An electric heater is an internationally popular electric heating device. It is used for heating, heat preservation, and heating of flowing liquid and gaseous media; when the heating medium passes through the heating chamber of the electric heater under pressure, the fluid thermodynamics principle is adopted to evenly carry away the huge heat generated during the operation of the electric heating element, so that the temperature of the heated medium reaches the user's process requirements.

[0003] An electric heater is composed of an electric heating tube, a heating plate, and a heating coil. Welding of the electric heating is to connect these components. Since the shapes of the components are different, it is necessary to clamp and hold these components stably during the welding process before welding work can be carried out. The existing clamping and fixing mechanisms cannot adapt to the stable clamping of multiple components, the clamping effect is relatively single, and they cannot effectively fix multiple components, thus reducing the welding efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a welding device for processing electric heaters and a using method thereof, so as to solve the problem that the existing clamping and fixing mechanisms cannot adapt to the stable clamping of multiple components, the clamping effect is relatively single, and they cannot effectively fix multiple components, thus reducing the welding efficiency.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a welding device for processing electric heaters, including a welding box. A fixing mechanism is arranged on the top of the welding box. The fixing mechanism includes a bidirectional threaded rod rotatably installed on a U-shaped plate. Two internal threaded blocks are threadedly sleeved on the bidirectional threaded rod. It further includes:

[0007] Hollow clamping plates are respectively fixedly installed at the tops of the two internal threaded blocks. Hollow rubber blocks are respectively fixedly installed at one ends of the two hollow clamping plates close to each other. The two hollow rubber blocks communicate with the two hollow clamping plates respectively. Water pipes are respectively fixedly installed on one sides of the two hollow clamping plates away from each other. A sliding rod is fixedly installed on the U-shaped plate. The sliding rod penetrates through the two internal threaded blocks and is slidably connected with the two internal threaded blocks.

[0008] Furthermore, a clamping mechanism is respectively provided on the top of the two hollow clamping plates, and the clamping mechanism includes a fixing plate fixedly installed on the top of the hollow clamping plate, a threaded rod is threadedly installed on the fixing plate, the threaded rod passes through the fixing plate, a hollow tube is fixedly installed on the left end of the threaded rod, a sliding rod is slidably installed in the hollow tube, the left end of the sliding rod extends out of the hollow tube, a clamping circular plate is fixedly installed on the left end of the sliding rod, a rubber block is fixedly installed on the left side of the clamping circular plate, a clamping spring is sleeved on the sliding rod, the left end of the clamping spring is fixedly connected to the clamping circular plate, and the right end of the clamping spring is fixedly connected to the hollow tube.

[0009] Furthermore, a cooling mechanism is provided in the welding box, and the cooling mechanism includes a cooling water tank fixedly mounted on the inner wall of the bottom of the welding box, a partition is fixedly mounted in the cooling water tank, a cross plate is fixedly mounted on the front of the partition, the front of the cross plate is fixedly connected to the cooling water tank, a movable plate is slidably mounted on the cross plate, two limit rods are fixedly mounted on the top of the cross plate, two L-shaped limit plates are fixedly mounted on the top of the movable plate, and the two limit rods respectively penetrate the two L-shaped limit plates and are slidably connected to the two L-shaped limit plates respectively.

[0010] Furthermore, a boosting mechanism is provided on the partition, a boosting plate is fixedly installed on the back of the partition, a hydraulic cylinder is fixedly installed on the top inner wall of the welding box, the bottom end of the hydraulic cylinder is fixedly connected to the boosting plate, a rectangular annular groove is provided at the bottom of the boosting plate, a plurality of boosting springs are fixedly installed on the top inner wall of the rectangular annular groove, a plurality of boosting rectangular ring plates are fixedly installed at the bottom ends of the boosting springs, the boosting rectangular ring plates are slidably connected to the rectangular annular groove, a plurality of drain holes are provided on the top of the boosting plate, and a connecting member is hingedly installed at the bottom of the boosting plate. A connecting rod one, a through slot is provided on the partition, and the connecting rod one passes through the through slot. A rectangular rod is fixedly installed on the front side of the partition, and the front side of the rectangular rod is fixedly connected to the cooling water tank. A rectangular movable block is slidably sleeved on the rectangular rod, and the end of the connecting rod one is hinged to the rectangular movable block. A movable spring is sleeved on the rectangular rod, and the front end of the movable spring is fixedly connected to the cooling water tank, and the end of the movable spring is fixedly connected to the rectangular movable block. A connecting rod two is hingedly installed on the top of the rectangular movable block, and the top end of the connecting rod two is hinged to the movable plate.

[0011] Further, a compression mechanism is provided on the partition board. The compression mechanism includes a driving motor fixedly installed on the front surface of the partition board. A rotating shaft is fixedly installed on the output shaft of the driving motor. A compression box is fixedly installed on the front surface of the welding box. The front end of the rotating shaft extends into the compression box and is rotatably connected to the compression box. A rotating plate is fixedly installed at the front end of the rotating shaft. A limiting fixed plate is fixedly installed in the compression box. A round rod is slidably installed on the limiting fixed plate. The round rod penetrates through the limiting fixed plate. A push rod is hingedly installed at the bottom end of the round rod. The bottom end of the push rod is hinged to the rotating plate. A compression plate is fixedly installed at the top end of the round rod. The compression plate is slidably connected to the compression box.

[0012] Further, an air delivery mechanism is provided in the compression box. The air delivery mechanism includes a T-shaped plate fixedly installed in the compression box. Two T-shaped grooves are opened at the top of the T-shaped plate. The two T-shaped grooves are in opposite directions. T-shaped blocks are respectively slidably installed in the two T-shaped grooves. Air delivery springs are respectively fixedly installed at the tops of the two T-shaped blocks. The tops of the two air delivery springs are fixedly connected to the compression box. An air delivery pipe is fixedly installed on the left side of the compression box. A jet hood is fixedly installed at the end of the air delivery pipe.

[0013] Further, an adjustment mechanism is provided on the U-shaped plate. The adjustment mechanism includes an L-shaped installation groove opened at the top of the U-shaped plate. A limiting slide bar is fixedly installed in the L-shaped installation groove. An L-shaped sliding block is fixedly sleeved on the limiting slide bar. An adjustment spring is sleeved on the limiting slide bar. The left end of the adjustment spring is fixedly connected to the L-shaped installation groove. The right end of the adjustment spring is fixedly connected to the L-shaped sliding block. The top of the L-shaped sliding block is fixedly connected to the jet hood. The front surface of the L-shaped sliding block extends outside the L-shaped installation groove. A toothed plate is fixedly installed at the bottom of the L-shaped sliding block. A semi-gear is fixedly sleeved on the rotating shaft. The semi-gear meshes with the toothed plate. A U-shaped groove is opened at the top of the welding box. A collection box is fixedly installed in the welding box. The back surface of the collection box extends outside the welding box. A U-shaped baffle is fixedly installed at the top of the welding box.

[0014] Further, a method for using a welding device for processing an electric heater is as follows:

[0015] S1: First, place the larger component on the bidirectional threaded rod, and then rotate the bidirectional threaded rod. The bidirectional threaded rod drives the two internal thread blocks to approach each other, and the internal thread blocks drive the hollow clamping plates to approach each other. The hollow clamping plates drive the two hollow rubber blocks to approach each other and clamp the larger component. When the hollow rubber block contacts the component, the hollow rubber block and the water in the hollow rubber block are subjected to the stress of the component, and the hollow rubber block is deformed, so that components of various shapes can be clamped to improve the clamping stability. Then, place the smaller component between the two rubber blocks, and then rotate the threaded rod. The threaded rod drives the two hollow tubes to approach each other so that the two rubber blocks contact and firmly clamp the smaller component.

[0016] S2: Welding slag will be generated during the welding process. The temperature of the newly generated welding slag is extremely high. The welding slag will fall and contact the hollow rubber block. The hollow rubber block has strong high temperature resistance. When the hollow rubber block contacts the high temperature welding slag, the water in the hollow rubber block will absorb heat to quickly cool down the welding slag, which can effectively protect the hollow rubber block from being damaged by high temperature. After the welding is completed, the hydraulic cylinder is started, and the hydraulic cylinder drives the booster plate to descend. The booster plate drives the connecting rod 1 to descend. The connecting rod 1 drives the rectangular movable block to move away from the connecting rod 1. The rectangular movable block drives the connecting rod 2 to move upward. The connecting rod 2 drives the movable plate to rise and leave the cross plate. At this time, the water squeezed from the back of the partition will flow upward from the through groove and the gap between the cross plate and the movable plate. At the same time, the water on the back of the partition under the squeeze effect will also enter the two hollow rubber blocks through the corresponding two water pipes, so that the water in the hollow rubber block flows, and the water that absorbs heat in the hollow rubber block is moved, so that the hollow rubber block is effectively cooled;

[0017] S3: After the water on the front side of the partition reaches a certain height, it will pass over the top of the partition and enter the back side of the partition again. When the water falls to the top of the booster plate and the water levels on the front and back sides of the partition are the same, the hydraulic cylinder is raised. At this time, the movable plate will contact the cross plate again and close. The rise of the hydraulic cylinder will create space between the booster plate and the water surface. Under the action of water gravity, the water falling on the top of the booster plate will enter the rectangular ring groove through the drain hole and press the booster rectangular ring plate downward. After the booster rectangular ring plate leaves the rectangular ring groove, the water falling on the top of the booster plate will flow into the bottom of the booster plate again, and make the water levels on the front and back sides of the partition the same through the through groove, thus laying a good foundation for the next water heat dissipation.

[0018] S4: After welding is completed, there will be welding slag remaining above the welding box. Start the drive motor, which drives the rotating shaft to rotate. The rotating shaft drives the rotating plate to rotate, and the rotating plate drives the push rod to move around the rotating shaft as the axis. The push rod drives the round rod to move up and down reciprocally, and the round rod drives the compression plate to move reciprocally. When the compression plate descends, the compression box will be in a vacuum state. Under the action of atmospheric pressure, the T-shaped block away from the air pipe will be pushed down. At this time, air enters the compression box. Then, when the compression plate rises, since the air pressure in the compression box is the same as the external air pressure, under the elastic force of the air spring away from the air pipe, the T-shaped block away from the air pipe will be closed. When the compression plate compresses the air, the air will push the T-shaped block near the air pipe upward, so that the compressed air enters the air pipe and is ejected from the air jet cover to clean the welding slag above the welding box. When the rotating shaft rotates, it will drive the L-shaped sliding block to move away from the air pipe under the action of the half gear and the toothed plate. When the teeth on the half gear disengage from the toothed plate, it will be pulled back by the elastic force of the adjusting spring to form a reciprocating movement left and right. Thus, the L-shaped sliding block drives the air jet cover to reciprocate to clean the welding slag above the welding box by blowing. The air jet cover will blow the welding slag into the C-shaped groove and then fall into the collection box for collection.

[0019] The present invention has the following beneficial effects:

[0020] (1) For a welding device for processing electric heaters in the present invention, first place a larger component on the bidirectional threaded rod, and then rotate the bidirectional threaded rod. The bidirectional threaded rod drives two internally threaded blocks to approach each other. The internally threaded blocks drive the hollow clamping plates to approach. The hollow clamping plates drive two hollow rubber blocks to approach each other and clamp the larger component. When the hollow rubber blocks contact the component, when the water in the hollow rubber blocks and the hollow rubber blocks is stressed by the component, the hollow rubber blocks deform, and can clamp various components with different shapes, improving the clamping stability. Then place a smaller component between the two rubber blocks, and then rotate the threaded rod. The threaded rod drives two hollow tubes to approach each other so that the two rubber blocks contact and firmly clamp the smaller component, fixing the two components to be welded and completing the preliminary docking, improving the clamping accuracy;

[0021] (2) The present invention relates to a welding device for processing an electric heater. During the welding process, welding slag is generated. The temperature of the newly generated welding slag is extremely high. The welding slag will fall and contact the hollow rubber block. The hollow rubber block has strong high temperature resistance. When the hollow rubber block contacts the high temperature welding slag, the water in the hollow rubber block will absorb heat to quickly cool the welding slag, which can effectively protect the hollow rubber block from being damaged by high temperature. After the welding is completed, the hydraulic cylinder is started, the hydraulic cylinder drives the boost plate to descend, the boost plate drives the connecting rod 1 to descend, the connecting rod 1 drives the rectangular movable block to move in a direction away from the connecting rod 1, the rectangular movable block drives the connecting rod 2 to move upward, the connecting rod 2 drives the movable plate to rise and leave the horizontal plate, at this time, the water squeezed from the back of the partition will flow upward from the through groove and the gap between the horizontal plate and the movable plate, and at the same time, the water on the back of the partition under the squeeze effect will also enter the two hollow rubber blocks through the corresponding two water pipes, so that the water in the hollow rubber block flows, and the water that absorbs heat in the hollow rubber block is moved, so that the hollow rubber block is effectively cooled;

[0022] (3) The present invention provides a welding device for processing electric heaters. After the water on the front side of the partition reaches a certain height, it will pass over the top of the partition and enter the back side of the partition again. In the process, the water will be effectively dissipated, and the water molecules will enter the air to evaporate and absorb the heat in the air, making the welding environment more comfortable. When the water falls to the top of the booster plate and the water levels on the front and back sides of the partition are the same, the hydraulic cylinder rises. At this time, the movable plate will contact the cross plate again and close. The rise of the hydraulic cylinder will create space between the booster plate and the water surface. Under the action of water gravity, the water falling on the top of the booster plate will enter the rectangular annular groove through the drain hole and press the booster rectangular annular plate downward. After the booster rectangular annular plate leaves the rectangular annular groove, the water falling on the top of the booster plate will flow into the bottom of the booster plate again, and make the water levels on the front and back sides of the partition the same through the through groove, thus laying a good foundation for the next water heat dissipation.

[0023] (4) For a welding device used in the processing of an electric heater according to the present invention, after welding is completed, welding slag will remain above the welding box. Start the drive motor, which drives the rotating shaft to rotate. The rotating shaft drives the rotating plate to rotate, and the rotating plate drives the push rod to move around the rotating shaft as the axis. The push rod drives the round rod to move up and down reciprocally, and the round rod drives the compression plate to move reciprocally. When the compression plate descends, the compression box will be in a vacuum state. Under the action of atmospheric pressure, the T-shaped block away from the air pipe will be pushed down. At this time, air enters the compression box. Then, when the compression plate rises, since the air pressure in the compression box is the same as the external air pressure, under the elastic force of the air spring away from the air pipe, the T-shaped block away from the air pipe will be closed. When the compression plate compresses air, the air will push the T-shaped block close to the air pipe upward, so that the compressed air enters the air pipe and is ejected from the jet hood to clean the welding slag above the welding box. When the rotating shaft rotates, it will drive the L-shaped sliding block to move away from the air pipe under the action of the semi-gear and the toothed plate. When the teeth on the semi-gear disengage from the toothed plate, it will be pulled back by the elastic force of the adjusting spring to form a reciprocating movement left and right. Thus, the L-shaped sliding block drives the jet hood to reciprocate to clean the welding slag above the welding box by blowing. The jet hood will blow the welding slag into the C-shaped groove and then fall into the collection box for collection.

[0024] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the front partial sectional structure of the present invention;

[0028] Figure 3 For the present invention Figure 2 It is an enlarged schematic diagram of A in the present invention;

[0029] Figure 4 It is a schematic diagram of the sectional structure of the cooling water tank of the present invention;

[0030] Figure 5 For the present invention Figure 2 It is an enlarged schematic diagram of B in the present invention;

[0031] Figure 6 It is a schematic diagram of the internal sectional structure of the supercharging tank of the present invention;

[0032] Figure 7 is a partial structural schematic diagram of the present invention;

[0033] Figure 8 is a schematic diagram of the method steps of the present invention.

[0034] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0035] In the figure: 1, welding box; 100, fixing mechanism; 101, U-shaped plate; 102, bidirectional threaded rod; 103, internally threaded block; 104, hollow clamping plate; 105, hollow rubber block; 106, water pipe; 107, sliding rod; 2, clamping mechanism; 201, fixing plate; 202, threaded rod; 203, hollow tube; 204, sliding rod; 205, clamping circular plate; 206, rubber block; 207, clamping spring; 3, cooling mechanism; 301, cooling water tank; 302, partition board; 303, cross board; 304, movable board; 305, limiting rod; 306, L-shaped limiting plate; 4, pressurizing mechanism; 401, hydraulic cylinder; 402, pressurizing plate; 403, rectangular ring groove; 404, pressurizing spring; 405, pressurizing rectangular ring plate; 406, water discharge hole; 407, connecting rod one; 408, through groove; 409, rectangular rod; 410, rectangular movable block; 411, connecting rod two; 412, movable spring; 5, compressing mechanism; 501, driving motor; 502, rotating shaft; 503, compressing box; 504, rotating plate; 505, limiting fixing plate; 506, round rod; 507, pushing rod; 508, compressing plate; 6, air delivery mechanism; 601, T-shaped plate; 602, T-shaped groove; 603, T-shaped block; 604, air delivery spring; 605, air delivery pipe; 606, air jet cover; 7, adjusting mechanism; 701, L-shaped installation groove; 702, limiting sliding rod; 703, L-shaped sliding block; 704, adjusting spring; 705, toothed plate; 706, half gear; 707, U-shaped groove; 708, collection box; 709, U-shaped baffle. Detailed implementation manners

[0036] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figure 1-Figure 8As shown in the figure, the present invention is a welding device for processing electric heaters, including a welding box 1. A fixing mechanism 100 is provided on the top of the welding box 1. The fixing mechanism 100 includes a bidirectional threaded rod 102 rotatably installed on a U-shaped plate 101. Two internal threaded blocks 103 are threadedly sleeved on the bidirectional threaded rod 102. It further includes:

[0038] At the tops of the two internal threaded blocks 103, hollow clamping plates 104 are respectively fixedly installed. At one ends of the two hollow clamping plates 104 close to each other, hollow rubber blocks 105 are respectively fixedly installed. The two hollow rubber blocks 105 communicate with the two hollow clamping plates 104 respectively. At one sides of the two hollow clamping plates 104 away from each other, two water pipes 106 are respectively fixedly installed. A sliding rod 107 is fixedly installed on the U-shaped plate 101. The sliding rod 107 penetrates through the two internal threaded blocks 103 and is slidably connected with the two internal threaded blocks 103.

[0039] As Figure 3 shown, clamping mechanisms 2 are respectively arranged at the tops of the two hollow clamping plates 104. The clamping mechanism 2 includes a fixing plate 201 fixedly installed on the top of the hollow clamping plate 104. A threaded rod 202 is threadedly installed on the fixing plate 201. The threaded rod 202 penetrates through the fixing plate 201. A hollow tube 203 is fixedly installed at the left end of the threaded rod 202. A sliding rod 204 is slidably installed in the hollow tube 203. The left end of the sliding rod 204 extends outside the hollow tube 203. A clamping circular plate 205 is fixedly installed at the left end of the sliding rod 204. A rubber block 206 is fixedly installed on the left side of the clamping circular plate 205. A clamping spring 207 is sleeved on the sliding rod 204. The left end of the clamping spring 207 is fixedly connected with the clamping circular plate 205. The right end of the clamping spring 207 is fixedly connected with the hollow tube 203.

[0040] Place the smaller parts between the two rubber blocks 206, and then rotate the threaded rod 202. The threaded rod 202 drives the two hollow tubes 203 to approach each other, so that the two rubber blocks 206 contact and firmly clamp the smaller parts, fixing the two parts to be welded and completing the preliminary docking, improving the clamping accuracy.

[0041] As Figure 4 and Figure 5 shown, a cooling mechanism 3 is arranged in the welding box 1. The cooling mechanism 3 includes a cooling water tank 301 fixedly installed on the bottom inner wall of the welding box 1. A partition plate 302 is fixedly installed in the cooling water tank 301. A cross plate 303 is fixedly installed on the front of the partition plate 302. The front of the cross plate 303 is fixedly connected with the cooling water tank 301. A movable plate 304 is slidably installed on the cross plate 303. Two limiting rods 305 are fixedly installed on the top of the cross plate 303. Two L-shaped limiting plates 306 are fixedly installed on the top of the movable plate 304. The two limiting rods 305 respectively penetrate through the two L-shaped limiting plates 306 and are respectively slidably connected with the two L-shaped limiting plates 306.

[0042] The second connecting rod 412 drives the movable plate 304 to rise and leave the horizontal plate 303. At this time, the water squeezed from the back of the partition 302 will flow upward from the through groove 408 and the gap between the horizontal plate 303 and the movable plate 304. At the same time, the water on the back of the partition 302 that is squeezed will also enter the two hollow rubber blocks 105 through the corresponding two water pipes 106, so that the water in the hollow rubber blocks 105 flows and the water that absorbs heat in the hollow rubber blocks 105 is moved, so that the hollow rubber blocks 105 are effectively cooled.

[0043] like Figure 2 , Figure 4 and Figure 5 As shown, a boosting mechanism 4 is provided on the partition 302, a boosting plate 402 is fixedly installed on the back of the partition 302, a hydraulic cylinder 401 is fixedly installed on the top inner wall of the welding box 1, the bottom end of the hydraulic cylinder 401 is fixedly connected to the boosting plate 402, a rectangular annular groove 403 is provided at the bottom of the boosting plate 402, a plurality of boosting springs 404 are fixedly installed on the top inner wall of the rectangular annular groove 403, a plurality of boosting rectangular annular plates 405 are fixedly installed at the bottom ends of the plurality of boosting springs 404, the boosting rectangular annular plates 405 are slidably connected to the rectangular annular groove 403, a plurality of drain holes 406 are provided on the top of the boosting plate 402, a connecting rod 407 is hingedly installed at the bottom of the boosting plate 402, and the partition 1 is provided with a plurality of drain holes 406. A through slot 408 is provided on the plate 302, and a connecting rod 407 passes through the through slot 408. A rectangular rod 409 is fixedly installed on the front side of the partition 302, and the front side of the rectangular rod 409 is fixedly connected to the cooling water tank 301. A rectangular movable block 410 is slidably sleeved on the rectangular rod 409, and the end of the connecting rod 407 is hinged to the rectangular movable block 410. A movable spring 411 is sleeved on the rectangular rod 409, and the front end of the movable spring 411 is fixedly connected to the cooling water tank 301, and the end of the movable spring 411 is fixedly connected to the rectangular movable block 410. A connecting rod 412 is hingedly installed on the top of the rectangular movable block 410, and the top of the connecting rod 412 is hinged to the movable plate 304.

[0044] When the water falls to the top of the boosting plate 402 and the water levels on the front and back of the partition 302 are the same, the hydraulic cylinder 401 rises. At this time, the movable plate 304 will contact the horizontal plate 303 again and close. The rise of the hydraulic cylinder 401 will create space between the boosting plate 402 and the water surface. Under the action of water gravity, the water falling on the top of the boosting plate 402 will enter the rectangular annular groove 403 through the water discharge hole 406 and press the boosting rectangular annular plate 405 downward. After the boosting rectangular annular plate 405 leaves the rectangular annular groove 403, the water falling on the top of the boosting plate 402 will flow into the bottom of the boosting plate 402 again, and make the water levels on the front and back of the partition 302 the same through the through groove 408, thus laying a good foundation for the next water heat dissipation.

[0045] like Figure 2 , Figure 5 and Figure 6 As shown, a compression mechanism 5 is arranged on the partition 302, and the compression mechanism 5 includes a driving motor 501 fixedly mounted on the front side of the partition 302, a rotating shaft 502 is fixedly mounted on the output shaft of the driving motor 501, a compression box 503 is fixedly mounted on the front side of the welding box 1, the front end of the rotating shaft 502 extends into the compression box 503 and is rotatably connected with the compression box 503, a rotating plate 504 is fixedly mounted on the front end of the rotating shaft 502, a limited fixing plate 505 is fixedly mounted in the compression box 503, a round rod 506 is slidably mounted on the limited fixing plate 505, the round rod 506 penetrates the limited fixing plate 505, a pushing rod 507 is hingedly mounted on the bottom end of the round rod 506, the bottom end of the pushing rod 507 is hinged to the rotating plate 504, a compression plate 508 is fixedly mounted on the top end of the round rod 506, and the compression plate 508 is slidably connected with the compression box 503.

[0046] The driving motor 501 drives the rotating shaft 502 to rotate, the rotating shaft 502 drives the rotating plate 504 to rotate, the rotating plate 504 drives the pushing rod 507 to move around the rotating shaft 502, the pushing rod 507 drives the round rod 506 to move up and down, the round rod 506 drives the compression plate 508 to reciprocate, and the compression plate 508 will make the compression box 503 a vacuum state when it descends.

[0047] like Figure 1 and Figure 6 As shown, an air delivery mechanism 6 is provided in the compression box 503, and the air delivery mechanism 6 includes a T-plate 601 fixedly installed in the compression box 503, and two T-slots 602 are provided on the top of the T-plate 601, and the two T-slots 602 are in opposite directions. T-blocks 603 are slidably installed in the two T-slots 602, and air delivery springs 604 are fixedly installed on the tops of the two T-blocks 603, and the tops of the two air delivery springs 604 are fixedly connected to the compression box 503. An air delivery pipe 605 is fixedly installed on the left side of the compression box 503, and a jet hood 606 is fixedly installed at the end of the air delivery pipe 605.

[0048] Under the action of atmospheric pressure, the T-block 603 away from the gas pipe 605 will be pushed down, and the air will enter the compression box 503 at this time. Then, when the compression plate 508 rises, the air pressure in the compression box 503 is consistent with the external air pressure. Under the elastic force of the gas spring 604 away from the gas pipe 605, the T-block 603 away from the gas pipe 605 will be closed. When the compression plate 508 compresses the air, the air will push the T-block 603 close to the gas pipe 605 upward, so that the compressed air enters the gas pipe 605 and is sprayed out from the jet hood 606 to clean the welding slag above the welding box 1.

[0049] like Figure 1 , Figure 2 and Figure 7As shown in the figure, an adjustment mechanism 7 is provided on the U-shaped plate 101. The adjustment mechanism 7 includes an L-shaped installation groove 701 opened at the top of the U-shaped plate 101. A limit slide bar 702 is fixedly installed in the L-shaped installation groove 701. An L-shaped sliding block 703 is fixedly sleeved on the limit slide bar 702. An adjustment spring 704 is sleeved on the limit slide bar 702. The left end of the adjustment spring 704 is fixedly connected to the L-shaped installation groove 701. The right end of the adjustment spring 704 is fixedly connected to the L-shaped sliding block 703. The top of the L-shaped sliding block 703 is fixedly connected to the air jet cover 606. The front of the L-shaped sliding block 703 extends outside the L-shaped installation groove 701. A toothed plate 705 is fixedly installed at the bottom of the L-shaped sliding block 703. A semi-gear 706 is fixedly sleeved on the rotating shaft 502. The semi-gear 706 meshes with the toothed plate 705. A U-shaped groove 707 is opened at the top of the welding box 1. A collection box 708 is fixedly installed in the welding box 1. The back of the collection box 708 extends outside the welding box 1. A U-shaped baffle 709 is fixedly installed at the top of the welding box 1.

[0050] When the rotating shaft 502 rotates, it will drive the L-shaped sliding block 703 to move away from the air delivery pipe 605 under the action of the semi-gear 706 and the toothed plate 705. When the teeth on the semi-gear 706 disengage from the toothed plate 705, the L-shaped sliding block 703 will be pulled back under the elastic force of the adjustment spring 704, forming a reciprocating movement left and right. Thus, the L-shaped sliding block 703 drives the air jet cover 606 to reciprocate to blow and clean the welding slag above the welding box 1. The air jet cover 606 will blow the welding slag into the U-shaped groove 707 and then fall into the collection box 708 for collection.

[0051] As Figure 1-8 shown, a usage method of a welding device for processing an electric heater is as follows:

[0052] S1: First, place the larger component on the bidirectional threaded rod 102, and then rotate the bidirectional threaded rod 102. The bidirectional threaded rod 102 drives the two internal threaded blocks 103 to approach each other. The internal threaded blocks 103 drive the hollow clamping plates 104 to approach. The hollow clamping plates 104 drive the two hollow rubber blocks 105 to approach each other and clamp the larger component. When the hollow rubber blocks 105 contact the component, when the water in the hollow rubber blocks 105 and the hollow rubber blocks 105 is stressed by the component, the hollow rubber blocks 105 deform, and can clamp components of various different shapes, improving the clamping stability. Then, place the smaller component between the two rubber blocks 206, and then rotate the threaded rod 202. The threaded rod 202 drives the two hollow tubes 203 to approach each other so that the two rubber blocks 206 contact and firmly clamp the smaller component;

[0053] S2: During the welding process, welding slag will be generated. The temperature of the newly generated welding slag is extremely high. The welding slag will fall and contact the hollow rubber block 105. The hollow rubber block 105 has a strong high temperature resistance. When the hollow rubber block 105 contacts the high temperature welding slag, the water in the hollow rubber block 105 will absorb the heat to quickly cool the welding slag, which can effectively protect the hollow rubber block 105 from being damaged by high temperature. After the welding is completed, the hydraulic cylinder 401 is started, and the hydraulic cylinder 401 drives the booster plate 402 to descend. The booster plate 402 drives the connecting rod 407 to descend, and the connecting rod 407 drives the rectangular movable block 41 0 moves in the direction away from the connecting rod 1 407, the rectangular movable block 410 drives the connecting rod 2 412 to move upward, and the connecting rod 2 412 drives the movable plate 304 to rise and leave the horizontal plate 303. At this time, the water squeezed from the back of the partition 302 will flow upward from the through groove 408 and the gap between the horizontal plate 303 and the movable plate 304. At the same time, the water on the back of the partition 302 that is squeezed will also enter the two hollow rubber blocks 105 through the corresponding two water pipes 106, so that the water in the hollow rubber block 105 flows, and the water that absorbs heat in the hollow rubber block 105 is moved, so that the hollow rubber block 105 is effectively cooled;

[0054] S3: After the water on the front side of the partition 302 reaches a certain height, it will pass over the top of the partition 302 and enter the back side of the partition 302 again. When the water falls to the top of the boosting plate 402 and the water levels on the front and back sides of the partition 302 are the same, the hydraulic cylinder 401 is raised. At this time, the movable plate 304 will contact and close with the cross plate 303 again. The rise of the hydraulic cylinder 401 will create space between the boosting plate 402 and the water surface. Under the action of water gravity, the water falling on the top of the boosting plate 402 will enter the rectangular annular groove 403 through the drain hole 406 and press the boosting rectangular annular plate 405 downward. After the boosting rectangular annular plate 405 leaves the rectangular annular groove 403, the water falling on the top of the boosting plate 402 will flow into the bottom of the boosting plate 402 again, and make the water levels on the front and back sides of the partition 302 the same through the through groove 408, thus laying a good foundation for the next water heat dissipation.

[0055] S4: After welding is completed, there will be welding slag remaining above the welding box 1. Start the drive motor 501. The drive motor 501 drives the rotating shaft 502 to rotate. The rotating shaft 502 drives the rotating plate 504 to rotate. The rotating plate 504 drives the push rod 507 to move around the rotating shaft 502 as the axis. The push rod 507 drives the round rod 506 to move up and down reciprocally. The round rod 506 drives the compression plate 508 to move reciprocally. When the compression plate 508 descends, the compression box 503 will be in a vacuum state. Under the action of atmospheric pressure, the T-shaped block 603 away from the gas pipeline 605 will be pushed down. At this time, air enters the compression box 503. Then when the compression plate 508 rises, since the air pressure in the compression box 503 is the same as the external air pressure, under the elastic force of the air spring 604 away from the gas pipeline 605, the T-shaped block 603 away from the gas pipeline 605 will be closed. When the compression plate 508 compresses air, the air will push the T-shaped block 603 close to the gas pipeline 605 upward, so that the compressed air enters the gas pipeline 605 and is ejected from the jet hood 606 to clean the welding slag above the welding box 1. When the rotating shaft 502 rotates, it will drive the L-shaped sliding block 703 to move away from the gas pipeline 605 under the action of the half gear 706 and the toothed plate 705. When the teeth on the half gear 706 disengage from the toothed plate 705, it will be pulled back by the elastic force of the adjusting spring 704 to form a reciprocating movement left and right. Thus, the L-shaped sliding block 703 drives the jet hood 606 to move reciprocally to clean the welding slag above the welding box 1 in a blowing manner. The jet hood 606 will blow the welding slag into the U-shaped groove 707 and then fall into the collection box 708 for collection.

[0056] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A welding device for processing an electric heater, comprising a welding box (1), wherein a fixing mechanism (100) is arranged on the top of the welding box (1), wherein the fixing mechanism (100) comprises a bidirectional threaded rod (102) rotatably mounted on a molded plate (101), wherein two internal thread blocks (103) are threadedly sleeved on the bidirectional threaded rod (102), wherein: It further includes: At the tops of the two inner threaded blocks (103), hollow clamping plates (104) are respectively and fixedly installed. At one ends of the two hollow clamping plates (104) close to each other, hollow rubber blocks (105) are respectively and fixedly installed. The two hollow rubber blocks (105) communicate with the two hollow clamping plates (104) respectively. At one sides of the two hollow clamping plates (104) away from each other, two water pipes (106) are respectively and fixedly installed. A sliding rod (107) is fixedly installed on the U-shaped plate (101). The sliding rod (107) penetrates through the two inner threaded blocks (103) and is slidably connected with the two inner threaded blocks (103); Clamping mechanisms (2) are respectively arranged at the tops of the two hollow clamping plates (104). The clamping mechanism (2) includes a fixing plate (201) fixedly installed at the top of the hollow clamping plate (104). A threaded rod (202) is threadedly installed on the fixing plate (201). The threaded rod (202) penetrates through the fixing plate (201). A hollow tube (203) is fixedly installed at the left end of the threaded rod (202). A sliding rod (204) is slidably installed in the hollow tube (203). The left end of the sliding rod (204) extends outside the hollow tube (203). A clamping circular plate (205) is fixedly installed at the left end of the sliding rod (204). A rubber block (206) is fixedly installed on the left side of the clamping circular plate (205). A clamping spring (207) is sleeved on the sliding rod (204). The left end of the clamping spring (207) is fixedly connected with the clamping circular plate (205). The right end of the clamping spring (207) is fixedly connected with the hollow tube (203); A cooling mechanism (3) is arranged in the welding box (1). The cooling mechanism (3) includes a cooling water tank (301) fixedly installed on the bottom inner wall of the welding box (1). A partition plate (302) is fixedly installed in the cooling water tank (301). A cross plate (303) is fixedly installed on the front surface of the partition plate (302). The front surface of the cross plate (303) is fixedly connected with the cooling water tank (301). A movable plate (304) is slidably installed on the cross plate (303). Two limiting rods (305) are fixedly installed on the top of the cross plate (303). Two L-shaped limiting plates (306) are fixedly installed on the top of the movable plate (304). The two limiting rods (305) respectively penetrate through the two L-shaped limiting plates (306) and are respectively slidably connected with the two L-shaped limiting plates (306). The water on the back surface of the partition plate (302) under extrusion will enter the two hollow rubber blocks (105) through the corresponding two water pipes (106).

2. The welding equipment for electric heater processing according to claim 1, characterized in that: The partition (302) is provided with a boosting mechanism (4), a boosting plate (402) is fixedly mounted on the back of the partition (302), a hydraulic cylinder (401) is fixedly mounted on the top inner wall of the welding box (1), the bottom end of the hydraulic cylinder (401) is fixedly connected to the boosting plate (402), a rectangular annular groove (403) is provided at the bottom of the boosting plate (402), a plurality of boosting springs (404) are fixedly mounted on the top inner wall of the rectangular annular groove (403), a plurality of boosting rectangular annular plates (405) are fixedly mounted at the bottom ends of the plurality of boosting springs (404), the boosting rectangular annular plates (405) are slidably connected to the rectangular annular groove (403), a plurality of drain holes (406) are provided at the top of the boosting plate (402), a connecting rod (407) is hingedly mounted at the bottom of the boosting plate (402), and the partition ( A through slot (408) is provided on the partition (302), the connecting rod 1 (407) passes through the through slot (408), a rectangular rod (409) is fixedly installed on the front side of the partition (302), the front side of the rectangular rod (409) is fixedly connected to the cooling water tank (301), a rectangular movable block (410) is slidably sleeved on the rectangular rod (409), the end of the connecting rod 1 (407) is hinged to the rectangular movable block (410), a movable spring (411) is sleeved on the rectangular rod (409), the front end of the movable spring (411) is fixedly connected to the cooling water tank (301), the end of the movable spring (411) is fixedly connected to the rectangular movable block (410), a connecting rod 2 (412) is hingedly installed on the top of the rectangular movable block (410), and the top end of the connecting rod 2 (412) is hinged to the movable plate (304).

3. The welding equipment for electric heater processing according to claim 2, characterized in that: The partition (302) is provided with a compression mechanism (5), the compression mechanism (5) comprising a driving motor (501) fixedly mounted on the front side of the partition (302), a rotating shaft (502) fixedly mounted on the output shaft of the driving motor (501), a compression box (503) fixedly mounted on the front side of the welding box (1), a front end of the rotating shaft (502) extending into the compression box (503) and being rotationally connected to the compression box (503), and a rotating plate (504) fixedly mounted on the front end of the rotating shaft (502). A limit fixing plate (505) is fixedly installed in the compression box (503), a round rod (506) is slidably installed on the limit fixing plate (505), the round rod (506) passes through the limit fixing plate (505), a push rod (507) is hingedly installed at the bottom end of the round rod (506), the bottom end of the push rod (507) is hinged to the rotating plate (504), and a compression plate (508) is fixedly installed on the top end of the round rod (506), and the compression plate (508) is slidably connected to the compression box (503).

4. The welding equipment for electric heater processing according to claim 3 is characterized in that: An air delivery mechanism (6) is arranged inside the compression box (503). The air delivery mechanism (6) includes a T-shaped plate (601) fixedly installed inside the compression box (503). Two T-shaped grooves (602) are formed at the top of the T-shaped plate (601). The two T-shaped grooves (602) are in opposite directions. T-shaped blocks (603) are respectively and slidably installed in the two T-shaped grooves (602). Air delivery springs (604) are respectively fixedly installed at the tops of the two T-shaped blocks (603). The tops of the two air delivery springs (604) are fixedly connected to the compression box (503). An air delivery pipe (605) is fixedly installed on the left side of the compression box (503). A jet hood (606) is fixedly installed at the end of the air delivery pipe (605).

5. The welding equipment for electric heater processing according to claim 4, characterized in that: An adjustment mechanism (7) is arranged on the C-shaped plate (101). The adjustment mechanism (7) includes an L-shaped installation groove (701) formed at the top of the C-shaped plate (101). A limit slide bar (702) is fixedly installed inside the L-shaped installation groove (701). An L-shaped sliding block (703) is fixedly sleeved on the limit slide bar (702). An adjustment spring (704) is sleeved on the limit slide bar (702). The left end of the adjustment spring (704) is fixedly connected to the L-shaped installation groove (701). The right end of the adjustment spring (704) is fixedly connected to the L-shaped sliding block (703). The top of the L-shaped sliding block (703) is fixedly connected to the jet hood (606). The front surface of the L-shaped sliding block (703) extends outside the L-shaped installation groove (701). A toothed plate (705) is fixedly installed at the bottom of the L-shaped sliding block (703). A semi-gear (706) is fixedly sleeved on the rotating shaft (502). The semi-gear (706) meshes with the toothed plate (705). A C-shaped groove (707) is formed at the top of the welding box (1). A collection box (708) is fixedly installed inside the welding box (1). The back surface of the collection box (708) extends outside the welding box (1). A C-shaped baffle (709) is fixedly installed at the top of the welding box (1).

6. The method for using the welding equipment for electric heater processing according to claim 5, characterized in that: The method steps are as follows: S1: First, place the larger component on the bidirectional threaded rod (102), and then rotate the bidirectional threaded rod (102). The bidirectional threaded rod (102) drives the two internal threaded blocks (103) to approach each other. The internal threaded blocks (103) drive the hollow clamping plates (104) to approach. The hollow clamping plates (104) drive the two hollow rubber blocks (105) to approach each other and clamp the larger component. When the hollow rubber blocks (105) contact the component, when the water in the hollow rubber blocks (105) and the hollow rubber blocks (105) is stressed by the component, the hollow rubber blocks (105) deform, and components of various different shapes can be clamped, improving the clamping stability. Then, place the smaller component between the two rubber blocks (206), and then rotate the threaded rod (202). The threaded rod (202) drives the two hollow tubes (203) to approach each other so that the two rubber blocks (206) contact and firmly clamp the smaller component; S2: During the welding process, welding slag is generated. The temperature of the newly generated welding slag is extremely high. The welding slag will fall and contact the hollow rubber block (105). The hollow rubber block (105) has a strong high temperature resistance. When the hollow rubber block (105) contacts the high temperature welding slag, the water in the hollow rubber block (105) will absorb the heat and quickly cool the welding slag, which can effectively protect the hollow rubber block (105) from being damaged by high temperature. After the welding is completed, the hydraulic cylinder (401) is started, the hydraulic cylinder (401) drives the booster plate (402) to descend, the booster plate (402) drives the connecting rod (407) to descend, and the connecting rod (407) drives the rectangular movable block (410) to move away. The movable plate (304) moves away from the connecting rod (407), and the rectangular movable block (410) drives the connecting rod (412) to move upward. The connecting rod (412) drives the movable plate (304) to rise and leave the horizontal plate (303). At this time, the water squeezed from the back of the partition (302) will flow upward from the through groove (408) and the gap between the horizontal plate (303) and the movable plate (304). At the same time, the water on the back of the partition (302) that is squeezed will also enter the two hollow rubber blocks (105) through the corresponding two water pipes (106), so that the water in the hollow rubber block (105) flows, and the water that absorbs heat in the hollow rubber block (105) is moved, so that the hollow rubber block (105) is effectively cooled; S3: When the water on the front side of the partition (302) reaches a certain height, it will pass over the top of the partition (302) and enter the back side of the partition (302) again. When the water falls to the top of the booster plate (402) and the water levels on the front and back sides of the partition (302) are the same, the hydraulic cylinder (401) is raised. At this time, the movable plate (304) will contact with the horizontal plate (303) again and close. The rise of the hydraulic cylinder (401) will create space between the booster plate (402) and the water surface. Under the gravity of the water, the hydraulic cylinder (401) will move upward. Under the action, the water falling on the top of the supercharging plate (402) will enter the rectangular annular groove (403) through the water discharge hole (406) and press the supercharging rectangular annular plate (405) downward. After the supercharging rectangular annular plate (405) leaves the rectangular annular groove (403), the water falling on the top of the supercharging plate (402) will flow into the bottom of the supercharging plate (402) again and make the water levels on the front and back of the partition (302) the same through the through groove (408), thus preparing a foundation for the next water heat dissipation. S4: After welding is completed, there will be welding slag remaining above the welding box (1). Start the drive motor (501), the drive motor (501) drives the rotating shaft (502) to rotate, the rotating shaft (502) drives the rotating plate (504) to rotate, the rotating plate (504) drives the push rod (507) to move around the rotating shaft (502) as the axis, the push rod (507) drives the round rod (506) to move up and down reciprocally, the round rod (506) drives the compression plate (508) to move reciprocally. When the compression plate (508) descends, the compression box (503) will be in a vacuum state, and under the action of atmospheric pressure, it will push the T-shaped block (603) away from the air delivery pipe (605) to descend. At this time, air enters the compression box (503). Then when the compression plate (508) ascends, since the air pressure in the compression box (503) is the same as the external air pressure, under the elastic force of the air delivery spring (604) away from the air delivery pipe (605), the T-shaped block (603) away from the air delivery pipe (605) will be closed. When the compression plate (508) compresses the air, the air will push the T-shaped block (603) close to the air delivery pipe (605) upward, so that the compressed air enters the air delivery pipe (605) and is ejected from the air jet cover (606) to clean the welding slag above the welding box (1). When the rotating shaft (502) rotates, it will drive the L-shaped sliding block (703) to move away from the air delivery pipe (605) under the action of the half gear (706) and the toothed plate (705). When the teeth on the half gear (706) disengage from the toothed plate (705), it will be pulled back by the elastic force of the adjusting spring (704), forming a reciprocating movement left and right, so that the L-shaped sliding block (703) drives the air jet cover (606) to move reciprocally to clean the welding slag above the welding box (1) by blowing. The air jet cover (606) will blow the welding slag into the U-shaped groove (707) and then fall into the collection box (708) for collection.

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