Welding equipment for low-temperature-difference precision heating plate production

Abstract

The invention discloses low-temperature-difference precision heating plate production welding equipment, and relates to the technical field of heating plate welding, the low-temperature-difference precision heating plate production welding equipment comprises a rack, two guide rails are fixedly mounted on the side of the top of the rack, and the two guide rails are symmetrically arranged with the rack as the center; a connecting table is fixedly mounted on one side of the outer surface of the rack; the guide assembly is used for stably conveying the heating plate, and the guide assembly is fixedly mounted in the rack; and a sliding frame is fixedly mounted at the bottom of the welding assembly. According to the low-temperature-difference precision heating plate production welding equipment, a worker places a heating plate on the bearing plate and the conveying belt, the heating box installed below the conveying belt and the bearing plate heats the heating plate, and the bearing plate and the conveying belt are both made of heat conduction materials, so that the temperature of the heating plate is uniform during welding, and the welding quality is improved. And the temperature difference is prevented from influencing the performance and the quality of the heating plate.

Description

Technical Field

[0001] The present invention relates to the technical field of heating plate welding, and particularly to a low-temperature difference precision heating plate production and welding device. Background Art

[0002] A heating plate converts electrical energy into heat energy to heat an object. It is a form of electrical energy utilization. Converting electrical energy into heat energy to heat an object is a form of electrical energy utilization. Compared with general fuel heating, electric heating can obtain a higher temperature, is easy to achieve automatic temperature control and remote control, and can directly generate heat inside the object to be heated, so it has high thermal efficiency, fast heating speed, and can achieve overall uniform heating or local heating (including surface heating) according to the heating process requirements, and is easy to achieve vacuum heating and controlled atmosphere heating. During the electric heating process, less waste gas, residue and soot are generated, the object to be heated can be kept clean, and the environment is not polluted.

[0003] In modern industrial production, the precision requirements for heating plates are increasing day by day, especially in some fields that are extremely sensitive to temperature control, such as semiconductor manufacturing, medical device production, etc. Traditional welding equipment often generates a large temperature difference during the heating process, resulting in poor temperature uniformity of the heating plate, and thus affecting the performance and quality of the product. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A low-temperature difference precision heating plate production and welding device, comprising: a frame, a guide rail is fixedly installed on the side of the top of the frame, there are two guide rails, and the two guide rails are symmetrically arranged with the frame as the center, and a connecting platform is fixedly installed on one side of the outer surface of the frame;

[0005] A guiding component, which is used for stably conveying the heating plate, and the guiding component is fixedly installed inside the frame;

[0006] A welding component, the bottom of the welding component is fixedly installed with a sliding frame, the sliding frame is slidably installed inside the guide rail, and the welding component is erected above the guiding component through the sliding frame;

[0007] Cleaning component, which is used for knocking and cleaning the welding slag on the surface of the heating plate after welding. The cleaning component is fixedly installed on the top of the connecting table, and the cleaning component is fixedly installed on the outside of the guiding component through the connecting table. When the staff welds the heating plate, first place the heating plate on the guiding component installed inside the rack, limit the side of the pressing heating plate to fix the heating plate. Then the staff adjusts the position of the welding component, so that the welding component slides on the guide rail through the carriage and moves to the position to be welded. During welding, the heating box installed inside the conveyor belt heats the heating plate on the conveyor belt, so that when the heating plate is welded by the welding component, the temperature at the welding position is relatively uniform. After welding, the staff starts the motor to make the conveyor belt rotate and convey the heating plate into the cleaning component, and starts the hydraulic press to drive the hydraulic rod to lift and knock the heating plate through the knocking piece to generate vibration to clean the welding slag.

[0008] Preferably, the guiding component includes a conveyor belt, a heating box is fixedly installed inside the conveyor belt, a bearing plate is fixedly installed on the top of the conveyor belt, a support frame is installed on the outside of the bearing plate, a hydraulic cylinder is fixedly installed on the top of the support frame, a connecting plate is movably installed at the bottom of the hydraulic cylinder, and fitting pressing pieces are rotatably installed on both sides of the outer surface of the connecting plate. The staff places the heating plate on the bearing plate and the conveyor belt, and the heating box installed below the conveyor belt and the bearing plate heats the heating plate. The bearing plate and the conveyor belt are made of heat-conducting materials, so that the temperature of the heating plate is uniform during welding, reducing the temperature difference during welding of the heating plate, preventing the temperature difference from affecting the performance and quality of the heating plate. Then start the hydraulic cylinder, so that the hydraulic cylinder drives the connecting plate to move downward and presses the fitting pressing pieces against both sides of the top of the heating plate to fix one end of the heating plate to prevent the heating plate from shifting during welding; when the conveyor belt rotates to the bottom of the bearing plate after welding, the bearing plate cleans the debris and welding slag on the conveyor belt to prevent the welding slag on the conveyor belt from wearing the heating plate when the heating plate is placed on the conveyor belt.

[0009] Preferably, the conveyor belt is fixedly installed inside the rack, the support frame is fixedly installed on the upper surface of the rack, there are two fitting pressing pieces, and the two fitting pressing pieces are movably installed above the connecting plate, and the fitting pressing pieces are adapted to be pressed against the heating plate.

[0010] Preferably, the fitting and pressing member includes a hinge plate rotatably mounted on the outer surface of the connecting plate. A short rod is fixedly installed at the bottom of the hinge plate, a connecting block is fixedly installed at the bottom of the short rod, an elastic block is fixedly installed at the bottom of the connecting block, and a fitting pad is fixedly installed at the bottom of the elastic block. Both the elastic block and the fitting pad are arranged as flexible structures, and the fitting pad is in extrusion fit with the heating plate. The worker places the heating plate above the carrier plate. At this time, the position of the heating plate to be welded extends above the conveyor belt. Before welding the heating plate, the worker starts the hydraulic cylinder, so that the elastic block and the fitting pad move down with the hydraulic cylinder until they contact the surface of the heating plate. Since both the elastic block and the fitting pad are arranged as flexible structures, the elastic block deforms under extrusion when contacting the heating plate, so as to drive the fitting pad to fit above the heating plate. The fitting pad increases the friction force with the heating plate to limit and fix the heating plate, avoiding the deviation of the heating plate during welding and affecting the welding accuracy.

[0011] Preferably, the welding assembly includes mounting frames. There are two mounting frames, and both of the two mounting frames are fixedly installed on the top of the sliding frame. Fixed blocks are fixedly installed on the tops of the mounting frames, a cross beam is fixedly installed between the opposite surfaces of the fixed blocks, and a welding member is slidably mounted on the outer surface of the cross beam. The welding member is erected above the conveyor belt through the mounting frame. After the heating plate is placed above the carrier plate and fixed by the fitting and pressing member, the worker adjusts the position of the mounting frame through the sliding frame, so that the mounting frame drives the cross beam and the welding member to move to the position to be welded.

[0012] Preferably, the welding member includes a sleeve block slidably mounted on the outer surface of the cross beam. A connecting plate is fixedly installed on the outer surface of the sleeve block, a mounting seat is fixedly installed on the outer surface of the connecting plate, and a welding head is fixedly installed at the middle of the bottom of the mounting seat. The worker controls the sliding displacement of the sleeve block on the cross beam to facilitate changing the horizontal and vertical positions of the welding head, thereby improving the welding efficiency.

[0013] Preferably, the cleaning component includes positioning seats. There are two positioning seats. Hydraulic rods are fixedly installed on the tops of the two positioning seats. Sliders are sleeved on the outer surfaces of the hydraulic rods. A middle plate is fixedly installed between the adjacent surfaces of the sliders. Knocking pieces are fixedly installed on the surfaces of the middle plate and the positioning seats. The knocking pieces are respectively fixedly installed at the bottom of the middle plate and the middle of the top of the positioning seat. Support plates are fixedly installed on both sides of the top of the middle plate. Reinforcing plates are fixedly installed on the outer sides of the support plates. A hydraulic press is fixedly installed on the top of the reinforcing plate. The positioning seats are fixedly installed on the top of the connecting platform. After the heating plate is welded, the worker starts the hydraulic cylinder, so that the hydraulic cylinder drives the fitting pressing piece to rise. Then the worker starts the motor, so that the output end of the motor drives the conveyor belt to rotate, and conveys the welded heating plate between the knocking pieces. Then the worker starts the hydraulic press, so that the hydraulic rod drives the slider and the middle plate to move down. At this time, the knocking piece installed on the middle plate knocks the heating plate, so that the heating plate generates vibration under force to shake off the welding slag, so as to facilitate the cleaning of the surface of the heating plate.

[0014] Preferably, the positioning seat includes a bottom plate. External frames are fixedly installed on both sides of the outer surface of the bottom plate. Positioning plates are fixedly installed on both sides of the outer surface of the external frame. Mounting rods are fixedly installed inside the positioning plates. The mounting rods are fixedly installed on the top of the connecting platform.

[0015] Preferably, the knocking piece includes arc-shaped pads. There are four arc-shaped pads. Side connection grooves are arranged on the outer surfaces of the four arc-shaped pads. Circular grooves are opened inside the arc-shaped pads. The arc-shaped pads are arranged on both sides of the heating plate through the middle plate and the bottom plate. When the middle plate moves down to drive the arc-shaped pads to knock the heating plate, the arc-shaped pads on both sides of the heating plate are squeezed and vibrated to generate deformation, and the circular grooves opened inside the arc-shaped pads are stressed and sunken to buffer the impact force.

[0016] Preferably, the arc-shaped pads are respectively fixedly installed at the bottom of the middle plate and the middle of the top of the bottom plate. The arc-shaped pads are installed on both sides of the outer surface of the heating plate through the middle plate and the bottom plate. The arc-shaped pads are adapted to be squeezed with the heating plate.

[0017] The present invention provides a low-temperature-difference precision heating plate production and welding device. It has the following beneficial effects:

[0018] 1. For this low-temperature-difference precision heating plate production and welding equipment, the operator places the heating plate on the bearing plate and the conveyor belt. The heating box installed below the conveyor belt and the bearing plate heats the heating plate. Both the bearing plate and the conveyor belt are made of heat-conductive materials, so that the temperature of the heating plate is uniform during welding, reducing the temperature difference during welding of the heating plate and preventing the temperature difference from affecting the performance and quality of the heating plate. Then, the hydraulic cylinder is started, causing the hydraulic cylinder to drive the connecting plate downward and press the fitting pressing part against both sides of the top of the heating plate to fix one end of the heating plate and prevent the heating plate from shifting during welding. After welding is completed, when the conveyor belt rotates under the bearing plate, the bearing plate cleans the debris and welding slag on the conveyor belt to prevent the welding slag on the conveyor belt from wearing the heating plate when the heating plate is placed on it.

[0019] 2. For this low-temperature-difference precision heating plate production and welding equipment, the operator places the heating plate above the bearing plate. At this time, the position of the heating plate that needs to be welded extends above the conveyor belt. Before welding the heating plate, the operator starts the hydraulic cylinder, causing the elastic block and the fitting pad to move downward with the hydraulic cylinder until they contact the surface of the heating plate. Since both the elastic block and the fitting pad are made of flexible structures, when they contact the heating plate, the elastic block is squeezed and deformed, driving the fitting pad to fit above the heating plate. The fitting pad increases the friction with the heating plate to limit and fix the heating plate, preventing the heating plate from shifting during welding and affecting the welding accuracy.

[0020] 3. For this low-temperature-difference precision heating plate production and welding equipment, after the heating plate is placed above the bearing plate and fixed by the fitting pressing part, the operator adjusts the position of the mounting frame through the sliding frame, causing the mounting frame to drive the cross beam and the welding part to move to the position where welding is required. The operator controls the sliding block on the cross beam to slide and displace, so as to change the horizontal and vertical positions of the welding head, thereby improving the welding efficiency.

[0021] 4. For this low-temperature-difference precision heating plate production and welding equipment, after the heating plate is welded, the operator starts the hydraulic cylinder, causing the hydraulic cylinder to drive the fitting pressing part to rise. Then, the operator starts the motor, causing the output end of the motor to drive the conveyor belt to rotate and convey the welded heating plate between the knocking parts. Then, the operator starts the hydraulic press, causing the hydraulic rod to drive the slider and the middle plate to move downward. At this time, the knocking parts installed on the middle plate knock the heating plate, causing the heating plate to vibrate under force and shake off the welding slag, so as to clean the surface of the heating plate.

[0022] 5. For this low-temperature-difference precision heating plate production and welding equipment, the arc-shaped pads are arranged on both sides of the heating plate through the middle plate and the bottom plate. When the middle plate moves downward and drives the arc-shaped pads to knock the heating plate, the arc-shaped pads on both sides of the heating plate are squeezed and vibrated to deform, and the circular grooves opened in the arc-shaped pads are stressed and dented to buffer the impact force. Description of the Drawings

[0023] Figure 1 This is a schematic diagram of the external structure of a welding device for producing a low-temperature-difference precision heating plate according to the present invention;

[0024] Figure 2 This is a schematic diagram of the external structure of another angle of a welding device for producing a low-temperature-difference precision heating plate according to the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the cleaning component according to the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the positioning seat according to the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the knocking component according to the present invention;

[0028] Figure 6 This is an enlarged schematic diagram of the knocking component according to the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the welding component according to the present invention;

[0030] Figure 8 This is an enlarged schematic diagram of the welded part according to the present invention;

[0031] Figure 9 This is a schematic diagram of the connection structure between the guiding component and the frame according to the present invention;

[0032] Figure 10 This is a schematic diagram of the structure of the guiding component according to the present invention;

[0033] Figure 11 This is an enlarged schematic diagram of the fitting and pressing part according to the present invention.

[0034] In the figure: 1. Frame; 2. Slide carriage; 3. Welding component; 31. Cross beam; 32. Welded part; 321. Connecting plate; 322. Mounting seat; 323. Welding head; 324. Sleeve block; 33. Fixed block; 34. Mounting frame; 4. Connecting platform; 5. Cleaning component; 51. Hydraulic press; 52. Hydraulic rod; 53. Positioning seat; 531. Positioning plate; 532. Bottom plate; 533. External connecting frame; 534. Mounting rod; 54. Slide block; 55. Knocking component; 551. Arc-shaped pad; 552. Side connecting groove; 553. Circular groove; 56. Support plate; 57. Reinforcing plate; 58. Middle plate; 6. Guide rail; 7. Guiding component; 71. Conveyor belt; 72. Hydraulic cylinder; 73. Support frame; 74. Bearing plate; 75. Fitting and pressing part; 751. Hinge plate; 752. Short rod; 753. Connecting block; 754. Fitting pad; 755. Elastic block; 76. Connecting plate, 77. Heating box. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] The first embodiment is as Figures 1 to 11 shown. The present invention provides a technical solution: a low-temperature difference precision heating plate production and welding device, including: a frame 1, on the side of the top of the frame 1, a guide rail 6 is fixedly installed. There are two guide rails 6, and the two guide rails 6 are symmetrically arranged with the frame 1 as the center. On one side of the outer surface of the frame 1, a connection table 4 is fixedly installed;

[0037] A guiding component 7, which is used for the stable transportation of the heating plate. The guiding component 7 is fixedly installed inside the frame 1; the guiding component 7 includes a conveyor belt 71, inside the conveyor belt 71, a heating box 77 is fixedly installed. On the top of the conveyor belt 71, a bearing plate 74 is fixedly installed. On the outside of the bearing plate 74, a support frame 73 is installed. On the top of the support frame 73, a hydraulic cylinder 72 is fixedly installed. At the bottom of the hydraulic cylinder 72, a connecting plate 76 is movably installed. On both sides of the outer surface of the connecting plate 76, a fitting pressing member 75 is rotatably installed. The staff places the heating plate on the bearing plate 74 and the conveyor belt 71. The heating box 77 installed below the conveyor belt 71 and the bearing plate 74 heats the heating plate. Both the bearing plate 74 and the conveyor belt 71 are made of heat-conducting materials, so that the temperature of the heating plate is uniform during welding, reducing the temperature difference during the welding of the heating plate, preventing the temperature difference from affecting the performance and quality of the heating plate. Then, the hydraulic cylinder 72 is started, so that the hydraulic cylinder 72 drives the connecting plate 76 to move downward and presses the fitting pressing member 75 against both sides of the top of the heating plate to fix one end of the heating plate to prevent the heating plate from shifting during welding; after welding is completed, when the conveyor belt 71 rotates to the bottom of the bearing plate 74, the bearing plate 74 cleans the debris and welding slag on the conveyor belt 71 to prevent the welding slag on the conveyor belt 71 from wearing the heating plate when the heating plate is placed on it.

[0038] The conveyor belt 71 is fixedly installed inside the frame 1, the support frame 73 is fixedly installed on the upper surface of the frame 1, there are two fitting pressing members 75, and the two fitting pressing members 75 are movably installed above the connecting plate 76, and the fitting pressing members 75 are adapted to be extruded with the heating plate.

[0039] A welding component 3, the bottom of the welding component 3 is fixedly installed with a sliding frame 2, the sliding frame 2 is slidably installed inside the guide rail 6, and the welding component 3 is erected above the guiding component 7 through the sliding frame 2;

[0040] The welding assembly 3 includes mounting brackets 34. There are two mounting brackets 34, and both of the two mounting brackets 34 are fixedly installed on the top of the carriage 2. Fixed blocks 33 are fixedly installed on the tops of the mounting brackets 34. A cross beam 31 is fixedly installed between the opposite faces of the fixed blocks 33. A welding member 32 is slidably installed on the outer surface of the cross beam 31. The welding member 32 is erected above the conveyor belt 71 through the mounting brackets 34. After the heating plate is placed above the bearing plate 74 and fixed by the fitting and pressing member 75, the staff adjusts the position of the mounting brackets 34 through the carriage 2, so that the mounting brackets 34 drive the cross beam 31 and the welding member 32 to move to the position where welding is required.

[0041] The welding member 32 includes a sleeve block 324. The sleeve block 324 is slidably installed on the outer surface of the cross beam 31. A connecting plate 321 is fixedly installed on the outer surface of the sleeve block 324. A mounting seat 322 is fixedly installed on the outer surface of the connecting plate 321. A welding head 323 is fixedly installed at the middle of the bottom of the mounting seat 322. The staff controls the sliding displacement of the sleeve block 324 on the cross beam 31 to facilitate changing the horizontal and vertical positions of the welding head 323, thereby improving the welding efficiency.

[0042] The cleaning assembly 5 is used for knocking and cleaning the welding slag on the surface of the heating plate after welding. The cleaning assembly 5 is fixedly installed on the top of the connecting platform 4. The cleaning assembly 5 is fixedly installed on the outside of the guiding assembly 7 through the connecting platform 4. When the staff welds the heating plate, first place the heating plate on the guiding assembly 7 installed in the frame 1, and limit the side of the heating plate by the fitting and pressing member 75 to fix the heating plate. Then the staff adjusts the position of the welding assembly 3, so that the welding assembly 3 slides on the guide rail 6 through the carriage 2 and moves to the position where welding is required. When welding, the heating box 77 installed in the conveyor belt 71 heats the heating plate on the conveyor belt 71, so that when the heating plate is welded by the welding assembly 3, the temperature at the welding position is relatively uniform. After welding, the staff starts the motor to rotate the conveyor belt 71 to convey the heating plate into the cleaning assembly 5, and starts the hydraulic press 51 to drive the hydraulic rod 52 to lift and knock the heating plate through the knocking member 55 to generate vibration to clean the welding slag.

[0043] The cleaning component 5 includes positioning seats 53. There are two positioning seats 53. Hydraulic rods 52 are fixedly installed on the tops of the two positioning seats 53. Sliders 54 are sleeved on the outer surfaces of the hydraulic rods 52. A middle plate 58 is fixedly installed between the adjacent surfaces of the sliders 54. Knocking members 55 are fixedly installed on the surfaces of the middle plate 58 and the positioning seats 53. The knocking members 55 are respectively fixedly installed at the bottom of the middle plate 58 and the middle of the top of the positioning seat 53. Support plates 56 are fixedly installed on both sides of the top of the middle plate 58. Reinforcing plates 57 are fixedly installed on the outsides of the support plates 56. A hydraulic press 51 is fixedly installed on the top of the reinforcing plate 57. The positioning seat 53 is fixedly installed on the top of the connecting platform 4. After the heating plate is welded, the staff starts the hydraulic cylinder 72, so that the hydraulic cylinder 72 drives the fitting pressing member 75 to rise. Then the staff starts the motor, so that the output end of the motor drives the conveyor belt 71 to rotate, and conveys the welded heating plate between the knocking members 55. Then the staff starts the hydraulic press 51, so that the hydraulic rod 52 drives the slider 54 and the middle plate 58 to move down. At this time, the knocking member 55 installed on the middle plate 58 knocks the heating plate, so that the heating plate generates vibration under force to shake off the welding slag, so as to facilitate the cleaning of the surface of the heating plate.

[0044] The second embodiment, on the basis of the first embodiment, please refer to Figures 3 to 6 As shown, the positioning seat 53 includes a bottom plate 532. External frames 533 are fixedly installed on both sides of the outer surface of the bottom plate 532. Positioning plates 531 are fixedly installed on both sides of the outer surface of the external frame 533. Mounting rods 534 are fixedly installed inside the positioning plates 531. The mounting rods 534 are fixedly installed on the top of the connecting platform 4.

[0045] The knocking member 55 includes arc-shaped pads 551. There are four arc-shaped pads 551. Side connection grooves 552 are arranged on the outer surfaces of the four arc-shaped pads 551. Circular grooves 553 are opened inside the arc-shaped pads 551. The arc-shaped pads 551 are arranged on both sides of the heating plate through the middle plate 58 and the bottom plate 532. When the middle plate 58 moves down to drive the arc-shaped pads 551 to knock the heating plate, the arc-shaped pads 551 on both sides of the heating plate are squeezed and vibrated to generate deformation, and the circular grooves 553 opened inside the arc-shaped pads 551 are stressed and sunken to buffer the impact force.

[0046] The arc-shaped pads 551 are respectively fixedly installed at the bottom of the middle plate 58 and the middle of the top of the bottom plate 532. The arc-shaped pads 551 are installed on both sides of the outer surface of the heating plate through the middle plate 58 and the bottom plate 532. The arc-shaped pads 551 are adapted to be squeezed with the heating plate.

[0047] The third embodiment, on the basis of the first and second embodiments, please refer to Figures 9 to 11As shown, the fitting and pressing member 75 includes a hinge plate 751 which is rotatably mounted on the outer surface of the connection plate 76. A short rod 752 is fixedly installed at the bottom of the hinge plate 751. A connection block 753 is fixedly installed at the bottom of the short rod 752. An elastic block 755 is fixedly installed at the bottom of the connection block 753. A fitting pad 754 is fixedly installed at the bottom of the elastic block 755. Both the elastic block 755 and the fitting pad 754 are arranged as flexible structures, and the fitting pad 754 is in extrusion fit with the heating plate. The staff places the heating plate above the bearing plate 74. At this time, the position of the heating plate that needs to be welded extends above the conveyor belt 71. Before welding the heating plate, the staff starts the hydraulic cylinder 72, so that the elastic block 755 and the fitting pad 754 move down with the hydraulic cylinder 72 until they contact the surface of the heating plate. Since both the elastic block 755 and the fitting pad 754 are arranged as flexible structures, when contacting the heating plate, the elastic block 755 is extruded and deformed, so as to drive the fitting pad 754 to fit above the heating plate. The fitting pad 754 increases the friction force with the heating plate to limit and fix the heating plate, and prevent the heating plate from shifting during welding, which affects the welding accuracy.

[0048] During use, when the staff welds the heating plate, first place the heating plate on the guiding component 7 installed in the frame 1. The fitting and pressing member 75 limits the side of the heating plate to fix the heating plate. Then the staff adjusts the position of the welding component 3, so that the welding component 3 slides on the guide rail 6 through the sliding frame 2 and moves to the position that needs to be welded. During welding, the heating box 77 installed in the conveyor belt 71 heats the heating plate on the conveyor belt 71, so that when the heating plate is welded by the welding component 3, the temperature of the welding position is relatively uniform. After welding is completed, the staff starts the motor to make the conveyor belt 71 rotate to convey the heating plate into the cleaning component 5, and starts the hydraulic press 51 to drive the hydraulic rod 52 to lift and lower, and uses the vibration generated by knocking the heating plate through the knocking piece 55 to clean the welding slag.

[0049] The staff places the heating plate on the bearing plate 74 and the conveyor belt 71. The heating box 77 installed below the conveyor belt 71 and the bearing plate 74 heats the heating plate. Both the bearing plate 74 and the conveyor belt 71 are made of heat-conducting materials, so that the temperature of the heating plate is uniform during welding, reducing the temperature difference during welding of the heating plate, and preventing the temperature difference from affecting the performance and quality of the heating plate. Then start the hydraulic cylinder 72, so that the hydraulic cylinder 72 drives the connection plate 76 to move downward and press the fitting and pressing member 75 against both sides of the top of the heating plate to fix one end of the heating plate to prevent the heating plate from shifting during welding. When the conveyor belt 71 rotates below the bearing plate 74 after welding is completed, the bearing plate 74 cleans the debris and welding slag on the conveyor belt 71 to prevent the welding slag on the conveyor belt 71 from wearing the heating plate when the heating plate is placed on it.

[0050] The staff places the heating plate above the carrier plate 74. At this time, the position of the heating plate that needs to be welded extends above the conveyor belt 71. Before welding the heating plate, the staff starts the hydraulic cylinder 72, so that the elastic block 755 and the fitting pad 754 move down with the hydraulic cylinder 72 until they contact the surface of the heating plate. Since both the elastic block 755 and the fitting pad 754 are set as flexible structures, when contacting the heating plate, the elastic block 755 is squeezed and deformed, driving the fitting pad 754 to fit above the heating plate. The fitting pad 754 increases the friction with the heating plate to limit and fix the heating plate, avoiding the deviation of the heating plate during welding and affecting the welding accuracy.

[0051] After the heating plate is placed above the carrier plate 74 and fixed by the fitting pressing member 75, the staff adjusts the position of the mounting frame 34 through the carriage 2, so that the mounting frame 34 drives the cross beam 31 and the welding member 32 to move to the position where welding is required. The staff controls the sliding block 324 to slide on the cross beam 31 to change the horizontal and vertical positions of the welding head 323, thereby improving the welding efficiency.

[0052] After the heating plate is welded, the staff starts the hydraulic cylinder 72, so that the hydraulic cylinder 72 drives the fitting pressing member 75 to rise. Then the staff starts the motor, so that the output end of the motor drives the conveyor belt 71 to rotate, and conveys the welded heating plate between the knocking members 55. Then the staff starts the hydraulic press 51, so that the hydraulic rod 52 drives the slider 54 and the middle plate 58 to move down. At this time, the knocking members 55 installed on the middle plate 58 knock the heating plate, causing the heating plate to vibrate under force and shake off the welding slag, so as to clean the surface of the heating plate.

[0053] The arc-shaped pads 551 are arranged on both sides of the heating plate through the middle plate 58 and the bottom plate 532. When the middle plate 58 moves down to drive the arc-shaped pads 551 to knock the heating plate, the arc-shaped pads 551 on both sides of the heating plate are squeezed and vibrated to deform, and the circular grooves 553 opened in the arc-shaped pads 551 are depressed by the force to buffer the impact force.

[0054] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0055] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-temperature difference precision heating plate production and welding device, characterized in that Including: A frame (1), on the side at the top of the frame (1), a guide rail (6) is fixedly installed. There are two guide rails (6), and the two guide rails (6) are symmetrically arranged with the frame (1) as the center. On one side of the outer surface of the frame (1), a connecting platform (4) is fixedly installed; A guiding component (7), which is used for the stable conveying of the heating plate. The guiding component (7) is fixedly installed inside the frame (1); A welding component (3), at the bottom of the welding component (3), a sliding carriage (2) is fixedly installed. The sliding carriage (2) is slidably installed inside the guide rail (6). The welding component (3) is erected above the guiding component (7) through the sliding carriage (2); A cleaning component (5), which is used for knocking and cleaning the welding slag on the surface of the heating plate after welding. The cleaning component (5) is fixedly installed on the top of the connecting platform (4), and the cleaning component (5) is fixedly installed outside the guiding component (7) through the connecting platform (4).

2. The production and welding equipment for a precision heating plate with a low temperature difference according to claim 1, wherein: The guiding component (7) includes a conveyor belt (71). Inside the conveyor belt (71), a heating box (77) is fixedly installed. On the top of the conveyor belt (71), a bearing plate (74) is fixedly installed. Outside the bearing plate (74), a support frame (73) is installed. On the top of the support frame (73), a hydraulic cylinder (72) is fixedly installed. At the bottom of the hydraulic cylinder (72), a connecting plate (76) is movably installed. On both sides of the outer surface of the connecting plate (76), fitting pressing parts (75) are rotatably installed.

3. The precision heating plate production and welding equipment with a low temperature difference according to claim 2, characterized in that: The conveyor belt (71) is fixedly installed inside the frame (1). The support frame (73) is fixedly installed on the upper surface of the frame (1). There are two fitting pressing parts (75), and the two fitting pressing parts (75) are movably installed above the connecting plate (76). The fitting pressing parts (75) are adapted to be extruded with the heating plate.

4. The production and welding equipment for a low-temperature difference precision heating plate according to claim 3, wherein: The fitting pressing part (75) includes a hinge plate (751). The hinge plate (751) is rotatably installed on the outer surface of the connecting plate (76). At the bottom of the hinge plate (751), a short rod (752) is fixedly installed. At the bottom of the short rod (752), a connecting block (753) is fixedly installed. At the bottom of the connecting block (753), an elastic block (755) is fixedly installed. At the bottom of the elastic block (755), a fitting pad (754) is fixedly installed. Both the elastic block (755) and the fitting pad (754) are set as flexible structures. The fitting pad (754) is adapted to be extruded with the heating plate.

5. A low-temperature difference precision heating plate production and welding device according to claim 1, characterized in that: The welding component (3) includes mounting frames (34). There are two mounting frames (34), and both of the two mounting frames (34) are fixedly installed on the top of the sliding carriage (2). On the top of the mounting frames (34), fixing blocks (33) are fixedly installed. Between the opposite surfaces of the fixing blocks (33), a cross beam (31) is fixedly installed. On the outer surface of the cross beam (31), a welding piece (32) is slidably installed. The welding piece (32) is erected above the conveyor belt (71) through the mounting frames (34).

6. The production and welding equipment for a precision heating plate with a low temperature difference according to claim 5, characterized in that: The welded part (32) includes a sleeve block (324), the sleeve block (324) is slidably installed on the outer surface of the cross beam (31), a connecting plate (321) is fixedly installed on the outer surface of the sleeve block (324), a mounting seat (322) is fixedly installed on the outer surface of the connecting plate (321), and a welding head (323) is fixedly installed at the middle of the bottom of the mounting seat (322).

7. The production and welding equipment for a precision heating plate with a low temperature difference according to claim 1, characterized in that: The cleaning component (5) includes positioning seats (53), there are two positioning seats (53), hydraulic rods (52) are fixedly installed on the tops of both positioning seats (53), sliders (54) are sleeved on the outer surfaces of the hydraulic rods (52), a middle plate (58) is fixedly installed between the adjacent surfaces of the sliders (54), knocking pieces (55) are fixedly installed on the surfaces of both the middle plate (58) and the positioning seats (53), the knocking pieces (55) are respectively fixedly installed at the bottom of the middle plate (58) and the middle of the top of the positioning seats (53), support plates (56) are fixedly installed on both sides of the top of the middle plate (58), reinforcing plates (57) are fixedly installed on the outer sides of the support plates (56), a hydraulic press (51) is fixedly installed on the top of the reinforcing plate (57), and the positioning seats (53) are fixedly installed on the top of the connecting table (4).

8. The production and welding equipment for a precision heating plate with a low temperature difference according to claim 7, characterized in that: The positioning seat (53) includes a bottom plate (532), external frames (533) are fixedly installed on both sides of the outer surface of the bottom plate (532), positioning plates (531) are fixedly installed on both sides of the outer surface of the external frames (533), mounting rods (534) are fixedly installed inside the positioning plates (531), and the mounting rods (534) are fixedly installed on the top of the connecting table (4).

9. A welding device for the production of a precision heating plate with a low temperature difference according to claim 7, characterized in that: The knocking piece (55) includes arc-shaped pads (551), there are four arc-shaped pads (551), side connection grooves (552) are arranged on the outer surfaces of the four arc-shaped pads (551), and circular grooves (553) are opened inside the arc-shaped pads (551).

10. A low-temperature difference precision heating plate production and welding device according to claim 9, characterized in that: The arc-shaped pads (551) are respectively fixedly installed at the bottom of the middle plate (58) and the middle of the top of the bottom plate (532), the arc-shaped pads (551) are installed on both sides of the outer surface of the heating plate through the middle plate (58) and the bottom plate (532), and the arc-shaped pads (551) are extrusion-fitted with the heating plate.

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