Welding equipment for production of refrigeration temperature controller of refrigeration house

Abstract

The invention discloses welding equipment for production of a refrigeration temperature controller of a refrigeration house, and relates to the technical field of welding equipment.The welding equipment comprises a cabinet and a machining mechanism, the machining mechanism comprises a connecting sliding block and an air cylinder, a hydraulic cylinder is installed on the side of the outer side of the connecting sliding block, and a welding main machine is fixedly installed at the telescopic end of the hydraulic cylinder; a welding gun is installed at the bottom of the welding main machine, a heat preservation assembly is installed on the outer side, close to the bottom, of the welding gun and comprises an annular sliding part, a cylinder is fixedly installed on the edge side of the outer side of the annular sliding part, and a reset spring is fixedly installed between the top of the cylinder and the conical face of the top of the outer side of the welding gun. A heat conducting piece is fixedly installed on the side of the inner cavity of the cylinder and close to the edge of the annular sliding piece, and a clamping piece is fixedly installed on the outer circle face of the cylinder and close to the bottom through a connecting rod. According to the welding equipment for production of the refrigeration temperature controller of the refrigeration house, the heat preservation effect is achieved, heat preservation can be conducted, the situation that the temperature difference is too large is not likely to occur, and the welding quality is high.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, in particular to welding equipment for producing refrigeration temperature controllers for cold storages. Background Art

[0002] Thermostat refers to a series of automatic control elements that produce certain special effects and conduction or disconnection actions by physically deforming the switch inside according to the temperature changes in the working environment. Thermostat can be divided into jump type thermostat, liquid expansion type thermostat, pressure type thermostat, electronic type thermostat, and digital thermostat. The working principle of the thermostat is to automatically sample and monitor the ambient temperature through the temperature sensor. When the ambient temperature is higher than the control set value, the control circuit starts and the control hysteresis can be set. The refrigeration thermostat is one of the thermostats. The refrigeration thermostat usually detects the temperature change inside the refrigeration equipment through the temperature sensing element. When the temperature reaches the set value, the thermostat will send a signal to control the operation of the compressor, fan and other components of the refrigeration equipment to maintain the temperature inside the equipment within the set range. The application range of refrigeration thermostat is very wide. When producing the refrigeration thermostat for cold storage, welding work is required, so welding equipment is needed.

[0003] At present, when the existing welding equipment is performing welding work, the welding gun needs to move up and down to move away from and enter the welding station, so that when the welding gun moves upward to suspend welding, it cannot be kept warm in time, causing the temperature of the welding head to drop, which is prone to uneven welds and welding cracks, resulting in low welding quality. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented by the following technical scheme: a welding device for producing a cold storage refrigeration temperature controller, comprising:

[0005] A cabinet having a supporting cabinet body, a right-angle frame is installed at the side of the top of the cabinet, and a rotating workbench is installed in the middle of the top of the cabinet;

[0006] A processing mechanism, which is used to weld the cold storage refrigeration thermostat material, and the processing mechanism is installed on the top of the right-angle frame;

[0007] Wherein, the processing mechanism includes a connecting slider and a cylinder, the connecting slider is slidably installed in the middle of the top of the right-angle frame, the cylinder is installed at the bend of the top of the inner side of the right-angle frame, the telescopic end of the cylinder is fixedly installed between the connecting slider, a hydraulic cylinder is installed at the side of the outer side of the connecting slider, a welding main unit is fixedly installed at the telescopic end of the hydraulic cylinder, a welding gun is installed at the bottom of the welding main unit, and an insulation component is installed on the outer side of the welding gun and near the bottom. The telescopic end of the hydraulic cylinder is used to shrink and extend, so that the welding main unit can be driven to move, so that the welding main unit moves up and down, and the welding gun can be driven to move, so that the height of the welding main unit can be adjusted, which is helpful to adjust the distance between the welding gun and the material of the cold storage refrigeration thermostat, so as to facilitate accurate welding;

[0008] The heat preservation component includes an annular sliding part, which is sleeved on the outer cylindrical surface of the welding gun, a cylinder is fixedly installed on the side of the outer side of the annular sliding part, and the cylinder is hollow. A return spring is fixedly installed between the top of the cylinder and the conical surface of the outer top of the welding gun. The edge of the outer side of the annular sliding part extends into the cavity of the cylinder, and a heat conducting plate is fixedly installed on the side of the inner cavity of the cylinder and near the edge of the annular sliding part. A clamping part is fixedly installed on the outer cylindrical surface of the cylinder and near the bottom through a connecting rod.

[0009] Preferably, there are two hydraulic cylinders, and the two hydraulic cylinders are symmetrically installed along the welding main machine. The welding main machine is installed vertically. By utilizing the extension and contraction of the telescopic end of the cylinder and the sliding connection of the connecting slider, the welding main machine is driven to move in a straight line, and the position of the welding gun can be adjusted, thereby making the movement and adjustment of the welding main machine and the welding gun smooth and making the mechanism flexible.

[0010] Preferably, the welding gun passes through the center of the cylinder, the welding gun passes through the middle of the return spring, the clamping piece is arc-shaped, there are two clamping pieces, and the two clamping pieces are symmetrically installed along the cylinder.

[0011] Preferably, a fixing mechanism is installed at the side of the outer side of the rotating workbench, and the fixing mechanism includes a straight hole and a right-angled clamping plate, the straight hole is opened at the side of the outer side of the rotating workbench, the bottom of the right-angled clamping plate is hinged to the top of the rotating workbench, and the right-angled clamping plate is installed directly above the straight hole, and a supporting elastic ball is fixedly installed between the side of the outer side of the right-angled clamping plate and the top of the rotating workbench, and a ball head toggle rod is fixedly installed in the middle of the bottom of the right-angled clamping plate, and the bottom of the ball head toggle rod The ball head end is slidably installed with an arc guide rail, and a clamping assembly is installed in the middle of the outer side of the right-angle clamping plate. When the welding host drives the welding gun to move downward, the insulation assembly can move downward as a whole, and the symmetrical clamping parts on both sides are clamped at the corners of the top of the right-angle clamping plate to support the cylinder. The annular sliding part and the welding gun are slidably installed, so that when the welding gun continues to move downward, the reset spring will be compressed, and the welding gun will be supported, which is not easy to shake, reducing the impact of vibration during equipment operation.

[0012] Two adjacent right-angle clamping plates are placed on both sides of the cold storage refrigeration thermostat material, and the cold storage refrigeration thermostat material fills the space surrounded by the right-angle clamping plates on both sides. Under the elastic support of the supporting elastic ball, the cold storage refrigeration thermostat material is clamped and fixed, and is not prone to deviation.

[0013] Preferably, the right-angled clamping plates are evenly distributed on the sides of the top of the rotating workbench, and the ball head toggle rod passes through the middle of the I-shaped hole. The inner wall of the annular sliding part is fitted with the outer cylindrical surface of the welding gun. Through the principle of heat transfer, the heat generated by the welding gun is transferred to the cavity of the cylinder, and under the heat conduction of the heat conductive sheet, the air temperature in the cavity of the cylinder is increased, so that the welding gun can be insulated and the temperature difference can be reduced.

[0014] When the welding host drives the welding gun to move upward, the insulation component is also driven to move upward as a whole, so that the clamping part can be disengaged from the top of the right-angle clamping plate, so that the pressing force disappears, and under the elastic force provided by the reset spring, the cylinder moves downward for reset, so that the bottom end of the welding gun can be covered inside the cylinder, reducing the heat loss of the welding gun.

[0015] Preferably, the arc-shaped guide rails are evenly distributed on the sides of the bottom of the rotating workbench, and there are two ball-headed toggle rods, which are symmetrically installed along the middle of the arc-shaped guide rails.

[0016] Preferably, the clamping assembly includes a connecting pin, the top end of the connecting pin is fixedly installed at the bend of the top inner side of the right-angled clamping plate, the bottom end of the connecting pin is rotatably installed with a crescent block, and the flat surface of the outer side of the crescent block is fixedly installed with clamping teeth, and the clamping teeth are arc-shaped. When the material of the cold storage refrigeration thermostat is between the right-angled clamping plates on both sides, the clamping teeth are fitted with the surface of the material of the cold storage refrigeration thermostat, and the crescent block can be rotated by the support of the connecting pin, and the angle of the clamping teeth can be adjusted in time to adapt to the uneven surface of the material of the cold storage refrigeration thermostat. It has strong adaptability and reduces limitations.

[0017] Preferably, the connecting pin is installed vertically, there are two crescent blocks, and the two crescent blocks are installed symmetrically along the central axis in the middle of the right-angle clamping plate.

[0018] Preferably, a jacking assembly is installed at the side of the cabinet top and close to the rotating workbench, and the jacking assembly includes a flat base plate, which is fixedly installed to the side of the cabinet top by screws, and a wedge-shaped jacking block is fixedly installed in the middle of the top of the flat base plate, and a guide groove is provided at the inclined surface of the top of the wedge-shaped jacking block, and the guide groove is arc-shaped, and a ball is rotatably installed at the bottom of the inner cavity of the guide groove. As the rotating workbench rotates, the welded cold storage refrigeration thermostat material can be driven to rotate, and under the connection of the ball head toggle rod, the arc guide rail will rotate together, and the arc guide rail is in contact with the bottom end of the guide groove, and the top of the wedge-shaped jacking block is an inclined surface, so that the arc guide rail is subjected to an upward jacking force, so that the arc guide rail moves upward, and pressure can be applied to the two symmetrical ball head toggle rods, and the right-angle clamping plate is driven to rotate to both sides, thereby loosening the welded cold storage refrigeration thermostat material, facilitating the removal of the material, and making unloading convenient.

[0019] Preferably, the guide groove is opened in the middle of the top of the wedge-shaped top pressure block, and the balls are evenly distributed at the bottom of the inner cavity of the guide groove. The bottom of the arc guide rail is in contact with the spherical surface of the balls. As the arc guide rail continues to move, the balls can be driven to roll. Rolling friction is used to reduce frictional resistance, so that the arc guide rail moves smoothly and is not prone to jamming.

[0020] The present invention provides a welding device for producing a cold storage refrigeration thermostat. It has the following beneficial effects:

[0021] 1. The welding equipment produced by the cold storage refrigeration thermostat uses the telescopic end of the hydraulic cylinder to shrink and extend, so that the welding host can be driven to move, so that the welding host can move up and down, and the welding gun can be driven to move, so as to adjust the height of the welding host, which helps to adjust the distance between the welding gun and the cold storage refrigeration thermostat material, and facilitates accurate welding.

[0022] 2. The welding equipment produced by the cold storage refrigeration temperature controller utilizes the extension and contraction of the telescopic end of the cylinder and the sliding connection of the connecting slider to drive the welding host to move in a straight line, so that the position of the welding gun can be adjusted, thereby making the movement and adjustment of the welding host and the welding gun smooth and making the mechanism flexible.

[0023] 3. The welding equipment produced by the cold storage refrigeration thermostat can move the insulation component downward as a whole when the welding host drives the welding gun to move downward, and the symmetrical clamping parts on both sides are clamped at the corner of the top of the right-angle clamping plate to support the cylinder. The annular sliding part and the welding gun are installed for sliding, so that when the welding gun continues to move downward, the reset spring will be compressed, and the welding gun will be supported, which is not easy to shake and reduces the impact of vibration during equipment operation.

[0024] 4. The welding equipment produced by the cold storage refrigeration thermostat, when the welding host drives the welding gun to move upward, the insulation component is driven to move upward as a whole, so that the clamping part can be separated from the top of the right-angle clamping plate, so that the pressing force disappears, and under the elastic force provided by the reset spring, the cylinder moves downward for reset, so that the bottom end of the welding gun can be covered inside the cylinder, reducing the heat loss of the welding gun.

[0025] 5. The welding equipment produced by the cold storage refrigeration thermostat uses the inner wall of the annular sliding part to fit the outer cylindrical surface of the welding gun. Through the principle of heat transfer, the heat generated by the welding gun is transferred to the cavity of the cylinder. Under the heat conduction of the heat conductive sheet, the air temperature in the cylinder cavity is heated and the welding gun can be insulated to reduce the temperature difference.

[0026] 6. The welding equipment for producing the cold storage refrigeration thermostat places the cold storage refrigeration thermostat material to be welded on the top of the rotating workbench, and makes two adjacent right-angle clamping plates on both sides of the cold storage refrigeration thermostat material. The cold storage refrigeration thermostat material is filled with the space surrounded by the right-angle clamping plates on both sides, and under the elastic support of the supporting elastic ball, the cold storage refrigeration thermostat material is clamped and fixed, and it is not easy to deviate.

[0027] 7. The welding equipment for the production of the cold storage refrigeration thermostat, when the cold storage refrigeration thermostat material is between the right-angled clamping plates on both sides, uses the clamping teeth to fit the surface of the cold storage refrigeration thermostat material, and uses the support of the connecting pin shaft to make the crescent block rotate and adjust the angle of the clamping teeth in time, so as to adapt to the uneven surface of the cold storage refrigeration thermostat material, with strong adaptability and reduced limitations.

[0028] 8. The welding equipment for producing the cold storage refrigeration thermostat can drive the welded cold storage refrigeration thermostat material to rotate as the rotating workbench rotates. Under the connection of the ball head toggle rod, the arc guide rail will rotate together, and the arc guide rail is in contact with the bottom end of the guide groove, and the top of the wedge-shaped top pressure block is an inclined surface, so that the arc guide rail is subjected to an upward top force, so that the arc guide rail moves upward, and pressure can be applied to the two symmetrical ball head toggle rods, and the right-angle clamping plates are driven to rotate to both sides, thereby loosening the welded cold storage refrigeration thermostat material, making it easy to remove the material and making unloading convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of the welding equipment for producing the cold storage refrigeration temperature controller of the present invention;

[0030] Figure 2 This is a bottom-up structural schematic diagram of the welding equipment for producing the cold storage refrigeration temperature controller of the present invention;

[0031] Figure 3 It is a schematic diagram of the connection structure between the processing mechanism and the right angle frame of the present invention;

[0032] Figure 4 It is a schematic diagram of the overall structure of the processing mechanism of the present invention;

[0033] Figure 5 This is a schematic diagram of the overall structure of the thermal insulation assembly of the present invention;

[0034] Figure 6 It is a schematic diagram of the connection structure between the fixing mechanism and the rotating workbench of the present invention;

[0035] Figure 7 It is a schematic diagram of the overall structure of the clamping assembly of the present invention;

[0036] Figure 8 It is a schematic diagram of the connection structure between the jacking assembly and the cabinet of the present invention.

[0037] In the figure: 1. cabinet; 2. right-angle frame; 3. rotating workbench; 4. processing mechanism; 5. fixing mechanism; 6. jacking assembly; 41. connecting slider; 42. cylinder; 43. hydraulic cylinder; 44. welding host; 45. welding gun; 46. insulation assembly; 461. annular sliding member; 462. cylinder; 463. return spring; 464. heat conducting sheet; 465. clamping member; 51. straight hole; 52. right-angle clamping plate; 53. supporting elastic ball; 54. ball head toggle rod; 55. arc guide rail; 56. clamping assembly; 561. connecting pin; 562. crescent block; 563. clamping tooth; 61. flat substrate; 62. wedge-shaped top pressure block; 63. guide groove; 64. ball. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0039] The first embodiment, as Figure 1-Figure 5 As shown, the present invention provides a technical solution: a welding device for producing a cold storage refrigeration thermostat, comprising:

[0040] A cabinet 1, which has a cabinet body for supporting function, a right angle frame 2 is installed at the side of the top of the cabinet 1, and a rotating workbench 3 is installed in the middle of the top of the cabinet 1;

[0041] A processing mechanism 4, which is used to weld the cold storage refrigeration temperature controller material, and the processing mechanism 4 is installed on the top of the right angle frame 2;

[0042] Among them, the processing mechanism 4 includes a connecting slider 41 and a cylinder 42. The connecting slider 41 is slidably installed in the middle of the top of the right-angle frame 2, and the cylinder 42 is installed at the bend of the top of the inner side of the right-angle frame 2. The telescopic end of the cylinder 42 is fixedly installed between the connecting slider 41, and a hydraulic cylinder 43 is installed at the side of the outer side of the connecting slider 41. The telescopic end of the hydraulic cylinder 43 is fixedly installed with a welding host 44, and a welding gun 45 is installed at the bottom of the welding host 44. An insulation component 46 is installed on the outer side of the welding gun 45 and near the bottom. The staff turns on the hydraulic cylinder 43 to work, and uses the telescopic end of the hydraulic cylinder 43 to shrink and extend, so that the welding host 44 can be driven to move, so that the welding host 44 moves up and down, and the welding gun 45 can be driven to move, so that the height of the welding host 44 can be adjusted, which is helpful to adjust the distance between the welding gun 45 and the material of the cold storage refrigeration thermostat;

[0043] There are two hydraulic cylinders 43, and the two hydraulic cylinders 43 are symmetrically installed along the welding main machine 44, and the welding main machine 44 is installed vertically.

[0044] The staff turns on the cylinder 42 to work, and utilizes the extension and contraction of the telescopic end of the cylinder 42, and the sliding connection of the connecting slider 41 to drive the welding host 44 to move linearly, so that the position of the welding gun 45 can be adjusted, thereby making the movement and adjustment of the welding host 44 and the welding gun 45 smooth.

[0045] The heat preservation component 46 includes an annular sliding member 461, which is sleeved on the outer cylindrical surface of the welding gun 45. A cylinder 462 is fixedly installed on the side of the outer side of the annular sliding member 461. The cylinder 462 is hollow. A return spring 463 is fixedly installed between the top of the cylinder 462 and the conical surface of the outer top of the welding gun 45. The outer edge of the annular sliding member 461 extends into the cavity of the cylinder 462. The side of the inner cavity of the cylinder 462 and close to the annular sliding member A heat conducting sheet 464 is fixedly installed at the edge of 461, and a clamping piece 465 is fixedly installed on the outer circumferential surface of the cylinder 462 near the bottom through a connecting rod. The inner wall of the annular sliding piece 461 is fitted with the outer circumferential surface of the welding gun 45. Through the principle of heat transfer, the heat generated by the welding gun 45 is transferred to the cavity of the cylinder 462, and the air in the cavity of the cylinder 462 is heated and the temperature is increased due to the heat conduction of the heat conducting sheet 464, so that the welding gun 45 can be kept warm.

[0046] The welding gun 45 passes through the center of the cylinder 462 , and the welding gun 45 passes through the middle of the return spring 463 . The clamping piece 465 is arc-shaped, and there are two clamping pieces 465 , and the two clamping pieces 465 are symmetrically installed along the cylinder 462 .

[0047] The second embodiment, as Figure 1-Figure 7 As shown, based on the first embodiment:

[0048] A fixing mechanism 5 is installed at the side of the outer side of the rotating workbench 3, and the fixing mechanism 5 includes a straight hole 51 and a right-angle clamping plate 52. The straight hole 51 is opened at the side of the outer side of the rotating workbench 3, and the bottom of the right-angle clamping plate 52 is hinged to the top of the rotating workbench 3. The right-angle clamping plate 52 is installed just above the straight hole 51. A supporting elastic ball 53 is fixedly installed between the side of the outer side of the right-angle clamping plate 52 and the top of the rotating workbench 3. A ball head toggle rod 54 is fixedly installed in the middle of the bottom of the right-angle clamping plate 52. The ball head at the bottom of the ball head toggle rod 54 An arc guide rail 55 is installed on the end slide, and a clamping assembly 56 is installed in the middle of the outer side of the right-angle clamping plate 52. When the welding host 44 drives the welding gun 45 to move downward, the insulation assembly 46 can move downward as a whole, and the symmetrical clamping parts 465 on both sides are clamped at the corners of the top of the right-angle clamping plate 52 to support the cylinder 462. The annular sliding part 461 and the welding gun 45 are slidably installed, so that when the welding gun 45 continues to move downward, the return spring 463 will be compressed, and the welding gun 45 will be supported and not prone to shaking.

[0049] The right-angled clamping plates 52 are evenly distributed on the sides of the top of the rotating workbench 3, and the ball-headed toggle rod 54 passes through the middle of the I-shaped hole 51. When the welding host 44 drives the welding gun 45 to move upward, the insulation component 46 is driven to move upward as a whole, so that the clamping part 465 can be disengaged from the top of the right-angled clamping plate 52, so that the pressing force disappears, and under the elastic force provided by the reset spring 463, the cylinder 462 moves downward for reset, so that the bottom end of the welding gun 45 can be covered inside the cylinder 462, thereby reducing the heat loss of the welding gun 45.

[0050] The arc guide rails 55 are evenly distributed on the sides of the bottom of the rotating workbench 3 . There are two ball-end toggle rods 54 , and the two ball-end toggle rods 54 are symmetrically installed along the middle of the arc guide rails 55 .

[0051] The staff places the cold storage refrigeration thermostat material to be welded on the top of the rotating workbench 3, and makes two adjacent right-angle clamping plates 52 on both sides of the cold storage refrigeration thermostat material, and uses the cold storage refrigeration thermostat material to fill the space surrounded by the right-angle clamping plates 52 on both sides, and under the elastic support of the supporting elastic ball 53, the cold storage refrigeration thermostat material is clamped and fixed.

[0052] The clamping assembly 56 includes a connecting pin 561, the top of which is fixedly installed at the bend of the top inner side of the right-angled clamping plate 52, and a crescent block 562 is rotatably installed at the bottom end of the connecting pin 561. A clamping tooth 563 is fixedly installed at the flat surface of the outer side of the crescent block 562. The clamping tooth 563 is arc-shaped. When the material of the cold storage refrigeration thermostat is between the right-angled clamping plates 52 on both sides, the clamping tooth 563 is fitted with the surface of the material of the cold storage refrigeration thermostat, and the crescent block 562 can be rotated by the support of the connecting pin 561, and the angle of the clamping tooth 563 can be adjusted in time to adapt to the uneven surface of the material of the cold storage refrigeration thermostat.

[0053] The connecting pin 561 is installed vertically, and there are two crescent blocks 562 , and the two crescent blocks 562 are installed symmetrically along the central axis in the middle of the right-angle clamping plate 52 .

[0054] The third embodiment, as Figure 1-Figure 8 As shown, based on the first and second embodiments:

[0055] A top moving assembly 6 is installed at the side of the top of the cabinet 1 and close to the rotating workbench 3. The top moving assembly 6 includes a flat base plate 61, which is fixed to the side of the top of the cabinet 1 by screws. A wedge-shaped top pressing block 62 is fixedly installed in the middle of the top of the flat base plate 61. A guide groove 63 is opened on the inclined surface of the top of the wedge-shaped top pressing block 62. The guide groove 63 is arc-shaped, and a ball 64 is rollingly installed at the bottom of the inner cavity of the guide groove 63. As the rotating workbench 3 rotates, the welded cold storage refrigeration thermostat can be moved. The material is driven to rotate, and the arc guide rail 55 is rotated together with the connection of the ball head toggle rod 54, and the arc guide rail 55 is in contact with the bottom end of the guide groove 63, and the top of the wedge-shaped top pressure block 62 is an inclined surface, so that the arc guide rail 55 is subjected to an upward top force, so that the arc guide rail 55 moves upward, and pressure can be applied to the two symmetrical ball head toggle rods 54, and the right-angle clamping plate 52 is driven to rotate to both sides, thereby loosening the welded cold storage refrigeration thermostat material, making it easier to remove the material.

[0056] The guide groove 63 is opened in the middle of the top of the wedge-shaped top pressure block 62, and the balls 64 are evenly distributed at the bottom of the inner cavity of the guide groove 63. The bottom of the arc guide rail 55 is in contact with the spherical surface of the balls 64. As the arc guide rail 55 continues to move, the balls 64 can be driven to roll. Rolling friction is used to reduce frictional resistance, so that the arc guide rail 55 moves smoothly.

[0057] When in use, the staff first places the cold storage refrigeration thermostat material to be welded on the top of the rotating workbench 3, and makes the two adjacent right-angle clamping plates 52 on both sides of the cold storage refrigeration thermostat material, and uses the clamping teeth 563 to fit with the surface of the cold storage refrigeration thermostat material, and uses the support of the connecting pin 561 to make the crescent block 562 rotate, and timely adjust the angle of the clamping teeth 563, so as to adapt to the uneven surface of the cold storage refrigeration thermostat material;

[0058] The cold storage refrigeration thermostat material is used to fill the space surrounded by the right-angle clamping plates 52 on both sides, and the cold storage refrigeration thermostat material is clamped and fixed under the elastic support of the supporting elastic ball 53;

[0059] At this time, the rotating workbench 3 is used to rotate the cold storage refrigeration temperature controller material to be welded. When the cold storage refrigeration temperature controller material rotates to the bottom of the welding host 44, the rotating workbench 3 is stopped.

[0060] The staff starts the hydraulic cylinder 43 to work, and uses the telescopic end of the hydraulic cylinder 43 to contract and extend, so that the welding main machine 44 can be driven to move, so that the welding main machine 44 moves upward and downward, and the welding gun 45 can be driven to move, so as to adjust the height of the welding main machine 44;

[0061] At the same time, when the welding host 44 drives the welding gun 45 to move downward, the heat preservation assembly 46 can be moved downward as a whole, and the symmetrical clamping parts 465 on both sides are clamped at the corners of the top of the right-angle clamping plate 52 to support the cylinder 462, and the annular sliding part 461 and the welding gun 45 are slidably installed, so that when the welding gun 45 continues to move downward, the return spring 463 will be compressed, and the welding gun 45 will be supported and not easy to shake;

[0062] At this time, it is convenient for the welding gun 45 to weld the cold storage refrigeration temperature controller material, and the staff can open the cylinder 42 to work, and use the extension and contraction of the telescopic end of the cylinder 42, and under the sliding connection of the connecting slider 41, the welding host 44 is driven to move linearly, and the position of the welding gun 45 can be adjusted, so that the movement and adjustment of the welding host 44 and the welding gun 45 are smooth, and continuous welding work can be carried out;

[0063] When welding is completed, the inner wall of the annular sliding member 461 is fitted with the outer cylindrical surface of the welding gun 45, and the heat generated by the welding gun 45 is transferred to the cavity of the cylinder 462 through the heat transfer principle. Under the heat conduction of the heat conductive sheet 464, the air in the cavity of the cylinder 462 is heated and the temperature is increased, so that the welding gun 45 can be kept warm.

[0064] At this time, the rotating workbench 3 is turned on again to work, and the completed cold storage refrigeration thermostat is continuously rotated out of the welding station, and the cold storage refrigeration thermostat material to be welded enters the area to be processed, and the above actions can be repeated for welding;

[0065] And as the rotating workbench 3 rotates, the welded cold storage refrigeration thermostat material can be driven to rotate, and under the connection of the ball head toggle rod 54, the arc guide rail 55 will rotate together, and the arc guide rail 55 is in contact with the bottom end of the guide groove 63, and the top of the wedge-shaped top pressure block 62 is an inclined surface, so that the arc guide rail 55 is subjected to an upward top force, so that the arc guide rail 55 moves upward, and pressure can be applied to the two symmetrical ball head toggle rods 54, and the right-angled clamping plate 52 is driven to rotate to both sides, thereby loosening the welded cold storage refrigeration thermostat material, making it easier to remove the material.

[0066] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A welding device for producing cold storage refrigeration thermostats, characterized in that: include: A cabinet (1), the cabinet (1) having a cabinet body with a supporting function, a right-angle frame (2) being installed at the side of the top of the cabinet (1), and a rotating workbench (3) being installed in the middle of the top of the cabinet (1); A processing mechanism (4), the processing mechanism (4) is used to weld the cold storage refrigeration temperature controller material, and the processing mechanism (4) is installed on the top of the right-angle frame (2); The processing mechanism (4) comprises a connecting slider (41) and a cylinder (42), wherein the connecting slider (41) is slidably mounted in the middle of the top of the right-angle frame (2), the cylinder (42) is mounted at the bend of the top of the inner side of the right-angle frame (2), the telescopic end of the cylinder (42) is fixedly mounted between the connecting slider (41), a hydraulic cylinder (43) is mounted on the side of the outer side of the connecting slider (41), a welding main machine (44) is fixedly mounted on the telescopic end of the hydraulic cylinder (43), a welding gun (45) is mounted at the bottom of the welding main machine (44), and a heat preservation component (46) is mounted on the outer side of the welding gun (45) and close to the bottom; The heat preservation component (46) comprises an annular sliding member (461), the annular sliding member (461) is sleeved on the outer cylindrical surface of the welding gun (45), a cylinder (462) is fixedly installed on the side of the outer side of the annular sliding member (461), the cylinder (462) is hollow, a return spring (463) is fixedly installed between the top of the cylinder (462) and the conical surface of the outer top of the welding gun (45), the outer edge of the annular sliding member (461) extends into the cavity of the cylinder (462), a heat conducting plate (464) is fixedly installed on the side of the inner cavity of the cylinder (462) and close to the edge of the annular sliding member (461), and a clamping member (465) is fixedly installed on the outer cylindrical surface of the cylinder (462) and close to the bottom through a connecting rod.

2. The welding equipment for producing cold storage refrigeration thermostat according to claim 1 is characterized in that: There are two hydraulic cylinders (43), and the two hydraulic cylinders (43) are symmetrically installed along the welding main machine (44), and the welding main machine (44) is installed vertically.

3. The welding equipment for producing cold storage refrigeration thermostat according to claim 1 is characterized in that: The welding gun (45) passes through the center of the cylinder (462), and the welding gun (45) passes through the middle of the return spring (463). The clamping piece (465) is arc-shaped. There are two clamping pieces (465), and the two clamping pieces (465) are symmetrically installed along the cylinder (462).

4. The welding equipment for producing cold storage refrigeration thermostat according to claim 1 is characterized in that: A fixing mechanism (5) is installed at the side of the outer side of the rotating worktable (3), and the fixing mechanism (5) includes a straight hole (51) and a right-angle clamping plate (52). The straight hole (51) is opened at the side of the outer side of the rotating worktable (3), the bottom of the right-angle clamping plate (52) is hinged to the top of the rotating worktable (3), and the right-angle clamping plate (52) is installed directly above the straight hole (51). A supporting elastic ball (53) is fixedly installed between the side of the outer side of the right-angle clamping plate (52) and the top of the rotating worktable (3). A ball head toggle rod (54) is fixedly installed in the middle of the bottom of the right-angle clamping plate (52), and the ball head end of the bottom of the ball head toggle rod (54) is slidably installed with an arc guide rail (55). A clamping assembly (56) is installed in the middle of the outer side of the right-angle clamping plate (52).

5. The welding equipment for producing cold storage refrigeration thermostat according to claim 4 is characterized in that: The right-angle clamping plates (52) are evenly distributed on the sides of the top of the rotating workbench (3), and the ball-head toggle rod (54) passes through the middle of the straight hole (51).

6. The welding equipment for producing cold storage refrigeration thermostat according to claim 4 is characterized in that: The arc-shaped guide rails (55) are evenly distributed on the sides of the bottom of the rotating workbench (3), and there are two ball-headed toggle rods (54), which are symmetrically installed along the middle of the arc-shaped guide rails (55).

7. The welding equipment for producing cold storage refrigeration thermostat according to claim 4 is characterized in that: The clamping assembly (56) comprises a connecting pin (561), the top end of the connecting pin (561) is fixedly mounted on the bend of the top inner side of the right-angle clamping plate (52), the bottom end of the connecting pin (561) is rotatably mounted with a crescent block (562), and a clamping tooth (563) is fixedly mounted on the plane outside the crescent block (562), and the clamping tooth (563) is arc-shaped.

8. The welding equipment for producing cold storage refrigeration thermostat according to claim 7 is characterized in that: The connecting pin shaft (561) is installed vertically, and there are two crescent blocks (562), and the two crescent blocks (562) are installed symmetrically along the central axis in the middle of the right-angle clamping plate (52).

9. The welding equipment for producing cold storage refrigeration thermostat according to claim 1 is characterized in that: A jacking assembly (6) is installed at the side of the top of the cabinet (1) and close to the rotating workbench (3). The jacking assembly (6) comprises a plane base plate (61). The plane base plate (61) is fixedly installed at the side of the top of the cabinet (1) by screws. A wedge-shaped jacking block (62) is fixedly installed in the middle of the top of the plane base plate (61). A guide groove (63) is provided at the inclined surface of the top of the wedge-shaped jacking block (62). The guide groove (63) is arc-shaped. A ball (64) is rotatably installed at the bottom of the inner cavity of the guide groove (63).

10. The welding equipment for producing cold storage refrigeration thermostat according to claim 9, characterized in that: The guide groove (63) is opened in the middle of the top of the wedge-shaped top pressure block (62), and the balls (64) are evenly distributed at the bottom of the inner cavity of the guide groove (63).

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