An assembly welding equipment for ATM production

Abstract

The present invention discloses an assembly welding device for ATM production, which belongs to the field of welding technology, and includes a device body, a lower support is fixedly connected to one side of the outer surface of the device body, an upper support is fixedly connected to one side of the outer surface of the device body located above the lower support, a fixed seat is fixedly connected to one side of the upper surface of the lower support, a movable seat is fixedly connected to the lower surface of the upper support, and a fixed column is fixedly connected to one side of the outer surface of the fixed seat and the movable seat. By setting a cleaning component, when two electrode welding heads clamp the workpiece, the trapezoidal block is first pushed to drive the movable plate to move toward the electrode welding head, so that one end of the electrode welding head is inserted through the through hole, and then the one end of the electrode welding head is cleaned by a hard brush inside the through hole, the metal impurities at one end of the electrode welding head are cleaned, and the dust at one end of the electrode welding head is cleaned at the same time, thereby improving the welding effect of the welding equipment on the workpiece.

Description

Technical Field

[0001] The present invention relates to the field of welding technology, and more specifically, to an assembly welding device for producing teller machines. Background Art

[0002] ATM is also called ATM, which means automatic teller machine. Because it is mostly used for withdrawing money, it is also called ATM. It is a highly sophisticated mechatronic device that uses magnetic code cards or smart cards to realize self-service financial transactions, replacing the work of bank counter staff. It can withdraw cash, check deposit balances, transfer funds between accounts, check balances, etc.; it can also carry out cash deposits (real-time account entry), check deposits (not available in China), passbook supplementary registration, intermediary business, etc.

[0003] The main welding equipment used in the ATM assembly process is the resistance welding machine, specifically the spot welding machine. Resistance welding machines are divided into spot welding machines, projection welding machines, seam welding machines and butt welding machines. Among them, spot welding machines are widely used in ATM assembly.

[0004] A spot welder is a device that uses the thermal effect of resistance to connect metals. It is mainly used for efficient and fast metal welding. It generates high temperature by passing an electric current through the contact points of the workpieces, and uses pressure to melt the metal and connect them together. However, when the spot welder is welding the workpiece, the welding head and the workpiece are pressed against each other, and high temperature is generated during welding, causing the metal on the surface of the workpiece to melt, which easily causes the metal to stick to the welding head, reducing the welding effect of the welding equipment on the workpiece. Summary of the invention

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide an assembly welding device for ATM production.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] An assembly welding device for ATM production, comprising a device body, a lower support fixedly connected to one side of the outer surface of the device body, an upper support fixedly connected to one side of the outer surface of the device body located above the lower support, a fixed seat fixedly connected to one side of the upper surface of the lower support, a movable seat fixedly connected to the lower surface of the upper support, and a fixed column fixedly connected to one side of the outer surface of the fixed seat and the movable seat, and an electrode welding head fixedly connected to one side of the outer circumferential surface of the fixed column; Cleaning components are provided on both sides of the fixed column, and the cleaning components include fixed plates fixedly connected to both sides of the outer cylindrical surface of the fixed column, a movable plate is provided below the fixed plate, the upper surface of the movable plate is fixedly connected with evenly distributed No. 1 straight rods, and the upper ends of the No. 1 straight rods pass through the fixed plate and are fixedly connected with No. 1 limit blocks, and the outer cylindrical surfaces of the No. 1 straight rods are provided with No. 1 springs, a through hole is provided on the upper surface of the movable plate just below the electrode welding head, and a number of uniform hard bristle brushes are provided on the inner wall of the through hole, and trapezoidal blocks are fixedly connected on both sides of the lower surface of the movable plate.

[0008] Furthermore, the upper surface of the upper support is located just above the moving seat and is fixedly connected to a cylinder, and the lower end of the cylinder passes through the upper support and is fixedly connected to the moving seat, and the other side of the outer surface of the equipment body is fixedly connected to a control box.

[0009] Furthermore, eight bristle brushes are provided, and a rotating assembly is provided between the through hole and the eight bristle brushes, the rotating assembly includes a No. 1 mounting groove provided on the inner circumferential surface of the through hole, a swivel is rotatably connected inside the No. 1 mounting groove, and the eight bristle brushes are movably connected to the inner circumferential surface of the swivel, an external gear groove is provided on the outer side of the lower surface of the swivel, a gear is rotatably connected to one side of the external gear groove, and the gear is meshingly connected to the external gear groove, a No. 2 straight rod penetrating the upper surface of the fixed plate is fixedly connected to the upper surface of the fixed plate, the upper surface of the fixed plate is fixedly connected to a limiting frame at the position of the No. 2 straight rod, and the upper end of the No. 2 straight rod penetrates the upper surface of the limiting frame, a No. 1 bevel gear is provided at the position where the outer circumferential surface of the No. 2 straight rod is located inside the limiting frame, a motor is fixedly connected to the side of the upper surface of the fixed plate close to the No. 1 bevel gear, the output end of the motor is fixedly connected to the No. 2 bevel gear, and the No. 2 bevel gear is meshingly connected to the No. 1 bevel gear.

[0010] Furthermore, the outer circumferential surface of the No. 2 straight rod is provided with four evenly distributed limiting sliding grooves, the inner circumferential surface of the No. 1 bevel gear is fixedly connected with four evenly distributed limiting sliding blocks, and the four limiting sliding blocks are respectively slidably connected to the inside of the four limiting sliding grooves.

[0011] Furthermore, a retractable assembly is provided on the upper surface of the swivel, and the retractable assembly includes eight evenly distributed No. 1 slide grooves opened on the inner circular surface of the swivel, and the eight No. 1 slide grooves are slidably connected to the interiors of the eight No. 1 slide grooves, and eight bristle brushes are respectively fixedly connected to the eight No. 1 slide blocks, and the upper surfaces of the eight No. 1 slide blocks are fixedly connected to cylinders that penetrate the upper surface of the swivel, and the upper surface of the swivel is rotatably connected to a rotating cover, and the upper surface of the rotating cover is provided with eight evenly distributed arcuate slide grooves, and the eight cylinders are respectively slidably connected to the interiors of the eight arcuate slide grooves, and the outer circular surface of the swivel is rotatably connected to a rotating sleeve, and the upper end of the inner circular surface of the rotating sleeve is provided with an inner ratchet, and the outer circular surface of the rotating cover is provided with eight evenly distributed No. 7 slide grooves, and the interiors of the No. 7 slide grooves are slidably connected to a pawl, and a No. 5 spring is provided on the side of the outer surface of the pawl away from the inner ratchet.

[0012] Furthermore, a No. 2 slide groove is provided on the side of the inner circular surface of the No. 1 mounting groove away from the No. 2 straight rod, the outer circular surface of the rotating sleeve is fixedly connected to an L-shaped rod, and the L-shaped rod is slidably connected to the inside of the No. 2 slide groove, the upper surface of the movable plate is located above the No. 2 slide groove and is fixedly connected to a mounting box, the mounting box is slidably connected to a control block, a through groove is provided on one side of the outer surface of the control block, a round rod is slidably connected to the through groove, and the upper end of the L-shaped rod passes through the lower surface of the control block and is fixedly connected to the round rod, the upper surface of the control block is fixedly connected to a straight plate, and the upper end of the straight plate passes through the mounting box and the upper surface of the fixed plate and is fixedly connected to a limiting plate, and fixed stops are fixedly connected to the fixed plate on both sides of the outer surface of the straight plate.

[0013] Furthermore, a fixed component is provided on the outer surface of the straight plate, and a No. 3 slide groove penetrating the straight plate is provided on the lower side of one side of the outer surface of the fixed component, and two sliding blocks are slidably connected inside the No. 3 slide groove, and a No. 2 spring is provided between the two sliding blocks, and a movable groove is provided on the upper surfaces of the two sliding blocks, and a No. 4 slide groove is provided on the upper end of the inner wall of the No. 3 slide groove located above the two movable grooves, and a sliding rod is slidably connected inside the No. 4 slide groove, and the lower ends of the two sliding rods are respectively inserted into the two movable grooves, and a blocking column is fixedly connected to the outer surface of the two sliding rods close to the fixed block, and the two blocking columns penetrate the outer surface of the straight plate.

[0014] Furthermore, a connecting groove is provided between the two No. 4 slide grooves, a connecting plate is slidably connected inside the connecting groove, and both ends of the connecting plate are respectively fixedly connected to two slide rods, and two No. 3 springs are provided on the lower surface of the connecting plate.

[0015] Furthermore, a control component is provided on the upper surface of the fixed plate near the limit plate, and the control component includes a fixed block fixedly connected to the side of the upper surface of the fixed plate near the limit plate, a No. 5 slide groove is provided on the outer surface of the fixed block near the limit plate, and a No. 2 slider is slidably connected inside the No. 5 slide groove, and a driving block is fixedly connected to the outer surface of the No. 2 slider near the limit plate. A No. 4 spring is provided on the side of the outer surface of the No. 2 slider away from the driving block, one side of the upper surface of the fixed block is fixedly connected to the single-chip microcomputer, and the other side of the upper surface of the fixed block is fixedly connected to the controller, and the controller is electrically connected to the single-chip microcomputer and the motor, a No. 6 slide groove is provided at the upper end of the inner wall of the No. 5 slide groove, a fixed slider is fixedly connected to the upper surface of the No. 2 slider, and the fixed slider is slidably connected to the inside of the No. 6 slide groove, a No. 1 positive electrode is fixedly connected to one side of the inner wall of the No. 6 slide groove near the No. 4 spring, and a No. 1 negative electrode is fixedly connected to the outer surface of the fixed slider near the No. 1 positive electrode, and the No. 1 positive electrode and the No. 1 negative electrode are both electrically connected to the single-chip microcomputer.

[0016] Furthermore, a groove is provided on the side of the outer surface of the straight plate close to the fixed block, the side of the outer surface of the fixed sliding block away from the No. 1 negative electrode is fixedly connected to the No. 2 positive electrode, and the side of the inner wall of the No. 6 sliding groove close to the No. 2 positive electrode is fixedly connected to the No. 2 negative electrode, and both the No. 2 positive electrode and the No. 2 negative electrode are electrically connected to the single-chip computer.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) The present application sets a cleaning component. When two electrode welding heads clamp the workpiece, the trapezoidal block is first pushed to drive the movable plate to move toward the electrode welding head, so that one end of the electrode welding head is inserted into the through hole, and then the hard bristle brush inside the through hole is used to clean the one end of the electrode welding head, clean the metal impurities at one end of the electrode welding head, and clean the dust at one end of the electrode welding head, thereby improving the welding effect of the welding equipment on the workpiece; (2) The present application sets a rotating assembly, starts the motor to drive the second bevel gear to rotate, thereby driving the rotating ring to rotate, and then driving the eight bristle brushes to rotate, so that when one end of the electrode welding head moves in the through hole, the eight bristle brushes are driven to rotate at the same time, so that one end of the electrode welding head can be fully cleaned, thereby improving the cleaning effect of the cleaning assembly; (3) The present application sets a retractable assembly, and when the movable plate moves upward, it drives the installation box and the straight plate to move upward. When the fixed stop block moves to the lower surface of the fixed plate, it pushes the straight plate and the control block to move downward, thereby pushing the round rod to drive the L-shaped rod to move, and then the rotating sleeve rotates, driving the rotating cover to rotate, thereby driving the cylinder to move in the arc-shaped slide groove, and then driving the No. 1 slider to move in the No. 1 slide groove, so that the No. 1 slider drives the hard-bristle brush to move inside the No. 1 slide groove, thereby preventing one end of the electrode welding head from passing through the through hole for a long distance, causing the eight hard-bristle brushes to be squeezed, preventing the hard-bristle brushes from being damaged, improving the cleaning effect of the cleaning assembly, and at the same time increasing the service life of the hard-bristle brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the cleaning component of the present invention; Figure 3 It is a schematic cross-sectional structural diagram of the rotating assembly of the present invention; Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part; Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure of B; Figure 6 It is a schematic cross-sectional structural diagram of the retractable assembly of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of C; Figure 8 It is a partial cross-sectional structural schematic diagram of the retractable assembly of the present invention; Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of D in the middle; Fig.10 It is a schematic cross-sectional structural diagram of a fixing assembly of the present invention; Fig.11 For the present invention Fig.10 Schematic diagram of the enlarged structure of E; Fig.12 It is a schematic diagram of the cross-sectional structure of the control component of the present invention; Fig.13 For the present invention Fig.12 Schematic diagram of the enlarged structure of F.

[0019] Description of the numbers in the figure: 1. Equipment body; 2. Lower support; 3. Upper support; 4. Cleaning assembly; 41. Fixed plate; 42. Moving plate; 43. Trapezoidal block; 44. Through hole; 45. Hard brush; 46. Straight rod No. 1; 47. Limit block No. 1; 48. Spring No. 1; 5. Rotating assembly; 51. No. 1 mounting groove; 52. Rotating ring; 53. External gear groove; 54. Gear; 55. No. 2 straight rod; 56. Limiting frame; 57. No. 1 bevel gear; 58. Motor; 59. No. 2 bevel gear; 510. Limiting slide groove; 511. Limiting slider; 6. Retractable assembly; 61. No. 1 slide; 62. No. 1 slider; 63. Cylinder; 64. Rotating cover; 65. Arc slide; 66. No. 2 slide; 67. L-shaped rod; 68. Mounting box; 69. Control block; 610. Through slot; 611. Round rod; 612. Straight plate; 613. Limit plate; 614. Fixed stopper; 615. Rotating sleeve; 616. Inner ratchet; 617. No. 7 slide; 618. Ratchet; 619. No. 5 spring; 7. Fixed assembly; 71. No. 3 slide; 72. Sliding block; 73. No. 2 spring; 74. Moving slot; 75. No. 4 slide; 76. Sliding rod; 77. Stop column; 78. Connecting slot; 79. Connecting plate; 710. No. 3 spring; 8. Control assembly; 81. Fixed block; 82. Slide slot No. 5; 83. Slider No. 2; 84. Driving block; 85. Spring No. 4; 86. Slide slot No. 6; 87. Fixed slider; 88. Positive electrode No. 1; 89. Negative electrode No. 1; 810. Single chip microcomputer; 811. Controller; 812. Positive electrode No. 2; 813. Negative electrode No. 2; 814. Groove; 9. Fixed seat; 10. Moving seat; 11. Fixed column; 12. Electrode welding head; 13. Cylinder; 14. Control box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 13, an assembly welding device for ATM production, comprising a device body 1, a lower support 2 is fixedly connected to one side of the outer surface of the device body 1, an upper support 3 is fixedly connected to one side of the outer surface of the device body 1 located above the lower support 2, a fixed seat 9 is fixedly connected to one side of the upper surface of the lower support 2, a movable seat 10 is fixedly connected to the lower surface of the upper support 3, and a fixed column 11 is fixedly connected to one side of the outer surface of the fixed seat 9 and the movable seat 10, and an electrode welding head 12 is fixedly connected to one side of the outer circumferential surface of the fixed column 11; A cleaning assembly 4 is provided on both sides of the fixed column 11, and the cleaning assembly 4 includes a fixed plate 41 fixedly connected to both sides of the outer cylindrical surface of the fixed column 11, a movable plate 42 is provided below the fixed plate 41, and a uniformly distributed No. 1 straight rod 46 is fixedly connected to the upper surface of the movable plate 42, and the upper ends of the No. 1 straight rods 46 pass through the fixed plate 41 and are fixedly connected to a No. 1 limit block 47, and a No. 1 spring 48 is provided on the outer cylindrical surface of the No. 1 straight rod 46, a through hole 44 is opened on the upper surface of the movable plate 42 just below the electrode welding head 12, and a plurality of uniform hard bristle brushes 45 are provided on the inner wall of the through hole 44, and trapezoidal blocks 43 are fixedly connected to both sides of the lower surface of the movable plate 42.

[0022] like Figure 1 As shown, the upper surface of the upper support 3 is located directly above the moving seat 10 and is fixedly connected to a cylinder 13, and the lower end of the cylinder 13 passes through the upper support 3 and is fixedly connected to the moving seat 10. The other side of the outer surface of the equipment body 1 is fixedly connected to a control box 14.

[0023] When in use, the workpiece to be welded is placed between the two electrode welding heads 12, and then the cylinder 13 is started through the control box 14 to drive the movable seat 10 to move downward, and then the upper electrode welding head 12 is driven downward by the fixed column 11, so that the two electrode welding heads 12 clamp the workpiece, and then the two electrode welding heads 12 are energized through the control box 14 to perform welding operations on the workpiece.

[0024] However, high temperature will be generated during welding, causing the metal on the surface of the workpiece to melt, which may easily cause the metal to adhere to the electric welding head, reducing the welding effect of the welding equipment on the workpiece. Therefore, a cleaning component 4 is set. When the two electrode welding heads 12 clamp the workpiece, the trapezoidal block 43 is first pushed to drive the movable plate 42 to move toward the electrode welding head 12, so that one end of the electrode welding head 12 is inserted into the through hole 44, and then the hard brush 45 inside the through hole 44 is used to clean one end of the electrode welding head 12, clean the metal impurities at one end of the electrode welding head 12, and clean the dust at one end of the electrode welding head 12. After the two electrode welding heads 12 weld the workpiece, when the two electrode welding heads 12 are away from each other, the movable plate 42 is driven downward by the No. 1 spring 48, so that the electrode welding head 12 is away from the hard brush 45, and the metal impurities at one end of the electrode welding head 12 that has just been working are cleaned, so that one end of the electrode welding head 12 can be cleaned in time and quickly, thereby improving the welding effect of the welding equipment on the workpiece. And through the cooperation of the No. 1 straight rod 46 and the No. 1 limiting block 47, the movement of the movable plate 42 is limited.

[0025] like Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, eight bristle brushes 45 are provided, and a rotating assembly 5 is provided between the through hole 44 and the eight bristle brushes 45. The rotating assembly 5 includes a No. 1 mounting groove 51 provided on the inner circumference of the through hole 44, a rotating ring 52 is rotatably connected inside the No. 1 mounting groove 51, and the eight bristle brushes 45 are movably connected to the inner circumference of the rotating ring 52, an outer gear groove 53 is provided on the outer side of the lower surface of the rotating ring 52, a gear 54 is rotatably connected to one side of the outer gear groove 53, and the gear 54 is meshed with the outer gear groove 53, and the upper surface of the gear 54 is fixed A No. 2 straight rod 55 is connected to pass through the upper surface of the fixed plate 41. The upper surface of the fixed plate 41 is fixedly connected to a limiting frame 56 at the position of the No. 2 straight rod 55, and the upper end of the No. 2 straight rod 55 passes through the upper surface of the limiting frame 56. A No. 1 bevel gear 57 is provided at a position where the outer cylindrical surface of the No. 2 straight rod 55 is located inside the limiting frame 56. A motor 58 is fixedly connected to one side of the upper surface of the fixed plate 41 close to the No. 1 bevel gear 57. A No. 2 bevel gear 59 is fixedly connected to the output end of the motor 58, and the No. 2 bevel gear 59 is meshingly connected to the No. 1 bevel gear 57.

[0026] like Figure 5 As shown, the outer circumferential surface of the second straight rod 55 is provided with four evenly distributed limiting grooves 510, the inner circumferential surface of the first bevel gear 57 is fixedly connected with four evenly distributed limiting sliders 511, and the four limiting sliders 511 are respectively slidably connected with the inside of the four limiting grooves 510.

[0027] In the above embodiment, one end of the electrode welding head 12 moves in the through hole 44, so that the one end of the electrode welding head 12 is cleaned by the bristle brush 45, but there are certain gaps between the eight bristle brushes 45, resulting in poor cleaning effect of the bristle brush 45 on one end of the electrode welding head 12, reducing the cleaning effect of the cleaning component 4, thereby reducing the welding effect of the welding device on the workpiece. Therefore, a rotating component 5 is set, and the starting motor 58 drives the second bevel gear 59 to rotate, thereby driving the first bevel gear 57 to rotate, and then drives the second straight rod 55 to rotate, and drives the gear 54 to rotate, and then drives the rotating ring 52 to rotate through the outer gear groove 53, thereby driving the eight bristle brushes 45 to rotate, so that when one end of the electrode welding head 12 moves in the through hole 44, the eight bristle brushes 45 are driven to rotate at the same time, so that one end of the electrode welding head 12 can be fully cleaned, improving the cleaning effect of the cleaning component 4, thereby improving the welding effect of the welding device on the workpiece. Then, through the sliding connection between the limiting slider 511 and the limiting slot 510, the second straight rod 55 can rotate with the first bevel gear 57 while moving up and down, and the first bevel gear 57 is limited by the limiting frame 56 to prevent the first bevel gear 57 from moving with the movement.

[0028] like Figure 4 , Figure 6 , Figure 7 As shown, a retractable assembly 6 is provided on the upper surface of the rotating ring 52, and the retractable assembly 6 includes eight evenly distributed No. 1 slide grooves 61 opened on the inner surface of the rotating ring 52, and the interiors of the eight No. 1 slide grooves 61 are slidably connected to the No. 1 sliders 62, and eight bristle brushes 45 are fixedly connected to the eight No. 1 sliders 62, respectively. The upper surfaces of the eight No. 1 sliders 62 are fixedly connected to cylinders 63 that penetrate the upper surface of the rotating ring 52, and the upper surface of the rotating ring 52 is rotatably connected to a rotating cover 64, and the upper surface of the rotating cover 64 is opened. There are eight evenly distributed arc-shaped slide grooves 65, and the eight cylinders 63 are respectively slidably connected to the eight arc-shaped slide grooves 65. The outer circular surface of the rotating ring 52 is rotatably connected with a rotating sleeve 615, and the upper end of the inner circular surface of the rotating sleeve 615 is provided with an inner ratchet 616. The outer circular surface of the rotating cover 64 is provided with eight evenly distributed No. 7 slide grooves 617, and the No. 7 slide groove 617 is slidably connected with a pawl 618. A No. 5 spring 619 is provided on the side of the outer surface of the pawl 618 away from the inner ratchet 616.

[0029] like Figure 6 , Figure 7 , Figure 8 , Fig. 9As shown, a No. 2 slide groove 66 is provided on the side of the inner circular surface of the No. 1 mounting groove 51 away from the No. 2 straight rod 55, an L-shaped rod 67 is fixedly connected to the outer circular surface of the rotating cover 64, and the L-shaped rod 67 is slidably connected to the inside of the No. 2 slide groove 66, the upper surface of the movable plate 42 is located above the No. 2 slide groove 66 and is fixedly connected to a mounting box 68, a control block 69 is slidably connected to the inside of the mounting box 68, a through groove 610 is provided on one side of the outer surface of the control block 69, a round rod 611 is slidably connected to the inside of the through groove 610, and the upper end of the L-shaped rod 67 penetrates the lower surface of the control block 69 and is fixedly connected to the round rod 611, the upper surface of the control block 69 is fixedly connected to a straight plate 612, and the upper end of the straight plate 612 penetrates the mounting box 68 and the upper surface of the fixed plate 41 and is fixedly connected to a limiting plate 613, and the outer surfaces of the straight plate 612 are located on both sides and fixedly connected to the fixed plate 41 with fixed stops 614.

[0030] In the above embodiment, one end of the electrode welding head 12 is moved in the through hole 44, so that the one end of the electrode welding head 12 is cleaned by the bristle brush 45. However, when one end of the electrode welding head 12 passes through the through hole 44 for a long distance, the electrode welding head 12 will squeeze the eight bristle brushes 45. After a long time, the bristle brushes 45 are easily damaged, which reduces the cleaning effect of the cleaning component 4 and reduces the service life of the bristle brushes 45. Therefore, the retractable component 6 is provided, and when the movable plate 42 moves upward, it drives the installation box 68 and the straight plate 612 to move upward, and then when the fixed stopper 614 moves to the lower surface of the fixed plate 41, the straight plate 612 is pushed downward by the fixed stopper 614, and at the same time, the control block 69 is driven to move downward inside the installation box 68, thereby pushing the round rod 611 to move in the through groove 610, and at the same time pushing the L-shaped rod 67 to move inside the second slide groove 66, thereby driving the rotating sleeve 615 to rotate, and then through the ratchet 618 and the inner The meshing connection of the ratchet 616 drives the rotating cover 64 to rotate at the same time, thereby driving the cylinder 63 to move in the arc-shaped slide groove 65, and then driving the No. 1 slider 62 to move in the No. 1 slide groove 61, so that the No. 1 slider 62 drives the bristle brush 45 to move inside the No. 1 slide groove 61, thereby preventing one end of the electrode welding head 12 from passing through the through hole 44 for a long distance, which will cause squeezing of the eight bristle brushes 45, preventing the bristle brushes 45 from being damaged, improving the cleaning effect of the cleaning component 4, and at the same time increasing the service life of the bristle brush 45. The ratchet 618 is pushed to move by the No. 5 spring 619, and the ratchet 618 moves in the No. 7 slide 617, so that when the rotating assembly 5 drives the rotating ring 52 to rotate, the No. 1 slider 62 and the cylinder 63 are driven to rotate, and the cylinder 63 moves in the arc-shaped slide 65, so that the bristle brush 45 moves to the outside of the No. 1 slide 61. When the bristle brush 45 completes the movement outside the No. 1 slide 61, the cylinder 63 will move to the arc-shaped slide 65 at the same time, thereby driving the rotating cover 64 to rotate, but will not drive the rotating sleeve 615 to rotate. When the moving plate 42 moves downward, the limit plate 613 limits the straight plate 612 from moving downward, so that the control block 69 moves upward, thereby driving the round rod 611 to move in the opposite direction, so that the L-shaped rod 67 is reset, which is convenient for the next use of the retractable assembly 6.

[0031] like Fig. 9 , Fig.10 , Fig.11As shown, the outer surface of the straight plate 612 is provided with a fixing component 7, and a No. 3 slide groove 71 penetrating the straight plate 612 is provided on the lower side of one side of the outer surface of the fixing component 7, and two sliding blocks 72 are slidably connected inside the No. 3 slide groove 71, and a No. 2 spring 73 is provided between the two sliding blocks 72, and a movable groove 74 is provided on the upper surfaces of the two sliding blocks 72, and a No. 4 slide groove 75 is provided on the upper end of the inner wall of the No. 3 slide groove 71 located above the two movable grooves 74, and a sliding rod 76 is slidably connected inside the No. 4 slide groove 75, and the lower ends of the two sliding rods 76 are respectively inserted into the two movable grooves 74, and a blocking column 77 is fixedly connected to the outer surface of the two sliding rods 76 close to the fixed block 614, and the two blocking columns 77 penetrate the outer surface of the straight plate 612.

[0032] like Fig.11 As shown, a connecting groove 78 is provided between the two No. 4 slide grooves 75, a connecting plate 79 is slidably connected inside the connecting groove 78, and both ends of the connecting plate 79 are fixedly connected to the two slide rods 76 respectively, and two No. 3 springs 710 are provided on the lower surface of the connecting plate 79.

[0033] In the above embodiment, when the movable plate 42 moves upward, the installation box 68 and the straight plate 612 are driven to move upward, and then the straight plate 612 is pushed to drive the control block 69 to move downward, thereby pushing the round rod 611 to move, and at the same time pushing the L-shaped rod 67 to move, thereby driving the rotating cover 64 to rotate, so that the bristle brush 45 moves to the inside of the No. 1 slide groove 61 to prevent the electrode welding head 12 from causing damage to the bristle brush 45. However, because the control block 69 will automatically move downward under the influence of the control block 69 and the straight plate 612's own gravity, causing the rotating cover 64 to rotate, reducing the use effect of the retractable assembly 6, a fixed assembly 7 is provided, and the two sliding blocks 72 are driven to move outward in the No. 3 slide groove 71 by the No. 2 spring 73, so that the two sliding blocks 72 are driven to move outward in the No. 3 slide groove 71. The card block 72 moves to the upper surface of the installation box 68, thereby preventing the straight plate 612 and the control block 69 from automatically moving downward, thereby improving the use effect of the retractable assembly 6. Then, when the straight plate 612 moves upward, when the blocking column 77 moves to the lower surface of the fixed plate 41, it will push the blocking column 77 to move downward, and at the same time drive the two slide bars 76 to move downward in the fourth slide groove 75, so that the two slide bars 76 are respectively inserted into the two moving grooves 74, thereby driving the two sliding card blocks 72 to move into the third slide groove 71, so that the straight plate 612 can move downward, and the connecting plate 79 can be driven upward by the third spring 710, thereby driving the two slide bars 76 to move upward, so that the two slide bars 76 are reset, which is convenient for the reuse of the fixed assembly 7.

[0034] like Fig.10 , Fig.12 , Fig.13As shown, a control component 8 is provided on one side of the upper surface of the fixed plate 41 close to the limit plate 613, and the control component 8 includes a fixed block 81 fixedly connected to one side of the upper surface of the fixed plate 41 close to the limit plate 613, a No. 5 slide groove 82 is provided on the outer surface of the fixed block 81 close to the limit plate 613, a No. 2 slider 83 is slidably connected inside the No. 5 slide groove 82, a No. 2 slider 83 is fixedly connected to one side of the outer surface of the No. 2 slider 83 close to the limit plate 613, a No. 4 spring 85 is provided on the outer surface of the No. 2 slider 83 away from the drive block 84, and a single-chip computer 810 is fixedly connected to one side of the upper surface of the fixed block 81, A controller 811 is fixedly connected to the other side of the upper surface of the fixed block 81, and the controller 811 is electrically connected to the single-chip computer 810 and the motor 58. A No. 6 slide groove 86 is opened at the upper end of the inner wall of the No. 5 slide groove 82. A fixed slider 87 is fixedly connected to the upper surface of the No. 2 slider 83, and the fixed slider 87 is slidably connected to the inside of the No. 6 slide groove 86. A No. 1 positive electrode 88 is fixedly connected to the side of the inner wall of the No. 6 slide groove 86 close to the No. 4 spring 85, and a No. 1 negative electrode 89 is fixedly connected to the side of the outer surface of the fixed slider 87 close to the No. 1 positive electrode 88, and both the No. 1 positive electrode 88 and the No. 1 negative electrode 89 are electrically connected to the single-chip computer 810.

[0035] like Fig.13 As shown, a groove 814 is provided on the outer surface of the straight plate 612 on a side close to the fixed block 81, a No. 2 positive electrode 812 is fixedly connected to the outer surface of the fixed slider 87 on a side away from the No. 1 negative electrode 89, a No. 2 negative electrode 813 is fixedly connected to the inner wall of the No. 6 slide groove 86 on a side close to the No. 2 positive electrode 812, and both the No. 2 positive electrode 812 and the No. 2 negative electrode 813 are electrically connected to the single-chip computer 810.

[0036] In the above embodiment, the eight bristle brushes 45 are driven to rotate by the motor 58 to clean one end of the electrode welding head 12. However, the motor 58 cannot be started to drive the eight bristle brushes 45 to rotate accurately when one end of the electrode welding head 12 contacts the bristle brush 45, which reduces the practicality of the rotating component 5. Therefore, a control component 8 is provided, and when the movable plate 42 moves upward, the straight plate 612 and the limit plate 613 are pushed upward at the same time, thereby pushing the driving block 84 to move into the No. 5 slide groove 82, and at the same time driving the No. 2 slider 83 to move, thereby driving the fixed slider 87 to move in the No. 6 slide groove 86, so that the No. 1 negative electrode 89 moves toward the No. 1 positive electrode 88. When the bristle brush 45 contacts faster than one end of the electrode welding head 12, the No. 1 negative electrode 89 contacts the No. 1 positive electrode 88, and then the signal of the No. 1 negative electrode 89 contacting the No. 1 positive electrode 88 is transmitted to the single-chip microcomputer 810, the signal is processed, and then the signal is transmitted to the controller 811, and then the controller 811 controls the motor 58 to start, thereby starting the rotating component 5 to drive the eight bristle brushes 45 to rotate, and the electrode One end of the welding head 12 is cleaned. When one end of the electrode welding head 12 passes through the through hole 44 for a long time, the No. 2 slider 83 and the driving block 84 are driven by the No. 4 spring 85 to move to the outside of the No. 5 slide groove 82, so that the driving block 84 is inserted into the groove 814, and at the same time, the fixed slider 87 is driven to move, thereby driving the No. 2 positive electrode 812 to move toward the No. 2 negative electrode 813, so that the No. 2 positive electrode 812 and the No. 2 negative electrode 813 are in contact, and then the signal of the No. 2 positive electrode 812 and the No. 2 negative electrode 813 contacting each other is transmitted to the single-chip microcomputer 810, the signal is processed, and then the signal is transmitted to the controller 811, and then the controller 811 controls the motor 58 to stop, thereby stopping the rotating component 5, thereby facilitating the control of the start and stop of the rotating component 5, thereby improving the practicality of the rotating component 5.

[0037] Instructions for use: Place the workpiece to be welded between the two electrode welding heads 12, then start the cylinder 13 through the control box 14 to drive the movable seat 10 to move downward, and then drive the upper electrode welding head 12 to move downward through the fixed column 11, so that the two electrode welding heads 12 move toward the workpiece, and then start the cleaning component 4 to drive the movable plate 42 to move upward, and then fix the straight plate 612 and the installation box 68 through the fixed component 7, so that the straight plate 612 moves upward with the movable plate 42, thereby pushing the driving block 84 to move inside the No. 5 slide slot 82, and then control the rotation component 5 to start, drive the bristle brush 45 to rotate, and then the straight plate 612 moves upward with the movable plate 42. Plate 612 and mounting box 68 continue to move upward, and when blocking column 77 contacts the lower surface of fixed plate 41, driving slide rod 76 is inserted into movable groove 74, so that two sliding blocks 72 move into No. 3 slide groove 71, thereby starting retracting and releasing assembly 6 to drive eight bristle brushes 45 to move into No. 1 slide groove 61, and then driving block 84 to move into groove 814 through No. 4 spring 85, thereby starting control assembly 8 to control rotating assembly 5 to stop, so that two electrode welding heads 12 clamp the workpiece, and then starting the welding equipment through control box 14 to energize the two electrode welding heads 12, so as to perform welding operation on the workpiece.

[0038] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembly welding device for ATM production, comprising a device body (1), wherein one side of the outer surface of the device body (1) is fixedly connected to a lower support (2), one side of the outer surface of the device body (1) is located above the lower support (2) and is fixedly connected to an upper support (3), one side of the upper surface of the lower support (2) is fixedly connected to a fixed seat (9), and the lower surface of the upper support (3) is fixedly connected to a movable seat (10), and one side of the outer surface of the fixed seat (9) and the movable seat (10) are both fixedly connected to a fixed column (11), and one side of the outer circumferential surface of the fixed column (11) is fixedly connected to an electrode welding head (12); Features: A cleaning assembly (4) is provided on both sides of the fixed column (11), the cleaning assembly (4) comprising a fixed plate (41) fixedly connected to both sides of the outer circumferential surface of the fixed column (11), a movable plate (42) is provided below the fixed plate (41), the upper surface of the movable plate (42) is fixedly connected to uniformly distributed No. 1 straight rods (46), and the upper ends of the No. 1 straight rods (46) all penetrate the fixed plate (41) and are fixedly connected to No. 1 limit blocks (47), the outer circumferential surfaces of the No. 1 straight rods (46) are all provided with No. 1 springs (48), the upper surface of the movable plate (42) is provided with a through hole (44) located directly below the electrode welding head (12), and the inner wall of the through hole (44) is provided with a plurality of uniform hard bristle brushes (45), and the lower surface of the movable plate (42) is fixedly connected to trapezoidal blocks (43) on both sides.

2. The assembly welding equipment for ATM production according to claim 1 is characterized in that: The upper surface of the upper support (3) is located directly above the movable seat (10) and is fixedly connected to a cylinder (13), and the lower end of the cylinder (13) passes through the upper support (3) and is fixedly connected to the movable seat (10), and the other side of the outer surface of the equipment body (1) is fixedly connected to a control box (14).

3. The assembly welding equipment for ATM production according to claim 1 is characterized in that: Eight bristle brushes (45) are provided, and a rotating assembly (5) is provided between the through hole (44) and the eight bristle brushes (45). The rotating assembly (5) includes a first mounting groove (51) provided on the inner circumferential surface of the through hole (44), a rotating ring (52) is rotatably connected inside the first mounting groove (51), and the eight bristle brushes (45) are movably connected to the inner circumferential surface of the rotating ring (52), an outer gear groove (53) is provided on the outer side of the lower surface of the rotating ring (52), a gear (54) is rotatably connected to one side of the outer gear groove (53), and the gear (54) is meshedly connected to the outer gear groove (53), and the upper surface of the gear (54) is fixedly connected to the outer gear groove (53). A second straight rod (55) is connected to the upper surface of the fixed plate (41), the upper surface of the fixed plate (41) is fixedly connected to a limiting frame (56) at a position where the second straight rod (55) is located, and the upper end of the second straight rod (55) passes through the upper surface of the limiting frame (56), and a first bevel gear (57) is arranged at a position where the outer cylindrical surface of the second straight rod (55) is located inside the limiting frame (56), and a motor (58) is fixedly connected to a side of the upper surface of the fixed plate (41) close to the first bevel gear (57), and the output end of the motor (58) is fixedly connected to a second bevel gear (59), and the second bevel gear (59) is meshingly connected to the first bevel gear (57).

4. The assembly welding equipment for ATM production according to claim 3 is characterized in that: The outer circumferential surface of the second straight rod (55) is provided with four evenly distributed limiting sliding grooves (510), and the inner circumferential surface of the first bevel gear (57) is fixedly connected with four evenly distributed limiting sliding blocks (511), and the four limiting sliding blocks (511) are respectively slidably connected to the inside of the four limiting sliding grooves (510).

5. The assembly welding equipment for ATM production according to claim 3 is characterized in that: The upper surface of the rotating ring (52) is provided with a retractable assembly (6), the retractable assembly (6) comprising eight evenly distributed No. 1 slide grooves (61) opened on the inner circumference of the rotating ring (52), the interiors of the eight No. 1 slide grooves (61) are all slidably connected to a No. 1 slider (62), and the eight bristle brushes (45) are respectively fixedly connected to the eight No. 1 sliders (62), the upper surfaces of the eight No. 1 sliders (62) are fixedly connected to a cylinder (63) penetrating the upper surface of the rotating ring (52), the upper surface of the rotating ring (52) is rotatably connected to a rotating cover (64), and the upper surface of the rotating cover (64) is opened. There are eight evenly distributed arc-shaped slide grooves (65), the eight cylinders (63) are respectively slidably connected to the inside of the eight arc-shaped slide grooves (65), the outer circumferential surface of the rotating ring (52) is rotatably connected to a rotating sleeve (615), the upper end of the inner circumferential surface of the rotating sleeve (615) is provided with an inner ratchet (616), the outer circumferential surface of the rotating cover (64) is provided with eight evenly distributed No. 7 slide grooves (617), the No. 7 slide groove (617) is slidably connected to a ratchet (618), and a No. 5 spring (619) is provided on the side of the outer surface of the ratchet (618) away from the inner ratchet (616).

6. The assembly welding equipment for ATM production according to claim 5 is characterized in that: A second slide groove (66) is provided on the side of the inner circular surface of the first installation groove (51) away from the second straight rod (55); an L-shaped rod (67) is fixedly connected to the outer circular surface of the rotating sleeve (615), and the L-shaped rod (67) is slidably connected to the inside of the second slide groove (66); an installation box (68) is fixedly connected to the upper surface of the movable plate (42) above the second slide groove (66); a control block (69) is slidably connected to the inside of the installation box (68); a through groove (67) is provided on one side of the outer surface of the control block (69); 10), a round rod (611) is slidably connected inside the through groove (610), and the upper end of the L-shaped rod (67) passes through the lower surface of the control block (69) and is fixedly connected to the round rod (611), the upper surface of the control block (69) is fixedly connected to a straight plate (612), and the upper end of the straight plate (612) passes through the installation box (68) and the upper surface of the fixed plate (41) and is fixedly connected to a limiting plate (613), and fixed blocks (614) are fixedly connected to the fixed plate (41) on both sides of the outer surface of the straight plate (612).

7. The assembly welding equipment for ATM production according to claim 6 is characterized in that: The outer surface of the straight plate (612) is provided with a fixed component (7), and a third slide groove (71) penetrating the straight plate (612) is provided on the lower side of one side of the outer surface of the fixed component (7), and two sliding blocks (72) are slidably connected inside the third slide groove (71), and a second spring (73) is provided between the two sliding blocks (72), and a movable groove (74) is provided on the upper surface of the two sliding blocks (72), and a fourth slide groove (75) is provided at the upper end of the inner wall of the third slide groove (71) above the two movable grooves (74), and a sliding rod (76) is slidably connected inside the fourth slide groove (75), and the lower ends of the two sliding rods (76) are respectively inserted into the two movable grooves (74), and a blocking column (77) is fixedly connected to the outer surface of the two sliding rods (76) on one side close to the fixed block (614), and the two blocking columns (77) penetrate the outer surface of the straight plate (612).

8. The assembly welding equipment for ATM production according to claim 7 is characterized in that: A connecting groove (78) is provided between the two No. 4 slide grooves (75), a connecting plate (79) is slidably connected inside the connecting groove (78), and two ends of the connecting plate (79) are respectively fixedly connected to the two slide bars (76), and two No. 3 springs (710) are provided on the lower surface of the connecting plate (79).

9. The assembly welding equipment for ATM production according to claim 8, characterized in that: A control assembly (8) is provided on a side of the upper surface of the fixed plate (41) close to the limit plate (613), and the control assembly (8) comprises a fixed block (81) fixedly connected to a side of the upper surface of the fixed plate (41) close to the limit plate (613), a No. 5 slide groove (82) is provided on an outer surface of the fixed block (81) close to the limit plate (613), a No. 2 slide block (83) is slidably connected inside the No. 5 slide groove (82), a No. 2 slide block (83) is fixedly connected to a driving block (84) on an outer surface of the No. 2 slide block (83) close to the limit plate (613), a No. 4 spring (85) is provided on an outer surface of the No. 2 slide block (83) away from the driving block (84), a single chip computer (810) is fixedly connected to one side of the upper surface of the fixed block (81), and the A controller (811) is fixedly connected to the other side of the upper surface of the fixed block (81), and the controller (811) is electrically connected to the single-chip computer (810) and the motor (58). A sixth slide groove (86) is provided at the upper end of the inner wall of the fifth slide groove (82). A fixed slide block (87) is fixedly connected to the upper surface of the second slide block (83), and the fixed slide block (87) is slidably connected to the inside of the sixth slide groove (86). A first positive electrode (88) is fixedly connected to the side of the inner wall of the sixth slide groove (86) close to the fourth spring (85). A first negative electrode (89) is fixedly connected to the side of the outer surface of the fixed slide block (87) close to the first positive electrode (88), and both the first positive electrode (88) and the first negative electrode (89) are electrically connected to the single-chip computer (810).

10. The assembly welding equipment for ATM production according to claim 9, characterized in that: A groove (814) is provided on a side of the outer surface of the straight plate (612) close to the fixed block (81), a side of the outer surface of the fixed sliding block (87) away from the first negative electrode (89) is fixedly connected to the second positive electrode (812), and a side of the inner wall of the sixth sliding groove (86) close to the second positive electrode (812) is fixedly connected to the second negative electrode (813), and both the second positive electrode (812) and the second negative electrode (813) are electrically connected to the single-chip computer (810).

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