Workpiece welding equipment for plate vulcanizing machine processing

Abstract

The invention relates to the technical field of workpiece welding, and discloses workpiece welding equipment for plate vulcanizing machine machining, which comprises a bottom frame, a groove is formed in the top of the bottom frame, supporting legs are fixedly connected to the bottom of the bottom frame, and a welding part is arranged above the bottom frame; the welding part comprises a round rod, the bottom of the round rod is fixedly connected with the top of the bottom frame, a round groove ring is slidably connected to the surface of the round rod, a positioning ring is rotatably connected to the inner wall of the round groove ring, a supporting seat is fixedly connected to the inner wall of the positioning ring, a mechanical arm is arranged at the top of the supporting seat, and a welding gun is arranged at the top of the mechanical arm. After a vulcanized product is placed on the top of the conveying component, the vulcanized product is conveyed to the position above the bottom frame through the conveying component, a motor is started to drive a threaded rod to rotate, the threaded rod is in threaded connection with a circular hole plate, the threaded rod can push a circular groove ring to move up and down when rotating, and therefore the height of a welding gun is adjusted; and the convenience of the welding gun for welding the vulcanized product is improved.

Description

Technical Field

[0001] The invention relates to the technical field of workpiece welding, in particular to workpiece welding equipment used for plate vulcanizing machine processing. Background Art

[0002] The flat vulcanizing machine is mainly used for vulcanizing various rubber and plastic products. Its basic principle is to solidify rubber or other polymer materials by providing the required pressure and temperature. During vulcanization, it is sometimes necessary to weld the workpiece to ensure that the connecting parts of the workpiece can be firmly combined. Currently, manual welding is generally used to process vulcanized products. However, the surface temperature of the product is very high during the vulcanization process. When operators weld the vulcanized products, the high temperature of the product surface can easily burn the operators, which is dangerous. Summary of the invention

[0003] The object of the present invention is to provide a workpiece welding device for plate vulcanizing machine processing to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a workpiece welding device for plate vulcanizing machine processing, comprising a base frame, a groove is provided on the top of the base frame, a supporting leg is fixedly connected to the bottom of the base frame, and a welding component is arranged above the base frame; The welding component comprises a round rod, the bottom of the round rod is fixedly connected to the top of the base frame, the surface of the round rod is slidably connected with a circular groove ring, the inner wall of the circular groove ring is rotatably connected with a positioning ring, the inner wall of the positioning ring is fixedly connected with a support seat, the top of the support seat is provided with a mechanical arm, and the top of the mechanical arm is provided with a welding gun, the surface of the base frame is fixedly connected with a circular disc, the top of the circular disc is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the surface of the circular groove ring is fixedly connected with a circular hole plate, the surface of the circular groove ring is provided with a through hole, the bottom of the circular groove ring is fixedly connected with a mounting ring, the inner wall of the mounting ring is fixedly connected with a power device, the output end of the power device is fixedly connected with a gear, the surface of the positioning ring is provided with an engaging groove, a conveying component is provided below the circular groove ring, an extruding component is provided on the surface of the base frame, and a clamping component is provided inside the base frame.

[0005] Furthermore, the number of the round rods is four, and the four round rods are arranged in a circle with the base as the center, the inner wall of the positioning ring extends to the outer end of the circular groove ring, the top of the support seat extends to the top of the circular groove ring, the surface of the threaded rod is threadedly connected to the inner wall of the circular hole plate, the gear passes through the through hole and extends to the inside of the circular groove ring, and the surface of the gear is meshed with the inner wall of the meshing groove.

[0006] Furthermore, the conveying component includes a slide rail frame, the end of the slide rail frame is fixedly connected to the inner wall of the base frame, a sliding hole is opened at the top of the slide rail frame, an electric push rod is fixedly connected to the inner wall of the slide rail frame, the telescopic end of the electric push rod is fixedly connected to a stabilizing plate, the top of the stabilizing plate is fixedly connected to a moving frame, and the top of the moving frame is fixedly connected to a load-bearing plate.

[0007] Furthermore, the bottom of the slide rail frame is fixedly connected to the bottom of the inner wall of the groove, one end of the slide rail frame away from the base frame extends to the outer end of the base frame, and the surface of the stabilizing plate contacts the inner wall of the slide rail frame.

[0008] Furthermore, the top of the stabilizing plate extends to the top outer end of the slide rail frame through a sliding hole, the inner wall of the movable frame is slidably connected to the surface of the slide rail frame, and the bearing plate is located at the inner center of the base frame.

[0009] The top of the connecting rod is fixedly connected with the circular hole rod, and the top of the connecting rod is fixedly connected with the circular hole rod, and the bottom of the spring is fixedly connected with the extrusion frame. The inner wall of the circular hole rod is slidably connected with the limiting frame, and the end of the limiting frame is fixedly connected with a contact plate, the surface of the circular disc is fixedly connected with a connecting seat, the top of the connecting seat is fixedly connected with a right-angle plate, and the inner wall of the right-angle plate is slidably connected with a lifting frame, the top of the lifting frame is fixedly connected with a bending rod, and the end of the bending rod away from the lifting frame is fixedly connected with the circular hole rod, the top of the inner wall of the circular hole rod is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the extrusion frame, the inner wall of the extrusion frame is rotatably connected with the extrusion rod, and the surface of the lifting frame is rotatably connected with an inclined plate, and the end of the inclined plate away from the lifting frame is sleeved on the surface of the limiting frame, and the end of the connecting seat away from the circular disc is fixedly connected with an elastic rod, and the end of the elastic rod away from the connecting seat is fixedly connected with the surface of the limiting frame.

[0010] Furthermore, the end of the limit frame extends to the outer end of the circular hole frame, the end of the contact plate away from the limit frame contacts the end of the load-bearing plate, the top of the right-angle plate extends to the top of the base frame, the end of the lifting frame extends to the outer end of the right-angle plate, and the top of the bending rod passes through the right-angle plate and extends to the top outer end of the right-angle plate.

[0011] Furthermore, the bottom of the round hole rod passes through the right angle plate and extends to the bottom of the right angle plate, the upper surface of the extrusion frame is slidably connected to the inner wall of the round hole rod, the lower surface of the extrusion rod extends to the outer end of the extrusion frame, and the end of the inclined plate away from the lifting frame is inclined downward.

[0012] Further, the clamping component includes a bracket, the end of the bracket is fixedly connected to the lower surface of the round rod, the inner wall of the bracket is rotatably connected to a pressure rod, the surface of the limit frame is fixedly connected to a connecting plate, the end of the connecting plate away from the limit frame is hinged with a movable plate, the top of the movable plate is fixedly connected to a synchronous plate, the surface of the synchronous plate is fixedly connected to a clamping plate, the end of the clamping plate away from the synchronous plate is fixedly connected to an inclined plate, and the ends of the movable plate and the connecting plate close to each other are fixedly connected to spring plates.

[0013] Furthermore, the number of the movable plates is two, and the two movable plates are symmetrically arranged with the bearing plate as the center, the surface of the pressure rod extends to the outer end of the bracket, the surface of the pressure rod contacts the surface of the movable plate, the connecting plate is located at one end of the limit frame close to the contact plate, and the clamping plate is located above the bearing plate.

[0014] The present invention has the following beneficial effects: After placing the vulcanized product on the top of the conveying component, the vulcanized product is conveyed to the top of the base frame by the conveying component, and the motor is started to drive the threaded rod to rotate. The threaded rod is threadedly connected with the circular hole plate, so that the threaded rod can push the circular groove ring to move up and down when rotating, so as to adjust the height of the welding gun, improve the convenience of the welding gun welding the vulcanized product, the circular groove ring will slide on the surface of the circular rod when moving, and the circular rod is used to limit the circular groove ring to improve the stability of the circular groove ring when lifting and lowering. After the position adjustment of the welding gun is completed, the mechanical arm is started to push the welding gun to start welding the vulcanized product. When the welding position of the welding gun needs to be adjusted, the power device is started to drive the gear to rotate. When the gear rotates, it pushes the positioning ring to rotate inside the circular groove ring through the meshing with the meshing groove. When the positioning ring rotates, it pushes the welding gun to rotate through the support seat, so as to adjust the welding position of the welding gun, thereby improving the convenience of the welding gun welding the vulcanized product, and the vulcanized product is conveyed to the inside of the base frame for welding, so as to avoid the situation that the operator is too close to the vulcanized product and gets burned.

[0015] The present invention starts the electric push rod to push the stabilizing plate to move. When the stabilizing plate moves, it pushes the moving frame to slide on the surface of the slide rail frame. As the electric push rod moves, the moving frame pushes the bearing plate to move to the outer end of the base frame. After the vulcanized product is placed inside the bearing plate, the electric push rod is started to retract. The bearing plate will push the vulcanized product to enter the upper part of the base frame as the electric push rod moves, thereby improving the convenience of the vulcanized product during welding and installation.

[0016] When the carrying plate of the present invention moves toward the inside of the base frame, it will contact the surface of the contact plate. As the carrying plate moves, the contact plate pushes the limit frame to slide inside the circular hole frame. When the limit frame moves, it pushes the lifting frame to slide downward through the inclined plate. The lifting frame is slidably connected to the inner wall of the right-angle plate. The stability of the lifting frame when moving is improved by the right-angle plate. When the lifting frame moves downward, it pushes the circular hole rod to move downward through the bent rod. When the circular hole rod moves downward, it pushes the extrusion frame to move downward through the spring. When the extrusion frame moves downward, it pushes the extrusion rod to contact the top of the vulcanized product, and the vulcanized product is extruded and fixed by the extrusion rod, thereby improving the stability of the vulcanized product during welding, and utilizing the pressure of the extrusion rod to increase the pressure at the welding point of the vulcanized product, so that the welding points of the vulcanized product can be fitted together, thereby avoiding the excessive distance between the welding seams of the vulcanized product affecting the welding quality.

[0017] The limit frame of the present invention pulls the movable plate to move through the connecting plate when moving. The movable plate will contact the surface of the pressure rod when moving, and the pressure rod is used to squeeze and limit the movable plate. The movable plate rotates with the connecting plate as a fulcrum as the limit frame moves. When the movable plate rotates, the clamping plate is pushed by the synchronous plate to squeeze and fix the lower surface of the vulcanized product, thereby improving the stability of the vulcanized product during welding and avoiding the movement of the vulcanized product during welding.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the chassis structure of the present invention; Figure 3 It is a schematic diagram of the overall structure of the welding component of the present invention; Figure 4 Another structural schematic diagram of the welding component of the present invention; Figure 5 This is a schematic diagram of the mounting ring structure of the present invention; Figure 6 It is a schematic diagram of the overall structure of the conveying component of the present invention; Figure 7 Another structural schematic diagram of the conveying component of the present invention; Figure 8 It is a schematic diagram of the overall structure of the extruded component of the present invention; Fig. 9 Another structural schematic diagram of the extruded component of the present invention; Fig.10 It is a schematic diagram of the overall structure of the clamping component of the present invention; Fig.11 Another structural schematic diagram of the clamping component of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, chassis; 2, groove; 3, support leg; 4, welding part; 5, conveying part; 6, extrusion part; 7, clamping part; 20, threaded rod; 21, positioning ring; 22, motor; 23, disc; 24, round rod; 25, round groove ring; 26, support seat; 27, mechanical arm; 28, welding gun; 29, through hole; 30, meshing groove; 31, gear; 32, power unit; 33, mounting ring; 40, bearing plate; 41, slide rail frame; 42, slide hole; 4 3. Electric push rod; 44. Moving frame; 45. Stabilizing plate; 50. Connecting seat; 51. Limiting frame; 52. Bending rod; 53. Right-angle plate; 54. Round hole rod; 55. Extrusion frame; 56. Extrusion rod; 57. Round hole frame; 58. Contact plate; 59. Inclined plate; 60. Elastic rod; 61. Lifting frame; 62. Spring; 70. Bracket; 71. Pressure rod; 72. Connecting plate; 73. Shrapnel; 74. Movable plate; 75. Synchronous plate; 76. Clamping plate; 77. Inclined plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 11 As shown, the present invention is a workpiece welding device for plate vulcanizing machine processing, comprising a base frame 1, a groove 2 is provided on the top of the base frame 1, a supporting leg 3 is fixedly connected to the bottom of the base frame 1, and a welding component 4 is provided above the base frame 1; The welding component 4 includes a round rod 24, the bottom of the round rod 24 is fixedly connected to the top of the base frame 1, the surface of the round rod 24 is slidably connected to a circular groove ring 25, the inner wall of the circular groove ring 25 is rotatably connected to a positioning ring 21, the inner wall of the positioning ring 21 is fixedly connected to a support seat 26, a mechanical arm 27 is arranged on the top of the support seat 26, and a welding gun 28 is arranged on the top of the mechanical arm 27, a disc 23 is fixedly connected to the surface of the base frame 1, a motor 22 is fixedly connected to the top of the disc 23, a threaded rod 20 is fixedly connected to the output end of the motor 22, and a circular hole plate is fixedly connected to the surface of the circular groove ring 25. After the vulcanized product is placed on the top of the conveying component 5, the vulcanized product is conveyed through the conveying component 5. After being transported to the top of the base frame 1, the motor 22 is started to drive the threaded rod 20 to rotate. The threaded rod 20 is threadedly connected to the circular hole plate, so that the threaded rod 20 can push the circular groove ring 25 to move up and down when rotating, thereby adjusting the height of the welding gun 28. A through hole 29 is provided on the surface of the circular groove ring 25, and a mounting ring 33 is fixedly connected to the bottom of the circular groove ring 25. A power device 32 is fixedly connected to the inner wall of the mounting ring 33, and a gear 31 is fixedly connected to the output end of the power device 32. An engaging groove 30 is provided on the surface of the positioning ring 21. A conveying component 5 is provided below the circular groove ring 25, an extrusion component 6 is provided on the surface of the base frame 1, and a clamping component 7 is provided inside the base frame 1.

[0024] There are four round rods 24, which are arranged around the base frame 1. The inner wall of the positioning ring 21 extends to the outer end of the circular groove ring 25. The circular groove ring 25 slides on the surface of the round rod 24 when moving. The round rod 24 is used to limit the circular groove ring 25 to improve the stability of the circular groove ring 25 when lifting. After the position adjustment of the welding gun 28 is completed, the mechanical arm 27 is started to push the welding gun 28 to start welding the vulcanized product. The top of the support seat 26 extends to the upper end of the circular groove ring 25. The surface of the threaded rod 20 is threadedly connected to the inner wall of the circular hole plate, and the power device 32 is started to drive the gear 31 to rotate. When the gear 31 rotates, it pushes the positioning ring 21 to rotate inside the circular groove ring 25 through the engagement with the meshing groove 30. When the positioning ring 21 rotates, it will push the welding gun 28 to rotate through the support seat 26, so as to adjust the welding position of the welding gun 28. The gear 31 passes through the through hole 29 and extends to the inside of the circular groove ring 25. The surface of the gear 31 meshes with the inner wall of the meshing groove 30.

[0025] The conveying component 5 includes a slide rail frame 41, the end of the slide rail frame 41 is fixedly connected to the inner wall of the base frame 1, a slide hole 42 is opened at the top of the slide rail frame 41, an electric push rod 43 is fixedly connected to the inner wall of the slide rail frame 41, the telescopic end of the electric push rod 43 is fixedly connected to a stabilizing plate 45, the top of the stabilizing plate 45 is fixedly connected to a moving frame 44, and the top of the moving frame 44 is fixedly connected to a carrying plate 40.

[0026] The bottom of the slide frame 41 is fixedly connected to the bottom of the inner wall of the groove 2. The electric push rod 43 is started to push the stabilizing plate 45 to move. When moving, the stabilizing plate 45 pushes the moving frame 44 to slide on the surface of the slide frame 41. As the electric push rod 43 moves, the moving frame 44 pushes the supporting plate 40 to move to the outer end of the base frame 1. The end of the slide frame 41 away from the base frame 1 extends to the outer end of the base frame 1, and the surface of the stabilizing plate 45 contacts the inner wall of the slide frame 41.

[0027] The top of the stabilizing plate 45 extends to the top outer end of the slide rail frame 41 through the sliding hole 42. After the vulcanized product is placed inside the supporting plate 40, the electric push rod 43 is started to start the retraction operation. The supporting plate 40 will push the vulcanized product into the top of the base frame 1 as the electric push rod 43 moves. The inner wall of the moving frame 44 is slidably connected to the surface of the slide rail frame 41, and the supporting plate 40 is located at the inner center of the base frame 1.

[0028] The extrusion component 6 includes a circular hole frame 57, the lower surface of the circular hole frame 57 is fixedly connected to the surface of the bottom frame 1, the inner wall of the circular hole frame 57 is slidably connected to the limit frame 51, the end of the limit frame 51 is fixedly connected to the contact plate 58, the surface of the disk 23 is fixedly connected to the connection seat 50, the top of the connection seat 50 is fixedly connected to the right angle plate 53, the inner wall of the right angle plate 53 is slidably connected to the lifting frame 61, the top of the lifting frame 61 is fixedly connected to the bending rod 52, the end of the bending rod 52 away from the lifting frame 61 is fixedly connected to the circular hole rod 54, the inner wall top of the circular hole rod 54 is fixedly connected to the spring 62, and the bearing plate 40 will contact the surface of the contact plate 58 when it moves toward the inside of the bottom frame 1, and the contact plate 58 moves with the bearing plate 40. The movement of the carrier plate 40 pushes the limiting frame 51 to slide inside the circular hole frame 57. When moving, the limiting frame 51 pushes the lifting frame 61 to slide downward through the inclined plate 59. The lifting frame 61 is slidably connected to the inner wall of the right-angle plate 53. The stability of the lifting frame 61 during movement is improved through the right-angle plate 53. The bottom of the spring 62 is fixedly connected to the extrusion frame 55. The inner wall of the extrusion frame 55 is rotatably connected to the extrusion rod 56. The surface of the lifting frame 61 is rotatably connected to the inclined plate 59. The end of the inclined plate 59 away from the lifting frame 61 is sleeved on the surface of the limiting frame 51. The end of the connecting seat 50 away from the disc 23 is fixedly connected to the elastic rod 60. The end of the elastic rod 60 away from the connecting seat 50 is fixedly connected to the surface of the limiting frame 51.

[0029] The end of the limit frame 51 extends to the outer end of the round hole frame 57, and the end of the contact plate 58 away from the limit frame 51 contacts the end of the supporting plate 40. When the lifting frame 61 moves downward, the round hole rod 54 is pushed downward by the bending rod 52. When the round hole rod 54 moves downward, the extrusion frame 55 is pushed downward by the spring 62. When the extrusion frame 55 moves downward, it pushes the extrusion rod 56 to contact the top of the vulcanized product, and the vulcanized product is squeezed and fixed by the extrusion rod 56. The top of the right-angle plate 53 extends to the top of the base frame 1, and the end of the lifting frame 61 extends to the outer end of the right-angle plate 53. The top of the bending rod 52 passes through the right-angle plate 53 and extends to the top outer end of the right-angle plate 53.

[0030] The bottom of the round hole rod 54 passes through the right angle plate 53 and extends to the bottom of the right angle plate 53. The upper surface of the extrusion frame 55 is slidably connected to the inner wall of the round hole rod 54. The lower surface of the extrusion rod 56 extends to the outer end of the extrusion frame 55. The end of the inclined plate 59 away from the lifting frame 61 is inclined downward.

[0031] The clamping component 7 includes a bracket 70, the end of the bracket 70 is fixedly connected to the lower surface of the round rod 24, the inner wall of the bracket 70 is rotatably connected to a pressure rod 71, the surface of the limit frame 51 is fixedly connected to a connecting plate 72, the end of the connecting plate 72 away from the limit frame 51 is hinged to a movable plate 74, the top of the movable plate 74 is fixedly connected to a synchronous plate 75, the surface of the synchronous plate 75 is fixedly connected to a clamping plate 76, the end of the clamping plate 76 away from the synchronous plate 75 is fixedly connected to an inclined plate 77, and the end of the movable plate 74 and the connecting plate 72 close to each other is fixedly connected to a spring plate 73.

[0032] There are two movable plates 74, and the two movable plates 74 are symmetrically arranged with the supporting plate 40 as the center. When the limit frame 51 moves, the movable plate 74 is pulled to move by the connecting plate 72. When the movable plate 74 moves, it will contact the surface of the pressure rod 71, and the pressure rod 71 is used to squeeze and limit the movable plate 74. The movable plate 74 rotates with the connecting plate 72 as the fulcrum as the limit frame 51 moves. When the movable plate 74 rotates, the clamping plate 76 is pushed by the synchronous plate 75 to squeeze and fix the lower surface of the vulcanized product. The surface of the pressure rod 71 extends to the outer end of the bracket 70, and the surface of the pressure rod 71 contacts the surface of the movable plate 74. The connecting plate 72 is located at one end of the limit frame 51 close to the contact plate 58, and the clamping plate 76 is located above the supporting plate 40.

[0033] When in use, after placing the vulcanized product on the top of the conveying component 5, the vulcanized product is conveyed to the top of the base frame 1 through the conveying component 5, and the motor 22 is started to drive the threaded rod 20 to rotate. The threaded rod 20 is threadedly connected to the circular hole plate, so that the threaded rod 20 can push the circular groove ring 25 to move up and down when rotating, so as to adjust the height of the welding gun 28, and improve the convenience of the welding gun 28 when welding the vulcanized product. The circular groove ring 25 will slide on the surface of the round rod 24 when moving, and the circular groove ring 25 is limited by the round rod 24 to improve the stability of the circular groove ring 25 when lifting and lowering. After the position adjustment of the welding gun 28 is completed, the mechanical arm 27 is started to push the welding gun 28 to start welding the vulcanized product. The welding position of the welding gun 28 needs to be adjusted. When the position is adjusted, the power device 32 is started to drive the gear 31 to rotate. When the gear 31 rotates, it pushes the positioning ring 21 to rotate inside the circular groove ring 25 through the engagement with the meshing groove 30. When the positioning ring 21 rotates, it pushes the welding gun 28 to rotate through the support seat 26, so as to adjust the welding position of the welding gun 28, thereby improving the convenience of the welding gun 28 when welding the vulcanized product, and transporting the vulcanized product to the inside of the base frame 1 for welding, so as to avoid the operator being too close to the vulcanized product and getting burned. The electric push rod 43 is started to push the stabilizing plate 45 to move. When the stabilizing plate 45 moves, it pushes the moving frame 44 to slide on the surface of the slide rail frame 41. As the electric push rod 43 moves, the moving frame 44 pushes the carrying plate 40 to move to the bottom of the base frame 1 At the outer end, after placing the vulcanized product inside the carrying plate 40, start the electric push rod 43 to start the retraction operation, and the carrying plate 40 will push the vulcanized product into the top of the base frame 1 as the electric push rod 43 moves, thereby improving the convenience of the vulcanized product during welding and installation. When the carrying plate 40 moves toward the inside of the base frame 1, it will contact the surface of the contact plate 58. As the carrying plate 40 moves, the contact plate 58 pushes the limit frame 51 to slide inside the round hole frame 57. When the limit frame 51 moves, it pushes the lifting frame 61 to slide downward through the inclined plate 59. The lifting frame 61 is slidably connected to the inner wall of the right-angle plate 53. The right-angle plate 53 is used to improve the stability of the lifting frame 61 during movement. When the lifting frame 61 moves downward, it pushes the round hole rod 54 downward through the bent rod 52. When 54 moves downward, the spring 62 pushes the extrusion frame 55 to move downward. When the extrusion frame 55 moves downward, it pushes the extrusion rod 56 to contact the top of the vulcanized product, and the vulcanized product is squeezed and fixed by the extrusion rod 56, thereby improving the stability of the vulcanized product during welding, and the pressure of the extrusion rod 56 is used to increase the pressure at the welding point of the vulcanized product, so that the welding points of the vulcanized product can be fitted together, thereby avoiding the excessive distance of the welding seam of the vulcanized product affecting the welding quality. When the limit frame 51 moves, the connecting plate 72 pulls the movable plate 74 to move. When the movable plate 74 moves, it will contact the surface of the pressure rod 71, and the pressure rod 71 is used to squeeze and limit the movable plate 74. As the limit frame 51 moves, the movable plate 74 rotates with the connecting plate 72 as the fulcrum.When the movable plate 74 rotates, it pushes the clamping plate 76 through the synchronous plate 75 to squeeze and fix the lower surface of the vulcanized product, thereby improving the stability of the vulcanized product during welding and preventing the vulcanized product from moving during welding.

[0034] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A workpiece welding device for plate vulcanizing machine processing, comprising a base frame (1), characterized in that: The top of the base frame (1) is provided with a groove (2), the bottom of the base frame (1) is fixedly connected with a support leg (3), and a welding component (4) is provided above the base frame (1); The welding component (4) comprises a round rod (24), the bottom of the round rod (24) is fixedly connected to the top of the base frame (1), the surface of the round rod (24) is slidably connected to a circular groove ring (25), the inner wall of the circular groove ring (25) is rotatably connected to a positioning ring (21), the inner wall of the positioning ring (21) is fixedly connected to a support seat (26), a mechanical arm (27) is arranged on the top of the support seat (26), a welding gun (28) is arranged on the top of the mechanical arm (27), a disc (23) is fixedly connected to the surface of the base frame (1), a motor (22) is fixedly connected to the top of the disc (23), and an output end of the motor (22) is connected to the output end of the motor (22). A threaded rod (20) is fixedly connected to the surface of the circular groove ring (25), a circular hole plate is fixedly connected to the surface of the circular groove ring (25), a through hole (29) is provided on the surface of the circular groove ring (25), a mounting ring (33) is fixedly connected to the bottom of the circular groove ring (25), a power device (32) is fixedly connected to the inner wall of the mounting ring (33), a gear (31) is fixedly connected to the output end of the power device (32), a meshing groove (30) is provided on the surface of the positioning ring (21), a conveying component (5) is arranged below the circular groove ring (25), an extrusion component (6) is arranged on the surface of the base frame (1), and a clamping component (7) is arranged inside the base frame (1).

2. The workpiece welding equipment for plate vulcanizing machine processing according to claim 1, characterized in that: The number of the round rods (24) is four, and the four round rods (24) are arranged around the base frame (1) in a circle. The inner wall of the positioning ring (21) extends to the outer end of the circular groove ring (25), and the top of the support seat (26) extends above the circular groove ring (25). The surface of the threaded rod (20) is threadedly connected to the inner wall of the circular hole plate. The gear (31) passes through the through hole (29) and extends to the inside of the circular groove ring (25), and the surface of the gear (31) meshes with the inner wall of the meshing groove (30).

3. A workpiece welding device for plate vulcanizing machine processing according to claim 2, characterized in that: The conveying component (5) comprises a slide rail frame (41), the end of the slide rail frame (41) is fixedly connected to the inner wall of the base frame (1), a slide hole (42) is provided at the top of the slide rail frame (41), an electric push rod (43) is fixedly connected to the inner wall of the slide rail frame (41), a telescopic end of the electric push rod (43) is fixedly connected to a stabilizing plate (45), the top of the stabilizing plate (45) is fixedly connected to a moving frame (44), and the top of the moving frame (44) is fixedly connected to a bearing plate (40).

4. The workpiece welding equipment for plate vulcanizing machine processing according to claim 3 is characterized in that: The bottom of the slide rail frame (41) is fixedly connected to the bottom of the inner wall of the groove (2), one end of the slide rail frame (41) away from the base frame (1) extends to the outer end of the base frame (1), and the surface of the stabilizing plate (45) contacts the inner wall of the slide rail frame (41).

5. The workpiece welding equipment for plate vulcanizing machine processing according to claim 4 is characterized in that: The top of the stabilizing plate (45) extends to the top outer end of the slide rail frame (41) through the sliding hole (42), the inner wall of the moving frame (44) is slidably connected to the surface of the slide rail frame (41), and the bearing plate (40) is located at the inner center of the bottom frame (1).

6. The workpiece welding equipment for plate vulcanizing machine processing according to claim 5, characterized in that: The extrusion component (6) comprises a circular hole frame (57), the lower surface of the circular hole frame (57) is fixedly connected to the surface of the bottom frame (1), the inner wall of the circular hole frame (57) is slidably connected to a limit frame (51), the end of the limit frame (51) is fixedly connected to a contact plate (58), the surface of the circular disc (23) is fixedly connected to a connecting seat (50), the top of the connecting seat (50) is fixedly connected to a right-angle plate (53), the inner wall of the right-angle plate (53) is slidably connected to a lifting frame (61), the top of the lifting frame (61) is fixedly connected to a bending rod (52), and one end of the bending rod (52) away from the lifting frame (61) is fixedly connected to the bottom of the circular hole frame (57), and the bending rod (52) is fixedly connected to the bottom of the circular hole frame (57), and the bending rod (52) is fixedly connected to the end of the bending rod (52) away from the lifting frame (61). A round hole rod (54) is fixedly connected, a spring (62) is fixedly connected to the top of the inner wall of the round hole rod (54), an extrusion frame (55) is fixedly connected to the bottom of the spring (62), an extrusion frame (55) is rotatably connected to the inner wall of the extrusion frame (55), an inclined plate (59) is rotatably connected to the surface of the lifting frame (61), one end of the inclined plate (59) away from the lifting frame (61) is sleeved on the surface of the limiting frame (51), one end of the connecting seat (50) away from the disc (23) is fixedly connected to an elastic rod (60), and one end of the elastic rod (60) away from the connecting seat (50) is fixedly connected to the surface of the limiting frame (51).

7. The workpiece welding equipment for plate vulcanizing machine processing according to claim 6, characterized in that: The end of the limiting frame (51) extends to the outer end of the circular hole frame (57), one end of the contact plate (58) away from the limiting frame (51) contacts the end of the bearing plate (40), the top of the right-angle plate (53) extends to the top of the bottom frame (1), the end of the lifting frame (61) extends to the outer end of the right-angle plate (53), and the top of the bending rod (52) passes through the right-angle plate (53) and extends to the top outer end of the right-angle plate (53).

8. The workpiece welding equipment for plate vulcanizing machine processing according to claim 7, characterized in that: The bottom of the round hole rod (54) passes through the right angle plate (53) and extends to the bottom of the right angle plate (53); the upper surface of the extrusion frame (55) is slidably connected to the inner wall of the round hole rod (54); the lower surface of the extrusion rod (56) extends to the outer end of the extrusion frame (55); and the end of the inclined plate (59) away from the lifting frame (61) is arranged to be inclined downward.

9. The workpiece welding equipment for plate vulcanizing machine processing according to claim 8, characterized in that: The clamping component (7) comprises a bracket (70), the end of the bracket (70) is fixedly connected to the lower surface of the round rod (24), the inner wall of the bracket (70) is rotatably connected to a pressure rod (71), the surface of the limiting frame (51) is fixedly connected to a connecting plate (72), one end of the connecting plate (72) away from the limiting frame (51) is hinged to a movable plate (74), the top of the movable plate (74) is fixedly connected to a synchronous plate (75), the surface of the synchronous plate (75) is fixedly connected to a clamping plate (76), one end of the clamping plate (76) away from the synchronous plate (75) is fixedly connected to an inclined plate (77), and one end of the movable plate (74) and the connecting plate (72) close to each other is fixedly connected to a spring plate (73).

10. The workpiece welding equipment for plate vulcanizing machine processing according to claim 9, characterized in that: The number of the movable plates (74) is two, and the two movable plates (74) are symmetrically arranged with the bearing plate (40) as the center. The surface of the pressure rod (71) extends to the outer end of the bracket (70), and the surface of the pressure rod (71) contacts the surface of the movable plate (74). The connecting plate (72) is located at one end of the limiting frame (51) close to the contact plate (58), and the clamping plate (76) is located above the bearing plate (40).

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