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CN-121988949-A - Automatic welding positioning structure for circuit breaker conductive system

CN121988949ACN 121988949 ACN121988949 ACN 121988949ACN-121988949-A

Abstract

The invention discloses an automatic welding positioning structure for a circuit breaker conducting system, which comprises a base, a mounting table arranged on the base, a limiting structure arranged on the mounting table, a moving structure and a positioning structure, a lifting structure arranged on the base, a placing structure arranged on the top side of the lifting structure and a pressing structure connected to the positioning structure. According to the invention, through the alternate operation of the double placing trays, when workpieces in one placing tray are operated in a welding area, the workpieces can be synchronously filled into the other placing tray, after welding is finished, the moving structure drives the placing tray to be transferred to the top end of the towing bar, the lifting structure synchronously pushes the workpieces to be welded to the welding area, so that the parallel welding and feeding and discharging are realized, the welding efficiency is greatly improved, the constant interference force is applied to the workpieces by the abutting plate through the second spring in combination with the transmission of the guide shaft and the guide groove, meanwhile, the interference force can be adjusted through rotating the screw rod, and the applicability is improved.

Inventors

  • DONG PIN
  • CHEN LIFENG

Assignees

  • 昊诚集团有限公司

Dates

Publication Date
20260508
Application Date
20260304

Claims (10)

  1. 1. The utility model provides an automatic weld location structure for circuit breaker conductive system, includes base (1), install mount table (2) on base (1), its characterized in that, be equipped with lifting structure (3) on base (1), the topside of lifting structure (3) is equipped with two and places structure (4), be equipped with limit structure (5) on mount table (2), be equipped with moving structure (6) on mount table (2), fixedly connected with two towbars (7) on mount table (2), be equipped with location structure (8) on mount table (2), be equipped with on location structure (8) and exert pressure structure (9), be equipped with drain hole (10) on mount table (2); Place structure (4) including placing dish (401) and locating piece (402), the top of lifting structure (3) is equipped with places dish (401), the bottom fixedly connected with of placing dish (401) two locating pieces (402), be equipped with on placing dish (401) and keep out portion (403), the position that places dish (401) bottom and be close to both sides all rotates and be connected with a plurality of runners (404), the equal fixedly connected with of both sides of placing dish (401) is articulated piece (405), the equal fixedly connected with of both sides of placing dish (401) push away piece (406).
  2. 2. The automatic welding positioning structure for the circuit breaker conducting system of claim 1, wherein the lifting structure (3) comprises a first driving assembly (301) and a feeding plate (302), the first driving assembly (301) is installed on the base (1), the feeding plate (302) is fixedly connected to the top end of the first driving assembly (301), and two positioning blocks (402) at the bottom end of one placing plate (401) are clamped with the feeding plate (302).
  3. 3. The automatic welding positioning structure for a circuit breaker conducting system of claim 1, wherein the cross section of the bottom end of the positioning block (402) is of a trapezoid structure, and the cross section of one end of the pushing block (406) is of a trapezoid structure.
  4. 4. The automatic welding positioning structure for the circuit breaker conducting system of claim 1, wherein the limiting structure (5) comprises guide blocks (501) and sliding rods (502), four guide blocks (501) are fixedly connected to the top end of the mounting table (2), the sliding rods (502) are connected to the guide blocks (501) in a sliding mode, one end of each two adjacent sliding rods (502) is fixedly connected with the same baffle (503), a first spring (504) is sleeved outside each sliding rod (502), one end of each first spring (504) is abutted to each baffle (503), and the other end of each first spring (504) is abutted to each guide block (501).
  5. 5. The automatic welding positioning structure for a circuit breaker conducting system according to claim 4, wherein the top ends of the two baffles (503) are provided with another placing disc (401), the bottom ends of a plurality of rotating wheels (404) which are arranged at the same row at the bottom end of the other placing disc (401) are in contact with the adjacent baffles (503), the section of the baffle (503) close to one end of the placing disc (401) is in a trapezoid structure, and the section of the sliding rod (502) away from one end of the baffle (503) is in a convex structure.
  6. 6. The automatic welding positioning structure for the circuit breaker conducting system of claim 1, wherein the top side of the pull rod (7) is flush with the top side of the baffle plate (503), the moving structure (6) comprises a first supporting plate (601) and a second driving component (602), the top end of the mounting table (2) is fixedly connected with two first supporting plates (601), the first supporting plate (601) is provided with a second driving component (602), the output shaft of the second driving component (602) is fixedly connected with a first synchronous wheel (603), the top ends of the two pull rods (7) are fixedly connected with the same second supporting plate (606), the second supporting plate (606) is rotatably connected with two connecting shafts (607), the position of each connecting shaft (607) close to the bottom end is fixedly connected with a first synchronous wheel (603), the two first synchronous wheels (603) positioned on the same side of the placing table (401) are wound with the same first synchronous wheel (604), the two first synchronous wheels (608) are fixedly connected with the first synchronous wheel (608), the second synchronous belt (605) are fixedly wound on the first synchronous belt (605), one of the clamping blocks (605) positioned on the first synchronous belt (604) is clamped with the adjacent connecting block (405).
  7. 7. The automatic welding positioning structure for a circuit breaker conducting system of claim 6, wherein four clamping blocks (605) on the same first synchronous belt (604) are distributed at equal intervals, and the sections of the end parts of the clamping blocks (605) are in a trapezoid structure.
  8. 8. The automatic welding positioning structure for a circuit breaker conducting system of claim 1, wherein the positioning structure (8) comprises a guide seat (801) and a sliding block (802), the top end of the installation table (2) is fixedly connected with two guide seats (801), the sliding block (802) is connected onto the guide seats (801) in a sliding manner, the two sliding blocks (802) are fixedly connected onto the same movable sleeve (803), a retaining plate (804) is connected onto the movable sleeve (803) in a sliding manner, a limit sleeve (805) is fixedly connected onto the guide seats (801), a third driving assembly (806) is installed on the top end of the installation table (2), and the output end of the third driving assembly (806) is fixedly connected with the movable sleeve (803).
  9. 9. The automatic welding positioning structure for a circuit breaker conducting system of claim 8, wherein the pressing structure (9) comprises a guide frame (901) and a screw rod (902), the bottom end of the movable sleeve (803) is fixedly connected with the guide frame (901), the screw rod (902) is rotatably connected to the guide frame (901), two stop blocks (904) are connected to the screw rod (902) in a threaded manner, two stop blocks (904) are connected to the guide frame (901) in a sliding manner, two movable blocks (906) are connected to the guide frame (901) in a sliding manner, a second spring (905) is abutted between each movable block (906) and an adjacent stop block (904), a guide shaft (907) is fixedly connected to each movable block (906), two guide grooves (908) are formed in the bottom side of each abutment plate (804), and the top ends of the guide shafts (907) extend into the adjacent guide grooves (908) and are connected with the abutment plates (804) in a sliding manner, and one end of each screw rod (902) is fixedly connected with a connector (903).
  10. 10. The automatic welding positioning structure for a circuit breaker conducting system according to claim 9, wherein the two guide grooves (908) are symmetrically distributed about the middle of the retaining plate (804), the directions of the threads of the two sections of threads on the screw rod (902) are opposite, and a certain included angle is formed between the direction of the guide grooves (908) and the moving direction of the movable sleeve (803).

Description

Automatic welding positioning structure for circuit breaker conductive system Technical Field The invention relates to the technical field of welding positioning, in particular to an automatic welding positioning structure for a circuit breaker conductive system. Background The welding quality of the circuit breaker conductive system directly influences the conductive performance and the operation stability of the circuit breaker, and the welding positioning structure is a core component for guaranteeing the welding precision. In the prior art, patent application number 202322859717.9 discloses an automatic welding positioning structure for a circuit breaker conductive system. However, the feeding and discharging modes are manual operation, the welding operation and the feeding and discharging operation cannot be synchronously performed, so that the process interval time is long, the overall welding efficiency is reduced, the positioning structure is complex in design, the interference positioning force on the workpiece is not adjustable, the operation difficulty is increased, the workpiece is easily damaged due to overlarge force or the positioning offset is easily caused due to insufficient force, the welding precision is influenced, and the applicability is poor. Disclosure of Invention The invention aims to provide an automatic welding positioning structure for a circuit breaker conductive system, which aims to solve the problems of the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The automatic welding positioning structure for the circuit breaker conducting system comprises a base, wherein an installation table is installed on the base, a lifting structure is arranged on the base, two placement structures are arranged on the top side of the lifting structure, a limiting structure is arranged on the installation table, a moving structure is arranged on the installation table, two towing bars are fixedly connected on the installation table, a positioning structure is arranged on the installation table, a pressing structure is arranged on the positioning structure, and a discharging hole is arranged on the installation table; the lifting structure comprises a placing disc and positioning blocks, the placing disc is arranged at the top end of the lifting structure, two positioning blocks are fixedly connected to the bottom end of the placing disc, a resisting part is arranged on the placing disc, a plurality of rotating wheels are rotatably connected to the bottom end of the placing disc at positions close to two sides, one connecting block is fixedly connected to two sides of the placing disc, and two pushing blocks are fixedly connected to two sides of the placing disc. In order to realize automatic feeding of the placing tray, the lifting structure comprises a first driving assembly and a feeding plate, wherein the first driving assembly is arranged on the base, the top end of the first driving assembly is fixedly connected with the feeding plate, and two positioning blocks at the bottom end of one placing tray are clamped with the feeding plate. In order to play a role in guiding movement when the positioning block is clamped with the feeding plate and in order to enable the pushing block to collide with the baffle plate to move when moving upwards, the cross section of the bottom end of the positioning block is of a trapezoid structure, and the cross section of one end of the pushing block is of a trapezoid structure. In order to limit the placing tray after the feeding plate descends and resets, the limiting structure comprises a guide block and a slide bar, four guide blocks are fixedly connected to the top end of the mounting table, the slide bars are connected to the guide blocks in a sliding mode, one baffle is fixedly connected to one end of each two adjacent slide bars, a first spring is sleeved outside the slide bar, one end of each first spring abuts against the baffle, and the other end of each first spring abuts against the guide block. In order to reduce resistance when the placing disc moves, and automatically collide with the baffle plate to move when the pushing block moves upwards, and in order to avoid sliding of the sliding rod between the sliding rod and the guide block under the action of the first spring, as a preferable scheme of the invention, the top ends of the two baffle plates are provided with another placing disc, the bottom ends of a plurality of rotating wheels which are positioned at the bottom end of the other placing disc and in the same row are abutted with the adjacent baffle plate, the section of the baffle plate close to one end of the placing disc is in a trapezoid structure, and the section of the sliding rod deviating from one end of the baffle plate is in a convex structure. In order to move the workpiece to the top ends of two hauling bars after the welding of the workpiece is