CN219053326U

CN219053326U - Automatic welding equipment for film capacitor

Info

Publication number: CN219053326U
Application number: CN202222467516.XU
Authority: CN
Inventors: 彭鹏; 彭云
Original assignee: Yangzhou Jingdian Electronic Technology Co ltd
Current assignee: Yangzhou Jingdian Electronic Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-23
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to the technical field of film capacitor production, in particular to automatic welding equipment for film capacitors, which comprises a top plate and a base, wherein four corners of the top plate and the base are fixedly connected through support rods, a conveyor belt is fixedly arranged in the middle of the upper end of the base, a movable plate is arranged on the upper side of the conveyor belt, grooves are symmetrically formed in the two sides of the lower end of the movable plate, welding heads are fixedly connected in the grooves through a linkage mechanism, a fixed plate is fixedly connected to the upper end of the top plate, a through hole is formed in the position, located at the front side of the fixed plate, of the upper end of the top plate, and a reciprocating mechanism capable of driving the movable plate to reciprocate is fixedly arranged between the front side of the fixed plate and the through hole. The utility model can sequentially weld a plurality of film capacitors, improves the welding efficiency, ensures enough welding time and effectively improves the automation degree of welding equipment.

Description

Automatic welding equipment for film capacitor

Technical Field

The utility model relates to the technical field of film capacitor production, in particular to automatic welding equipment for a film capacitor.

Background

Film capacitors are also known as plastic film capacitors. Which uses plastic film as dielectric. Capacitors are of many kinds depending on the medium, for example: electrolyte capacitance, paper capacitance, film capacitance, ceramic capacitance, mica capacitance, air capacitance, and the like. The thin film capacitor requires soldering pins during the production process. With the development of power electronics, electronic component welding gradually progresses from manual tin-lead welding to automatic tin-lead welding, so that the welding efficiency is improved, and meanwhile, the welding consistency and reliability are improved.

In the prior art, a worker holds a welding gun by one hand and holds the film capacitor by the other hand to carry out manual welding, so that the welding precision is low, time and labor are wasted, the production efficiency is low, and therefore, the film capacitor automatic welding equipment is provided.

Disclosure of Invention

The utility model aims to provide an automatic welding device for film capacitors, which can sequentially weld a plurality of film capacitors to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a film capacitor automatic weld equipment, includes roof and base, through bracing piece fixed connection between the four corners of roof and base, the fixed conveyer belt that is equipped with in upper end middle part of base, the upside of conveyer belt is provided with the movable plate, the lower extreme bilateral symmetry of movable plate is seted up flutedly, the inside of recess is through link gear fixedly connected with soldered connection, the upper end fixedly connected with fixed plate of roof, the through-hole has been seted up in the front side department that the upper end of roof is located the fixed plate, fixed being equipped with between the front side of fixed plate and the through-hole can driving the movable plate and do reciprocating motion's reciprocating mechanism.

Preferably, the link gear includes push rod, movable rod and dead lever, the inside at the spout is fixed to the push rod, the pole wall slip cap of push rod is equipped with first sliding sleeve, the one end and the lower extreme fixed connection of first sliding sleeve of movable rod, the pole wall slip cap of movable rod is equipped with the second sliding sleeve, through dead lever fixed connection between the lower extreme of second sliding sleeve and the upper end of base, the lower extreme and the soldered connection fixed connection of movable rod.

Preferably, the reciprocating mechanism comprises a motor, a disc, a hollow rod, a spring, a stop block and a slide rod, wherein the motor is fixedly arranged on the front side wall of the fixed plate, the disc is fixedly connected with the output end of the motor, the hollow rod is slidably arranged in the through hole, the upper end of the hollow rod is hinged with a connecting rod, the other end of the connecting rod is hinged with the edge of the side wall of the disc, the stop block is slidably arranged in the hollow rod, the slide rod is fixedly arranged at the lower end of the stop block, a slide hole matched with the slide rod is formed in the lower end of the hollow rod, and the spring is arranged at the upper side of the hollow rod.

Preferably, a plurality of placing grooves are formed in the surface of the conveyor belt, and the placing grooves are arranged at equal intervals.

Preferably, the four corners of the bottom of the base are fixedly connected with anti-skid blocks, and a plurality of anti-skid blocks are wear-resistant rubber blocks.

Preferably, the lower end of the movable rod is obliquely arranged to one side close to the motor, and the inclination angle of the movable rod is 45 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

this film capacitor automatic weld equipment, through the reciprocating mechanism that is equipped with, link gear and conveyer belt cooperate, the conveying drives film capacitor transmission, the starter motor, the motor drives the disc and rotates, the disc passes through the connecting rod and drives cavity pole reciprocating motion from top to bottom, can weld a plurality of film capacitors in proper order, welding efficiency has been improved, through the spring that is equipped with, cavity pole, slide bar and link gear, when cavity pole drove the movable plate and move down, because the spacing of second sliding sleeve, the movable rod slides down in the second sliding sleeve, the movable plate supports tightly with the upper end of second sliding sleeve, simultaneously dog extrusion spring, film capacitor corresponds with the position of soldered connection, close the conveyer belt, the soldered connection is at rest this moment, sufficient welding time has been guaranteed, the automation degree of welding equipment has effectively been improved.

Drawings

Fig. 1 is a schematic structural view of an automatic welding apparatus for film capacitors.

Fig. 2 is an enlarged schematic view of the reciprocator of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a fixed rod; 2. a conveyor belt; 3. a placement groove; 4. a base; 5. a support rod; 6. a movable rod; 7. a top plate; 8. a fixing plate; 9. a disc; 10. a connecting rod; 11. a first sliding sleeve; 12. a push rod; 13. the second sliding sleeve; 14. a moving plate; 15. a welding head; 16. a thin film capacitor; 17. a slide bar; 18. a hollow rod; 19. a motor; 20. a stop block; 21. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the automatic welding equipment for the film capacitor comprises a top plate 7 and a base 4, wherein the four corners of the bottom of the base 4 are fixedly connected with anti-skid blocks, the anti-skid blocks are wear-resistant rubber blocks, the four corners of the top plate 7 and the base 4 are fixedly connected through supporting rods 5, a conveyor belt 2 is fixedly arranged in the middle of the upper end of the base 4, a movable plate 14 is arranged on the upper side of the conveyor belt 2, grooves are symmetrically formed in the two sides of the lower end of the movable plate 14, a plurality of placing grooves 3 are formed in the surface of the conveyor belt 2, the placing grooves 3 are arranged at equal intervals,

the inside of recess is through link gear fixedly connected with soldered connection 15, link gear includes push rod 12, movable rod 6 and dead lever 1, the fixed inside that sets up in the spout of push rod 12, the pole wall slip cap of push rod 12 is equipped with first sliding sleeve 11, the one end of movable rod 6 and the lower extreme fixed connection of first sliding sleeve 11, the pole wall slip cap of movable rod 6 is equipped with second sliding sleeve 13, pass through dead lever 1 fixed connection between the lower extreme of second sliding sleeve 13 and the upper end of base 4, the lower extreme and the soldered connection 15 fixed connection of movable rod 6, the lower extreme slope setting of movable rod 6 to the one side that is close to motor 19, the inclination of movable rod 6 is 45 °

The upper end of the top plate 7 is fixedly connected with a fixed plate 8, a through hole is arranged at the front side of the fixed plate 8 at the upper end of the top plate 7,

the reciprocating mechanism capable of driving the movable plate 14 to reciprocate is fixedly arranged between the front side of the fixed plate 8 and the through hole, the reciprocating mechanism comprises a motor 19, a disc 9, a hollow rod 18, a spring 21, a stop block 20 and a slide rod 17, the motor 19 is fixedly arranged on the front side wall of the fixed plate 8, the disc 9 is fixedly connected with the output end of the motor 19, the hollow rod 18 is slidably arranged in the through hole, the upper end of the hollow rod 18 is hinged with a connecting rod 10, the other end of the connecting rod 10 is hinged with the edge of the side wall of the disc 9, the stop block 20 is slidably arranged in the hollow rod 18, the slide rod 17 is fixedly arranged at the lower end of the stop block 20, a slide hole matched with the slide rod 17 is formed in the lower end of the hollow rod 18, and the spring 21 is arranged at the upper side of the interior of the hollow rod 18.

The film capacitors 16 are sequentially placed into the placing groove 3, the conveyor belt 2 is started, the conveyor belt 2 drives the film capacitors 16 to drive, the motor 19 is started, the motor 19 drives the disc 9 to rotate, the disc 9 drives the hollow rod 18 to reciprocate up and down through the connecting rod 10, when the hollow rod 18 drives the moving plate 14 to move downwards, due to the limit of the second sliding sleeve 13, the movable rod 6 slides downwards in the second sliding sleeve 13, the upper end of the moving plate 14 is abutted against the upper end of the second sliding sleeve 13, meanwhile, the stop block 20 presses the spring 21, the film capacitors 16 correspond to the positions of the welding heads 15, the conveyor belt 2 is closed, the welding heads 15 are at rest at the moment and are convenient to weld, the welding heads 15 are started to weld the film capacitors 16, the welding heads 15 are driven to reset through the reciprocating mechanism after welding, the conveyor belt 2 is started to drive the next film capacitor 16 to move and repeat the welding process, and the degree of automation of the welding equipment is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a film capacitor automatic weld equipment, includes roof (7) and base (4), through bracing piece (5) fixed connection between the four corners of roof (7) and base (4), its characterized in that: the upper end middle part of base (4) is fixed and is equipped with conveyer belt (2), the upside of conveyer belt (2) is provided with movable plate (14), the lower extreme bilateral symmetry of movable plate (14) is seted up flutedly, the inside of recess is through link gear fixedly connected with soldered connection (15), the upper end fixedly connected with fixed plate (8) of roof (7), the through-hole has been seted up in the front side department that the upper end of roof (7) is located fixed plate (8), fixed being equipped with between the front side of fixed plate (8) and the through-hole can drive movable plate (14) and do reciprocating motion's reciprocating mechanism.

2. An automatic welding apparatus for film capacitor as set forth in claim 1, wherein: the linkage mechanism comprises a push rod (12), a movable rod (6) and a fixed rod (1), wherein the push rod (12) is fixedly arranged in a chute, a first sliding sleeve (11) is arranged on a rod wall sliding sleeve of the push rod (12), one end of the movable rod (6) is fixedly connected with the lower end of the first sliding sleeve (11), a second sliding sleeve (13) is arranged on a rod wall sliding sleeve of the movable rod (6), the lower end of the second sliding sleeve (13) is fixedly connected with the upper end of the base (4) through the fixed rod (1), and the lower end of the movable rod (6) is fixedly connected with a welding head (15).

3. An automatic welding apparatus for film capacitor as set forth in claim 1, wherein: the reciprocating mechanism comprises a motor (19), a disc (9), a hollow rod (18), a spring (21), a stop block (20) and a slide rod (17), wherein the motor (19) is fixedly arranged on the front side wall of a fixed plate (8), the disc (9) is fixedly connected with the output end of the motor (19), the hollow rod (18) is slidably arranged in a through hole, the upper end of the hollow rod (18) is hinged with a connecting rod (10), the other end of the connecting rod (10) is hinged with the edge of the side wall of the disc (9), the stop block (20) is slidably arranged in the hollow rod (18), the slide rod (17) is fixedly arranged at the lower end of the stop block (20), a slide hole matched with the slide rod (17) is formed in the lower end of the hollow rod (18), and the spring (21) is arranged at the upper side of the interior of the hollow rod (18).

4. An automatic welding apparatus for film capacitor as set forth in claim 1, wherein: a plurality of placing grooves (3) are formed in the surface of the conveyor belt (2), and the placing grooves (3) are arranged at equal intervals.

5. An automatic welding apparatus for film capacitor as set forth in claim 1, wherein: the four corners of the bottom of the base (4) are fixedly connected with anti-skid blocks, and a plurality of anti-skid blocks are wear-resistant rubber blocks.

6. An automatic welding apparatus for film capacitor as set forth in claim 2, wherein: the lower end of the movable rod (6) is obliquely arranged to one side close to the motor (19), and the inclination angle of the movable rod (6) is 45 degrees.