CN2855624Y

CN2855624Y - Piece welding machine

Info

Publication number: CN2855624Y
Application number: CN 200520121337
Authority: CN
Inventors: 许教练; 曹小飞; 夏利; 韦诗
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2005-12-30
Filing date: 2005-12-30
Publication date: 2007-01-10
Anticipated expiration: 2015-12-30

Abstract

The utility model discloses a welding machine, which welds an article on a film zone, mainly comprising a base bottom plate, an upright post, a working table with pellicular zone guide plate and a welding mechanism arranged on the top of the working table aiming at the film zone. The working table is fixed on the base bottom plate by the upright post. In particular, a plurality of holes with space between equal to the space between of a plurality of articles to be welded are fierced on the film zone; a clamp limit groove is arranged at the upper part of the working table aiming at the film zone; a locating cylinder is arranged at the lower part of the working table, locating needles corresponded to the holes are fixed on the free extending end of the locating cylinder, and the locating cylinder is connected with a drag cylinder for changing the locating cylinder position. The welding machine with the structure has a high welding precision and can improve the work efficiency and product quality.

Description

Soldering lug machine

Technical field

The utility model is about a kind of Soldering lug machine, is meant a kind of weld object on the film band and welding precision height especially, Soldering lug machine that can improve production efficiency and product quality.

Background technology

As everyone knows, lithium battery fuse weld tabs is one of operation necessary in the lithium battery fuse production process.Select corresponding nickel strap for use according to different specifications, earlier with the nickel sheet by the position dimension hot weld to that designs continuously on the PET film band, again by the tape-feed of welding wire machine equidistantly drag film take to accurately behind the position by soldering tip with the fuse Cold welding to two nickel sheets.Because the nickel sheet is narrow and little, fuse is short and thin diameter has only 0.5mm.Tiny fuse like this to be soldered on two narrow nickel sheets, also will guarantee to weld strict centering, indeformable, and require firm welding.Depend staff alone and operate and be difficult to reach required precision, and production efficiency is extremely low.

Summary of the invention

For overcoming above-mentioned defective, the purpose of this utility model promptly is to provide a kind of weld object on the film band and welding precision height, Soldering lug machine that can improve production efficiency and product quality.

The purpose of this utility model is achieved through the following technical solutions:

A kind of Soldering lug machine that on the film band, welds object of the utility model, mainly comprise pedestal bottom plate, column, be provided with the work top of film tape guide plate, and be arranged on the top of this work top and the welding mechanism of aligning film band, this work top is to be fixed on pedestal bottom plate by column, especially dash the hole have several mutual spacings distances to equal required soldered some object mutual spacing distances on the described film band in advance, the position of the top aligning film band of described work top is provided with anchor clamps screens groove, bottom at described work top is provided with positioning cylinder, the free external part of this positioning cylinder is fixed with the pilot pin that can aim at described hole, and this positioning cylinder is connected with the cylinder that drags of removable this positioning cylinder position.

In above-mentioned Soldering lug machine structure, wherein:

Described welding mechanism mainly comprises pad dynamic air cylinder, latch segment, radiator and plumb joint, and wherein said plumb joint is mounted in the radiator, and this radiator is fixed on the free external part of this pad dynamic air cylinder by latch segment.Wherein, the pad dynamic air cylinder is to be fixed on the work top by air cylinder fixed plate and riser.

The described cylinder that drags drags at every turn that positioning cylinder shifts out or the distance that resets is the pitch of holes of described several holes.

Described pilot pin is to be connected on the free external part of positioning cylinder by the pilot pin fixed head.

Described positioning cylinder is to be fixed on the air cylinder base, but this air cylinder base is arranged with air feed cylinder bottom seat along the slide bar that slides, and the described free external part that drags cylinder is fixedlyed connected with air cylinder base.

The beneficial effects of the utility model are: the utility model Soldering lug machine adopts anchor clamps screens groove, be provided with the positioning cylinder of pilot pin, and the structure that drags cylinder of removable this positioning cylinder position, when therefore this Soldering lug machine welds object on to the film band, its accurate positioning, weld easyly, quick, and have and send the band function automatically.

Description of drawings

In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.

Fig. 1 is that the master of the utility model Soldering lug machine looks schematic diagram.

Fig. 2 looks schematic diagram with respect to the left side of Fig. 1.

The specific embodiment

Please consult Fig. 1 and Fig. 2 together, the utility model is used for welding the Soldering lug machine of nickel sheet on film band 18, mainly comprises the work top 14 that is provided with film tape guide plate 6, and the welding mechanism that is arranged on the described film band 18 of these work top 14 top alignment.Described film band 18 is meant and has dashed several holes in advance, distance between this several holes equates that with wanting the distance between soldered several nickel sheets described work top 14 is fixed on the welding procedure stability of assurance work top 14 on the pedestal bottom plate 17 by column 15.

Wherein, described welding mechanism mainly comprises pad dynamic air cylinder 11, plumb joint 7, wherein this plumb joint 7 is wrapped with radiator 8, this radiator 8 is fixed on the free external part of described pad dynamic air cylinder 11 by latch segment, this pad dynamic air cylinder 11 is to be fixed on work top 14 tops by air cylinder fixed plate 12 and riser 13, has guaranteed the stability of welding crawl action and the accuracy of position.The welding temperature of plumb joint 7 is about 220 degree, provides heat energy by the heating rod in the radiator 8 (scheming not shown).Welding temperature is by the control of electric elements such as temperature probe, temperature controller and keep its stability.

The top of described work top 14 is aimed at described film band 18 positions and is provided with anchor clamps screens groove (scheming not shown), be provided with positioning cylinder 3 in the bottom of described work top 14, this positioning cylinder 3 is to be fixed on the air cylinder base 2, the free external part of this positioning cylinder 3 is fixed with the pilot pin 5 of aiming at described film band 18, and this pilot pin 5 is to be connected on the free external part of positioning cylinder 3 by pilot pin fixed head 4.Described air cylinder base 2 is to be fixedly connected on a free external part that drags cylinder 16, air cylinder base 2 is arranged with slide bar 1, this air cylinder base 2 can slide along slide bar 1, so this drags cylinder 16 and can move these positioning cylinder 3 positions by mobile air cylinder base 2.Wherein drag cylinder 16 and drag at every turn that positioning cylinder 3 shifts out or the distance that resets equates with the pitch of holes of described several holes.

The use of the new Soldering lug machine of this practicality, specific as follows:

A. the film band 18 of hole punch passes film guide plate 6 at first, and this film guide plate 6 can be good with film band 18 clampings, guarantees that 18 pairs of neutralizations of film band transmit smoothly;

B. after film band 18 clampings were good, positioning cylinder 3 startups and drive pilot pin fixed head 4 and pilot pin 5 ejected, and pilot pin 5 promptly can be passed the aperture on the film band 18, and film band 18 is positioned on its longitudinally;

C. two of nickel sheets will cutting out selected specification are manually put into the anchor clamps screens groove of work top.Drive calandria latch segment 10 radiators 8 by pad dynamic air cylinder 11 and realize the action of welding crawls with the plumb joint 7 that is contained in the radiator 8;

D. after the welding, drag cylinder 16 contraction bands dynamic air cylinder bases 2 and driven pilot pin 5 simultaneously along sending band guide rod 1 to slide, two nickel straps that are through the film band 18 on the pilot pin 5 and welded on film band 18 also are moved, the distance that moves equals a pitch of holes just, and the film band that the result makes the nickel sheet soldered is sent to next station.

E. positioning cylinder 3 drive pilot pins 5 reset, and then drag cylinder 16 drive positioning cylinders 3 and reset, and positioning cylinder 3 drive pilot pins 5 are stretched out again then, pass the aperture on the film band 18 that does not weld the nickel sheet as yet again, and a new procedure begins again.

In addition, the utility model Soldering lug machine has also adopted the single-chip microcomputer and magnet ring position of the switch feedback, realized intelligent closed-loop control to Soldering lug machine, owing to after the work of the machine that this control is those of ordinary skills is familiar with this weld tabs, can write out corresponding formula, therefore be not described in detail in this.

Claims

1. Soldering lug machine that on the film band, welds object, mainly comprise pedestal bottom plate, column, be provided with the work top of film tape guide plate, and be arranged on the top of this work top and the welding mechanism of aligning film band, this work top is to be fixed on pedestal bottom plate by column, it is characterized in that: dash the hole have several mutual spacings distances to equal required soldered some object mutual spacing distances on the described film band in advance, the position of the top aligning film band of described work top is provided with anchor clamps screens groove, bottom at described work top is provided with positioning cylinder, the free external part of this positioning cylinder is fixed with the pilot pin that can aim at described hole, and this positioning cylinder is connected with the cylinder that drags of removable this positioning cylinder position.

2, Soldering lug machine as claimed in claim 1 is characterized in that: the described cylinder that drags drags at every turn that positioning cylinder shifts out or the distance that resets is the pitch of holes of described several holes.

3, Soldering lug machine as claimed in claim 1 is characterized in that: described pilot pin is to be connected on the free external part of positioning cylinder by the pilot pin fixed head.

4, Soldering lug machine as claimed in claim 1 is characterized in that: described positioning cylinder is to be fixed on the air cylinder base, but this air cylinder base is arranged with air feed cylinder bottom seat along the slide bar that slides, and the described free external part that drags cylinder is fixedlyed connected with air cylinder base.

5, Soldering lug machine as claimed in claim 1, it is characterized in that: described welding mechanism mainly comprises pad dynamic air cylinder, latch segment, radiator and plumb joint, wherein said plumb joint is mounted in the radiator, and this radiator is fixed on the free external part of this pad dynamic air cylinder by latch segment.

6, Soldering lug machine as claimed in claim 5 is characterized in that: the pad dynamic air cylinder is to be fixed on the work top by air cylinder fixed plate and riser.