CN2410070Y

CN2410070Y - Automatic spot welding equipment

Info

Publication number: CN2410070Y
Application number: CN 00203953
Authority: CN
Inventors: 周春伯; 黄庆荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-24
Filing date: 2000-02-24
Publication date: 2000-12-13
Anticipated expiration: 2010-02-24

Abstract

The utility model discloses double-layer alternation automatic spot welding equipment. A conveying structure drives an A clamp along a guideway to send the A clamp to the position between the electrode bars so as to carry out spot welding in sequence, and then, the A clamp is driven to the middle section of the guideway; the A clamp is fixedly clamped by an auxiliary structure, and processed goods are loosened through a demoulding structure; the conveying structure separates from the A clamp and returns to the starting point to drive the B clamp to move to the spot welding equipment for processing in sequence. Thus, the auxiliary structure can drive the A clamp to go back to the starting point and an operator can put the processed goods in the A clamp once again. Thereby, the circular alternation mode is formed to realize the full automation operation and the utility model has the advantages of convenient operation and improved production efficiency.

Description

A kind of two layers of overlap-connected automatic spot equipment

The utility model relates to a kind of two layers of overlap-connected automatic spot equipment.

The crisscross iron net of general rack all connects with mash welder processing, No. 85203603 application case that the structure of this mash welder is mostly announced as the Taiwan patent gazette, mainly be the timing of setting drive train control sliding seat, directed moving, the anchor clamps that again operator sequenced line move to the correspondence position of positive electrode device and movable negative electrode device, the rising of negative electrode device, positive electrode device are descended, melt burning by electric current and make each line body point be welded into an iron net.

Owing to adopt said structure, in the manufacturing, have some shortcomings that are difficult to break through:

1, speed of production is slow excessively; The operator drains into about about 10 minutes of time in the anchor clamps with iron wire, look operator's flexibility ratio, therefore, the necessary standby relatively of mash welder 10 minutes, and can't connect production line, standby times is quite frequent, not only wastes power supply, the operating efficiency that the iron net is finished also can't promote, more difficult growth of increasing economic efficiency.

2, in aforementioned processing method for making, because of iron net easy part when spot welding fuses is combined on the anchor clamps, causing the operator must increase the degree of difficulty of the iron net of choosing in rain with bottle opener or other tamper tools, spends sometimes more than several minutes, has reduced production efficiency.

Main purpose of the present utility model is that a kind of two layers of overlap-connected automatic spot equipment will be provided, promptly provide A, B two anchor clamps to process with mode automatic transport to the mash welder of plugging into, this processing mode is except that significantly saving man-hour and promoting the efficient, also can be issued to and meet economic principle and novelty, can effectively enhance productivity in synchronous processing.

Another purpose of the present utility model is that a kind of two layers of overlap-connected automatic spot equipment will be provided, and when anchor clamps were located by supplementary structure, its demoulding structure machining object that can get loose for the convenient machining object of taking out of user, and then was promoted production efficiency.

For reaching above-mentioned purpose, solution of the present utility model is: a kind of two layers of overlap-connected automatic spot equipment mainly are to be provided with structure for conveying, guide rail, two anchor clamps, supplementary structure and demolding structure in mash welder one side, wherein:

Structure for conveying mainly is the pedestal that is provided with the turnover of can accurately fixing a point between upper and lower electrode bar, and group is provided with the lifting cylinder pressure on the pedestal, and the plunger of this lifting cylinder pressure is provided with pulling seat, and the top of pulling seat is provided with the adjustable cramp of tool clipping anchor clamps;

The both sides of structure for conveying are provided with guide rail;

Supplementary structure is provided with supporting seat in the guide rail bottom, the outer end group of this supporting seat bottom is established the lifting cylinder pressure, the bottom of this lifting cylinder pressure is slidingly installed on the sideslip road of mash welder, and the plunger of lifting cylinder pressure is provided with the clipping cylinder pressure, but this clipping cylinder pressure is provided with the plunger of clipping anchor clamps;

Mash welder is provided with demolding structure in the bottom of corresponding supplementary structure inboard.

In addition, also establish one with upper bearing (metal) in the inboard series group of relative two guide rails, guide rail at plunger by locating to be provided with short slot, and in anchor clamps, be provided with more than one and can arrange the conduit of putting for iron wire, anchor clamps are provided with the framework for the adjustable cramp clipping, are provided with in the both sides of anchor clamps for the locating hole that is inserted in clipping cylinder pressure plunger.

And in supplementary structure, be installed with slide block on the plunger of lifting cylinder pressure, set firmly two clipping cylinder pressures on this slide block, rule belt when supplementary structure also is arranged with in the bottom of guide rail, this time rule belt is installed with supporting seat, and structure for conveying mainly is to be arranged with time rule belt between upper and lower electrode bar, be installed with pedestal on this time rule belt, demolding structure is to borrow cylinder pressure to be fixed on the mash welder bottom, the plunger top lock of cylinder pressure is provided with for being installed in the platform that the vertical slide bar on the mash welder places, and this platform is provided with can lock the T shape adjustment conduit of setting the position push rod.

Go up the art structure owing to adopt, the utility model is commonly used structure and is had the following advantages:

1, meets business efficiency: when the operator drains into iron wire in the B anchor clamps, the A anchor clamps are then processed in mash welder, after A anchor clamps completion of processing, undertaken by the B anchor clamps that sequence line again, form the overlap-connected automatic structure of a circulation thus, therefore, the utility model can contract the stand-by time of mash welder to the shortest, makes two anchor clamps constitute a production line, and can significantly promote the operating efficiency that the iron net is finished, naturally it is more convenient fast to commonly use the too much stand-by time of equipment, has improved production efficiency.

2, retract the iron net conveniently: because the iron net is when taking out, be subjected to demolding structure earlier and move, thereby make the iron network capacity easily detach anchor clamps, avoid commonly using iron net receptor site postwelding part and fuse situation at anchor clamps, reach the advantage that retracts the iron net fast, have the convenient effect of using.

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is the partial schematic diagram of the utility model structure for conveying;

Fig. 3 is the schematic perspective view of the utility model anchor clamps;

Fig. 4 is the schematic perspective view of the utility model supplementary structure;

Fig. 5 (A-F) is the simple motion schematic diagram of the utility model two anchor clamps.

See also shown in each figure, the utility model mainly is to be provided with structure for conveying 20, guide rail 30, A and B anchor clamps 40, supplementary structure 50 and demolding structure 60 in mash welder 10 1 sides, wherein:

At first please cooperate Fig. 1,2 sights, structure for conveying 20 mainly is last, bottom electrode rod 11, winding time rule belt 21 between 12, this time rule belt 21 can make the gear drive of motor 22 and accurate fixed point move, on time rule belt 21, set firmly a pedestal 23, its mode that sets firmly mainly be with the time advise belt 21 the two ends screw lock be fixed on the pedestal 23, rule belt 21 can drive in pedestal 23 turnover when making,

bottom electrode rod

11,12, then organize on the pedestal 23 and be provided with lifting cylinder pressure 24, the plunger 241 of this lifting cylinder pressure 24 is provided with U-shaped pulling seat 25, the top of pulling seat 25 is provided with adjustable cramp 26, and this adjustable cramp 26 can cooperate the air pressure action and folding;

Be provided with guide rail 30 in structure for conveying 20 both sides, organize in the inboard series of relative two guide rails 30 and be provided with some bearings 31, can make and form a spacing slideway between guide rail 30 and each bearing 31;

Please cooperate Fig. 3,5A and 5B see it, be provided with A in the above-mentioned spacing slideway, B frame shape clamp 40, can make A, B anchor clamps 40 slippage in spacing slideway, and at A, vertical in B anchor clamps 40 each moulding, transverse direction is provided with the conduit 41 of right quantity, this conduit 41 can be arranged in length and breadth for iron wire and put wherein, the iron wire top is exposed to fuse for spot welding outside, at A, the appropriate location of B anchor clamps 40 is provided with framework 42, this framework 42 can be for adjustable cramp 26 clippings of aforementioned structure for conveying 20, structure for conveying 20 can be driven earlier in 40 turnover of A anchor clamps,

bottom electrode rod

11,12 processing in proper order, after spot welding is intact, matching computer control motor 22 rotates A anchor clamps 40 is brought to guide rail 30 middle section positions, restarts the supplementary structure 50 that is located at guide rail 30 outsides;

Please cooperate Fig. 1, shown in 4, rule belt 51 when its supplementary structure 50 is arranged with in guide rail 30 bottoms, rule belt 51 accurate fixed points move when making reductor 52 borrow the gear 54 of axle 53 to drive, on time rule belt 51, set firmly L type supporting seat 55, rule belt 51 can drive supporting seat 55 at guide rail 30 stage casings and A when making, displacement between the starting point of B anchor clamps 40, and be provided with lifting cylinder pressure 56 in the outer end group of supporting seat 55 root edges, the bottom of this lifting cylinder pressure 56 is slidingly installed on the default sideslip of the mash welder road 57, so that the reaction force during 56 actions of supporting elevation cylinder pressure, on the plunger of lifting cylinder pressure 56, set firmly a slide block 58, this slide block 58 can drive slippage on the vertical slideway 551 that supporting seat 55 is preset by lifting cylinder pressure 56, on slide block 58, be installed with two clipping cylinder pressures 59, the plunger 591 of its clipping cylinder pressure 59 is all towards anchor clamps 40, and the position of guide rail 30 stage casings and anchor clamps 40 starting points all at plunger 591 by locating to be provided with short slot 32, can make this plunger 591 turnover guide rails 30 and the default locating hole 43 in clipping A or B anchor clamps 40 both sides;

In addition, mash welder 10 is provided with demolding structure 60 in relative supplementary structure 50 inside bottom positions, this demolding structure 60 mainly is the bottom that is fixed on mash welder 10 with cylinder pressure 61, the plunger 611 tops lock of cylinder pressure 61 is established a platform 62, this platform 62 is in position located to be provided with T shape and is adjusted conduit 64, this adjusts conduit 64 can set the position for Ejector pin lock, the appropriate location that makes this push rod is below working substance, and platform 62 can place for the vertical slide bar 63 that is installed in mash welder 20, make cylinder pressure 61 drive platform 62 risings, during decline, its platform 62, adjust the situation generation that conduit 64 does not have swing offset, and make push rod hold working substance, overcome the situation that working substance and anchor clamps 40 parts fuse, the user can be successfully with working substance by taking out in the anchor clamps 40;

Please cooperate Fig. 5 C again, 5D, 5E and 5F see it, working substance in A anchor clamps 40 is finished a postwelding, its structure for conveying 20 just brings to A anchor clamps 40 guide rail 30 middle section positions, the clipping cylinder pressure 59 of supplementary structure 50 is just borrowed the locating hole 43 of plunger 591 clamping A anchor clamps 40 both sides, for the push rod of demolding structure 60 thing that pushes the work forward, make working substance and A anchor clamps 40 separated attitudes, and adjustable cramp 26 potbellieds of structure for conveying 20 are opened in good time, lifting cylinder pressure 27 descends then, make structure for conveying 20 disengaging A anchor clamps 40 and be back to starting point, drive the B anchor clamps 40 of putting working substance well again, and the lifting cylinder pressure 56 of supplementary structure 50 just drives and moves a segment distance on the A anchor clamps 50, making structure for conveying 20 drive B anchor clamps 40 is passed through to process in proper order to mash welder 10 by A anchor clamps 40 belows, at this moment, the reductor 52 of supplementary structure 50 is rotated by computer control, rule belt 51 and supporting seat 55 during interlock, make clipping cylinder pressure 59 can drive A anchor clamps 40 and be back to starting point, easily working substance is taken out for the operator, and again thing to be processed is inserted in the A anchor clamps 40, wait for that structure for conveying 20 grasps once more, the circulation that constitutes two anchor clamps 40 is thus plugged into.

Claims

1, a kind of two layers of overlap-connected automatic spot equipment is characterized in that: mainly be to be provided with structure for conveying, guide rail, two anchor clamps, supplementary structure and demolding structure in mash welder one side, wherein:

The both sides of structure for conveying are provided with guide rail;

2, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: the inboard series group at relative two guide rails is established one with upper bearing (metal).

3, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: guide rail at plunger by locating to be provided with short slot.

4, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: be provided with in the anchor clamps more than one and can arrange the conduit of putting for iron wire.

5, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: anchor clamps are provided with the framework for the adjustable cramp clipping.

6, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment, it is characterized in that: the plunger of lifting cylinder pressure is installed with slide block in the supplementary structure, sets firmly two clipping cylinder pressures on this slide block.

7, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: be provided with in the both sides of anchor clamps for the locating hole that is inserted in clipping cylinder pressure plunger.

8, the described a kind of two layers of overlap-connected automatic spot equipment of claim 1, it is characterized in that: demolding structure borrows cylinder pressure to be fixed on the mash welder bottom, the plunger top lock of cylinder pressure is provided with for being installed in the platform that the vertical slide bar on the mash welder places, and this platform is provided with can lock the T shape adjustment conduit of setting the position push rod.

9, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: structure for conveying mainly is to be arranged with time rule belt between upper and lower electrode bar, this time be installed with pedestal on the rule belts.

10, a kind of according to claim 1 two layers of overlap-connected automatic spot equipment is characterized in that: rule belt when supplementary structure is arranged with in the bottom of guide rail, this time rule belt is installed with supporting seat.