CN202684258U

CN202684258U - Full-automatic terminal welding device for storage battery

Info

Publication number: CN202684258U
Application number: CN201220318088.8U
Authority: CN
Inventors: 谢正望; 佘仁松; 陈志平; 代飞
Original assignee: Zhejiang Tianneng Power Energy Co Ltd
Current assignee: Zhejiang Tianneng Power Energy Co Ltd
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2013-01-23
Anticipated expiration: 2022-06-29

Abstract

The utility model discloses a full-automatic terminal welding device for a storage battery. The full-automatic terminal welding device for the storage battery comprises a storage battery conveyor belt. The full-automatic terminal welding device for the storage battery further comprises a vibrating disk which is used to screen a terminal, a terminal conveying groove, a support rack, a moving base, a terminal pick-up arm, a welding gun and a conveying mechanism, the terminal conveying groove is communicated with a material outlet of the vibrating disk, the support rack is arranged above a conveyor belt of the storage battery in suspended mode, the moving base is matched with the support rack in sliding mode and provided with a vertical guide rail, the terminal pick-up arm is used to convey the terminal from the terminal conveying groove to the conveying terminal of the storage battery, the terminal pick-up arm is matched with the vertical guide rail in sliding mode, the welding gun stretches into the welding portion of the terminal, and the conveying mechanism is used to convey a welding wire to the welding portion of the terminal. The full-automatic terminal welding device for the storage battery can automatically and quantatively provide soldering tin, manual operation for the welding process is not required, so that production efficiency is improved and welding quality of the terminal is ensured.

Description

Battery full automatic terminal welder

Technical field

The utility model relates to battery production apparatus field, is specifically related to a kind of battery full automatic terminal welder.

Background technology

The chief component of lead-acid accumulator is positive plate, negative plate, electrolyte, barrier film, battery case and lid, and wherein positive plate and negative plate consist of by grid and active material; Grid is used for the support active material, and plays simultaneously electric action, and the normal operation lead-antimony alloy also can use pure lead or other metals; When charged state, the positive plate active material is brown lead oxide, and negative electrode active material is spongy lead, and when discharge condition, active material anodal and negative pole is lead sulfate.

Positive plate and negative plate alternative arrangement are placed, and between positive plate and negative plate, place barrier film, some positive plates and negative plate consist of utmost point group, utmost point group is contained in the battery case of insulation, the limit pole plate is generally negative plate, on positive plate and the negative plate all with lug, the tab welding of identical polar forms bus-bar together, adjacent opposed polarity bus-bar connects by bridge, bus-bar is provided with the pole that stretches out battery cover, be used for external power supply or consumer, solder terminal on the pole, terminal are used for being connected of battery and external conductor.

Application number is that 200720154754.8 utility model discloses a kind of accumulator terminal welding machine, it lies on the body transverse transmission device is set, longitudinal adjusting device, weldering device, fixedly die holder in order to the positioning storage battery body, wherein the body front side arranges fixedly die holder, and transverse transmission device system is positioned at the fixedly rear side of die holder, comprise a slide slidably, and longitudinal adjusting device system comprises a power source, one continous action base, one cranks arm, utilize power source fixedly to be suspended at the top side of slide, make power source must drive continous action base, form length travel with cranking arm of continous action base link, make the terminal weldering device that links of cranking arm, adjust height and the angle of corresponding welding accumulator body thereupon, and utilize transverse transmission device to move weldering device accumulator body is precisely carried out welding, the semi-automatic function of welding process is provided.

The terminal welder still needs manually-operated in the prior art, can not carry out scolding tin and automatically supply, and production efficiency is lower, and contained lead threatens to operating personnel's health in the scolding tin.

The utility model content

The utility model provides a kind of battery full automatic terminal welder, can provide scolding tin by automatic ration, and welding process need not manually-operated, has improved production efficiency, has guaranteed the terminal soldering quality.

A kind of battery full automatic terminal welder comprises the battery conveyer belt, also comprises:

The vibrating disk that is used for the screening terminal;

The terminal delivery chute that is connected with the material outlet of described vibrating disk;

Be erected at the bracing frame of battery conveyer belt top;

With the support frame as described above Mobile base that is slidingly matched, this Mobile base is provided with upright guide rail;

Be used for transmitting from the terminal delivery chute to battery the terminal pick-up arm of terminal, this terminal pick-up arm and described upright guide rail are slidingly matched;

Extend the welding gun at terminal soldering position;

Be used for carrying to the terminal soldering position conveying mechanism of welding wire.

Terminal is arranged under the vibration of described vibrating disk, only the terminal of specific direction can enter the terminal delivery chute, described pick-up arm descends along described upright guide rail, after picking up the terminal in the delivery chute, described pick-up arm rises along described upright guide rail, described Mobile base slides into the battery top along support frame as described above, described pick-up arm descends, the terminal that falls on the pick-up arm is sleeved on the pole of battery, the conveying mechanism of described welding wire quantitatively send tin to terminal, the welding gun that extends the terminal position with terminal soldering on pole.

As preferably, support frame as described above is provided with elevating bracket, and described welding gun is fixedly mounted on this elevating bracket.

After welding was finished, described elevating bracket rose, and drove welding gun and left the welding position, avoids interference described pick-up arm and be set with terminal on terminal battery pole to be welded.

As preferably, described elevating bracket also is provided with two terminal presser feets.

Described two terminal presser feets can be pushed down the terminal that overlaps on the pole when welding, when preventing from welding, terminal movable causes problems of welded quality.

As preferably, described terminal pick-up arm comprises:

The pedestal that is slidingly matched with described upright guide rail;

Be installed in the fixing clamp arm on this pedestal;

The activity jig arm that matches with described fixing clamp arm;

Be arranged on the jig arm cylinder that drives described activity jig arm on the described pedestal.

Described jig arm air cylinder driven activity jig arm is drawn close to fixing clamp arm, and terminal is clamped between activity jig arm and the fixing clamp arm, and described pedestal can slide along upright guide rail, drives the terminal that is held and moves up and down.

As preferably, described fixing clamp arm and activity jig arm are L-type.

Described fixing clamp arm and activity jig arm are L-type, make things convenient for the terminal in the clamping delivery chute, and described fixing clamp arm and activity jig arm can not disturbed the miscellaneous part in the described terminal feed mechanism.

As preferably, described fixing clamp arm and activity jig arm and the contacted position of terminal are equipped with the terminal position groove.

Terminal is stuck in the described terminal position groove, can guarantee terminal unlikely dropping in mobile process, guarantees that simultaneously terminal is sleeved on the battery post with specific angle.

As preferably, described conveying mechanism comprises:

The welding wire reeling dish;

The first clamp and the second clamp that alternately clamp;

Be used for installing the holder of the first clamp;

Be used for installing the sliding seat of the second clamp;

Drive the reciprocating driving cylinder of the relative holder of described sliding seat;

Be fixed on the welding wire guiding tube on the described elevating bracket;

On described welding wire reeling dish, the other end enters in the welding wire guiding tube through described the first clamp and the second clamp one end of described welding wire successively around the home.

The first clamp on the described holder clamps welding wire, the described sliding seat of described driving air cylinder driven moves to described holder, and the second clamp on the described sliding seat clamps welding wire, simultaneously, the first clamp unclamps welding wire, drive the air cylinder driven sliding seat away from holder, the second clamp unclamps welding wire, simultaneously, the first clamp clamps welding wire, so repeatedly, welding wire is mobile fixing slight distance at every turn, can realize the weight feed of welding wire.

Welding wire passes described welding wire guiding tube and supplies welding wire to welding gun, can guarantee that welding wire is positioned at the only angle of welding.

As preferably, the jaw position of described the first clamp and the second clamp is equipped with the welding wire guiding groove.

Described welding wire guiding groove can guarantee that welding wire is not by described the first clamp and the second clamp clamping distortion or pinch off.

As preferably, described the first clamp comprises:

Be fixed on the lower jaw on the described holder;

The upper jaw that cooperatively interacts with described lower jaw;

Drive the reciprocating jaw cylinder of the relative lower jaw of described upper jaw.

Lower jaw is motionless described in the first clamp, and jaw air cylinder driven upper jaw and lower jaw clamp.

Same principle, as preferably, described the second clamp comprises:

Be fixed on the lower jaw on the described sliding seat;

The upper jaw that cooperatively interacts with described lower jaw;

Lower jaw is motionless described in the second clamp, and jaw air cylinder driven upper jaw and lower jaw clamp.

The utility model battery full automatic terminal welder can provide welding wire by automatic ration, and welding process need not manually-operated, prevent in the welding wire leaded health to the operator damage, improved simultaneously production efficiency, guaranteed the terminal soldering quality.

Description of drawings

Fig. 1 is the utility model battery full automatic terminal welder structure chart;

Fig. 2 is the structural representation at the utility model battery full automatic terminal welder terminal pick-up arm position;

Fig. 3 is the utility model battery full automatic terminal welder welding wire conveying mechanism structure chart;

Fig. 4 is the utility model battery full automatic terminal welder terminal schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model battery full automatic terminal welder is described in detail.

As shown in Figure 1, a kind of battery full automatic terminal welder, the Mobile base 13 that comprises battery conveyer belt (not shown), is erected at the bracing frame 12 of battery conveyer belt top, is slidingly matched with bracing frame 12, Mobile base 13 is provided with upright guide rail 24, the terminal pick-up arm that is slidingly matched with upright guide rail 24, the vibrating disk 14 that is used for the terminal screening, the terminal delivery chute 11 that is connected with vibrating disk 14 outlets, the welding gun (not shown) that extends the terminal soldering position and to the conveying mechanism of terminal soldering position conveying welding wire (scolding tin).

Battery conveyer belt top is provided with frame 5, bracing frame 12 is fixed on this frame 5, frame 5 is positioned at battery conveyer belt top and is provided with through hole 1, making welding gun can pass this through hole 1 contacts with terminal on being enclosed within battery post, also be provided with horizontal guide rail 4 on the bracing frame 12, Mobile base 13 is slidingly matched with horizontal guide rail 4.

The terminal pick-up arm comprises pedestal 16, be fixed on fixing clamp arm 18 on the pedestal, cooperate the activity jig arm 23 that clamps terminal and driving activity jig arm 23 to the jig arm cylinder (not shown) of fixing clamp arm 18 motions with fixing clamp arm 18, fixing clamp arm 18 and activity jig arm 23 are L-type, the position of fixing clamp arm 18 and activity jig arm 23 clamping terminals is provided with terminal position groove 25, guarantee that terminal can not drop when Mobile base 13 moves along horizontal guide rail 4, and be sleeved at a certain angle on the battery post; Pedestal 16 is slidingly matched with upright guide rail 24, and Mobile base 13 is provided with and drives pedestal 16 along the 3rd cylinder 17 of upright guide rail 24 liftings.

As shown in Figure 4, the terminal that needs welding is by forming with the weld part 26 of locating hole and the lead division 27 that is positioned at these weld part 26 1 sides, in the terminal pick process, the lead division 27 of terminal pick-up arm clamping terminal is enclosed within the locating hole position of weld part 26 on the battery post.

Frame 5 is provided with first horizontal slide rail 28 vertical with terminal delivery chute 11, the first sliding panel 33 that is slidingly matched with the first horizontal slide rail 28 and be used for driving the 3rd cylinder 30 that the first sliding panel 33 reciprocatingly slides; The first sliding panel 33 is provided with second horizontal slide rail 32 parallel with terminal delivery chute 11, the second sliding panel 31 that is slidingly matched with the second horizontal slide rail 32 and being used for drives four-cylinder 29, the second sliding panels 31 that the second sliding panel 31 reciprocatingly slides and is provided with the terminal groove (not shown) that is connected mutually with terminal delivery chute 11.

The second sliding panel 31 has the first operating position that makes terminal groove linking terminal delivery chute 11, and the second operating position that makes terminal groove stagger terminal delivery chute 11, is in the outlet of the second sliding panel 31 shutoff terminal delivery chutes 11 of the second operating position.

When terminal picks up, four-cylinder 29 drives the second sliding panel 31 to 11 motions of terminal delivery chute, terminal is entered in the terminal groove of the second sliding panel 31 by terminal delivery chute 11, the 3rd cylinder 30 drives 33 motions of the first sliding panel, make terminal groove and 11 dislocation (namely not being connected) of terminal delivery chute, a terminal is only arranged in the terminal groove, all the other terminals are kept off in terminal delivery chute 11 by the second sliding panel 31, pedestal 16 descends, jig arm air cylinder driven activity jig arm 23 is to fixing clamp arm 18 motions, the lead division 27 of clamping terminal, four-cylinder 29 drives the second sliding panel 31 to the direction motion away from terminal delivery chute 11, is held terminal and all exposes, and pedestal 16 rises, four-cylinder 29 and the 3rd cylinder 30 reset, and terminal picks up to be finished.

Be provided with the elevating bracket 2 that is slidingly matched with bracing frame 12, the welding gun that extends the terminal soldering position is fixed on the bottom of this elevating bracket 2, the bottom of elevating bracket 2 also is provided with the terminal presser feet, the similar fixing clamp arm 18 of terminal presser feet shape and activity jig arm 23, during welding, the terminal presser feet compresses terminal, prevents that terminal is mobile in welding process.

Carry the conveying mechanism of welding wire to comprise the welding wire reeling dish 10 that is fixed on the base 22, be fixed on the first clamp 9 on the holder 7, be fixed on the second clamp 8 on the sliding seat 6, drive the sliding seat 6 reciprocating driving cylinders 15 of relative holder and be fixed on welding wire guiding tube (not shown) on the elevating bracket 2,7 are provided with the first cylinder 19 that drives 9 motions of the first clamp on the holder, sliding seat 6 is provided with the second cylinder 20 that drives 8 motions of the second clamp, the first clamp 9 and the second clamp 8 alternately clamp, the position of the first clamp 9 and the second clamp 8 clamping welding wires is provided with welding wire guiding groove 25, prevents that welding wire is held distortion or pinch off.

During the work of the utility model battery full automatic terminal welder, terminal is arranged under the vibration of vibrating disk 14, only the terminal of special angle enters in the terminal delivery chute 11, Mobile base 13 slides into terminal delivery chute 11 tops along horizontal guide rail 4, pedestal 16 descends along upright guide rail 24, jig arm air cylinder driven activity jig arm 23 is to fixing clamp arm 18 motions, clamping terminal, pedestal 16 rises along upright guide rail 24, and Mobile base 13 slides into the battery top along horizontal guide rail 4, and pedestal 16 descends, terminal is enclosed within on the pole, jig arm air cylinder driven activity jig arm 23 is away from fixing clamp arm 18, and pedestal 16 rises, and Mobile base 13 moves to terminal delivery chute 11 along horizontal guide rail 4, get back to initial position, elevating bracket 2 descends, and the terminal presser feet is pushed down terminal, and welding gun is positioned at the welding position; The first clamp 9 unclamps welding wire, the second clamp 8 clamps welding wires, drive cylinder 15 drive the second clamp 8 away from the first clamp 9 after, the second clamp 8 unclamps welding wire, the first clamp 9 clamps welding wire, drive cylinder 15 drivings the second clamp 8 close to the first clamp 9, and so forth, to welding gun weight feed welding wire, after welding is finished, elevating bracket 2 rises, and waits for next time circulation, and battery enters subsequent processing.

Claims

1. A battery automatic terminal welding device, comprising a battery conveyor belt, characterized in that it is provided with:

vibrating plate (14) for screening terminals;

a terminal conveying trough (11) connected to the material outlet of the vibrating plate (14);

A support frame (12) erected above the storage battery conveyor belt;

Slidingly fit the moving seat (13) with the support frame (12), and the moving seat (13) is provided with a vertical guide rail (24);

a terminal pick-up arm for transferring terminals from the terminal delivery slot (11) to the battery, the terminal pick-up arm slidingly fitted with said vertical guide rail (24);

Welding torch extending to the soldering part of the terminal;

Conveying mechanism for conveying welding wire to the terminal welding part.

2 . The fully automatic battery terminal welding device according to claim 1 , characterized in that, the support frame ( 12 ) is provided with a lifting seat ( 2 ), and the welding torch is fixedly mounted on the lifting seat ( 2 ). 3 .

3. The battery automatic terminal welding device according to claim 2, characterized in that, the lifting base (2) is further provided with two terminal presser feet.

4. The battery automatic terminal welding device according to claim 3, wherein the terminal picking arm comprises:

a base (16) for sliding engagement with said vertical guide rail (24);

The fixed clip arm (18) installed on the base (16);

A movable clamp arm (23) matched with the fixed clamp arm (18);

A clamp arm cylinder for driving the movable clamp arm (23) is arranged on the base (16).

5. The fully automatic battery terminal welding device according to claim 4, characterized in that, both the fixed clamp arm (18) and the movable clamp arm (23) are L-shaped.

6. The battery automatic terminal welding device according to claim 5, characterized in that, the positions where the fixed clamp arm (18) and the movable clamp arm (23) contact the terminals are all provided with terminal positioning grooves.

7. The battery automatic terminal welding device according to claim 6, wherein the conveying mechanism comprises:

Welding wire reel (10);

Alternately clamped first clamp (9) and second clamp (8);

A fixing seat (7) for installing the first clamp (9);

Sliding seat (6) for installing the second clamp (8);

A drive cylinder (15) that drives the sliding seat (6) to reciprocate relative to the fixed seat (7);

A welding wire guide tube fixed on the lifting seat (2);

One end of the welding wire is wound on the welding wire winding disc (10), and the other end sequentially passes through the first clamp (9) and the second clamp (8) and enters the welding wire guide tube.

8. The battery automatic terminal welding device according to claim 7, characterized in that, the jaws of the first clamp (9) and the second clamp (8) are provided with welding wire guide grooves (25) .

9. The battery automatic terminal welding device according to claim 8, characterized in that, the first clamp (9) includes:

The lower jaw fixed on the fixed seat (7);

an upper jaw cooperating with the lower jaw;

A first air cylinder (20) that drives the upper jaw to reciprocate relative to the lower jaw.

10. The battery automatic terminal welding device according to claim 8, wherein the second clamp comprises:

The lower jaw fixed on the sliding seat (6);

an upper jaw cooperating with the lower jaw;

A second air cylinder (19) that drives the upper jaw to reciprocate relative to the lower jaw.