CN106514111B - Assembling of lead-acid storage battery polar group welder - Google Patents
Assembling of lead-acid storage battery polar group welder Download PDFInfo
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- CN106514111B CN106514111B CN201611243647.2A CN201611243647A CN106514111B CN 106514111 B CN106514111 B CN 106514111B CN 201611243647 A CN201611243647 A CN 201611243647A CN 106514111 B CN106514111 B CN 106514111B
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- plate
- lead
- storage battery
- box
- assembling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a kind of assembling of lead-acid storage battery polar group welders, belong to lead-acid storage battery production technical field, including turning-over support rack, equipped with pole group's box and controllable register device in turning-over support rack, pole group's box is equipped with clamping device, pole group's box one side is equipped with a pair of of plate ear positioner, and remaining powder collection box is equipped with below turning-over support rack;Equipment design is reasonable, can carry out combo before the group's welding of pole, reduce contact of the operating personnel with lead part, reduce the labor intensity of operator, improve production efficiency, reduce rejection rate, battery pack overall performance, which is stablized, to improve great role.
Description
Technical field
The present invention relates to a kind of assembling of lead-acid storage battery polar group welders, belong to lead-acid storage battery production technical field.
Background technology
At present, domestic lead-acid accumulator welding assembly manufacturing technology is mostly welded using split, this mode of production needs to grasp
Make personnel and lead feature contacts, add the labor intensity of operator, low production efficiency, high rejection rate, by the ripe of operator
Practice degree and personal work situation is affected, and environmental pollution is serious, adds the content of the lead ash of production scene.
The content of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to:A kind of lead-acid accumulator is provided
Assembling polar group welder can carry out combo before the group's welding of pole, reduce the labor intensity of operator, improve production efficiency, subtract
Low rejection rate.
Assembling of lead-acid storage battery polar group welder of the present invention, including turning-over support rack, turning-over support rack
Upper equipped with pole group's box and controllable register device, pole group's box is equipped with clamping device, and pole group's box one side is equipped with a pair of of plate ear positioning dress
It puts, remaining powder collection box is equipped with below turning-over support rack;
Pole group's box includes two L-type side plates, is equipped between two L-type side plates and combines roller, one end between two L-type side plates
It is connected by support plate;
Turning-over support rack includes both side plate, both side plate lower end connection lower margin, by supporting axis connection between both side plate, two
One end is equipped with support bar between side plate, is equipped with shaft close to the both side plate upper end of support bar one end, is connected between two shafts
The L-type side plate of pole group's box, one end connection rotary arm of one of shaft, rotary arm connection driving cylinder drive cylinder
It is fixed on the outside of side plate;
Controllable register device includes baffle, and baffle upper end is equipped with rotation axis, and rotating shaft terminal is connected with support plate, support plate
In adjustment axis, the support plate of baffle either side is equipped with limiting plate, and location hole is correspondingly provided on limiting plate and baffle for lower end,
Positioning pin is housed at location hole;
Clamping device includes clamping plate, clamping plate one side connection cylinder piston rod, and cylinder piston rod is set with screw rod, gas outside
Cylinder is fixed on screw rod, and equipped with adjusting sleeve, screw rod passes through the support plate of pole group's box for cooperation on screw rod;
Plate ear positioner includes fixed plate, and fixed plate is fixedly connected on L-type side plate, and fixed plate one side is equipped with mobile gas
Cylinder, mobile cylinder connect positive and negative welding plate comb, and positive and negative welding plate comb is equipped with pole group's positioning plate and pole positioning plate.
During work, the positive grid of storage battery production, negative grid are horizontally placed at the group's box of pole, by controllable register device into
Row just positioning, then be clamped by clamping device carries out 90 ° of overturning by turning-over support rack, is carried out by plate ear positioner
Positioning realizes that plate ear is corresponded with broach, completes pole group's height and the location action of plate ear.
Preferably, four support axis connections are passed through between the both side plate of turning-over support rack.
Preferably, the driving cylinder of turning-over support rack is fixed on by cylinder ears seat axis on the outside of side plate.
Preferably, the opposite side of two L-type side plates is equipped with liner plate.
Preferably, the support plate of screw rod correspondence through pole group's box is equipped with feather key, corresponds on screw rod and is equipped at feather key
Guide groove, it is ensured that the straight-line displacement action of screw rod.
Preferably, the both ends of the adjustment axis of controllable register device are equipped with limited block, and adjusting is prevented to be moved through position.
Preferably, the adjustment axis of controllable register device is equipped with scale, is controlled convenient for continuously adjustable.
Preferably, for positioning pin by positioning pin fixed block at location hole, positioning pin fixed block and limiting plate distinguish position
In baffle both sides.
Preferably, adjusting sleeve one end on clamping device is equipped with locating ring.
Preferably, the mobile cylinder of plate ear positioner promotes positive and negative welding plate comb to move by lead, lead cooperation
In guide pad, guide pad is located at fixed plate both ends, it is ensured that welding plate comb linear movement is stablized.
Preferably, pole positioning plate is arranged at the side of positive and negative welding plate comb, and pole group's positioning plate is arranged at positive and negative welding plate comb
Broach one end.
The possessed compared with prior art advantageous effect of the present invention is:
It is reasonable that assembling of lead-acid storage battery is designed with polar group welder, can carry out combo before the group's welding of pole, reduce operation
Personnel's contact with lead part, reduces the labor intensity of operator, improves production efficiency, reduce rejection rate, to battery
Group overall performance, which is stablized to improve, great role.
Description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is one of structure diagram of turning-over support rack;
Fig. 3 is the second structural representation of turning-over support rack;
Fig. 4 is the structure diagram of controllable register device;
Fig. 5 is the overlooking the structure diagram of controllable register device;
Fig. 6 is the structure diagram of pole group's box;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structure diagram of clamping device;
Figure 10 is the overlooking the structure diagram of clamping device;
Figure 11 is the structure diagram of plate ear positioner;
Figure 12 is the left view of Figure 11.
In figure:1st, turning-over support rack;2nd, controllable register device;3rd, pole group box;4th, clamping device;5th, plate ear positioning dress
It puts;6th, remaining powder collection box;1-1, lower margin;1-2, side plate;1-3, support bar;1-4, support shaft;1-5, rotary arm;1-6, turn
Axis;1-7, driving cylinder;2-1, limited block;2-2, adjustment axis;2-3, support plate;2-4, limiting plate;2-5, rotation axis;2-6, gear
Plate;2-7, positioning pin fixed block;2-8, positioning pin;3-1, feather key;3-2, support plate;3-3, L-type side plate;3-4, combination roller
Son;3-5, liner plate;4-1, cylinder;4-2, screw rod;4-3, clamping plate;4-4, guide groove;4-5, adjusting sleeve;4-6, locating ring;5-
1st, fixed plate;5-2, positive and negative welding plate comb;5-3, pole positioning plate;5-4, pole group's positioning plate;5-5, lead;5-6, guide pad;
5-7, mobile cylinder.
Specific embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings:
As shown in Figure 1, assembling of lead-acid storage battery includes turning-over support rack 1 with polar group welder, in turning-over support rack 1
Equipped with pole group's box 3 and controllable register device 2, pole group's box 3 is equipped with clamping device 4, and pole 3 one side of group's box is equipped with a pair of of plate ear positioning
Device 5,1 lower section of turning-over support rack are equipped with remaining powder collection box 6;
As Figure 6-Figure 8, pole group box 3 includes being equipped with combination roller between two L-type side plates 3-3, two L-type side plate 3-3
One end is connected by support plate 3-2 between sub- 3-4, two L-type side plate 3-3;Two L-type side plate 3-3 and two support plate 3-2 structures
Into intracavity space be used for the storage of positive and negative grid, combination roller 3-4 is used for horizontal feed.
As shown in Figures 2 and 3, turning-over support rack 1 includes both side plate 1-2, both side plate 1-2 lower ends connection lower margin 1-1, two
It is connected between side plate 1-2 by support shaft 1-4, one end is equipped with support bar 1-3 between both side plate 1-2, close to support bar 1-3 one end
Both side plate 1-2 upper ends be equipped between shaft 1-6, two shaft 1-6 connect pole group box 3 L-type side plate 3-3, one of them
One end connection rotary arm 1-5 of shaft 1-6, rotary arm 1-5 connections driving cylinder 1-7, driving cylinder 1-7 are fixed on side plate
On the outside of 1-2;Cylinder 1-7 is driven by rotary arm 1-5 shaft 1-6 to be promoted to rotate ± 90 °, so as to the level of control pole group box 3
And the action of vertical both direction.
As shown in Figure 4 and Figure 5, controllable register device 2 includes baffle 2-6, and baffle 2-6 upper ends are equipped with rotation axis 2-5, rotation
Axis 2-5 both ends are connected with support plate 2-3, and support plate 2-3 lower ends are on adjustment axis 2-2, the support plate 2- of baffle 2-6 either sides
3, equipped with location hole is correspondingly provided on limiting plate 2-4, limiting plate 2-4 and baffle 2-6, positioning pin 2-8 are equipped at location hole;It should
Device is adjustable design, and baffle 2-6 can continuously be adjusted by support plate 2-3 along adjustment axis 2-2 racks, facilitates pole group position
Continuous adjustment, stop screw is arranged at support plate 2-3 bottoms, for controlling positions of the fixed baffle 2-6 on adjustment axis 2-2, gear
Plate 2-6 can also be rotated along rotation axis 2-5, so that the pole group after welding removes pole group's box 3, when limitation baffle 2-6 rotates, pass through limit
Position plate 2-4 and positioning pin 2-8 can limit rotation.
As shown in Figure 9 and Figure 10, clamping device 4 includes clamping plate 4-3, clamping plate 4-3 one sides connection cylinder piston rod, gas
Screw rod 4-2 is set with outside cylinder piston rod, cylinder 4-1 is fixed on screw rod 4-2, and cooperation is equipped with adjusting sleeve 4-5, spiral shell on screw rod 4-2
Bar 4-2 passes through the support plate 3-2 of pole group's box 3;Adjusting sleeve 4-5 and screw rod 4-2 forms lead screw transmission, rotates adjusting sleeve 4-5, screw rod
4-2 straight-line displacements, so as to drive clamping plate 4-3 and cylinder 4-1 global displacements, suitable for the continuous adjustment of not homopolarity group thickness,
The position offset of pole group when preventing from overturning.
As is illustrated by figs. 11 and 12, plate ear positioner 5 includes fixed plate 5-1, and fixed plate 5-1 is fixedly connected on L-type side
On plate 3-3, fixed plate 5-1 one sides are equipped with mobile cylinder 5-7, the positive and negative welding plate comb 5-2 of mobile cylinder 5-7 connections, positive and negative welding plate comb
5-2 is equipped with pole group positioning plate 5-4 and pole positioning plate 5-3;Mobile cylinder 5-7 promotes positive and negative welding plate comb 5-2 and positioning plate, leads to
It crosses broach and locating slot realizes the effect of pole group's plate ear positioning.
Pass through four support shaft 1-4 connections between the both side plate 1-2 of turning-over support rack 1.
The driving cylinder 1-7 of turning-over support rack 1 is fixed on by cylinder ears seat axis on the outside of side plate.
Side opposite two L-type side plate 3-3 is equipped with liner plate 3-5.
The support plate 3-2 that screw rod 4-2 is corresponded to through pole group's box 3 is equipped with feather key 3-1, and feather key is corresponded on screw rod 4-2
Guide groove 4-4 is equipped at 3-1.
The both ends of the adjustment axis 2-2 of controllable register device 2 are equipped with limited block 2-1.
The adjustment axis 2-2 of controllable register device 2 is equipped with scale.
By positioning pin fixed block 2-7 at location hole, positioning pin fixed block 2-7 and limiting plate 2-4 divide positioning pin 2-8
It Wei Yu not baffle 2-6 both sides.
Adjusting sleeve 4-5 one end on clamping device 4 is equipped with locating ring 4-6.
The mobile cylinder 5-7 of plate ear positioner 5 promotes positive and negative welding plate comb 5-2 to move by lead 5-5, lead 5-
In guide pad 5-6, guide pad 5-6 is located at fixed plate 5-1 both ends for 5 cooperations.
Pole positioning plate 5-3 is arranged at the side of positive and negative welding plate comb 5-2, and pole group positioning plate 5-4 is arranged at positive and negative welding plate comb
Broach one end of 5-2.
Wherein, the power parts such as each cylinder are controlled by components such as air valve switch.
In actual work, controllable register device 2 is adjusted to precalculated position, by the positive grid of storage battery production and negative plate
The horizontal propulsion pole group box 3 of pole group after grid combo, clamping device 4 are clamped, afterwards turn over frames 1 and pass through cylinder action
Pole group's box 3 is made to overturn 90 °, plate ear positioner 5 is positioned by cylinder action into andante ear, realizes that the one of plate ear and broach is a pair of
Should, the location action of completion pole group's plate ear.
Combo is carried out before the group's welding of pole by the equipment, then carries out welding job, improves work efficiency and product quality.
Claims (10)
1. a kind of assembling of lead-acid storage battery polar group welder, it is characterised in that:Including turning-over support rack (1), turning-over support
Equipped with pole group's box (3) and controllable register device (2) in rack (1), pole group's box (3) is equipped with clamping device (4), pole group's box (3)
One side is equipped with a pair of of plate ear positioner (5), and remaining powder collection box (6) is equipped with below turning-over support rack (1);
Pole group's box (3) includes two L-type side plates (3-3), and combination roller (3-4), two L are equipped between two L-type side plates (3-3)
One end is connected by support plate (3-2) between type side plate (3-3);
Turning-over support rack (1) include both side plate (1-2), both side plate (1-2) lower end connection lower margin (1-1), both side plate (1-2) it
Between connected by support shaft (1-4), one end is equipped with support bar (1-3) between both side plate (1-2), close to support bar (1-3) one end
Both side plate (1-2) upper end be equipped with shaft (1-6), the L-type side plate (3- of pole group's box (3) is connected between two shafts (1-6)
3), one end connection rotary arm (1-5) of one of shaft (1-6), rotary arm (1-5) connection driving cylinder (1-7) drive
Cylinder (1-7) of taking offence is fixed on the outside of side plate (1-2);
Controllable register device (2) includes baffle (2-6), and baffle (2-6) upper end is equipped with rotation axis (2-5), rotation axis (2-5) both ends
Support plate (2-3) is connected with, support plate (2-3) lower end is in adjustment axis (2-2), the support plate (2- of baffle (2-6) either side
3) limiting plate (2-4) is equipped with, location hole is correspondingly provided on limiting plate (2-4) and baffle (2-6), positioning pin is housed at location hole
(2-8);
Clamping device (4) includes clamping plate (4-3), clamping plate (4-3) one side connection cylinder piston rod, and cylinder piston rod is set with outside
There is screw rod (4-2), cylinder (4-1) is fixed on screw rod (4-2), and cooperation is equipped with adjusting sleeve (4-5), screw rod (4- on screw rod (4-2)
2) through the support plate (3-2) of pole group's box (3);
Plate ear positioner (5) includes fixed plate (5-1), and fixed plate (5-1) is fixedly connected on L-type side plate (3-3), fixed plate
(5-1) one side is equipped with mobile cylinder (5-7), and mobile cylinder (5-7) connects positive and negative welding plate comb (5-2), on positive and negative welding plate comb (5-2)
Equipped with pole group's positioning plate (5-4) and pole positioning plate (5-3).
2. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The turning-over support
It is connected between the both side plate (1-2) of rack (1) by four support shafts (1-4).
3. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The pole positioning
Plate (5-3) is arranged at the side of positive and negative welding plate comb (5-2), and pole group's positioning plate (5-4) is arranged at the broach of positive and negative welding plate comb (5-2)
One end.
4. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:Two L-types
The opposite side of side plate (3-3) is equipped with liner plate (3-5).
5. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:Screw rod (the 4-
2) support plate (3-2) corresponded to through pole group's box (3) is equipped with feather key (3-1), and feather key (3-1) is corresponded on screw rod (4-2)
Place is equipped with guide groove (4-4).
6. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The controllable register
The both ends of the adjustment axis (2-2) of device (2) are equipped with limited block (2-1).
7. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The controllable register
The adjustment axis (2-2) of device (2) is equipped with scale.
8. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The positioning pin
(2-8) by positioning pin fixed block (2-7) at location hole, positioning pin fixed block (2-7) and limiting plate (2-4) are located at respectively
Baffle (2-6) both sides.
9. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The clamping device
(4) adjusting sleeve (4-5) one end on is equipped with locating ring (4-6).
10. assembling of lead-acid storage battery polar group welder according to claim 1, it is characterised in that:The plate ear is determined
The mobile cylinder (5-7) of position device (5) promotes positive and negative welding plate comb (5-2) mobile by lead (5-5), and lead (5-5) is matched somebody with somebody
It attaches together in guide pad (5-6), guide pad (5-6) is located at fixed plate (5-1) both ends.
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CN201611243647.2A CN106514111B (en) | 2016-12-29 | 2016-12-29 | Assembling of lead-acid storage battery polar group welder |
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CN201611243647.2A CN106514111B (en) | 2016-12-29 | 2016-12-29 | Assembling of lead-acid storage battery polar group welder |
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CN106514111B true CN106514111B (en) | 2018-05-22 |
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Families Citing this family (3)
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CN107030429A (en) * | 2017-04-26 | 2017-08-11 | 安徽欧鹏巴赫新能源科技有限公司 | The erection welding frock of soft-package battery module |
CN112247338B (en) * | 2020-10-09 | 2021-10-08 | 天能集团(河南)能源科技有限公司 | Welding equipment for lead-acid storage battery and using method of welding equipment |
CN116598604B (en) * | 2023-05-22 | 2024-06-07 | 安徽海容能源科技有限公司 | Equipment for assembling single cell and shell in lead-acid storage battery |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201804951U (en) * | 2010-09-08 | 2011-04-20 | 江苏理士电池有限公司 | Plate wrapping die for 2V series batteries |
CN202894626U (en) * | 2012-11-29 | 2013-04-24 | 浙江天能动力能源有限公司 | Welding tool capable of adjusting position of workpiece |
CN204800196U (en) * | 2015-06-19 | 2015-11-25 | 江苏快乐电源(涟水)有限公司 | Battery utmost point crowd welding frock |
CN206326316U (en) * | 2016-12-29 | 2017-07-14 | 淄博鑫旭电源科技有限公司 | Assembling of lead-acid storage battery polar group welder |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100875537B1 (en) * | 2007-05-29 | 2008-12-24 | 주식회사 우경피엔제이 | Unmanned loan |
-
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- 2016-12-29 CN CN201611243647.2A patent/CN106514111B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201804951U (en) * | 2010-09-08 | 2011-04-20 | 江苏理士电池有限公司 | Plate wrapping die for 2V series batteries |
CN202894626U (en) * | 2012-11-29 | 2013-04-24 | 浙江天能动力能源有限公司 | Welding tool capable of adjusting position of workpiece |
CN204800196U (en) * | 2015-06-19 | 2015-11-25 | 江苏快乐电源(涟水)有限公司 | Battery utmost point crowd welding frock |
CN206326316U (en) * | 2016-12-29 | 2017-07-14 | 淄博鑫旭电源科技有限公司 | Assembling of lead-acid storage battery polar group welder |
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Denomination of invention: Electrode group welding machine for lead-acid battery assembly Effective date of registration: 20220609 Granted publication date: 20180522 Pledgee: Qishang bank Zhangdian sub branch Pledgor: ZIBO XINXU POWER SUPPLY TECHNOLOGY Co.,Ltd. Registration number: Y2022980007301 |
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