CN209707021U - A kind of Hai Jian full inspection mechanism of lithium battery top cap plate - Google Patents
A kind of Hai Jian full inspection mechanism of lithium battery top cap plate Download PDFInfo
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- CN209707021U CN209707021U CN201920489246.8U CN201920489246U CN209707021U CN 209707021 U CN209707021 U CN 209707021U CN 201920489246 U CN201920489246 U CN 201920489246U CN 209707021 U CN209707021 U CN 209707021U
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- lithium battery
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Abstract
The utility model provides a kind of Hai Jian full inspection mechanism of lithium battery top cap plate, comprising: support platform component (1)；Helium examines displacement component (2), moves under the promotion of cylinder, and helium inspection lower chamber component (3) is moved to the underface of helium inspection upper cavity component (4)；Helium examines lower chamber component (3), and lithium battery top cap plate (7) is placed on it, and seals and vacuumizes respectively between lithium battery top cap plate (7) and helium inspection lower chamber component (3) and helium inspection upper cavity component (4)；Helium examines upper cavity component (4), comprising: positive helium inspection connector (409), explosion-proof valve helium inspection connector (410), cathode helium inspection connector (411) respectively hunt leak to the anode, explosion-proof valve and cathode of lithium battery top cap plate (7)；Lamina tecti positioning component (5)；Flapper valve system component (6).
Description
Technical field
The invention belongs to quality inspection fields, provide a kind of lithium battery top cap Ban Haijian mechanism, use accurate inspection currently on the market
The highest helium mass spectrometer leak detector of precision is leaked, with vacuumizing, filling the technological means such as helium, detection, vacuum breaker, fast accurate is detected
Leak rate.
Background technique
Power battery lamina tecti manufacturing generallys use laser welding mode and welds explosion-proof valve, pole on the cover board.
The reasons such as environmental pollution will cause welding fusion area to be deposited when the material compositions such as cover board, explosion-proof valve, pole make a variation, or when welding operation
In quality defects such as pin hole, cracks.This defective battery of clock lamina tecti, will cause inside battery to be connected with external environment, makes
At leakage, prevent it from normal use.
Leak test plant can totally be divided into three classes currently on the market: positive pressure leak detection instrument, vacuum leak detector and helium mass spectrometer leak detector.
Wherein helium mass spectrometer leak detector precision highest is very wide in the stringent products application of sealing requirements.
Traditional power battery lamina tecti helium checking device, can only detect some single part, and detection unicity has
Very strong limitation, the device a kind of for detecting the device of power battery lamina tecti it is therefore necessary on this basis, design
With independent detection explosion-proof valve, independent detection positive and negative terminals, and the function of explosion-proof valve and positive and negative terminals is detected together.
Utility model content
The purpose of the utility model is to provide a kind of Hai Jian full inspection mechanisms of lithium battery top cap plate, have independent detection
Explosion-proof valve, independent detection positive and negative terminals, and the function of explosion-proof valve and positive and negative terminals is detected together.
A kind of Hai Jian full inspection mechanism of lithium battery top cap plate, comprising:
Support platform component (1), for providing the mounting platform of other all parts；
Helium examines displacement component (2), is mounted on support platform component (1), can be along support platform group under the promotion of cylinder
Slide block guide rail component on part (1) is mobile, and helium inspection lower chamber component (3) is moved to the underface of helium inspection upper cavity component (4)；
Helium examines lower chamber component (3), and lithium battery top cap plate (7) is placed in helium inspection lower chamber component (3), is moved to helium inspection
Behind the underface of upper cavity component (4), lithium battery top cap plate (7) and helium inspection lower chamber component (3) and helium examine upper cavity component (4)
Between seal and vacuumize respectively；
Helium examines upper cavity component (4), comprising: positive helium inspection connector (409), explosion-proof valve helium inspection connector (410), the inspection of cathode helium
Connector (411), respectively correspond helium inspection lower chamber component (3) be moved to helium inspection upper cavity component (4) underface after, lithium battery top
The position of the anode of cover board (7), explosion-proof valve and cathode, by connecting the correspondence valve of flapper valve system component (6) respectively to lithium
Anode, explosion-proof valve and the cathode of battery cap plate (7) are hunted leak；
Lamina tecti positioning component (5), to lithium battery top cap plate (7) be placed on helium inspection lower chamber component (3) on position into
Row positioning；
Flapper valve system component (6), is one group of flapper valve, controls a kind of lithium battery top cap plate by each flapper valve
The vacuumizing of Hai Jian full inspection mechanism, vacuum breaker, fill helium and take out helium.
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate is divided into left and right helium inspection full inspection device, there is 2
Group helium inspection displacement component (2), 2 groups of helium inspections lower chamber component (3), 2 groups of helium examine upper cavity component (4), 2 groups of lamina tecti positioning components
(5).
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate,
Helium inspection displacement component (2) includes: lower chamber cylinder mounting plate (201), linear bearing A(202)；
Helium inspection lower chamber component (3) include: lower chamber fixed plate (301), guide post (303), jacking cylinder (304),
Jacking cylinder link block A(305), jacking cylinder link block B(306)；
It is mounted on lower chamber cylinder mounting plate (201) on the jacking cylinder (304)；Guide post (303) and linear bearing A
(202) mating composition guide post guide sleeve component；
Jacking cylinder (304) pushes helium inspection lower chamber component (3) along guide post (303) and linear bearing A(202) mating group
It jacks and declines at guide post guide sleeve component.
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, helium inspection displacement component (2) include:
Helium cylinder manifold A(205), L-type quick-release connector A(206), L-type quick-release connector B(207), helium cylinder manifold B(208), T-type quick change
Connector (209), helium flapper valve B(211), helium cylinder manifold C(214), helium flapper valve C(216)；
L-type quick-release connector A(206) effect will be from helium cylinder manifold A(205) in helium pass to helium inspection lower chamber component
(3) or vacuum drawn helium；L-type quick-release connector B(207) shunting helium is transmitted to helium cylinder manifold from T-type quick-release connector (209)
) or vacuum drawn helium B(208；For T-type quick-release connector (209) by the helium in helium cylinder manifold A(205), one end passes to helium
Gas cylinder manifold B(208), one end passes to helium inspection lower chamber component (3) or vacuum drawn helium；Helium flapper valve B(211)
Helium examines station helium on the left of control switch；Helium cylinder manifold C(214) effect be collect helium pipeline be convenient for by each helium examine lower chamber
Helium extraction in component (3)；Helium flapper valve C(216) it is the helium extracted by vacuum pump in helium inspection lower chamber component (3)
Gas.
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, helium inspection lower chamber component (3) packet
It includes:
Lower chamber box (302) enters helium quick-release connector (307), row helium quick-release connector (308), sealing ring A(309)；
Enter helium quick-release connector (307), row helium quick-release connector (308), sealing ring A(309) it is mounted on lower chamber box
(302) on；
Enter helium quick-release connector (307) and row helium quick-release connector (308) is that each helium examines lower chamber component (3) into helium
With the interface of row's helium；Sealing ring A(309) it is that sealing helium examines lower chamber component (3) and helium examines upper cavity component (4).
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, helium inspection lower chamber component (3) packet
It includes:
Guide sleeve (310), guide sleeve baffle (311), guide post B(312), spring guide pillar (313), compressed spring (314), lamina tecti
Placing groove (315), lamina tecti block (316)；
Guide sleeve (310) and guide post B(312) one group of guide post guide sleeve component is formed, two groups of guide post guide sleeve components are mounted on cavity of resorption
In body box (302), wherein guide post B(312) one end is fixed on lamina tecti placing groove (315)；The installation of spring guide pillar (313) one end
On lower chamber box (302), one end be stop end, keep off on lamina tecti placing groove (315), spring guide pillar (313) housing pressure
Contracting spring (314)；Compressed spring (314) both ends are respectively against lower chamber box (302) and lamina tecti placing groove (315), in spring
Between have spring guide pillar (313) as guide post；Lamina tecti block (316) is mounted on lamina tecti placing groove (315)；Lithium battery top cap
Plate (7) is placed in lamina tecti placing groove (315)；
Guide sleeve (310) and guide post B(312) composition guide post guide sleeve component, cooperate compressed spring (314), buffer helium examines cavity of resorption
Influence of the impact force to lamina tecti when body component (3) jacks；Spring guide pillar (313) is that compressed spring (314) are oriented to, and are limited
The displacement of lamina tecti placing groove (315) and compressed spring (314)；Lamina tecti block (316) blocks under lithium battery top cap plate (7)
Protrusion plays the role of positioning；Guide sleeve baffle (311) effect is fixed guide sleeve (310).
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, helium inspection upper cavity component (4) packet
Include: corrugated pipe three-way connector (412), corrugated pipe three-way connector (412) are mounted in cathode helium inspection connector (411), bellows three
Pass joint (412) is separately connected the positive and negative electrode flapper valve of flapper valve system component (6), positive helium inspection connector by bellows
(409), cathode helium inspection connector (411), is vacuumized and vacuum breaker.
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, helium inspection upper cavity component (4) packet
It includes:
Upper plate (401), overhanging metal plate A(403), it is reflection inductor installation metal plate (404), reflection inductor (405), outer
Stretch metal plate B(406), reflecting plate (407), reflecting plate installation metal plate (408)；
Overhanging metal plate A(403), overhanging metal plate B(406) be separately mounted on upper plate (401)；It reflects inductor (405)
It is mounted in reflection inductor installation metal plate (404) and reflecting plate installation metal plate (408) with reflecting plate (407), in pairs group
Optoelectronic induction device assembly is penetrated in pairs；Reflection inductor installation metal plate (404) and reflecting plate installation metal plate (408) are separately mounted to outer
Stretch metal plate A(403) and overhanging metal plate B(406) on；
Whether reflection inductor (405) is accurate for detecting lithium battery top cap plate (7) position.
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, helium inspection upper cavity component (4) packet
It includes:
Sealing ring B(413), sealing ring C(414), sealing ring D(415), sealing ring E(416), sealing side plate (417).
Sealing ring B(413), sealing ring C(414), sealing ring D(415), sealing ring E(416), sealing side plate (417) respectively
It is mounted on upper plate (401)；
Lower chamber box (302) closure in upper plate (401) and helium inspection lower chamber component (3), forms a seal chamber；It is close
Seal B(413), sealing ring C(414), sealing ring D(415), sealing ring E(416) effect be respectively to lithium battery top cap plate
(7), lithium battery top cap plate (7) anode, lithium battery top cap plate (7) explosion-proof valve, lithium battery top cap plate (7) cathode are sealed and protect
Hold vacuum environment；Sealing side plate (417) is 3 logical vacuum blind hole sealings in upper plate (401).
Further, the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate, flapper valve system component (6) packet
Include: pressure gauge flapper valve prevents the excessive damage lamina tecti of pressure for detecting vacuum pressure.
The utility model has the advantages that by the way that positive helium inspection connector (409), explosion-proof is arranged in helium inspection upper cavity component (4)
Valve helium examines connector (410), cathode helium inspection connector (411), respectively corresponds helium inspection lower chamber component (3) and is moved to helium inspection upper cavity group
Behind the underface of part (4), the position of the anode of lithium battery top cap plate (7), explosion-proof valve and cathode passes through connection baffle valve system group
The correspondence valve of part (6) can separately or concurrently the anode to lithium battery top cap plate (7), explosion-proof valve and cathode hunt leak, and mention
High utilization rate of equipment and installations saves equipment cost, improves detection efficiency.
Detailed description of the invention
Fig. 1 is that the helium of lithium battery top cap plate examines full inspection mechanism structure schematic diagram；
Fig. 2 is that helium examines displacement component (2) structural schematic diagram；
Fig. 3 is that helium examines lower chamber component (3) structural schematic diagram；
Fig. 4 is that helium examines upper cavity component (4) schematic perspective view；
Fig. 5 is that helium examines upper cavity component (4) present invention looks up structural representation；
In figure: support platform component (1), helium inspection displacement component (2), helium inspection lower chamber component (3), helium examine upper cavity component
(4), lamina tecti positioning component (5), flapper valve system component (6)；
Lower chamber cylinder mounting plate (201), linear bearing A(202), buffering fixed block B(203), oil buffer B
(204), helium cylinder manifold A(205), L-type quick-release connector A(206), L-type quick-release connector B(207), helium cylinder manifold B(208), T
Type quick-release connector (209), baffle valve union B(210), helium flapper valve B(211), tank chain link block (212), sliding block connection
Plate (213), helium cylinder manifold C(214), baffle valve union C(215), helium flapper valve C(216)；
Lower chamber fixed plate (301), lower chamber box (302), guide post A(303), jacking cylinder (304), jacking cylinder connection
Block A(305), jacking cylinder link block B(306), enter helium quick-release connector (307), row helium quick-release connector (308), sealing ring A
(309), guide sleeve (310), guide sleeve baffle (311), guide post B(312), spring guide pillar (313), compressed spring (314), lamina tecti put
Set slot (315), lamina tecti block (316), lithium battery top cap plate (317)；
Upper plate (401), column (402), overhanging metal plate A(403), reflection inductor installation metal plate (404), reflection induction
Device (405), overhanging metal plate B(406), it is reflecting plate (407), reflecting plate installation metal plate (408), positive helium inspection connector (409), explosion-proof
Valve helium examine connector (410), cathode helium examine connector (411), corrugated pipe three-way connector (412), sealing ring B(413), sealing ring C
(414), sealing ring D(415), sealing ring E(416), sealing side plate (417), lithium battery top cap plate (7).
Specific embodiment
With reference to the accompanying drawing, the utility model is further described, in order to those skilled in the art understand that this reality
With novel.
It as shown in Fig. 1, is a kind of Hai Jian full inspection mechanism of lithium battery top cap plate, comprising:
Support platform component (1), for providing the mounting platform of other all parts；
Helium examines displacement component (2), is mounted on support platform component (1), can be along support platform group under the promotion of cylinder
Slide block guide rail component on part (1) is mobile, and helium inspection lower chamber component (3) is moved to the underface of helium inspection upper cavity component (4)；
Helium examines lower chamber component (3), and lithium battery top cap plate (7) is placed in helium inspection lower chamber component (3), is moved to helium inspection
Behind the underface of upper cavity component (4), lithium battery top cap plate (7) and helium inspection lower chamber component (3) and helium examine upper cavity component (4)
Between seal and vacuumize respectively；
Helium examines upper cavity component (4), comprising: positive helium inspection connector (409), explosion-proof valve helium inspection connector (410), the inspection of cathode helium
Connector (411), respectively correspond helium inspection lower chamber component (3) be moved to helium inspection upper cavity component (4) underface after, lithium battery top
The position of the anode of cover board (7), explosion-proof valve and cathode, by connecting the correspondence valve of flapper valve system component (6) respectively to lithium
Anode, explosion-proof valve and the cathode of battery cap plate (7) are hunted leak；
Lamina tecti positioning component (5), to lithium battery top cap plate (7) be placed on helium inspection lower chamber component (3) on position into
Row positioning；
Flapper valve system component (6), is one group of flapper valve, controls a kind of lithium battery top cap plate by each flapper valve
The vacuumizing of Hai Jian full inspection mechanism, vacuum breaker, fill helium and take out helium.
A kind of Hai Jian full inspection mechanism of lithium battery top cap plate is divided into left and right helium inspection full inspection device, there is 2 groups of helium inspection positions
Move component (2), 2 groups of helium inspections lower chamber component (3), 2 groups of helium inspections upper cavity component (4), 2 groups of lamina tecti positioning components (5).
A kind of Hai Jian full inspection mechanism of lithium battery top cap plate is mainly used for solving the detection sealing of power battery lamina tecti
Problem.
As shown in Fig. 2, displacement component (2) are examined by forming with lower component for helium, it is lower chamber cylinder mounting plate (201), straight
Spool holds A(202), helium cylinder manifold A(205), L-type quick-release connector A(206), L-type quick-release connector B(207), helium cylinder manifold B
(208), T-type quick-release connector (209), baffle valve union B(210), helium flapper valve B(211), tank chain link block (212), helium
Gas cylinder manifold C(214), baffle valve union C(215), helium flapper valve C(216)；
On the basis of lower chamber cylinder mounting plate (201), by linear bearing A(202), helium cylinder manifold A(205), helium
Cylinder manifold C(214), tank chain link block (212) is separately mounted on lower chamber cylinder mounting plate (201)；L-type quick-release connector A
(206), L-type quick-release connector B(207), baffle valve union B(210) be separately mounted to helium cylinder manifold A(205) on；L-type quick change
Connector A(206), L-type quick-release connector B(207), baffle valve union C(215) be separately mounted to helium cylinder manifold C(214) on；Helium
Gas flapper valve B(211) it is mounted on baffle valve union B(210) on；Helium flapper valve C(216) it is mounted on baffle valve union C(215)
On；
When work, linear bearing A(202) it is the direction of motion that one group of constraint, one helium examines lower chamber component (3)；L-type is fast
Changing-over head A(206) effect will pass to helium inspection lower chamber component (3) or vacuum drawn helium by helium from cylinder manifold；L-type is fast
Changing-over head B(207) shunt helium from the T-type quick-release connector (209) and be transmitted to helium cylinder manifold B(208) or vacuum drawn helium；T
Helium in helium cylinder manifold A(205), one end are passed to helium cylinder manifold B(208 by type quick-release connector (209)), one end transmitting
To helium inspection lower chamber component (3) or vacuum drawn helium；Helium flapper valve B(211) control switch left side helium inspection station helium
Gas；Tank chain link block (212) drives the tank chain (104) in support platform component (1) to move back and forth；Slider connecting plate
(213) the slide block guide rail component A(105 being mounted in support platform component (1)) on, effect is bearing helium inspection displacement component (2)
It moves back and forth with helium inspection lower chamber component (3)；Helium cylinder manifold C(214) effect is to collect helium pipeline to be convenient for each helium
Examine the helium extraction in lower chamber component (3)；Helium flapper valve C(216) it is that helium inspection lower chamber component (3) is extracted by vacuum pump
In helium.
It as shown in Fig. 3, is helium inspection lower chamber component (3) by being formed with lower component, lower chamber fixed plate (301), cavity of resorption
Body box (302), guide post A(303), jacking cylinder (304), jacking cylinder link block A(305), jacking cylinder link block B(306),
Enter helium quick-release connector (307), row helium quick-release connector (308), sealing ring A(309), guide sleeve (310), guide sleeve baffle (311),
Guide post B(312), spring guide pillar (313), compressed spring (314), lamina tecti placing groove (315), lamina tecti block (316), lithium electricity
Pond lamina tecti (317)；
On the basis of lower chamber fixed plate (301), by lower chamber box (302), guide post A(303) it is separately mounted to lower chamber
In fixed plate (301)；Jacking cylinder link block A(305), jacking cylinder link block B(306) mating be stuck in lower chamber fixed plate
(301) in；Jacking cylinder link block A(305) it is mounted on jacking cylinder (304)；Helium inspection position is mounted in jacking cylinder (304)
It moves on the lower chamber cylinder mounting plate (201) in component (2)；Enter helium quick-release connector (307), row helium quick-release connector (308),
Sealing ring A(309) it is mounted on lower chamber box (302)；Guide sleeve (310) and guide post B(312) one group of guide post guide sleeve component of composition,
Two groups of guide post guide sleeve components are mounted in lower chamber box (302), wherein guide post B(312) one end is fixed on lamina tecti placing groove
(315) on；Spring guide pillar (313) one end is mounted on lower chamber box (302), and one end is to stop end, is kept off in lamina tecti placing groove
(315) on, spring guide pillar (313) housing compressed spring (314)；Compressed spring (314) both ends are respectively against lower chamber box
(302) and lamina tecti placing groove (315), there are spring guide pillar (313) as guide post among spring.Lamina tecti block (316) installation
On lamina tecti placing groove (315)；Lithium battery top cap plate (317) is placed in lamina tecti placing groove (315)；
When work, guide post A(303) and helium inspection displacement component (2) in linear bearing A(302) composition guide post guide sleeve component,
Cooperate jacking cylinder (304) by helium inspection lower chamber component (3) jacking and decline.Enter helium quick-release connector (307) and row's helium is fast
Changing-over head (308) is interface of each helium inspection lower chamber component (3) into helium and row's helium；Sealing ring A(309) it is sealing helium inspection
Lower chamber component (3) and helium inspection upper cavity component (4), prevent helium from diluting.Guide sleeve (310) and guide post B(312) composition guide post lead
Component is covered, is cooperated compressed spring (314), influence of the impact force to lamina tecti when buffer helium examines lower chamber component (3) jacking；Spring
Guide post (313) is that compressed spring (314) is oriented to, and also limits the position of lamina tecti placing groove (315) and compressed spring (314)
It moves；Lamina tecti block (316) blocks the protrusion under lithium battery top cap plate (317), plays the role of positioning；Guide sleeve baffle (311)
Effect is fixed guide sleeve (310).
It as shown in figs. 4 and 5, is helium inspection upper cavity component (4) by being formed with lower component, upper plate (401), column
(402), overhanging metal plate A(403), reflection inductor installation metal plate (404), reflection inductor (405), overhanging metal plate B(406),
Reflecting plate (407), reflecting plate installation metal plate (408), positive helium inspection connector (409), explosion-proof valve helium examine connector (410), cathode helium
Examine connector (411), corrugated pipe three-way connector (412), sealing ring B(413), sealing ring C(414), sealing ring D(415), sealing ring
E(416), side plate (417), lithium battery top cap plate (7) are sealed；
On the basis of upper plate (401), by column (402), overhanging metal plate A(403), overhanging metal plate B(406), positive helium
Examine connector (409), explosion-proof valve helium inspection connector (410), cathode helium examine connector (411), sealing ring B(413), sealing ring C(414),
Sealing ring D(415), sealing ring E(416), sealing side plate (417) be separately mounted on upper plate (401)；Column (402) is another
End is mounted on the lower chamber cylinder mounting plate (201) in helium inspection displacement component (2)；Reflect inductor (405) and reflecting plate
(407) it is mounted in reflection inductor installation metal plate (404) and reflecting plate installation metal plate (408), group penetrates light in pairs in pairs
Electric inductor assembly；Reflection inductor installation metal plate (404) and reflecting plate installation metal plate (408) are separately mounted to overhanging metal plate A
(403) and overhanging metal plate B(406) on；Corrugated pipe three-way connector (412) is mounted on cathode helium inspection connector (411)；
When work, the lower chamber box (302) in upper plate (401) and helium inspection lower chamber component (3) is closed, and formation one is close
Seal chamber；Reflect inductor (405) are whether detection top cover Board position is accurate；Explosion-proof valve helium examines connector (410) and connects bellows, with
Flapper valve system component (6) connection, is vacuumized and vacuum breaker；Sealing ring B(413), sealing ring C(414), sealing ring D
(415), sealing ring E(416) effect be seal and keep vacuum environment；Corrugated pipe three-way connector (412) passes through bellows
It is separately connected flapper valve system component (6), positive helium inspection connector (409), cathode helium inspection connector (411), is vacuumized and is broken
Vacuum；Sealing side plate (417) is 3 logical vacuum blind hole sealings in upper plate (401).
Above embodiments are merely to illustrate a kind of specific embodiment of the utility model, rather than practical for limiting
Novel, the utility model range claimed is subject to described in claims.
Claims (10)
1. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate characterized by comprising
Support platform component (1), for providing the mounting platform of other all parts；
Helium examines displacement component (2), is mounted on support platform component (1), can be along support platform component (1) under the promotion of cylinder
On slide block guide rail component it is mobile, helium inspection lower chamber component (3) is moved to the underface of helium inspection upper cavity component (4)；
Helium examines lower chamber component (3), and lithium battery top cap plate (7) is placed in helium inspection lower chamber component (3), is moved to helium inspection epicoele
Behind the underface of body component (4), between lithium battery top cap plate (7) and helium inspection lower chamber component (3) and helium inspection upper cavity component (4)
It seals and vacuumizes respectively；
Helium examines upper cavity component (4), comprising: positive helium inspection connector (409), explosion-proof valve helium inspection connector (410), cathode helium examine connector
(411), respectively correspond helium inspection lower chamber component (3) be moved to helium inspection upper cavity component (4) underface after, lithium battery top cap plate
(7) position of anode, explosion-proof valve and cathode, by connecting the correspondence valve of flapper valve system component (6) respectively to lithium battery
Anode, explosion-proof valve and the cathode of lamina tecti (7) are hunted leak；Lamina tecti positioning component (5) places lithium battery top cap plate (7)
Position in helium inspection lower chamber component (3) is positioned；
Flapper valve system component (6) is one group of flapper valve, a kind of helium of lithium battery top cap plate is controlled by each flapper valve
Inspection full inspection mechanism vacuumizes, vacuum breaker, fills helium and take out helium.
2. the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate according to claim 1, which is characterized in that examined including 2 groups of helium
Displacement component (2), 2 groups of helium inspections lower chamber component (3), 2 groups of helium examine upper cavity component (4), 2 groups of lamina tecti positioning components (5), point
For left and right helium checking device.
3. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that
Helium inspection displacement component (2) includes: lower chamber cylinder mounting plate (201), linear bearing A(202)；
Helium inspection lower chamber component (3) includes: lower chamber fixed plate (301), guide post (303), jacking cylinder (304), jacking
Cylinder link block A(305), jacking cylinder link block B(306)；
It is mounted on lower chamber cylinder mounting plate (201) on the jacking cylinder (304)；Guide post (303) and linear bearing A
(202) mating composition guide post guide sleeve component；
Jacking cylinder (304) push helium inspection lower chamber component (3) along guide post (303) and linear bearing A(202) it is mating form lead
The jacking of column guide sleeve component and decline.
4. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that the helium inspection
Displacement component (2) includes: helium cylinder manifold A(205), L-type quick-release connector A(206), L-type quick-release connector B(207), helium confluence
Plate B(208), T-type quick-release connector (209), helium flapper valve B(211), helium cylinder manifold C(214), helium flapper valve C(216)；
L-type quick-release connector A(206) effect will be from helium cylinder manifold A(205) in helium pass to helium inspection lower chamber component (3)
Or vacuum drawn helium；L-type quick-release connector B(207) shunting helium is transmitted to helium cylinder manifold B from T-type quick-release connector (209)
(208) or vacuum drawn helium；For T-type quick-release connector (209) by the helium in helium cylinder manifold A(205), one end passes to helium
Cylinder manifold B(208), one end passes to helium inspection lower chamber component (3) or vacuum drawn helium；Helium flapper valve B(211) control
System switch left side helium examines station helium；Helium cylinder manifold C(214) effect be collect helium pipeline be convenient for by each helium examine lower chamber group
Helium extraction in part (3)；Helium flapper valve C(216) it is the helium extracted by vacuum pump in helium inspection lower chamber component (3).
5. the Hai Jian full inspection mechanism of a kind of lithium battery top cap plate according to claim 1, which is characterized in that the helium examines cavity of resorption
Body component (3) includes:
Lower chamber box (302) enters helium quick-release connector (307), row helium quick-release connector (308), sealing ring A(309)；
Enter helium quick-release connector (307), row helium quick-release connector (308), sealing ring A(309) it is mounted on lower chamber box (302)
On；
Enter helium quick-release connector (307) and row helium quick-release connector (308) is that each helium examines lower chamber component (3) into helium and row
The interface of helium；Sealing ring A(309) it is that sealing helium examines lower chamber component (3) and helium examines upper cavity component (4).
6. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that the helium inspection
Lower chamber component (3) includes:
Guide sleeve (310), guide sleeve baffle (311), guide post B(312), spring guide pillar (313), compressed spring (314), lamina tecti place
Slot (315), lamina tecti block (316)；
Guide sleeve (310) and guide post B(312) one group of guide post guide sleeve component is formed, two groups of guide post guide sleeve components are mounted on lower chamber box
(302) in, wherein guide post B(312) one end is fixed on lamina tecti placing groove (315)；Spring guide pillar (313) one end is mounted on down
On cavity box (302), one end be stop end, keep off on lamina tecti placing groove (315), spring guide pillar (313) housing compression bullet
Spring (314)；Compressed spring (314) both ends have among spring respectively against lower chamber box (302) and lamina tecti placing groove (315)
Spring guide pillar (313) is used as guide post；Lamina tecti block (316) is mounted on lamina tecti placing groove (315)；Lithium battery top cap plate
(7) it is placed in lamina tecti placing groove (315)；
Guide sleeve (310) and guide post B(312) composition guide post guide sleeve component, cooperate compressed spring (314), buffer helium examines lower chamber group
Influence of the impact force to lamina tecti when part (3) jacks；Spring guide pillar (313) is that compressed spring (314) are oriented to, and limit top cover
The displacement of plate placing groove (315) and compressed spring (314)；Lamina tecti block (316) blocks convex under lithium battery top cap plate (7)
It rises, plays the role of positioning；Guide sleeve baffle (311) effect is fixed guide sleeve (310).
7. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that the helium inspection
Upper cavity component (4) includes: corrugated pipe three-way connector (412), and corrugated pipe three-way connector (412) is mounted on cathode helium inspection connector
(411) on, corrugated pipe three-way connector (412) is separately connected the positive and negative electrode baffle of flapper valve system component (6) by bellows
Valve, positive helium inspection connector (409), cathode helium inspection connector (411), are vacuumized and vacuum breaker.
8. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that the helium inspection
Upper cavity component (4) includes:
Upper plate (401), overhanging metal plate A(403), reflection inductor installation metal plate (404), reflection inductor (405), overhanging metal plate
Golden B(406), reflecting plate (407), reflecting plate installation metal plate (408)；
Overhanging metal plate A(403), overhanging metal plate B(406) be separately mounted on upper plate (401)；It reflects inductor (405) and anti-
It penetrates plate (407) to be mounted in reflection inductor installation metal plate (404) and reflecting plate installation metal plate (408), group is pairs of in pairs
Penetrate optoelectronic induction device assembly；Reflection inductor installation metal plate (404) and reflecting plate installation metal plate (408) are separately mounted to overhanging metal plate
Golden A(403) and overhanging metal plate B(406) on；
Whether reflection inductor (405) is accurate for detecting lithium battery top cap plate (7) position.
9. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that the helium inspection
Upper cavity component (4) includes:
Sealing ring B(413), sealing ring C(414), sealing ring D(415), sealing ring E(416), sealing side plate (417)；
Sealing ring B(413), sealing ring C(414), sealing ring D(415), sealing ring E(416), sealing side plate (417) install respectively
On upper plate (401)；
Upper plate (401) and helium inspection lower chamber component (3) closure, form a seal chamber；Sealing ring B(413), sealing ring C
(414), sealing ring D(415), sealing ring E(416) effect be respectively to lithium battery top cap plate (7), lithium battery top cap plate (7)
Anode, lithium battery top cap plate (7) explosion-proof valve, lithium battery top cap plate (7) cathode are sealed and keep vacuum environment；Seal side plate
It (417) is 3 logical vacuum blind hole sealings in upper plate (401).
10. a kind of Hai Jian full inspection mechanism of lithium battery top cap plate according to claim 1 or claim 2, which is characterized in that the baffle
Valve system component (6) includes: pressure gauge flapper valve for detecting vacuum pressure, prevents the excessive damage lithium battery top cap plate of pressure
(7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489246.8U CN209707021U (en) | 2019-04-12 | 2019-04-12 | A kind of Hai Jian full inspection mechanism of lithium battery top cap plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920489246.8U CN209707021U (en) | 2019-04-12 | 2019-04-12 | A kind of Hai Jian full inspection mechanism of lithium battery top cap plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252252A (en) * | 2021-07-13 | 2021-08-13 | 苏州华智诚精工科技有限公司 | Detection equipment for battery detection based on detection environment |
| CN113932988A (en) * | 2021-11-26 | 2022-01-14 | 常熟大众机器人研究院有限公司 | Lithium battery cover plate detection device |
-
2019
- 2019-04-12 CN CN201920489246.8U patent/CN209707021U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252252A (en) * | 2021-07-13 | 2021-08-13 | 苏州华智诚精工科技有限公司 | Detection equipment for battery detection based on detection environment |
| CN113932988A (en) * | 2021-11-26 | 2022-01-14 | 常熟大众机器人研究院有限公司 | Lithium battery cover plate detection device |
| CN113932988B (en) * | 2021-11-26 | 2024-04-26 | 常熟大众机器人研究院有限公司 | Lithium battery cover plate detection device |
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