CN204142582U - Polytypic battery cap proving installation - Google Patents

Polytypic battery cap proving installation Download PDF

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Publication number
CN204142582U
CN204142582U CN201420593112.8U CN201420593112U CN204142582U CN 204142582 U CN204142582 U CN 204142582U CN 201420593112 U CN201420593112 U CN 201420593112U CN 204142582 U CN204142582 U CN 204142582U
Authority
CN
China
Prior art keywords
battery cap
proving installation
link
draft tube
counterdie
Prior art date
Application number
CN201420593112.8U
Other languages
Chinese (zh)
Inventor
闫凤玉
黄鹏
龚汉顺
翟恩宏
Original Assignee
安徽亿诺新能源有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽亿诺新能源有限责任公司 filed Critical 安徽亿诺新能源有限责任公司
Priority to CN201420593112.8U priority Critical patent/CN204142582U/en
Application granted granted Critical
Publication of CN204142582U publication Critical patent/CN204142582U/en

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Abstract

The utility model discloses a kind of polytypic battery cap proving installation, for detecting the anti-pressure ability of battery cap, this polytypic battery cap proving installation comprises worktable, described worktable is provided with link, the bottom of this link is fixed with the counterdie for placing this block, this counterdie has the inner chamber of upper opening and this inner space has draft tube, this draft tube is communicated with nitrogen pot by pressure valve, and this draft tube is provided with tensimeter, simultaneously, the top of this link is provided with the patrix that can press down, this patrix has the inner chamber of lower openings and this inner space has an escape pipe, the tail end of this escape pipe extends in liquid, this liquid is positioned in a water tank.The utility model has the advantages that: the block that can detect Multiple Type easily, and efficiency high, economize on gas.

Description

Polytypic battery cap proving installation

Technical field

The present invention relates to battery manufacturing equipment technical field, especially relate to a kind of polytypic battery cap proving installation.

Background technology

Battery prepared by battery closes in cap process, the mode adopting artificial single placement more.Therefore the detection for battery cap mostly is after a kind has carried out test and needs more mold exchange just can carry out next one test.That is, which can only test single model, thus inefficiency, operation are extremely inconvenient, and uses gas comparatively to waste.

Summary of the invention

The object of this invention is to provide a kind of polytypic battery cap proving installation, it has the block that can detect Multiple Type easily, and efficiency is high, the feature of economizing on gas.

The technical solution adopted in the present invention is: polytypic battery cap proving installation, for detecting the anti-pressure ability of battery cap, this polytypic battery cap proving installation comprises worktable, described worktable is provided with link, the bottom of this link is fixed with the counterdie for placing this block, this counterdie has the inner chamber of upper opening and this inner space has draft tube, this draft tube is communicated with nitrogen pot by pressure valve, and this draft tube is provided with tensimeter, simultaneously, the top of this link is provided with the patrix that can press down, this patrix has the inner chamber of lower openings and this inner space has an escape pipe, the tail end of this escape pipe extends in liquid, this liquid is positioned in a water tank.

The present invention is advantageously: the block that can detect Multiple Type easily, and efficiency high, economize on gas.The counterdie of polytypic battery cap proving installation of the present invention and patrix are clamped in centre by needing the block detected, and do not have too much restriction to the model of block, versatility is stronger.Meanwhile, whether have bubble occur, can learn testing result easily, efficiency is higher if only needing to observe.And, when only having block anti-pressure ability not enough, there is nitrogen to release just now, then use nitrogen little.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described:

Fig. 1 is the three-dimensional connection diagram of embodiments of the invention.

In figure: 10, worktable; 20, link; 31, counterdie, 32, patrix; 40, draft tube, 41, pressure valve, 42, tensimeter; 50, nitrogen pot; 60, escape pipe; 70, water tank.

Embodiment

Embodiment, as shown in Figure 1: polytypic battery cap proving installation, for detecting the anti-pressure ability of battery cap.That is, the situation that can this block occur puncturing in the pressure of setting is detected.This polytypic battery cap proving installation comprises worktable 10.This worktable 10 is provided with link 20.The bottom of this link 20 is fixed with the counterdie 31 for placing this block, and this counterdie 31 has the inner chamber of upper opening and this inner space has draft tube 40, and this draft tube 40 is communicated with nitrogen pot 50 by pressure valve 41, and this draft tube 40 is provided with tensimeter 42.That is, after this pressure valve 41 is opened, be full of nitrogen in the inner chamber of this counterdie 31, and the pressure of nitrogen is shown by this tensimeter 42, the size of pressure is adjusted by this pressure valve 41.Meanwhile, the top of this link 20 is provided with the patrix 32 that can press down.Such as, the top of this link 20 is connected with cylinder, and the telescopic end of this cylinder, and the telescopic end of this cylinder connects this patrix 32 down.This patrix 32 has the inner chamber of lower openings and this inner space has an escape pipe 60, and the tail end of this escape pipe 60 extends in the liquid such as water, and this liquid is positioned in a water tank 70.

Using method of the present invention: lie at the bottom of block to be tested between two parties down in this counterdie 31, the inner chamber of this counterdie 31 is covered by this block; This patrix 32 of downward promotion, makes this patrix 32 and this counterdie 31 overlap completely; Open this pressure valve 41, and according to the nitrogen pressure in this draft tube 40 of vision-control of this tensimeter 42, until this force value reaches setting value; Observe the liquid in this water tank 70, if bubble-free, represent that this block is qualified, otherwise, there is bubble to occur then representing that this block is defective.

The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (1)

1. polytypic battery cap proving installation, for detecting the anti-pressure ability of battery cap, this polytypic battery cap proving installation comprises worktable (10), it is characterized in that: described worktable (10) is provided with link (20), the bottom of this link (20) is fixed with the counterdie (31) for placing this block, this counterdie (31) has the inner chamber of upper opening and this inner space has draft tube (40), this draft tube (40) is communicated with nitrogen pot (50) by pressure valve (41), and this draft tube (40) is provided with tensimeter (42), simultaneously, the top of this link (20) is provided with the patrix (32) that can press down, this patrix (32) has the inner chamber of lower openings and this inner space has an escape pipe (60), the tail end of this escape pipe (60) extends in liquid, this liquid is positioned in a water tank (70).
CN201420593112.8U 2014-10-14 2014-10-14 Polytypic battery cap proving installation CN204142582U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420593112.8U CN204142582U (en) 2014-10-14 2014-10-14 Polytypic battery cap proving installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420593112.8U CN204142582U (en) 2014-10-14 2014-10-14 Polytypic battery cap proving installation

Publications (1)

Publication Number Publication Date
CN204142582U true CN204142582U (en) 2015-02-04

Family

ID=52419262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420593112.8U CN204142582U (en) 2014-10-14 2014-10-14 Polytypic battery cap proving installation

Country Status (1)

Country Link
CN (1) CN204142582U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897347A (en) * 2015-06-10 2015-09-09 三峡大学 Automatic test device for air lock decompression of silver-zinc battery
CN106198238A (en) * 2016-09-06 2016-12-07 珠海银隆新能源有限公司 Burst disk pressure resistant testing device
CN108168864A (en) * 2017-12-22 2018-06-15 惠州亿纬锂能股份有限公司 A kind of combination cover cap exhaust pressure relief aptitude tests device and its application

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897347A (en) * 2015-06-10 2015-09-09 三峡大学 Automatic test device for air lock decompression of silver-zinc battery
CN104897347B (en) * 2015-06-10 2017-10-13 三峡大学 A kind of smee cell vent plug pressure release automatic testing equipment
CN106198238A (en) * 2016-09-06 2016-12-07 珠海银隆新能源有限公司 Burst disk pressure resistant testing device
CN108168864A (en) * 2017-12-22 2018-06-15 惠州亿纬锂能股份有限公司 A kind of combination cover cap exhaust pressure relief aptitude tests device and its application

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20191014

CF01 Termination of patent right due to non-payment of annual fee