CN201352586Y - Device for safe gluing of roll core bottom of battery - Google Patents

Device for safe gluing of roll core bottom of battery Download PDF

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Publication number
CN201352586Y
CN201352586Y CNU2008202061974U CN200820206197U CN201352586Y CN 201352586 Y CN201352586 Y CN 201352586Y CN U2008202061974 U CNU2008202061974 U CN U2008202061974U CN 200820206197 U CN200820206197 U CN 200820206197U CN 201352586 Y CN201352586 Y CN 201352586Y
Authority
CN
China
Prior art keywords
adhesive tape
battery
vacuum cup
roll core
conveyer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CNU2008202061974U
Other languages
Chinese (zh)
Inventor
张涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Device Co Ltd
Original Assignee
Shenzhen Huawei Communication Technologies Co Ltd
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 Shenzhen Huawei Communication Technologies Co Ltd filed Critical Shenzhen Huawei Communication Technologies Co Ltd
Priority to CNU2008202061974U priority Critical patent/CN201352586Y/en
Application granted granted Critical
Publication of CN201352586Y publication Critical patent/CN201352586Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Sealing Battery Cases Or Jackets (AREA)

Abstract

]The utility model discloses a device for safe gluing of the roll core bottom of a battery, which comprises a transmission device used for transmitting a roll core of a battery, a stretching device used for stretching an adhesive tape, a cutting device used for cutting the adhesive tape and an automatic gluing device, wherein the cutting device is connected with an adhesive tape rolling drum; the stretching device is arranged at one side of the transmission device and is used for stretching one end of the adhesive tape to the other side of the transmission device so as to stick the bottom of the battery core; and the automatic gluing device is arranged above the transmission device and is used for extruding the adhesive tape adhered to the bottom of the battery roll core and tearing the paper-based band on the back surface of the adhesive tape through absorption. The utility model can accurately control the pressure for the adhesion of the adhesive tape, prevent the breakage of the glued battery, reduce the product failure rate, and improve the production efficiency.

Description

A kind of equipment of realizing the battery roll core safe sealing in bottom
Technical field
The utility model relates to battery manufacturing process and equipment, relates in particular to a kind of equipment of realizing the battery roll core safe sealing in bottom.
Background technology
Usually the gummed paper of the involute core of battery bottom is used for avoiding battery that the electric leakage security incident takes place, present domestic battery production manufacturing company all adopts manual method to carry out battery roll core bottom sealing process, because the battery roll core electrode layer is very thin, when artificial sealing is operated, employee's qualification difference, firmly size is different, cause the battery breakage after the sealing easily, the hazard rate height, potential safety hazard is big, and manual mode of operation's production efficiency is low.
The utility model content
Based on above-mentioned the deficiencies in the prior art, the technical problem that the utility model embodiment will solve is to provide a kind of equipment of realizing the battery roll core safe sealing in bottom, adopt semiautomatic equipment to finish the safe sealing process in battery roll core bottom, reduce hazard rate, enhance productivity.
A kind of equipment of realizing the battery safe sealing in bottom that the utility model embodiment provides comprises: be used to transmit the conveyer of battery roll core, be used for the stretching device of stretch tape paper, be used to cut off the shearing device of adhesive tape, automatically the sealing device; Described shearing device and adhesive tape reel link together, described stretching device is positioned at a side of described conveyer, adhesive tape one end is stretched to the opposite side of described conveyer, cling described battery bottom, described automatic sealing device is positioned at the top of described conveyer, be used to push the adhesive tape of pasting the battery roll core bottom, and the base band paper at the described adhesive tape back side is fallen in the absorption tearing.
Further, described conveyer is made up of the conveyer belt or the transmission hinge of both sides band positioning guide rail.
Further, described automatic sealing device is made up of the vacuum cup that at least one coil tension spring bar one end flexibly connects, described vacuum cup is built-in with automatically reset setting screw shell fragment, described vacuum cup inside connects vacuum extractor, falls the base band paper at the described adhesive tape back side by the air vent hole absorption tearing at described vacuum cup edge.
Implement embodiment of the present utility model, can accurately control the pressure of pasting gummed paper, avoid the battery breakage after the sealing, reduce hazard rate, and improved production efficiency.
Description of drawings
Fig. 1 is a kind of device structure schematic diagram of realizing the battery safe sealing in bottom that the utility model embodiment one provides;
Fig. 2 is a kind of device structure schematic diagram of realizing the battery safe sealing in bottom that the utility model embodiment two provides;
Embodiment
As shown in Figure 1, a kind of equipment of realizing the battery safe sealing in bottom that the utility model embodiment one provides, this semi-automatic equipment comprises:
Be used to transmit the conveyer 2 of battery roll core 1,, be used for the stretching device 4 of stretch tape paper, be used to cut off the shearing device 5 of adhesive tape, automatically sealing device 6; Described shearing device 5 and adhesive tape reel 3 link together, and described shearing device 5 can be a chopper; Described stretching device 4 is positioned at a side of described conveyer 2, adhesive tape 31 1 ends of adhesive tape reel 3 are stretched to the opposite side of described conveyer, cling described battery bottom, described automatic sealing device 6 is positioned at the top of described conveyer 2, be used to push the adhesive tape of pasting the battery roll core bottom, and the base band paper at the described adhesive tape back side is fallen in the absorption tearing.
Wherein said conveyer 2 is made up of the conveyer belt or the transmission hinge of both sides band positioning guide rail 7.
Described automatic sealing device 6 is made up of the vacuum cup 62 that at least one coil tension spring bar 61 1 end flexibly connects, described vacuum cup is built-in with automatically reset setting screw shell fragment 63, described vacuum cup inside connects vacuum extractor (not drawing among the figure), falls the base band paper at the described adhesive tape back side by the air vent hole 64 absorption tearings at described vacuum cup edge.
Described automatic sealing device 6 is made up of the vacuum cup that coil tension spring bar one end flexibly connects, the top that described vacuum cup is arranged on described conveyor belt or transmits hinge, the coil tension spring bar of band vacuum cup swings and is used to push the adhesive tape of pasting the battery roll core bottom, and the base band paper at the described adhesive tape back side is fallen in the absorption tearing.
The flow process that realizes the battery roll core safe sealing in bottom is as follows:
101, the battery roll core that will process is put into the conveyer belt of band positioning guide rail or is transmitted on the hinge, and positioning guide rail makes the battery roll core constant transmissions of placement, does not produce offset, and the battery roll core bottom is towards automatic sealing device direction transmission.
102, the described stretching device one section adhesive tape concora crush that launches that will stretch in advance covers described battery roll core bottom.
103, automatic sealing device is finished the process of Continuous pressing device for stereo-pattern paper.
When the battery roll core bottom that is coated with adhesive tape touches the vacuum cup of described automatic sealing device, promote coil tension spring bar elasticity to after-contraction, the coil tension spring bar of band vacuum cup swings and is used to push the adhesive tape of pasting the battery roll core bottom, make the one side of adhesive tape paper tape stickum just in time firmly be bonded at the battery roll core bottom, but it is too big to be unlikely to pressure, bring infringement to battery roll core, the elasticity of described coil tension spring can be measured by experiment, draw the elastic range value of a safety, more accurate than artificial stickup pressure, paste position more puts in place.
104, the sealing device adsorbs the base band paper that the described adhesive tape back side that has pasted is fallen in tearing automatically, and described shearing device cuts off the described adhesive tape that has pasted.
Can fall the base band paper at the described adhesive tape back side by the air vent hole absorption tearing at described vacuum cup edge, fall the base band paper at the described adhesive tape back side that has pasted by the mode tearing of vacuum suction, perhaps get rid of the base band paper at the described adhesive tape back side that has pasted by the mode of rubbing wiping, the cutter of described shearing device cut off the described adhesive tape that has pasted.
105, one section new adhesive tape of described stretching device stretching expansion, described vacuum cup utilizes the rotation of setting screw shell fragment to be returned to initial condition, prepares to paste next battery roll core.
As shown in Figure 2, a kind of equipment of realizing the battery safe sealing in bottom that the utility model embodiment two also provides, the difference of this equipment and embodiment one is: described automatic sealing device is made up of the vacuum cup that 2 coil tension spring bar one ends flexibly connect, the vacuum cup that described 2 coil tension spring bar one ends flexibly connect, the other end is fixed, finish jointly to described battery roll core sealing process 2 corresponding respectively both sides, top that are arranged on described conveyor belt or transmit hinge of vacuum cup.Distance between described 2 vacuum cups is less than the battery roll core width on the described conveyer.When the battery roll core bottom that is coated with adhesive tape touches described vacuum cup, push described 2 vacuum cups and shrink to both sides, described vacuum cup is given tensile force of adhesive tape simultaneously, makes adhesive tape firmly stick on the battery roll core bottom.
Adopt the equipment of the realization battery safe sealing in bottom that the utility model embodiment provides, can accurately control the pressure of pasting gummed paper, avoid the battery breakage after the sealing, reduce hazard rate, and improved production efficiency.
The above is a preferred implementation of the present utility model; certainly can not limit the interest field of the utility model with this; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement and change also are considered as protection range of the present utility model.

Claims (5)

1, a kind of equipment of realizing the battery safe sealing in bottom is characterized in that, comprising: be used to transmit the conveyer of battery roll core, be used for the stretching device of stretch tape paper, be used to cut off the shearing device of adhesive tape, automatically the sealing device; Described shearing device and adhesive tape reel link together, described stretching device is positioned at a side of described conveyer, adhesive tape one end is stretched to the opposite side of described conveyer, cling described battery bottom, described automatic sealing device is positioned at the top of described conveyer, be used to push the adhesive tape of pasting the battery roll core bottom, and the base band paper at the described adhesive tape back side is fallen in the absorption tearing.
2, equipment according to claim 1 is characterized in that, described conveyer is made up of the conveyer belt or the transmission hinge of both sides band positioning guide rail.
3, equipment according to claim 1, it is characterized in that, described automatic sealing device is made up of the vacuum cup that at least one coil tension spring bar one end flexibly connects, described vacuum cup is built-in with automatically reset setting screw shell fragment, described vacuum cup inside connects vacuum extractor, falls the base band paper at the described adhesive tape back side by the air vent hole absorption tearing at described vacuum cup edge.
4, according to claim 1 or 3 described equipment, it is characterized in that, described automatic sealing device is made up of the vacuum cup that 1 coil tension spring bar one end flexibly connects, the top that described vacuum cup is arranged on described conveyor belt or transmits hinge, the coil tension spring bar of band vacuum cup swings and is used to push the adhesive tape of pasting the battery roll core bottom, and the base band paper at the described adhesive tape back side is fallen in the absorption tearing.
5, according to claim 1 or 3 described equipment, it is characterized in that, described automatic sealing device is made up of the vacuum cup that 2 coil tension spring bar one ends flexibly connect, the corresponding respectively both sides, top that are arranged on described conveyor belt or transmit hinge of the vacuum cup that described 2 coil tension spring bar one ends flexibly connect, the distance between described 2 vacuum cups is less than the battery roll core width on the described conveyer.
CNU2008202061974U 2008-12-26 2008-12-26 Device for safe gluing of roll core bottom of battery Expired - Lifetime CN201352586Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202061974U CN201352586Y (en) 2008-12-26 2008-12-26 Device for safe gluing of roll core bottom of battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202061974U CN201352586Y (en) 2008-12-26 2008-12-26 Device for safe gluing of roll core bottom of battery

Publications (1)

Publication Number Publication Date
CN201352586Y true CN201352586Y (en) 2009-11-25

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Application Number Title Priority Date Filing Date
CNU2008202061974U Expired - Lifetime CN201352586Y (en) 2008-12-26 2008-12-26 Device for safe gluing of roll core bottom of battery

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CN (1) CN201352586Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593521A (en) * 2012-02-22 2012-07-18 周俊雄 Automatic adhesive sticking machine of flexible packaged lithium battery
CN113725493A (en) * 2021-07-26 2021-11-30 广东嘉尚新能源科技有限公司 Soft package lithium battery sealing equipment and sealing performance detection method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593521A (en) * 2012-02-22 2012-07-18 周俊雄 Automatic adhesive sticking machine of flexible packaged lithium battery
CN102593521B (en) * 2012-02-22 2014-01-08 周俊雄 Automatic adhesive sticking machine of flexible packaged lithium battery
CN113725493A (en) * 2021-07-26 2021-11-30 广东嘉尚新能源科技有限公司 Soft package lithium battery sealing equipment and sealing performance detection method thereof
CN113725493B (en) * 2021-07-26 2023-02-28 广东嘉尚新能源科技有限公司 Soft package lithium battery sealing equipment and sealing performance detection method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HUAWEI DEVICE CO., LTD.

Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO.

CP01 Change in the name or title of a patent holder

Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No.

Patentee after: Huawei Device Co., Ltd.

Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No.

Patentee before: Shenzhen Huawei Communication Technology Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20091125

CX01 Expiry of patent term