CN101823268A - EVA film hob cutting device of thin-film solar cell - Google Patents

EVA film hob cutting device of thin-film solar cell Download PDF

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Publication number
CN101823268A
CN101823268A CN 201010148944 CN201010148944A CN101823268A CN 101823268 A CN101823268 A CN 101823268A CN 201010148944 CN201010148944 CN 201010148944 CN 201010148944 A CN201010148944 A CN 201010148944A CN 101823268 A CN101823268 A CN 101823268A
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CN
China
Prior art keywords
shaft
cutter
knife
thin
solar cell
Prior art date
Application number
CN 201010148944
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Chinese (zh)
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CN101823268B (en
Inventor
屠余标
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镇江市美华机电产品有限公司(中美合资)
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Priority to CN2010101489445A priority Critical patent/CN101823268B/en
Publication of CN101823268A publication Critical patent/CN101823268A/en
Application granted granted Critical
Publication of CN101823268B publication Critical patent/CN101823268B/en

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Abstract

The invention relates to a part of a thin-film solar cell manufacturing device, in particular to an EVA film hob cutting device of a thin-film solar cell. The EVA film hob cutting device comprises a knife rest which is used for installing a cutting knife, wherein the bottom of the knife rest is fixedly connected with a slide block, the slide block is mutually matched and positioned with a fixed linear guide track under the slide block, the slide block and the knife rest can move along the linear guide track, an upper knife shaft, a lower knife shaft and a rubber wheel shaft are arranged on the knife rest, one of the upper knife shaft, the lower knife shaft and the rubber wheel shaft is a driving shaft driven by an electric motor, the other two shafts are synchronously driven by the driving shaft through a driving mechanism, the ends of the same sides of the upper knife shaft and the lower knife shaft are respectively provided with an upper hob and a lower hob which can rotate along the upper knife shaft and the lower knife shaft, the edges of the upper hob and the lower hob are provided with interlaced and bonded parts, at least one rubber rolling wheel is arranged on the rubber wheel shaft, and the bottom of the rubber rolling wheel is pressed on the top surface of the linear guide track. The EVA film hob cutting device can automatically cut an EVA film of a thin-film solar cell and has high automation degree and high machining precision.

Description

EVA film hob cutting device of thin-film solar cell

Technical field

The present invention relates to thin-film solar cells manufacturing equipment parts, specifically is an EVA film hob cutting device of thin-film solar cell.

Background technology

In the thin-film solar cells production line, around must cutting, EVA to given size, carries out automatic film covering before overlay film.At present, what mainly adopt is overlay film after the aritificial cut-off, can not be fit to automatic production line, and production efficiency is low, and dimensional accuracy is difficult to control.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of and can cut automaticity height, the EVA film hob cutting device of thin-film solar cell that machining accuracy is high automatically to thin-film solar cells EVA film.

EVA film hob cutting device of thin-film solar cell of the present invention includes a knife rest that is used for installing cutting tool, the knife rest bottom is fixedly connected with slide block, the fixing line slideway of slide block and its below location that cooperatively interacts can be moved slide block and knife rest along line slideway; The last cutter shaft vertical with the trend of line slideway, following cutter shaft and glue shaft are installed on the described knife rest; A described axle of going up in cutter shaft, following cutter shaft and the glue shaft is by motor-driven driving shaft, and other two axles pass through the transmission mechanism Synchronous Transmission by driving shaft; Described end, the same side of going up cutter shaft and following cutter shaft is separately installed with can be with the last hobboing cutter and the following hobboing cutter of upper and lower cutter shaft rotation, and the blade at last hobboing cutter and following hobboing cutter edge has the part of interlaced applying; At least one rubber roll is installed on the described glue shaft, and the rubber roll bottom abutment is on the end face of above-mentioned line slideway, and the force of rolling friction by rubber roll and line slideway drives knife rest and moves.

Described of going up in hobboing cutter and the following hobboing cutter is can be along its removable hobboing cutter that axially moves within the specific limits, and the while is equipped with in the rotating shaft of this removable hobboing cutter and can makes this removable cutter shaft to the spring of pressing close to another hobboing cutter.

Describedly go up cutter shaft, cutter shaft and glue shaft are arranged from top to bottom successively down, glue shaft is a driving shaft, passes through the synchronizing wheel transmission between glue shaft and the last cutter shaft, between last cutter shaft and the following cutter shaft by gear drive.

Advantage of the present invention is:

1, compact conformation has very big operating space, installs easy to adjust;

2, cut the precision height, the EVA film after cutting has higher linearity, and otch does not have burr;

3, can realize cutting of random length, speed of cut height, automaticity height;

3, by spring the blade of two hobboing cutters is adjacent to automatically, need not to adjust the blade gap, guaranteed to cut quality.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention;

Fig. 2 is the plan structure schematic diagram of Fig. 1.

The specific embodiment

As shown in the figure, this device includes a knife rest 1 that is used for installing cutting tool, and knife rest bottom is fixedly connected with slide block 2, and the line slideway of fixing 3 of slide block and its below location that cooperatively interacts can be moved slide block and knife rest along line slideway; The last cutter shaft 4 vertical with the trend of line slideway, following cutter shaft 5 and glue shaft 6 are installed on the knife rest 1; Glue shaft 6 is by motor-driven driving shaft, between last cutter shaft and the glue shaft by the synchronizing wheel transmission, between last cutter shaft and the following cutter shaft by gear drive.The end, the same side of last cutter shaft 4 and following cutter shaft 5 is separately installed with can be with the last hobboing cutter 7 and the following hobboing cutter 8 of upper and lower cutter shaft rotation, following hobboing cutter 8 can axially move within the specific limits along it, on the cutter shaft spring 10 is being installed down simultaneously, it can make down the blade at hobboing cutter edge be adjacent to the blade at hobboing cutter edge automatically, and upper and lower hobboing cutter rotation relatively cuts EVA film 11.Rubber roll 9 is installed on the glue shaft 6, and the rubber roll bottom abutment is on the end face of line slideway 3, and the force of rolling friction by rubber roll and line slideway drives knife rest synchronous linear in the hobboing cutter rotation and moves.

Claims (3)

1. EVA film hob cutting device of thin-film solar cell, it is characterized in that: it includes a knife rest (1) that is used for installing cutting tool, the knife rest bottom is fixedly connected with slide block (2), the fixing line slideway (3) of slide block and its below location that cooperatively interacts can be moved slide block and knife rest along line slideway; The last cutter shaft (4) vertical with the trend of line slideway, following cutter shaft (5) and glue shaft (6) are installed on the knife rest (1); A described axle of going up in cutter shaft (4), following cutter shaft (5) and the glue shaft (6) is by motor-driven driving shaft, and other two axles pass through the transmission mechanism Synchronous Transmission by driving shaft; The end, the same side of last cutter shaft (4) and following cutter shaft (5) is separately installed with can be with the last hobboing cutter (7) and the following hobboing cutter (8) of upper and lower cutter shaft rotation, and the blade at last hobboing cutter and following hobboing cutter edge has the part of interlaced applying; At least one rubber roll (9) is installed on the glue shaft (6), and the rubber roll bottom abutment is on the end face of line slideway (3).
2. EVA film hob cutting device of thin-film solar cell according to claim 1, it is characterized in that: described of going up in hobboing cutter (7) and the following hobboing cutter (8) is can be along its removable hobboing cutter that axially moves within the specific limits, and the while is equipped with in the rotating shaft of this removable hobboing cutter and can makes this removable cutter shaft to the spring of pressing close to another hobboing cutter (10).
3. EVA film hob cutting device of thin-film solar cell according to claim 1 and 2, it is characterized in that: described cutter shaft (4), following cutter shaft (5) and the glue shaft (6) gone up arranged from top to bottom successively, glue shaft (6) is a driving shaft, between glue shaft and the last cutter shaft by the synchronizing wheel transmission, between last cutter shaft and the following cutter shaft by gear drive.
CN2010101489445A 2010-04-19 2010-04-19 EVA film hob cutting device of thin-film solar cell CN101823268B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101489445A CN101823268B (en) 2010-04-19 2010-04-19 EVA film hob cutting device of thin-film solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101489445A CN101823268B (en) 2010-04-19 2010-04-19 EVA film hob cutting device of thin-film solar cell

Publications (2)

Publication Number Publication Date
CN101823268A true CN101823268A (en) 2010-09-08
CN101823268B CN101823268B (en) 2011-09-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101489445A CN101823268B (en) 2010-04-19 2010-04-19 EVA film hob cutting device of thin-film solar cell

Country Status (1)

Country Link
CN (1) CN101823268B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259774A (en) * 2011-06-27 2011-11-30 上海博显实业有限公司 Full-automatic cutting equipment
CN102729274A (en) * 2012-06-27 2012-10-17 常州市永明机械制造有限公司 Trimming knife after film coating of plastic product film coating combination machine
CN102962858A (en) * 2012-10-25 2013-03-13 东莞市鸿宝锂电科技有限公司 Rolling mechanism for lithium battery diaphragm
CN103640919A (en) * 2013-12-04 2014-03-19 上海箴宇控制技术有限公司 Speed-adjustable breaking mechanism for thin film take-up machine
CN104148724A (en) * 2014-08-06 2014-11-19 安徽省芜湖仪器仪表研究所 Steel strip shearing machine for cellular board capable of guaranteeing uniformity of forced convection flow field
CN106737962A (en) * 2016-12-22 2017-05-31 苏州金纬机械制造有限公司 Chopper
CN106808513A (en) * 2017-02-15 2017-06-09 东莞市隆琛机械有限公司 A kind of rotary cutting round rod machine
CN108417664A (en) * 2018-02-11 2018-08-17 重庆工业职业技术学院 EVA film hob cutting device of thin-film solar cell

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2150980Y (en) * 1993-04-05 1993-12-29 成都科技大学 Cutter for thin sheet materials
EP0618664A2 (en) * 1993-03-30 1994-10-05 Sony Corporation Linear electromagnetic driving apparatus and use of same for lens adjustment
CN2656097Y (en) * 2003-12-12 2004-11-17 石玉华 Decorative membrane sheet partioned cutting machine
US20050120841A1 (en) * 2001-12-26 2005-06-09 Castronovo Charles A. Zero-clearance cutting systems
CN200981265Y (en) * 2006-12-15 2007-11-28 天津力神电池股份有限公司 Axle-box type cylindrical lithium iron battery diaphragm cutting device
CN201235558Y (en) * 2008-05-04 2009-05-13 重庆江陵仪器厂 Accumulator polar plate slicing apparatus
CN201702802U (en) * 2010-04-19 2011-01-12 镇江市美华机电产品有限公司(中美合资) Hob cutting device for EVA film of thin film solar cell

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618664A2 (en) * 1993-03-30 1994-10-05 Sony Corporation Linear electromagnetic driving apparatus and use of same for lens adjustment
CN2150980Y (en) * 1993-04-05 1993-12-29 成都科技大学 Cutter for thin sheet materials
US20050120841A1 (en) * 2001-12-26 2005-06-09 Castronovo Charles A. Zero-clearance cutting systems
CN2656097Y (en) * 2003-12-12 2004-11-17 石玉华 Decorative membrane sheet partioned cutting machine
CN200981265Y (en) * 2006-12-15 2007-11-28 天津力神电池股份有限公司 Axle-box type cylindrical lithium iron battery diaphragm cutting device
CN201235558Y (en) * 2008-05-04 2009-05-13 重庆江陵仪器厂 Accumulator polar plate slicing apparatus
CN201702802U (en) * 2010-04-19 2011-01-12 镇江市美华机电产品有限公司(中美合资) Hob cutting device for EVA film of thin film solar cell

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259774A (en) * 2011-06-27 2011-11-30 上海博显实业有限公司 Full-automatic cutting equipment
CN102259774B (en) * 2011-06-27 2014-01-01 上海博显实业有限公司 Full-automatic cutting equipment
CN102729274A (en) * 2012-06-27 2012-10-17 常州市永明机械制造有限公司 Trimming knife after film coating of plastic product film coating combination machine
CN102962858A (en) * 2012-10-25 2013-03-13 东莞市鸿宝锂电科技有限公司 Rolling mechanism for lithium battery diaphragm
CN102962858B (en) * 2012-10-25 2015-07-08 东莞市鸿宝锂电科技有限公司 Rolling mechanism for lithium battery diaphragm
CN103640919A (en) * 2013-12-04 2014-03-19 上海箴宇控制技术有限公司 Speed-adjustable breaking mechanism for thin film take-up machine
CN104148724A (en) * 2014-08-06 2014-11-19 安徽省芜湖仪器仪表研究所 Steel strip shearing machine for cellular board capable of guaranteeing uniformity of forced convection flow field
CN106737962A (en) * 2016-12-22 2017-05-31 苏州金纬机械制造有限公司 Chopper
CN106808513A (en) * 2017-02-15 2017-06-09 东莞市隆琛机械有限公司 A kind of rotary cutting round rod machine
CN106808513B (en) * 2017-02-15 2018-10-09 东莞市隆琛机械有限公司 A kind of rotary cutting round rod machine
CN108417664A (en) * 2018-02-11 2018-08-17 重庆工业职业技术学院 EVA film hob cutting device of thin-film solar cell

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Owner name: ZHENJIANG BORUI AUTOMATIC TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ZHENJIANG MEIHUA ELECTROMECHANICAL PRODUCTS CO., LTD. (SINO-AMERICAN JOINT VENTURE)

Effective date: 20111207

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Effective date of registration: 20111207

Address after: 212009 Zhenjiang City, Jiangsu Province Economic Development Zone Three Road, four road south latitude

Patentee after: Zhenjiang Borui Automation Technology Co. Ltd.

Address before: 212009 Zhenjiang City, Jiangsu Province Economic Development Zone Three Road, four road south latitude

Patentee before: Zhenjiang Meihua Electromechanical Product Co., Ltd.

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110907

Termination date: 20170419