CN202529621U - Rolling-up mechanism for solar ethylene vinyl acetate (EVA) glue film - Google Patents

Rolling-up mechanism for solar ethylene vinyl acetate (EVA) glue film Download PDF

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Publication number
CN202529621U
CN202529621U CN2012200800770U CN201220080077U CN202529621U CN 202529621 U CN202529621 U CN 202529621U CN 2012200800770 U CN2012200800770 U CN 2012200800770U CN 201220080077 U CN201220080077 U CN 201220080077U CN 202529621 U CN202529621 U CN 202529621U
Authority
CN
China
Prior art keywords
rolling
eva
retractor
glue film
finished
Prior art date
Application number
CN2012200800770U
Other languages
Chinese (zh)
Inventor
徐金峰
Original Assignee
浙江飞宇光电科技有限公司
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 浙江飞宇光电科技有限公司 filed Critical 浙江飞宇光电科技有限公司
Priority to CN2012200800770U priority Critical patent/CN202529621U/en
Application granted granted Critical
Publication of CN202529621U publication Critical patent/CN202529621U/en

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Abstract

The utility model relates to a rolling-up mechanism for a solar ethylene vinyl acetate (EVA) glue film. The rolling-up mechanism comprises a rack and a rolling-up shaft, wherein the rolling-up shaft is arranged on the rack; a rocking rod is arranged on the rack; the rolling-up shaft is arranged at one end of the rocking rod; the other end of the rocking rod is rotatably connected with the rack through a rotating shaft; the middle of the rocking rod is hinged with a retractor device; and the action of the retractor device is controlled by a servo motor. According to the rolling-up mechanism, the rocking rod is pushed by the retractor device to move, so that the rolling-up shaft is driven to move; when the finished product EVA glue film is rolled up in a loosening mode, the servo motor controls the retractor device to be elongated to tightly draw the finished product EVA glue film; and when the finished product EVA glue film is rolled up in a tightening mode, the servo motor controls the retractor device to be shortened to loosen the finished product EVA glue film, so that the rolling-up quality is improved.

Description

A kind of rolling-up mechanism of solar power EVA glued membrane

Technical field

The utility model relates to the rolling-up mechanism of solar power EVA glued membrane.

Background technology

The encapsulation of widespread use of EVA glued membrane and solar panel, EVA glued membrane machine the back and pass through rolling-up mechanism with its rolling.The mechanism of the existing EVA of being used for glued membrane rolling is when carrying out rolling to finished product EVA glued membrane, because the stationkeeping of Scroll is constant, causes the tightness of its uncontrollable EVA film when rolling.Too loose like rolling, it is bigger then to cause finished product EVA glued membrane to take volume; Too tight like rolling, then be prone to cause the distortion of finished product EVA glued membrane, damage the EVA glued membrane.

The utility model content

The utility model has solved above-mentioned technical matters, the tightness ground rolling-up mechanism when a kind of may command EVA glued membrane rolling is provided.

The technical scheme that the utility model solves the problems of the technologies described above employing is: a kind of rolling-up mechanism of solar power EVA glued membrane; Comprise frame and be installed in the Scroll on this frame; Said frame is provided with a rocking bar, and this rocking bar one end is installed said Scroll, and the other end is rotationally connected through rotating shaft and frame; The middle part of said rocking bar and a retractor device are hinged, and the action of this retractor device is controlled by servomotor.

Can know that from above technical scheme the utility model promotes rocking bar through retractor device and moves, move that when the rolling of finished product EVA glued membrane was loose, the elongation of servomotor control retractor device made the tension of finished product EVA glued membrane thereby drive Scroll; When the rolling of finished product EVA glued membrane was tight, servomotor control retractor device shortened, and finished product EVA glued membrane is loosened, thereby improves the rolling quality.

Description of drawings

Fig. 1 is the structural representation of a kind of optimal way of the utility model.

The specific embodiment

Specify the utility model below in conjunction with accompanying drawing 1:

This rolling-up mechanism comprises frame 1 and is installed in the Scroll 2 on this frame; Said frame 1 is provided with a rocking bar 3; These rocking bar 3 one ends are installed said Scroll, and this Scroll is along with rocking bar moves, and the other end of said rocking bar is rotationally connected through rotating shaft 4 and frame; The middle part of said rocking bar and a retractor device 5 are hinged, and the action of this retractor device is controlled by servomotor.In implementation process, when the rolling of finished product EVA glued membrane was loose, the elongation of servomotor control retractor device promoted rocking bar and is moved to the left, thereby drives Scroll away from EVA glued membrane discharging position, and finished product EVA glued membrane is strained; When the rolling of finished product EVA glued membrane was tight, servomotor control retractor device shortened, and the pulling rocking bar moves right, and then drives Scroll near EVA glued membrane discharging position, and finished product EVA glued membrane is loosened, and not only avoids damaging the EVA glued membrane, and has improved the rolling quality.

Above-mentioned embodiment only supplies to explain the usefulness of the utility model; And be not to be the restriction to the utility model; The those of ordinary skill in relevant technologies field; Under the situation that does not break away from the utility model spirit and scope, can also make various variations and modification, so all technical schemes that are equal to also should belong to the category of the utility model.

Claims (1)

1. the rolling-up mechanism of a solar power EVA glued membrane; Comprise frame and be installed in the Scroll on this frame; It is characterized in that: said frame is provided with a rocking bar, and this rocking bar one end is installed said Scroll, and the other end is rotationally connected through rotating shaft and frame; The middle part of said rocking bar and a retractor device are hinged, and the action of this retractor device is controlled by servomotor.
CN2012200800770U 2012-03-06 2012-03-06 Rolling-up mechanism for solar ethylene vinyl acetate (EVA) glue film CN202529621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200800770U CN202529621U (en) 2012-03-06 2012-03-06 Rolling-up mechanism for solar ethylene vinyl acetate (EVA) glue film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200800770U CN202529621U (en) 2012-03-06 2012-03-06 Rolling-up mechanism for solar ethylene vinyl acetate (EVA) glue film

Publications (1)

Publication Number Publication Date
CN202529621U true CN202529621U (en) 2012-11-14

Family

ID=47130818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200800770U CN202529621U (en) 2012-03-06 2012-03-06 Rolling-up mechanism for solar ethylene vinyl acetate (EVA) glue film

Country Status (1)

Country Link
CN (1) CN202529621U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644180A (en) * 2013-12-04 2014-03-19 苏州凯欧机械科技有限公司 Film rolling machine support connecting pipe
CN107651466A (en) * 2017-09-20 2018-02-02 张家港爱铝铝箔科技有限公司 A kind of oscillating rod type aluminium foil preservative film auto-tensioning rewinding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644180A (en) * 2013-12-04 2014-03-19 苏州凯欧机械科技有限公司 Film rolling machine support connecting pipe
CN103644180B (en) * 2013-12-04 2015-12-30 苏州凯欧机械科技有限公司 A kind of volume film machine support connecting tube
CN107651466A (en) * 2017-09-20 2018-02-02 张家港爱铝铝箔科技有限公司 A kind of oscillating rod type aluminium foil preservative film auto-tensioning rewinding machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20130306