Releasing device for making solar backing plate films

A technology of solar back sheet film and unwinding device, which is applied in thin material handling, transportation and packaging, winding strips, etc., can solve the problems of single unwinding device, low production efficiency, manpower consumption, etc., so as to improve product quality And the effect of production efficiency, simple structure and constant tension

Inactive Publication Date: 2014-12-17
JIANGSU XUJING NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing unwinding racks for solar module packaging backplane film and base film all use a single unwinding device. manpower, and the production efficiency is low and the cost is high

Method used

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  • Releasing device for making solar backing plate films

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Embodiment Construction

[0014] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0015] like figure 1 The unwinding device for solar backplane film production shown has a base 1 and a controller. The base 1 is vertically provided with a frame 2 and a replacement rotating shaft 3, and the two sides of the replacing rotating shaft 3 are respectively connected with rotatable first unwinding shafts. 4 and the second unwinding shaft 5, the replacement rotating shaft 3 is connected with a rewinding motor; the first unwinding shaft 4 is connected with the first magnetic powder clutch driving device 6 that controls the unwinding tension of the first unwinding shaft 4, and the second unwinding shaft 5 is connected with The second magnetic powder clutch driving devic...

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Abstract

The invention discloses a releasing device for making solar backing plate films. The releasing device for making the solar backing plate films comprises a base and a controller; the base is perpendicularly provided with a frame and a replacement rotating shaft; two sides of the replacement rotating shaft are respectively connected with a rotational first unreeling shaft and a rotational second unreeling shaft; the replacement rotating shaft is connected with a roll replacing motor; the first unreeling shaft is connected with a first magnetic powder clutch driving device for controlling the unreeling tension of the first unreeling shaft; the second unreeling shaft is connected with a second magnetic powder clutch driving device for controlling the unreeling tension of the second unreeling shaft; the frame is provided with a tension sensing device for detecting the tension of a base film of a backing plate film and a transmission guide roller set for guiding the direction of the base film of the backing plate film. The releasing device is simple in structure, reasonable in design and high in automation degree, and the product quality and the production efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of solar module packaging backplane film production equipment, in particular to a discharging device for solar backplane film production. Background technique [0002] With the gradual reduction of non-renewable energy and various pollution problems caused by the production and use of mineral resources, countries are using policy and legal means to gradually increase the development and utilization of renewable energy and clean energy, and strive to improve Its share of total energy use. Among these clean and renewable energy sources, solar energy is one of the most important energy sources. Solar panels are commonly used in solar equipment at present, which is an important device for converting solar energy into electrical energy. The service life of such products is generally designed to be more than 25 years. To ensure that the product reaches such a long service life, it is necessary to strictly contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/10
Inventor 郭毅
Owner JIANGSU XUJING NEW ENERGY TECH
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