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Automatic welting device

A welt, automatic technology for sustainable manufacturing/processing, electrical components, climate sustainability, etc., which can solve the problems of time-consuming, laborious, fragile, and inefficient solar panels

Active Publication Date: 2017-11-07
SUZHOU IND ROBOT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing situation, manual welting is used, and the solar panels are fragile. Manual packaging is not only time-consuming and laborious, but also inefficient, and it is easy to cause secondary damage to the product.

Method used

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0024] Such as Figure 1-7 As shown, an automatic welting device, when the product needs to be welted, the automatic welting device is moved along the edge of the product to the position that needs to be welted and then paused. During the movement, the floating pressing wheel mechanism will press the product level. The upper and lower surfaces keep the centerline of the tape in the longitudinal direction of the automatic welting device and the centerline of the horizontal upper and lower surfaces (thickness) of the product within the tolerance range, so as to ensure the size requirements of the tape. The edge device can be applied...

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PUM

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Abstract

The invention discloses an automatic edge attaching device. Floating mechanisms on a floating pinch roller mechanism enable the device to be suitable for most solar panels, and a floating corrugated spring enables the distance between the upper floating mechanism and the lower floating mechanism to be adjusted automatically along with the thickness of products; a tape tearing mechanism can move forwards, backwards, leftwards and rightwards at a horizontal position to better carry the tape to the positions of the products; an edge pinching mechanism enables the tape to be completely attached to the products in a U shape; a flattening mechanism enables the tape attached to the products to continue to be attached and be subjected to further wrinkling compression, so that the tape is better attached to the products. Through the whole device, automatic edge attachment is realized, secondary damage is prevented, and work efficiency is greatly improved.

Description

Technical field [0001] The invention relates to the field of solar cell production, in particular to an automatic welting device before solar cell lamination. Background technique [0002] In the solar cell production process, because the intermediate layer EVA (ethylene-vinyl acetate copolymer) and other substances overflow during lamination, if it is allowed to overflow, it will first contaminate the lamination equipment or jigs, and clean the lamination equipment or jigs. It is a time-consuming, laborious and costly process, and secondly, it will also cause defects in the appearance of the product; if the solar cell is edge-treated before lamination, it will not overflow or overflow in the tape, and be covered by the tape into a line , Not only beautiful but also effective protection of solar cells. In the current situation, artificial welts are used. The solar panels are fragile, and manual packaging is not only time-consuming and labor-intensive, but also inefficient and ea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/18
CPCH01L31/18Y02P70/50
Inventor 徐世财姜慧锋
Owner SUZHOU IND ROBOT TECH
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