CN212625619U

CN212625619U - Solar panel lamination mold

Info

Publication number: CN212625619U
Application number: CN202021739884.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Youzhi Hi Tech Shenzhen Co ltd
Current assignee: Youzhi Hi Tech Shenzhen Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-02-26
Anticipated expiration: 2030-08-19

Abstract

The utility model provides a solar panel lamination mould, it includes bottom mould and upper mould two parts, and both just make up into one set of mould when using. The device provided by the utility model can improve work efficiency when solar panel carries out the lamination encapsulation with front glass, solve the lamination displacement, reduce the corner bubbling phenomenon of lamination, improve the efficiency of lamination and the quality of product.

Description

Solar panel lamination mold

Technical Field

The patent of the utility model relates to a solar energy product production field especially relates to a solar panel lamination mould.

Background

At present, the production process of solar products is quite mature, most production conditions can meet the production of the products, the production field of the products is also expanded to the field of small patches, and in the solar small patch products, common products take a PCB as a back plate, EVA and a battery patch are arranged in the middle, and frosted PET, ETFE and glass are used as main materials on the front surface for lamination packaging. The packaging method is characterized in that glass is used as a front material for packaging, before lamination, manual packaging lamination is needed, then during lamination, the main problems of corner blistering and lamination displacement are easy to occur, defective products are increased, and the quality of products is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a solar panel lamination mould is provided that can accomplish the encapsulation stromatolite fast, and the lamination does not shift, and the corner is not foamy.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a solar panel lamination mould, its includes bottom mould and upper mould, its characterized in that: the two are combined into a set of die when in use, the die is made of aluminum alloy, is not easy to deform and resistant to high temperature, and the surface of the aluminum alloy is plated with a layer of Teflon to prevent EVA (ethylene vinyl acetate) glue from being adhered during lamination, so that the die is kept clean and tidy.

The bottom mould is as the locating mould of putting of the semi-manufactured goods after the paster is accomplished to solar energy PCB board, open six array check in the middle of the bottom mould, every array check size, the degree of depth are unanimous with the semi-manufactured goods of solar energy PCB board, it all has the little semicircle unanimous with array check degree of depth on every array check edge, be convenient for put and take out of solar energy PCB board on the bottom mould, bottom mould both sides diagonal angle has the reference column for when using with upper mould cooperation, the fixed upper mould of location makes it can not the displacement.

The utility model discloses a mould, including upper mould, middle fretwork, fretwork check and bottom mould array check one-to-one, be used for front glass to put into, upper mould thickness is slightly thinner than front glass, so that front glass can expose certain height after placing in the fretwork check, be used for the lamination, all have the little semicircle unanimous with fretwork check degree of depth on every fretwork check limit, be convenient for front glass put and take out on upper mould, there is the locating hole upper mould both sides diagonal angle, be used for when using with the cooperation of bottom mould, the location is fixed in on the bottom mould, difficult removal.

Beneficial effects of the utility model

The utility model provides a solar panel lamination mould, puts the solar energy PCB board in the array check of bottom mould, lays two-layer EVA and glues in solid-state, covers upper mould, puts positive glass in the check of fretwork, has just so accomplished the stromatolite before the lamination, has promoted production efficiency.

The hollowed lattices of the upper layer mold correspond to the array lattices of the bottom layer mold one to one, and the positioning device of the mold ensures that the upper layer mold and the bottom layer mold do not move, so that the laminating difficulty is reduced, and the laminating quality is improved.

The mould adopts the aluminum alloy material, and non-deformable and resistant high temperature that gets up plates one deck teflon on the mould surface that has processed, glues EVA and glues when preventing the lamination, makes the mould keep clean and tidy, has improved the reuse rate of mould.

The large block of EVA solid glue is paved each time, bubbles can be well reduced, the small semi-circles on the four sides of the grid of the die are beneficial to air discharge among the solar PCB, the EVA glue and the front glass in the vacuumizing stage, and the qualification rate and the quality of products are improved.

Drawings

FIG. 1 is a schematic view of the bottom mold of the present invention;

FIG. 2 is a schematic view of the upper mold of the present invention;

in the figure, 1 is a bottom layer mold, 2 is an array lattice, 3 is an array lattice semicircle, 4 is a positioning column, 5 is an upper layer mold, 6 is a hollow lattice, 7 is a hollow lattice semicircle and 8 is a positioning hole.

Detailed Description

A solar panel laminating die comprises a bottom die 1 and an upper die 5 which are made of aluminum alloy and plated with Teflon on the surfaces, placing the semi-finished product (hereinafter referred to as semi-finished product) of the solar PCB which is subjected to surface mounting in the array lattices 2 of the bottom layer die 1, placing and taking out the semi-finished product through the array lattice semi-circle 3, laying two layers of massive EVA solid adhesives on a bottom layer mould 1 with a semi-finished product placed, covering an upper layer mould 5, aligning a positioning hole 8 on the upper layer mould 5 with a positioning column 4 on the bottom layer mould 1, ensuring that a hollow lattice 6 on the upper layer mould 5 corresponds to an array lattice 2 on the bottom layer mould 1 in position, the front glass is placed in the hollow lattices 6 of the upper-layer die 5, and can be placed and taken out through the hollow lattice semicircles 7, so that the semi-finished product, the EVA solid glue and the front glass are laminated. Put the assembling die with bottom mould 1 and upper mould 5 after accomplishing and put the laminator, the laminator lightly presses positive glass, and the evacuation is glued solar energy PCB board, EVA, the air between the positive glass is discharged, and the heating melts the EVA and glues to become the liquid, and the cooling mould makes the EVA glue solidify, and solar energy PCB board and positive glass have just accomplished the lamination like this and have fixed, utilize fretwork check semicircle 7 to take out the finished product from the mould.

To sum up, the utility model discloses a solar panel lamination mould that protects, completion stromatolite that can be quick accurate, evacuation, lamination, the finished product is taken out fast, and the completion lamination back mould still keeps clean and tidy, makes things convenient for next use.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solar panel lamination mould, includes bottom mould and upper mould, its characterized in that: six array lattices are arranged on the bottom layer die, small semi-circles with the same depth are arranged around each array lattice, and positioning columns are arranged on opposite angles of two ends of the die.

2. The solar panel lamination mold of claim 1, wherein: six hollowed lattices are arranged on the upper-layer die, a hollowed small semicircle is arranged around each hollowed lattice, and positioning holes are arranged at the opposite angles of the two ends of the die.