Special laminating machine for decoration sheet material

Abstract

The invention provides a special laminating machine for a decoration sheet material. The special laminating machine is provided with a rack, wherein a left working platform and a right working platform are arranged on the rack; two supports, which are correspondingly arranged from front to back, are arranged at a joint of the left working platform and the right working platform; a film winding rod for fixing a viscose film and two rubber rollers are arranged between the two supports; the two rubber rollers comprise an upper-side driven rubber roller and a lower-side driving rubber roller, and adjusting devices for adjusting an up-down gap between the two rubber rollers are arranged on the two supports; the driving rubber roller is in driving connection with a speed adjusting motor through a gear box; the speed adjusting motor is driven and controlled by a frequency transformer; and the gear box, the speed adjusting motor and the frequency transformer are mounted on the rack. The special laminating machine is simple in structure and convenient to operate and is suitable for laminating operation of sheet materials with different thicknesses; and the laminating efficiency of the sheet material is greatly improved and the laminating flatness is greatly improved, so that a cutter does normal engraving work on the sheet material, and the engraving efficiency and the finished product rate of decorations are improved.

Description

technical field [0001] The invention relates to a device for laminating a board, in particular to a special laminating machine for an ornament board. Background technique [0002] In the processing and manufacturing of jewelry, engraving the plate is one of the important processes. At present, when the plate is engraved, a high-speed rotating tool is directly used to work on the plate, which makes the ornaments easy to chip during the engraving process, and there is a hidden danger of flying out under the drive of the tool. Therefore, in order to solve the above problems, when engraving, a layer of adhesive film is manually attached to the back of the plate to ensure accurate engraving of the plate, improve the yield, and eliminate the hidden danger of the high-speed rotating tool bringing out the piece. However, the traditional manual lamination is inefficient, and the lamination is uneven, easy to wrinkle and not firm, which greatly affects the normal operation and has a ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the plate currently used for jewelry engraving and molding is manually coated, which is inefficient and uneven, which has a major impact on the normal carving of the tool, thereby greatly reducing the finished product rate of the jewelry. , to provide a special laminating machine for jewelry plates

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