Side V-shaped plate lifting device for V-shaped platen

Abstract

The invention discloses a side V-shaped plate lifting device for a V-shaped platen. The device comprises a fixing box with an opening in the top, two side V-shaped plates are arranged on the fixing box, the two side V-shaped plates are symmetrically arranged, the four corners of the bottom of the fixing box are fixedly connected with small supporting legs, the bottoms of the side V-shaped plates are fixedly connected with rectangular bases located on the fixing box, two supporting seats are fixedly connected to the inner wall of the bottom of the fixing box, and a plurality of sleeves distributed in a straight line and fixedly installed on the inner wall of the bottom of the fixing box are vertically arranged on the sides, away from each other, of the two supporting seats. Core rods fixedly installed at the bottoms of the rectangular bases are slidably sleeved with the inner sides of the sleeves. The device is reasonable in design and convenient to use, the height of the side V-shapedplates can be stably adjusted according to actual needs, the light gathering deviation phenomenon caused by non-adjustable side V-shaped plates is effectively prevented, the use requirement is met, and use is facilitated.

Description

technical field [0001] The invention relates to the technical field of side V-plate lifting, in particular to a side V-plate lifting device for a V-shaped manuscript table. Background technique [0002] The V-shaped draft table is one of the important equipment used for printing or copying. The V-plate is one of the important components of the V-shaped draft table. The light-condensing sheet on the V-plate has the effect of concentrating light, which is convenient and fast during the printing process. Concentrating light to improve printing efficiency; however, the side V plates on the existing V-shaped manuscript table are not convenient for height adjustment according to actual needs. The position of the position tends to be slightly lower or higher, which is not ideal and cannot meet the needs of use. Therefore, we have proposed a side V-plate lifting device for a V-shaped manuscript table to solve the above problems. Contents of the invention [0003] The purpose of t...

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Problems solved by technology

[0002] The V-shaped draft table is one of the important equipment used for printing or copying. The V-plate is one of the important components of the V-shaped draft table. The light-condensing sheet on the V-plate has the effect of concentrating light, which is convenient and fast during the printing process. Concentrating light to improve printing efficiency; however, the side V plates on the existing V-shaped manuscript table are not convenient for height adjustment according to actual needs. The position of the position tends to be slightly lower or higher, the effect is not ideal, and it cannot meet the needs of use. Therefore, we propose a side V-plate lifting device for the V-shaped manuscript table to solve the above problems.

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