Pneumatic anti-slip guiding and conveying device for printing machine

Abstract

The utility model relates to a pneumatic anti-slip guiding and conveying device for a printing machine, and relates to the technical field of printing. The pneumatic anti-slip guiding and conveying device comprises a guiding and conveying roller, the inner wall of the outer side of the guiding and conveying roller is fixedly connected with a rubber airbag, and the outer side of the guiding and conveying roller is provided with an air cavity matched with the rubber airbag. According to the pneumatic anti-slip guiding and conveying device for the printing machine, the rubber airbag is used in cooperation with an air inflation port, when the guiding and conveying device is used, air is firstly inflated into the air cavity through an air blower and the air inflation port, the rubber airbag expands, when the rubber airbag expands to a certain extent, the air can squeeze a piston block to move to the inner side, the spring is compressed, the air is discharged into an air vent through an airoutlet, an exhaust port and an air discharging opening, and finally the air is discharged to the outside through the gas vent; and meanwhile, air intake and air exhaust are at the balance state, the airbag keeps a certain expansion state, the contact area of the rubber airbag and printing cloth is increased, the frictional force is increased, the anti-slip effect is achieved, stable conveying of the printing cloth is ensured, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a pneumatic anti-slip guiding device for printing machines. Background technique [0002] The printing guide device is one of the important equipment in the printing equipment. The printed cloth is clamped and transported to the printing equipment through the active guide roller and the driven guide roller, so that the printed cloth enters the printing equipment at a uniform speed, so that the printed cloth It can be printed evenly when printing. [0003] During the use of the current guide device, there will be slippage between the guide rollers, resulting in stagnation of the printed cloth feeding, resulting in errors in printing, causing the printed printed cloth to become waste, increasing production costs, and reducing printing efficiency. [0004] Therefore, we proposed a pneumatic anti-slip printing machine guide device to solve the above problems. Through the use of th...

AI Technical Summary

Problems solved by technology

[0003] During the use of the current guide device, there will be slippage between the guide rollers, resulting in stagnation of the printed cloth feeding, resulting in printing errors, causing the printed printed cloth to become waste, increasing production costs, and reducing printing efficiency

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