Full-automatic paper laminating machine

Abstract

The invention provides a full-automatic paper laminating machine which comprises a compounding mechanism, feeding devices symmetrically arranged on two sides of the composite mechanism, and a collection device for collecting the compounded paper, wherein the compounding mechanism comprises a rack and a main compounding roller arranged on the rack; a plurality of groups of spaced auxiliary compounding rollers are arranged on the output side above the main compounding roller; the main compounding roller comprises a main fixed roller and a main movable roller capable of adjusting a center distance along the horizontal direction of the main fixed roller; a main sliding chute is formed in the rack; a main sliding blocks capable of sliding in the main sliding chute are arranged at the two ends of the main movable roller; an eccentric wheel placed against the main sliding blocks is arranged between one side, toward the main movable roller, of the main sliding block and the wall of the main sliding chute; a hydraulic top cylinder is arranged between one side, back to the main movable roller, of the main sliding block and the other wall of the main sliding chute; a piston rod of the hydraulic top cylinder is placed against the main sliding blocks so that the main movable roller approaches the main fixed roller and imposes an extrusion force. The full-automatic paper laminating machine provided by the invention has the advantages of high flatness after rolling, convenience in adjustment and high overall degree of automation.

Description

technical field [0001] The invention relates to the field of card mounting equipment, in particular to a fully automatic card mounting machine. Background technique [0002] The laminating machine is a kind of equipment used to bond two pieces of paper together. Its main structure includes a frame and two parallel rollers arranged on the frame. There is an upper rubber roller, and the paper is fed from both sides of the frame and fixed by the fixed claws on the rolling roller, and then brought between the two rolling rollers to achieve rolling and compounding. The paper after rolling is often Repeated rolling again. In the existing repeated rolling process, an auxiliary rolling roll is often installed above one of the rolling rolls. Therefore, during repeated rolling, the paper needs to be bent following the curvature of the outer wall of the rolling roll. In order to smoothly reach between the rolling roller and the auxiliary rolling roller, this makes it easy to cause pap...

AI Technical Summary

Problems solved by technology

[0002] The laminating machine is a kind of equipment used to bond two pieces of paper together. Its main structure includes a frame and two parallel rollers arranged on the frame. There is an upper rubber roller, and the paper is fed from both sides of the frame and fixed by the fixed claws on the rolling roller, and then brought between the two rolling rollers to achieve rolling and compounding. The paper after rolling is often Repeated rolling again. In the existing repeated rolling process network, an auxiliary rolling roll is often installed above one of the rolling rolls. Therefore, during repeated rolling, the paper needs to be bent following the curvature of the outer wall of the rolling roll. In order to smoothly reach between the rolling roller and the auxiliary rolling roller, it is easy to cause the paper to bend during repeated rolling, which directly affects the product quality. At the same time, the existing equipment generally uses screw adjustment to adjust the paper thickness. , or through pre-compression auxiliary compounding by springs to provide extrusion force for the rolling rollers, but the defect of the screw adjustment is that the gap between the rolling rollers is fixed immediately after adjustment, which means that the paper will be forcibly squeezed during compounding If the thickness is fixed to a fixed thickness, it is easy to cause damage to the paper. Although the adjustment device with a spring can provide a certain retreat when the paper is rolled in, the elasticity of each spring is often different, so it is easy to cause the rolling roller to be two. At the same time, the pressure exerted by the end is deviated, and the pressure is difficult to reach the standard, which is prone to poor mounting and easy to affect product quality. At the same time, many card mounting machines currently use manual paper feeding, which has low work efficiency and high personnel costs. Conducive to the development of enterprises

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