Four-roller flame laminating machine

Abstract

The invention discloses a four-roller flame laminating machine. The four-roller flame laminating machine comprises a sponge unwinding device, a fabric unwinding device, a backing material unwinding device, a rack, a four-roller laminating device, and a cooling winding device; the sponge unwinding device unwinds sponge serving as a flame laminating medium, the fabric unwinding device unwinds fabric, the backing material unwinding device is mounted on the rack, and the four-roller laminating device comprises a four-roller bracket, a first pressing roller, a second pressing roller, a third pressing roller, a fourth pressing roller, a front flame row, a rear flame row, an air cylinder overturning device, and a flame row regulator; the second pressing roller is located under the first pressingroller, the third pressing roller is located on the right lower side of the second pressing roller and is close to the second pressing roller, the fourth pressing roller is located under the third pressing roller and is close to the third pressing roller, the front flame row parallel to the first pressing roller is arranged on the lower left side of the first pressing roller, and the rear flame row parallel to the third pressing roller is arranged on the lower right side of the third pressing roller; and a three-in-one laminating material laminated by the four-roller laminating device enters the cooling winding device. According to the four-roller flame laminating machine, the laminating quality can be improved, and the four-roller flame laminating machine is suitable for laminating of various materials.

Description

technical field [0001] The invention belongs to the field of flame compounding machines, and in particular relates to a four-roller flame compounding machine. Background technique [0002] Composite materials are widely used in automotive interiors, industrial textiles, household products, medical protection and other industries. At present, flame lamination is a kind of environmental protection, energy saving, and good bonding effect among various lamination processes. Most of the flame lamination machines are simple models, which are used for the lamination of two-layer materials, such as sponge and cloth or sponge and grid cloth. Compounding, and for some often need three kinds of one-time compounding processing molding, traditional compounding equipment needs to carry out two-layer compounding, the company's previous patent application with the announcement number "CN107757047A" discloses a three-in-one compounding The special compound machine can compound elastic cloth...

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that in the compounding process of the existing three-in-one flame compounding machine, the three rollers at the same speed lead to an increase in the defect rate, and smoke bubbles are generated if the smoke is not diffused in time

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