Bonding and sending device for base cloth

Abstract

The invention discloses a bonding and sending device for base cloth, which comprises a frame, a base cloth roller and a roller driving motor, wherein the base cloth roller is rotatably positioned on the frame; the base cloth roller is driven to rotate by the roller driving motor; at least one pair of driving guiding wheels capable of rotating and a guiding wheel driving motor are arranged on the frame; the paired driving guiding wheels are driven to oppositely rotate by the guiding wheel driving motor; and the base cloth is driven to move by the paired driving guiding wheels which oppositely rotate. According to the bonding and sending device for the base cloth, the adjustment for a conveying speed of the base cloth at any time is realized by adding at least one pair of driving guiding wheels between the base cloth roller and a bonding wheel, so that the synchronous conveying for the base cloth and leather is ensured, the dead-weight stretching influence of the base cloth is overcome, the base cloth is under the synchronous adjustable speed state all the time during the conveying process from sending to bonding, and the base cloth is smoothly bonded and shaped.

Description

technical field [0001] The invention relates to a base cloth bonding equipment, in particular to a base cloth bonding sending device. Background technique [0002] In leather manufacturing, it is necessary to attach the base fabric to the back of the leather. During the lamination process, due to the elasticity of the base fabric, the base fabric will be stretched under the action of gravity during the lamination process. If the output of the base fabric is too loose, it will be in the leather. Stacking occurs on the back. If the output of the base fabric is too tight, the base fabric will be elastically elongated during the conveying process, and the leather will wrinkle after lamination, which will affect the appearance after lamination. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a base cloth laminating sending device, which can overcome the influence of the base cloth's own weight, keep the base cl...

AI Technical Summary

Problems solved by technology

[0002] In leather manufacturing, it is necessary to attach the base fabric to the back of the leather. During the lamination process, due to the elasticity of the base fabric, the base fabric will be stretched under the action of gravity during the lamination process. If the output of the base fabric is too loose, it will be in the leather. Stacking occurs on the back. If the output of the base fabric is too tight, the base fabric will be elastically stretched during the conveying process, and the leather will wrinkle after lamination, which will affect the appearance of the lamination.

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