Adhesive feeding device for punched felt production

Abstract

The invention discloses an adhesive feeding device for punched felt production. The adhesive feeding device for punched felt production comprises a feeding box, wherein a charge port is fixedly formedin the left-side end surface of the feeding box; a discharge port is formed in the bottom of the feeding box; a sieve screen is fixedly installed in the feeding box; and a crushing component is arranged above the sieve screen. According to the adhesive feeding device for punched felt production, through arrangement for a shifting roll, the sieve screen, a guide plate and the like, influence on the quality of a punched felt due to the adhesion agglomeration of an adhesive is avoided; the effects of an adjustable discharge speed and more uniform discharge are achieved; and the problems that thepowdery adhesive is easily adhered to form large block-shaped particles, and the large block-shaped particles are blocked in the feeding device or the discharge port, so that continuous and uniform discharge for the powdery adhesive is not benefited, and the discharge speed for the adhesive needs to be adjusted as needed, and a common flow adjustment valve is extremely easily blocked, so that normal running of production cannot be realized, and the working efficiency is influenced, are solved.

Description

technical field [0001] The invention relates to the technical field of needle felt production and processing, in particular to a binder feeding device for needle felt production. Background technique [0002] In the existing production process of needle felt, after the output of the cotton storage box, it is necessary to add a binder to the initially formed cotton material to increase the bonding degree between the needle felt and improve the quality of the needle felt. Shaped binders are easy to bond and form large lumpy particles. These bonded binders will greatly affect the bonding quality, and are easy to be blocked inside the feeding device or at the discharge port, which is not conducive to powder In addition, the feeding speed of the binder needs to be adjusted according to the needs, but the ordinary flow control valve is easy to block due to the characteristics of the binder that is easy to stick into a block, resulting in the failure of production. Normal operatio...

AI Technical Summary

Problems solved by technology

[0002] In the existing production process of needle felt, after the output of the cotton storage box, it is necessary to add a binder to the initially formed cotton material to increase the bonding degree between the needle felt and improve the quality of the needle felt. Shaped binders are easy to bond and form large lumpy particles. These bonded binders will greatly affect the bonding quality, and are easy to be blocked inside the feeding device or at the discharge port, which is not conducive to powder In addition, the feeding speed of the binder needs to be adjusted according to the needs, but the ordinary flow control valve is easy to block due to the characteristics of the binder that is easy to stick into a block, resulting in the failure of production. Normal operation, affecting work efficiency

Images