Hard cotton pillow core continuous and automatic production line and processing method thereof

Abstract

The invention discloses a hard cotton pillow core continuous and automatic production line and a processing method thereof. Three strips of hard cotton are automatically fed through three pairs of feeding rollers along three layers of rails in vertical arrangement, and operate in a drying box along the respective rails; in the moving process, the surface layers of the three strips of hard cotton are uniformly heated; the inside low-melting-point fiber is molten and is regularly merged into a whole; the hard cotton enters a B-shaped cross section pillow core pre-forming rotation mold mechanism to become a hard cotton pillow core blank body with the B-shaped cross section and longitudinal seams; transverse seams are formed under the effects of synchronous traction of upper and lower crawler belts and the effects of the pressing and rolling force of an upper crawler belt holding plate; the hard cotton pillow core blank body is gradually formed; cutting is performed by a cutter blade; and the production is completed. A continuous mechanized production line method is used, so that the production efficiency is greatly improved; the labor cost, the raw material cost and the energy source cost are greatly reduced; the production line realizes the continuous and automatic control; and the production and the operation are very convenient.

Description

technical field [0001] The invention belongs to the field of automatic production lines, in particular to a continuous automatic production line for hard cotton pillow cores and a processing method thereof. Background technique [0002] Using the principle of double-heating forming of hard cotton, multiple layers of hard cotton are superimposed to make a hard cotton pillow core with a certain shape, a certain weight and a certain density. The section of its length direction of the pillow core made is B type, the position of the headrest on the upper surface of the pillow core has raised 5 centimeters * 5 centimeters square block, is used for the massage to head. The outside of the insert has a cover that is exactly the same shape as it. Because the hard cotton pillow core has a certain degree of stiffness, the hard cotton pillow formed after adding the outer pillowcase also has the stiff shape of the hard cotton pillow core and is easy to take care of. It is mainly used to ...

AI Technical Summary

Problems solved by technology

[0010] The object of the present invention is to provide a continuous automatic production line for hard cotton pillows and its processing method, aiming to solve the problems of poor stability of product quality, low production efficiency and high production cost in the existing B-type pillow production mode

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