Cotton fibre opening process for manufacturing non-woven cloth

Abstract

The invention relates to the technical field of non-woven cloth processing and forming equipment, and in particular relates to a cotton fibre opening process for manufacturing a piece of non-woven cloth. The cotton fibre opening process for manufacturing the non-woven cloth comprises the steps that: (1), a feeding mechanism grabs a certain amount of cotton fibre from compressed cotton fibre, and then, shifts onto a second conveying mechanism; (2), a clamping assembly clamps the cotton fibre while moving to the output end of the second conveying mechanism; (3), a conveying belt drives the clamping assembly to move to be above needle rollers; (4), the clamping assembly releases the cotton fibre while moving to be above the needle rollers; (5), the cotton fibre is opened by needles arranged on the two relatively rotary needle rollers; and (6), a receiving mechanism outputs the cotton fibre to the next process after receiving a certain amount of cotton fibre. According to the cotton fibreopening process for manufacturing the non-woven cloth in the invention, unopened cotton blocks are discontinuously conveyed to an opening mechanism through the second conveying mechanism; then, afterdiscontinuously clamping the cotton blocks, the clamping assembly conveys the cotton blocks into the needle rollers to open; and thus, the condition that cotton feeding is influenced by the traditional needling fracture is avoided.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric processing and forming equipment, in particular to a cotton wool opening process for manufacturing non-woven fabrics. Background technique [0002] Spunlaced non-woven fabric is to spray high-pressure fine water onto one or more layers of fiber nets, so that the fibers are entangled with each other, so that the fiber nets can be reinforced and have a certain strength. The obtained fabric is spunlace non-woven fabric. Since the cotton fibers are in the form of compressed cotton blocks during the transportation process, it is often necessary to open the cotton fibers before the spunlace non-woven fabric is produced. Most of the existing opening machines manually loosen the compressed cotton blocks and then release them. In the opening machine, the cotton fiber is intermittently conveyed by the needle belt to the subsequent needle roller for opening. However, the needle belt often breaks dur...

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a cotton opening process for manufacturing non-woven fabrics, which intermittently transports the unopened cotton blocks to the opening mechanism through the second conveying mechanism, and then intermittently conveys the cotton pieces to the opening mechanism by the clamping assembly. After the block is clamped, it is transported to the needle roller for opening, which solves the technical problem that the cotton block is easy to accumulate when the traditional cotton block is opened.

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