Non-woven fabric needling machine

Abstract

The invention discloses a non-woven fabric needling machine which structurally comprises transverse frames, machine bodies, a transmission box, a motor and a needling structure. The transverse framesare horizontally installed between the machine bodies and welded to the machine bodies. The transmission box is horizontally installed between the transverse frames and mechanically connected with thetransverse frames. The motor is installed at the upper end of the transmission box and matched and connected with the transmission box through a chain. The needling structure is arranged on the lowerside of the transmission box and mechanically connected with the transmission box. The needling structure comprises lower buffer cylinders, a fixed needling mechanism, upper buffer cylinders, a connecting frame and a driving rod. The lower buffer cylinders are installed at the lower end of the fixed needling mechanism at equal intervals. The upper buffer cylinders are vertically installed at theupper end of the fixed needling mechanism. The connecting frame is horizontally installed at the upper end of the fixed needling mechanism and welded to the fixed needling mechanism. By arranging a movable needling structure at the upper end of a limiting structure, multi-station circulating needling work is realized, fiber is cleaned up in the transferring process, fiber accumulation is reduced,the needling effect is improved, and the quality of a whole non-woven fabric is improved.

Description

technical field [0001] The invention belongs to the field of non-woven fabrics, and in particular relates to a non-woven fabric needle punching machine. Background technique [0002] The non-woven fabric is made of randomly arranged and interwoven fibers. It is mainly used to puncture the fiber web repeatedly by needles, so that the fibers are displaced up and down and squeezed. Non-woven fabrics, thus needing to use non-woven needle punching machine to process fibers into non-woven fabrics, but the prior art has the following deficiencies: [0003] Since the acupuncture machine adopts the rotation and pressing of the acupuncture for acupuncture processing, a small amount of fibers on the fiber net will be adsorbed on the acupuncture during the process. During the continuous processing and use of the equipment, the fibers will continue to accumulate, resulting in Due to the excessive accumulation of fibers on the needle punching, the penetration is relatively shallow during...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a non-woven needle punching machine to solve the needling process in the prior art because the needle punching machine adopts the rotating and pressing down of the needle punching process. Adsorb a small amount of fibers on the fiber net to the needle punching. During the continuous processing and use of the equipment, the fibers will continue to accumulate, resulting in excessive accumulation of fibers on the needle punching. The compression is close, which affects the overall quality of the non-woven fabric

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