Net supporting and stripping device of needling machine

Abstract

The invention relates to a net supporting and stripping device of a needling machine. The net supporting and stripping device comprises a machine frame, a net supporting plate, a net supporting plate lifting mechanism, a net stripping plate and a net stripping plate lifting mechanism, the net supporting plate lifting mechanism and the net stripping plate lifting mechanism are both arranged on the machine frame, the net stripping plate is arranged right above or below the net supporting plate, the net stripping plate is arranged at the power output end of the net stripping plate lifting mechanism. The net supporting and stripping device of the needling machine is characterized in that the net supporting plate comprises a first U-shaped plate, the first U-shaped plate comprises a first transverse plate and two first vertical plates, a plurality of first pricking needle through holes are formed in the first transverse plate, the two first vertical plates are correspondingly connected with the left edge and the right edge of the first transverse plate, and the two first vertical plates are installed at the power output end of the net supporting plate lifting mechanism. According to the net supporting and stripping device of the needling machine, the whole machine structure of the needling machine can be simplified, the whole machine weight of the needling machine is reduced, and the occupied installation space can be reduced.

Description

technical field [0001] The invention relates to an acupuncture machine, in particular to a net support stripping device for an acupuncture machine. Background technique [0002] Needle punching machine is one of the commonly used equipment in the production of non-woven fabrics. The needle punching machine is mainly used for repeatedly needling the fiber web that has been opened, carded, and paved, so that the fibers in the fiber web are entangled and reinforced. Thus forming a non-woven fabric. [0003] In order to cooperate with the needles to carry out repeated needling on the fiber web, a stripping plate and a support plate must be provided under the needles, and the stripping plate is located directly above the support plate. When passing between them, the needles densely arranged on the needle planting board reciprocate up and down, so that the needles pass through the pinholes on the stripping net board and the net support board, so that the fibers between the strip ...

AI Technical Summary

Problems solved by technology

However, in the above-mentioned acupuncture machine, since the net support plate needs to be carried by the support bed, and the support bed is installed on the support bed lifting adjustment mechanism, this will make the structure of the whole machine more complicated, occupy a large installation space, and increase the The weight of the whole machine is reduced; moreover, when the acupuncture mechanism is running, it will produce impact force on the supporting screen plate and the supporting bed, and the supporting bed will vibrate, which will cause the lifting and lowering adjustment mechanism of the supporting bed to vibrate and generate large noise. As a result, the mechanical structure inside the lifting adjustment mechanism of the supporting bed is worn out, which reduces the stability and service life of the acupuncture machine, and the acupuncture frequency of the acupuncture mechanism is also restricted.

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