Opener

Abstract

The invention discloses an opener. The opener comprises a shell and a driving mechanism, and the driving mechanism comprises a motor and an opening mechanism driven by the motor. The opening mechanism comprises multiple fixed rings fixed in the shell and double-side rotors with meshing teeth at the two ends, the fixed rings and the two-side rotors are matched and longitudinally distributed at intervals, the fixed rings are provided with multiple opening blocks along the outer circular faces of the fixed rings, the opening blocks are provided with hook-shaped opening teeth, the opening blocks penetrate through the fixed rings through connection shafts and are rotationally connected with the fixed rings, and the end, penetrating through the corresponding fixed ring, of each connection shaft is provided with a gear capable of meshing with the meshing teeth of the corresponding two-side rotor; a rotary shaft is electrically connected with the lower portion of the motor, the annular face of the end, close to the fixed rings, of the rotary shaft is provided with a circle of meshing teeth meshing with the gears, and a bottom plate of the shell is rotationally connected with a single-side rotor provided with meshing teeth on one end face; the annular face of the end, away from the bottom plate, of the rotary shaft is provided with meshing teeth meshing with the gears. The whole opener is driven by one motor, the opening function can be well achieved by providing a low rotation speed, the whole structure is simple, and the manufacturing and maintenance cost is low.

Description

technical field [0001] The invention relates to the technical field of non-woven machinery, more specifically, it relates to an opener. Background technique [0002] As the front equipment in the complete set of equipment for processing non-woven products such as non-woven fabrics and non-woven felts, the opening machine is used to obtain raw materials for the production of non-woven products such as synthetic fibers obtained from commercial channels. Polyester fibers, acrylonitrile fibers, polypropylene fibers, polyethylene fibers mixed with one or more fibers, or natural fibers such as wool and cotton purchased from commercial channels mixed with synthetic fibers Mixed fiber opening. [0003] The design of the existing opener is complicated, and there are a large number of parts inside the body. When the material to be opened is put into the opener, fasteners such as screws and nuts will fall off from the equipment during the opening process of the opener. and / or mechani...

AI Technical Summary

Problems solved by technology

[0003] The design of the existing opener is complicated, and there are a large number of parts inside the body. When the material to be opened is put into the opener, fasteners such as screws and nuts will fall off from the equipment during the opening process of the opener. and / or mechanical shredding of small parts that go to subsequent carding machines

In the actual non-woven product process, the phenomenon of card clothing damage caused by metal and / or debris mixed in the material frequently occurs; in the subsequent needling process, it is very easy to cause the needle to break, thereby affecting product quality. Application The Chinese patent No. 201210039933.2 discloses an opener. In view of the above problems, a metal suction part is added to solve the problem of damage to the subsequent carding machine and needle punching machine caused by the inclusion of metal and / or debris in the material after opening. question

[0004] However, the overall design of the opener is relatively complicated, and there are many fasteners inside the body, which increases the probability of fasteners falling into the material

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