Semi-automatic paper shredding knife bar assembling equipment

Abstract

The invention discloses semi-automatic paper shredding knife bar assembling equipment. An auxiliary positioning mechanism is located above a knife bar shaft tool mechanism, and the knife bar shaft tool mechanism is in transmission connection with a knife bar shaft rotation driving device; an accessory supply device comprises a material disc assembly which is arranged in a rotating or sliding mode,the material disc assembly is provided with a plurality of accessory chambers, a material taking area is arranged on one side, close to or facing a paper shredding knife bar assembling jig, of the material disc assembly, the accessory chambers of the material disc assembly are in switching fit with the material taking area, and the material disc assembly is in transmission connection with a material disc driving device; and the knife bar shaft rotation driving device and the material disc driving device are electrically connected with a servo control device respectively so as to realize cooperative assembling fit of the paper shredding knife bar assembling jig and the accessory supply device. Compared with the prior art, the paper shredding knife bar assembling equipment has the advantages that auxiliary assembling of blades, rotation fit of knife bar shafts and automatic feeding can be realized, the assembling difficulty can be reduced, the enterprise cost can be reduced, and the assembling efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of shredder production equipment, in particular to a semi-automatic shredder blade assembly equipment. Background technique [0002] In the prior art, a pair of knife sticks are arranged in the paper shredder, and several sets of shredding blades are arranged in series on the stick body of the knife stick. The blade sets on the two knife bars interlock with each other, and the blade sets of one knife bar are interleaved with the corresponding blade sets of the other knife bar. There is an equilateral center hole in the middle of the shredding blade, and the blade is pierced through the center hole on the shaft surface to form a corresponding equilateral knife shaft. The adjacent two groups of shredding blades need to be made of plastic in series. The spacer ring is used to space the shredding blades; in addition, in the same knife bar, the blade groups are arranged alternately at equal angles, so that durin...

AI Technical Summary

Problems solved by technology

A general shredding knife stick contains various assembly parts such as different types of blades, spacer rings, and gaskets for pull-on assembly, and different parts need to be slip-on assembly according to the set assembly sequence, which is prone to wrong assembly. This leads to rework and reinstallation; in addition, various accessories need to be picked manually during assembly, which requires a lot of operation for the operator, who needs to be familiar with the assembly sequence of the shredder stick and understand the identification of various accessories, which leads to the enterprise needing to bear more Large induction costs

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