Reciprocating-type feeding mechanism

Abstract

The invention discloses a reciprocating-type feeding mechanism. The reciprocating-type feeding mechanism comprises a partition plate, a supporting plate, a pushing plate, a forward-pushing half-gear assembly and a backward-pulling half-gear assembly, the pushing plate and one end of a pushing rack are connected and fixed, and clamping teeth are arranged on the two sides of the pushing rack correspondingly; the pushing rack and a half gear of the forward-pushing half-gear assembly are assembled in an engaged mode through the clamping teeth on one side; the forward-pushing half-gear assembly further comprises a connecting ring and a connecting shaft, the connecting ring is fixed to the half gear, and the connecting ring and one end of the connecting shaft are assembled and fixed; the other end of the connecting shaft penetrates through the partition plate to be assembled with a driven gear; the driven gear is engaged with a driving gear; the driving gear is installed on a driving shaft,and the driving shaft is connected with an output shaft of a driving motor; and the backward-pulling half-gear assembly is the same as the forward-pushing half-gear assembly in structure, a driven gear of the backward-pulling half-gear assembly and the driven gear of the forward-pushing half-gear assembly are both engaged with the driving gear. The workpiece pushing interval time is uniform and stable, the reciprocating-type feeding mechanism can adapt to the worse use environment, and the use and maintenance costs are saved.

Description

technical field [0001] The invention relates to a feeding mechanism, in particular to a reciprocating feeding mechanism. Background technique [0002] On the assembly line of spare parts, it is generally necessary to adopt the method of reciprocating feeding to allow sufficient time for the assembly of spare parts. Most of the reciprocating feeding methods currently used are through infrared induction, and then the motor drives the feeding mechanism to feed. Although this method is more accurate and convenient, because the infrared sensing device is a vulnerable part, and the cost is relatively expensive, it will greatly increase the equipment purchase cost and use cost. [0003] Although there is also a mechanical reciprocating feeding mechanism at present, it is generally realized by a link mechanism, and its reciprocating time accuracy is not high, which may easily cause confusion in the production line. [0004] Therefore, the applicant believes that it is very necessa...

AI Technical Summary

Problems solved by technology

Although this method is more accurate and convenient, but because the infrared sensing device is a vulnerable part, and the cost is relatively expensive, it will greatly increase the cost of equipment purchase and use.

[0003] Although there is also a mechanical reciprocating feeding mechanism, it is generally realized by a link mechanism, and its reciprocating time accuracy is not high, which may easily cause confusion in the production line

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