An intermittent feeding mechanism

Abstract

The invention discloses an intermittent feeding mechanism. The intermittent feeding mechanism comprises a machine frame; the machine frame is fixedly provided with a guiding plate and a supporting block; the machine frame is further provided with a driving gear and a driven gear; the driving gear is hinged to and assembled with the arc end of a connecting plate through a first connecting pin; theend, away from the arc end, of the connecting plate is hinged to and assembled with one end of a first connecting rod through a second connecting pin; the other end of the first connecting rod is mounted in a first guiding groove of the guiding plate; the middle of the first connecting rod is hinged to and assembled with the bottom of a second connecting rod through a third connecting pin; the topof the second connecting rod is provided with a sliding groove portion; a sliding block is mounted in the sliding groove portion; the sliding block is hinged to and assembled with one end of the third connecting rod through a fifth connecting pin; the other end of the third connecting rod penetrates through a second guiding groove formed in the supporting block, and the other end, penetrating outof the second guiding groove, of the third connecting rod is connected and fixed with a push plate; the push plate is used for pushing workpieces arranged on a support platform; the driven gear is assembled and fixed with a guiding ring through a sixth hinge; and a fourth connecting pin is mounted on the second connecting rod and can rotate relative to the second connecting rod.

Description

technical field [0001] The invention relates to a feeding mechanism, in particular to an intermittent feeding mechanism. Background technique [0002] On the spare parts assembly line, it is generally necessary to use intermittent feeding to allow sufficient time for the assembly of spare parts. Most of the intermittent 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 intermittent feeding mechanism at present, it is generally realized by a link mechanism, and its intermittent time accuracy is not high, which is likely to cause confusion in the production line. [0004] Therefore, the applicant believes that it is very necessary to design an inter...

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 intermittent feeding mechanism, it is generally realized by a linkage mechanism, and its intermittent time accuracy is not high, which is likely to cause confusion in the production line

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