Automatic unqualified product removing mechanism of rotating disk type assembling machine

Abstract

The invention discloses an automatic unqualified product removing mechanism of a rotating disk type assembling machine. The automatic unqualified product removing mechanism of the rotating disk type assembling machine comprises a machine platform and a first drive mechanism. The first drive mechanism is connected with a first assembling device. The first assembling device is used for assembling a syringe cylinder composite body and a push rod composite body into a syringe finished product. One side of the first assembling device is provided with a finished product output channel. An image comparing device and an unqualified syringe product removing device are arranged between the first assembling device and the finished product output channel, wherein the image comparing device can shoot finished products, and the unqualified syringe product removing device is connected with the image comparing device. The first assembling device comprises a moving mechanism enabling the push rod composite body to move up and down in a syringe cylinder at least twice and then move to a designated locating point. The automatic unqualified product removing mechanism of the rotating disk type assembling machine can automatically achieve removal of unqualified syringe products and guarantee the accuracy and efficiency of removal of the unqualified products, and meanwhile the push rod composite body is made to move up and down for at least twice in the syringe cylinder, so that silicon oil in the syringe cylinder is distributed more evenly.

Description

technical field [0001] The invention relates to the field of syringe production, in particular to an automatic rejecting mechanism for defective products of a turntable assembly machine. Background technique [0002] During the production process of syringes, various parts can be assembled by syringe assembly equipment. The syringe assembly equipment first assembles the push rod and the rubber plug into a push rod assembly, and assembles the syringe assembly and the needle seat assembly into a syringe combination (the syringe assembly includes a syringe, a needle seat connector, an O-ring three The needle seat assembly includes three parts: the needle seat, the bare needle, and the needle cover), and then the push rod assembly and the syringe assembly are assembled into finished syringes, which are transported by feeding and sorting turntables, and the assembly process is complete. All are realized by assembling the turntable. [0003] After the assembly is completed, the ...

AI Technical Summary

Problems solved by technology

In the prior art, the inspection of finished products is through manual inspection, using naked eyes to identify, and manual removal of defective products. Large, the number of finished products to be inspected is very large, and inspectors are prone to missed inspections or misjudgments, resulting in defective products flowing into the market, causing unpredictable damage to users and corporate reputation

[0004] In addition, before the syringe is assembled into a finished product, it is necessary to inject silicone oil into the inner wall of the syringe. The existing equipment directly pushes the push rod assembly to the designated positioning point. The silicone oil on the inner wall of the syringe is unevenly distributed, which is not conducive to the suction and Injecting liquid medicine, even when pushing or pulling the push rod is not smooth, which affects the normal use of the syringe

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