Automatic O-ring picking and feeding mechanism applicable to different sizes

Abstract

The invention relates to an automatic O-ring picking and feeding mechanism applicable to different sizes. The mechanism comprises a working table, and the working table is provided with an O-ring feeding device, a picking and feeding device and a rotary disc module which are arranged in sequence from back to front; the picking and feeding device comprises a support frame, a horizontal moving module, a vertical lifting module and a picking module, the fixed end of the horizontal moving module is installed on the upper portion of the support frame, the working end of the horizontal moving moduleis fixedly connected with the upper portion of the fixed end of the vertical lifting module, and the picking module is located on the lower portion of the vertical lifting module; a supporting part is arranged at the lower end of the picking module, and the exterior of the lower end of the supporting part is connected with an anti-stripping component. Accordingly, by means of the anti-stripping component, the phenomenon that after an O-ring is supported, the O-ring drops down in the mobile feeding process is prevented, and the O-ring feeding stability is guaranteed; by controlling a picking driving part to drive a lifting rod to drive the drop height of the supporting part so as to control the opening diameter, O-rings of different sizes are picked, the application range is wider, and themechanism has a high market application value.

Description

technical field [0001] The invention relates to the technical field of picking equipment, in particular to an automatic picking and feeding mechanism suitable for O-rings of different sizes. Background technique [0002] At this stage, China's manufacturing industry is developing rapidly, and many mechanical equipment need to use O-rings. O-rings are generally set on the upper part of the pipe or cylinder, and are firmly sleeved on the pipe or cylinder under the action of their own elasticity. When the production workshop assembles the O-ring on other devices to be sealed, it is easy to fall off when it is stretched because the cross-section of the O-ring is circular; and the existing O-ring feeding device The feeding process is complicated. During the feeding process, only the O-rings that match the claws can be supported. It cannot be applied to different sizes, and the application range is narrow. For example, the patent number is CN201810798907.5, and the patent name is ...

AI Technical Summary

Problems solved by technology

[0002] At this stage, China's manufacturing industry is developing rapidly, and many mechanical equipment need to use O-rings. O-rings are generally set on the upper part of the pipe or cylinder, and are firmly sleeved on the pipe or cylinder under the action of their own elasticity. When the production workshop assembles the O-ring on other devices to be sealed, it is easy to fall off when it is stretched because the cross-section of the O-ring is circular; and the existing O-ring feeding device The feeding process is complicated. During the feeding process, only the O-rings that match the claws can be supported. It cannot be applied to different sizes, and the application range is narrow. For example, the patent number is CN201810798907.5, and the patent name is a kind of upper, The lower O-ring synchronously grabs the set mechanism, refer to the [paragraph 0028] of its instruction manual. When loading materials, it is necessary to take the O-ring first, and then use the pre-stretching claw cylinder to control the pre-stretching claw to stretch the O-ring, and then pass the set claw Insert into the pre-stretched O-ring, then the pre-stretching claws gather, and the set claw grabs the O-ring and moves to the top of the rod to be set to complete the feeding process; but this process is extremely complicated. In the process of pre-stretching Due to the elasticity of the O-ring, it is easy to break away from the pre-supporting claws, which leads to the failure of picking up the O-ring. Therefore, there are defects in the prior art and need to be improved.

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