A fully automatic loading and unloading positioning device for bowl knives

Abstract

The invention discloses a fully automatic loading and unloading positioning device for bowl knives. Elastic part, the support arm is provided with a movable block slidingly connected along the length direction of the support arm, the movable block is arranged at the bottom of the elastic part, the inner side of the support arm is provided with a protrusion, and the elastic part is configured in a compressed state; the gasket block There are side grooves on both sides of the side groove, and there is a channel for the protrusion to slide in the side groove. There is a second upward bending angle in the channel. When the clamping frame moves downward, the protrusion enters the channel, and the movable block is cushioned. When the piece is pushed, the elastic part continues to compress. When the clamping frame stops moving, the elastic part rebounds, and the protrusion slides to the second corner, and the clamping frame and the spacer block are fixed; when the spacer block is fixed on the machine tool Afterwards, the clamping frame moves downward again, the protrusion slides out along the channel, and the clamping frame is separated from the spacer block. The device can realize the automatic loading and unloading of the gasket block of the bowl knife and improve the production efficiency of the bowl knife.

Description

technical field [0001] The invention relates to a clamping device, in particular to a fully automatic loading and unloading positioning device for bowl knives. Background technique [0002] In the process of processing the bowl knife of textile machinery accessories, the loading and unloading of the bowl knife on the machine tool mainly depends on manual loading and unloading. Since bowl knives are consumables, the amount of processing required is huge, and manual loading and unloading is difficult to meet the production capacity. Therefore, it is tried to introduce mechanical arms in the production line to replace manpower to realize the loading and unloading of bowl knives. refer to figure 1 , the process of installing the bowl knife 2 on the machine tool: the bowl knife 2 is placed at the concentric position with the rotation center of the machine tool 1, and then the gasket block 3 is added; the gasket block 3 passes through the end of the hydraulic piston rod 4 and is ...

AI Technical Summary

Problems solved by technology

In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: due to the particularity of the shape of the bowl knife, the mechanical arm cannot directly clamp and position the gasket block in the small space inside the bowl knife

During the loading and unloading steps of the bowl knife processing, the mechanical arm can complete the positioning and installation of the bowl knife, but there is no mechanized installation method for the installation of the gasket block.

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