A slotted sleeve directional blanking device for an assembly machine

Abstract

A slotted sleeve directional blanking device for an assembly machine relates to the technical field of a sleeve blanking device for an assembly machine, including an upper blanking tube, a negative pressure sleeve sleeved outside the upper blanking tube, a lower blanking tube, The sleeve gripper, the gap detector, and the controller, the two ports of the negative pressure sleeve and the pipe wall of the upper and lower material pipe are sealed by a sealing ring, and a connecting pipe is also provided on the side wall of the negative pressure sleeve. Connected with the negative pressure device, the upper and lower feeding pipes are located in the negative pressure casing. A sleeve grip is arranged between them, and a gap detector is also arranged on the side of the sleeve grip. The invention can position and assemble the sleeve gap of the slotted sleeve, so that the sleeve gap falls outside the wear-prone area, thereby avoiding excessive wear caused by wrong positioning of the slotted sleeve, and the invention has a sorting function, which can The wrongly positioned seamed sleeves are detected in time to ensure the quality of the chain.

Description

technical field [0001] The invention relates to the technical field of a sleeve blanking device for an assembly machine, in particular to a directional blanking device for a slotted sleeve for an assembly machine. Background technique [0002] Such as Figure 5 As shown, the two ends of the single link in the chain with seamed sleeves are in frequent contact with the outer wall of the pin shaft, so they are easy to wear, and in this contact surface, due to the different stresses received, that is, the jointed sleeves during the operation of the chain The inner surface of the cylinder wall away from the direction of the inner single joint and the inner surface of the cylinder wall facing the direction of the inner single joint are subjected to different forces, resulting in the formation of an easy-wear area 10 outside the two ends of the inner surface of the sleeve with seams. In this area, the seam Sleeves are more prone to wear. [0003] The existing assembly machines do ...

AI Technical Summary

Problems solved by technology

[0002] like Figure 5 As shown, the two ends of the single link in the chain with seamed sleeves are in frequent contact with the outer wall of the pin shaft, so they are easy to wear, and in this contact surface, due to the different stresses received, that is, the jointed sleeves during the operation of the chain The inner surface of the cylinder wall away from the direction of the inner single joint and the inner surface of the cylinder wall facing the direction of the inner single joint are subjected to different forces, resulting in the formation of an easy-wear area 10 outside the two ends of the inner surface of the sleeve with seams. In this area, the seam Sleeves are more prone to wear

[0003] The existing assembly machines do not have the technology for positioning and assembling the slotted sleeve. The slotted sleeve is randomly dropped for assembly. Sometimes, the gap of the sleeve falls in the wear-prone area12, and sometimes, the gap of the sleeve falls in the wear-prone area. Outside the area 13

However, the sleeve gap 9-1 falling in the wear-prone area 10 will be worn quickly, thereby reducing the service life of the sleeve chain with seams

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