Assembled defective product line discharging device for roller core shafts

Abstract

The invention discloses an assembled defective product line discharging device for roller core shafts. The assembled defective product line discharging device comprises a workbench, a PLC control table and clamping bases arranged on the workbench, and the clamping bases clamp shaft sleeves. The parts, on the outer walls of the shaft sleeves, of inner cavities of the shaft sleeves are provided withopenings. The two sides of each opening integrally stretch out to form a pair of fins. A shaft sleeve rotation rod hole penetrating through the center line of each shaft sleeve is formed in the two sides of the shaft sleeve. Each clamping base comprises a T-shaped base and side arms, wherein spring holes are formed in the side arms, the end portions of springs in the spring holes abut against theT-shaped base, and the side arms have the elastic potential energy that the side arms are tightly combined and get close to a supporting body. A defective product line discharging machine is arrangedon the periphery of the workbench and comprises a table base, a line discharging air cylinder and a U-shaped push block, wherein the bottom end of the U-shaped push block is connected with a push rodof the line discharging air cylinder, the U-shaped push block is used for pressing and pushing a pair of side arms of each clamping base, each pair of side arms are outwards opened, and the line discharging air cylinder is driven through the PLC control table. The line discharging device is simple in structure and high in reliability.

Description

technical field [0001] The invention belongs to the technical field of mechanical assembly, processing and production, and more specifically relates to an off-line device for assembly defective products of a drum mandrel. Background technique [0002] In the construction process of building decoration, paint roller brushes are usually used to paint walls. During construction, immerse the paint roller brush in the paint bucket, and then lift it up so that the surface of the roller brush is covered with paint, and then roll the roller brush on the wall to load the material. The structure of the roller brush includes a rotating rod, a brush cylinder, and bristles. The bristles are installed on the outer wall of the brush cylinder. The rotating rod is inserted into the brush cylinder. The brush cylinder can roll relative to the rotating rod. The rotating mechanism is completed by the roller mandrel. The roller mandrel includes a shaft sleeve and a rubber plug clip. There is an...

AI Technical Summary

Problems solved by technology

However, sometimes the processing is not in place during the production process of the equipment. For example, there is no rubber plug clamp in the inner cavity of the shaft sleeve due to the lack of material in the rubber plug material tube, and the assembly of the drum mandrel is continuously and automatically produced. Once defective products are mixed into a large number of good products , it is difficult to remove bad products from a large number of good products

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