Automatic distributing device for O-shaped sealing ring vulcanized formed blank, and distributing method thereof

Abstract

The invention discloses an automatic distributing device for an O-shaped sealing ring vulcanized formed blank, and a distributing method thereof, and belongs to the technical field of rubber chemicalmechanical equipment. The automatic distributing device comprises a base, a conveying mechanism, a distributing mechanism, a loading mechanism and a PLC. Two guiding rails and a plurality of fixing seats are arranged parallelly on the base. The conveying mechanism is used for driving movable material discs to conduct comprehensive distributing. The distributing mechanism is provided with a belt machine, a pushing machine, a dividing hopper and a feeding and discharging part; the pushing machine and the dividing hopper are arranged on the two corresponding sides of the belt machine correspondingly; and the feeding and discharging part is mounted on the front side of the dividing hopper to control falling of the blank through a rotating air cylinder. The loading mechanism conveys the O-shaped sealing ring vulcanized formed blank from a hopper onto the belt machine, and stepping distributing is conducted in a pushing mode. The PLC is used for control a driving motor, the belt machine, thepushing machine, a loading machine and the rotating air cylinder to act. The loading process of one-machine and two-position of a vulcanization die-pressing forming machine is met, row-up and multi-hole quick distributing is achieved, the distributing efficiency and automation are improved, manual operation is reduced, and the labor intensity is lowered.

Description

technical field

[0001] The invention belongs to the technical field of rubber chemical machinery equipment, and more specifically relates to an automatic material distribution device and a material distribution method for vulcanized forming blanks of O-shaped sealing rings. Background technique

[0002] O-ring rubber sealing ring is a general sealing element, which is widely used in automobile, mechanical equipment and other industries, and its function is to play the role of oil and gas sealing. Since the vulcanization of O-rings is basically molded, and multiple pieces are molded at one time, especially when small-sized O-rings (generally with an outer diameter of less than 40mm) are vulcanized and molded, the number of molded sealing rings at one time is as many as hundreds of pieces. The batch of rings is large. At present, before the vulcanization of the material, when the blank is distributed according to the matrix hole position, the manual method is basically used: ...

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