Large granulating unit machine head locking device

Abstract

The invention discloses a large granulating unit machine head locking device which comprises a machine head body, a position sensor, a sensor sensing frame, locking blocks, a moving frame, movement air cylinders, a guide frame and a pneumatic control system. The position sensor, the moving frame and the guide frame are arranged on the machine head body. The sensor sensing frame and the locking blocks are arranged on the moving frame. The piston rod ends of the movement air cylinders are connected with the moving frame, and the fixed ends of the movement air cylinders are connected with the machine head body. According to the large granulating unit machine head locking device, the locking blocks are pushed through the air cylinders on the two sides of the machine head body to move up and down in the vertical direction, the locking blocks are rapidly moved, manual operation is thoroughly avoided, the acting direction of the air cylinders is automatically controlled by the pneumatic control system, manual misoperation is eliminated, the locking blocks are controlled to be in locked and opened positions through signal feedback of the sensor sensing frame and the sensor, the locking blocks are in place accurately, and the movement track of the locking blocks is limited in the vertical direction always through the guide frame.

Description

technical field [0001] The invention relates to a head locking device of a large granulation unit. Background technique [0002] In the prior art, the locking device of the head of the large granulation unit is the core component of particle forming, which plays a very important role. During the granulation process of the large granulation unit, it is necessary to connect and lock the granulator with the head device , the timeliness and tightness of the locking of the head body are directly related to the granulation effect of the large granulation unit and the success or failure of the unit startup. Its main function is to quickly complete the locking block in place through the push of the double-sided cylinder, and The locking cylinder rod of the granulator cooperates to complete the locking process, which requires fast and accurate locking of the machine head during the whole process. In the mechanism of the previous unit, the locking mechanism needs to be manually operat...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the locking device of the head of the large granulation unit is the core component of particle forming, which plays a very important role. During the granulation process of the large granulation unit, it is necessary to connect and lock the granulator with the head device , the timeliness and tightness of the locking of the head body are directly related to the granulation effect of the large granulation unit and the success or failure of the unit startup. Its main function is to quickly complete the locking block in place through the push of the double-sided cylinder, and The locking cylinder rod of the granulator cooperates to complete the locking process, which requires fast and accurate locking of the machine head during the whole process. In the mechanism of the previous unit, the locking mechanism needs to be manually operated, and the machine head can be locked quickly. , accuracy, can not be guaranteed, occupy more operators, often cause abnormal granulation effect, unit start-up failure

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