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Automatic fixed-length cutting machine for rubber and cutting method

A cutting machine and fixed-length technology, which is applied in metal processing and other directions, can solve the problems of unstable film cutting length, low pass rate of film, and difficult operation and adjustment, so as to improve the pass rate and labor production efficiency, simplify the adjustment process, Overcoming the effect of film sticking

Active Publication Date: 2017-04-26
湖北华润科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a rubber fixed-length automatic cutting machine and cutting method, which overcomes the technical problems of unstable film cutting length, difficult operation and adjustment in the continuous production process, and low pass rate of film, and provides a Film cutting equipment with high cutting length accuracy, simple operation and high production reliability

Method used

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  • Automatic fixed-length cutting machine for rubber and cutting method

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Embodiment Construction

[0026] Such as Figure 1-2 As shown, a rubber fixed-length automatic cutting machine includes a feeding conveyor belt 1, a discharging conveyor belt 2 and a cutting mechanism 3 in the middle, and the feeding conveyor belt 1 and the discharging conveyor belt 2 pass through an independent feeding motor 4 respectively. Driven by the discharge motor 5, the feed motor 4 and the discharge motor 5 are synchronous motors, and the synchronous motor precisely controls the running circumference of the feed rotor to ensure the accuracy of the cutting length. The cutting mechanism 3 includes a The blade 6 and the shearing blade 6 are composed of a fixed lower blade and a movable upper blade. The movable upper blade is installed in the slide rail. Both sides of the movable upper blade are hinged with the cam 7 through the rocker to form a crank slider mechanism. 8 drives. Two infrared probes 9 are installed on the fixed frame above the shearing blade 6, and the infrared probes 9 are used t...

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Abstract

Provided is an automatic fixed-length cutting machine for rubber and a cutting method. The automatic fixed-length cutting machine mainly comprises a feeding conveyor belt, a discharging conveyor belt and a middle cutting mechanism. The feeding conveyor belt is driven by an independent feeding motor. The discharging conveyor belt is driven by an independent discharging motor. The cutting mechanism comprises a shearing blade. The shearing blade is driven by a cam and a rotary air cylinder. The feeding motor, the discharging motor and the rotary air cylinder are all controlled by a PLC to be started. According to the automatic fixed-length cutting machine for the rubber, by arranging the feeding conveyor belt, the discharging conveyor belt and the middle cutting mechanism, the PLC is used for control, and the technical problems that the cut length of rubber sheets is unstable, operation and adjustment are difficult in the continuous production process, and the yield of the rubber sheets is low are solved.

Description

technical field [0001] The invention is designed as an improved rubber automatic production equipment, which is mainly used for the fixed-length cutting in the continuous production process of film extrusion or calendering in the rubber industry. Background technique [0002] The commonly used rubber film cutting machine now has the defects of difficulty in film cutting and inaccurate cutting length in the continuous production process. There is no PLC program control, and it is difficult to debug timely during continuous production. The new cutting equipment is modified by PLC program design and related mechanical principles. , the cutting length and cutting speed can be freely input through program control to meet the timely adjustment of matching between various equipment in the continuous production of production line equipment, and the cutting length error is less than 2mm, which effectively meets the strict requirements on the film size of molded products It greatly im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/06B26D7/06B26D7/32B26D5/16B26D5/20
CPCB26D1/06B26D5/16B26D5/20B26D7/0625B26D7/2614B26D7/32B26D2007/2607
Inventor 黄佑明傅宇环
Owner 湖北华润科技有限公司
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