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Driving device of plastic sole molding extrusion mechanism

A driving device and molding machine technology, which is applied in the field of extrusion mechanism driving devices in plastic shoe sole molding machines, can solve the problems of difficult processing and assembly, low transmission efficiency, high technical requirements for processing and assembly workers, and reduce processing and assembly. Difficulty, the effect of improving transmission efficiency

Inactive Publication Date: 2014-08-13
WENZHOU BENLONG MACHINERY
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

On the one hand, this structure has low transmission efficiency; on the other hand, it requires very high coaxiality between the output shaft of the reduction mechanism and the extruding screw shaft, which makes processing and assembly very difficult, and also requires high technical requirements for processing and assembly workers. High, leading to an increase in production costs; on the other hand, due to the existence of the deceleration mechanism, the volume is also large

Method used

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  • Driving device of plastic sole molding extrusion mechanism

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Embodiment Construction

[0008] like figure 1 As shown, the driving device of the extrusion mechanism of the plastic sole molding machine includes a power device 1 and a transmission mechanism. The power device 1 is a hydraulic motor, and the transmission mechanism includes a cylindrical connection seat 2 and a cylindrical motor seat 3. 1. Drive the transition shaft 4 and the power transmission shaft 5, the connecting seat 2 and the motor seat 3 are preferably cylindrical with the same diameter, and the connecting seat 2 and the motor seat 3 can be integrally arranged, but for the convenience of production, the The connecting base 2 and the motor base 3 are preferably arranged separately, and are detachably and fixedly connected to each other.

[0009] The transmission shaft 5 is rotatably and coaxially arranged in the motor base 3 through a pair of front and rear transmission shaft 5 support bearings. The outer walls of both ends of the transmission shaft 5 are provided with shoulder steps, and a pai...

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Abstract

The invention relates to a driving device of a plastic sole molding extrusion mechanism. The device comprises a power device and a transmission mechanism. The power device is a hydraulic motor, and the transmission mechanism comprises a cylindrical connecting base, a tubular motor seat, a driving transition shaft and a drive shaft. By adding the driving transition shaft and employing an aligning roller bearing support, it is allowed that the output shaft of the hydraulic motor and the transmission shaft are in disalignment in a certain range, so as to reduce the processing and assembly difficulty and the technical requirements of the workers for processing and assembly. At the same time, the power device uses the hydraulic motor for direct driving, so as to omit a reduction mechanism, improve the transmission efficiency and realize stepless speed regulation.

Description

technical field [0001] The invention relates to a plastic shoe sole molding machine component, in particular to a driving device for an extrusion mechanism in a plastic shoe sole molding machine. Background technique [0002] Plastic shoe sole molding machines usually include a frame, a clamping mechanism, a turntable mechanism, a plasticizing mechanism, an extrusion mechanism and a control system. The extruding mechanism is provided with a material barrel, and an extruding screw is arranged in the material barrel. The front end of the material barrel is provided with an extruding head connected with the plasticizing mechanism, and the rear end is provided with a driving device for driving the extruding screw. The driving device includes an electric motor and a reduction mechanism, and the motor is installed on the frame after being fixed on the motor seat. In the existing driving device, the electric motor is generally driven to the input shaft of the deceleration mechanis...

Claims

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Application Information

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IPC IPC(8): B29C47/58B29C48/50
CPCB29C48/2526
Inventor 李奔刘勋贵王听成
Owner WENZHOU BENLONG MACHINERY
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