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Permanent-magnetic direct-drive type open mill

A permanent magnet direct drive, open mill technology, applied in the field of open mills, can solve the problems of low degree of automatic control, low drive system efficiency, and many transmission links, etc., to reduce labor costs, good startup performance, and fast response. Effect

Inactive Publication Date: 2016-11-09
伊泽瑞尔(大连)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production of open mills generally has low degree of automatic control, high labor intensity, poor safety, and low work efficiency, and it is still difficult to adapt to continuous large-scale production. mode, many transmission links, low drive system efficiency, and high energy consumption

Method used

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  • Permanent-magnetic direct-drive type open mill

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Embodiment Construction

[0012] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0013] see figure 1 , a permanent magnet direct drive mill, comprising a frame 1, a base 2, a material receiving tray 3, a roller 4, a pitch adjustment device 5, a speed ratio gear 6, an emergency shutdown device 7, a low-speed coupling 8 and Direct drive permanent magnet synchronous motor 9, the frame 1, material receiving tray 3, roller 4, pitch adjustment device 5, speed ratio gear 6, emergency shutdown device 7, low speed coupling 8 and direct drive permanent magnet synchronous motor 9 are all installed on the upper end of the base 2, the number of the frame 1 is two and the two frames 1 are connected by the roller 4, the receiving tray 3 is located directly below the roller 4, and each frame 1 is installed There is a distance adjustment device 5, and the emergency shutdown device 7 is located behind the roller 4. The speed ratio gear 6 is ins...

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Abstract

The invention discloses a permanent-magnetic direct-drive type open mill. The open mill comprises racks, a base, a receiving disk, a roller, distance adjusting devices, speed ratio gears, an emergency shutdown device, a low-speed coupling and a direct-drive permanent-magnet synchronous motor. The open mill adopts the direct-drive permanent-magnet synchronous motor to replace a speed reducer and an asynchronous motor, the structure is simplified, the open mill has the characteristics of high starting torque and high overload torque at a low speed and has the better starting performance, problems of equipment damage and the like caused by heavy loads or overload are solved, the energy loss is reduced, and the running efficiency of the open mill is improved; the open mill has an intelligent control function, can realize remote control and intelligent speed adjustment, is high in automation level, is completely protected, adopts the mechanical-electrical-hydraulic control integrated technology, responds rapidly and is good in running reliability; and the open mill has low vibration and working noise and is convenient to operate and maintain, the labor cost is reduced, and the use effect is good.

Description

technical field [0001] The invention relates to an open mill, in particular to a permanent magnet direct drive type open mill. Background technique [0002] Open type rubber mixing machine is called for short open mill, also known as double-roller kneading machine. It uses two rollers that are set horizontally and rotate relative to each other at different linear speeds to shear and extrude the raw materials with rubber or resin as the main component to make them plasticized and mixed to make ring materials suitable for production and processing. The mill is one of the earliest and most widely used basic equipment for rubber and plastic products processing. With the progress of society and the continuous updating of technology, the mill has developed into a new type of rubber and plastic raw material processing equipment with complete categories, strong comprehensive adaptability, gradually improved supporting facilities, and continuously improved technical performance. Th...

Claims

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Application Information

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IPC IPC(8): B29B7/56B29B7/58B29B7/72
CPCB29B7/56B29B7/586B29B7/728
Inventor 孙乃辉杨立远陈伟
Owner 伊泽瑞尔(大连)科技有限公司
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