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Double-screw overall backward-moving type unit

A technology of twin-screw and unit, applied in the field of twin-screw overall rear-moving unit, which can solve the problems of safety risks, time-consuming and labor-consuming, etc., and achieve the effects of saving time, quick cleaning, and convenient disassembly and installation

Active Publication Date: 2013-03-13
江苏诚盟装备股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of work often takes 3 days or even more than 1 week, which is time-consuming and labor-intensive and poses safety risks

Method used

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  • Double-screw overall backward-moving type unit
  • Double-screw overall backward-moving type unit
  • Double-screw overall backward-moving type unit

Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 , figure 2 , image 3 As shown, it is a twin-screw overall backward moving unit, which includes a twin-screw main engine and a bed of the unit. The fixed-distance rail 100 is arranged on the bed of the unit. The main unit of the twin-screw is placed on the bed of the unit and installed at the bottom There is a pulley 22 for reciprocating movement on the machine bed, and the twin-screw integral backward moving unit is also provided with a lifting device 5 for pulling out the twin-screw for easy cleaning and replacement of components.

[0020] The unit bed includes a wide main bed 4, a movable auxiliary bed 3 and a detachable connecting device 42, and the main bed 4 and the auxiliary bed 3 are provided with fixed-distance rails 100, through which The connecting device 42 is connected to realize the docking and coherence of the fixed-distance ...

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Abstract

The invention discloses a double-screw overall backward-moving type unit. The double-screw overall backward-moving type unit comprises a double-screw main unit, and is characterized by further comprising a unit bed body, a distance track is arranged on the unit bed body, the double-screw main unit is arranged on the unit bed body, pulleys for the convenient backward and forward movement of the unit bed body are arranged at the bottom of the double-screw main unit, the double-screw overall backward-moving type unit is further provided with a hoisting device for extracting the double-screw for conveniently cleaning and replacing elements. The double-screw overall backward-moving type unit is convenient to assemble and disassemble, does not need the requirement on moving auxiliary equipment at a downstream production line; the double-screw overall backward-moving type unit can be fast cleaned and replace screws, the working time for cleaning and replacement only needs 3 to 5 hours at a time thereby saving the time by more than 85%; and the labor intensity of personnel in disassembling and assembling processes can be lowered, and the safety risk can also be reduced.

Description

technical field [0001] The invention relates to a twin-screw integral backward moving unit. Background technique [0002] In the functional and special-purpose film, sheet, and plate forming production lines, co-rotating parallel twin-screw extruders grafted with pressure rollers and tape casting machines have been widely used. The co-rotating parallel twin-screw completes the proportioning blending, kneading and extrusion, and the pressure roller and tape casting machine complete the material molding. Co-rotating parallel twin-screw extruder According to the formula and process of the material, it is necessary to adjust the screw combination of the co-rotating parallel twin-screw extruder to meet the requirements of the material. During the production process of the co-rotating parallel twin-screw extruder, the screw and flow channel also need to be cleaned. All need screw rod to be extracted out like this and adjust the combination of screw rod and clean screw rod and ru...

Claims

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Application Information

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IPC IPC(8): B29C47/38B29C48/395
CPCB29C47/0864B29C48/265B29C48/40
Inventor 房宾马宏朱波成
Owner 江苏诚盟装备股份有限公司
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