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Cooling device of extrusion master batch

A technology of cooling device and masterbatch, which is applied in the field of extrusion masterbatch cooling device, can solve the problems of poor cleaning of material accumulation, reduction of masterbatch mechanical properties, material bending and other problems, so as to achieve no impact on product performance, shorten cooling length, Increased cooldown effect

Pending Publication Date: 2019-10-08
SHENYANG JIANZHU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above technical problems, CN208664132U discloses a cooling device for the production of color masterbatch, which reduces the length of the cooling space by setting the material guide channel in a spiral shape, but the spiral cooling channel has the following disadvantages, first During the extrusion process of the masterbatch, if it is cooled and hardened in the middle, it will not be able to reach the exit smoothly through the bend, resulting in subsequent material accumulation, and the material accumulation in the closed pipeline is not easy to clean
In addition, after the masterbatch is extruded, it is formed in a spiral cooling pipe, and the bends will cause the material to bend, and bending deformation or stress concentration will occur at the bend, which will reduce the mechanical properties of the masterbatch

Method used

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  • Cooling device of extrusion master batch
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  • Cooling device of extrusion master batch

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Embodiment 1

[0025] The present invention is a cooling device for extrusion masterbatch. The cooling space of the device is placed in a box body 1, and a set of drive wheels 2 are arranged on the left and right side walls of the box body 1, and each side of the drive wheel 2 is an upper In one arrangement, the transmission wheel is electrically connected to the motor, and the transmission wheels 2 on each side are connected through a transmission chain 3. The transmission chain 3 can be a transmission chain or a solid rubber belt, as long as its side can be fixed The main transmission chain protrusion 7 gets final product. The opposite sides of the transmission chain 3 are respectively provided with symmetrical transmission chain protrusions 17 from top to bottom, and the outside of the transmission chain protrusions 17 can be threaded to connect the retaining pieces, and between the symmetrical positions of the left and right transmission chains 3 Horizontal cooling groove 4, described co...

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Abstract

The invention discloses a cooling device of an extrusion master batch, and belongs to the technical field of high polymer material production and processing equipment. The cooling device of the extrusion master batch comprises a box body, transmission wheels, transmission chains and cooling grooves, wherein the transmission wheels are arranged on the symmetric two sides in the box body correspondingly, the transmission wheels on each side are connected through the transmission chains, the cooling grooves are formed between the symmetrical positions of the transmission chains on the two sides,the cooling grooves are arranged on the two sides of the transmission chains in the cooling grooves from top to bottom, the cooling grooves are movably connected with the transmission chains, the cooling grooves can rotate along with the transmission chains, and a cooling water source is arranged above the cooling grooves. According to the cooling device, the cooling grooves are arranged in a segmented mode, the multi-section cooling grooves are arranged on the rotatable transmission chains, so that the purposes of shortening the cooling length and increasing the cooling time are achieved.

Description

technical field [0001] The invention belongs to the technical field of polymer material production and processing equipment, and in particular relates to an extrusion masterbatch cooling device. Background technique [0002] In the production process of the masterbatch of polymer materials, the raw materials are mixed at high speed and then melted and extruded by the extruder. The extruded material needs to be cooled and then granulated. Cooling is carried out in a water tank equipped with cooling water. If you want to increase the cooling time, it is usually achieved by increasing the length of the cooling tank, but this will increase the overall footprint of the equipment. [0003] In order to solve the above technical problems, CN208664132U discloses a cooling device for the production of color masterbatch, which reduces the length of the cooling space by setting the material guide channel in a spiral shape, but the spiral cooling channel has the following disadvantages, ...

Claims

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Application Information

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IPC IPC(8): B29B13/04
CPCB29B13/045
Inventor 吴金国张延年
Owner SHENYANG JIANZHU UNIVERSITY
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