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Automatic cooling machine for PPR products

A technology of automatic cooling and automatic cooling device, which is applied in the field of cooling and shaping of PPR formed products, to achieve the effect of improving cooling efficiency, reducing the number of personnel used, and improving work efficiency

Inactive Publication Date: 2015-10-14
ERA PIPELINE (CHONGQING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is: use mechanization to replace artificial cooling and circulation of cooling water

Method used

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  • Automatic cooling machine for PPR products
  • Automatic cooling machine for PPR products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Such as figure 1 and figure 2 As shown, the PPR product automatic cooling machine includes a main water tank 1, and a circuit control device 9 is installed on the side of the main water tank 1 for controlling the transmission motor 8; Inducting the falling of the product, the induction switch 4 is used to sense the turning of the blade, and transmit the signal to the circuit control device 9 to control the operation or stop of the transmission motor 8; A water outlet pipe 6 is arranged at the upper end, and the position of the water outlet pipe 6 is two-thirds of the height of the main water tank 1 for circulating cooling water; a rotating shaft 2 with blades is installed in the middle of the main water tank 1, and the blades are drilled 4mm full The filter hole is used to filter water to prevent the water from overflowing the water tank 1 when rotating; and a push-out cylinder 5 is installed on the side wall of the main water tank 1, and the position of the push-out ...

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Abstract

The invention specifically relates to an automatic cooling machine for PPR products, which belongs to the field of PPR cooling. The automatic cooling machine for PPR products comprises a cooling water tank filled with cooling water, wherein a rotating shaft with blades is mounted in the middle part of the water tank; and the automatic cooling machine further comprises an induction switch and a circuit control device which are arranged on the sidewall of the water tank. According to the invention, mechanical operation replaces manual operation, so the automatic cooling machine overcomes the disadvantages that a worker has to take a product by hand and cooling the product by pressing with a board and that a PPR product undergoes great shrinkage and fast deformation in the prior art; and the purpose of operating a plurality of the automatic cooling machine by only one work is realized, so work efficiency of workers is improved.

Description

technical field [0001] The invention relates to the field of cooling and shaping of PPR formed products, in particular to an automatic cooling machine for PPR products. Background technique [0002] PPR is melted at high temperature and then shaped by mold pressure. For the newly produced PPR, it needs to be cooled quickly to make it shape. However, the cooling of the PPR currently produced mainly has two deficiencies: [0003] The work efficiency is not high, and the workload is heavy; since the main cooling method of this product is to manually put the product into a square cylinder filled with a certain amount of cooling water, press the product with a template, so that the whole mold product can be completely immersed in In water, cut off the gate after the product is fully cooled, but in production, because the cooling water continuously absorbs the heat in the product, the water temperature continues to rise, which leads to an increase in cooling time and a decrease in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C35/16
Inventor 姜宴平陈才虎李大超陈友平蒋家生
Owner ERA PIPELINE (CHONGQING) CO LTD
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