Constant temperature cooling device for daily chemical packaging injection mold

A technology of constant temperature cooling and injection mold, applied in the field of plastic product production and processing, can solve the problems of rapid temperature rise, difficult feeding, raw material temperature rise, etc., and achieve the effects of increasing cooling efficiency, large detection range, and high detection accuracy

Pending Publication Date: 2021-07-27
宁波宇晓包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the wide use of plastic products, the requirements for injection molding machines are also increasing. The temperature of the upper hopper of the injection molding machine will continue to rise with the increase of the working time of the injection molding machine, especially in the hot summer. The temperature of the upper hopper will rise faster. , and it is not easy to control, if the time is long, it is easy to cause the temperature of the raw material between the hopper mouth and the barrel inlet to rise, resulting in difficulty in feeding, and eventually leading to poor feeding
[0003] To sum up, in the process of production and proce

Method used

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  • Constant temperature cooling device for daily chemical packaging injection mold
  • Constant temperature cooling device for daily chemical packaging injection mold
  • Constant temperature cooling device for daily chemical packaging injection mold

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0032] Example 1:

[0033] See Figure 1-2And 5-6, the present invention provides a technical solution: a wide range and accurate measurement of the bottom water temperature of the cooling water tower 1, and automatically controlling cooling efficiency daily packaging injection mold thermostatic cooling device, including cooling water tower 1 and water tower steel platform 2, the cooling water tower 1 is mounted above the water tower steel platform 2, and is used to cool the water to complete the primary cooling cycle; the cooling water tank 3 is mounted at the bottom of the water tower steel platform 2, and is used to store cooling Water; cooling device 4, the cooling device 4 is attached to one end of the cooling water tower 1 away from the water tower steel platform 2, and is used to cool water; the detecting device 5 is mounted at the bottom of the cooling tank 3, and used The water temperature of the cooling water tower 1 was detected.

[0034] Wherein, the cooling device 4 in...

Example Embodiment

[0037] Example 2:

[0038] See image 3 and 7 -8, the present invention provides a technical solution: a wide range and accurate measurement of the bottom water temperature of the cooling water tower 1, and automatically controls the annualization of the cooling efficiency, the thermostatic cooling device, including the cooling water tower 1 and the water tower steel platform 2, The cooling water tower 1 is mounted above the water tower steel platform 2 and is used to cool the water to complete the primary cooling cycle; the cooling tank 3 is mounted at the bottom of the water tower steel platform 2, and is used to store cooling water; The cooling device 4 is mounted to the cooling water tower 1 away from one end of the water tower steel platform 2, and is used to cool water; the detecting device 5 is mounted at the bottom of the cooling water tank 3, and is used for pairs The cooling water tower 1 is detected at the bottom of the water temperature.

[0039] At the same time, the a...

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Abstract

The invention discloses a constant temperature cooling device for a daily chemical packaging injection mold. The device comprises a cooling water tower, a water tower steel platform, a cooling water tank, a cooling device and a detection device. The cooling water tower is installed above the water tower steel platform and used for cooling water completing primary cooling circulation. The cooling water tank is mounted at the bottom of the water tower steel platform and used for storing cooling water. The cooling device is mounted at the end, far away from the water tower steel platform, of the cooling water tower and is used for cooling water; The detection device is installed at the bottom of the cooling water tank and used for detecting the water temperature of the bottom of the cooling water tower, the water temperature can be detected by detecting the water density of the regional position through a buoyancy pipe,the detection precision is high, the detection range is large, and waste caused by the fact that cooling water meeting the requirement cannot directly flow out is avoided. Water delivery to the cooling water tank can be automatically stopped through a driving device when the water temperature in the cooling water tower is too high, and the cooling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of production and processing of plastic products, in particular to a constant temperature cooling device for daily chemical packaging injection molds. Background technique [0002] With the wide use of plastic products, the requirements for injection molding machines are also increasing. The temperature of the upper hopper of the injection molding machine will continue to rise with the increase of the working time of the injection molding machine, especially in the hot summer. The temperature of the upper hopper will rise faster. , and it is not easy to control, if the time is long, it is easy to cause the temperature of the raw material between the hopper mouth and the barrel inlet to rise, resulting in difficulty in feeding, and eventually leading to poor feeding. [0003] To sum up, in the process of production and processing, it is necessary to use the cooling system to cool the injection molding machine...

Claims

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Application Information

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IPC IPC(8): B29C45/73B29C45/78
CPCB29C45/7312B29C45/78B29C2945/7604B29C2945/76127
Inventor 张利斌
Owner 宁波宇晓包装有限公司
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