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Hot pressing board

A technology of hot pressing plate and pressing plate, which is applied in the direction of presses, manufacturing tools, etc., can solve problems affecting parallelism and flatness, product quality decline, thermal expansion and deformation, etc., and achieve the effect of improving heating efficiency and saving energy

Inactive Publication Date: 2013-02-06
KUNSHAN SHUOHUA MOLD PLATE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the hot-pressing plate is fed with high-temperature heat-conducting oil, thermal expansion and deformation will occur due to the increase of temperature, which will affect its parallelism and flatness, resulting in a decline in the quality of the products processed by the hot press.

Method used

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  • Hot pressing board

Examples

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Embodiment

[0011] Example: see attached figure 1 As shown, a hot pressing plate is fixedly installed on the pressing plate frame 1 of the hot pressing machine. The hot pressing plate is composed of several plate bodies 2, and there is a thermal expansion gap 3 of 3 mm between adjacent plate bodies 2. . A heat insulating rubber layer 4 is installed between the hot pressing plate and the pressing plate frame 1 .

[0012] The thermal expansion gap 3 of 3mm (3mm) between the plate body 2 of the hot pressing plate can prevent the deformation of the hot pressing plate after thermal expansion; the heat insulating rubber layer 4 between the hot pressing plate and the pressing plate frame 1 can prevent hot pressing The heat of the plate is conducted to the platen frame 1 to avoid bending and deformation due to the difference in temperature between the upper and lower plates of the platen frame 1. It can also play a role of heat preservation for the hot platen, improve the heating efficiency of t...

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PUM

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Abstract

The invention provides a hot pressing board which is fixedly arranged on a pressing board frame (1) of a hot press. The hot pressing board is characterized by being formed by splicing a plurality of board bodies (2); and thermal expansion clearances (3) of 3 millimeters are formed between adjacent board bodies (2). By adopting the scheme, the hot pressing board can be prevented from being thermally expanded to result in deformation due to the temperature rise, so that the parallelism and the flatness of the hot pressing board can be ensured, and the quality of products processed by the hot press adopting the hot pressing board can be improved.

Description

technical field [0001] The invention relates to a hot pressing plate for a hot pressing machine. Background technique [0002] The hot plate, also known as the hot plate, is the core component of the hot press. The parallelism, flatness and temperature accuracy of the hot press plate have a great influence on the performance of the products processed by the hot press. [0003] The hot pressing plate is fixedly installed on the pressing plate frame of the hot pressing machine, and has a hollow cavity. When in use, circulating high-temperature heat-conducting oil is injected into the hollow cavity to heat the hot pressing plate for product processing. However, after the hot-pressing plate is fed with high-temperature heat-conducting oil, thermal expansion and deformation will occur due to the increase of temperature, which will affect its parallelism and flatness, resulting in a decrease in the quality of the products processed by the hot-pressing machine. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/34
Inventor 殷仁伟
Owner KUNSHAN SHUOHUA MOLD PLATE