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A kind of insulating cardboard pressing equipment

A technology of insulating cardboard and equipment, which is applied in the direction of mechanical processing/deformation, and can solve problems such as difficulties in heat preservation and pressure, uneven pressure, etc.

Active Publication Date: 2021-04-02
江西鑫尔利电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional hot press has problems such as uneven pressure, difficulty in heat preservation and pressure maintenance, etc.

Method used

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  • A kind of insulating cardboard pressing equipment
  • A kind of insulating cardboard pressing equipment
  • A kind of insulating cardboard pressing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0020] see Figure 1~Figure 4 The shown insulating cardboard pressing equipment includes a loam cake 10, a workbench 20, an incubator 30 and a pressurized bag 40, the pressurized bag 40 is installed at the bottom of the loam cake 10, the insulated box 30 is installed under the workbench 20, and the glue The final insulating cardboard is stacked on the workbench 20, the upper cover 10 is closed on the workbench 20, high-pressure and high-temperature fluid is injected into the pressurized bag 40 and...

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PUM

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Abstract

The invention relates to insulating cardboard pressing equipment and belongs to the technical field of transformer production. The insulating cardboard pressing equipment comprises an upper cover, a workbench, a thermal insulation box and a pressurizing capsule, and is characterized in that the upper cover comprises a housing; the housing is a shell with five sides being closed and the bottom being opened; the pressurizing capsule is installed at the bottom of the upper cover and moves up and down along with the upper cover; the pressurizing capsule is made of a rubber capsule material and comprises a rubber capsule, a pressurizing port and a circulation port; the rubber capsule is the main structure of the pressurizing capsule; the rubber capsule is provided with the pressurizing port andthe circulation port; the thermal insulation box is installed under the workbench and attached to the back face of the workbench; the thermal insulation box comprises a box body, an inlet and an outlet; and high temperature fluid is injected into the box body.

Description

technical field [0001] The invention relates to the technical field of transformer production, in particular to insulating cardboard pressing equipment. Background technique [0002] Insulating cardboard has a relatively important application in transformer products. The pressing of insulating cardboard needs to be completed at a temperature above 120°C and under a certain pressure for a certain period of time. This process is usually completed by a hot press. The traditional hot press has problems such as uneven pressure and difficulty in heat preservation and pressure maintenance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an insulating cardboard pressing equipment to solve the above-mentioned shortcomings in the background art. [0004] The technical problem solved by the present invention adopts following technical scheme to realize: [0005] An insulating cardboard pressing device, comprising a top co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31F1/00
CPCB31F1/0035
Inventor 张四龙王强
Owner 江西鑫尔利电力科技有限公司