Single-layer woodworking hot press for heat balance processing

A heat balance and heat press technology, applied in veneer presses, plywood presses, wood processing appliances, etc., can solve the problems of different temperatures and affect processing quality, and achieve the effect of improving quality

Pending Publication Date: 2020-11-24
段浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the upper platen and the lower platen are heated separately when the hot press machine is processing in the prior art, so that the temperature of the two hot platens is not completely the same during the final pressing, thereby affecting the processing quality, and the proposed A single-layer woodworking heat press machine for thermal balance processing

Method used

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  • Single-layer woodworking hot press for heat balance processing
  • Single-layer woodworking hot press for heat balance processing

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Embodiment

[0021] refer to Figure 1-2 , a single-layer woodworking heat press machine for heat balance processing, comprising a frame 1 and a plurality of screws 2, the plurality of screw rods 2 are jointly threaded with a heat pressing plate 3, the bottom of the frame 1 is fixedly connected with a fixed platform 4, and the fixed platform 4 A heating chamber 5 is opened in the heating chamber 5, and an electric heating wire 6 is fixedly connected to the heating chamber 5. The heating chamber 3 and the fixed platform 4 are respectively provided with a first balance chamber 7 and a second balance chamber on the side close to each other. 8. The hot pressing plate 3 is located at the bottom of the first balance chamber 7 and is provided with a guide layer 9, the top of the fixed platform 4 is fixedly connected with an electromagnet 10, and the second balance chamber 8 is connected with a circulation structure;

[0022] The circulation structure includes two return pipes 11, the two ends of ...

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PUM

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Abstract

The invention discloses a single-layer woodworking hot press for heat balance processing. The single-layer woodworking hot press comprises a frame and a plurality of screws. The screws are threadedlyconnected to a hot pressing plate. A fixed platform is fixedly connected to the bottom of the frame. Both the fixed platform and the hot pressing plate are provided with heating chambers. Electric heating wires are fixedly connected to the heating chambers. A first balance chamber and a second balance chamber are respectively arranged on the sides of the hot pressing plate and the fixed platform close to each other. A flow guide layer is arranged on the hot pressing plate and located at the bottom of the first balance chamber. The top of the fixed platform is fixedly connected with an electromagnet. The second balance chamber is connected with a circulation structure. The single-layer woodworking hot press has the advantages that the first balance chamber and the second balance chamber areconnected through a return pipe, so that during the pressing process, liquid flowing in the two balance chambers can reduce temperature difference between the two plates, and at the same time, the liquid is circulated to perform uniform pressing processing and to improve the quality of processing and molding.

Description

technical field [0001] The invention relates to the technical field of hot presses, in particular to a single-layer woodworking hot press for thermal balance processing. Background technique [0002] The hot press machine is a thermal processing machine that heats and presses the slab composed of upper and lower hot pressing plates. Generally, it can be divided into upper pressing hot pressing plate and lower pressing hot pressing plate according to whether the upper and lower hot pressing plates can move. Single-layer hot-pressed boards are generally based on lower-pressure hot-pressed boards. [0003] However, in the prior art, the upper hot-pressing plate and the lower hot-pressing plate are heated separately. In the actual heating process, there is a certain difference in temperature between the two hot-pressing plates, so that the thermal pressure received between the two plates cannot be balanced. When pressing single or double boards, the molding quality of both side...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D3/02H05B3/54
CPCB27D3/02H05B3/54
Inventor 段浩
Owner 段浩
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