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Hot-pressing device for plywood production based on 5G technology

A hot-pressing device and technology for plywood, applied in the field of hot-pressing of plywood, can solve the problems of position deviation of the plywood, inability to fix the plywood, and poor plywood effect, and achieve the effect of improving adaptability, improving the scope of application and good quality.

Active Publication Date: 2020-11-06
广西新百裕木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production process of plywood, a hot-pressing device is required. The existing hot-pressing device for plywood production can generally only heat-press plywood of a certain size, and cannot fix plywood of different sizes, resulting in a smaller size. When the plywood is hot-pressed, the position of the plywood may shift, resulting in poor effect after hot-pressing the plywood and affecting the quality of the plywood

Method used

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  • Hot-pressing device for plywood production based on 5G technology
  • Hot-pressing device for plywood production based on 5G technology
  • Hot-pressing device for plywood production based on 5G technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see Figure 1-6 , in an embodiment of the present invention, a plywood production hot-pressing device based on 5G technology includes a hot-press box 1, a heating plate 11 and a base 13, and a motor box 17 is fixedly connected to the outer side of the hot-press box 1, and the motor box 17 is provided with a motor 18 inside, the inner lower end of the autoclave 1 is fixedly connected with a support column 12, and the upper end of the support column 12 is fixedly connected with a base 13, which is convenient for placing the plywood on the base 13, and one side of the base 13 is provided with a limit rod 14, and the limit rod 14 is fixedly connected to the inner side of the autoclave 1, the inside of the limit rod 14 is provided with a chute 15, the inside of the chute 15 is provided with a positive and negative screw rod 16, a positive and negative screw rod 16 and a motor 18 is connected by transmission, and the end of the limit rod 14 away from the motor 18 is fixedly c...

Embodiment 2

[0040] During the implementation of the present invention, the applicant found that in the process of hot-pressing plywood, rotating the positive and negative threaded screw 16 drives the two stoppers 23 to move relative to each other through the slider 22, which can realize the limitation and fixation of plywood of different sizes. But in order to ensure that the plywood is formed by one-time hot pressing, the area of ​​the heating plate 11 must not be less than the area of ​​the plywood between the two movable stoppers 23, so the two stoppers 13 are generally located under the heating plate 11, and are produced during production. During the process, as the plywood is heated and pressurized, the plywood is gradually compressed, and the thickness gradually decreases. The buffer spring 10 pushes the heating plate 11 to move downward through the connecting rod, and continues to heat the plywood. The stopper 23 located under the heating plate 11 If the height is too large, the dow...

Embodiment 3

[0043] After the applicant further improved the device and implemented it, it was found that when the device was heat-bonding thick plywood, the thickness of some plywood could reach more than 10 cm, and the scheme in Example 2 was used to heat-bond this type of particularly thick plywood At this time, it is necessary for the hot pressing plate 11 to compress the compression spring 29 largely through the pressing block 28, and at the same time, the reaction force of the compressed spring 29 that is greatly compressed to the hot pressing plate 11 through the pressing block 28 is relatively large, and the larger reaction force will It affects the heat-sealing effect of the heat-pressing plate 11 on the heat-sealing plate below, resulting in insufficient heat-sealing pressure of the plywood, which affects product quality. Therefore, the present application makes a further improvement when aiming at the hot pressing of this type of thicker plywood.

[0044] Such as Figure 7-8 As...

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Abstract

The invention discloses a hot-pressing device for plywood production based on the 5G technology. The device comprises a hot-pressing box, a heating plate and a base. A supporting column is fixedly connected to the lower end in the hot-pressing box, the base is fixedly connected to the upper end of the supporting column, and a limiting rod is arranged on one side of the base and is fixedly connected to one side in the hot-pressing box. A sliding groove is formed in the limiting rod, a right-handed and left-handed screw rod is arranged in the sliding groove, a stop block is fixedly connected tothe end, away from a motor, of the limiting rod, and a limiting groove is formed in the stop block. A limiting block is arranged in the limiting groove, and a sliding block is in threaded connection with the surface of the right-handed and left-handed screw rod. One side of the sliding block is fixedly connected with the stop block, the stop block comprises a clamping groove, a pressing block compression spring and a pressure sensor. According to the device, the stop block is arranged, plywood of different sizes is limited through the stop block, and the quality of the plywood machined by thehot-pressing device can be better.

Description

technical field [0001] The invention relates to the technical field of plywood hot pressing, in particular to a hot pressing device for plywood production based on 5G technology. Background technique [0002] Plywood is a three-layer or multi-layer board-like material made of wood sections that are peeled into veneers or sliced ​​into thin wood, and then glued with adhesives. Plywood is one of the commonly used materials for furniture and can be used for aircraft, ships, Used as timber for trains, automobiles, buildings and packing boxes. my country is a big exporter of plywood. With the development of the economy, the production of plywood is facing huge challenges and threats from outside. It is necessary to adjust and upgrade the structure of the plywood industry, improve production technology, and control the production process to effectively and continuously produce high-quality plywood products. , To enhance the core competitiveness, in order to have a stable market. ...

Claims

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Application Information

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IPC IPC(8): B27D1/08B27D3/00G01L5/00
CPCB27D1/083B27D3/00G01L5/00
Inventor 赵烨
Owner 广西新百裕木业有限公司
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