Energy-saving board pressing machine for bamboo boards

A technology of plate pressing machine and bamboo board, which is applied in the direction of veneer pressing machine, plywood pressing machine, wood compression, etc., can solve the problems of inaccurate control of oil quantity, sudden large and small pressure of plate pressing machine, uneven occlusion, etc. Achieve the effect of reducing scrap rate, reducing hydraulic oil consumption and saving hydraulic oil consumption

Inactive Publication Date: 2015-05-06
GUANGDE PINGJIANG BAMBOO IND MFG
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Problems solved by technology

[0003] However, the existing hydraulic presses, especially the hydraulic presses used for pressing bamboo boards, usually use hydraulic bypass to control the amount or size of the oil supply of the hydraulic oil circuit of the press, and set filter The filter filters the impurities in the hydraulic oil and improves the working efficiency of the hydraulic oil. However, after adopting the bypass control system, the pressure of the platen press will still be high and low, making it impossible to apply pressure evenly on the surface of the pressed bamboo plate. , uneven bite occurs. On the other hand, the amount of oil cannot be precisely controlled, and the cost is relatively large

Method used

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  • Energy-saving board pressing machine for bamboo boards

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Embodiment Construction

[0012] In order to deepen the understanding of the present invention, the following further describes the present invention with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0013] Such as figure 1 As shown, the energy-saving press for bamboo board includes at least one hydraulic bypass 1 connected to the hydraulic oil circuit of the hydraulic press. Each hydraulic bypass 1 is provided with two hydraulic shunts 6, and each hydraulic shunt 6 is An overflow valve 2 and a filter 3 are connected in sequence, at least one of the hydraulic branches 6 is connected with a solenoid valve 4, and each solenoid valve 4 is connected to the control circuit of the press. In the plate press of the present invention, a solenoid valve 4 is placed on the hydraulic branch 6 of a hydraulic bypass on the hydraulic oil circuit, and the solenoid valve 4 is connected...

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Abstract

The invention discloses an energy-saving board pressing machine for bamboo boards. The machine comprises at least one hydraulic bypass connected to a hydraulic oil way of a hydraulic board pressing machine, each hydraulic bypass is provided with two hydraulic branches, each hydraulic branch is sequentially connected with an overflow valve and a filter, at least one hydraulic branch is connected with an electromagnetic valve, and each electromagnetic valve is connected to a control circuit of the board pressing machine. By the adoption of the energy-saving board pressing machine, the oil amount of the hydraulic oil way of the board pressing machine is further accurately controlled, the scraping rate of the bamboo boards pressed by the board pressing machine is reduced, hydraulic oil consumption is decreased, the bamboo board manufacturing capacity of an enterprise is improved so that more profits can be created, and the quality of bamboo board furniture is improved.

Description

Technical field [0001] The invention relates to the technical field of bamboo board pressing machines, in particular to an energy-saving pressing machine for bamboo boards. Background technique [0002] Existing plate presses, especially those used for bamboo boards, mainly include hydraulic presses and screw presses. The screw presses have loud operating noise and the lifting speed is relatively slow compared with hydraulic pressure. The hydraulic press has low working noise, fast lifting speed and high working efficiency. Ordinary home furnishing factories are generally equipped with presses. Used for pressing plywood, multilayer board, solid wood door, steel wood door, etc. [0003] However, the existing hydraulic presses, especially those used for pressing bamboo boards, usually use a hydraulic bypass to control the amount or size of the hydraulic oil circuit of the press during use, and set up filters. The filter filters the impurities in the hydraulic oil and improves the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/00B27D3/00B27M1/02
CPCB27D3/00B27M1/02F15B21/00Y02P80/10
Inventor 李江驰
Owner GUANGDE PINGJIANG BAMBOO IND MFG
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