Automatic online thickness measurement feedback control plate-making forming apparatus
A feedback control and forming device technology, applied in the direction of measuring devices, optical devices, fiberboards, etc., can solve the problems of large operator deviation and plate thickness that cannot meet the requirements, and achieve the effects of stable speed, energy saving, and precise positioning
Pending Publication Date: 2020-09-15
GUANGDONG SOBEN GREEN NEW MATERIAL CO LTD
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Problems solved by technology
[0002] In the production process of the board, various materials need to be mixed and stirred into a slurry first, and then poured into the mold for molding. Therefore, the concentration of the slurry has a decisive influence on the quality of the board such as density and thickness. The existing production equipment for forming boards The thickness depends on manual measurement, and the deviation of personnel operation is very large. Once the adjustment is improper or not timely, the thickness of the produced plate will not meet the requirements.
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[0026] Such as Figure 1-4 As shown in the embodiment of the present invention, an automatic online thickness measurement feedback control plate making and forming device includes a slurry feeding control device and a plate making and forming device. The slurry feeding control device is responsible for the conveying control of the slurry, and the plate making and forming device is responsible for the slurry A weighing plate is produced. The slurry feeding control device includes a storage tank 1 and a refiner 2. The storage tank 1 is equipped with a stirring blade to continuously stir to prevent the slurry from condensing. The storage tank 1 passes through the slurry pump 3 and the refiner The input end of 2 is connected, and the refiner 2 further grinds the slurry to ensure the quality of the slurry. The plate-making forming device includes a headbox 4, a slurry conveying device 5, and a forming cylinder 6. The output end of the refiner 2 passes The first pipe 7 is in communic...
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The invention discloses an automatic online thickness measurement feedback control plate-making forming apparatus. The apparatus comprises a pulp feeding control device and a plate-making forming device, the pulp feeding control device comprises a storage tank and a pulping machine, the storage tank is connected with the input end of the pulping machine through a pulp feeding pump, the plate-making forming device comprises a headbox, a pulp conveying device and a forming cylinder, the output end of the pulping machine is communicated with the headbox through a first pipeline, a flow valve is arranged on the first pipeline, the headbox is connected with the forming cylinder through the pulp conveying device, the pulp conveying device is provided with a plate cutting knife, the forming cylinder is provided with an encoder, a first thickness measurer and an outlet plate knife, the encoder controls the plate cutting knife and the outlet plate knife in a feedback manner, and the first thickness measurer controls the flow valve in a feedback manner. The thickness of a formed plate can be detected in real time, the concentration of pulp is controlled and adjusted in a feedback mode, and it is guaranteed that the thickness of the formed plate meets the requirement.
Description
Technical field [0001] The invention relates to a plate-making forming equipment, in particular to an automatic online thickness measurement feedback control plate-making forming device. Background technique [0002] In the production process of the board, various materials need to be mixed and stirred to form a slurry, and then poured into the mold for forming. Therefore, the concentration of the slurry has a decisive influence on the density and thickness of the board. The existing production equipment for the forming board The thickness depends on manual measurement, and the deviation of personnel operation is very large. If the adjustment is improper or not in time, the thickness of the produced plate will not meet the requirements. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic online thickness measurement feedback control plate-making forming device that can measure the thickness of the formed plate in...
Claims
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IPC IPC(8): D21J1/00D21J1/02G01B11/06G01B21/08G01N9/04G01B11/30G01B21/30
CPCD21J1/00D21J1/02G01B11/0616G01B21/08G01N9/04G01B11/30G01B21/30Y02P70/10
Inventor 黄卫斌黄红亮
Owner GUANGDONG SOBEN GREEN NEW MATERIAL CO LTD