Multiple plate continuous typesetting method and equipment
A multi-layer board and equipment technology, applied in typesetters, printing and other directions, can solve problems affecting the rigidity and bending strength of finished boards, waste of raw materials, and low production efficiency, so as to improve production efficiency and economic benefits, and reduce raw material consumption. , the effect of improving rigidity and flexural strength
Inactive Publication Date: 2011-04-06
马耀华
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[0002] At present, the traditional multilayer board typesetting method is that workers operate on a fixed platen. First, a layer of unglued veneer is assembled according to the length and width requirements slightly larger than the actual product, and then a layer of double-sided coating is staggered on it. Glue veneer, and then cover it with a layer of non-glue veneer alternately, until the required number of layers is reached. This method has low production efficiency and large margin for typesetting. Four sides must be cut off after typesetting. The rough, raw material waste is serious, and the cost increases. As the country strengthens the protection of forest resources and the number of multi-layer board production enterprises continues to increase, raw materials will be more scarce and competition will become more intense. There is an urgent need for a high-efficiency, low-loss typesetting method; in addition, since the length and width of the platen have been determined and cannot be expanded when typesetting on the platen, the arrangement of the veneers is limited in the length direction. Rigidity and flexural strength of finished panels
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[0014] like figure 1 , figure 2 The equipment for realizing the continuous typesetting method of multilayer boards as shown in the present invention includes a continuously variable belt conveyor. The width of the conveyor belt 2 is equal to or slightly greater than the width of the multilayer boards. In order to ensure the rigidity of the conveyor belt 2, the thickness of the conveyor belt 2 is not greater Less than 8 mm; several stoppers 1 perpendicular to the belt surface of the conveyor belt are fixed on both sides of the conveyor belt 2 to ensure that the width of the multi-layer boards arranged on the conveyor belt is consistent and can move synchronously with the conveyor belt. like image 3 As shown, in this embodiment, the conveyor belt 2 and the block 1 are connected and fixed by adhesive. The stopper 1 is made of rubber material, and eye-catching marks of different colors are provided on each stopper 1 apart from the length distance of one multilayer board, so as...
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A continuous composition method for multi-layer plate features that the composition is conducted on a moving conveyer belt, and includes such steps as composition on a layer of single plates without coated adhesive, covering a layer of single plates with coated adhesive on its both surface in staggered mode, covering a layer of single plates without coated adhesive in staggered mode, repeating said steps until the predefined number of layers. Its apparatus includes a belt conveyer with stepless speed variation and several stop blocks at both sides of conveyer belt.
Description
technical field [0001] The invention relates to a multilayer board typesetting method and equipment, in particular to a multilayer board continuous typesetting method and equipment. Background technique [0002] At present, the traditional multilayer board typesetting method is that workers operate on a fixed platen. First, a layer of unglued veneer is assembled according to the length and width requirements slightly larger than the actual product, and then a layer of double-sided coating is staggered on it. Glue veneer, and then cover it with a layer of non-glue veneer alternately, until the required number of layers is reached. This method has low production efficiency and large margin for typesetting. Four sides must be cut off after typesetting. The rough, raw material waste is serious, and the cost increases. As the country strengthens the protection of forest resources and the number of multi-layer board production enterprises continues to increase, raw materials will ...
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IPC IPC(8): B41B3/00
Inventor 马耀华
Owner 马耀华