Automatic cooling shaping device of high-frequency impulse sealing machine
A high-frequency pulse, automatic cooling technology, used in packaging, transportation packaging, transportation and packaging, etc., can solve the problems of shrinking and wrinkling of film materials when heated, and achieve the effect of reducing the risk of pollution, saving time and reducing labor intensity.
Active Publication Date: 2015-12-09
NANJING HUJIANG COMPOSITE MATERIALS
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is that when the existing high-frequency pulse sealing machine seals the film material, the film material shrinks and becomes wrinkled when heated
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Embodiment Construction
[0025] The present invention will be further described below in conjunction with specific examples.
[0026] An automatic cooling and shaping device for a high-frequency pulse sealing machine, including a frame 12, a cooling and shaping knife 5, and a sliding table, the sliding table plays a guiding role during the operation of the cooling device, and can improve the movement accuracy of the cooling and shaping knife 5 , so as to ensure that the position of cooling and shaping coincides with the position of heat sealing of the upper ironing knife. Cylinders are installed on the slide table, which are respectively used as power for the cooling and shaping knives 5 to move downward, move forward, and press down.
[0027] The slide table includes a horizontal first slide table 1 and an inclined second slide table 2, the end of the first slide table 1 is connected to the upper end of the second slide table 2; the cooling shaping knife 5 is arranged on the connection plate 4, the ...
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The invention relates to an automatic cooling shaping device of a high-frequency impulse sealing machine. The automatic cooling shaping device comprises a rack, a cooling shaping cutter and sliding tables playing a guiding role in a moving process of the cooling shaping cutter; cylinders are mounted on the sliding tables; the sliding tables comprise a horizontal first sliding table and an inclined second sliding table; the tail end of the first sliding table is connected with the upper end of the second sliding table; the cooling shaping cutter is arranged on a connection plate connected with the cylinders, and moves under the pushing of the cylinders on the sliding tables; an upper cutter frame is arranged above a part adjacent to the tail end of the second sliding table; an upper burning cutter for heat seal of a workpiece is mounted on the upper cutter frame, moves under the pushing of another cylinder on the upper cutter frame, and is equipped with a high-frequency impulse heating device; a copper tube is cast in the center of the cooling shaping cutter, and is filled with circulating cooling water. Through the adoption of the automatic cooling shaping device provided by the invention, automatic cooling shaping of a weld joint of the workpiece subjected to heat seal is realized, the cooling shaping effect is good, the flatness of the weld joint is high, the problem that a thin-film material becomes shrinkable and wrinkled when being heated is solved, manpower consumption is reduced, and the production efficiency is improved.
Description
technical field [0001] The invention relates to an automatic cooling and shaping device of a high-frequency pulse sealing machine, which belongs to the field of plastic packaging machinery. Background technique [0002] When the existing high-frequency pulse sealing machine seals the film material, because the ironing knife is heated instantaneously, the temperature of the knife edge is high, so that the film material at the contact point with the knife edge will shrink rapidly after being heated. Once the ironing knife is lifted, the pressure At this time, the welded seam of the film is easy to wrinkle and deform, and then the welded seam needs to be wiped back and forth with a damp cloth manually to cool and flatten the welded seam. This increases the cost of manual labor and reduces production efficiency. Furthermore, if it is a food-grade bag, such treatment may also cause pollution on the surface of the bag. Therefore, it is necessary to design an automatic cooling an...
Claims
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IPC IPC(8): B65B51/32B65B51/14
CPCB65B51/146B65B51/32
Inventor 章育骏章澄
Owner NANJING HUJIANG COMPOSITE MATERIALS