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A melter, vertical technology, applied in the direction of surface pretreatment, coating, device for coating liquid on the surface, etc., can solve the problems of slow production speed and high energy consumption, reduce traction tension, improve work efficiency, improve The effect of increased warpage
Active Publication Date: 2017-08-18
SHAANXI SHENGYI TECH
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[0003] The purpose of the present invention is to provide a vertical gluing machine, which solves the problems of slow production speed and high energy consumption of the existing vertical gluing machine
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[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] Vertical gluing machine of the present invention, as figure 2 As shown, it includes front-end equipment 1, drying unit 2 and back-end equipment 3 which are connected in sequence. There are multiple edge guides 4 .
[0023] The drying unit 2 comprises a hot air airtight box 12-1 and a descending oven 2-2 arranged below the hot air airtight box 12-1, the downward oven 2-2 is connected with a steering device 2-3, and the steering device 2-3 is It is also connected with an ascending oven 2-4, and the ascending oven 2-4 is connected with a hot air airtight box II2-5.
[0024] Such as image 3 As shown, the steering device 2-3 is installed between the outlet of the descending oven 2-2 and the outlet of the ascending oven 2-4, and its structure is: comprising fresh air filter boxes 2-3-1, Fresh air preheating box 2-3-2, hot air blower 2-...
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Abstract
The invention discloses a vertical gluing machine. The vertical gluing machine comprises front segment equipment, a drying unit and rear segment equipment all of which are sequentially connected. The drying unit is arranged below the front segment equipment and the rear segment equipment. A plurality of edge guiding mechanisms are arranged in the drying unit in the running directions of materials. According to the vertical gluing machine, the reheating process after cooling and guiding is not needed, the energy sources are saved, and the working efficiency is improved. According to the vertical gluing machine, the wind pressure is adjusted according to production states and material properties, the traction tension of material running is reduced, and the problem that warping of a copper-clad plate is increased as the weft slant angles of woven materials are increased by increased tension is solved. Meanwhile, the edge guiding mechanisms and a steering device are arranged, material tension can be stably controlled in the drying unit, and the problems of material floating, swinging, off tracking and wall hanging can be solved.
Description
technical field [0001] The invention relates to coating and drying production equipment for copper-clad boards, printed circuit board semi-cured adhesive sheets, glue-coated webs, etc., in particular to a vertical gluing machine. Background technique [0002] Vertical gluing machines are often used in the field of coating and drying production of copper-clad laminates, printed circuit boards, and prepregs. The running direction of the existing vertical gluing machine is as follows: figure 1 As shown, the material passing equipment generally includes front-end equipment I (including 1-1, 1-2, 1-3, 1-4, 1-5, etc.), four-stage hot air airtight box (2-1), uplink oven 2 -2. Steering area (including 2-3, 2-4), descending oven (2-5); rear equipment (including 3-1, 3-2, 3-3, 3-4, 3-5, etc.) . Due to the superimposition of gravity and traction, this method must be guided by a roller at the top, from the ascending oven (2-2) to the descending oven (2-5), and the material coating th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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