Roller coating production method for figure code insulating burglarproof door

Abstract

The invention discloses a roller coating production method for a figure code insulating burglarproof door. The roller coating production method comprises the following steps of: firstly, producing a metal decorative panel and a substrate and printing grains on the metal decorative panel; secondly, additionally arranging a heat insulating layer between the metal decorative panel and the substrate to form a figure code insulating board; and finally, mounting the produced figure code insulating board on a wall body. Due to the adoption of mode, the defect (when a decorative layer is mounted, roller coating of grains is inconveniently and directly performed on an insulating board mounted on the wall body by using a roller coating production line, so that a traditional insulating board is generally poorer in decoration effect and is unattractive) that the decorative layer is mounted after the insulating board is mounted is overcome and the integration of insulation and decoration is realized.

Description

technical field [0001] The invention relates to a roll coating production method for a pattern code thermal insulation anti-theft door, belonging to the field of pattern code thermal insulation board production and manufacturing. Background technique [0002] The anti-theft door in the prior art generally includes a door frame and a door body used in conjunction with the door frame. The door body is composed of inner and outer layers, and only a simple sealing process is done between the layers. The inside of the door body is formed Hollow structure, although the door body is lighter, it is difficult to meet the thermal insulation effect; in addition, the inner and outer layers of the door body do not have decorative layers, which cannot achieve an aesthetic effect. [0003] After trial and error, the applicant has developed a security door that integrates heat preservation and decoration. The security door includes a door frame and a door body used in conjunction with the d...

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Problems solved by technology

[0004] However, the applicant found in the process of using the above-mentioned gravure printing machine that the roll surface speed of the coating roll and the suction roll is often inconsistent with the process speed of the entire production line, and the entire production line lacks the control of the suction roll and coating. The speed of the roller is adjusted on-line by the control system, which often needs to stop and adjust after the whole production line has been running for a period of time, thus affecting the efficiency of the whole production line; and if the adjustment is not stopped, the speed of conveying metal plates will be different from that of each The surface speed of the roller is inconsistent, which often leads to the inability to transfer the metal plate according to the predetermined position; in addition, in order to print multi-color patterns, it often requires several groups of roller coating units to work together, while the above-mentioned in the prior art The gravure printing machine lacks a control system that enables the continuous production of adjacent roller coating units, that is, the staff needs to observe with human eyes whether the first roller coating unit has finished coating a color, and after confirming that the coating is completed, then By manually starting adjacent roller coating units, continuous production cannot be achieved between adjacent roller coating units; at the same time, due to the lack of a control system for adjusting the speed of the suction roller and coating roller, it is impossible to achieve continuous production between adjacent roller coating units. Error correction when the pattern printed by the unit is misplaced

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