Apr. 30, 2020
The three-layer tile machine is widely used in various fields. However, the molding process is a very complicated process, and there are still many problems to be solved in design and production, and these problems are often found during the commissioning and production process. For example, if the design is not reasonable, deformation defects such as side waves, bag waves, longitudinal bending, corner wrinkles, cracks and distortions will occur during the debugging process. Redesigning and processing the rolls after the color steel equipment has problems will inevitably It causes a great waste of resources such as manpower and material resources. If you can understand the mechanism of these defects, try to avoid these defects during the design process, or you can make reasonable improvements to the rollers on the original basis after the defects appear, thereby reducing or even eliminating them. These defects can still achieve the goals of the roll design. The following describes the circuit design of the three-layer tile machine so that it can be solved when there is a problem with the circuit.
The three-layer tile electrical control system can work manually but not automatically. Reasons: the number of cut sheets is greater than or equal to the set number; the number of sheets or length is not set; the automatic switch button is damaged; the cutter is not raised and touched The travel switch; or the travel switch is encountered, but there is no signal, the input terminal; the light is not on, the processing method: clear the current number of sheets and press the {ALM} key; when the automatic switch is in the on position, the IN terminal 2 on the PLC The light is not on, you can use any brand LAY3 series knob to replace the travel switch is broken or the line from the travel switch to the electric control box is broken. If there are no above reasons, check: set the number of sheets and length, clear the current length, cut The knife is raised to the upper limit, the 7 light on the PLC input is on, turn on the automatic switch, and check whether the line voltage is normal according to the drawing.
The color steel sandwich panel of the three-layer tile machine is a color steel plate as the panel, and the light insulation material is used as the core material, and the core material and the panel are integrated by a continuous forming process, which is commonly known as "clamp" "Core board". Although this kind of composite board has been introduced into China for less than 20 years, it has been obtained in many fields of construction because of its series of advantages such as bearing capacity, thermal insulation, decoration, waterproofing, and simple construction. Extensive recognition and use have challenged traditional building materials such as masonry and become a new force in the building materials industry.
(1) According to different core materials, it is divided into polystyrene foam sandwich panel, rock wool sandwich panel and polyurethane foam sandwich panel;
(2) According to different functions, it is divided into roof sandwich panels and wall sandwich panels;
(3) The three-layer tile roof is divided into corrugated roof sandwich panel and flat sandwich panel according to the shape;
(4) The three-layer tile machine wall panel is divided into flat-sided sandwich panels according to the shape, connected with I-shaped aluminum materials and socket-side sandwich panels, etc.
