When the belt conveyor is glued, first clean the joint part and draw the construction dimension line, including the reference line, center line, cutting line, cutting line, edge glue cutting line and core glue cutting line.
Cut along the direction of the wire rope, take out the wire rope, and scrape off the surface layer of the wire rope. The wire rope is cut between 1400mm and 700mm. Use an electric steel wire brush to remove the remaining glue on the surface of the wire rope, and polish all parts of the joint. Be careful not to polish the border of the bare wire rope without focusing. The glue is glued and cleaned at the wire rope and joints, and the glue is applied twice. Laminating first places the lower frame of the vulcanizer, the water pressure plate and the lower heating plate, and then spreads white cloth on it. Lay the adhesive rubber sheet, the cover rubber on the bottom, the core glue on the upper surface, the pre-composite surface is glued and dried, and then placed on the vulcanizer heating plate.
Apply a 1 mm thick ramp tape on the 45掳C slope of the upper and lower covers of the belt conveyor joint. Place the glued joint on the lower adhesive rubber plate, and then pull the wire to find the center of the two joints. After alignment, find the center wire rope of the joint.belt conveyor for bulk materials According to the secondary joint type, arrange the wire rope from the center to both sides and insert the filler. For the strip, each wire rope should be as straight as possible, with rubber on both sides of the belt to fill the gap between the wire rope and other gaps.
During the use of the belt conveyor, the operating status of the deviation switch is directly related to the safety of the equipment and personnel during the production process. Therefore, how to make the belt conveyor protection device fully and safely play a role in safety protection during production and operation has very important practical significance. The belt conveyor is easy to lose and slip during operation. This is a common problem in user use. These problems are likely to cause failures such as belt breaks and even affect the safety of personnel. The following editor will introduce the selection and installation of the deviation switch, I hope it will be helpful to you.
The deviation switch of the belt conveyor is a protection device, which is used to detect the deviation degree of the conveyor belt and alarm during the operation of the belt conveyor. It is also used to automatically trigger an emergency stop when the belt is severely deviated. The deviation switch is fixedly installed on the brackets on both sides of the belt conveyor at a certain interval. After the roller part of the deviation switch is pressed away by the edge of the conveyor belt, it deviates from the center, and the switch deflection triggers contact when the roller deflects to a certain angle . action. It can detect different degrees of belt deviations and provide more information for the control system. A product with a switch body with exercise memory and action status indication is preferred. Because the belt conveyor is dynamic, this function can easily determine the specific location of the belt deviation, analyze the cause of the deviation, and facilitate the debugging and maintenance of the equipment. The mounting bracket of the deviation switch should be constructed so that the position of the deviation switch can be adjusted laterally along the belt. This is to adjust the allowable deviation range according to the actual situation on site.
