Belt conveyor covers in the existing technology is mostly flat plate, flat plate rain cover in the rain discharge convenient effect is not good, flat plate easy to store rain, a long time rain cover is vulnerable to corrosion and rust, short life often need to replace, both a waste of resources and a waste of manpower.
The technical problem to be solved by the utility model is to overcome the deficiency of the existing technology and provide a device for manufacturing arc belt conveyor covers. The technical solution adopted by the utility model to solve the technical problem is: The structure of the utility model comprises a support plate, roller a, fixed roller, fixed block a, fixed plate a, fixed plate b, upper bolt a, lower bolt a, fixed block b, fixed block c, spring, fixed plate c, upper bolt b, lower bolt b, frame, upper extrusion roller, lower extrusion roller, conveying roller, conveying platform, roller switch, motor and chain, it is characterized in that a support plate is arranged on the base of the exit end of the frame, the lower half of the support plate is perpendicular to the base of the frame, the upper half of the support plate is inclined forward into an inclined plane, the front end of the support plate is provided with a fixed roller, a fixed roller and the support plate on the part of the inclined plane is relatively arranged. A roller a is arranged above the support plate on the frame, and both ends of the roller a are fixed on the frame through a fixed block a, a fixed plate a is arranged on the frame above the fixed block a, the upper bolt a is arranged on the middle of the fixed plate a, and the lower end of the upper bolt a is on the top of the fixed block a. Fixed block a under the frame is provided with a fixed plate b, fixed plate b is arranged on the middle of the lower bolt a, the upper end of the bolt a is arranged under the fixed block a, the frame behind the roller a is provided with an upper extrusion roller, the lower extrusion roller, the upper extrusion roller and the lower extrusion roller are arranged relative to each other, the two ends of the upper extrusion roller are fixed on the frame through a fixed block b, the lower extrusion roller is fixed on the frame through a fixed block c, a spring is arranged between a fixed block b and a fixed block c, the inlet end of the frame is provided with a conveying roller, the rear end of the frame is provided with a conveying platform, conveying platform side is provided with a roller switch, the side of the frame is provided with a motor, the motor is linked with the main shaft of the lower extrusion roller through a chain, adjacent lower extrusion rollers are linked to each other by a chain.
How to use: First of all, cut the size of the windshield sheet, and then switch on the power supply, open the roller switch, the raw windshield sheet from the entrance of the conveying roller conveyor into, and then through the extrusion roller and extrusion roller extrusion, the processing of the plate extrusion into a bumpy panel, in the upper and lower extrusion roller rotation, the processing panel to the export end, first through the support plate bevel plate and roller a, and then derived from the roller a and fixed roller, under the action of the support plate bevel plate will be processed panel directly extrusion into arc rain cover plate, but also by adjusting the distance between the roller a and the support plate bevel plate to control the arc of the processed plate, and by adjusting the distance between the upper extrusion roller and the lower extrusion roller to control the shape of the windshield cover panel surface. The utility model has the advantages that the belt conveyor covers is convenient to use and operate, the processed belt conveyor covers is a curved surface structure, and an extrusion molding, the arc of the extrusion of the curved surface rain cover can be adjusted, the drainage effect of the curved surface rain cover is not easy to rust before the service life.
