Spiral paper core making machine / Paper tube bobbin coiling machine for adhesive tapes.
The receiving point of the tape machine must use a buffer bed or other cushioning device to prevent the sharp tape or hard object from tearing the tape. The installation requirements are as follows:
1. The production of the guide groove of all belt conveyors must be standardized, the welding is firm and reliable, the height of the coal is guaranteed to be more than 1 meter, and the lower mouth of the slip nozzle should be smooth, so as to improve the passage of coal flow and prevent large coal or The meteorite caused the tearing accident due to the fact that the guide material was not smoothly caught in the guide groove.
2. Install a set of buffer beds (ie, the installation length is 1.2 meters) at each receiving point. The distance between the surface of the buffer strip and the belt surface shall not be less than 20~30mm, to prevent the surface from sinking due to the long installation length. Increase the wear on the belt surface; the installation clearance between the buffer strips shall not exceed 10 mm, and the gap shall be filled after installation to prevent the iron piece or large piece of coal and vermiculite from penetrating the belt between the gaps of the buffer strip, resulting in Tear the accident.
3. The operation team shall formulate the management system of coal bunker, slip coal eye, and distribution bar scraper (cast stone slab). The bunker must be equipped with anti-smashing bin protection device to prevent coal slip directly from impacting the bottom shrinkage plate and I-beam. Causes deformation and shedding, mixing into the coal slip causes tearing accident.
Tape Making Machine
In order to facilitate the maintenance and repair of the equipment, a pedestrian crossing bridge is set every 300 meters when the belt conveyor transport length exceeds 300 meters. In case of special circumstances, additional bridges must be added. The bridge setting must meet the following requirements.
1. Handrails must be provided on both sides of the top of the bridge. The height of the handrail is not less than 700mm. When the height of the bridge deck is greater than 1700mm, the ladders on both sides of the bridge should be set with handrails of not less than 500mm.
2. The effective width of the pedestrian passage of the bridge is not less than 600mm.
3. The distance from the bottom of the bridge to the center of the upper deck is not less than 600mm. The belt conveyor of 1m or more is not less than 800mm, but it is necessary to ensure the large coal and vermiculite pass smoothly according to the actual situation on site.
4. The four legs of the bridge and the roadway floor must be fixed firmly. At the same time, it must be fixed firmly with the belt machine frame. When installing the bridge in the inclined roadway, there must be a reliable anti-fall device.
5. The pedals of the bridge should be made of patterned steel plates or take anti-slip measures.
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc