Oct. 20, 2020
Precautions for basic use of roll forming machine:
1. Clean the area around the roller forming machine and the surface of the pressure roller. The molding process on this equipment: the input shaft is driven by the motor through the pulley, and the upper shaft is driven by the small gear and the big gear. The installation is driven by a set of cam mechanism The sliding seat with the upper mold moves up and down to achieve compression.
2. The indexing of the worktable of the roll forming machine is achieved by the gear set mounted on the end of the upper shaft, driving the pin gear, and dialing the groove wheel mounted on the hexagonal runner shaft to achieve indexing and positioning. Each end is equipped with a return cam that is conjugated to the pressing cam on the same shaft, and the lower mold is accurately positioned at the working position through the positioning rod and the positioning plate. In the left and right sides of the chassis, a lubrication pump is installed, and the machine works As time passes, the oil pipe transports lubricating oil to the frictional moving parts. Those who understand the structure and performance of the machine and the operating procedures must not start the machine.
3. It is strictly forbidden to work beyond the closed height, that is, the minimum distance between the bottom surface of the upper sliding box and the working surfaces is 290 mm. The height after the upper and lower molds is required to be added, and the thickness of the upper and lower backing plates plus the thickness of the tile blank is not allowed to exceed 290 mm. It should be designed according to this requirement to avoid machine tool accidents.
4. Always pay attention to observe the height of the lubricating oil in the sliding box and both sides of the machine. The equipment should be wiped frequently and kept clean, and no muddy water is allowed
Introduction to the maintenance of the roll forming machine and precautions for use:
(1) Minor repairs-equivalent to three-level maintenance, which is a partial repair with the smallest workload. Repair and replace a small number of damaged parts, adjust the mechanism of the equipment to ensure that the equipment can be used until the next repair period. Minor repairs and regular inspections are generally carried out at the same time , The cost is calculated according to the production cost of the current month.
(2) Intermediate repair-Partial disassembly of the equipment, repair or replacement of main parts and more wearing parts, while checking the entire mechanical system, correcting the foundation of the equipment to restore and meet the specified accuracy, power and other technical requirements. Repairs are generally restorative repairs. Intermediate repairs are included in the production cost of the enterprise.
(3) Overhaul-this is the repair with the largest workload. It is necessary to disassemble all or most of the equipment, repair or replace the main parts and all wearing parts, so that the technical condition and technical performance of the equipment meet the prescribed standards. The length of the overhaul period depends on The level of equipment maintenance and maintenance quality. The overhaul period is generally longer, and some major technical transformation projects should be arranged as much as possible in conjunction with the overhaul. The overhaul cost of the tile press is borne by the enterprise itself, excluding the cost of manual production of finished products.
