Ultra-large rubber roller winding machine for fender

Abstract

The invention discloses an ultra-large rubber roller winding machine for fenders, which can be used for winding and coating ultra-large rubber rollers with diameters ranging from phi 500 mm to phi 3500 mm, weights of 5-70 tons and unlimited length sizes, and is particularly suitable for production of large-tonnage rubber fender equipment. Comprising an embedded weighable lathe bed, a servo walking mechanism, a multifunctional winding and glue coating mechanism, a water-cooling roller device, a water-cooling roller temperature control unit, a cold feed extruder, an extruder temperature control system, a glue trailer and a roller shape trimming mechanism. The embedded weighable bed body can measure the weight of a roller core and the weight of a used rubber material and feed back the weight to a system to be checked by an operator conveniently, and the water-cooling roller device and the temperature control unit control the temperature of an extruded rubber strip to prevent the rubber material of a large-tonnage rubber roller with a thick rubber coating from being scorched due to the fact that the rubber material is at high temperature for a long time. The roller shape trimming mechanism can trim the end face of the rubber roller after rubber coating is completed, and the special process requirements of the fender rubber roller are met.

Description

technical field [0001] The invention relates to the technical field of rubber roller manufacturing, in particular to a super-large rubber roller winding machine for fenders. Background technique [0002] The fender is an elastic buffer device used to slow down the docking impact between the ship and the wharf or ship, and protect the ship and the wharf from damage. , It can reduce the horizontal load acting on the wharf, improve the berthing capacity of the wharf, and make the new wharf lighter and reduce the cost. At present, the fenders of rubber products are mostly produced by molding method, which has high labor intensity for operators. , The process is cumbersome, time-consuming and other disadvantages, and with the development of the marine economy, the tonnage of ships that can be docked on offshore platforms is increasing, and the processing and manufacturing of super-large-tonnage fender products has become a major problem. In the patent No. (201410038604.5), a lar...

AI Technical Summary

Problems solved by technology

[0002] The fender is an elastic buffer device used to slow down the docking impact between the ship and the wharf or ship, and protect the ship and the wharf from damage. , It can reduce the horizontal load acting on the wharf, improve the berthing capacity of the wharf, and make the new wharf lighter and reduce the cost. At present, the fenders of rubber products are mostly produced by molding method, which has high labor intensity for operators. , the process is cumbersome, time-consuming and other disadvantages, and with the development of the marine economy, the tonnage of ships that can be docked on offshore platforms is increasing, and the processing and manufacturing of super-large-tonnage fender products has become a major problem

In the patent No. (201410038604.5), a large-scale full-featured rubber roller winding and covering machine is disclosed. The maximum diameter of the winding machine is 2500mm and the maximum tonnage is 50 tons. It is suitable for large-scale papermaking, mining, steel and other industries. Rubber rollers with relatively less thick rubber thickness cannot meet the diameter and tonnage requirements of some rubber rollers used for fenders. Moreover, the rubber rollers used for fenders have a thick rubber layer on one side, which requires a large amount of glue and a long time for rubber covering. The temperature of the extruder is high during extrusion molding, and the rubber material is prone to scorch if the temperature is high for a long time; and the rubber fender has various shapes, it is difficult to calculate the amount of rubber on the roller core; Rubber fenders have special technical requirements for higher end surface flatness due to the need to install matching fender flanges, brackets, etc. on the end surface

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