Inhead type flat plate vulcanizing machine

Abstract

The invention discloses an inhead type flat plate vulcanizing machine. The inhead type flat plate vulcanizing machine comprises a rack and a vulcanizing device; the vulcanizing device comprises a lower heating plate, an upper heating plate, a pressurizing oil cylinder mechanism, a die disassembling and assembling oil cylinder mechanism and a hydraulic control system; the pressurizing oil cylindermechanism comprises a pressurizing oil cylinder which is arranged between the top of the rack and the upper heating plate; a piston rod of the pressurizing oil cylinder is arranged upwards vertically;the upper end part of the piston rod of the pressurizing oil cylinder is fixedly connected with the rack; the bottom of the body of the pressurizing oil cylinder is fixedly installed on the upper surface of the upper heating plate; and the die disassembling and assembling oil cylinder mechanism comprises a die disassembling and assembling oil cylinder which can be used for driving the upper heating plate to move in a direction perpendicular to the upper heating plate. The vulcanizing machine reduces the height of the equipment, guarantees stable application of vulcanizing pressure, reduces the influences of a heat source of the vulcanizing machine on the service life of the pressurizing oil cylinder, can effectively prevent hydraulic oil of the pressurizing oil cylinder from dropping andpolluting the vulcanizing machine and a rubber belt, thereby guaranteeing normal running of the equipment and increasing the finished product rate of the rubber belt.

Description

technical field [0001] The invention relates to the technical field of flat vulcanizing machines, in particular to an overhead flat vulcanizing machine. Background technique [0002] The flat belt plate vulcanizing machine is mainly used for vulcanizing flat belts such as conveyor belts, transmission belts, etc. It has the advantages of high pressure per unit area of ​​the hot plate, reliable operation of the equipment and less maintenance. Its structure mainly includes a frame and a vulcanizing device for vulcanizing flat tapes. The vulcanizing device includes a mold opening and closing mechanism, a pressurizing mechanism, and a cuboid upper and lower heating plate. The main function of the pressurizing mechanism is to provide the pressure required for vulcanization to the adhesive tape clamped between the upper hot plate and the lower hot plate. The pressure is generally generated by a pressurized oil cylinder controlled by a hydraulic control system. At present, commonly...

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Problems solved by technology

However, since the pressurized cylinder of the above-mentioned vulcanizer is hung upside down, the hydraulic oil in the cylinder is easy to drip and pollute the hot plate or tape, which affects the use of the equipment. Even if the oil collecting device is installed, it is difficult to completely avoid excessive hydraulic oil or heat During the movement of the plate, the hydraulic oil overflows the oil collecting device and pollutes the upper heating plate or the tape. Therefore, the existing pressurized cylinder top-mounted plate vulcanizing machine has a large pressurized cylinder hydraulic oil that pollutes the equipment and tape, which affects the normal use of the equipment. and tape yield, which is not conducive to the application of equipment

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