Slewing bearing type bottle cap forming moulding press

Abstract

The invention relates to a slewing bearing type bottle cap forming moulding press. The slewing bearing type bottle cap forming moulding press comprises an extruding mechanism, a feeding mechanism, a bottle cap discharging mechanism, a main machine part assembly, a mold part and a transmission mechanism, wherein the transmission mechanism is driven by a motor, the extruding mechanism comprises a heating cylinder and a heating screw rod, a hopper is arranged on the heating cylinder, a discharge hole is formed in the head part of the heating cylinder and is matched with the feeding mechanism, the mold part comprises an upper mold and a lower mold, the main machine part assembly comprises a slewing bearing arranged in a rack, a transmission shaft is connected under the slewing bearing and is connected with the transmission mechanism, a support body is arranged on the slewing bearing, a connecting flange and a fuel distributor are arranged on the support body, a large tray lower plate is arranged on the fuel distributor, a rotating body is arranged on the large tray lower plate, a middle plate and a large tray upper plate are arranged on the rotating body, the upper mold is arranged on the middle plate, the lower mold is arranged on the large tray lower plate, and the bottle cap discharging mechanism is arranged on the large tray upper plate.

Description

technical field [0001] The invention relates to a rotary support type bottle cap forming molding machine, which is mainly used for producing bottle caps of mineral water bottles, beverage bottles and oil bottles, etc., and belongs to the field of plastic machinery. Background technique [0002] At present, bottle caps such as mineral water bottles, beverage bottles and oil bottles are mainly molded by bottle cap molding machines. The part and the transmission mechanism, the transmission mechanism is driven by the motor. The main part assembly of the prior art includes an integral revolving seat, an upper plate is installed on the upper part of the integral revolving seat, an upper mold and a cover removal mechanism are installed on the upper plate, a middle plate is installed on the middle part of the integral revolving seat, and a lower mold is installed on the middle plate. The lower part of the swivel seat is equipped with a lower plate, the lower plate is equipped with ...

AI Technical Summary

Problems solved by technology

When working, the motor drives the main shaft through the transmission mechanism, and the main shaft drives the oil pan, lower plate, middle plate, integral rotating seat and upper plate to rotate. The disadvantage is that it is troublesome to install, and the coaxiality between the plates needs to be adjusted, which is not easy to debug , especially the main shaft needs to be very thick so as not to break, which is costly and heavy, and the bearings of each board need to be replaced normally, which is inconvenient for maintenance

On the other hand, there is no metering device at the discharge port of the extrusion mechanism, and the raw materials are not evenly extruded, which affects product quality.

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