Screw thread die demoulding device and its hose injection machine

Abstract

The invention discloses a thread dental mold de-molding device and a hose shoulder-injection machine thereof. The thread dental mold de-molding device comprises a fixed plate, a support, a central shaft, a servo motor, a rotary positioning sleeve and a driving air cylinder, wherein the support is fixedly arranged at one side of the fixed plate, and a linear guide rail is arranged at one side of the support; the length direction of the linear guide rail is vertical to the plane of the fixed plate; the central shaft penetrates through the fixed plate and the two ends of the central shaft are arranged at the two sides of the fixed plate; the servo motor is slidingly arranged on the linear guide rail; an output shaft of the servo motor is connected with one end of the central shaft and the axes of the output shaft and the central shaft are on the same straight line; the rotary positioning sleeve is arranged at the other end of the central shaft; and the driving air cylinder is arranged on the support and is connected with the servo motor. According to the thread dental mold de-molding device, the driving air cylinder is retracted to drive the servo motor to move on the linear guide rail to a de-molding station, and the servo motor rotates to drive the central shaft to rotate; the central shaft drives the rotary positioning sleeve to rotate so that a dental mold of the hose shoulder-injection machine is rotated out to realize automatic de-molding; and manpower is saved, the working efficiency is improved, a mold closing crack is not generated and the product quality is guaranteed.

Description

technical field [0001] The invention relates to a threaded tooth mold demoulding device and a hose shoulder injection machine thereof. Background technique [0002] The existing shoulder injection machine is semi-automatic. During the production process, the dental mold is demoulded manually. The above-mentioned demoulding method makes the thread forming of the hose easy to produce mold joints, and the labor intensity is high and the production efficiency is low. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a screw thread die demoulding device and a hose shoulder injection machine thereof. [0004] In order to achieve the above object, technical scheme of the present invention is as follows: [0005] The invention provides a thread die demoulding device, which is used for demoulding the thread die of a hose shoulder injection machine, comprising: [0006] fixed plate; [0007] The support, wh...

AI Technical Summary

Problems solved by technology

[0002] The existing shoulder injection machine is semi-automatic. During the production process, the dental mold is demoulded manually. The above-mentioned demoulding method makes the thread forming of the hose easy to produce mold joints. The labor intensity is high and the production efficiency is low.

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