Ejecting mechanism

Abstract

An ejecting mechanism comprises a support plate and a support, and is characterized by further comprising an ejecting plate, a roller system and driving equipment, wherein the ejecting plate is horizontally and transversely arranged, more than one oblique surface is arranged on the upper surface of the ejecting plate, the lower surface of the ejecting plate is a horizontal plane, the roller system consists of upper rollers and lower rollers which are parallel to each other, each oblique surface of the ejecting plate is correspondingly provided with one upper roller, the upper rollers are transversely laid on the oblique surfaces of the ejecting plate, two ends of each upper roller are connected with limiting devices which limit horizontal displacement of the upper roller, the support plate presses on the upper rollers, the lower surface of the ejecting plate presses on the lower rollers, and the driving equipment controls transverse reciprocation of the ejecting plate. The ejecting plate is driven to reciprocate, accordingly, the upper rollers roll on the oblique surfaces of the ejecting plate, the altitudes of the upper rollers are changed along with change of the heights of the oblique surfaces, and the altitude of the support plate pressing on the upper rollers is also changed. The ejecting mechanism is simple in structure and convenient in operation, and the ejecting stroke can be easily adjusted.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a lifting mechanism for processing machinery. Background technique [0002] In the existing processing machinery, the upper jacking mechanism is widely used, which is used to realize the upward ejection of components, products, materials, etc. arranged at the lower part of the machine. There are many kinds of existing jacking mechanisms, including the use of power equipment Lifting, using cams or eccentric wheels to lift upwards, etc., but the existing mechanisms generally have the disadvantages of large power consumption and difficult adjustment of the upward movement stroke. When the product is changed to production, most devices need to reset the upper mechanism or Replacing parts requires more time and labor and increases production costs. Contents of the invention [0003] The technical purpose of the present invention is to provide a jack-up mechanism with simple str...

AI Technical Summary

Problems solved by technology

[0002] In the existing processing machinery, the upper lifting mechanism is widely used, which is used to realize the upward ejection of the components or products, materials, etc. arranged at the lower part of the machine. There are many kinds of existing lifting mechanisms, including the use of power equipment Lifting, using cams or eccentric wheels to lift upwards, etc., but the existing mechanisms generally have the disadvantages of large power consumption and difficult adjustment of the upward movement stroke. When the product is changed to production, most devices need to reset the lifting mechanism or Replacing parts, which takes more time and labor and increases production costs

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