Automatic ring breaking and placing machine

Abstract

The invention relates to an automatic ring breaking and placing machine, and belongs to the technical field of smelting laboratory equipment. The machine comprises an upper seat plate and a lower seatplate oppositely fixed with a machine seat; a vertical jacking air cylinder is mounted under the machine seat; a steel ring support which forms a vertical moving pair with the lower seat plate is mounted at the upper end of the jacking air cylinder; a horizontal shoveling and cutting air cylinder located on the lower seat plate is mounted on one side of the steel ring support; a shoveling and cutting knife is mounted at one end, adjacent to the steel ring support, of the shoveling and cutting air cylinder; the upper seat plate is provided with a vertical downward pressing air cylinder locatedabove the steel ring support; a pressing head capable of pressing a plastic ring to the steel ring support is mounted at the lower end of the downward pressing air cylinder; the upper seat plate is further provided with a horizontal pushing air cylinder located on one side of the pressure head; and a pushing plate capable of pushing the plastic ring to the lower part of the pressing head is mounted at one end, adjacent to the pressing head, of the pushing air cylinder. The ring breaking and placing are automatically finished in advance by reasonable layout setting and ingenious shoveling andcutting mechanism design, so that a foundation is laid for realizing the automation of tabletting sample preparation.

Description

technical field [0001] The invention relates to equipment for pressing samples, in particular to an automatic ring breaking and releasing machine, which belongs to the technical field of smelting laboratory equipment. Background technique [0002] In metal smelting, it is necessary to grind the sample into powder, and then send the sample for testing and analysis after being pressed into tablets. In an automated smelting laboratory, the process usually uses a steel ring to complete the tablet pressing, so that the manipulator can grab it and realize the transfer of the station. [0003] However, practice has proved that the steel ring tablet is prone to loose or cracked samples, which affects subsequent testing. Although the replacement of steel rings with plastic rings can solve the loosening and cracking problems to a certain extent, the tablet pressing process can only be performed manually and is difficult to automate. [0004] The applicant has researched that the met...

AI Technical Summary

Problems solved by technology

However, in order to achieve automation, it is necessary to further solve the problems of automatic ring release (insert the plastic ring into the steel ring) and automatic ring destruction (remove the plastic ring after the tablet is sent to the sample for testing and analysis)

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