System and method for taking and placing crucible in oxygen bomb

An inner crucible and oxygen bomb technology, applied in the field of sample testing, can solve the problems of complicated operation and low efficiency, and achieve the effect of simple overall structure, convenient accurate positioning and high degree of automation

Pending Publication Date: 2020-04-07
HUNAN SUNDY SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, before replacing the crucible, the ignition rod must be removed to realize the replacement of the crucible, which is cumbersome and inefficient.

Method used

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  • System and method for taking and placing crucible in oxygen bomb
  • System and method for taking and placing crucible in oxygen bomb
  • System and method for taking and placing crucible in oxygen bomb

Examples

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0054] Such as Figure 4As shown, the oxygen bomb 8 aimed at by the crucible pick-and-place system in the oxygen bomb of the present invention includes: comprising an oxygen bomb body 801, an oxygen bomb core 802 and an oxygen bomb cover, one end opening of the oxygen bomb body 801, the oxygen bomb cover and the oxygen bomb cover The opening of the body 801 is sealed and detachably connected to fix the oxygen bomb core 802 in the oxygen bomb body 801. A crucible support bracket 804 is hung on the oxygen bomb core 802, and a crucible support 805 is installed on the crucible support bracket 804. An ignition rod 807 is installed on the bullet core 802, wherein the crucible holder 805 is provided with two sets of parts, which are respectively set on the two poles of the crucible support bracket 804, and can slide up and down along the poles. A spr...

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PUM

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Abstract

The invention discloses a system for taking and placing a crucible in an oxygen bomb. The system comprises a fixing assembly, an oxygen bomb core pulling and placing assembly, a pressing plate assembly and a crucible taking and placing assembly. The fixing assembly is used for fixing the oxygen bomb body at a preset position. The oxygen bomb core pulling and placing assembly is used for hanging anoxygen bomb head and lifting up and down. The pressing plate assembly comprises a pressing plate and a first lifting unit, and the pressing plate is installed at the movable end of the first liftingunit and used for pressing one side of the crucible support and moving downwards. The crucible taking and placing assembly is used for taking and placing the crucible. The invention further disclosesa taking and placing method. The pick-and-place method comprises: S01, fixing the oxygen bomb body to a preset position; S02, hanging the oxygen bomb head and lifting up and down to pull out and put down the oxygen bomb core; and S03, pressing one side of the crucible support through a pressing plate, the crucible support being driven by a second lifting unit to move downwards so as to avoid an ignition rod on the oxygen bomb core, and then crucible taking and placing operation is conducted through a crucible taking and placing assembly. The system and the method have the advantages of simplicity and convenience in operation, high automation degree and the like.

Description

technical field [0001] The invention mainly relates to the technical field of sample testing, in particular to a crucible pick-and-place system and a pick-and-place method in an oxygen bomb. Background technique [0002] The calorimeter is an instrument used to measure the calorific value of various solid and liquid combustible substances. It is mainly composed of an outer cylinder, an inner cylinder and an oxygen bomb. It measures the calorific value of combustible substances through combustion in the oxygen bomb. To realize the full automation of the calorific value test, it is necessary to automatically pull out the oxygen core and automatically replace the crucible. At present, the oxygen bomb core is pulled out (or put in) from the oxygen bomb body manually, because the internal pressure of the oxygen bomb is 3mpa, in order to make the oxygen bomb have good sealing performance and no air leakage, the gap between the oxygen bomb core and the oxygen bomb is small , When ...

Claims

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Application Information

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IPC IPC(8): G01N25/22
CPCG01N25/22
Inventor 李冬军
Owner HUNAN SUNDY SCI & TECH DEV
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