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Vertical pipe expander

A tube expander, vertical technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using gas flow, etc., to achieve the effect of solving needle holes and wall pressure injuries and reducing labor intensity

Active Publication Date: 2014-12-03
GREE ELECTRICAL APPLIANCE SHIJIAZHUANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a vertical tube expander to solve the problem of cleaning dust, impurities and other foreign objects on the equipment workbench by manual cleaning in the prior art

Method used

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Embodiment Construction

[0022] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0023] Such as Figures 1 to 2 As shown, according to the embodiment of the present invention, the present invention provides a vertical tube expander. The vertical tube expander includes a workbench 100, and the workbench 100 is provided with a station for placing two components to be processed; the vertical tube expander also includes a monitoring device 30 and an air blowing device 20, and the monitoring device 30 is installed in the working position. On the platform 100, the monitoring device 30 includes a monitoring element that monitors whether the station is in a vacant position (that is, monitors whether the two device components are on the station). 21 is movably arranged on the workbench ...

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Abstract

The invention provides a vertical pipe expander. The vertical pipe expander comprises a workbench which is provided with a station used for holding to-be-processed two-device (evaporator or condenser) components. The vertical pipe expander further comprises a monitoring device and an airflow blowing device, the monitoring device is mounted on the workbench and comprises a monitoring element used for monitoring whether the two-device components are located on the station or not, the airflow blowing device comprises an air source and a blowing nozzle communicated with the air source, the blowing nozzle is movably arranged on the workbench and opposite to the station, the airflow blowing device is electrically connected with the monitoring device, and the blowing nozzle is controlled to blow the workbench when the monitoring device monitors that the two-device components are not located on the station. By application of the vertical pipe expander, automatic blowing of the vertical pipe expander is utilized to substitute for working of automatic workbench blowing, the quality problems of eyes and dents of the two-device components are solved, and labor intensity of pipe expander operators is reduced.

Description

technical field [0001] The invention relates to the field of air conditioner production equipment, in particular to a vertical tube expander. Background technique [0002] At present, the tube expanders used in the production of air conditioners are generally vertical tube expanders, and the equipment workbench (receiving seat) is placed vertically upward, and foreign objects such as dust and impurities are easy to fall into it. [0003] Copper tubes of ≤0.25mm are generally used in the household air conditioner industry to produce two components. Because foreign objects such as dust and impurities are easy to fall into the equipment workbench, foreign objects such as impurities inside the equipment workbench will come into contact with the copper pipe, resulting in quality problems such as crushing, fracturing or indentation on the wall of the copper pipe, and The high temperature and high pressure of the air conditioning system will cause serious leakage accidents in copp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/08B08B5/02
Inventor 代文龙刘知新刘大永艾义开孙贤初常宽陈玉城朱友洪赵晨安张凯李彭真苗钟方姚航宇王利明杨世通王瑞
Owner GREE ELECTRICAL APPLIANCE SHIJIAZHUANG