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Automatic feeding device for plasma rotating electrode powdering and application method thereof

A technology of rotating electrodes and feeding devices, which is applied in the field of automatic feeding devices, can solve the problems of long plasma arc stop time, poor feeding accuracy, and low automation, and achieves shortened feeding time, timely and accurate feeding, and automation high degree of effect

Active Publication Date: 2016-10-12
四川天塬增材制造材料有限公司
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  • Abstract
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Problems solved by technology

[0005] At present, both of the above two feeding methods have many disadvantages: low degree of automation, material head loss, poor feeding accuracy, long plasma arc stop time, affecting production efficiency, etc.

Method used

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  • Automatic feeding device for plasma rotating electrode powdering and application method thereof

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Embodiment Construction

[0025] Attached below figure 1 The steps of the automatic feeding device for plasma rotary electrode powder making and its using method of the present invention are described in detail.

[0026]An automatic feeding device for plasma rotary electrode powder making, the automatic feeding device includes: N numbered storage boxes, a blanking mechanism and a control system; wherein, N is an integer greater than 1; N numbered The storage boxes are respectively the first storage box, the second storage box, ... the Nth storage box, and the N numbered storage boxes are arranged in a straight line; each storage box is provided with a connection with a vacuum or an inert protective gas system channel; the bottom of each storage box is provided with a discharge port; each storage box is also provided with a discharge control valve; the blanking mechanism is arranged directly below the discharge port; the blanking mechanism includes at least three pieces of The holding head, the control...

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Abstract

The invention relates to an automatic feeding device for plasma rotating electrode powdering and an application method thereof. The automatic feeding device comprises N storage boxes with serial numbers, a discharging mechanism and a control system. Each storage box is provided with a connecting channel of a vacuum or inert protection gas system. A discharging opening is formed in the bottom of each storage box. The discharging mechanism is arranged under the discharging openings and comprises at least three block type holding heads, a controllable rotating assembly, a controllable translation assembly and a discharging opening opening and closing assembly. The control system is in control connection with a discharging control valve of each storage box and is further in control connection with the controllable rotating assembly and the controllable translation assembly. The automatic feeding device has the beneficial effects that automatic feeding of bars is achieved, the feeding accuracy is improved, the feeding time is shortened, and stub bar losses are eliminated; and the utilization rate of the bars is increased, production efficiency is greatly improved, and high applicability is achieved.

Description

technical field [0001] The invention relates to the technical field of metal powder preparation, in particular to an automatic feeding device for plasma rotary electrode powder preparation and an application method thereof. Background technique [0002] The plasma rotary electrode atomization powder making device is called PREP, which is a special equipment for making special metal powder, and the powder particle size is 50-500 microns. It involves many technical fields, including mechanical, electrical, gas, liquid, high vacuum, plasma and other technical fields. The key technology is the main structure manufacturing, vacuum sealing and vacuuming system, high-speed rotation and transmission device, feeding device Wait. Among them, the feeding device, which is one of the important key technologies, usually includes two feeding methods, which are as follows: [0003] (1) The first feeding method: manual feeding method. In this method, the bars are connected by threads, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/14
CPCB22F9/14
Inventor 顾德阳
Owner 四川天塬增材制造材料有限公司
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