Steel bar automatic feeding device

A technology for automatic feeding and bar material, which is used in measuring devices, analyzing materials, and testing the strength of materials by applying a stable bending force. It can solve the problems of low inspection efficiency, potential safety hazards, and inaccurate inspection results. Safety, accurate positioning, and the effect of reducing labor intensity
CN1699954AActive Publication Date: 2005-11-23ZHUZHOU HARD ALLOY GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHUZHOU HARD ALLOY GRP CO LTD
Publication Date
2005-11-23

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Abstract

The invention provides a bar stock automatic feeding device which comprises mechanical transmit part including pack house, framework, discharge hole, fore-and-aft frame, stepping motor, gear set, gear shaft, loading turntable conveyor with spout, coaxial survey posit plate, two photoelectric sensors and positing column connected with external device; pneumatic master part including cylinder, deflector rod and restoring spring; and electric control component whose position detecting circuit connected with gauge control circuit, stepping motor-dive, stepping motor and turntable position control circuit, with information inputting test being output the computer while react to positing measuring circuit; and speed control circuit being connected with gauge control circuit, air value control circuit and magnetic value; computer output information of testing output reacting to position detecting circuit and gauge control circuit.
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Description

technical field

[0001] The invention relates to an automatic feeding device for solid raw materials, in particular to an automatic feeding device for rods. Background technique

[0002] When the bending strength of bars, especially fine bars, is tested by a material testing machine, since there is no suitable auxiliary feeding mechanism, the efficiency of manual inspection is very low, and a maximum of about 8 pieces can be inspected per minute, and because the placement position is different each time , the inspection results are inaccurate, and it is not suitable for mass inspection, and there are also potential safety hazards. Contents of the invention

[0003] In view of the above problems, the present invention provides an automatic feeding device with accurate positioning, high efficiency, safety and adaptability to bars.

[0004] The bar material automatic feeding device of the present invention is composed of a mechanical transmission part, a pneumatic shifting pa...

Claims

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