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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

Active Publication Date: 2005-11-23
ZHUZHOU HARD ALLOY GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[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

Method used

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  • Steel bar automatic feeding device
  • Steel bar automatic feeding device
  • Steel bar automatic feeding device

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Embodiment Construction

[0011] The bar material automatic feeding device of the present invention is composed of mechanical parts, pneumatic feeding parts and electrical control parts; as shown in Figure 1- Figure 4 As shown, the mechanical components include a hopper 4, a frame 16, a discharge port 17, and a rear support 19 and a front support 18 that support the hopper 4 and the discharge port 17 on the frame 16; the stepper motor 1 is fixed on the support plate 16c On the top, the output end faces the inside of the frame 16 and the gear 8 is installed. The shaft 14 passes through the left and right brackets 16a, 16b and is fixed on it. The gear 9 is fixed on the shaft 14, and is close to the outer end of the left bracket 16a and meshes with the gear 8. The feeding turntable 2, the station disk 13 and the gear 9 are coaxially arranged, and the station disk 13 is fixed on the shaft 14, close to the outer end of the right bracket 16b; the left bracket 16a or the right bracket 16b is designed to recei...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/02
Inventor 蒋飞岳江山陈光明
Owner ZHUZHOU HARD ALLOY GRP CO LTD
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