Belt conveying appliance with inclined light sensor light path
A light sensor, belt conveying technology, applied in conveyor objects, conveyor control devices, transportation and packaging, etc., can solve the problems of narrow, unfavorable processing devices, high bar induction frequency, and achieve clean bar, swing Wide range of forms, easy to recycle
Active Publication Date: 2013-01-30
TATUNG GEAR KUNSHAN
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Problems solved by technology
When the traditional optical sensor is set, the optical path is perpendicular to the conveying direction of the belt conveying equipment. The sensing width along the conveying direction is 0, and the sensing range is only a straight line, which is relatively narrow. material, and the induction frequency of the bar with small spacing is too high, which is not conducive to the action of the processing device controlled by the signal of the optical sensor
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[0017] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.
[0018] Such as figure 1 As shown, the belt conveying equipment in which the optical path of the optical sensor of the present invention is arranged obliquely includes a belt conveyor arranged horizontally, and the first optical sensor 2 and the second optical sensor respectively arranged at the inlet end 1 and the outlet end 3 of the belt conveyor Two light sensors4. The belt conveyor includes two supporting shells 6 arranged parallel to each other, an endless conveyor belt 8 arranged between the two supporting shells 6 , and a driving wheel and a driven wheel (not shown) matched with the conveyor belt 8 . The conveyor belt 8 is a metal mesh...
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The invention relates to a belt conveying appliance with an inclined light sensor light path, which comprises a horizontally arranged belt conveyer, a first light sensor and a second light sensor, the first light sensor and the second light sensor are respectively arranged at the inlet end and outlet end of the belt conveyer, and the belt conveying appliance is characterized in that with the horizontal direction perpendicular to the conveying direction of the belt conveyer as a standard direction, the light path of the first light sensor is inclined in a manner relative to the standard direction. Since the light path of the first light sensor of the belt conveying appliance makes an included angle with the direction perpendicular to the conveying direction, a rectangular sensing scope with the light path as a diagonal is formed, and is greatly expanded in comparison with the conventional single-line scope, the sensing rhythm can be effectively controlled for irregularly placed rods, so that the rhythm of machining carried out during conveying can be controlled, and therefore rods can be placed in more applicable forms.
Description
technical field [0001] The invention relates to a conveying device in the field of mechanical processing, in particular to a belt conveying device with an optical sensor. Background technique [0002] At present, usually by installing light sensors at the inlet and outlet of the belt conveying equipment to grasp the in and out of the bar conveying, and control the corresponding processing device to perform related operations on the bar. The light sensor is composed of a light emitter and a light receiver. The light emitted by the light emitter is received by the light receiver, and an optical path is formed between the light emitter and the light receiver. The working principle is that when the light path between the light emitter and the light receiver is blocked by foreign objects, it will automatically Convert this change into relevant signals to complete various automatic controls. When the traditional optical sensor is set, the optical path is perpendicular to the conv...
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IPC IPC(8): B65G43/08
Inventor 赖国祥
Owner TATUNG GEAR KUNSHAN