A method and device for positioning a conveyor belt section
A positioning method and a positioning device technology, which are applied to conveyor control devices, reduction device parts, conveyors, etc., can solve problems such as the inability to accurately control the positioning of the conveyor belt to the target position
Active Publication Date: 2022-02-18
广州智能装备研究院有限公司
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[0003] The present invention provides a conveyor belt section positioning method and device to solve the technical problem that the prior art cannot accurately control the conveyor belt section positioning to the target position
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0041] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified,...
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The invention discloses a conveyor belt section positioning method and device. The positioning method includes: collecting the motor code change value of the conveyor belt; setting the positioning point of each section, selecting a test positioning point, and collecting the first The motor code value and the second motor code value; collect the third motor code value when the object on the interval to be positioned triggers the sensor; wherein, the sensor is arranged directly above the conveyor belt; according to the third motor code value, the second motor code value, the first motor code value and the motor code change value, calculate the deceleration pulse number of the motor; control the deceleration operation of the conveyor belt according to the deceleration pulse number, so that the pending The anchor point of the bit interval stops at the target position. The invention provides a method and device for positioning a conveyor belt section to solve the technical problem that the prior art cannot accurately control the positioning of the conveyor belt section to a target position.
Description
technical field [0001] The invention relates to the technical field of automation control, in particular to a method and device for positioning a conveyor belt section. Background technique [0002] In automatic production applications, conveyor belts are often used to convey objects. Due to the needs of applications, sometimes it is required to decelerate and stop the conveyor belt to the target position after the object is detected, so as to facilitate the operation of the object. The existing conveyor belt section positioning method is to set a fixed deceleration distance or deceleration time. After the signal of the object is detected, the conveyor belt is controlled to delay the fixed deceleration distance or deceleration time until it stops, so as to realize the positioning of the conveyor belt section. The inventors of the present invention found in the research that using the existing conveyor belt section positioning method, since the speed fluctuation of the convey...
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IPC IPC(8): B65G43/00B65G43/08B65G15/00B65G23/22H02P3/02H02P5/00
CPCB65G43/00B65G43/08B65G15/00B65G23/22H02P3/02H02P5/00B65G2203/042
Inventor 彭云春曾钰詹羽荣李志伟胡培雄洪耀斌
Owner 广州智能装备研究院有限公司