Gantry crane control device and system for electrophoresis process
A gantry driving and control device technology, applied in the direction of using electrical devices, electromagnetic measuring devices, electrophoretic plating, etc., can solve the problems of difficult maintenance, high purchase cost, low product yield, etc., saving physical installation space and huge costs. The effect of space advantage
Active Publication Date: 2020-03-27
江苏舜天新盈轻工业有限公司
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Problems solved by technology
[0003] However, due to the relatively high purchase cost of software control in the existing technology, different control programs are generally adjusted by self-editing, so that the gantry-type electrophoresis line can be accurately processed in different processing steps. For processing, more precise positioning is also required
[0004] The existing methods are all driven by servo motors, and a more accurate position is obtained by controlling the rotation speed and rotation cycle of the servo motor. Usually, after a period of time, there will be a large gap between the actual distance of the gantry driving and the theoretical distance, which will easily lead to a low yield rate of the product
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[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present 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.
[0033] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0034] It should also be understood that the terminology used in the specification...
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The invention discloses a gantry crane control device and system for an electrophoresis process. Proximity switches are used for identifying different positions and detecting different sensor positions, detected position information is acquired to conduct permutation and combination to form BCD codes, a PLC obtains the actual corresponding physical position of each crane by internal computationalconversion, and the method of realizing position control in this way has the advantages of being simple, convenient, effective and stable. Compared with a complex servo positioning mode, the method has a great cost space advantage; and compared with a traditional one-position one-sensor mode, the method saves a lot of physical installation space and is more effective, reliable and stable.
Description
technical field [0001] The present application relates to the technical field of driving control, in particular to a gantry driving control device for electrophoresis technology and a control system thereof. Background technique [0002] The popularity of the gantry-type electrophoresis line has been quite common in the field of electrophoresis. Since the gantry itself can be automatically controlled, the entire electrophoresis line can realize automatic production under the action of this mechanism, and the processing of large parts is greatly improved. efficiency. [0003] However, due to the relatively high purchase cost of software control in the existing technology, different control programs are generally adjusted by self-editing, so that the gantry-type electrophoresis line can be accurately processed in different processing steps. Processing also requires more precise positioning. [0004] The existing methods are all driven by servo motors, and a more accurate pos...
Claims
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Login to View More IPC IPC(8): C25D13/22G01B7/00
CPCC25D13/22G01B7/003
Inventor 曹德平戴宏祥
Owner 江苏舜天新盈轻工业有限公司