A kind of intelligent pay-off method and system
An intelligent, bobbin-based technology, applied in thin material handling, conveying filamentous materials, transportation and packaging, etc., can solve the problem of affecting the service life of the wire feeding part and mechanical devices, high mechanical strength requirements, and chaotic wire production efficiency, etc. problems, to achieve the effect of reducing the design strength requirements, reducing the number of starts and stops, and reducing the time for changing lines
Active Publication Date: 2021-09-24
SCHLEUNIGER HAOFENG TIANJIN MACHNERY
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Problems solved by technology
In the prior art, the wire storage part uses an angle sensor or an encoder to read the position of the wire storage device to control the wire feeding speed of the wire feeding part. In this control mode, once the subsequent cutting and stripping equipment needs to Cutting, stripping, pressing and other operations will cause the wire drawing to stop, and when the wire storage part is full of wires conveyed by the wire feeding part, it will trigger the angle sensor or encoder of the wire storage department and control the wire feeding part in production. Frequent starts and stops, and frequent starts and stops will seriously affect the service life of the wire feeding part and the mechanical device; the impact on the mechanical device may lead to problems of disordered wires and decreased production efficiency; and the main power components of the wire feeding part (such as motors, spindles, etc.) have high mechanical strength requirements
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] The purpose of the present invention is to provide an intelligent wire-feeding method and system to reduce the number of starts and stops of the equipment, prolong the service life of the wire-feeding equipment, and reduce the mechanical strength requirements of the mechanical devices in the wire-feeding equipment.
[0041] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will...
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The invention discloses a method and system for intelligent wire unwinding. The method includes acquiring real-time wire storage data of a wire storage part; calculating the total length of a fully loaded cable on a bobbin according to the wire storage data; and obtaining the encoder of the bobbin in real time data; calculate the total length of the real-time cable on the spool according to the encoder data and the total length of the fully loaded cable; and calculate the processing speed of a single cable; according to the processing speed of the single cable and the real-time line on the spool The wire feeding speed of the wire feeding part is adjusted by the total length of the cable, and the wire feeding speed of the wire feeding part is adjusted repeatedly until the stroke change of the mechanical wire storage mechanism of the wire storage part is within a preset range. The invention reduces the start and stop times of the wire feeding equipment, prolongs the service life of the wire feeding equipment, and reduces the mechanical strength requirements of the mechanical devices in the wire feeding equipment.
Description
technical field [0001] The invention relates to the technical field of wire feeding machine control, in particular to an intelligent wire-releasing method and system. Background technique [0002] The current wire feeding machine mainly includes two parts: the bobbin uncoiling wire feeding part and the wire storage part. In the prior art, the wire storage part uses an angle sensor or an encoder to read the position of the wire storage device to control the wire feeding speed of the wire feeding part. In this control mode, once the subsequent cutting and stripping equipment needs to Cutting, stripping, pressing and other operations will cause the wire drawing to stop, and the wire storage part is full of wires conveyed by the wire feeding part, which will trigger the angle sensor or encoder of the wire storage department and control the wire feeding part in production. Frequent start and stop, and frequent start and stop will seriously affect the service life of the wire fee...
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IPC IPC(8): B65H63/00
CPCB65H63/00B65H2701/36
Inventor 王世静魏亮王佳宁毕磊
Owner SCHLEUNIGER HAOFENG TIANJIN MACHNERY