Taping machine main shaft structure and timing interruption control method thereof

A technology of taping machine and main shaft, which is applied in the field of timing interruption control, can solve problems such as inability to adjust independently and complex structure, and achieve the effect of short transmission chain, small transmission error and fast response speed

Active Publication Date: 2021-11-19
江苏安澜万锦电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the main transmission system of the taping device, some taping machines also arrange a separate transmission system for the tape unwinding device to provide power for the tape unwinding device, and the structure is complicated.
Winding and unwinding tensions are the same and cannot be adjusted individually

Method used

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  • Taping machine main shaft structure and timing interruption control method thereof
  • Taping machine main shaft structure and timing interruption control method thereof
  • Taping machine main shaft structure and timing interruption control method thereof

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] The main shaft structure of a kind of taping machine in this embodiment is as follows: figure 1 , figure 2 , image 3 Shown, this taping machine comprises base plate 17, main transmission device, tape feeding device 23 and taping device, wherein:

[0037] The main transmission device includes a main shaft 7 and a main shaft motor 15 . The main shaft 7 is mounted on the base plate 17 through the first bearing 20 , and the main shaft motor 15 is connected with the main shaft 7 for controlling the rotation of the main shaft 7 . An inner shaft 4 is installed inside the main shaft 7 through the second bearing 3, and the inner shaft 4 is a hollow structure for the wire 5 to pass through;

[0038] The tape feeding device 23 is installed on the main shaft 7 , and the tape feeding device includes a housing, a Mylar motor 239 , an upper roller 237 and a low...

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PUM

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Abstract

The invention discloses a taping machine main shaft structure and a timing interruption control method thereof. The main shaft structure comprises a base plate, a main transmission device, a belt feeding device and a belt wrapping device. According to the main shaft structure, the belt feeding device is additionally arranged between a belt releasing device and a belt winding device, so that the belt releasing tension and the belt winding tension are mutually independent, and the belt winding tension can be independently adjusted; a Mylar motor directly drives a Mylar to move, a transmission chain is short, and the transmission error is small; the rotation angle of a main shaft is measured through a rotary encoder, so that the number of pulses sent to a mylar motor driver is accurately controlled, and no accumulative error exists; angular displacement measurement is directly adopted for the main shaft, angular position control is adopted for the Mylar motor, and compared with traditional rotating speed measurement, the rotating speed control precision is higher, and the response speed is higher; timing interruption is carried out every several milliseconds, even if the rotating speed of the main shaft generates large disturbance, the Mylar motor can drive the Mylar to move along with rotation of the main shaft in time, and quantitative adjustment can be achieved.

Description

technical field [0001] The invention relates to a main shaft structure of a taping machine, in particular to a main shaft structure of a taping machine whose winding tension and unwinding tension can be adjusted independently of each other and a timing interruption control method thereof. Background technique [0002] The taping machine is mainly composed of a tape unwinding device and a tape winding device. The tape wrapping device is responsible for winding the material tape onto the core wire, and the tape unwinding device is responsible for outputting the tape material. The tape material is generally stored in the tape storage drum, and the tension of the tape release drives the tape storage drum to rotate to output the tape. In addition to the main drive system of the taping device, some taping machines also arrange a separate transmission system for the tape unwinding device to provide power for the tape unwinding device, and the structure is complicated. Winding tens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H59/38
CPCB65H59/385B65H59/387
Inventor 叶辉周建运燕启叶沪伟杨小斌丁仕燕
Owner 江苏安澜万锦电子股份有限公司
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