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Electronic cam master controller

A master controller, electronic cam technology, applied in the field of electromechanical, can solve the problems affecting the normal operation of the equipment, complex mechanical structure, laborious operation, etc., to achieve the effect of convenient and quick adjustment, flexible operation and accurate positioning

Inactive Publication Date: 2012-01-25
烟台鲁宝钢管有限责任公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide an electronic cam type master controller, which mainly solves the problem that the mechanical structure of the existing LK series mechanical master controller is complex, easy to break down, laborious to operate and affect the equipment Normal operation and other issues

Method used

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Examples

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Embodiment 1

[0008] Example 1, see figure 1 , taking the handle forward by one gear, backward by five gears, and zero gear as an example, the standard electronic cam controller 1 is used. There is a key 2 on the electronic cam controller 1, and the positioning disc 3 is fixed with two positioning discs. 9 is fixed on the electronic cam controller 1. The positioning disc 3 has an annular groove 11 and a synchronous double row of positioning concave holes 12. The number of concave holes 12 on the positioning disc 3 can be determined by itself according to the number of required gears. The forward and backward operation of the handle 6 is not more than 180° as a standard. Of course, the length of the stop ring groove 11 on the corresponding positioning disc 3 also needs to be increased or decreased; The depth and diameter are determined by the size of the selected steel ball, and the steel ball can be embedded in the concave hole 1 / 2 as the benchmark. The steel ball of φ8.5mm is used in the p...

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Abstract

The invention discloses an electronic cam master controller, which comprises an electronic cam controller (1) and is characterized in that: the electronic cam controller (1) is provided with a positioning disk (3); the positioning disk (3) is provided with an annular groove (11) and double synchronous rows of positioning concave holes (12); steel balls (4) and springs (5) are arranged in the double rows of positioning concave holes (12) respectively; a key slot of a handle (6) is formed in alignment with a key (2) of the electronic cam controller (1); the handle (6) is concentrically flush with the positioning disk (3); the handle (6) is provided with a retaining screw (8); the retaining screw (8) slides in the annular groove (11) of the positioning disk (3); a corresponding cam sheet in the electronic cam controller (1) corresponds to an inductance contact-free proximity switch; and the proximity switch is directly connected with a digital quantity input module of a PLC (ProgrammableLogic Controller). The electronic cam master controller has the advantages of one-time installation and adjustment, freeness from maintenance, simple structure, low labor intensity and normal equipment running.

Description

Technical field: [0001] The present invention relates to the field of mechanical and electrical technology, specifically an electronic cam-type master controller, which changes the electronic cam controller into an electronic cam-type master controller, thereby replacing the original mechanical master controller, and is widely used in Control of electrical equipment. Background technique: [0002] LK series mechanical master controllers are widely used in the production of steel pipes, such as the control of the loading and discharging trolley of the annular heating furnace, the control of the piercing trolley and the centering roller of the piercing machine, the control of the lifting crane, etc.; With the continuous improvement of production capacity and production rhythm, and the rapid improvement of automation, this kind of mechanical master controller is increasingly unable to meet the control requirements of highly automated assembly line operations. Take the existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/06
Inventor 成进军朱毅勇李京军顾建东马正姜玉敏陈维强
Owner 烟台鲁宝钢管有限责任公司
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