Combined type magnetic powder clutch brake
A magnetic powder clutch and combined technology, which is applied in the field of machinery manufacturing, can solve the problems of large size, limited equipment space and installation method, and inconvenient installation structure.
Active Publication Date: 2017-12-22
JIANGSU LANLING ELECTROMECHANICAL TECH CO LTD
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Problems solved by technology
[0002] In the printing and packaging industry, some material rolls need to be wound up first and then unwind forward in the actual winding process. In order to meet this functional requirement, in the past, a magnetic powder clutch and a magnetic powder clutch were generally installed on the same winding shaft. Only one magnetic powder brake can meet the requirements of this production process, which requires that the equipment must meet the installation of magnetic powder clutch and magnetic powder brake at the same time, resulting in a relatively large design, and the installation structure is inconvenient, and the equipment is limited in terms of space and installation methods. limit
Method used
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[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0011] like figure 1 As shown, the combined magnetic powder clutch brake disclosed in the present invention includes a rotating shaft 100, a braking part 200 and a clutch part 300 sleeved on the rotating shaft, and the braking part 200 and the clutch part 300 are separated by a spacer. The magnetic plate 600 is isolated, wherein the brake part 200 includes a brake stator 210 and a brake rotor 220 that are coaxially arranged with the rotating shaft 100, and the brake rotor 220 is sleeved outside the brake stator 210, between the two There is a working magnetic powder 400; the brake stator 210 and the brake rotor 220 can rotate around the shaft 100; the outer ring of the brake rotor 220 is provided with a brake coil box 230, and the brake coil box 230 is provided with an excitation coil 500; the clutch part 300 includes a clutch inner rotor 310 and a clutch ou...
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The invention provides a combined type magnetic powder clutch brake. The combined type magnetic powder clutch brake comprises a rotating shaft, a brake portion and a clutch portion, wherein the brake portion and the clutch portion are arranged on the rotating shaft in a sleeved manner, and the brake portion and the clutch portion are isolated through a magnetic isolating plate. The brake portion comprises a brake stator and a brake rotor, and work magnetic powder is arranged between the brake stator and the brake rotor. The clutch portion comprises a clutch inner rotor and a clutch outer rotor, and the work magnetic powder is arranged between the clutch inner rotor and the clutch outer rotor. The brake portion further comprises a brake annular cover plate, and the clutch portion comprises a clutch annular cover plate. The clutch inner rotor is provided with a third annular rail matched with a third annular sliding block, and the third annular sliding block is arranged on the third annular rail in a sleeved manner. A first brake baffle ring and a second brake baffle ring are arranged between the brake annular cover plate and the brake stator, and a first clutch baffle ring and a second clutch baffle ring are arranged between the clutch annular cover plate and the clutch inner rotor.
Description
technical field [0001] The invention relates to mechanical manufacturing technology, in particular to a combined magnetic powder clutch brake. Background technique [0002] In the printing and packaging industry, some material rolls need to be wound up first and then unwind forward in the actual winding process. In order to meet this functional requirement, in the past, a magnetic powder clutch and a magnetic powder clutch were generally installed on the same winding shaft. Only one magnetic powder brake can meet the requirements of this production process, which requires that the equipment must meet the installation of magnetic powder clutch and magnetic powder brake at the same time, resulting in a relatively large design, and the installation structure is inconvenient, and the equipment is limited in terms of space and installation methods. limit. [0003] In order to solve the above disadvantages, the present invention specially designs a combined magnetic powder clutch...
Claims
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IPC IPC(8): F16D67/06B65H75/30
CPCB65H75/30F16D67/06F16D2121/20
Inventor 顾耸智薛永贵方惠萍
Owner JIANGSU LANLING ELECTROMECHANICAL TECH CO LTD