Uniform pay-off equipment and uniform pay-off tensioning device
A tensioning device, uniform technology, applied in the direction of conductor/cable supply device, transportation and packaging, thin material handling, etc., can solve problems such as loosening
Active Publication Date: 2020-09-01
台州市鑫通电器成套设备有限公司
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Problems solved by technology
[0006] The invention proposes a uniform pay-off device and a uniform pay-off tensioning device to solve the technical problem that the wire on the upper coil is loosened after the wire reel rotates due to inertia
Method used
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[0023] 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.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention provides uniform paying-off equipment and a uniform paying-off tensioning device thereof. The uniform paying-off equipment comprises a support, a rotating shaft rotationally assembled onthe support, and a wire coil arranged on the rotating shaft, and the uniform paying-off tensioning device; the uniform paying-off tensioning device comprises a shell used for being connected with thesupport, wherein the shell is cylindrical, and a torsional spring is arranged in the shell in a sleeved mode; a shaft sleeve, which is nested at the end part of the rotating shaft so as to rotate along with the end part of the rotating shaft by utilizing the friction force between the end part of the rotating shaft and the shaft sleeve, is arranged in the torsional spring in a sleeving mode; anda spring leg at one end of the torsional spring is fixedly connected with the shell, and a spring leg at the other end is fixedly connected with the shaft sleeve so as to solve the technical problem that a coil wound on the wire coil is loosened after the wire coil is rotated due to inertia.
Description
technical field [0001] The invention relates to a uniform pay-off device and a uniform pay-off tensioning device thereof. Background technique [0002] The pay-off device is a kind of auxiliary equipment for wires and cables that is matched with the twisting machine and plays the role of releasing cables. When the pay-off device performs the pay-off operation, because the pay-off device is usually composed of a pay-off frame and a winding shaft, the pay-off shaft is driven by the winding tension of the pay-off machine, and there is no tension in the rotation of the pay-off shaft. When the work needs to be stopped, the pay-off shaft will continue to rotate under the action of inertia, which will loosen the wire on the reel, resulting in uneven tension of the wires wound on the winding machine, crossing of the wires, etc., and the release shaft If there is no tension in the rotation, the winder needs to provide pulling force to promote the smooth release of the pay-off rack, ...
Claims
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IPC IPC(8): B65H23/195
CPCH01B13/0003H01B13/0036
Inventor 不公告发明人
Owner 台州市鑫通电器成套设备有限公司