A system for automatically adjusting the eccentricity of cables
An automatic adjustment, eccentric technology, applied in the manufacture of cables/conductors, insulation of conductors/cables, circuits, etc., can solve the problems of high temperature and potential safety hazards, and achieve the effect of ensuring the safety of personnel
Active Publication Date: 2022-07-26
全通电缆股份有限公司
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Problems solved by technology
[0006] In view of the related technologies mentioned above, the inventor believes that during the production process, the high-temperature molten insulating material is injected into the outer mold casing 2, so that the temperature of the outer mold casing 2 is relatively high. At this time, personnel approach the high-temperature outer mold casing 2 and twist The deviation adjustment bolt 3 on the outer mold sleeve 2 has potential safety hazards
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[0052] Attached to the following Figure 1-8This application will be described in further detail.
[0053] refer to figure 1 , the extruder includes an inner die core 1 for defining the position of the core wire and an outer die sleeve 2 for extruding insulating material and wrapping the core wire.
[0054] refer to figure 1 , 2 , the outer die sleeve 2 is also threadedly connected with deflection adjusting bolts 3, and four deflection adjusting bolts 3 are arranged at equal intervals along the circumferential direction of the outer die casing 2, and the four deflection adjusting bolts 3 have the same rotation direction; The deflection adjusting bolts 3 are arranged along the radial direction of the outer mold sleeve 2 , and one end of the deflection adjusting bolt 3 extends into the outer mold sleeve 2 and abuts the outer periphery of the inner mold core 1 .
[0055] refer to image 3 , the embodiment of the present application discloses a system for automatically adjust...
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The present application relates to a system for automatically adjusting the eccentricity of a cable, which is applied to an extruder. The extruder includes an outer film sleeve, an inner mold core and a deviation adjustment bolt; it includes a detection unit, a control unit and a deviation adjustment device; a detection unit It is used to detect the eccentricity of the cable and send the detection data to the control unit; the control unit is used to receive the detection data, and send the corresponding deviation adjustment signal to the deviation adjustment device according to the detection data; the deviation adjustment device includes two deviation adjustment mechanisms Each deviation adjustment mechanism is connected with two coaxial deviation adjustment bolts; the deviation adjustment device is used to receive the deviation adjustment signal, and control the two coaxial deviation adjustment bolts to rotate synchronously and in the same direction according to the deviation adjustment signal. During the production process, the detection unit detects the eccentricity of the cable in real time, and feeds back the detection data to the control unit. The control unit automatically controls the deviation adjustment device to twist the corresponding deviation adjustment bolt according to the detection data to complete the automatic deviation adjustment, without the need for personnel to approach the high temperature. The outer mold cover to ensure the safety of personnel.
Description
technical field [0001] The present application relates to the field of cable production equipment, in particular to a system for automatically adjusting the eccentricity of cables. Background technique [0002] The processing technology of cables mainly includes drawing, twisting and wrapping. Among them, wrapping mainly refers to wrapping one or more layers of insulating material and sheath material outside the core wire. At the same time, during the wrapping process, the eccentricity of the core wire is an important factor affecting the quality of the cable. Core eccentricity means that the conductive core of the cable is not concentric with the insulating layer, which makes the insulation thickness on the cross-section of the cable uneven and affects the insulation performance of the cable. [0003] The coating process of the cable is usually done by means of an extruder. refer to figure 1 , the extruder includes an inner die core 1 for defining the position of the co...
Claims
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IPC IPC(8): B29C48/32H01B13/00H01B13/14H01B13/24
CPCH01B13/0036H01B13/14H01B13/24
Inventor 丁丽萍张春友
Owner 全通电缆股份有限公司