Mold special for decorative lighting wiring harness winding and using method thereof

Abstract

The invention discloses a special mold for lighting wire harness winding and its use method. The key points of the technical scheme are: a frame body is provided, and a through groove is arranged in the frame body, and the through groove runs through two opposite end faces of the frame body, and the through groove is one The side notch is the wire winding opening, and there are hinged shafts and two wire harness winding sheets in the through groove. The hinged shaft is located in the middle of the frame body. One end of the roll sheet away from the hinge shaft is provided with a fixing part, which is used to fix the end of the two wire harness winding sheets away from the hinge shaft to the frame body. The side of the wire harness winding sheet protrudes from the winding opening, and a plurality of first wire embedding grooves are arranged at intervals on the side wall of the wire harness winding sheet close to the winding opening. During the whole operation process, the hinge relationship between the wire harness winding mold and the frame body is rationally used, so that the welded wire harness can be easily separated from the special mold.

Description

technical field [0001] The invention relates to a wire harness winding device, in particular to a special mold for lighting wire harness winding and its use method. Background technique [0002] Holiday lights have been widely used as a kind of lamps and lanterns for beautifying the environment, facade decoration, and adding festive atmosphere. Existing festival lights such as the Chinese utility model self-illuminating festival light string whose announcement number is CN204693312U include one or more A serial line connected in various forms. There are multiple illuminants on the series line. The above-mentioned type of festival light string only needs a single point of power supply, and the illuminants on the same series line can be lit at the same time. Its use It is very convenient, and the shape can be changed at will according to the actual use situation, which is well received by the market. [0003] For the above-mentioned types of holiday light strings, the distanc...

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Problems solved by technology

[0004] As we all know, the overall length of the above-mentioned type of holiday light strings is relatively long, and a long string line is required to weld such a length of holiday light strings. Traditional processing workshops do not arrange placement boards of such length, so operators are required to For segmental welding, the operation steps are cumbersome and the production efficiency is low. Some manufacturers use the attached figure 1 The wire harness winding mold shown in , which includes a main formwork a, a secondary formwork b connected to the main and secondary formwork a, the outer wall of the secondary formwork b is provided with a number of embedding grooves c distributed along a straight line, and adjacent embedding grooves The distance between c is kept consistent. In actual use, the operator winds the series wire on the main formwork a and the auxiliary formwork b, and each time the series line is wound around, the series line and the embedding groove c are set in one-to-one correspondence , and then the operator welds a luminous body on each serial line in turn

[0005] However, after the welding is completed, the wire harness needs to be wound out from the winding mold in reverse order, and the separation efficiency between the wire harness and the winding mold is low

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