Wire gluing equipment

A kind of equipment and wire rod technology, applied in the field of wire rod gluing equipment, can solve the problems of less glue output, unfavorable high-speed manufacturing of wire and cable, etc., and achieve the effect of increasing glue output, high-speed gluing, and reducing backflow coefficient

Pending Publication Date: 2020-11-03
东莞朝隆机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current extruder is not conducive to high-speed manufacturing of wires and cables due to the problem of less glue output.

Method used

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  • Wire gluing equipment
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Examples

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Embodiment Construction

[0034] The present invention is further described in conjunction with the following examples.

[0035] Depend on Figure 1 to Figure 7 It can be seen that a kind of wire gluing equipment described in this embodiment includes a wire feeder, an extruder and a wire take-up machine 3; the extruder is arranged between the wire feeder and the wire take-up machine 3;

[0036] The wire feeding machine includes a wire feeding mechanism and a transmission cylinder 11; the wire feeding mechanism includes a wire feeding machine table 12; the wire feeding machine table 12 is provided with a rotating shaft 121, a wire feeding drive member 122 and a spool 123; The rotation of the rotating shaft 121 is arranged on the wire feeding machine 12; the wire feeding driving member 122 is used to drive the rotating shaft 121 to rotate; the wire shaft 123 is connected with the rotating shaft 121;

[0037] The extruder includes an extruder 25; the extruder 25 is provided with an extrusion chamber 251;...

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PUM

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Abstract

The invention relates to the technical field of gluing equipment, in particular to wire gluing equipment which comprises a wire feeder, an extruder and a take-up machine. The extruder comprises an extruder table; an extrusion cavity is formed in the extruder table; a screw rod is rotationally arranged in the extrusion cavity; a machine head is arranged on the extruder table; the screw rod comprises a feeding section, a compression section and a storage section which are connected in sequence; the compression section is provided with double threads; the double threads comprise main threads andauxiliary threads which are alternately arranged; and the distance between the main threads and the auxiliary threads is gradually reduced from the middle part of the compression section to the two ends of the compression section. According to the wire gluing equipment, the double threads are arranged on the compression section, and the distance between the main threads and the auxiliary threads is gradually reduced from the middle part of the compression section to the two ends of the compression section, thus when rotating at a high speed, the screw rod is not influenced by the temperature brought by the double threads, the gelling stability can be improved, and the backflow coefficient is decreased, thereby increasing the glue output amount of the extruder. Therefore, high-speed wire gluing is realized.

Description

technical field [0001] The invention relates to the technical field of gluing equipment, in particular to a wire gluing equipment. Background technique [0002] Wires and cables are mainly divided into bare wires and covered wires. The covered wires are the core and the thermoplastic insulation coating that covers the outside of the core. The line machine is completed. The wire feeder sends the wire to the extruder, and the extruder liquefies the thermoplastic and evenly and firmly covers the outer circumference of the wire to form a uniform, dense and firm insulating protective layer, thereby producing the wires and cables needed for life and production, and then receiving The wire machine takes up the wire with insulation protection layer to complete the wire gluing operation. However, the current extruder is not conducive to high-speed manufacturing of wires and cables due to the problem of less glue output. Contents of the invention [0003] The object of the presen...

Claims

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Application Information

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IPC IPC(8): B29C48/154B29C48/64B29C48/535H01B13/14B29L31/34
CPCB29L2031/3462B29C48/154B29C48/535B29C48/64H01B13/14
Inventor 李东兴李国诚李骅洋李世伟
Owner 东莞朝隆机械有限公司
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