CN201126732Y

CN201126732Y - Drag chain cable for deflection-resistant robot

Info

Publication number: CN201126732Y
Application number: CNU200720041999XU
Authority: CN
Inventors: 王祥; 姜志来; 闵学兵; 朱飞
Original assignee: YAGUANG CABLE CO Ltd YANGZHOU
Current assignee: YAGUANG CABLE CO Ltd YANGZHOU
Priority date: 2007-12-04
Filing date: 2007-12-04
Publication date: 2008-10-01
Anticipated expiration: 2017-12-04

Abstract

A drag chain cable for winding resistance robot is disclosed, belonging to the technical field of cable, characterized in that the cable is provided with insulating wire core and cable wire of reinforced rib stranded cable, the cable core is winded with an abrasion resistance thin non-hygroscopic material winding layer which is extruded with a high flexibility abrasion resistance halogen-free material inner lining layer, an aluminium plastic composite belt winding layer is winded on the external surface of the high flexibility abrasion resistance halogen-free material inner lining layer, a tinning copper wire weaving screen layer is weaved on the external surface of the aluminium plastic composite belt winding layer, a high flexibility abrasion resistance halogen-free material outer protection layer is extruded on the tinning copper wire weaving screen layer. The cable has simple and reasonable structure, easy production and manufacture, strong winding resistance, small bending resisting radius, strong signal transmission ability and good tensile resistance, mechanical external force damage resistance, abrasion resistance, oil pollution resistance and insulating ability, excellent electromagnetism intervention resistance and inner and outer electrostatic intervention resistance; in addition, the utility model has low capacitance and inductance, no toxic pollution and protects the environment, which is applicable for use with automatization devices such as digital control machine tool and robot welding arm.

Description

The anti-robot drag chain cable that circumnutates

Technical field

The utility model relates to a kind of anti-robot drag chain cable that circumnutates, and belongs to the cable technology field.

Background technology

Fast development along with industrial automatization, required cable on the automation equipments such as Digit Control Machine Tool, robot welding hand, need possess to adapt to and back and forth not stop to move and the three-dimensional mobile special cable that adds twisting that does not stop, and to proposing higher requirement on the performance index such as the outside diameter of cable and fire-retardant Halogen.Because particularity to the cable requirement, these devices are gone up with cable generally from external import at present, raising along with automation equipments such as Digit Control Machine Tool, robot welding hand production domesticization level, so, developing required high performance cable on the automation equipments such as being suitable for Digit Control Machine Tool, robot welding hand rapidly, is a urgent task of cable R﹠D institution and manufacturing enterprise.

Summary of the invention

The purpose of this utility model is exactly for adapting to the demand in market, overcome the deficiency that existing normal cable degree of crook exists, provide that strong, the anti-bending radius of a kind of anti-circumnutating property is little, signal transmission performance power is strong, tension, anti-mechanical external force damage, wear-resisting wiping, oil resistant dirt, good insulation preformance, anti-electromagnetic interference and anti-inside and outside electrostatic interference superior performance, and low electric capacity, hangs down the anti-robot drag chain cable that circumnutates of inductance, asepsis environment-protecting.

The purpose of this utility model is achieved through the following technical solutions, the anti-robot drag chain cable that circumnutates, it is characterized in that being provided with the cable core of insulated wire cores and the stranded stranding of reinforcement, be provided with the non-hygroscopic material lapping layer of wear-resisting thin type on the cable core from inside to outside successively, the wear-resisting halogen free polymer inner covering of high flexibility, the aluminium-plastic tape lapping layer, the tinned copper wire woven shield, the wear-resisting halogen free polymer outer jacket of high flexibility, the non-hygroscopic material lapping layer of wear-resisting thin type is wrapped on cable core, on the non-hygroscopic material lapping layer of wear-resisting thin type, extrude the wear-resisting halogen free polymer inner covering of high flexibility, the aluminium-plastic tape lapping layer is wrapped at the wear-resisting halogen free polymer inner covering of high flexibility outer surface, at aluminium-plastic tape lapping layer outer surface braiding tinned copper wire woven shield, on the tinned copper wire woven shield, extrude the wear-resisting halogen free polymer outer jacket of high flexibility.

Described insulated wire cores constitutes by extruding the wear-resisting halogen free polymer insulating barrier of high flexibility on the tough copper alloy silk of the multiply conductor.

The utility model is rational in infrastructure simple, manufacture easily, employing is by extruding insulated wire cores and the reinforcement stranding that the wear-resisting halogen free polymer insulating barrier of high flexibility constitutes on the tough copper alloy silk of the multiply conductor, the non-hygroscopic material lapping layer of wear-resisting thin type is set on the cable core, the wear-resisting halogen free polymer inner covering of high flexibility, the aluminium-plastic tape lapping layer, the tinned copper wire woven shield, the wear-resisting halogen free polymer outer jacket of high flexibility, make anti-the circumnutating property of cable strong, anti-bending radius is little, signal transmission performance power is strong, tension, anti-mechanical external force damage, wear-resisting wiping, the oil resistant dirt, good insulation preformance, anti-electromagnetic interference and anti-inside and outside electrostatic interference superior performance, and low electric capacity, low inductance, asepsis environment-protecting is suitable for Digit Control Machine Tool, automation equipment adapteds such as robot welding hand.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Among the figure: the tough copper alloy silk of 1 multiply conductor, the wear-resisting halogen free polymer insulating barrier of 2 high flexibilities, 3 reinforcements, the non-hygroscopic material lapping layer of 4 wear-resisting thin types, the wear-resisting halogen free polymer inner covering of 5 high flexibilities, 6 aluminium-plastic tape lapping layers, 7 tinned copper wire woven shields, the wear-resisting halogen free polymer outer jacket of 8 high flexibilities.

Embodiment

Constitute insulated wire cores by extruding the wear-resisting halogen free polymer insulating barrier 2 of high flexibility on the tough copper alloy silk of the multiply conductor 1.Be twisted into cable core with four eradication edge cores and five reinforcements 3, the non-hygroscopic material lapping layer 4 of wrapped successively from inside to outside wear-resisting thin type on the cable core, extrude the wear-resisting halogen free polymer inner covering 5 of high flexibility, wrapped aluminium-plastic tape lapping layer 6, braiding tinned copper wire woven shield 7 extrudes the wear-resisting halogen free polymer outer jacket 8 of high flexibility.

Claims

1, a kind of anti-robot drag chain cable that circumnutates, it is characterized in that being provided with the cable core of insulated wire cores and the stranded stranding of reinforcement, be provided with the non-hygroscopic material lapping layer of wear-resisting thin type on the cable core from inside to outside successively, the wear-resisting halogen free polymer inner covering of high flexibility, the aluminium-plastic tape lapping layer, the tinned copper wire woven shield, the wear-resisting halogen free polymer outer jacket of high flexibility, the non-hygroscopic material lapping layer of wear-resisting thin type is wrapped on cable core, on the non-hygroscopic material lapping layer of wear-resisting thin type, extrude the wear-resisting halogen free polymer inner covering of high flexibility, the aluminium-plastic tape lapping layer is wrapped at the wear-resisting halogen free polymer inner covering of high flexibility outer surface, at aluminium-plastic tape lapping layer outer surface braiding tinned copper wire woven shield, on the tinned copper wire woven shield, extrude the wear-resisting halogen free polymer outer jacket of high flexibility.

2, the anti-robot drag chain cable that circumnutates according to claim 1 is characterized in that described insulated wire cores constitutes by extruding the wear-resisting halogen free polymer insulating barrier of high flexibility on the tough copper alloy silk of the multiply conductor.