CN107799238A - A kind of bundle conductor wears heat-shrink tube method - Google Patents
A kind of bundle conductor wears heat-shrink tube method Download PDFInfo
- Publication number
- CN107799238A CN107799238A CN201710816997.1A CN201710816997A CN107799238A CN 107799238 A CN107799238 A CN 107799238A CN 201710816997 A CN201710816997 A CN 201710816997A CN 107799238 A CN107799238 A CN 107799238A
- Authority
- CN
- China
- Prior art keywords
- heat
- shrink tube
- bundle conductor
- wears
- termination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
- H01B13/01263—Tying, wrapping, binding, lacing, strapping or sheathing harnesses
Abstract
The invention discloses a kind of bundle conductor to wear heat-shrink tube method.The bundle conductor, which wears heat-shrink tube method, to be included：The termination of the bundle conductor is handled；The heat-shrink tube is connected to be compressed air connection with air-pressure duct；The termination of bundle conductor after the processing is penetrated into the heat-shrink tube, and the compressed air is filled with the heat-shrink tube, makes the heat-shrink tube into cylindric；Bundle conductor is sent into the heat-shrink tube.Bundle conductor provided by the invention, which wears heat-shrink tube method, can improve the operating efficiency that bundle conductor is worn.
Description
Technical field
The present invention relates to circuit assembly technical field, and in particular to a kind of bundle conductor wears heat-shrink tube method.
Background technology
In the manufacturing process of CA cable assembly, bundle conductor generally requires to wear heat-shrink tube in outside, tightened with reaching wire harness,
The effect such as electric insulation, physics waterproof/dust-proof.For heat shrinkable pipe material, when diameter exceedes certain size, in collapse shape
State.When bundle conductor wears the heat-shrink tube of collapse state, larger frictional resistance between bundle conductor and pyrocondensation tube wall be present, when
When needing the pyrocondensation length of tube that wears longer, frictional resistance phenomenon is more obvious, (wire beam diameter and pyrocondensation under serious situation
Pipe diameter approaches, and more than 2 meters of length) heat-shrink tube is worn can be very difficult, have a strong impact on operating efficiency.
The content of the invention
It is contemplated that the defects of overcoming prior art to exist, the present invention uses following technical scheme：
The invention provides a kind of bundle conductor to wear heat-shrink tube method.
The bundle conductor wears heat-shrink tube method, including：The termination of the bundle conductor is handled；By the heat-shrink tube
It is connected with air-pressure duct to be compressed air connection；The termination of bundle conductor after the processing is penetrated into the pyrocondensation
Pipe, and the compressed air is filled with the heat-shrink tube, makes the heat-shrink tube into cylindric；It is sent into and leads into the heat-shrink tube
Wire harness.
In certain embodiments, the termination to the bundle conductor carries out processing and specifically included：Swathe and tighten bundle conductor
Termination；In described swathe greasing substance is smeared outside the bundle conductor termination tightened.
In certain embodiments, described swathe tightens bundle conductor termination and is specially：Using adhesive tape to the bundle conductor termination
Swathe tightening.
In certain embodiments, the adhesive tape is PVC tape.
In certain embodiments, the greasing substance is talcum powder.
In certain embodiments, it is described the heat-shrink tube to be connected with air-pressure duct to be compressed air connection tool
Body is：Shrinkable sleeve is located on the air-pressure duct, is then connected the air-pressure duct with the heat-shrink tube
Together.
In certain embodiments, the air-pressure duct links together with the heat-shrink tube is tied up using polyamide fibre line
Prick, rubber case is tied tight or the mode of binding locking carries out.
In certain embodiments, the termination of the bundle conductor by after the processing penetrates the heat-shrink tube, and by described in
Compressed air is filled with the heat-shrink tube, make the heat-shrink tube into it is cylindric be specially：The termination of the bundle conductor is penetrated into heat
The draw, the heat-shrink tube is then clenched, the heat-shrink tube is brought into close contact with the bundle conductor；The compressed air is filled with institute
Heat-shrink tube is stated, makes heat-shrink tube into cylindric.
In certain embodiments, what the termination of the bundle conductor by after the processing penetrated the heat-shrink tube penetrates distance
For 20cm.
In certain embodiments, the bundle conductor of being sent into the heat-shrink tube is specially：When heat-shrink tube into it is cylindric when,
Bundle conductor is sent into heat-shrink tube, and is repeated, until all bundle conductors are penetrated into heat-shrink tube.
The technique effect of the present invention：Bundle conductor provided by the invention wears heat-shrink tube method by the way that the compressed air is filled
Enter in the heat-shrink tube, make the heat-shrink tube into the cylindric frictional force to reduce when bundle conductor wears heat-shrink tube, so as to improve
The operating efficiency that bundle conductor is worn.
Brief description of the drawings
Fig. 1 is the schematic flow sheet that heat-shrink tube method is worn according to the bundle conductor of one embodiment of the invention；
Fig. 2 is the collapse state heat-shrink tube schematic diagram according to one embodiment of the invention；
Fig. 3 is the inflated condition heat-shrink tube schematic diagram according to one embodiment of the invention；
Fig. 4 is the compressed air getting type of one embodiment of the invention and wears process schematic.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining this hair
It is bright, without being construed as limiting the invention.
It is that a kind of bundle conductor provided by the invention wears heat-shrink tube method with reference to shown in figure 1.The bundle conductor wears pyrocondensation
Pipe method includes：
S1, the termination of bundle conductor is handled；
S2, heat-shrink tube is connected to be compressed air connection with air-pressure duct；
S3, the termination of the bundle conductor after processing is penetrated into the heat-shrink tube, and compressed air is filled with the heat-shrink tube,
Make the heat-shrink tube into cylindric；
S4, bundle conductor is sent into heat-shrink tube.
In certain embodiments, the step S1, processing is carried out to the termination of the bundle conductor and specifically included：Swathe and tighten
Bundle conductor termination；In described swathe greasing substance is smeared outside the bundle conductor termination tightened.
In certain embodiments, described swathe tightens bundle conductor termination and is specially：Using adhesive tape to the bundle conductor termination
Swathe tightening.
In certain embodiments, the adhesive tape is PVC tape.
In certain embodiments, the greasing substance is talcum powder.
In certain embodiments, the step S2, the heat-shrink tube is connected to be compressed sky with air-pressure duct
Gas is connected：Shrinkable sleeve is located on the air-pressure duct, then by the air-pressure duct and the heat
The draw links together.
In certain embodiments, the air-pressure duct links together with the heat-shrink tube is tied up using polyamide fibre line
Prick, rubber case is tied tight or the mode of binding locking carries out.
In certain embodiments, the step S3, the termination of the bundle conductor after the processing is penetrated into the heat-shrink tube, and
The compressed air is filled with the heat-shrink tube, make the heat-shrink tube into it is cylindric be specially：By the termination of the bundle conductor
Heat-shrink tube is penetrated, then clenches the heat-shrink tube, the heat-shrink tube is brought into close contact with the bundle conductor；By the compressed air
The heat-shrink tube is filled with, makes heat-shrink tube into cylindric.
In certain embodiments, what the termination of the bundle conductor by after the processing penetrated the heat-shrink tube penetrates distance
For 20cm.
In certain embodiments, the step S4, into the heat-shrink tube, feeding bundle conductor is specially：As heat-shrink tube Cheng Yuan
During column, bundle conductor is sent into heat-shrink tube, and is repeated, until all bundle conductors are penetrated into heat-shrink tube.
The technique effect of the present invention：Bundle conductor provided by the invention wears heat-shrink tube method by the way that the compressed air is filled
Enter in the heat-shrink tube, make the heat-shrink tube into the cylindric frictional force to reduce when bundle conductor wears heat-shrink tube, so as to improve
The operating efficiency that bundle conductor is worn.
Below in conjunction with embodiment as shown in Figures 2 to 4, method is worn to a kind of bundle conductor heat-shrink tube provided by the invention
It is specifically described.
As shown in Fig. 2 it is the heat-shrink tube 100 of collapse state.The principle of the present invention is to utilize compressed air by collapse state
Heat-shrink tube prop up, be allowed to cylindrical, so as to significantly reduce the frictional resistance between pyrocondensation tube wall and bundle conductor, worn with improving
Cover efficiency.As shown in figure 3, it is the heat-shrink tube 100 of inflated condition.
Bundle conductor one end is swathed using PVC tape first and tightened.When swathing by the way of spiral colligation, adhesive tape is with leading
Wire harness is about in 45 °, adhesive tape crimping overlay region about 3mm.Distance 15cm~20cm is swathed, it is suitable that wire beam diameter swathes more greatly distance
Work as lengthening.Smear appropriate talcum powder after swathing outside the bundle conductor for swathe adhesive tape, increase lubrication, reduce PVC tape and
Frictional force between pyrocondensation tube wall.It is stand-by after the completion of step operation.
As indicated at 4, the A ends 101 of heat-shrink tube 100 are directly enclosed on air-pressure duct 300 outside, overlap length is about
10cm, then air-pressure duct 300 and heat-shrink tube 100 are locked using binding band and (tie position tight about in overlap length
Between 103), to ensure that heat-shrink tube 100 is in close contact with air-pressure duct 300, prevent the gas leakage in gas replenishment process.
As shown in figure 4, bundle conductor is penetrated pyrocondensation pipe B end 102 by B operators, distance about 20cm is penetrated, is held with a hand
Tight heat-shrink tube, clench position 104 and wear pyrocondensation area under control centre position in bundle conductor, about away from pyrocondensation pipe B end 10cm at, make heat-shrink tube
It is brought into close contact with bundle conductor, gas leakage when preventing from inflating, A operators open compressed air, are inflated to heat-shrink tube 100, make whole piece hot
The expansion of the draw 100 is until completely cylindrical (can not make pyrocondensation overpressure excessive, it is just in cylinder only to need tube wall fully expanded
Shape), moment unclamps the hand for clenching pyrocondensation, while another hand is held bundle conductor and sent into heat-shrink tube 100 continuously and healthily
Enter bundle conductor, until frictional force increase line sending encounters difficulties, clench heat-shrink tube again, inflated to heat-shrink tube 100, work as heat-shrink tube
After 100 is cylindrical again, line sending operation is repeated until all conducting beam is penetrated into heat-shrink tube 100.
For this method when implementing, the concrete numerical value of the blowing pressure is, it is necessary to rely on behaviour in the flow and heat-shrink tube of compressed air
Make experience and suitably adjusted according to bundle conductor, the thickness of heat-shrink tube and match condition.
In present implementation, the connected mode of heat-shrink tube and air-pressure duct can according to circumstances by the way of suitable,
To ensure air-tightness as principle.
Present implementation, frictional force can clench the reduction of pyrocondensation intraductal atmospheric pressure after hand and quickly increase with unclamping, under air pressure
Gap between reduction of speed degree and compressed air supply flow rate and wire and pyrocondensation tube wall is directly related.
The present invention can solve the problem that bundle conductor wears heat-shrink tube, and particularly long bundle conductor wears heat-shrink tube due to frictional force reason
Cause performance difficulty so as to cause to wear the low technical problem of efficiency, suitable for the manufacturing process of cable assemblies.Its advantage is such as
Under：
1. implementation condition is easily achieved, compressed air belongs to basic configuration in circuit assembly workshop, without purchasing special set
It is standby, increase overhead, if without compressed air, inflator pump can also be used to replace, implementation result be influenceed little.
2. operating method is convenient and swift, the present invention adds inflation auxiliary link on the basis of original heat-shrink tube is worn,
The attended operation of heat-shrink tube and air-pressure duct is merely add in process, and is implemented simply, therefore with simple, efficient special
Point.
3. implementation result is obvious, bundle conductor wears heat-shrink tube performance difficulty and obtains essential reason precisely due to heat-shrink tube collapse shape
The frictional force problem with bundle conductor that state is brought, heat-shrink tube is integrally cylindrical after inflation, can reduce friction to greatest extent
Resistance, therefore method is efficiently feasible.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
Various other corresponding changes and deformation made by the technical concept of the present invention, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (10)
1. a kind of bundle conductor wears heat-shrink tube method, it is characterised in that including：
The termination of the bundle conductor is handled；
The heat-shrink tube is connected to be compressed air connection with air-pressure duct；
The termination of bundle conductor after the processing is penetrated into the heat-shrink tube, and the compressed air is filled with the heat-shrink tube
In, make the heat-shrink tube into cylindric；
Bundle conductor is sent into the heat-shrink tube.
2. bundle conductor according to claim 1 wears heat-shrink tube method, it is characterised in that the end to the bundle conductor
Head carries out processing and specifically included：
Swathe and tighten bundle conductor termination；
In described swathe greasing substance is smeared outside the bundle conductor termination tightened.
3. bundle conductor according to claim 2 wears heat-shrink tube method, it is characterised in that described swathe tightens bundle conductor end
Head be specially：The bundle conductor termination swathe tightening using adhesive tape, when swathing by the way of spiral colligation, adhesive tape with
Bundle conductor is in 45 °.
4. bundle conductor according to claim 3 wears heat-shrink tube method, it is characterised in that the adhesive tape is PVC tape.
5. bundle conductor according to claim 2 wears heat-shrink tube method, it is characterised in that the greasing substance is talcum
Powder.
6. bundle conductor according to claim 1 wears heat-shrink tube method, it is characterised in that described by the heat-shrink tube and pressure
Contracting air conduit is connected is specially to be compressed air and connect：Shrinkable sleeve is located on the air-pressure duct, then
The air-pressure duct and the heat-shrink tube are linked together.
7. bundle conductor according to claim 6 wears heat-shrink tube method, it is characterised in that the air-pressure duct and institute
State heat-shrink tube and link together be using the colligation of polyamide fibre line, rubber case tie tight or binding locking by the way of carry out.
8. bundle conductor according to claim 1 wears heat-shrink tube method, it is characterised in that described by leading after the processing
The termination of wire harness penetrates the heat-shrink tube, and the compressed air is filled with the heat-shrink tube, makes the heat-shrink tube into cylinder
Shape is specially：
The termination of the bundle conductor is penetrated into heat-shrink tube, then clenches the heat-shrink tube, makes the heat-shrink tube and the bundle conductor
It is brought into close contact；
The compressed air is filled with the heat-shrink tube, makes heat-shrink tube into cylindric.
9. bundle conductor according to claim 8 wears heat-shrink tube method, it is characterised in that described by leading after the processing
The distance that penetrates that the termination of wire harness penetrates the heat-shrink tube is 20cm.
10. bundle conductor according to claim 1 wears heat-shrink tube method, it is characterised in that described into the heat-shrink tube
Being sent into bundle conductor is specially：When heat-shrink tube into it is cylindric when, bundle conductor is sent into heat-shrink tube, and repeat, until by institute
There is bundle conductor to penetrate heat-shrink tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710816997.1A CN107799238A (en) | 2017-09-12 | 2017-09-12 | A kind of bundle conductor wears heat-shrink tube method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710816997.1A CN107799238A (en) | 2017-09-12 | 2017-09-12 | A kind of bundle conductor wears heat-shrink tube method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107799238A true CN107799238A (en) | 2018-03-13 |
Family
ID=61531714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710816997.1A Pending CN107799238A (en) | 2017-09-12 | 2017-09-12 | A kind of bundle conductor wears heat-shrink tube method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107799238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023004950A1 (en) * | 2021-07-30 | 2023-02-02 | 山东建筑大学 | Insulation heat shrink tube nesting device, and robot system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5769011A (en) * | 1980-10-16 | 1982-04-27 | Sumitomo Electric Ind Ltd | Covering method using heat-shrinkable tube |
| CN2590232Y (en) * | 2002-12-06 | 2003-12-03 | 王学东 | Dry type flexible cable termination end |
| CN200983462Y (en) * | 2006-08-25 | 2007-11-28 | 珠海和氏自动化设备有限公司 | Half-automatic down-lead machine |
| CN104201622A (en) * | 2014-09-11 | 2014-12-10 | 江苏安靠智能输电工程科技股份有限公司 | Prefabricated power cable intermediate joint mounting device and method |
| CN106486929A (en) * | 2016-11-07 | 2017-03-08 | 青岛智享专利技术开发有限公司 | A kind of electric power cabinet cable protective sleeve automatic threading apparatus |
-
2017
- 2017-09-12 CN CN201710816997.1A patent/CN107799238A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5769011A (en) * | 1980-10-16 | 1982-04-27 | Sumitomo Electric Ind Ltd | Covering method using heat-shrinkable tube |
| CN2590232Y (en) * | 2002-12-06 | 2003-12-03 | 王学东 | Dry type flexible cable termination end |
| CN200983462Y (en) * | 2006-08-25 | 2007-11-28 | 珠海和氏自动化设备有限公司 | Half-automatic down-lead machine |
| CN104201622A (en) * | 2014-09-11 | 2014-12-10 | 江苏安靠智能输电工程科技股份有限公司 | Prefabricated power cable intermediate joint mounting device and method |
| CN106486929A (en) * | 2016-11-07 | 2017-03-08 | 青岛智享专利技术开发有限公司 | A kind of electric power cabinet cable protective sleeve automatic threading apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023004950A1 (en) * | 2021-07-30 | 2023-02-02 | 山东建筑大学 | Insulation heat shrink tube nesting device, and robot system and method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |
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| RJ01 | Rejection of invention patent application after publication |