CN109361130B - Data line processing technology - Google Patents
Data line processing technology Download PDFInfo
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- CN109361130B CN109361130B CN201811257735.7A CN201811257735A CN109361130B CN 109361130 B CN109361130 B CN 109361130B CN 201811257735 A CN201811257735 A CN 201811257735A CN 109361130 B CN109361130 B CN 109361130B
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- coaxial
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- wires
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- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 238000003466 welding Methods 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007654 immersion Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0249—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for simultaneous welding or soldering of a plurality of wires to contact elements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a data line processing technology, which comprises the following steps: preparing a data line wire; cutting the outer insulating layer of the coaxial line into A, B two sections, and stripping the section B to expose the shielded line; twisting every two exposed shielding wires together to obtain a plurality of shielding wire groups and a plurality of coaxial wires with exposed inner insulating layers; arranging and fixing the electronic wires, the shielding wire group and the coaxial wires exposed out of the inner insulating layer according to the interface sequence by using a wire arrangement frame; cutting the inner insulating layer and the insulating sleeve into C, D sections, peeling the D section, exposing the coaxial line out of the inner conductor and exposing the electronic wire out of the inner lead; carrying out tin immersion treatment on the inner conductor and the inner lead, and cutting off the inner conductor and the inner lead; and assembling with the connector, taking down the creel stand, and welding and molding the data line and the bonding pad of the connector at one time. The invention can realize welding and forming of the data line and the welding disc of the joint at one time, and is convenient to assemble.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of wire and cable processing, in particular to a data line processing technology.
[ background of the invention ]
With the rapid development of informatization, data cables are further applied in a large scale, the rapid growth of network technology and the leap development of access network technology have the increasingly higher requirements on data transmission lines, and people are increasingly deep in the concept of environmental protection.
In the manufacturing process of the data line, the inner conductor, the inner lead and the shielding line of the data line are all welded to the connector, as shown in fig. 9, because the number of coaxial lines and electronic lines is large, the number of pads on the connector is large, and because the size of the connector is fixed in a standard manner, the pads on the connector are generally divided into at least two rows, so that a plurality of the inner conductor, the inner lead and the shielding line are required to be welded with one row of pads in the welding process, and then the inner conductor, the inner lead and the shielding line which are not welded are welded with the other row of pads, so that multiple times of welding are required, the manufacturing difficulty is increased, the assembly efficiency of the connector and the data line is seriously affected, the automatic welding processing is difficult to realize, and the labor cost is high.
The present invention has been made in view of the above disadvantages.
[ summary of the invention ]
The invention aims to provide a data line processing technology and solve the problems that the existing 8-coaxial data line processing is basically divided into multiple processes and multiple steps and is realized by manual work and jigs in multiple processes, and the efficiency is extremely low.
In order to solve the technical problems, the invention adopts the following technical scheme: the data line processing technology is characterized by comprising the following steps:
A. preparing a data line wire, wherein the data line wire is provided with a plurality of coaxial lines 1 and electronic lines 2, the coaxial lines 1 comprise inner conductors 11, inner insulating layers 12, shielding lines 13 and outer insulating layers 14 which are sequentially arranged from inside to outside, and the electronic lines 2 comprise inner leads 21 and insulating sleeves 22 which are sequentially arranged from inside to outside;
B. cutting the outer insulating layer 14 of the coaxial line 1 to divide the outer insulating layer 14 into A, B sections along the length direction, and stripping the section B to expose the shielding line 13 of the coaxial line 1;
C. twisting every two shielding wires 13 exposed in the step B together to obtain a plurality of shielding wire groups 15 and a plurality of coaxial wires exposing the inner insulating layer 12;
D. arranging and fixing the electronic wires 2, the shielding wire group 15 obtained in the step C and the coaxial wires exposing the inner insulating layer 12 according to the interface sequence by using a creel 3;
E. cutting the inner insulating layer 12 of the coaxial wire 1 and the insulating sheath 22 of the electronic wire 2 into C, D two sections along the length direction, and peeling the section D for a distance, so that the coaxial wire exposes the inner conductor 11 and the electronic wire exposes the inner lead 21;
F. e, carrying out tin immersion treatment on the inner conductor 11 and the inner lead 21 exposed in the step E, and then cutting off the inner conductor;
G. and assembling with the joint 6, removing the creel stand 3, and welding and molding the data wire with the welding disc 61 of the joint 6 at one time.
In order to solve the technical problem, the invention also provides another technical scheme as follows: the data line processing technology is characterized by comprising the following steps:
A. preparing a data line wire, wherein the data line wire is provided with a plurality of coaxial lines 1 and electronic lines 2, the coaxial lines 1 comprise inner conductors 11, inner insulating layers 12, shielding lines 13 and outer insulating layers 14 which are sequentially arranged from inside to outside, and the electronic lines 2 comprise inner leads 21 and insulating sleeves 22 which are sequentially arranged from inside to outside;
B. cutting the outer insulating layer 14 of the coaxial line 1 to divide the outer insulating layer 14 into A, B sections along the length direction, and stripping the section B to expose the shielding line 13 of the coaxial line 1;
C. twisting every two shielding wires 13 exposed in the step B together to obtain a plurality of shielding wire groups 15 and a plurality of coaxial wires exposing the inner insulating layer 12;
D. arranging and fixing the electronic wires 2, the shielding wire group 15 obtained in the step C and the coaxial wires exposing the inner insulating layer 12 according to the interface sequence by using a creel 3;
E. forming a first fixing sheet 4 and a second fixing sheet 5 for fixing data lines by injection molding of data lines positioned at two sides of the creel stand 3 through a mold;
F. taking down the creel stand 3, cutting the inner insulating layer 12 of the coaxial line 1 and the insulating sleeve 22 of the electronic line 2, dividing the coaxial line into C, D sections along the length direction, and stripping the section D for a distance, so that the coaxial line exposes the inner conductor 11 and the electronic line exposes the inner lead 21;
G. the inner conductor 11 and the inner lead 21 exposed in the step F are subjected to tin immersion treatment and then cut off;
H. and assembling with the joint 6, and welding and molding the data wire with the welding disc 61 of the joint 6 at one time.
Compared with the prior art, the data line processing technology of the invention achieves the following effects:
1. according to the invention, every two shielding wires are twisted together to form a shielding wire group, and the twisted shielding wires, the coaxial wires after the shielding wires are peeled and the electronic wires are orderly arranged on the creel according to the sequence, because all the wires (including the twisted shielding wires, the coaxial wires after the shielding wires are peeled and the electronic wires) can be orderly arranged on a linear wire row, one-time laser cutting, one-time insulation peeling, one-time core wire conductor cutting and one-time welding (pads can be arranged on one row, and an inner conductor, the shielding wires and an inner lead can be welded with the welding disc of the row at one time during welding) can be realized, so that the data wire and the connector can be welded only once, the welding efficiency is high, and the condition of automatic processing is realized;
2. the electronic wire, the shielding wire group and the coaxial wire exposing the inner insulating layer are arranged and fixed according to the interface sequence by utilizing the creel stand, and the data wire is injected and molded at two sides of the creel stand to form the first fixing sheet and the second fixing sheet for fixing the data wire, so that the wire can be ensured not to deform when the creel stand is taken down, the accurate positioning can be realized when the insulating layer is stripped, all the insulating layers are stripped at one time, and the automatic processing is realized.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a block diagram of a data line of the present invention;
FIG. 2 is a process flow diagram of steps B through C in the first embodiment of the present invention;
FIG. 3 is a process flow diagram of steps D through F in one embodiment of the present invention;
FIG. 4 is a process flow diagram of step G in the first embodiment of the present invention;
FIG. 5 is a process flow diagram of steps B through C of the second embodiment of the present invention;
FIG. 6 is a process flow diagram of steps D through E of the second embodiment of the present invention;
FIG. 7 is a flowchart illustrating steps F to G of the second embodiment of the present invention;
FIG. 8 is a process flow diagram of step H in example two of the present invention;
fig. 9 is a structural view of a conventional data line and a connector when they are assembled.
[ detailed description ] embodiments
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
As shown in fig. 1 to 4, in the present embodiment, a data line processing process is provided, which includes the following steps:
A. preparing a data line wire, wherein the data line wire is provided with a plurality of coaxial lines 1 and electronic lines 2, the coaxial lines 1 comprise inner conductors 11, inner insulating layers 12, shielding lines 13 and outer insulating layers 14 which are sequentially arranged from inside to outside, and the electronic lines 2 comprise inner leads 21 and insulating sleeves 22 which are sequentially arranged from inside to outside; the coaxial line is used for high-frequency data transmission, and the electronic line is a low-frequency control line or a power line;
B. cutting the outer insulating layer 14 of the coaxial line 1 to divide the outer insulating layer 14 into A, B sections along the length direction, and stripping the section B to expose the shielding line 13 of the coaxial line 1;
C. twisting every two shielding wires 13 exposed in the step B together to obtain a plurality of shielding wire groups 15 and a plurality of coaxial wires exposing the inner insulating layer 12, so that the number of the shielding wires can be changed from 8 to 4, thereby reducing the number of bonding pads on the joint 6, facilitating the sequencing by using a creel stand and facilitating the welding with the joint;
according to the invention, every two shielding wires are twisted together to form the shielding wire group, so that the number of the bonding pads on the connector can be reduced, the bonding pads can be arranged in a row, and the inner conductor, the shielding wires and the inner lead can be welded with the row of bonding pads at one time during welding, therefore, the data wire and the connector can be welded only once during welding, the welding efficiency is high, and the assembly effect is fast.
D. C, arranging and fixing the electronic wires 2, the shielding wire group 15 obtained in the step C and the coaxial wires exposed out of the inner insulating layer 12 according to the interface sequence by using a wire arrangement frame 3, wherein the interface sequence conforms to the existing interface standard;
E. cutting the inner insulating layer 12 of the coaxial wire 1 and the insulating sheath 22 of the electronic wire 2 into C, D two sections in the horizontal direction, and peeling the section D for a distance, so that the coaxial wire exposes the inner conductor 11 and the electronic wire exposes the inner conductor 21;
F. e, carrying out tin immersion treatment on the inner conductor 11 and the inner lead 21 exposed in the step E, and then cutting off the inner conductor; the tin immersion treatment ensures that the wire is not scattered;
G. and (3) assembling with the joint 6, taking down the creel stand 3, and welding and molding the data wire rod and the welding disc 61 on the joint 6 at one time by an upper and lower double-sided pulse welding machine.
Example two
As shown in fig. 1, 5, 6, 7 and 8, in this embodiment, in order to better fix the data line during processing, a data line processing process is further provided, which includes the following steps:
A. preparing a data line wire, wherein the data line wire is provided with a plurality of coaxial lines 1 and electronic lines 2, the coaxial lines 1 comprise inner conductors 11, inner insulating layers 12, shielding lines 13 and outer insulating layers 14 which are sequentially arranged from inside to outside, and the electronic lines 2 comprise inner leads 21 and insulating sleeves 22 which are sequentially arranged from inside to outside; the coaxial line is used for high-frequency data transmission, and the electronic line is a low-frequency control line or a power line;
B. cutting the outer insulating layer 14 of the coaxial line 1 to divide the outer insulating layer 14 into A, B sections along the length direction, and stripping the section B to expose the shielding line 13 of the coaxial line 1;
C. twisting every two shielding wires 13 exposed in the step B together to obtain a plurality of shielding wire groups 15 and a plurality of coaxial wires exposing the inner insulating layer 12, so that the number of the original 8 shielding wires can be changed into 4 pairs, thereby reducing the number of bonding pads on the joint, facilitating the sequencing by using a creel stand and facilitating the welding with the joint;
according to the invention, every two shielding wires are twisted together to form the shielding wire group, so that the number of the bonding pads on the connector can be reduced, the bonding pads can be arranged in a row, and the inner conductor, the shielding wires and the inner lead can be welded with the row of bonding pads at one time during welding, therefore, the data wire and the connector can be welded only once during welding, the welding efficiency is high, and the assembly effect is fast.
D. C, arranging and fixing the electronic wires 2, the shielding wire group 15 obtained in the step C and the coaxial wires exposed out of the inner insulating layer 12 according to the interface sequence by using a wire arrangement frame 3, wherein the interface sequence conforms to the existing interface standard;
E. forming a first fixing sheet 4 and a second fixing sheet 5 for fixing data lines by injection molding of data lines positioned at two sides of the creel stand 3 through a mold; according to the invention, the coaxial lines and the electronic lines are sequentially arranged by using the creel stand, and the data lines are injected on two sides of the creel stand to form the fixing pieces, so that the wires can be prevented from deforming when the creel stand is taken down, the guide grooves of the stripping and shifting machine can be accurately positioned, all insulating layers can be stripped at one time, and the efficiency is high.
F. Taking down the creel stand 3, cutting the inner insulating layer 12 of the coaxial line 1 and the insulating sleeve 22 of the electronic line 2, dividing the coaxial line into C, D sections along the horizontal direction, and stripping the section D for a distance, so that the coaxial line exposes the inner conductor 11 and the electronic line exposes the inner lead 21;
G. the inner conductor 11 and the inner lead 21 exposed in the step F are subjected to tin immersion treatment and then cut off; the tin immersion treatment ensures that the wire is not scattered;
H. and assembling with the joint 6, and welding and molding the data wire rod and the welding disc 61 on the joint 6 at one time by an upper and lower double-sided pulse welding machine.
The pads 61 on the joint 6 are all positioned on the same straight line; compared with the prior art that the bonding pads on the joint are divided into at least two rows, a plurality of inner conductors, inner leads and shielding wires need to be welded with one row of bonding pads in the welding process, and then the inner conductors, the inner leads and the shielding wires which are not welded are welded with the other row of bonding pads, so that the process is complex and tedious, the number of the bonding pads 61 of the joint 6 is small, the bonding pads can be just arranged on one row, the data wires and the bonding pads can be welded and molded at one time, and the efficiency is high.
Claims (1)
1. The data line processing technology is characterized by comprising the following steps:
A. preparing a data line wire, wherein the data line wire is provided with a plurality of coaxial lines (1) and electronic lines (2), the coaxial lines (1) comprise inner conductors (11), inner insulating layers (12), shielding lines (13) and outer insulating layers (14) which are sequentially arranged from inside to outside, and the electronic lines (2) comprise inner leads (21) and insulating sleeves (22) which are sequentially arranged from inside to outside;
B. cutting the outer insulating layer (14) of the coaxial line (1), dividing the outer insulating layer (14) into A, B sections along the length direction, and stripping the section B to expose the shielding line (13) of the coaxial line (1);
C. twisting every two shielding wires (13) exposed in the step B together to obtain a plurality of shielding wire groups (15) and a plurality of coaxial wires exposing the inner insulating layer (12);
D. arranging and fixing the electronic wires (2), the shielding wire group (15) obtained in the step C and the coaxial wires exposed out of the inner insulating layer (12) according to the interface sequence by using a wire arrangement frame (3);
E. forming a first fixing piece (4) and a second fixing piece (5) for fixing the data lines by injection molding of the data lines positioned on the two sides of the creel stand (3) through a mold;
F. taking down the creel stand (3), cutting the inner insulating layer (12) of the coaxial line (1) and the insulating sleeve (22) of the electronic line (2), dividing the coaxial line into C, D sections along the length direction, and stripping the section D for a certain distance, so that the coaxial line exposes the inner conductor (11) and the electronic line exposes the inner lead (21);
G. c, carrying out tin immersion treatment on the inner conductor (11) and the inner lead (21) exposed in the step F, and then cutting off the inner conductor;
H. and assembling with the joint (6), and welding and molding the data line wire and the welding disc (61) of the joint (6) at one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257735.7A CN109361130B (en) | 2018-10-26 | 2018-10-26 | Data line processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257735.7A CN109361130B (en) | 2018-10-26 | 2018-10-26 | Data line processing technology |
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| Publication Number | Publication Date |
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| CN109361130A CN109361130A (en) | 2019-02-19 |
| CN109361130B true CN109361130B (en) | 2020-06-05 |
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| CN201811257735.7A Active CN109361130B (en) | 2018-10-26 | 2018-10-26 | Data line processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111755935A (en) * | 2019-03-26 | 2020-10-09 | 万旭电业股份有限公司 | Method for forming welding end of wire and structure thereof |
| CN113964610B (en) * | 2021-10-25 | 2022-07-19 | 北京嘉洁能科技股份有限公司 | Carbon fiber cold and hot wire joint adopting hinging process and hinging forming process thereof |
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| CN105098514B (en) * | 2014-04-30 | 2019-02-12 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| CN104158044B (en) * | 2014-07-16 | 2018-03-23 | 惠州市和宏电线电缆有限公司 | A kind of manufacturing process of USB connector |
| CN207116897U (en) * | 2017-05-31 | 2018-03-16 | 深圳市鹏元晟实业有限公司 | A kind of cable clamp |
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Effective date of registration: 20230627 Address after: Plant 31, Licheng Industrial Avenue, Shuikou Street, Huicheng District, Huizhou, Guangdong Province 516000 Patentee after: Guangdong Zhiying Technology Co.,Ltd. Address before: 528400 Floor 1, Building C, No. 7 Shuguang Road, No. 1 Industrial Zone, Tanzhou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN AUTE ELECTRONICS Co.,Ltd. |