CN109888515B - Single-side welding data line and production line thereof - Google Patents
Single-side welding data line and production line thereof Download PDFInfo
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- CN109888515B CN109888515B CN201910087579.2A CN201910087579A CN109888515B CN 109888515 B CN109888515 B CN 109888515B CN 201910087579 A CN201910087579 A CN 201910087579A CN 109888515 B CN109888515 B CN 109888515B
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- 238000003466 welding Methods 0.000 title claims abstract description 71
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 31
- 238000005520 cutting process Methods 0.000 claims description 30
- 238000005476 soldering Methods 0.000 claims description 29
- 230000004907 flux Effects 0.000 claims description 13
- 238000007598 dipping method Methods 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
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- 238000012545 processing Methods 0.000 abstract description 2
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 17
- 238000009941 weaving Methods 0.000 description 13
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- 238000009422 external insulation Methods 0.000 description 5
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- 206010028347 Muscle twitching Diseases 0.000 description 3
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- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
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Abstract
The invention discloses a single-side welding data line and a production line thereof, which are applied to the technical field of data line processing and solve the technical problem of complicated welding process of a single-side welding structure of a data line coaxial cable. The method has the technical effect that the production efficiency of the single-side welding coaxial cable is high.
Description
Technical Field
The invention relates to the technical field of data line processing, in particular to a single-side welding data line and a production line thereof.
Background
The data line connector is one of essential basic elements for data transmission, is widely applied to the technical fields of aviation, aerospace, military equipment, automobiles, communication, computers, household appliances and the like, becomes one of the pillar industries of electronic information basic products, and various electronic products and equipment gradually tend to be miniaturized along with the continuous development and innovation of electronic technology, particularly portable electronic products.
The data line connector brings convenience for people's life, and becomes an indispensable product of people's daily life. Firstly, the connection between the display and the host and the connection between the host and the projector are realized through the data line connector at the digital interfaces of the desktop computer and the projector, and the transmission stability and reliability of the data transmitted from the host to the display and the projector are ensured, thereby ensuring the transmission quality. Secondly, people can realize data transmission between mobile digital products (such as data storage units like mp3, mp4, mobile phone cards and the like) and computers through data line connectors, and transmit important data of the computers to the digital products for backup, so that important data are prevented from losing. The data line connector is convenient to carry, and meets the requirements of mobile digital products on wired transmission.
Among the data connector, including the cable sleeve pipe, have a plurality of coaxial cables in the cable sleeve pipe, coaxial cable includes external insulation layer, weaving layer, internal insulation layer and sinle silk from outside to inside in proper order, and the sinle silk is conductor structure. When welding, peel off outer insulating layer, weaving layer, inner insulating layer earlier, weld sinle silk and FPC again.
However, the data line connectors, such as the type-c connector, currently available on the market have the following disadvantages: in order to reduce the width of the type-c connector, the wire core of the coaxial cable needs to be welded on two side surfaces of the FPC, so that the FPC is turned over and the other side surface is welded after one side surface is welded during actual welding.
Disclosure of Invention
The invention aims to provide a single-side welding data line which has the advantages that a structure of welding a coaxial cable on a single side is adopted, and the production efficiency is improved.
The technical purpose of the invention is realized by the following technical scheme: a single-side welding data line comprises a data plug port, a circuit board which is fixedly arranged in the data plug port and forms electric connection, a plurality of coaxial cables which are connected with the circuit board, cable sleeves which cover the coaxial cables and a circuit board which is connected with the cable sleeves, wherein the coaxial cables at one end of each cable sleeve are welded on the same side face of the circuit board, and/or the coaxial cables at the other end of each cable sleeve are welded on the same side face of the circuit board.
Through the technical scheme, in the scheme, the input and output ports on the circuit board in the pre-wiring design are on one side face, at least one of the circuit board and the circuit board adopts the design idea of single-face wiring, therefore, the operation procedures during welding can be reduced, the circuit board or the circuit board does not need to be turned over, the originally welded coaxial cable can be loosened in the turning over process, the welded coaxial cable is not easy to loosen after the direct welding without turning over, namely, each coaxial cable belongs to an independent fixing unit after being welded, and therefore, the stability of the coaxial cable after actual welding is high, and the coaxial cable is not easy to interfere and is not easy to loosen.
The invention is further configured to: the circuit board is provided with a plurality of first bonding pads for respectively welding the wire cores of the coaxial cables.
Through above-mentioned technical scheme, the height that has overlapped the welding point of first pad on the circuit board, to the sinle silk, the relative distance of first pad is shorter on sinle silk and the circuit board, consequently changes bonding fixed when the welding, and welding operation changes the operation, and the connection stability after the welding is also more stable.
The invention is further configured to: the circuit board is provided with an outer insulating layer, a woven layer and a second bonding pad, wherein the outer insulating layer, the woven layer and the inner insulating layer of the coaxial cable are grounded, and edges on two sides of the second bonding pad are respectively a cutting line of the outer insulating layer and the woven layer and a cutting line of the woven layer and the inner insulating layer.
Through the technical scheme, to the external insulation layer, weaving layer and internal insulation layer need be peeled off respectively, with expose inside sinle silk, the material of internal insulation layer is the teflon, because second pad bed hedgehopping coaxial cable, consequently, the outermost external insulation layer has been heightened in the bed hedgehopping when peeling off the external insulation layer of first layer in other words, be convenient for cut apart and peel off the external insulation layer, simultaneously because second pad bed hedgehopping weaving layer has also been formed between weaving layer and the sinle silk and cut apart, the weaving layer is also changeed to cut apart at this moment and is peeled off, two parts structure is changeed and is peeled off, thereby the time of skinning shortens, whole efficiency promotes.
The invention also aims to provide a single-side welding data line which has the advantages that a single-side welding process is adopted, and the production efficiency is improved.
The technical purpose of the invention is realized by the following technical scheme: a production line for producing the single-side welding data line comprises a conveying frame, wherein a carrier table and a linkage device for pushing the carrier table are connected to the conveying frame in a sliding mode, and a containing groove for placing a cable sleeve and a turnover cover which is connected with the carrier table in a turnover mode and used for covering the containing groove are formed in the carrier table;
a first-stage pre-cutting device, a first-stage laser device, a first-stage drawing device, a first-stage soldering flux dipping device, a second-stage laser device, a second-stage pre-cutting device, a third-stage laser device, a second-stage drawing device, a second-stage soldering flux dipping device and a welding device are sequentially arranged on the conveying frame along the side edge of the conveying direction;
the welding device comprises a welding table, a sliding block is connected to the welding table in a sliding mode, a partition plate is movably connected to the sliding block, and a plurality of arc-shaped grooves are formed in one side wall face, facing the welding table, of the partition plate.
According to the technical scheme, the carrier table on the conveying frame can be used for placing coaxial cables, after the coaxial cables are placed, the outermost cable sleeves are cut off through the primary pre-cutting device, the braided layers are cut off through the primary laser device, the soldering flux is added on the primary soldering flux dipping device, soldering tin is added, then the secondary laser device and the secondary pre-cutting device are used for laser, the braided layers are cut off, the inner insulating layers are laser through the three-stage laser device, and the inner cable cores can be exposed after the inner insulating layers are cut off; when the coaxial cables are separated, the coaxial cables can be separated by the arc-shaped grooves on the separation plate, so that the coaxial cables are in a stable separation state.
The invention is further configured to: the inner wall of the arc-shaped groove is provided with a plurality of protruding structures along the length direction.
Through above-mentioned technical scheme, the protruding structure of arc wall inner wall can increase surface friction, consequently, when arc wall contact coaxial cable peeled off, peel off the effect better, can more rapidly get to peel off outside clad structure.
The invention is further configured to: the partition plates are arranged in rows and are rotatably connected to the welding table, and the curvature radius of the arc-shaped grooves in the partition plates is unequal.
Through the technical scheme, because the curvature radiuses of the arc-shaped grooves in the partition plates are different, the partition plates can be used for peeling off the coaxial cables with different shaft diameters respectively, the pertinence during peeling is strong, and the peeling effect is good.
The invention is further configured to: and a pressure relief groove penetrates through the side wall of the partition plate and is communicated with the arc-shaped groove.
Through above-mentioned technical scheme, the pressure release groove communicates with each other with the arc wall, consequently when the cable extrusion gets into the arc wall, accessible pressure release groove pressure release, and the cable is changeed and is embedded into the arc wall and realize the location and separate.
The invention is further configured to: the depth of the arc-shaped groove on the partition plate is gradually reduced from one end facing the inner side of the welding table to one side back to the welding table.
Through above-mentioned technical scheme, the degree of depth gradual change of arc wall, consequently to coaxial cable's location, in the darker position of the degree of depth of arc wall, the movable space of putting into of coaxial cable is great, and the coaxial cable of being convenient for puts the location, can make in the coaxial cable gets into the arc wall that corresponds through manual appropriate twitching, realizes separating the location, and it is better to separate the location effect.
The invention is further configured to: the width of the arc-shaped groove on the partition plate is gradually reduced from one end facing the inner side of the welding table to one side back to the welding table.
Through above-mentioned technical scheme, simultaneously, the width of arc wall also can be adjusted for the width of arc wall is progressively reduced from the width of one end to the other end, and the mobile space of putting into of coaxial cable is great, and the coaxial cable of being convenient for puts the location, can make the coaxial cable get into corresponding arc wall in through manual appropriate twitching, realizes separating the location, and it is better to separate the location effect.
The invention is further configured to: one side of the separation plate facing the welding table is connected with a clamping plate in a sliding mode, a clamping groove communicated with the arc-shaped groove is formed in the clamping plate, and the clamping groove and the arc-shaped groove are staggered mutually to clamp the coaxial cable.
Through above-mentioned technical scheme, the clamp plate is slidable, and clamp groove and the arc wall that corresponds when the clamp plate slides can press from both sides coaxial cable tightly, from this comparatively stable when further welding, and the sinle silk of accomplishing welded coaxial cable is difficult not hard up.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the produced coaxial cable adopts a single-side welding mode, so that the overturning step in the welding procedure is reduced, and the overall production efficiency is improved;
2. the structure of the outer cladding of the coaxial cable is peeled off through the covering of the partition plate, so that the production efficiency is improved.
Drawings
Fig. 1 is a schematic view showing a connection structure of a coaxial cable and a circuit board in embodiment 1;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic view of embodiment 1 showing a connection structure of a coaxial cable and a circuit board;
FIG. 4 is a schematic structural view of example 2;
FIG. 5 is a schematic structural view of a linkage block according to embodiment 2;
FIG. 6 is a schematic view showing the structure of a soldering station according to embodiment 2;
FIG. 7 is a schematic structural view of a partition plate according to embodiment 2;
fig. 8 is a schematic view showing a connecting structure of the partition plate and the clamping plate in embodiment 2.
Description of the drawings, 11, data socket ports; 12. a circuit board; 121. a first pad; 122. a second pad; 13. a circuit board; 2. a cable sleeve; 21. a coaxial cable; 22. an outer insulating layer; 23. weaving layer; 24. an inner insulating layer; 25. a wire core; 3. a carriage; 31. a carrier table; 311. a containing groove; 312. a cover is turned; 4. a first-stage pre-cutting device; 41. a cutting seat; 42. a cutting cylinder; 43. cutting knife; 51. a first-level laser device; 52. a third-level laser device; 53. a laser seat; 54. a laser head; 55. a lifting cylinder; 56. rotating the clamp; 57. a clamping cylinder; 58. a splint; 6. a primary drawing device; 61. an upper clamping plate; 62. a lower clamping plate; 7. a first-stage soldering flux dipping device; 71. a paint cartridge; 72. soldering a tin table; 73. a tin scraping cylinder; 74. a squeegee; 75. a vertical frame; 76. a frame-shaped frame; 77. a rotating electric machine; 78. clamping a hand; 8. a secondary pre-cutting device; 81. a support; 82. cutting off the air cylinder; 83. a cutter; 9. a welding device; 91. a welding table; 92. a slider; 93. a partition plate; 931. an arc-shaped slot; 932. a pressure relief groove; 94. a clamping plate; 941. a clamping groove; 10. a linkage rod; 101. a linkage block; 102. a pushing block; 103. a lobe; 104. a spring; 111. a second laser device; 112. a secondary drawing device; 113. and a second-stage soldering flux dipping device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: referring to fig. 1 and 3, a single-sided soldered data line includes a data jack port 11, a cable bushing 2, and a circuit board 13. The cable sleeve 2 is internally covered with a plurality of coaxial cables 21, the data plugging port 11 is internally and fixedly connected with a circuit board 12, the circuit board 12 is welded with one end of the coaxial cables 21, and the circuit board 13 is welded with the other end of the coaxial cables 21. In the scheme, in order to realize the single-side welding of the circuit board 12 and/or the circuit board 13, the input and output ports on the circuit board 12 which is wired in advance are arranged on one side surface, the input and output ports on the circuit board 13 which is wired in advance are arranged on one side surface, the same side surface does not need to be turned over, and the corresponding welding processes are reduced.
Referring to fig. 1 and 2, the coaxial cable 21 includes an outer insulating layer 22, a braid layer 23, an inner insulating layer 24 and a core 25, wherein the inner insulating layer 24 is made of teflon; the circuit board 12 is provided with a first pad 121, and the first pad 121 is higher than the position of the soldering point on the circuit board 13, i.e. the core 25 is positioned above the first pad 121 for soldering, therefore, for the coaxial cable 21, the core 25 is close to the first pad 121 on the circuit board 12, and the bonding is easier during soldering.
Continuing to refer to fig. 2, be equipped with second pad 122 on circuit board 12, the front and back both sides arris of this second pad 122 correspond outer insulating layer 22 and the cutting apart tangent line of weaving layer 23 respectively, weaving layer 23 and the cutting apart tangent line of inner insulating layer 24, second pad 122 bed hedgehopping coaxial cable 21, consequently when peeling off first layer outer insulating layer 22, be convenient for separate outer insulating layer 22, because second pad 122 also bed hedgehopping weaving layer 23, consequently, formed the separation between weaving layer 23 and sinle silk 25, weaving layer 23 is fixed a position and is welded on second pad 122, more do benefit to the separation of weaving layer 23, two parts structure is changeed and is peeled off, thereby the time of skinning shortens, whole production efficiency promotes.
Example 2, a production line for a single-sided welding data line, for producing the single-sided welding data line of example 1. This production line includes carriage 3, it has carrier platform 31 to slide on carriage 3, carrier platform 31 can supply coaxial cable 21 to place, carrier platform 31 passes through magnetic adsorption on carriage 3 simultaneously, it is used for promoting carrier platform 31 step-by-step to be equipped with the aggregate unit on carriage 3, carriage 3 is along the side edge of direction of transmission set gradually one-level preshoot device 4, one-level laser device 51, one-level drawing device 6, scaling powder device 7 is stained with to one-level, second grade laser device 111, second grade preshoot device 8, tertiary laser device 52, second grade drawing device 112, scaling powder device 113 and welding set 9 are stained with to the second grade.
The one-level pre-cutting device 4 is used for cutting the cable sleeve 2 outside the coaxial cable 21, the one-level pre-cutting device 4 comprises a cutting seat 41, a cutting cylinder 42 is connected onto the cutting seat 41, a cutting knife 43 is connected onto a piston rod of the cutting cylinder 42, and the cutting knife 43 slides up and down to cut the outer insulating layer 22.
The primary laser device 51 is used for laser of the outer insulating layer 22 of the coaxial cable 21, the secondary laser device 111 is used for laser of the braid 23 of the coaxial cable 21, and the tertiary laser device 52 is used for laser of the inner insulating layer 24 of the coaxial cable 21. First-level laser device 51, second grade laser device 111, tertiary laser device 52's structure is the same, all includes laser seat 53, and laser seat 53's top layer is connected with radium-shine head 54, sets up lift cylinder 55 in laser seat 53, and lift cylinder 55 is connected with rotary fixture 56, is equipped with centre gripping cylinder 57 on this rotary fixture 56, and centre gripping cylinder 57 includes two relative movement's splint 58, but splint 58 presss from both sides tight carrier platform 31 through relative slip.
The primary drawing device 6 is mainly used for stripping the outer insulating layer 22 and comprises an upper clamping plate 61 and a lower clamping plate 62, the upper clamping plate 61 and the lower clamping plate 62 clamp the coaxial cable 21 through relative movement of an air cylinder, and the coaxial cable 21 is moved back to the conveying frame 3 through another air cylinder, so that stripping of the coaxial cable 21 is realized. The secondary drawing device 112 has the same structure as the primary drawing device 6, and can peel off the internal insulation layer 24.
The primary flux-sticking device 7 includes a paint cartridge 71 and an air cylinder that moves the paint cartridge 71 upward, the paint cartridge 71 contains the flux, and the paint cartridge 71 is moved upward by the air cylinder so that the flux contacts the distal end of the coaxial cable 21. The one-level soldering flux dipping device 7 further comprises a soldering tin table 72, a material containing groove for containing soldering tin liquid is formed in the soldering tin table 72, meanwhile, the soldering tin table 72 is heated continuously, the soldering tin liquid in the soldering tin table 72 is kept in a liquid state, a layer of tin paste possibly forms on the surface, a tin scraping cylinder 73 is arranged on the soldering tin table 72, a piston rod of the tin scraping cylinder 73 is connected with a scraping plate 74, and the scraping plate 74 can intermittently slide back and forth to scrape off the surface layer of tin paste. A vertical frame 75 is arranged at a position corresponding to the soldering tin table 72, a frame 76 is connected on the vertical frame 75 in a sliding manner, a rotating motor 77 is arranged on one side of the frame 76, and a clamping hand 78 is connected to the rotating motor 77. The partial action process is as follows: the clamping hand 78 is opened, the clamping hand 78 descends, the clamping hand 78 collects and clamps the carrier table 31, the clamping hand 78 ascends, the rotating motor 77 rotates by 90 degrees to enable the wire core 25 of the coaxial cable 21 to face downwards, the clamping hand 78 descends integrally to enable the wire core 25 of the coaxial cable 21 to be immersed in the soldering tin liquid, and finally the actions are performed in the reverse direction to lower the carrier table 31. The second-level soldering flux dipping device 113 has the same structure as the first-level soldering flux dipping device 7 and is mainly used for dipping the wire cores 25 in soldering tin.
The secondary pre-cutting device 8 cuts redundant wire cores 25 and comprises a support 81, a cutting cylinder 82 is arranged on the support 81, a cutter 83 is connected to the piston end of the cutting cylinder 82, and the cutter 83 moves up and down to cut the redundant wire cores 25.
Linkage referring to fig. 4 and 5, the linkage comprises a linkage block 101, a pushing block 102 is rotatably connected to the linkage block 101, a convex angle 103 is arranged on one side of the pushing block 102 away from the rotating connection point, a spring 104 is arranged between the bottom side of the convex angle 103 and the linkage block 101, the spring 104 drives the pushing block 102 to rotate upwards, and a groove for the spring 104 to be embedded is arranged on the inner side of the linkage block 101.
The whole motion mode of the linkage device is that all linkage blocks 101 are fixed on the same linkage rod 10, the linkage rod 10 moves back and forth through an air cylinder, when the linkage blocks 101 slide from the bottom of the carrier table 31, convex angles 103 on the linkage blocks 101 are compressed and retracted into the linkage blocks 101 by the bottom of the carrier table 31, when the linkage blocks 101 move out from the rear side of the carrier table 31, the convex angles 103 protrude upwards through springs 104, and at the moment, the linkage blocks 101 move forwards and can drive the carrier table 31 to move forwards through the action of the convex angles 103.
Referring to fig. 6, the welding device 9 includes a welding table 91, a sliding block 92 is slidably connected to the welding table 91, a partition plate 93 is rotatably connected to the sliding block 92, and a plurality of arc-shaped grooves 931 (refer to fig. 7) are formed on one side of the partition plate 93 facing the welding table 91. The inner wall of the partition plate 93 is provided with a plurality of protruding structures along the length direction thereof, and the protruding structures can be salient points or raised lines. The partition plate 93 is rotated to cover the respective coaxial cables 21, so that the respective coaxial cables 21 are separated. Meanwhile, since the slider 92 is slidable, the slider 92 slides and the rear partition plate 93 can peel off the incompletely peeled outer insulating layer 22, braid 23 and inner insulating layer 24 of the coaxial cable 21. In addition, the welding device 9 comprises an electron microscope, and the structure of the coaxial cable 21 is displayed through the electron microscope, so that the stripping inspection is more convenient.
Referring to fig. 6, there are three partitions 93 on the soldering station 91, and the radii of curvature of the arc-shaped grooves 931 (refer to fig. 7) on the three partitions 93 are different, so that different partitions 93 can be used for different coaxial cables 21, and the pertinence is higher. The depth and width of the arc-shaped groove 931 on the partition plate 93 are gradually reduced from one end facing the inside of the welding table 91 to one side of the welding table 91, that is, the cross-sectional shape of the arc-shaped groove 931 is changed from a great arc shape on one side to a great arc shape. Through appropriate manual twitching, the coaxial cable 21 can enter the corresponding arc-shaped groove 931, so that separation and positioning are realized, and the separation and positioning effects are better.
Referring to fig. 7 and 8, a pressure relief groove 932 penetrates through a side wall of the partition plate 93, the pressure relief groove 932 is communicated with the arc-shaped groove 931, and the pressure relief groove 932 can allow the coaxial cable 21 to be inserted into the air to be discharged, and is properly adjusted to realize pressure relief.
With continued reference to fig. 7 and 8, a clamping plate 94 is slidably attached to a side of the partition plate 93 facing the soldering station 91, the clamping plate 94 is provided with a clamping groove 941, and the clamping groove 941 of the clamping plate 94 can be misaligned with the arc-shaped groove 931 so as to clamp the coaxial cable 21.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A production line for producing a single-side welding data line comprises a data plug port (11), a circuit board (12) which is fixedly arranged in the data plug port (11) and forms electric connection, a plurality of coaxial cables (21) connected with the circuit board (12), cable sleeves (2) covering the coaxial cables (21), and a circuit board (13) connected with the cable sleeves (2), and is characterized in that the coaxial cables (21) at one end of the cable sleeves (2) are welded on the same side face of the circuit board (13), and/or the coaxial cables (21) at the other end of the cable sleeves (2) are welded on the same side face of the circuit board (12); the circuit board (12) is provided with a plurality of first welding pads (121) for respectively welding the wire cores (25) of the coaxial cables (21); the circuit board (12) is provided with a second bonding pad (122) for grounding an outer insulating layer (22), a braided layer (23) and an inner insulating layer (24) of the coaxial cable (21), and the edges on two sides of the second bonding pad (122) are respectively a cutting tangent of the outer insulating layer (22) and the braided layer (23) and a cutting tangent of the braided layer (23) and the inner insulating layer (24);
the cable sleeve conveying device is characterized by comprising a conveying frame (3), wherein a carrier table (31) and a linkage device for pushing the carrier table (31) are connected onto the conveying frame (3) in a sliding mode, a containing groove (311) for placing a cable sleeve (2) is formed in the carrier table (31), and a turnover cover (312) which is connected with the carrier table (31) in a turnover mode and used for covering the containing groove (311) is arranged on the carrier table (31);
a first-stage pre-cutting device (4), a first-stage laser device (51), a first-stage drawing device (6), a first-stage soldering flux dipping device (7), a second-stage laser device (111), a second-stage pre-cutting device (8), a third-stage laser device (52), a second-stage drawing device (112), a second-stage soldering flux dipping device (113) and a welding device (9) are sequentially arranged on the conveying frame (3) along the side edge of the conveying direction;
welding set (9) are including welding bench (91), sliding connection has slider (92) on welding bench (91), and swing joint has division board (93) on slider (92), be equipped with a plurality of arc walls (931) on division board (93) the side wall towards welding bench (91).
2. The production line of one-sided welding data lines as claimed in claim 1, characterized in that the inner wall of the arc-shaped groove (931) is provided with a plurality of protruding structures along its length direction.
3. The production line of one-sided welding data lines of claim 1, characterized in that the number of the partition plates (93) is several, each partition plate (93) is rotatably connected to the welding table (91) in a row, and the radius of curvature of the arc-shaped grooves (931) in each partition plate (93) is not equal.
4. The production line of one-sided welding data lines of claim 1, characterized in that a pressure relief groove (932) is penetrated on the side wall of the partition plate (93), and the pressure relief groove (932) is communicated with the arc-shaped groove (931).
5. The production line of one-sided welding data lines as claimed in claim 1, characterized in that the depth of the arc-shaped groove (931) on the partition plate (93) is gradually reduced from the end facing the inside of the welding table (91) to the side facing away from the welding table (91).
6. The production line of one-sided welding data lines of claim 5, characterized in that the width of the arc-shaped groove (931) on the partition plate (93) is gradually reduced from one end toward the inside of the welding table (91) to the side away from the welding table (91).
7. The production line of one-sided welding data line according to claim 5, characterized in that a clamping plate (94) is slidably connected to one side of the partition plate (93) facing the welding table (91), a clamping groove (941) communicated with the arc-shaped groove (931) is formed in the clamping plate (94), and the clamping groove (941) and the arc-shaped groove (931) are staggered with each other to clamp the coaxial cable (21).
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| CN201910087579.2A CN109888515B (en) | 2019-01-29 | 2019-01-29 | Single-side welding data line and production line thereof |
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| CN110534261B (en) * | 2019-08-29 | 2021-01-01 | 潍坊路加精工有限公司 | Wire harness composite processing equipment and use method thereof |
| WO2021208368A1 (en) * | 2020-04-15 | 2021-10-21 | 深圳市科秀科技有限公司 | Data cable |
| CN113437609B (en) * | 2021-05-25 | 2022-04-29 | 深圳市联欣科技有限公司 | Fixed line preface carrier of double-deck heart yearn of data line |
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| CN201820969U (en) * | 2010-07-08 | 2011-05-04 | 矽玛科技股份有限公司 | Electrical connector device |
| CN204179376U (en) * | 2014-07-30 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Miniature high-speed plug connector |
| CN204118442U (en) * | 2014-09-23 | 2015-01-21 | 东莞市诠智自动化设备科技有限公司 | A kind of bonding equipment automatically |
| CN204621304U (en) * | 2015-05-15 | 2015-09-09 | 东莞市奕联实业有限公司 | A kind of cord grip for USB welding |
-
2019
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