CN108262547A - A kind of soldering appliance and welding method of Type-C connectors - Google Patents
A kind of soldering appliance and welding method of Type-C connectors Download PDFInfo
- Publication number
- CN108262547A CN108262547A CN201810242688.2A CN201810242688A CN108262547A CN 108262547 A CN108262547 A CN 108262547A CN 201810242688 A CN201810242688 A CN 201810242688A CN 108262547 A CN108262547 A CN 108262547A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- fixture
- soldering appliance
- type
- accommodating cavity
- 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.)
- Granted
Links
- 238000005476 soldering Methods 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 239000004816 latex Substances 0.000 claims description 7
- 229920000126 latex Polymers 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007639 printing Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101150012579 ADSL gene Proteins 0.000 description 1
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 1
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of soldering appliances of Type C connectors, the soldering appliance includes PCB jigsaw fixture and holder device, and the PCB jigsaw fixture includes fixture framework, has multiple accommodating cavities in the fixture framework, the accommodating cavity is the same as the external shape fits of pcb board, it is characterised in that：Each accommodating cavity is made of side wall and backing, and the side wall is made of three left wall, right wall and roof walls, and the backing is made of the flange stretched out in side wall bottom side；After the pcb board is put into accommodating cavity, the pcb board can be erected on the backing, and the pad for the clamping of connector two rows pin on the pcb board is stretched out from the pcb board fixture.
Description
Technical field
The present invention relates to welding technology field, the particularly a kind of soldering appliance and welding method of Type-C connectors.
Background technology
USB (Universal Serial Bus, universal serial bus) is a kind of Novel connecting applied in computer realm
Vocal imitation skill.USB interface has transmission speed faster, the characteristics of supporting hot plug and connect multiple equipment.At present each
It is widely used in class external equipment.There are three types of USB interfaces：USB1.1, USB2.0 and USB3.0.
After having delivered USB V0.7 versions from November 11st, 1994, USB versions experienced development for many years, send out
It opens up as 3.1 versions, becomes the standard extension interface in 21st century computer.Currently mainly used in (2016) mainboard
USB2.0 and USB3.0 interfaces can be compatible with well between each USB versions.USB one 4 needle (USB3.0 standards are 9 needles) plugs
As standard plug, all peripheral hardwares can be connected using daisy chain form, can at most connect 127 outsides and set
It is standby, and bandwidth will not be lost.USB needs the support of three host hardware, operating system and peripheral hardware aspects that could work.20
Centurial mainboard generally all uses the control chipset for supporting USB functions, and usb socket is also equipped on mainboard, and
Other than the socket of backboard, USB contact pins are also reserved on mainboard, cabinet can be connected to by line previously as preposition USB
Interface with it is easy to use (note that read over motherboard manual in wiring and be connected by figure, ten million can not wrong and make to set
Standby damage).And USB interface can also be connected machine line by special USB and realize two-shipper interconnection, and can be expanded by Hub
More interfaces.USB has that transmission speed is fast, easy to use, supports hot plug, and connection is flexible, it is independently-powered the advantages that, can be with
Connect mouse, keyboard, printer, scanner, camera, charger, flash disk, MP3 machines, mobile phone, digital camera, movement firmly
Disk, external drive/floppy drive, USB network card, ADSL Modem, Cable Modem etc., almost all of external equipment.
Type-C is a kind of connecting interface of USB interface, regardless of tow sides can be inserted into, size be about 8.3mm ×
2.5mm supports the functions such as charging, data transmission, the display output of USB standard as other interfaces.Type-C is by USB
Implementers Forum are formulated, and are obtained after the manufacturers such as apple, Google, Intel, Microsoft support in 2014 and are started to popularize.
On August 1st, 2015, special section's core are proposed the mobile solid state disk of first global Type-C interface.On October 10th, 2015, iron prestige
Horse releases first global USB 3.1Type-C interface disk array.On January 1st, 2016, first Type-C encrypting fingerprint of the whole world moved
Dynamic solid state disk is born, and is manufactured by Te Ke cores Co., Ltd.
Since TYPE-C connectors are double lateral plates, if directly needing to connect twice using existing welding method
Connect Reflow Soldering twice again after the lateral plate of device, it is meant that the scolding tin for having melted and having cured is allowed to melt again, climbs tin.Due to fusing
Scaling powder in the tin cream crossed is heated to have volatilized, so welding and climbing that Xi Douhui is highly difficult, and rosin joint probability is big, fusing point again
It is coarse, it can generate clutter when crossing high-frequency signal.For this purpose, Chinese invention patent CN107171158A discloses a kind of USB
Electronic component by tow sides print solder paste and SMT processes, is affixed on PCB jigsaw and referred to by the production method of TYPE-C modules
Place is put in positioning, and the PCB jigsaw then is cut into several strip circuit boards, is clamped from both sides by two rows of pins of connector
On to the strip circuit board in the respective pad on each pcb board two sides, the strips lath for being plugged with connector is sent into
Reflow soldering furnace is welded, and carries out a Reflow Soldering；Due to only once Reflow Soldering the step of, melted there is no allowing
The technical issues of scolding tin that change cured melts, climbs tin again, and rosin joint probability is big, and fusing point is coarse.
But the above-mentioned prior art is for two-face printing tin cream, needs two fixtures are respectively adopted and is positioned, front and rear presence
Time difference is long, so that tin cream state is different, rosin joint is easily generated in later stage reflow process；And in Printing Paste
In the process, it if positioning is unstable, easily so that printing is uneven, while can also affect later stage welding quality, influences typej and connects
Mouthful service life, and the above problem to be the sector be not easy the technical issues of finding.
Invention content
In view of the technical issues of above-mentioned, the purpose of the present invention is to provide a kind of soldering appliance of Type-C connectors, institutes
It states soldering appliance and includes pcb board fixture and holder device, the pcb board fixture includes fixture framework, has in the fixture framework
There are multiple accommodating cavities, with the external shape fits of pcb board, each accommodating cavity is made of the accommodating cavity side wall and backing, described
Side wall is made of three left wall, right wall and roof walls, and the backing is made of the flange stretched out in side wall bottom side；The pcb board
After being put into accommodating cavity, the pcb board can be erected on the backing, on the pcb board for connector two rows pin clamping
Pad is stretched out from the pcb board fixture.
Further, a magnetic strips are fixedly connected in the long side of the fixture framework.
Further, the side wall is hollow-core construction in backing above section, has inflating port in the fixture framework.
Further, the side of the side wall towards accommodating cavity is divided into upper side and bottom surfaces, and the height of upper side is equal to
The height of bottom surfaces, the upper side are made of latex, and when being inflated by the inflating port, the upper side can be swollen outward
Cripling rises, and the pcb board, which is extruded, to be fixed in the accommodating cavity；By the way that side of the side wall towards accommodating cavity is divided into
Portion face and bottom surfaces, are only set as latex by upper side, after pcb board is placed on accommodating cavity, can pass through the expansion of upper side
Pcb board is oliquely downward squeezed, can avoid generating gap between pcb board and backing well, it is unstable so as to which pcb board be caused to fix,
Influence welding quality.
Further, the holder device includes pedestal, pillar, and crossbeam is set above pillar.
Further, the crossbeam can rotate on stent, and can be engaged by arbitrary rotational angle and position.
Further, an elongated slot on the crossbeam is set, the electromagnetic generator of switchable control, institute are provided in elongated slot
The shape for stating elongated slot matches with the thickness and length of the pcb board fixture, by electromagnetic generator, the pcb board fixture
It can be fixed on the crossbeam or be removed from crossbeam.
Further, setting welding garbage reclamation platform on pedestal.
With reference to above structure, be further used for method be described it is as follows：It is flat that the pcb board fixture is lain in one
On face, multiple pcb boards to be welded are placed in the accommodating cavity of the pcb board fixture, by the inflating port to the side
It is inflated in wall so that the top of the side wall faces out balloon and rises, so as to which pcb board extruding is fixed on the accommodating cavity
It is interior, the one side with magnetic strips for the pcb board fixture for fixing pcb board is placed on to the length of the holder device upper beam
In slot, electromagnetic generator switch is opened, the pcb board fixture is fixed on the holder device, to being pressed from both sides from the pcb board
Have the two sides of the pad for the clamping of connector two rows pin on the pcb board stretched out while print solder.
The present invention can reach following effect：
First, the pcb board is surrounded by the side wall by three left wall, right wall and roof walls so that on the pcb board
It is stretched out from the pcb board fixture for the pad of connector two rows pin clamping；Pad both sides is enabled to be printed simultaneously weldering
Tin improves welding efficiency and welding quality；
2nd, by the way that the side wall is set as hollow-core construction, and by the side wall towards the upper side of the side of accommodating cavity
It is set as being made of latex, when inflating by the inflating port, the upper side can be expanded and be heaved outward, the pcb board
It is extruded and is fixed in the accommodating cavity, enable to fixed even closer, prevent the unevenness during solder printing；
3rd, by the way that side of the side wall towards accommodating cavity is divided into upper side and bottom surfaces, only upper side is set as
Latex after pcb board is placed on accommodating cavity, can oliquely downward squeeze pcb board by the expansion of upper side, can avoid well
Gap is generated between pcb board and backing, it is unstable so as to which pcb board be caused to fix, influence welding quality；
4th, by setting magnetic strips in the long side of the pcb board fixture, and accordingly in the holder device upper beam
Switchable electromagnetic generator in elongated slot is set, it is rack-mounted more convenient the pcb board fixture can be fixed on the branch
It puts.
Description of the drawings
Fig. 1 is the structure diagram of the pcb board fixture of the soldering appliance of the Type-C connectors of the present invention.
Fig. 2 is that the structure side of the accommodating cavity of the pcb board fixture of the soldering appliance of the Type-C connectors of the present invention regards signal
Figure.
Fig. 3 is the structure diagram of the holder device of the soldering appliance of the Type-C connectors of the present invention.
Wherein：1 fixture framework；11 accommodating cavities；12 left walls；13 roofs；14 right walls；15 backings；16 upper sides；17 lower parts
Face；2PCB plates；21 pads；3 magnetic strips；41 pedestals；42 pillars；43 crossbeams；44 welding garbage reclamation platforms.
Specific embodiment
According to foregoing invention content, first it is further elaborated in conjunction with specific embodiments.
Specific embodiment one
It please coordinate with reference to shown in figure 1-3, a kind of soldering appliance of Type-C connectors, the soldering appliance includes pcb board
Fixture and holder device, the pcb board fixture include fixture framework 1, have multiple accommodating cavities 11, institute in the fixture framework 1
External shape fits of the accommodating cavity 11 with pcb board 2 are stated, each accommodating cavity 11 is made of side wall and backing 15, and the side wall is by a left side
13 3 wall 12, right wall 14 and roof walls are formed, and the backing 15 is made of the flange stretched out in side wall bottom side；The pcb board 2
After being put into accommodating cavity 11, the pcb board 2 can be erected on the backing 15, and connector two rows pin is supplied on the pcb board 15
The pad 21 of clamping is stretched out from the pcb board fixture.
Specific embodiment two
It please coordinate with reference to shown in figure 1-3, a kind of soldering appliance of Type-C connectors, the soldering appliance includes pcb board
Fixture and holder device, the pcb board fixture include fixture framework 1, have multiple accommodating cavities 11, institute in the fixture framework 1
External shape fits of the accommodating cavity 11 with pcb board 2 are stated, each accommodating cavity 11 is made of side wall and backing 15, and the side wall is by a left side
13 3 wall 12, right wall 14 and roof walls are formed, and the backing 15 is made of the flange stretched out in side wall bottom side；The pcb board 2
After being put into accommodating cavity 11, the pcb board 2 can be erected on the backing 15, and connector two rows pin is supplied on the pcb board 15
The pad 21 of clamping is stretched out from the pcb board fixture, and a magnetic strips 3 are fixedly connected in the long side of the fixture framework 1.It is described
Side wall is hollow-core construction in 15 above section of backing, has inflating port in the fixture framework 1, and the side wall is towards accommodating cavity 11
Side be divided into upper side 16 and bottom surfaces 17, the height of upper side 16 is equal to the height of bottom surfaces 17, the upper side 16 by
Latex is formed, and when being inflated by the inflating port, the upper side 16 can expand outward to be heaved, and the pcb board is extruded
It is fixed in the accommodating cavity 11.
Specific embodiment three
It please coordinate with reference to shown in figure 1-3, a kind of soldering appliance of Type-C connectors, the soldering appliance includes pcb board
Fixture and holder device, the pcb board fixture include fixture framework 1, have multiple accommodating cavities 11, institute in the fixture framework 1
External shape fits of the accommodating cavity 11 with pcb board 2 are stated, each accommodating cavity 11 is made of side wall and backing 15, and the side wall is by a left side
13 3 wall 12, right wall 14 and roof walls are formed, and the backing 15 is made of the flange stretched out in side wall bottom side；The pcb board 2
After being put into accommodating cavity 11, the pcb board 2 can be erected on the backing 15, and connector two rows pin is supplied on the pcb board 15
The pad 21 of clamping is stretched out from the pcb board fixture, and a magnetic strips 3 are fixedly connected in the long side of the fixture framework 1.It is described
Side wall is hollow-core construction in 15 above section of backing, has inflating port in the fixture framework 1, and the side wall is towards accommodating cavity 11
Side be divided into upper side 16 and bottom surfaces 17, the height of upper side 16 is equal to the height of bottom surfaces 17, the upper side 16 by
Latex is formed, and when being inflated by the inflating port, the upper side 16 can expand outward to be heaved, and the pcb board is extruded
It is fixed in the accommodating cavity 11, the holder device includes pedestal 41, pillar 42, and crossbeam 43, the horizontal stroke are set above pillar
Beam 43 can rotate on stent 42, and can be engaged by arbitrary rotational angle and position, and set an elongated slot on the crossbeam 43, in elongated slot
The electromagnetic generator of switchable control is provided with, the shape of the elongated slot is the same as the thickness of the pcb board fixture and length phase
Match, by electromagnetic generator, the pcb board fixture can be fixed on the crossbeam 43 or be removed from crossbeam 43, institute
State setting welding garbage reclamation platform 44 on pedestal 41.
Specific embodiment four
It please coordinate with reference to shown in figure 1-3, with reference to above structure, further to the soldering appliance of the Type-C connectors
Application method is described as follows：The pcb board fixture is lain in a plane, multiple pcb boards 2 to be welded are placed on
In the accommodating cavity 11 of the pcb board fixture, inflated by the inflating port into the side wall so that the upper side of the side wall
16 outside expansions are heaved, and so as to which the pcb board 2 extruding is fixed in the accommodating cavity 11, will be fixed described in pcb board 11
One side with magnetic strips 3 of pcb board fixture is placed in the elongated slot of the holder device upper beam 43, is opened electromagnetism and is filled
Switch is put, the pcb board fixture is fixed on the holder device, to from the pcb board 2 that the pcb board fixture stretches out
Two sides while print solder for the pad 21 of connector two rows pin clamping.
It should be noted that particular embodiments described above, is only used for example and releases the features of the present invention and effect, and
It is non-to limit the present invention implement scope, taken off on without departing from the present invention spirit with technology under the scope of, it is any with this
Invention disclosure and the equivalent change and modification completed, still should be following claims and are covered.
Claims (9)
1. a kind of soldering appliance of Type-C connectors, the soldering appliance includes PCB jigsaw fixture and holder device, described
PCB jigsaw fixture includes fixture framework, has multiple accommodating cavities in the fixture framework, the accommodating cavity is the same as the shape of pcb board
Adaptation, it is characterised in that：Each accommodating cavity is made of side wall and backing, and the side wall is by left wall, right wall and roof three
Wall is formed, and the backing is made of the flange stretched out in side wall bottom side；After the pcb board is put into accommodating cavity, the pcb board energy frame
It is located on the backing, the pad for the clamping of connector two rows pin on the pcb board is stretched out from the pcb board fixture.
2. the soldering appliance of Type-C connectors according to claim 1, it is characterised in that：The long side of the fixture framework
On be fixedly connected with a magnetic strips.
3. the soldering appliance of Type-C connectors according to claim 2, it is characterised in that：The side wall is more than backing
Part is hollow-core construction, has inflating port in the fixture framework.
4. the soldering appliance of Type-C connectors according to claim 3, it is characterised in that：The side wall is towards accommodating cavity
Side be divided into upper side and bottom surfaces, the height of upper side is equal to the height of bottom surfaces, and the upper side is made of latex, when
When being inflated by the inflating port, the upper side can be expanded and be heaved outward, and the pcb board, which is extruded, is fixed on described house
In chamber.
5. the soldering appliance of Type-C connectors according to claim 4, it is characterised in that：The holder device includes bottom
Seat, pillar set crossbeam above pillar.
6. the soldering appliance of Type-C connectors according to claim 5, it is characterised in that：The crossbeam can be on stent
Rotation, and can be engaged by arbitrary rotational angle and position.
7. the soldering appliance of Type-C connectors according to claim 6, it is characterised in that：One length of setting on the crossbeam
Slot, is provided with the electromagnetic generator of switchable control in elongated slot, the shape of the elongated slot with the pcb board fixture thickness and
Length matches, and by electromagnetic generator, the pcb board fixture can be fixed on the crossbeam or be taken from crossbeam
Under.
8. the soldering appliance of Type-C connectors according to claim 7, it is characterised in that：Setting welding rubbish on pedestal
Recycle platform.
9. a kind of application method of the soldering appliance of Type-C connectors according to claim 8, it is characterised in that：By institute
It states pcb board fixture to lie in a plane, multiple pcb boards to be welded are placed in the accommodating cavity of the pcb board fixture, led to
It crosses the inflating port to inflate into the side wall so that the top of the side wall faces out balloon and rises, thus by the pcb board
Extruding is fixed in the accommodating cavity, and the one side with magnetic strips for the pcb board fixture for fixing pcb board is placed on institute
In the elongated slot for stating holder device upper beam, electromagnetic generator switch is opened, it is rack-mounted that the pcb board fixture is fixed on the branch
It puts, to being printed simultaneously from the two sides of the pad for the clamping of connector two rows pin on the pcb board that the pcb board fixture stretches out
Scolding tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242688.2A CN108262547B (en) | 2018-03-22 | 2018-03-22 | Welding tool and welding method for Type-C connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242688.2A CN108262547B (en) | 2018-03-22 | 2018-03-22 | Welding tool and welding method for Type-C connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108262547A true CN108262547A (en) | 2018-07-10 |
| CN108262547B CN108262547B (en) | 2024-02-20 |
Family
ID=62775358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242688.2A Active CN108262547B (en) | 2018-03-22 | 2018-03-22 | Welding tool and welding method for Type-C connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108262547B (en) |
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| US8186041B1 (en) * | 2008-12-24 | 2012-05-29 | Rantec Power Systems, Inc. | Soldering fixture |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108262547B (en) | 2024-02-20 |
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