CN110315165A - Solder doses device and solder addition methods - Google Patents
Solder doses device and solder addition methods Download PDFInfo
- Publication number
- CN110315165A CN110315165A CN201910571419.5A CN201910571419A CN110315165A CN 110315165 A CN110315165 A CN 110315165A CN 201910571419 A CN201910571419 A CN 201910571419A CN 110315165 A CN110315165 A CN 110315165A
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- China
- Prior art keywords
- solder
- piece
- narrow passage
- charging
- doses
- Prior art date
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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
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
-
- 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
Abstract
The present invention provides a kind of solders to dose device and solder addition methods, solder doses device for dosing solder into the deep narrow passage of part, part is connected with the second single-piece by the first single-piece and is formed, the shape of first single-piece is cylinder-shaped or cylindrical, the shape of second single-piece is cylindrical shape, second single-piece is set in the periphery of the first single-piece, so as to form the deep narrow passage of annular between the first single-piece and the second single-piece, the bottom of deep narrow passage is place to be fed, it includes for protruding into the deep narrow passage of part the charging mechanism for dosing solder that solder, which doses device, it is rotated around the axis of part so that charging mechanism uniformly doses the swing mechanism of solder and connect and be used to support the supporting mechanism of charging mechanism and swing mechanism with charging mechanism and swing mechanism respectively for retaining element and driving part.Charging mechanism is convenient for dosing solder into deep narrow passage.Swing mechanism makes part uniform rotation, and charging mechanism at the uniform velocity doses solder, guarantees the consistency and uniformity of solder amount of filling.
Description
Technical field
The present invention relates to solders to dose technical field, particularly, is related to a kind of solder and doses device.In addition, the present invention is also
It is related to a kind of solder addition methods that device is dosed using above-mentioned solder.
Background technique
As shown in Figure 1, part is made of the first single-piece 12 and the connection of the second single-piece 13.Part is to quality of connection, concentricity
And the requirement of deformation is high, and the material of part is high strength alloy steel, is difficult to meet requirement using conventional soldering method,
Therefore solder is dosed at place to be fed and be attached using vacuum brazing.Due to shape between the first single-piece 12 and the second single-piece 13
The deep narrow passage 11 circularized, solder dose that difficulty is big, and solder is dosed uniformity and is difficult to ensure, lead to the brazed seam formed after soldering
The distance between end face is difficult to ensure, to influence the performance and service life of part.
Summary of the invention
The present invention provides a kind of solders to dose device and solder addition methods, to solve to fill out into the deep narrow passage of annular
Add solder, doses difficult and solder there are solder and dose non-uniform problem.
The technical solution adopted by the invention is as follows:
One aspect of the present invention provides a kind of solder and doses device, for dosing solder in the deep narrow passage to part, zero
Part is connected with the second single-piece by the first single-piece and is formed, and the shape of the first single-piece is cylinder-shaped or cylindrical, the shape of the second single-piece
For cylindrical shape, the second single-piece is set in the periphery of the first single-piece, so as to form the depth of annular between the first single-piece and the second single-piece
The bottom of narrow passage, deep narrow passage is place to be fed, and it includes dosing for protruding into the deep narrow passage of part that solder, which doses device,
The charging mechanism of solder is rotated around the axis of part so that charging mechanism uniformly doses solder for retaining element and driving part
Swing mechanism and the support of charging mechanism and swing mechanism is connect and is used to support with charging mechanism and swing mechanism respectively
Mechanism.
Further, charging mechanism includes for containing the charging basket of solder, being connected to the bottom of charging basket and be used to protrude into depth
It needle tubing in narrow passage and is connected to the top of charging basket and is used to input gas into charging basket to push piston is mobile to squeeze pricker
Tracheae of the material to make solder enter in deep narrow passage by needle tubing.
Further, the top of charging basket is equipped with the end cap for sealing charging basket；Needle tubing is equipped with bending section, in order to needle tubing
It protrudes into deep narrow passage.
Further, swing mechanism includes connecting for the fixed mechanism of retaining element and with fixed mechanism and being used to drive
Dynamic fixed mechanism rotates the driving mechanism to drive parts turn.
Further, it is tentatively connected and fixed between the first single-piece and the second single-piece by spot welding, fixed mechanism includes
It is used to support the pedestal of part, for the elastic pressuring plate using elastic compression part and for elastic pressuring plate to be mounted on pedestal
On the first screw；Elastic pressuring plate and the first screw are set as multiple groups, multiple groups elastic pressuring plate and the first screw along the circumferential direction of pedestal
Uniform intervals are laid.
Further, driving mechanism uses the electricity for connecting with pedestal and being used to drive base rotation to drive parts turn
Machine.
Further, supporting mechanism include for installing the pedestal of motor, setting support rod on the base, setting are being propped up
Bridging bar on strut and one end of bridging bar is set and is set in the periphery of charging basket to support the first sleeve of charging basket；The
It is gap-matched between one sleeve and charging basket, first sleeve is equipped with the second screw for fixing charging basket.
Further, the other end of bridging bar is set on support rod by second sleeve, second sleeve and support rod it
Between cooperated using gyration aperture, second sleeve is equipped with third screw for being fixed on second sleeve on support rod.
Further, it further includes the controller for controlling charging mechanism and swing mechanism work that solder, which doses device,.
Another aspect of the present invention provides a kind of solder addition methods, doses device using above-mentioned solder, including following
Step: a, part is fixed on swing mechanism；B, charging mechanism is protruded into the deep narrow passage of part and avoids leading to deeply narrow
Road contact；C, part is driven to rotate around the axis of part by swing mechanism；D, by charging mechanism to the deep narrow passage of part
Inside dose solder.
The invention has the following advantages:
Solder of the invention doses device, including charging mechanism, swing mechanism and supporting mechanism.Swing mechanism can be consolidated
Determine part, charging mechanism can protrude into the deep narrow passage of part, and supporting mechanism is connect with charging mechanism and swing mechanism respectively,
Supporting mechanism can support charging mechanism and swing mechanism, and charging mechanism, swing mechanism and supporting mechanism is made to connect into one
It is whole, guarantee that solder doses the steady running of device.When axis rotation of the swing mechanism driving part around part, due to deep narrow
Channel is annular, and the charging mechanism protruded into deep narrow passage will not be contacted with deep narrow passage, is convenient for charging mechanism to deep narrow passage
Dose solder in the place to be fed of bottom.With the continuous rotation of part, charging mechanism can be directed at position different in deep narrow passage
It sets, solder is made to be added to position different in deep narrow passage.Parts turn one encloses, and charging mechanism can be filled out into deep narrow passage
Add a circle solder.Make part uniform rotation by swing mechanism, solder is at the uniform velocity dosed by charging mechanism, it is ensured that solder is filled out
The consistency and uniformity of dosage.The solder that solder of the invention doses the deep narrow passage that annular may be implemented in device is dosed, and is kept away
Exempt from solder to dose unevenly, improve the consistency that solder is dosed, guarantees the one of the distance between brazing quality and brazed seam and end face
Cause property improves brazing quality, to improve the performance and service life of part.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the part of the preferred embodiment of the present invention；
Fig. 2 is that the solder of the preferred embodiment of the present invention doses the schematic diagram of device；
Fig. 3 is the schematic diagram that the needle tubing of the preferred embodiment of the present invention protrudes into deep narrow passage；
Fig. 4 is the partial schematic diagram in the portion A in Fig. 3.
Description of symbols:
1, part；11, deep narrow passage；12, the first single-piece；13, the second single-piece；21, charging basket；22, needle tubing；221, it is bent
Portion；23, tracheae；24, end cap；311, pedestal；312, elastic pressuring plate；313, the first screw；32, motor；41, pedestal；42, it supports
Bar；43, bridging bar；44, first sleeve；45, the second screw；46, second sleeve；47, third screw.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 is the schematic diagram of the part of the preferred embodiment of the present invention；Fig. 2 is that the solder of the preferred embodiment of the present invention doses dress
The schematic diagram set；Fig. 3 is the schematic diagram that the needle tubing of the preferred embodiment of the present invention protrudes into deep narrow passage；Fig. 4 is the portion A in Fig. 3
Partial schematic diagram.
As shown in Figure 2, Figure 3 and Figure 4, the solder of the present embodiment doses device, for filling out in the deep narrow passage 11 to part 1
Add solder, part 1 is made of the first single-piece 12 and the connection of the second single-piece 13, and the shape of the first single-piece 12 is cylinder-shaped or cylinder
Shape, the shape of the second single-piece 13 are cylindrical shape, and the second single-piece 13 is set in the periphery of the first single-piece 12 so that the first single-piece 12 with
The deep narrow passage 11 of annular is formed between second single-piece 13, the bottom of deep narrow passage 11 is place to be fed, and solder doses device packet
It includes and doses the charging mechanism of solder in the deep narrow passage 11 for protruding into part 1, is used for retaining element 1 and drives part 1 around zero
The axis of part 1 rotates so that charging mechanism is uniformly dosed the swing mechanism of solder and connected respectively with charging mechanism and swing mechanism
Connect and be used to support the supporting mechanism of charging mechanism and swing mechanism.
Solder of the invention doses device, including charging mechanism, swing mechanism and supporting mechanism.Swing mechanism can be consolidated
Determine part 1, charging mechanism can protrude into the deep narrow passage 11 of part 1, supporting mechanism respectively with charging mechanism and swing mechanism
Connection, supporting mechanism can support charging mechanism and swing mechanism, connect into charging mechanism, swing mechanism and supporting mechanism
One entirety guarantees that solder doses the steady running of device.When axis rotation of the swing mechanism driving part 1 around part 1, by
It is annular in deep narrow passage 11, the charging mechanism protruded into deep narrow passage 11 will not be contacted with deep narrow passage 11, be convenient for charger
Structure doses solder to the place to be fed of deep 11 bottom of narrow passage.With the continuous rotation of part 1, charging mechanism can be aligned deep narrow
Different position in channel 11 makes solder be added to position different in deep narrow passage 11.One circle of the rotation of part 1, charger
Structure can dose a circle solder into deep narrow passage 11.Make 1 uniform rotation of part by swing mechanism, at the uniform velocity by charging mechanism
Dose solder, it is ensured that the consistency and uniformity of solder amount of filling.Solder of the invention, which doses device, may be implemented annular
The solder of deep narrow passage 11 dose, avoid solder from dosing unevenly, improve the consistency that solder is dosed, guarantee brazing quality and
The consistency of the distance between brazed seam and end face improves brazing quality, to improve the performance and service life of part 1.
As shown in Fig. 2, charging mechanism includes the bottom for containing the charging basket 21 of solder and charging basket 21 in the present embodiment
It is connected to and the needle tubing 22 that is used to protrude into deep narrow passage 11 and is connected to the top of charging basket 21 and is used into charging basket 21 input
Gas is to push piston is mobile to squeeze solder to make solder pass through the tracheae 23 that needle tubing 22 enters in deep narrow passage 11.Charging basket 21
It is inside loaded with solder, the bottom of charging basket 21 is connected to needle tubing 22, and needle tubing 22 protrudes into deep narrow passage 11.It is equipped with and lives in charging basket 21
Plug inputs gas into charging basket 21 by tracheae 23, and gas push piston is mobile, and piston press solder makes solder pass through needle tubing
22 enter in deep narrow passage 11, so that solder be dosed in deep narrow passage 11.
As shown in Figures 2 and 3, in the present embodiment, the top of charging basket 21 is equipped with the end cap 24 for sealing charging basket 21.Expecting
After having contained solder in bucket 21, end cap 24 can seal charging basket 21, make to form sealed environment in charging basket 21, input convenient for tracheae 23
Gas push piston it is mobile.Optionally, needle tubing 22 is equipped with bending section 221, in order to which needle tubing 22 protrudes into deep narrow passage 11.
Needle tubing 22 is equipped with bending section 221, and bending section 221 can contact to avoid needle tubing 22 with part 1, deep narrow convenient for protruding into needle tubing 22
In channel 11.
As shown in Fig. 2, in the present embodiment, swing mechanism include for retaining element 1 fixed mechanism and with fixed machine
The driving mechanism that structure is connected and is used to that fixed mechanism to be driven to rotate to drive part 1 to rotate.Fixed mechanism can with retaining element 1,
Driving mechanism is connect with fixed mechanism, and driving mechanism can drive fixed mechanism to rotate, so that part 1 be driven to rotate.
As shown in Fig. 2, carrying out preliminary connection admittedly by spot welding between the first single-piece 12 and the second single-piece 13 in the present embodiment
It is fixed, fixed mechanism include the pedestal 311 for being used to support part 1, for using elastic compression part 1 elastic pressuring plate 312 and
The first screw 313 for being mounted on elastic pressuring plate 312 on pedestal 311.Part 1 is placed on pedestal 311, pedestal 311 can
To form bottom support to part 1.Elastic pressuring plate 312 is mounted on pedestal 311 by the first screw 313, and elastic pressuring plate 312 can
To be rotated around the first screw 313, elastic pressuring plate 312 is turned on part 1, makes elastic pressuring plate by tightening the first screw 313
312 occur elastic deformation, and the elastic force that elastic deformation generates makes 312 compressing component 1 of elastic pressuring plate, to realize the quick of part 1
It is fixed.Optionally, elastic pressuring plate 312 and the first screw 313 are set as multiple groups, 313 edge of multiple groups elastic pressuring plate 312 and the first screw
The circumferential uniform intervals of pedestal 311 are laid.Multiple groups elastic pressuring plate 312 can be in the Bu Tong circumferential of pedestal 311 with the first screw 313
Pedestal 311 is fixed in position, guarantees 311 fixation of pedestal.Optionally, fixed mechanism further includes single for fixing first
The fixture of part 12 and the second single-piece 13.
As shown in Fig. 2, in the present embodiment, driving mechanism use connect with pedestal 311 and for drive the rotation of pedestal 311 with
The motor 32 for driving part 1 to rotate.The drive shaft of motor 32 is connect by flat key with pedestal 311, and motor 32 can drive driving
Axis rotation, makes drive shaft that pedestal 311 be driven to rotate.Optionally, motor 32 is connected to power supply by cable, by power supply to motor 32
Electric power is provided.Optionally, motor 32 can switch the stepless speed regulation for realizing 0r/min~300r/min by variable frequency adjustment.
As shown in Fig. 2, supporting mechanism includes for installing the pedestal 41 of motor 32, being arranged in pedestal 41 in the present embodiment
On support rod 42, the bridging bar 43 that is arranged on support rod 42 and one end of bridging bar 43 is set and is set in charging basket 21
Periphery to support the first sleeve 44 of charging basket 21.Motor 32 may be mounted on pedestal 41, and first sleeve 44 passes through bridging bar
43 and support rod 42 connect with pedestal 41.Mutually matched step is equipped between first sleeve 44 and the outside wall surface of charging basket 21, the
One sleeve 44 can play the role of support to charging basket 21.Optionally, it is gap-matched between first sleeve 44 and charging basket 21,
First sleeve 44 is equipped with the second screw 45 for fixing charging basket 21.Matched between first sleeve 44 and charging basket 21 using gap
It closes, allows charging basket 21 along the axial movement of first sleeve 44, then push up the second screw 45 by tightening the second screw 45
Charging basket 21 is fixed in first sleeve 44 by the outside wall surface to charging basket 21, to adjust the position of charging basket 21 and needle tubing 22, is made
Needle tubing 22 is in suitable position.
As shown in Fig. 2, the other end of bridging bar 43 is set on support rod 42 by second sleeve 46 in the present embodiment,
Cooperated between second sleeve 46 and support rod 42 using gyration aperture, second sleeve 46 is equipped with for second sleeve 46 is fixed
Third screw 47 on support rod 42.Cooperated between second sleeve 46 and support rod 42 using gyration aperture, so that bridging bar
Then 43 can make third spiral shell by tightening third screw 47 around the rotation of support rod 42 and/or along the axial movement of support rod 42
47 contact support rods 42 are followed closely, second sleeve 46 is fixed on support rod 42, to adjust bridging bar 43, charging basket 21 and needle tubing
22 position makes needle tubing 22 be in suitable position.
In the present embodiment, it further includes the controller for controlling charging mechanism and swing mechanism work that solder, which doses device,.
Controller can control charging mechanism and swing mechanism work, realize charging mechanism and swing mechanism synchronization action (starting with
Stop).
The preferred embodiment of the present invention additionally provides a kind of solder addition methods, doses device using above-mentioned solder, packet
It includes following steps: a, part 1 being fixed on swing mechanism；B, charging mechanism is protruded into the deep narrow passage 11 of part 1 and is kept away
Exempt to contact with deep narrow passage 11；C, part 1 is driven to rotate around the axis of part 1 by swing mechanism；D, by charging mechanism to
Solder is dosed in the deep narrow passage 11 of part 1.
When it is implemented, providing a kind of solder addition methods, comprising the following steps:
1) part 1 is placed on pedestal 311, elastic pressuring plate 312 is turned on the installation side of part 1, tighten the first spiral shell
Nail 313 makes 312 compressing component 1 of elastic pressuring plate；
2) it is adjusted by the second screw 45 and third screw 47 between the needle point of needle tubing 22 and the bottom of deep narrow passage 11
The distance between the inner wall of distance and needle tubing 22 and deep narrow passage 11, makes needle tubing 22 be in suitable position；
3) revolving speed of motor 32 and the charging rate of charging mechanism are controlled, it is same with charging mechanism by manually controlling motor 32
Step acts (start and stop) or controls motor 32 and charging mechanism synchronization action (start and stop) by controller, thus will
Solder is uniformly dosed in deep narrow passage 11.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of solder doses device, for dosing solder into the deep narrow passage (11) of part (1), the part (1) is by the
One single-piece (12) and the second single-piece (13) connection composition, the shape of first single-piece (12) is cylinder-shaped or cylinder, described
The shape of second single-piece (13) is cylindrical shape, and second single-piece (13) is set in the periphery of first single-piece (12), so that
The deep narrow passage (11) of annular, the depth narrow passage (11) are formed between first single-piece (12) and second single-piece (13)
Bottom be place to be fed, which is characterized in that
It includes for protruding into the deep narrow passage (11) of the part (1) charger for dosing solder that the solder, which doses device,
Structure is rotated around the axis of the part (1) so that the charger for fixing the part (1) and the driving part (1)
Structure uniformly doses the swing mechanism of solder and connect respectively with the charging mechanism and the swing mechanism and be used to support institute
State the supporting mechanism of charging mechanism and the swing mechanism.
2. solder according to claim 1 doses device, which is characterized in that
The charging mechanism includes for containing the charging basket of solder (21), being connected to the bottom of the charging basket (21) and be used to protrude into
It needle tubing (22) in depth narrow passage (11) and is connected to and is used for the charging basket (21) with the top of the charging basket (21)
Interior input gas is to push piston is mobile to squeeze solder to make solder enter the deep narrow passage by the needle tubing (22)
(11) tracheae (23) in.
3. solder according to claim 2 doses device, which is characterized in that
The top of the charging basket (21) is equipped with the end cap (24) for sealing the charging basket (21)；
The needle tubing (22) is equipped with bending section (221), in order to which the needle tubing (22) protrudes into the deep narrow passage (11).
4. solder according to claim 2 doses device, which is characterized in that
The swing mechanism includes fixed mechanism for fixing the part (1) and connect and be used for the fixed mechanism
Drive driving mechanism of the fixed mechanism rotation to drive the part (1) to rotate.
5. solder according to claim 4 doses device, which is characterized in that
It is tentatively connected and fixed between first single-piece (12) and second single-piece (13) by spot welding, the fixed machine
Structure includes the pedestal (311) for being used to support the part (1), for the elastic pressuring plate using part (1) described in elastic compression
(312) and for the first screw (313) for being mounted on the elastic pressuring plate (312) on the pedestal (311)；
The elastic pressuring plate (312) and first screw (313) are set as multiple groups, elastic pressuring plate described in multiple groups (312) and institute
The circumferential uniform intervals that the first screw (313) is stated along the pedestal (311) are laid.
6. solder according to claim 5 doses device, which is characterized in that
The driving mechanism, which is used, to be connect and for driving the pedestal (311) rotation described to drive with the pedestal (311)
The motor (32) of part (1) rotation.
7. solder according to claim 6 doses device, which is characterized in that
The supporting mechanism includes the support for installing the pedestal of the motor (32) (41), being arranged on the pedestal (41)
Bar (42) is arranged bridging bar (43) on the support rod (42) and setting in one end of the bridging bar (43) and is arranged
The first sleeve (44) of the charging basket (21) is supported in the periphery of the charging basket (21)；
It is gap-matched between the first sleeve (44) and the charging basket (21), the first sleeve (44) is equipped with and is used for
The second screw (45) of the fixed charging basket (21).
8. solder according to claim 7 doses device, which is characterized in that
The other end of the bridging bar (43) is set on the support rod (42) by second sleeve (46), the second sleeve
(46) cooperated between the support rod (42) using gyration aperture, the second sleeve (46), which is equipped with, to be used for described second
Sleeve (46) is fixed on the third screw (47) on the support rod (42).
9. solder according to claim 1 doses device, which is characterized in that
It further includes the controller for controlling the charging mechanism and swing mechanism work that the solder, which doses device,.
10. a kind of solder addition methods, which is characterized in that device is dosed using solder according to any one of claims 1 to 9,
The following steps are included:
A, part (1) is fixed on swing mechanism；
B, charging mechanism is protruded into the deep narrow passage (11) of the part (1) and avoids contacting with the deep narrow passage (11)；
C, the part (1) is driven to rotate around the axis of the part (1) by the swing mechanism；
D, solder is dosed into the deep narrow passage (11) of the part (1) by the charging mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571419.5A CN110315165A (en) | 2019-06-28 | 2019-06-28 | Solder doses device and solder addition methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571419.5A CN110315165A (en) | 2019-06-28 | 2019-06-28 | Solder doses device and solder addition methods |
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| Publication Number | Publication Date |
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| CN110315165A true CN110315165A (en) | 2019-10-11 |
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| CN201910571419.5A Pending CN110315165A (en) | 2019-06-28 | 2019-06-28 | Solder doses device and solder addition methods |
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| US20040140371A1 (en) * | 2003-01-16 | 2004-07-22 | Engel Harold J. | Nozzle end configuration |
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| CN203030460U (en) * | 2013-01-04 | 2013-07-03 | 浙江正泰电器股份有限公司 | Welding flux automatic coating device |
| CN105965123A (en) * | 2016-05-31 | 2016-09-28 | 潍坊市高品机械制造有限公司 | Automatic soldering paste coating device |
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| CN107350592A (en) * | 2017-06-23 | 2017-11-17 | 芜湖美奥机械科技有限公司 | Compressor of air conditioner upper shell blast pipe welds the soldering paste application device of front end process |
| CN107414238A (en) * | 2017-09-04 | 2017-12-01 | 中国航发南方工业有限公司 | The addition methods of soldering compound |
| CN108381002A (en) * | 2018-04-28 | 2018-08-10 | 蒋春霞 | A kind of soldering tin jet device |
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2019
- 2019-06-28 CN CN201910571419.5A patent/CN110315165A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998026894A1 (en) * | 1996-12-18 | 1998-06-25 | Commissariat A L'energie Atomique | Device for applying a liquid on an object, application to soldering a solid material in a sample-holder |
| US20040140371A1 (en) * | 2003-01-16 | 2004-07-22 | Engel Harold J. | Nozzle end configuration |
| CN202240014U (en) * | 2011-05-31 | 2012-05-30 | 自贡硬质合金有限责任公司 | Operating platform for inductive welding devices |
| CN203030460U (en) * | 2013-01-04 | 2013-07-03 | 浙江正泰电器股份有限公司 | Welding flux automatic coating device |
| CN105965123A (en) * | 2016-05-31 | 2016-09-28 | 潍坊市高品机械制造有限公司 | Automatic soldering paste coating device |
| CN106735695A (en) * | 2016-11-29 | 2017-05-31 | 贵阳中航动力精密铸造有限公司 | The semi-automatic cored solder of vacuum brazing is applied puts method and its device |
| CN107350592A (en) * | 2017-06-23 | 2017-11-17 | 芜湖美奥机械科技有限公司 | Compressor of air conditioner upper shell blast pipe welds the soldering paste application device of front end process |
| CN107414238A (en) * | 2017-09-04 | 2017-12-01 | 中国航发南方工业有限公司 | The addition methods of soldering compound |
| CN108381002A (en) * | 2018-04-28 | 2018-08-10 | 蒋春霞 | A kind of soldering tin jet device |
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Application publication date: 20191011 |