CN212885585U - Tin ball welding nozzle - Google Patents
Tin ball welding nozzle Download PDFInfo
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- CN212885585U CN212885585U CN202021869351.3U CN202021869351U CN212885585U CN 212885585 U CN212885585 U CN 212885585U CN 202021869351 U CN202021869351 U CN 202021869351U CN 212885585 U CN212885585 U CN 212885585U
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- section cylindrical
- cylindrical pipe
- tin ball
- rear section
- front section
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Abstract
The utility model discloses a tin ball welding nozzle, include: the outer wall surface of one end of the front section cylindrical pipe is provided with an external thread; the inner wall surface of one end of the rear section cylindrical pipe is provided with an internal thread groove matched with the external thread; a tapered tube; the rear section cylindrical pipe is installed at one end of the front section cylindrical pipe in a threaded mode, and the conical pipe is fixedly connected to one end of the rear section cylindrical pipe; the utility model discloses simple structure, the cost of manufacture is low and performance safe and reliable, strikes the tin ball through laser, and laser melts the tin ball, then high-pressure inert gas provides sufficient power and drips the molten tin ball, and the tin ball melts and welds with the target work piece under the impact force of atmospheric pressure, and high-pressure inert gas can guarantee again that soldering tin can not be by the oxidation simultaneously, then can improve the device's life, can avoid remaining in the device after the tin ball melts, then can reduce the device's frequency of washing.
Description
Technical Field
The utility model relates to a soldering tin nozzle technical field specifically is a tin ball welding nozzle.
Background
At present, lasers are widely used in industrial production, especially for welding, cutting, perforating, marking and surface treatment of metals. The laser welding technology is gradually replacing the traditional welding technology, and the laser welding has the characteristics of high welding speed, easiness in guiding by an optical system, high precision, small deformation, lower thermal stress on a workpiece and the like in production.
However, the traditional soldering tin nozzle in the market has single functionality and is inconvenient to use, and the traditional soldering tin nozzle generally has the defects of high cleaning frequency and short service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tin ball welding nozzle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a solder ball bonding nozzle comprising:
the outer wall surface of one end of the front section cylindrical pipe is provided with an external thread;
the inner wall surface of one end of the rear section cylindrical pipe is provided with an internal thread groove matched with the external thread;
a tapered tube;
the rear section cylindrical pipe is installed at one end of the front section cylindrical pipe in a threaded mode, and the conical pipe is fixedly connected to one end of the rear section cylindrical pipe.
Preferably, the method further comprises the following steps:
the locking mechanism comprises a locking groove and a locking ring, a clamping groove is formed in the surface of one end of the locking groove, a threaded hole is formed in the bottom end inside the clamping groove, an inserting block matched with the clamping groove is fixedly connected to one end of the locking ring, fastening bolts are installed on the periphery of the outer wall of the locking groove in a threaded mode, and the bottom ends of the fastening bolts penetrate through holes formed in the surface of the inserting block and are installed inside the threaded hole in a threaded mode;
the locking groove is fixedly installed at one end of the outer wall of the front section cylindrical pipe, and the locking ring is fixedly installed at one end of the outer wall of the rear section cylindrical pipe.
Preferably, the method further comprises the following steps:
a solder ball inlet;
a gas inlet;
the solder ball inlet is fixedly connected to one side of the top end of the front section cylindrical tube, and the gas inlet is fixedly connected to one side of the bottom end of the front section cylindrical tube.
Preferably, one end of the interior of the conical tube is provided with a dripping end.
Preferably, the taper angle of the tapered tube is 20 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, the cost of manufacture is low and performance safe and reliable, the tin ball passes through equipment and reaches in the anterior segment column pipe from the tin ball entry, then in rethread back end column pipe enters into the conical tube, then add inert gas from gas inlet, make the tin ball enter into the end that drips of conical tube under the pressure of atmospheric pressure, then strike the tin ball through laser, laser melts the tin ball, then high-pressure inert gas provides sufficient power and drips the molten tin ball, the tin ball melts and welds with target work piece under the impact force of atmospheric pressure, high-pressure inert gas can guarantee again that soldering tin can not be by the oxidation simultaneously, then can improve the device's life, because the tin ball melts and welds with target work piece under the impact force of atmospheric pressure, can avoid remaining behind the tin ball melting in the device, then can reduce the device's frequency of wasing.
2. The utility model can be cleaned and replaced by only dismounting the fastening bolt on the locking groove through the installed locking mechanism, and then reversely rotating the rear section cylindrical pipe, so that the rear section cylindrical pipe can be dismounted from the front section cylindrical pipe, and the dismounted conical pipe can be cleaned or replaced, when the conical pipe is installed, only the internal thread groove of the rear section cylindrical pipe is required to be turned over to the external thread of one end of the front section cylindrical pipe, when one end of the rear section cylindrical pipe is pressed against one end of the front section cylindrical pipe, the insert block can be inserted into the clamping groove of the locking groove, and finally the fastening bolt is turned over into the locking groove, so that the bottom end of the fastening bolt passes through the through hole formed on the surface of the insert block and is installed in the threaded hole, namely, the front section cylindrical pipe and the rear section cylindrical pipe can be fixedly connected together, the device is convenient to be detached, when the conical pipe is blocked, only the part of the conical pipe needs to be replaced, so that the use cost is greatly reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic perspective view of a front-section cylindrical tube according to the present invention;
FIG. 4 is a schematic view of the internal structure of the front section cylindrical tube of the present invention;
FIG. 5 is a schematic view of the internal structure of the rear cylindrical tube of the present invention;
fig. 6 is an enlarged structural diagram a of the present invention.
In the figure: 10-a front section cylindrical tube; 11-external thread; 20-a rear section cylindrical pipe; 21-internal thread groove; 30-a conical tube; 31-a drop end; 40-solder ball inlet; 50-a gas inlet; 60-a locking mechanism; 61-a locking groove; 62-a locking ring; 63-card slot; 64-an insert block; 65-fastening bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a solder ball bonding nozzle comprising: a front section cylindrical tube 10, a rear section cylindrical tube 20 and a conical tube 30.
Further, the front-end cylindrical pipe 10 is a cylindrical structure with a hollow interior.
Further, one end of the front section cylindrical tube 10 is butted with a laser output port.
Wherein, the outer wall surface of one end of the front section cylindrical pipe 10 is provided with an external thread 11.
Wherein, the inner wall surface of one end of the rear section cylindrical tube 20 is provided with an internal thread groove 21 matched with the external thread 11.
Further, the front-stage cylindrical pipe 10 and the rear-stage cylindrical pipe 20 can be screwed together by the external thread 11 and the internal thread groove 21.
The rear section cylindrical pipe 20 is installed at one end of the front section cylindrical pipe 10 in a threaded manner, and the tapered pipe 30 is fixedly connected to one end of the rear section cylindrical pipe 20.
Further, the solder ball reaches the front section cylindrical tube 10 from the solder ball inlet 40 through equipment, then enters the tapered tube 30 through the rear section cylindrical tube 20, then inert gas is added from the gas inlet 50, the solder ball enters the dropping end 31 of the tapered tube 30 under the pressure of air pressure, then the solder ball is struck by laser, the solder ball is melted by the laser, then the high-pressure inert gas provides enough power to drop the melted solder ball, the solder ball is melted under the impact force of the air pressure and is welded with a target workpiece, meanwhile, the high-pressure inert gas can ensure that the solder tin is not oxidized, the service life of the device can be prolonged, as the solder ball is melted under the impact force of the air pressure and is welded with the target workpiece, the solder ball can be prevented from remaining in the device after being melted, and the cleaning frequency of the device can be reduced.
Wherein, still include: and a locking mechanism 60.
The locking mechanism 60 comprises a locking groove 61 and a locking ring 62, a clamping groove 63 is formed in the surface of one end of the locking groove 61, a threaded hole is formed in the bottom end of the inside of the clamping groove 63, an inserting block 64 matched with the clamping groove 63 is fixedly connected to one end of the locking ring 62, fastening bolts 65 are installed on the periphery of the outer wall of the locking groove 61 through threads, and the bottom ends of the fastening bolts 65 penetrate through holes formed in the surface of the inserting block 64 and are installed inside the threaded holes through threads.
Furthermore, when the tapered tube 30 needs to be cleaned and replaced, the tapered tube 30 can be cleaned or replaced by only removing the fastening bolt 65 from the locking groove 61 and then rotating the rear section cylindrical tube 20 counterclockwise, the rear section cylindrical tube 20 can be removed from the front section cylindrical tube 10, when the tapered tube 30 is installed, the inner thread groove 21 of the rear section cylindrical tube 20 is only required to be rotated to the outer thread 11 at one end of the front section cylindrical tube 10, when one end of the rear section cylindrical tube 20 is abutted to one end of the front section cylindrical tube 20, the insertion block 64 is also inserted into the clamping groove 63 of the locking groove 61, and finally the fastening bolt 65 is rotated to the locking groove 61, so that the bottom end of the fastening bolt 65 passes through the through hole formed in the surface of the insertion block 64 and is installed in the threaded hole, that the front section cylindrical tube 10 and the rear section cylindrical tube 20 can be fixedly connected together, thereby facilitating the detachment of the device, when the conical tube is blocked, only the part of the conical tube needs to be replaced.
The locking groove 61 is fixedly installed at one end of the outer wall of the front section cylindrical pipe 10, and the locking ring 62 is fixedly installed at one end of the outer wall of the rear section cylindrical pipe 20.
Wherein, still include: a solder ball inlet 40 and a gas inlet 50.
Further, the solder ball inlet 40 is used for adding solder balls into the front-stage cylindrical tube 10.
Further, the gas inlet 50 is used for connecting a high pressure inert gas source.
The solder ball inlet 40 is fixedly connected to one side of the top end of the front section cylindrical tube 10, and the gas inlet 50 is fixedly connected to one side of the bottom end of the front section cylindrical tube 10.
Wherein, one end of the inner part of the conical tube 30 is provided with a dropping end 31.
Furthermore, the dropping end is kept at an acute angle without edge breakage, thereby ensuring the dropping quality of the solder ball.
Wherein the taper angle of the tapered tube 30 is 20 degrees.
The working principle is as follows: when the device is used, the solder balls reach the front section cylindrical tube 10 from the solder ball inlet 40 through the device, then enter the tapered tube 30 through the rear section cylindrical tube 20, then inert gas is added from the gas inlet 50, the solder balls enter the dropping end 31 of the tapered tube 30 under the pressure of air pressure, then the solder balls are hit through laser, the laser melts the solder balls, then the high-pressure inert gas provides enough power to drop the melted solder balls, and the solder balls are melted and welded with a target workpiece under the impact force of the air pressure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A solder ball bonding nozzle, comprising:
the outer wall surface of one end of the front section cylindrical pipe (10) is provided with an external thread (11);
the inner wall surface of one end of the rear section cylindrical tube (20) is provided with an inner thread groove (21) matched with the outer thread (11);
a tapered tube (30);
the rear section cylindrical pipe (20) is installed at one end of the front section cylindrical pipe (10) in a threaded mode, and the conical pipe (30) is fixedly connected to one end of the rear section cylindrical pipe (20).
2. The solder ball bonding nozzle of claim 1, further comprising:
the locking mechanism (60) comprises a locking groove (61) and a locking ring (62), a clamping groove (63) is formed in the surface of one end of the locking groove (61), a threaded hole is formed in the bottom end of the inside of the clamping groove (63), an inserting block (64) matched with the clamping groove (63) is fixedly connected to one end of the locking ring (62), fastening bolts (65) are installed on the periphery of the outer wall of the locking groove (61) in a threaded mode, and the bottom end of each fastening bolt (65) penetrates through a through hole formed in the surface of the corresponding inserting block (64) and is installed inside the threaded hole in a threaded mode;
the locking groove (61) is fixedly arranged at one end of the outer wall of the front section cylindrical pipe (10), and the locking ring (62) is fixedly arranged at one end of the outer wall of the rear section cylindrical pipe (20).
3. The solder ball bonding nozzle of claim 1, further comprising:
a solder ball inlet (40);
a gas inlet (50);
the solder ball inlet (40) is fixedly connected to one side of the top end of the front section cylindrical tube (10), and the gas inlet (50) is fixedly connected to one side of the bottom end of the front section cylindrical tube (10).
4. The solder ball bonding nozzle of claim 1, wherein: one end in the conical tube (30) is provided with a dripping end (31).
5. The solder ball bonding nozzle of claim 1, wherein: the taper angle of the tapered tube (30) is 20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869351.3U CN212885585U (en) | 2020-08-31 | 2020-08-31 | Tin ball welding nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869351.3U CN212885585U (en) | 2020-08-31 | 2020-08-31 | Tin ball welding nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885585U true CN212885585U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021869351.3U Active CN212885585U (en) | 2020-08-31 | 2020-08-31 | Tin ball welding nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212885585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378384A (en) * | 2022-03-25 | 2022-04-22 | 江苏高凯精密流体技术股份有限公司 | Nozzle structure and laser tin-melting welding equipment |
| CN114378385A (en) * | 2022-03-25 | 2022-04-22 | 江苏高凯精密流体技术股份有限公司 | Nozzle structure and laser tin-melting welding equipment |
| CN116441901A (en) * | 2023-06-09 | 2023-07-18 | 深圳市艾贝特电子科技有限公司 | Nozzle dismounting device, laser tin ball welding machine and nozzle dismounting method |
-
2020
- 2020-08-31 CN CN202021869351.3U patent/CN212885585U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378384A (en) * | 2022-03-25 | 2022-04-22 | 江苏高凯精密流体技术股份有限公司 | Nozzle structure and laser tin-melting welding equipment |
| CN114378385A (en) * | 2022-03-25 | 2022-04-22 | 江苏高凯精密流体技术股份有限公司 | Nozzle structure and laser tin-melting welding equipment |
| CN114378384B (en) * | 2022-03-25 | 2022-06-07 | 江苏高凯精密流体技术股份有限公司 | Nozzle structure and laser tin-melting welding equipment |
| CN116441901A (en) * | 2023-06-09 | 2023-07-18 | 深圳市艾贝特电子科技有限公司 | Nozzle dismounting device, laser tin ball welding machine and nozzle dismounting method |
| CN116441901B (en) * | 2023-06-09 | 2023-09-19 | 深圳市艾贝特电子科技有限公司 | Nozzle dismounting device, laser tin ball welding machine and nozzle dismounting method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Room 201, No.9, Daxin 1st Road, Xixi, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong qiwuchuan Precision Hardware Co.,Ltd. Address before: 523000 Room 201, No.9, Daxin 1st Road, Xixi, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN QIWUCHUAN PRECISION METAL CO.,LTD. |