CN213497043U - Laser tin absorbing mechanism and laser tin absorbing assembly thereof - Google Patents
Laser tin absorbing mechanism and laser tin absorbing assembly thereof Download PDFInfo
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- CN213497043U CN213497043U CN202022344923.2U CN202022344923U CN213497043U CN 213497043 U CN213497043 U CN 213497043U CN 202022344923 U CN202022344923 U CN 202022344923U CN 213497043 U CN213497043 U CN 213497043U
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Abstract
The utility model discloses a laser inhales tin mechanism and laser inhales tin subassembly thereof, a serial communication port, include: the module fixing plate, the Z-axis linear module, the laser tin absorbing assembly and the camera module are arranged on the module fixing plate; z axle sharp module is fixed on the module fixed plate, the tin subassembly setting is inhaled to laser on the slider of Z axle sharp module, and the camera module setting is inhaled on the Z axle sharp module of tin subassembly one side is inhaled to laser, and Z axle sharp module drive laser is inhaled tin subassembly and camera module and at Z axle direction reciprocating motion, camera module discernment location product, and tin subassembly laser heating and the interior soldering tin of getting rid of the product are inhaled to laser. The utility model discloses a laser heating inhales tin technology, but laser facula can reach micron level and size adjustment, easily processing control, and adaptable polytype solder joint is got rid of and is inhaled the tin position accurate, inhales tin effectually, can ensure product processing quality, adopts the utility model discloses can replace manual operation, can improve product yield and production efficiency.
Description
Technical Field
The utility model relates to an electronic product inhale tin processing technology field, especially indicate a laser heating inhales tin equipment's laser and inhales tin mechanism and laser and inhale tin subassembly thereof.
Background
In the installation process of electronic products, soldering tin process is needed to be adopted for welding, soldering tin is removed through tin absorption process, and surface gold plating layers of products are also needed to be removed through soldering tin and tin absorption process for electronic products. The gold plating layer on the inner surface of the welding cup is removed mainly for preventing the welding tin and the gold plating layer on the welding cup from fusing to form 'gold brittleness', so that the hardness of the welding spot is reduced, and the welding spot is seriously broken. The terminal soldering cup internal surface gold-plated layer of welding type connector is got rid of at present, mainly adopts manual flatiron welding of holding and inhales the welding instrument and gets rid of, and the soldering cup of terminal is little and dark, and manual operation is difficult and useless time spent power, and is very high to staff operation technical level requirement, and the yields is low moreover, and production efficiency is low, for this reason, the utility model discloses the technological transformation to the step of inhaling the tin of this type of product is researched and is optimized the improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a fungible manual tin of inhaling, improve product processing quality and production efficiency's laser tin absorbing mechanism and laser tin absorbing assembly thereof.
In order to achieve the above purpose, the solution of the present invention is:
a laser tin suction mechanism comprises: the module fixing plate, the Z-axis linear module, the laser tin absorbing assembly and the camera module are arranged on the module fixing plate; the Z-axis straight line module is fixed on the module fixing plate, the laser tin absorbing assembly is arranged on the Z-axis straight line module, the camera module is arranged on the Z-axis straight line module on one side of the laser tin absorbing assembly, and the Z-axis straight line module drives the laser tin absorbing assembly and the camera module to reciprocate in the Z-axis direction.
Further, the laser tin absorption assembly comprises an assembly fixing plate, a laser head fixing block, a laser head, a cavity fixing frame, a tin absorption cavity, a light-transmitting sheet, a tin absorption nozzle, a tin slag container and a tin absorption pipe; the subassembly fixed plate is fixed on Z axle sharp module, Z axle sharp module drive assembly fixed plate is at Z axle direction reciprocating motion, the laser fixed block is fixed on the subassembly fixed plate, the laser head sets up on the laser fixed block and its output down, the cavity mount is fixed on the subassembly fixed plate and is located the below of laser head, inhale the tin cavity and fix on the cavity mount, inhale the protruding cavity mount in top of tin cavity, the top surface of inhaling the tin cavity is equipped with the printing opacity piece corresponding with the laser head, inhale the tin mouth is connected to the bottom of inhaling the tin cavity, the fixed one side that sets up at the subassembly fixed plate of tin sediment container, inhale tin union coupling tin sediment container and inhale the tin cavity.
Further, the camera module comprises a camera fixing plate, a camera, a lens and a light source; the camera fixing plate is fixed on the sliding block of the Z-axis linear module, the camera is fixed on the camera fixing plate, the lens is connected below the camera, and the light source is arranged below the camera and provides light source for the camera.
Furthermore, the Z-axis linear module is a screw rod type linear module or a synchronous belt type linear module.
A laser solder pick-up assembly, comprising: the device comprises a component fixing plate, a laser head fixing block, a laser head, a cavity fixing frame, a tin suction cavity, a light-transmitting sheet, a tin suction nozzle, a tin slag container and a tin suction pipe; the laser fixed block is fixed on the subassembly fixed plate, the laser head sets up on the laser fixed block and its output is down, the cavity mount is fixed on the subassembly fixed plate and is located the below of laser head, inhale the tin cavity and fix on the cavity mount, inhale the protruding cavity mount in top of tin cavity, the top surface of inhaling the tin cavity is equipped with the printing opacity piece corresponding with the laser head, inhale the bottom connection of tin cavity and inhale the tin mouth, the fixed one side that sets up at the subassembly fixed plate of tin sediment container, inhale the tin pipe and connect the tin sediment container and inhale the tin cavity.
After the structure is adopted, the utility model discloses following beneficial effect has:
1. the utility model adopts the laser heating tin-absorbing process, the laser facula can reach the micron level and can be adjusted in size, the processing control is easy, the precision is far higher than that of the traditional soldering iron process, the soldering spot removal of various types can be adapted, and the processing adaptability of the workpiece is stronger; the laser non-contact processing can not cause mechanical damage to the product; the tiny laser beam replaces a soldering bit, and the processing is easy when other interferents exist on the surface of a workpiece; the laser only heats the part irradiated by the light spot, the local temperature rises quickly, the local heating is realized, and the heat affected zone is small; the molten soldering tin liquid in the terminal is sucked out in time through the tin suction nozzle of the laser tin suction assembly, and the actions of laser heating and tin suction of the tin suction nozzle on the soldering tin in the terminal can be repeated, so that the soldering tin in the terminal is ensured to be sucked and removed.
2. Inhale the tin position and adopt camera vision location to reach the assigned position through other mechanisms of industrial control computer accurate control, every terminal of product can further adopt limit location limit to inhale the tin operation mode, with the accuracy of each terminal welding cup of assurance product inhaling the tin position.
3. The utility model discloses laser tin absorbing mechanism inhale tin position accurate, inhale tin effectual, can ensure product processing quality, adopt the utility model discloses can replace manual operation, can improve product yield and production efficiency.
Drawings
Fig. 1 is a perspective view of the laser heating tin-absorbing device of the present invention.
Fig. 2 is a front side view of the laser heating tin-absorbing device of the present invention.
Fig. 3 is a top view of the laser heating tin-absorbing device of the present invention.
Fig. 4 is a left side view of the laser heating tin-absorbing device of the present invention.
Fig. 5 is a perspective view of the laser tin-absorbing mechanism of the present invention.
Fig. 6 is a front side view of the laser tin-absorbing mechanism of the present invention.
Fig. 7 is a right side view of the laser tin-absorbing mechanism of the present invention.
Fig. 8 is a perspective view of the working example of the laser tin absorbing mechanism and the positioning and rotating mechanism of the present invention.
Fig. 9 is an enlarged view of fig. 8 at a.
Fig. 10 is a perspective view of the laser tin-absorbing assembly of the present invention.
Fig. 11 is a front side view of the laser tin-absorbing assembly of the present invention.
Fig. 12 is a top view of the laser tin-absorbing assembly of the present invention.
Fig. 13 is a right side view of the laser tin-absorbing assembly of the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1 to fig. 4, the utility model discloses install the user state diagram at a laser heating tin absorption equipment, this laser heating tin absorption equipment 1 includes that frame 10, XY axle remove module 20, laser tin absorption mechanism 30 and location rotary mechanism 40.
The top surface of the frame 10 forms a table 11, and an XY-axis moving module 20 is provided on the table 11.
As shown in fig. 5 to 7, the laser tin-absorbing mechanism 30 includes a module fixing plate 31, a Z-axis linear module 32, a laser tin-absorbing assembly 33 and a camera module 34; the module fixing plate 31 is arranged on the XY-axis moving module 20, the Z-axis linear module 32 is fixed on the module fixing plate 31, the XY-axis moving module drives the Z-axis linear module to reciprocate in the XY-axis direction, the laser tin absorbing assembly 33 is arranged on the Z-axis linear module 32, the camera module 34 is arranged on the Z-axis linear module 32 on one side of the laser tin absorbing assembly 33, and the Z-axis linear module 32 drives the laser tin absorbing assembly 33 and the camera module 34 to reciprocate in the Z-axis direction. The Z-axis linear module is a screw rod type linear module or a synchronous belt type linear module.
As shown in fig. 10 to 13, the laser tin-absorbing assembly 33 includes an assembly fixing plate 331, a laser head fixing block 332, a laser head 333, a cavity fixing frame 334, a tin-absorbing cavity 335, a light-transmitting sheet 336, a tin-absorbing nozzle 337, a tin dross container 338 and a tin-absorbing pipe 339; subassembly fixed plate 331 is fixed on the slip table of Z axle straight line module 32, Z axle straight line module 32 drive subassembly fixed plate 331 is at Z axle direction reciprocating motion, laser fixed block 332 is fixed on subassembly fixed plate 331, laser head 333 sets up on laser fixed block 332 and its output end down, cavity mount 334 is fixed on subassembly fixed plate 331 and is located the below of laser head 333, inhale tin cavity 335 and fix on cavity mount 334, inhale the protruding cavity mount 334 in top of tin cavity 334, the top surface of inhaling tin cavity 335 is equipped with the printing opacity piece 336 corresponding with laser head 333, inhale tin nozzle 337 is connected to the bottom of inhaling tin cavity 335, tin dross container 338 is fixed to be set up in one side of subassembly fixed plate 331, inhale tin pipe 339 connects tin dross container 338 and inhales tin cavity 335.
As shown in fig. 5 and 6, the camera module 34 includes a camera fixing plate 341, a camera 342, a lens 343, and a light source 344; the camera fixing plate 341 is fixed on the slider of the Z-axis linear module 32, the camera 342 is fixed on the camera fixing plate 341, the lens 343 is connected below the camera 342, and the light source 344 is disposed below the camera 342 to provide light for the camera 342.
The utility model discloses laser heating inhales tin equipment's operation process and theory of operation as follows:
referring to fig. 1, 8 and 9, and shown in the figures, when in use, the product 100 is positioned by the side and placed on the product positioning block 411 of the positioning and rotating mechanism 40 and pressed tightly;
the XY-axis moving module 20 acts to drive the camera module 34 of the laser tin absorbing mechanism 30 to move to the position above one terminal 101 of one row of terminals of the product 100, and the Z-axis linear module 32 of the laser tin absorbing mechanism 30 drives the camera module 34 to be suitable for height visual identification to position the terminal 101;
the XY-axis moving module 20 acts to drive the laser tin absorbing assembly 33 of the laser tin absorbing mechanism 30 to be above the terminal 101, and the Z-axis linear module 32 of the laser tin absorbing mechanism 30 drives the laser tin absorbing assembly 33 to be at a proper height;
the laser head 333 of the laser tin-absorbing assembly 33 starts to emit a laser beam to pass through the light-transmitting sheet 336, the tin-absorbing cavity 335 and the tin-absorbing nozzle 337 to heat the terminal 101 until the solder in the terminal is melted, and the laser head 333 is closed;
the solder melt in the terminal is sucked by the solder sucking nozzle 337 of the laser solder sucking assembly 33 under negative pressure and collected into a solder dross container through a solder sucking pipe 339;
the Z-axis linear module 32 drives the laser tin absorbing assembly 33 to lift;
repeating the steps until the terminals 101 of one row of terminals of the product 100 are processed;
the positioning and rotating mechanism 40 drives the product 100 to rotate to a proper position;
starting the processing of each terminal 101 of the next row of terminals of the product 100 until all the terminals 101 of the product 100 are processed;
the positioning and rotating mechanism 40 is opened and the product is taken out.
The utility model discloses tin mechanism is inhaled to laser has following beneficial effect:
the utility model adopts the laser heating tin-absorbing process, the laser facula can reach the micron level and can be adjusted in size, the processing control is easy, the precision is far higher than that of the traditional soldering iron process, the soldering spot removal of various types can be adapted, and the processing adaptability of the workpiece is stronger; the laser non-contact processing can not cause mechanical damage to the product; the tiny laser beam replaces a soldering bit, and the processing is easy when other interferents exist on the surface of a workpiece; the laser only heats the part irradiated by the light spot, the local temperature rises quickly, the local heating is realized, and the heat affected zone is small; the molten soldering tin liquid in the terminal is sucked out in time through a tin suction nozzle of the laser tin suction assembly, and the actions of laser heating and tin suction of the tin suction nozzle on the soldering tin in the terminal can be repeated to ensure that the soldering tin in the terminal is removed by tin suction;
the Z-axis linear module of the laser tin absorbing mechanism can adopt a screw rod type linear module or a synchronous belt type linear module, can further adopt a precise linear module, has movement precision of +/-0.01 mm and can ensure the precision of a tin absorbing position;
the tin suction position is positioned by adopting a camera vision, other mechanisms are accurately controlled to reach the designated position by an industrial control computer, and each terminal of the product can further adopt an operation mode of positioning and sucking tin at the same time so as to ensure the accuracy of the tin suction position of each terminal welding cup of the product;
the tin absorbing position of the laser heating tin absorbing equipment is accurate, the tin absorbing effect is good, the processing quality of products can be ensured, manual operation is replaced by automatic equipment, and the product yield and the production efficiency can be improved; the utility model discloses laser inhales tin mechanism not only can be used to the processing of inhaling of connector product, still can be used to the processing of inhaling of other electronic product, for example circuit board reworking such as PCB inhales the tin.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (5)
1. A laser tin suction mechanism is characterized by comprising: the module fixing plate, the Z-axis linear module, the laser tin absorbing assembly and the camera module are arranged on the module fixing plate; the Z-axis straight line module is fixed on the module fixing plate, the laser tin absorbing assembly is arranged on the Z-axis straight line module, the camera module is arranged on the Z-axis straight line module on one side of the laser tin absorbing assembly, and the Z-axis straight line module drives the laser tin absorbing assembly and the camera module to reciprocate in the Z-axis direction.
2. The laser tin absorbing mechanism as claimed in claim 1, wherein: the laser tin absorbing assembly comprises an assembly fixing plate, a laser head fixing block, a laser head, a cavity fixing frame, a tin absorbing cavity, a light transmitting sheet, a tin absorbing nozzle, a tin slag container and a tin absorbing pipe; the subassembly fixed plate is fixed on Z axle sharp module, Z axle sharp module drive assembly fixed plate is at Z axle direction reciprocating motion, the laser fixed block is fixed on the subassembly fixed plate, the laser head sets up on the laser fixed block and its output down, the cavity mount is fixed on the subassembly fixed plate and is located the below of laser head, inhale the tin cavity and fix on the cavity mount, inhale the protruding cavity mount in top of tin cavity, the top surface of inhaling the tin cavity is equipped with the printing opacity piece corresponding with the laser head, inhale the tin mouth is connected to the bottom of inhaling the tin cavity, the fixed one side that sets up at the subassembly fixed plate of tin sediment container, inhale tin union coupling tin sediment container and inhale the tin cavity.
3. The laser tin absorbing mechanism as claimed in claim 1, wherein: the camera module comprises a camera fixing plate, a camera, a lens and a light source; the camera fixing plate is fixed on the sliding block of the Z-axis linear module, the camera is fixed on the camera fixing plate, the lens is connected below the camera, and the light source is arranged below the camera and provides light source for the camera (342).
4. The laser tin absorbing mechanism as claimed in claim 1, wherein: the Z-axis linear module is a screw rod type linear module or a synchronous belt type linear module.
5. A laser tin absorption assembly is characterized by comprising: the device comprises a component fixing plate, a laser head fixing block, a laser head, a cavity fixing frame, a tin suction cavity, a light-transmitting sheet, a tin suction nozzle, a tin slag container and a tin suction pipe; the laser fixed block is fixed on the subassembly fixed plate, the laser head sets up on the laser fixed block and its output is down, the cavity mount is fixed on the subassembly fixed plate and is located the below of laser head, inhale the tin cavity and fix on the cavity mount, inhale the protruding cavity mount in top of tin cavity, the top surface of inhaling the tin cavity is equipped with the printing opacity piece corresponding with the laser head, inhale the bottom connection of tin cavity and inhale the tin mouth, the fixed one side that sets up at the subassembly fixed plate of tin sediment container, inhale the tin pipe and connect the tin sediment container and inhale the tin cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022344923.2U CN213497043U (en) | 2020-10-20 | 2020-10-20 | Laser tin absorbing mechanism and laser tin absorbing assembly thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344923.2U CN213497043U (en) | 2020-10-20 | 2020-10-20 | Laser tin absorbing mechanism and laser tin absorbing assembly thereof |
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| CN213497043U true CN213497043U (en) | 2021-06-22 |
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| CN202022344923.2U Active CN213497043U (en) | 2020-10-20 | 2020-10-20 | Laser tin absorbing mechanism and laser tin absorbing assembly thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043025A (en) * | 2021-11-25 | 2022-02-15 | 深圳英菲森特科技有限公司 | Laser soldering machine capable of adjusting welding angle of special-shaped piece |
| CN114147310A (en) * | 2021-12-21 | 2022-03-08 | 上海轩田工业设备有限公司 | Automatic tin-coating and gold-removing mechanism and automatic tin-coating and gold-removing method thereof |
| CN114769770A (en) * | 2022-04-11 | 2022-07-22 | 北京计算机技术及应用研究所 | Welding cup tin coating method based on laser heating |
| CN114799397A (en) * | 2022-05-30 | 2022-07-29 | 深圳市镭沃自动化科技有限公司 | Repair equipment for welding NG products |
| CN115592223A (en) * | 2022-09-27 | 2023-01-13 | 张永忠（Cn） | Tin-coating and gold-removing device for aviation plug welding cup |
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2020
- 2020-10-20 CN CN202022344923.2U patent/CN213497043U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043025A (en) * | 2021-11-25 | 2022-02-15 | 深圳英菲森特科技有限公司 | Laser soldering machine capable of adjusting welding angle of special-shaped piece |
| CN114043025B (en) * | 2021-11-25 | 2023-03-07 | 深圳英菲森特科技有限公司 | Laser soldering machine capable of adjusting welding angle of special-shaped piece |
| CN114147310A (en) * | 2021-12-21 | 2022-03-08 | 上海轩田工业设备有限公司 | Automatic tin-coating and gold-removing mechanism and automatic tin-coating and gold-removing method thereof |
| CN114147310B (en) * | 2021-12-21 | 2024-06-25 | 上海轩田智能科技股份有限公司 | Automatic tin-coating and gold-removing mechanism and automatic tin-coating and gold-removing method thereof |
| CN114769770A (en) * | 2022-04-11 | 2022-07-22 | 北京计算机技术及应用研究所 | Welding cup tin coating method based on laser heating |
| CN114769770B (en) * | 2022-04-11 | 2024-04-05 | 北京计算机技术及应用研究所 | Welding cup tin coating method based on laser heating |
| CN114799397A (en) * | 2022-05-30 | 2022-07-29 | 深圳市镭沃自动化科技有限公司 | Repair equipment for welding NG products |
| CN115592223A (en) * | 2022-09-27 | 2023-01-13 | 张永忠（Cn） | Tin-coating and gold-removing device for aviation plug welding cup |
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