CN115418591B - Tin lining system for components - Google Patents
Tin lining system for components Download PDFInfo
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- CN115418591B CN115418591B CN202211043104.1A CN202211043104A CN115418591B CN 115418591 B CN115418591 B CN 115418591B CN 202211043104 A CN202211043104 A CN 202211043104A CN 115418591 B CN115418591 B CN 115418591B
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- tin
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- sliding block
- corner
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 238000000576 coating method Methods 0.000 claims abstract description 65
- 239000011248 coating agent Substances 0.000 claims abstract description 63
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004534 enameling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Transmission Devices (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The application discloses a tin-coating system for components, which comprises a component clamping platform, a tin-coating platform, a power control structure, a tin-coating pot and a moving structure, wherein the power control structure is arranged on the component clamping platform; the device comprises a movable structure, a power control structure, a tin lining platform, a component clamping platform and a component clamping platform. Through connect setting up moving structure and power structure on boring the tin platform, realize the steady removal of device to strengthened device moving stability and the convenience of operation in structure and position setting, effectually improved the work efficiency of boring the tin processing, reduced the labour.
Description
Technical Field
The application relates to the field of component tin coating, in particular to a tin coating system for components.
Background
Because of the technical requirements of tin coating technology and the technical requirements of spaceflight forbidden use technology of electronic components, the electronic components need tin coating treatment before welding, and the tin coating treatment can effectively remove the surface oxide layer of the components, thereby improving the pin weldability of the components.
However, the tin coating treatment method in the prior art generally depends on manual operation, the process protection is complex, the skill requirement on tin coating operators is high, the production efficiency is low due to low manual tin coating efficiency, and the tin coating time and the tin coating height cannot be accurately controlled, so that the tin coating treatment consistency of electronic components is difficult to be ensured.
In order to solve the above problems, a new tin coating treatment system is urgently needed.
Disclosure of Invention
Aiming at the problems in the prior art, the application provides a tin coating system for components; through connect setting up moving structure and power structure on boring the tin platform, realize the steady removal of device to strengthened device moving stability and the convenience of operation in structure and position setting, effectually improved the work efficiency of boring the tin processing, reduced the labour.
The application is realized by the following technical scheme: a tin coating system for components comprises a component clamping platform, a tin coating platform, a power control structure, a tin coating tin pot and a moving structure; the device comprises a movable structure, a power control structure, a tin lining platform, a component clamping platform and a component clamping platform.
Further, the moving structure comprises a Z-direction linear motion assembly and an X-direction corner motion assembly, one end of the X-direction corner motion assembly is connected with the Z-direction linear motion assembly, and the other end of the X-direction corner motion assembly is connected with the tin lining platform.
Further, the Z-direction linear motion assembly comprises a Z-direction power structure, a coupler, a sliding block and a screw rod, wherein the Z-direction power structure is arranged on the power control structure and is connected with the screw rod through the coupler, the sliding block is arranged on the screw rod, and the X-direction corner motion assembly is arranged on the sliding block.
Further, the X-direction corner motion assembly comprises a corner device and an X-direction power structure; the sliding block is connected with the X-direction power structure, the X-direction power structure is connected with the corner device, and the corner device is connected with the tin-coated platform.
Further, the tin coating platform comprises a fixed disc; a support base; supporting the cover plate; the fixed disk is connected with the corner device, the fixed disk is connected with the supporting seat, the supporting cover plate is arranged on the supporting seat, and the supporting seat is connected with the component clamping platform.
Further, the lower end face of the supporting seat is provided with a T-shaped through groove, and the T-shaped through groove is connected with the sliding block plate.
Further, the component clamping platform comprises a side supporting frame, a sliding block plate and a component clamping seat; the top of components and parts centre gripping platform sets up to the slider board, the below of slider board sets up the side support frame, the device grip slipper that side support frame and below set up is connected, set up components and parts on the device grip slipper.
Further, the side support frame is connected with the device clamping seat through the low support frame, the U-shaped slide rail of the low support frame, and a connecting structure is arranged on the inner side of the bottom of the low support frame.
Further, a protective cover is arranged on the power control structure, and the protective cover is arranged on the outer sides of the power control structure, the tin lining platform, the tin lining tin pot and the component clamping platform in a surrounding mode.
Compared with the prior art, the application has the following beneficial technical effects:
the application provides a tin coating system for components, which realizes stable movement of a device by connecting a moving structure and a power structure on a tin coating platform, enhances the stability of operation and the convenience of operation of the device in structure and position arrangement, effectively improves the working efficiency of tin coating processing and reduces labor force.
According to the application, the X-direction and Z-direction linear motion of the tin lining platform is realized through the X-direction and Z-direction linear motion assembly, the corner motion of the tin lining platform around the X-axis is realized through the arrangement of the power structure and the corner device, the accurate control of the power structure is realized through the power control structure, and the tin lining process of the component is truly simulated; the component clamping tool of the device can simultaneously clamp a plurality of components, and the clamping tool is arranged on the tin lining platform to realize tin lining of the components. Through designing different device clamping tools, the semi-automatic tin lining system can be applied to batch tin lining of various devices, so that the quality and efficiency of the tin lining of the components are greatly improved.
Furthermore, the device can realize the linear motion of the Z direction of the tin coating platform and the rotary motion around the X axis by utilizing the tin coating system, and the real mode manual tin coating process.
Further, the tin lining platform and the component clamping platform of the device are connected through the T-shaped through groove, the space structure of the device is effectively and stably utilized through the arrangement of the structure, and the actual operation difficulty of the technical staff in the field is greatly reduced.
Further, the component clamping platform and the components of the device are connected through the U-shaped sliding rail on the low supporting frame, and convenience in component replacement is guaranteed due to the arrangement of the U-shaped sliding rail.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a tin coating system for components according to an embodiment of the present application;
fig. 2 is a schematic diagram of a partial structure of a tin coating system for components according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a component clamping platform of a tin coating system for components according to an embodiment of the present application;
in the figure: the device comprises a protection cover 1, a power control structure 2, a Z-direction linear motion assembly 3, an X-direction corner motion assembly 4, a tin lining platform 5, a tin lining tin pot 6, a component clamping platform 7, a component 8, a Z-direction power structure 3-1, a Z-direction power structure fixing seat 3-2, a coupler 3-3, a limit sensor 3-4, a sliding block 3-5, a lead screw 3-6, a gantry fixing frame 3-7, a rear fixing plate 3-8, a lower fixing plate 3-9, a front fixing plate 3-10, a corner fixing seat 4-1, a corner device 4-2, an X-direction power structure fixing plate 4-3, an X-direction power structure 4-4, a fixing disc 5-1, a supporting seat 5-2, a supporting cover plate 5-3, a side supporting frame 7-1, a bottom supporting plate 7-2, a top supporting plate 7-3, a cushion column 7-4, a sliding block plate 7-5 and a component clamping seat 7-6.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present application, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Example 1:
the embodiment provides a tin coating system for components, which comprises a protection cover 1, a power control structure 2, a Z-direction linear motion assembly 3, an X-direction corner motion assembly 4, a tin coating platform 5, a tin coating pot 6, a component clamping platform 7, components 8, a Z-direction power structure 3-1, a Z-direction power structure fixing seat 3-2, a coupler 3-3, a limit sensor 3-4, a sliding block 3-5, a lead screw 3-6, a gantry fixing frame 3-7, a rear fixing plate 3-8, a lower fixing plate 3-9, a front fixing plate 3-10, a corner fixing seat 4-1, a corner device 4-2, an X-direction power structure fixing plate 4-3, a fixing disc 5-1, a supporting seat 5-2, a supporting cover plate 5-3, a side supporting frame 7-1, a bottom supporting plate 7-2, a top supporting plate 7-3, a cushion column 7-4, a sliding block plate 7-5 and a component clamping seat 7-6.
The power control structure 2 is provided with a moving structure, and the moving structure comprises a Z-direction linear motion assembly 3 and an X-direction corner motion assembly 4; the X-direction corner motion assembly 4 is arranged on the Z-direction linear motion assembly 3; one end of the Z-direction linear motion assembly 3 is connected with the power control structure 2.
The Z-direction linear motion assembly 3 comprises a Z-direction power structure 3-1, a Z-direction power structure fixing seat 3-2, a coupler 3-3, a limit sensor 3-4, a sliding block 3-5, a lead screw 3-6, a gantry fixing frame 3-7, a rear fixing plate 3-8, a lower fixing plate 3-9 and a front fixing plate 3-10; the Z-direction power structure fixing seat 3-2 is connected with the upper end face of the power control structure 2, the Z-direction power structure fixing seat 3-2 is arranged to be a motor fixing seat, the Z-direction power structure 3-1 is arranged to be a motor, the rear fixing plate 3-8, the lower fixing plate 3-9 and the front fixing plate 3-10 are arranged on the outer side of the Z-direction power structure fixing seat 3-2, the Z-direction power structure fixing seat 3-2 is arranged on a frame structure, the Z-direction power structure 3-1 is arranged inside the Z-direction power structure fixing seat 3-2, the lower fixing plate 3-9 is arranged below the Z-direction power structure fixing seat 3-2, the rear fixing plate 3-8 is arranged on one side of the Z-direction power structure fixing seat 3-2, the front fixing plate 3-10 is arranged on the opposite side of the Z-direction power structure fixing seat 3-2, the lower fixing plate 3-9, the rear fixing plate 3-8 and the front fixing plate 3-10 are fixedly arranged, and the Z-direction power structure fixing seat 3-2 can be correspondingly arranged according to the Z-direction power structure specification of the Z-structure fixing seat 3-2.
One side of the Z-direction power structure fixing seat 3-2 is provided with a gantry fixing frame 3-7, the Z-direction power structure 3-1 is connected with a coupler 3-3, the coupler 3-3 is connected with one end of a lead screw 3-6, a sliding block 3-5 is arranged on the lead screw 3-6, the sliding block 3-5 is connected with an X-direction corner movement assembly 4, and a limit sensor 3-4 is further arranged on the Z-direction linear movement assembly 3.
The X-direction corner motion assembly 4 comprises a corner fixing seat 4-1, a corner device 4-2, an X-direction power structure 4-4 and an X-direction power structure fixing plate 4-3; the angle turning device is characterized in that the angle turning fixing seat 4-1 is connected with the sliding block 3-5, the angle turning device 4-2 is connected to the angle turning fixing seat 4-1, the angle turning device 4-2 is arranged to be a 90-degree angle turning device, the angle turning device 4-2 is connected with the X-direction power structure 4-4, the X-direction power structure 4-4 is arranged on the X-direction power structure fixing plate 4-3, and the angle turning device 4-2 is connected with the tin coating platform 5.
The tin coating platform 5 comprises a fixed disc 5-1, a supporting seat 5-2 and a supporting cover plate 5-3; the fixing disc 5-1 is connected with the corner device 4-2, the fixing disc 5-1 is connected with the supporting seat 5-2, the supporting cover plate 5-3 is arranged below the supporting seat 5-2, and the supporting cover plate 5-3 is connected with the component clamping platform 7.
The component clamping platform 7 comprises a side supporting frame 7-1, a bottom supporting plate 7-2, a top supporting plate 7-3, a pad column 7-4, a sliding block plate 7-5 and a component clamping seat 7-6; the sliding block plate 7-5 is connected with the supporting seat 5-2; the lower end face of the supporting seat 5-2 is provided with a T-shaped through groove, a sliding block plate 7-5 is arranged in the T-shaped through groove, and the supporting seat 5-2 and the sliding block plate 7-5 are the same in width;
the lower array of the sliding block plate 7-5 is provided with a plurality of cushion columns 7-4, the lower end face of the cushion columns 7-4 is connected with a top support plate 7-3, a side support frame 7-1 is arranged below the top support plate 7-3, the side support frame 7-1 is arranged as a mouth-shaped frame, the side support frames 7-1 are provided with two, the side support frames 7-1 are respectively arranged on opposite faces of the top support plate 7-3, and the side support frames 7-1 and the top support plate 7-3 are connected through screws; the bottom support plates 7-2 are arranged below the side support frames 7-1, the bottom support plates 7-2 are of strip structures, two bottom support plates 7-2 are arranged, the two bottom support plates 7-2 are arranged on the lower end face of the side support frames 7-1, one side of each bottom support plate 7-2 is provided with a connecting structure, the connecting structures are arranged oppositely, and the connecting structures are U-shaped sliding rails; the bottom support plate 7-2 is connected with the device clamping seat 7-6, the width of the device clamping seat 7-6 is slightly smaller than the distance between the device clamping seats 7-2, and the device clamping seat 7-6 is provided with a component 8. The Z-direction movement precision of the tin lining system can reach 0.1mm, the rotation precision of the tin lining system around the X-axis can reach 0.2 degrees, the tin lining height can be accurately controlled, and the tin lining quality is ensured.
The device can be applied TO batch tin coating of various packaging devices such as connectors, DIP, TO-254, PGA, SOP, LCCC and the like by designing different device clamping tools, the tin coating efficiency is improved by more than 20 times compared with that of pure manual tin coating, and the tin coating system has good consistency, stability and safety and quality meeting the standard requirements.
Example 2:
comprises a protective cover 1, a power control structure 2, a Z-direction linear motion component 3, an X-direction corner motion component 4, a tin lining platform 5, a tin lining tin pot 6 and a component clamping platform 7.
The Z-direction linear motion assembly 3 and the tin-lined tin pan 6 are arranged on the power control structure 2, and the power control structure 2 adopts a motor; the X-direction corner motion assembly 4 is arranged on a sliding block 3-5 of the Z-direction linear motion assembly 3, the sliding block 3-5 adopts a ball sliding block, and the whole Z-direction linear motion of the X-direction corner motion assembly 4 is realized through a Z-direction power structure 3-1, the ball sliding block and a screw rod 3-6; the Z-direction power structure 3-1 adopts a Z-direction closed loop stepping motor system.
The tin-coating platform 5 is arranged on the X-direction corner motion assembly 4 through a fixed disc 5-1, and the corner motion of the tin-coating platform 5 around the X axis is realized through the X-direction power structure 4-4 and the corner device 4-2; the X-direction power structure 4-4 adopts an X-direction closed loop stepping motor system, and the rotation precision around an X axis can reach 0.2 degrees. The component clamping platform 7 is installed on the tin-coating platform through a T-shaped sliding rail of the tin-coating platform 5 and a sliding block plate 7-5.
The Z-direction linear motion assembly 3 and the X-direction corner motion assembly 4 are precisely controlled through the 3-1 and the X-direction power structure 4-4 of the power control structure 2, so that the Z-direction linear motion and the X-direction corner motion of the tin coating platform 5 are realized, and the manual tin coating process is truly simulated. The Z-direction linear motion assembly 3 consists of a Z-direction power structure 3-1, a Z-direction power structure fixing seat 3-2, a coupler 3-3, a limit sensor 3-4, a sliding block 3-5, a screw rod 3-6, a gantry fixing frame 3-7, a rear fixing plate 3-8, a lower fixing plate 3-9 and a front fixing plate 3-10.
Firstly, a gantry fixing frame 3-7 is arranged on a power control structure 2, a Z-direction power structure fixing seat 3-2, a rear fixing plate 3-8, a lower fixing plate 3-9 and a front fixing plate 3-10 are connected and assembled into a whole through bolts and are arranged and fastened on the gantry fixing frame 3-7, two ends of a lead screw 3-6 are respectively arranged on the Z-direction power structure fixing seat 3-2 and the lower fixing plate 3-9, and a ball screw mechanism is formed by a sliding block 3-5 and the lead screw 3-6;
the Z-direction power structure 3-1 is arranged on the Z-direction power structure fixing seat 3-2 and is connected with the screw rod 3-6 through the coupler 3-3, so that the Z-direction power structure 3-1 controls the screw rod 3-6 to rotate, and finally the sliding block 3-5 completes Z-direction linear motion along the 3-6. And 1 limit sensor 3-4 is respectively arranged on the upper part and the lower part of the rear fixing plate 3-8 and used for preventing abnormal overrun.
The X-direction corner motion assembly 4 consists of a corner fixing seat 4-1, a corner device 4-2, an X-direction power structure 4-4 and an X-direction power structure fixing plate 4-3. The corner device 4-2 is arranged on the sliding block 3-5 through a corner fixing seat 4-1, the X-direction power structure fixing plate 4-3 is arranged on the side wall of the corner device 4-2, and the X-direction power structure 4-4 is arranged on the X-direction power structure fixing plate 4-3 and is connected with an input shaft of the corner device 4-2 through a coupling. The rotation motion around the Y axis of the X-direction power structure 4-4 is converted into rotation motion around the X-direction of an output shaft disc of the corner device 4-2 through the corner device 4-2.
The tin lining platform 5 consists of a fixed disc 5-1, a supporting seat 5-2 and a supporting cover plate 5-3. Firstly, the fixed disc 5-1 and the supporting seat 5-2 are fastened into a whole through bolt connection, and the fixed disc 5-1 is arranged on an output shaft disc of the corner device 4-2. The middle of the supporting seat 5-2 is processed into a T-shaped through groove, and the supporting cover plate 5-3 is arranged on the supporting seat 5-2 to form a T-shaped sliding rail for mounting the component clamping platform 7.
The component clamping platform 7 comprises a side supporting frame 7-1, a bottom supporting plate 7-2, a top supporting plate 7-3, a pad column 7-4, a sliding block plate 7-5 and a component clamping seat 7-6.
The 2 side support frames 7-1 are arranged on the bottom support plate 7-2, the top support plate 7-3 is arranged on the two side support frames 7-1, 4 cushion posts 7-4 are cushioned at the bottom of the sliding block plate 7-5, and the top support plate 7-3 is arranged.
The U-shaped sliding rails are designed on two sides of the bottom supporting plate 7-2, when the device is applied, the component 8 is firstly installed on the device clamping seat 7-6, and then the device clamping seat 7-6 is installed on the bottom supporting plate 7-2 through the U-shaped sliding rails.
The method is characterized in that when in specific implementation: and designing a device clamping seat 7-6 with a corresponding size according to the size of the connector, mounting a component 8 on the device clamping seat 7-6, and mounting the device clamping seat 7-6 on the top support plate 7-3 through a U-shaped sliding rail of the top support plate 7-3. Then the component clamping platform 7 with the component 8 is arranged on the tin-coating platform 5 through a T-shaped through groove of the tin-coating platform 5. And (3) invoking a tin coating program of the power control structure 2, starting the machine, enabling the tin coating platform 5 to move downwards along the Z axis, enabling the lead wires of the components 8 to enter the tin coating pot 6 to stay for 2 seconds, rotating 5 degrees along the X axis, lifting the tin coating platform 5 upwards along the Z axis, returning to zero around the X rotation angle after lifting, and completing high-quality tin coating of 4 components 8 at the same time. The adoption of the tin enameling system can realize synchronous tin enameling of a plurality of connectors, simultaneously avoid the action of penetrating non-woven fabrics during manual tin enameling, and improve the tin enameling efficiency by more than 6 times. By the semi-automatic tin coating system, the consistency and quality of tin coating of the coated connector can be ensured.
Through verification, the semi-automatic tin coating system with multiple application scenes designed by the application can realize high-quality synchronous tin coating of multiple components, solves the bottleneck problem of high requirement on manual tin coating skills, and greatly improves the quality and efficiency of the tin coating of the components. Meanwhile, by designing different device clamping tools, the semi-automatic tin lining system can be applied to batch tin lining of various packaging devices such as connectors, DIP, PGA, TO, SOP, LCCC and the like, and stability, safety and production efficiency of the tin lining of the components are greatly improved.
While the fundamental and principal features of the application and advantages of the application have been shown and described, it will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art. The above is only for illustrating the technical idea of the present application, and the protection scope of the present application is not limited by this, and any modification made on the basis of the technical scheme according to the technical idea of the present application falls within the protection scope of the claims of the present application.
Claims (5)
1. The tin lining system for the components is characterized by comprising a component clamping platform (7), a tin lining platform (5), a power control structure (2), a tin lining tin pot (6) and a moving structure; the device comprises a tin lining platform (5), a power control structure (2), a component clamping platform (7) and a component clamping platform (7), wherein the tin lining platform (5) is connected with one end of the moving structure, the other end of the moving structure is connected with the power control structure (2), the tin lining platform (5) is arranged on the power control structure (2), and the tin lining platform (6) and the component clamping platform (7) are arranged on the same side and drive the component clamping platform (7) to move in the X direction and the Z direction through the moving structure of the tin lining platform (5);
the tin coating platform (5) comprises a fixed disc (5-1); a supporting seat (5-2); a support cover plate (5-3); the fixing disc (5-1) is connected with the corner device (4-2), the fixing disc (5-1) is connected with the supporting seat (5-2), the supporting cover plate (5-3) is arranged on the supporting seat (5-2), and the supporting seat (5-2) is connected with the component clamping platform (7);
the lower end face of the supporting seat (5-2) is provided with a T-shaped through groove, and the T-shaped through groove is connected with the sliding block plate (7-5);
the component clamping platform (7) comprises a side supporting frame (7-1), a sliding block plate (7-5) and a component clamping seat (7-6); the top of the component clamping platform (7) is provided with a sliding block plate (7-5), a side supporting frame (7-1) is arranged below the sliding block plate (7-5), the side supporting frame (7-1) is connected with a component clamping seat (7-6) arranged below, and a component (8) is arranged on the component clamping seat (7-6);
the side support frame (7-1) and the device clamping seat (7-6) are connected through the low support frame (7-2), the U-shaped sliding rail of the low support frame (7-2), and a connecting structure is arranged on the inner side of the bottom of the low support frame (7-2).
2. The tin coating system for components according to claim 1, wherein the moving structure comprises a Z-direction linear motion assembly (3) and an X-direction corner motion assembly (4), one end of the X-direction corner motion assembly (4) is connected with the Z-direction linear motion assembly (3), and the other end of the X-direction corner motion assembly (4) is connected with a tin coating platform (5).
3. The tin coating system for components and parts according to claim 2, wherein the Z-direction linear motion assembly (3) comprises a Z-direction power structure (3-1), a coupler (3-3), a sliding block (3-5) and a screw rod (3-6), the Z-direction power structure (3-1) is installed on the power control structure (2), the Z-direction power structure (3-1) is connected with the screw rod (3-6) through the coupler (3-3), the sliding block (3-5) is arranged on the screw rod (3-6), and the X-direction corner motion assembly (4) is arranged on the sliding block (3-5).
4. Tin coating system for components according to claim 1, characterized in that the X-direction corner motion assembly (4) comprises a corner device (4-2) and an X-direction power structure (4-4); the sliding block (3-5) is connected with the X-direction power structure (4-4), the X-direction power structure (4-4) is connected with the corner device (4-2), and the corner device (4-2) is connected with the tin coating platform (5).
5. The tin coating system for the components according to claim 1, wherein the power control structure (2) is provided with a protective cover (1), and the protective cover (1) is arranged on the outer sides of the power control structure (2), the tin coating platform (5), the tin coating pot (6) and the component clamping platform (7) in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211043104.1A CN115418591B (en) | 2022-08-29 | 2022-08-29 | Tin lining system for components |
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| CN202211043104.1A CN115418591B (en) | 2022-08-29 | 2022-08-29 | Tin lining system for components |
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| CN115418591B true CN115418591B (en) | 2023-11-14 |
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| GB191121683A (en) * | 1911-10-02 | 1912-06-20 | Henry Josef Diether | Improvements in and relating to Tinning and the like Machines. |
| EP0150954A1 (en) * | 1984-01-17 | 1985-08-07 | Corfin Technologies Inc. | Apparatus for dip tinning |
| SU1684353A1 (en) * | 1989-05-25 | 1991-10-15 | Предприятие П/Я А-1405 | Apparatus for hot tinning of parts |
| JPH06226444A (en) * | 1993-01-29 | 1994-08-16 | Nec Kansai Ltd | Solder dipping device |
| JP2005246477A (en) * | 2004-02-04 | 2005-09-15 | Tie:Kk | Apparatus for supplying and transporting metal plate |
| CN201459225U (en) * | 2009-05-21 | 2010-05-12 | 北京航天光华电子技术有限公司 | Automatic tin coating machine |
| DE102011077247A1 (en) * | 2011-06-09 | 2012-12-13 | Eutect Gmbh | Device useful for removing contamination and/or a solder from a solder bath, comprises a tinning tank in which the solder bath is received, a solder entry and a blade for removal of solder or solder dross |
| KR20130044013A (en) * | 2011-10-21 | 2013-05-02 | 주식회사 호영하이텍 | Non-slip deck materials manufacturing apparatus and non-slip deck materials manufacturing apparatus |
| CN204138742U (en) * | 2014-09-16 | 2015-02-04 | 北京航天光华电子技术有限公司 | A kind of round electric connector wards off tin device |
| CN108832444A (en) * | 2018-06-21 | 2018-11-16 | 上海空间电源研究所 | Tee electric connector wards off tin tooling and its application method between a kind of plate |
| CN210231826U (en) * | 2019-05-22 | 2020-04-03 | 北京新立机械有限责任公司 | Axial element tin-coating tool for tin-coating robot |
| CN210587557U (en) * | 2019-09-26 | 2020-05-22 | 中国电子科技集团公司第五十八研究所 | Gold-removing tin-coating device for pins of QFP (quad Flat Package) devices |
| GB202019066D0 (en) * | 2020-12-03 | 2021-01-20 | Retronix Ltd | Tinning of electrical components |
| CN215187636U (en) * | 2021-06-08 | 2021-12-14 | 深圳华科生数字科技有限公司 | Auxiliary tin positioning jig for circuit board |
| CN114589367A (en) * | 2022-03-28 | 2022-06-07 | 北京计算机技术及应用研究所 | Automatic batch tin coating tool system and method for welding pin type aviation plug connector |
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2022
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Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191121683A (en) * | 1911-10-02 | 1912-06-20 | Henry Josef Diether | Improvements in and relating to Tinning and the like Machines. |
| EP0150954A1 (en) * | 1984-01-17 | 1985-08-07 | Corfin Technologies Inc. | Apparatus for dip tinning |
| SU1684353A1 (en) * | 1989-05-25 | 1991-10-15 | Предприятие П/Я А-1405 | Apparatus for hot tinning of parts |
| JPH06226444A (en) * | 1993-01-29 | 1994-08-16 | Nec Kansai Ltd | Solder dipping device |
| JP2005246477A (en) * | 2004-02-04 | 2005-09-15 | Tie:Kk | Apparatus for supplying and transporting metal plate |
| CN201459225U (en) * | 2009-05-21 | 2010-05-12 | 北京航天光华电子技术有限公司 | Automatic tin coating machine |
| DE102011077247A1 (en) * | 2011-06-09 | 2012-12-13 | Eutect Gmbh | Device useful for removing contamination and/or a solder from a solder bath, comprises a tinning tank in which the solder bath is received, a solder entry and a blade for removal of solder or solder dross |
| KR20130044013A (en) * | 2011-10-21 | 2013-05-02 | 주식회사 호영하이텍 | Non-slip deck materials manufacturing apparatus and non-slip deck materials manufacturing apparatus |
| CN204138742U (en) * | 2014-09-16 | 2015-02-04 | 北京航天光华电子技术有限公司 | A kind of round electric connector wards off tin device |
| CN108832444A (en) * | 2018-06-21 | 2018-11-16 | 上海空间电源研究所 | Tee electric connector wards off tin tooling and its application method between a kind of plate |
| CN210231826U (en) * | 2019-05-22 | 2020-04-03 | 北京新立机械有限责任公司 | Axial element tin-coating tool for tin-coating robot |
| CN210587557U (en) * | 2019-09-26 | 2020-05-22 | 中国电子科技集团公司第五十八研究所 | Gold-removing tin-coating device for pins of QFP (quad Flat Package) devices |
| GB202019066D0 (en) * | 2020-12-03 | 2021-01-20 | Retronix Ltd | Tinning of electrical components |
| CN215187636U (en) * | 2021-06-08 | 2021-12-14 | 深圳华科生数字科技有限公司 | Auxiliary tin positioning jig for circuit board |
| CN114589367A (en) * | 2022-03-28 | 2022-06-07 | 北京计算机技术及应用研究所 | Automatic batch tin coating tool system and method for welding pin type aviation plug connector |
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| Publication number | Publication date |
|---|---|
| CN115418591A (en) | 2022-12-02 |
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