CN219999710U - Repair mechanism for silver paste line of circuit board - Google Patents
Repair mechanism for silver paste line of circuit board Download PDFInfo
- Publication number
- CN219999710U CN219999710U CN202321640263.XU CN202321640263U CN219999710U CN 219999710 U CN219999710 U CN 219999710U CN 202321640263 U CN202321640263 U CN 202321640263U CN 219999710 U CN219999710 U CN 219999710U
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- direction driving
- pen
- silver paste
- driving component
- base
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 49
- 239000004332 silver Substances 0.000 title claims abstract description 49
- 230000008263 repair mechanism Effects 0.000 title claims description 18
- 239000003550 marker Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008439 repair process Effects 0.000 abstract description 16
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses a repairing mechanism of a silver paste line of a circuit board, which comprises the following components: the device comprises a base, a support plate slidably arranged above the base and a support plate arranged on the base and positioned above the support plate, wherein a first X-direction driving assembly is arranged on one side of the lower surface of the support plate, a second X-direction driving assembly is arranged on the other side of the lower surface of the support plate, a first Y-direction driving assembly and a second Y-direction driving assembly are arranged on respective movable parts of the first X-direction driving assembly and the second X-direction driving assembly, a mounting frame and a mounting plate are arranged on respective movable parts of the first Y-direction driving assembly and the second Y-direction driving assembly, a camera arranged towards the support plate, a lens and a second telescopic rod are arranged on the lower surface of the first telescopic rod mounting plate respectively, and a first pen is arranged on the movable part of the second telescopic rod. The utility model can identify and repair the abnormal region on the product to be detected, and can detect the electric signal of the repaired region, thereby improving the overall processing efficiency of the product.
Description
Technical Field
The utility model relates to the technical field of conductive silver paste manufacturing, in particular to a repairing mechanism for a silver paste line of a circuit board.
Background
Silver paste lines are one of the common conductive lines and are widely applied to the fields of printed circuits and the like, but silver paste is easy to migrate silver ions when in use, so that the electronic products are invalid.
After the repair of the silver paste line in the prior art, the repaired line still cannot be conducted due to the condition of leakage repair or occurrence of holes in the silver paste, and secondary detection is needed.
Disclosure of Invention
The utility model aims to provide a repair mechanism for a silver paste line of a circuit board, which can identify and repair an abnormal area on a product to be detected, can detect an electric signal in the repaired area and improves the overall processing efficiency of the product.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a repair mechanism for a silver paste line of a circuit board, comprising: the device comprises a base, a carrier plate which is slidably arranged above the base, and a support plate which is arranged on the base and is positioned above the carrier plate, wherein the upper surface of the carrier plate is used for placing a product to be detected, a conductive circuit formed by silver paste is arranged on the surface of one side of the product to be detected, a first X-direction driving assembly is arranged on one side of the lower surface of the support plate, a second X-direction driving assembly is arranged on the other side of the lower surface of the support plate, a first Y-direction driving assembly and a second Y-direction driving assembly are arranged on the movable parts of the first X-direction driving assembly and the second X-direction driving assembly respectively, and a mounting frame and a mounting plate are arranged on the movable parts of the first Y-direction driving assembly and the second Y-direction driving assembly respectively;
install camera, camera lens and first telescopic link that orientation carrier plate set up on the mounting bracket respectively, the camera lens is located under the camera, vertical setting first telescopic link is located the outside of camera and installs a silver thick liquid pen on the movable part of this first telescopic link lower extreme, the lower surface mounting of mounting panel has a second telescopic link, install a first table pen on the movable part of second telescopic link, install a support frame on the fixed part of second telescopic link, one install in display on the support frame pass through the wire respectively with a second table pen with first table pen electricity is connected.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, set up a vertical holding groove that extends on the second table pen, the upper portion embedding in this holding groove is installed a spring, vertical setting the lower extreme of spring is connected with a marker pen, installs a shifting block that extends to the second table pen outside horizontally on this marker pen lateral wall, on the second table pen and lie in the holding groove outside vertically set up one with shifting block sliding fit's spout.
2. In the scheme, a computer is arranged on the base and positioned outside the supporting plate, and a digital magnifier which is in communication connection with the computer is arranged on the supporting frame.
3. In the above scheme, the mounting seat for embedding the second stylus is arranged on the upper surface of the base and positioned on the outer side of the supporting plate.
4. In the scheme, the lens is arranged on the mounting frame through an adapter plate.
5. In the scheme, the supporting plate is arranged on the base through at least two supporting columns.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the repairing mechanism for the silver paste line of the circuit board, the first Y-direction driving component and the second Y-direction driving component are respectively provided with the mounting frame and the mounting plate, the mounting frame is respectively provided with the camera, the lens and the first telescopic rod which are arranged towards the carrier plate, the lens is positioned right below the camera, the vertically arranged first telescopic rod is positioned outside the camera, the movable part at the lower end of the first telescopic rod is provided with the silver paste pen, the lower surface of the mounting plate is provided with the second telescopic rod, the movable part of the second telescopic rod is provided with the first pointer, the fixed part of the second telescopic rod is provided with the supporting frame, the display arranged on the supporting frame is respectively electrically connected with the second pointer and the first pointer through wires, so that the abnormal region on the product to be detected can be identified and repaired, the repaired region can be subjected to instant electric signal detection to screen out the product which is still unqualified after repair, and the whole processing efficiency of the product is improved.
2. The utility model relates to a repairing mechanism of a silver paste line of a circuit board, which is characterized in that a vertically extending accommodating groove is further formed in a second meter pen, a spring is embedded and installed at the upper part of the accommodating groove, the lower end of the vertically arranged spring is connected with a marker pen, a shifting block horizontally extending to the outer side of the second meter pen is installed on the side wall of the marker pen, a sliding groove which is in sliding fit with the shifting block is vertically formed in the second meter pen and is positioned at the outer side of the accommodating groove, and real-time identification can be carried out on an area which is still unqualified after repairing, so that the rapid positioning of the subsequent secondary repairing is facilitated, and the efficiency of processing production is further improved.
Drawings
FIG. 1 is a schematic diagram of a repair mechanism for a silver paste line of a circuit board according to the present utility model;
fig. 2 is a schematic diagram of a partial structure of a repair mechanism for a silver paste line of a circuit board according to the present utility model;
FIG. 3 is a schematic diagram showing a part of a repair mechanism for a silver paste line of a circuit board according to the present utility model;
FIG. 4 is a schematic diagram of a second stylus of the repair mechanism for silver paste lines of the circuit board according to the present utility model;
fig. 5 is a schematic cross-sectional view of a second stylus of the repairing mechanism for silver paste lines of the circuit board according to the present utility model.
In the above figures: 1. a base; 2. a carrier plate; 3. a support plate; 41. a first X-direction drive assembly; 42. a first Y-drive assembly; 5. a mounting frame; 6. a camera; 7. an adapter plate; 8. a lens; 9. a first telescopic rod; 10. silver paste pen; 11. marking pen; 12. a shifting block; 13. a chute; 15. a support column; 161. a second X-direction drive assembly; 162. a second Y-direction drive assembly; 17. a mounting plate; 18. a second telescopic rod; 191. a first stylus; 192. a second stylus; 193. a mounting base; 20. a support frame; 21. a display; 22. a wire; 23. a computer; 24. a digital magnifier; 25. a receiving groove; 100. and (5) detecting a product to be detected.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a repair mechanism for a silver paste line of a circuit board, comprising: the device comprises a base 1, a carrier plate 2 slidably arranged above the base 1 and a support plate 3 arranged on the base 1 and positioned above the carrier plate 2, wherein the upper surface of the carrier plate 2 is used for placing a product 100 to be detected, a conductive circuit formed by silver paste is arranged on one side surface of the product 100 to be detected, a first X-direction driving component 41 is arranged on one side of the lower surface of the support plate 3, a second X-direction driving component 161 is arranged on the other side of the lower surface of the support plate 3, a first Y-direction driving component 42 and a second Y-direction driving component 162 are arranged on the moving parts of the first X-direction driving component 41 and the second X-direction driving component 161 respectively, and a mounting frame 5 and a mounting plate 17 are arranged on the moving parts of the first Y-direction driving component 42 and the second Y-direction driving component 162 respectively;
the camera 6, the lens 8 and the first telescopic rod 9 which are arranged towards the carrier plate 2 are respectively arranged on the mounting frame 5, the lens 8 is positioned under the camera 6, the first telescopic rod 9 which is vertically arranged is positioned at the outer side of the camera 6, a silver paste pen 10 is arranged on a movable part at the lower end of the first telescopic rod 9, a second telescopic rod 18 is arranged on the lower surface of the mounting plate 17, a first pointer 191 is arranged on the movable part of the second telescopic rod 18, a supporting frame 20 is arranged on the fixed part of the second telescopic rod 18, and a display 21 arranged on the supporting frame 20 is respectively electrically connected with a second pointer 192 and the first pointer 191 through wires 22;
placing the product to be detected on a carrier plate, enabling one side of the product to be detected, which is provided with a conductive circuit, to face upwards and be opposite to a camera and a lens, and moving the carrier plate to enable the product to be detected to be located under a silver paste pen;
the first X-direction driving assembly is matched with the first Y-direction driving assembly, the mounting frame and the camera on the mounting frame are driven to move according to the set path track, and the surface of the whole product to be detected is scanned in a traversing mode;
in the process, when an abnormal area is detected, the movable mounting frame enables the silver paste pen to be located right above the broken line of the conductive line in the abnormal area, the first telescopic rod drives the silver paste pen to move downwards to be in contact with the surface of a product to be detected, and silver paste is released to repair the broken line.
The second pen gauge 192 is provided with a vertically extending accommodating groove 25, a spring 26 is embedded and installed at the upper part of the accommodating groove 25, a marker 11 is connected to the lower end of the vertically arranged spring 26, a shifting block 12 horizontally extending to the outer side of the second pen gauge 192 is installed on the side wall of the marker 11, and a sliding groove 13 in sliding fit with the shifting block 12 is vertically formed in the second pen gauge 192 and located at the outer side of the accommodating groove 25;
when the repair of the maintenance point is judged to be unqualified, the marking pen originally positioned in the second pointer is pulled downwards by pulling the shifting block to mark the unqualified position in real time, and then the shifting block is loosened, and the marking pen is reset upwards to the second pointer under the action of the spring, so that the position with the defect is conveniently repaired for the second time, and the position needing to be repaired can be rapidly identified during the second repair.
A computer 23 is arranged on the base 1 and outside the supporting plate 3, and a digital magnifier 24 connected with the computer 23 in a communication way is arranged on the supporting frame 20.
The upper surface of the base 1 and located outside the support plate 3 is provided with a mounting seat 193 into which the second stylus 192 is inserted.
Example 2: a repair mechanism for a silver paste line of a circuit board, comprising: the device comprises a base 1, a carrier plate 2 slidably arranged above the base 1 and a support plate 3 arranged on the base 1 and positioned above the carrier plate 2, wherein the upper surface of the carrier plate 2 is used for placing a product 100 to be detected, a conductive circuit formed by silver paste is arranged on one side surface of the product 100 to be detected, a first X-direction driving component 41 is arranged on one side of the lower surface of the support plate 3, a second X-direction driving component 161 is arranged on the other side of the lower surface of the support plate 3, a first Y-direction driving component 42 and a second Y-direction driving component 162 are arranged on the moving parts of the first X-direction driving component 41 and the second X-direction driving component 161 respectively, and a mounting frame 5 and a mounting plate 17 are arranged on the moving parts of the first Y-direction driving component 42 and the second Y-direction driving component 162 respectively;
the camera 6, the lens 8 and the first telescopic rod 9 which are arranged towards the carrier plate 2 are respectively arranged on the mounting frame 5, the lens 8 is positioned under the camera 6, the first telescopic rod 9 which is vertically arranged is positioned at the outer side of the camera 6, a silver paste pen 10 is arranged on a movable part at the lower end of the first telescopic rod 9, a second telescopic rod 18 is arranged on the lower surface of the mounting plate 17, a first pointer 191 is arranged on the movable part of the second telescopic rod 18, a supporting frame 20 is arranged on the fixed part of the second telescopic rod 18, and a display 21 arranged on the supporting frame 20 is respectively electrically connected with a second pointer 192 and the first pointer 191 through wires 22;
after the whole product surface is scanned and repaired, the carrier plate is moved to move the product to the position right below the first pen;
the second X-direction driving assembly and the second Y-direction driving assembly are matched, so that the path track of the silver paste pen in the scanning process is synchronized, the mounting plate and the first pen thereon are driven to move, and the surface of the whole scanned and repaired product is scanned in a traversing way;
when the first meter pen moves to the upper part of the maintenance point, the second telescopic rod drives the first meter pen to move downwards to be in contact with the maintenance point, an operator manually contacts the second meter pen with a silver paste line around the maintenance point, and the resistance value is read through the display to judge whether the repair at the maintenance point is qualified or not.
A computer 23 is arranged on the base 1 and positioned outside the supporting plate 3, and a digital magnifier 24 which is in communication connection with the computer 23 is arranged on the supporting frame 20;
in the detection process, the amplified maintenance point peripheral image can be transmitted to a computer display screen through a digital magnifier, so that an operator can be helped to quickly find the contact position of the second pointer.
The lens 8 is mounted on the mounting frame 5 via an adapter plate 7.
The support plate 3 is mounted on the base 1 by at least two support columns 15.
The working principle of the utility model is as follows:
placing the product to be detected on a carrier plate, enabling one side of the product to be detected, which is provided with a conductive circuit, to face upwards and be opposite to a camera and a lens, and moving the carrier plate to enable the product to be detected to be located under a silver paste pen;
the first X-direction driving assembly is matched with the first Y-direction driving assembly, the mounting frame and the camera on the mounting frame are driven to move according to the set path track, and the surface of the whole product to be detected is scanned in a traversing mode;
in the process, when an abnormal area is detected, the mounting frame is moved to enable the silver paste pen to be located right above a broken line of a conductive line in the abnormal area, the first telescopic rod drives the silver paste pen to move downwards to be in contact with the surface of a product to be detected, and silver paste is released to repair the broken line;
after the whole product surface is scanned and repaired, the carrier plate is moved to move the product to the position right below the first pen;
the second X-direction driving assembly and the second Y-direction driving assembly are matched, so that the path track of the silver paste pen in the scanning process is synchronized, the mounting plate and the first pen thereon are driven to move, and the surface of the whole scanned and repaired product is scanned in a traversing way;
when the first meter pen moves to the position above the maintenance point, the second telescopic rod drives the first meter pen to move downwards to be in contact with the maintenance point, an operator manually contacts the second meter pen with a silver paste line around the maintenance point, and the resistance value is read through the display to judge whether the repair at the maintenance point is qualified or not;
in the process, the enlarged maintenance point peripheral image can be transmitted to a computer display screen through a digital magnifier, so that an operator can be helped to quickly find the contact position of the second pointer;
when the repair of the maintenance point is judged to be unqualified, the marking pen originally positioned in the second pointer is pulled downwards by pulling the shifting block to mark the unqualified position in real time, and then the shifting block is loosened, and the marking pen is reset upwards to the second pointer under the action of the spring, so that the position with the defect is conveniently repaired for the second time, and the position needing to be repaired can be rapidly identified during the second repair.
When the repair mechanism of the circuit board silver paste line is adopted, the repair mechanism can be used for identifying and repairing abnormal areas on a product to be detected, detecting the electric signals in real time on the repaired areas to screen out products which are still unqualified after repair, improving the overall processing efficiency of the products, and marking the areas which are still unqualified after repair in real time, so that the rapid positioning of the subsequent secondary repair is facilitated, and the processing production efficiency is further improved.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. A repair mechanism for a silver paste line of a circuit board, comprising: base (1), slidable set up in carrier plate (2) of base (1) top and install on base (1) and be located backup pad (3) of carrier plate (2) top, carrier plate (2) upper surface is used for placing and waits to detect product (100), wait to detect the conductive line that product (100) one side surface has and form by silver thick liquid, its characterized in that: a first X-direction driving component (41) is arranged on one side of the lower surface of the supporting plate (3), a second X-direction driving component (161) is arranged on the other side of the lower surface of the supporting plate, a first Y-direction driving component (42) and a second Y-direction driving component (162) are arranged on the moving parts of the first X-direction driving component (41) and the second X-direction driving component (161), and a mounting frame (5) and a mounting plate (17) are arranged on the moving parts of the first Y-direction driving component (42) and the second Y-direction driving component (162);
install camera (6), camera lens (8) and first telescopic link (9) that orientation carrier plate (2) set up on mounting bracket (5) respectively, camera lens (8) are located under camera (6), vertical setting first telescopic link (9) are located the outside of camera (6) and install a silver thick liquid pen (10) on the movable part of this first telescopic link (9) lower extreme, the lower surface mounting of mounting panel (17) has a second telescopic link (18), install a first table pen (191) on the movable part of second telescopic link (18), install a support frame (20) on the fixed part of second telescopic link (18), one install in display (21) on support frame (20) pass through wire (22) respectively with a second table pen (192) with first table pen (191) electricity is connected.
2. The repair mechanism for silver paste lines of a circuit board according to claim 1, wherein: the utility model discloses a watch pen, including second table pen (192) and fixed plate, set up a holding groove (25) of vertical extension on second table pen (192), a spring (26) is installed in the upper portion embedding of this holding groove (25), vertical setting the lower extreme of spring (26) is connected with a marker pen (11), installs a shifting block (12) that extends to second table pen (192) outside horizontally on this marker pen (11) lateral wall, on second table pen (192) and lie in holding groove (25) outside vertically set up one with shifting block (12) sliding fit's spout (13).
3. The repair mechanism for silver paste lines of circuit boards according to claim 1 or 2, wherein: a computer (23) is arranged on the base (1) and positioned outside the supporting plate (3), and a digital magnifier (24) which is in communication connection with the computer (23) is arranged on the supporting frame (20).
4. The repair mechanism for silver paste lines of a circuit board according to claim 1, wherein: the upper surface of the base (1) and positioned outside the supporting plate (3) are provided with a mounting seat (193) for embedding the second pointer (192).
5. The repair mechanism for silver paste lines of a circuit board according to claim 1, wherein: the lens (8) is arranged on the mounting frame (5) through an adapter plate (7).
6. The repair mechanism for silver paste lines of a circuit board according to claim 1, wherein: the supporting plate (3) is arranged on the base (1) through at least two supporting columns (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640263.XU CN219999710U (en) | 2023-06-27 | 2023-06-27 | Repair mechanism for silver paste line of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640263.XU CN219999710U (en) | 2023-06-27 | 2023-06-27 | Repair mechanism for silver paste line of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219999710U true CN219999710U (en) | 2023-11-10 |
Family
ID=88615512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321640263.XU Active CN219999710U (en) | 2023-06-27 | 2023-06-27 | Repair mechanism for silver paste line of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219999710U (en) |
-
2023
- 2023-06-27 CN CN202321640263.XU patent/CN219999710U/en active Active
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