CN220039704U - Circuit board silver net check out test set - Google Patents
Circuit board silver net check out test set Download PDFInfo
- Publication number
- CN220039704U CN220039704U CN202321291338.8U CN202321291338U CN220039704U CN 220039704 U CN220039704 U CN 220039704U CN 202321291338 U CN202321291338 U CN 202321291338U CN 220039704 U CN220039704 U CN 220039704U
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- silver
- axis screw
- sliding table
- silver net
- tensiometer
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 144
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 132
- 239000004332 silver Substances 0.000 title claims abstract description 132
- 238000001514 detection method Methods 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 description 16
- 229910000679 solder Inorganic materials 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a circuit board silver net detection device, which relates to the technical field of silver net detection and comprises a silver net tensiometer, wherein a VGA camera is arranged on one side of the silver net tensiometer; a detection table is arranged below the silver net tensiometer; one side of the silver net tensiometer and one side of the VGA camera are fixedly connected with a Y-axis screw rod sliding table, and the bottom of the Y-axis screw rod sliding table is in sliding connection with a Z-axis screw rod sliding table; the bottom of one end of the Z-axis screw rod sliding table is fixedly connected with a sliding seat through a bolt, and when the Z-axis screw rod sliding table is used, a silver net to be detected is placed on a detection table through an upper discharging assembly, a groove is formed in the detection table, and the silver net card enters the groove of the detection table; the silver net tensiometer and the VGA camera can be controlled to move in any direction through the Y-axis screw sliding table, the Z-axis screw sliding table and the X-axis screw sliding table, so that the silver net tensiometer and the VGA camera can detect any position of the silver net, and accuracy of silver net detection results is ensured.
Description
Technical Field
The utility model particularly relates to the technical field of silver network detection, in particular to circuit board silver network detection equipment.
Background
The silver net is arranged on the circuit board, and circuit nodes are reserved on the silver net and are connected in a welding mode, so that the solder on the welding spots is too little, the mechanical strength is reduced, and early failure of the welding spots can be caused; too much solder on the solder joint increases cost, is easy to cause bridging (short circuit) of the solder joint, and can disguise welding defects. So that the solder on the pads is appropriate. When the printed circuit board is welded, the solder is distributed over the pad and spread in skirt shape.
The size of the welding spot influences the tension of the whole circuit board; by detecting the tension of the silver mesh on the circuit board, the solder of the welding spot can be obtained more or less.
The traditional welding spot detection is carried out by means of a handheld silver net tension detector, and the detected tension value can find out the quality of the welding spot, but the condition that the silver net is bridged cannot be detected, so that the silver net circuit part is short-circuited, and the PCB is unqualified;
therefore, we provide a circuit board silver net check out test set, and the silver net tensiometer of this equipment is used for detecting the tension of silver net, detects the quality of silver net solder joint, and the bridging condition of silver net solder joint is detected to the VGA camera of this equipment, and silver net tensiometer cooperation VGA camera can carry out the omnidirectional detection to the silver net, has also increased the detection effect when guaranteeing detection efficiency.
Disclosure of Invention
The utility model aims to provide a circuit board silver net detection device, which solves the problems that the traditional welding spot detection is carried out by means of a handheld silver net tension detector, the detected tension value can find out the quality of welding spots, but the bridging condition of a silver net cannot be detected, and the short circuit of a silver net circuit part is caused, so that the PCB is unqualified.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a circuit board silver net detection device comprises a silver net tensiometer, wherein a VGA camera is arranged on one side of the silver net tensiometer; a detection table is arranged below the silver net tensiometer; one side of the silver net tensiometer and one side of the VGA camera are fixedly connected with a Y-axis screw rod sliding table, and the bottom of the Y-axis screw rod sliding table is in sliding connection with a Z-axis screw rod sliding table; the bottom of one end of the Z-axis screw rod sliding table is fixedly connected with a sliding seat through a bolt, and the bottom of the sliding seat is in sliding connection with the X-axis screw rod sliding table; an upper discharging component is arranged above the silver net tensiometer; a backlight source is arranged below the detection table.
As a further technical scheme of the utility model, the bottom of one end of the Z-axis screw sliding table far away from the X-axis screw sliding table is in sliding connection with a sliding rail on the X-axis auxiliary sliding table.
As a further technical scheme of the utility model, the bottoms of the X-axis screw rod sliding table and the X-axis auxiliary sliding table are welded with the base; four corners of the detection table are fixedly connected with the base through a bracket.
As a further technical scheme of the utility model, the bottom of the base is welded with the frame body, the top of the base is welded with the protective shell, and the detection table, the backlight source and other components are all positioned inside the protective shell.
As a further technical scheme of the utility model, the loading and unloading assembly comprises a plurality of adsorption nozzles, and the tops of the adsorption nozzles are sleeved with the connecting frame; the top of the connecting frame is fixedly connected with a vertical frame through bolts.
As a further technical scheme of the utility model, one side of the vertical frame is connected with a vertical linear module in a sliding way, and the top of the vertical linear module is connected with the bottom of the horizontal linear module in a sliding way; the top of the transverse linear module is welded with the top of the inner side of the protective shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the silver net detection device is used, the silver net to be detected is placed on the detection table through the loading and unloading assembly, the detection table is provided with the groove, and after the silver net card enters the groove of the detection table, the silver net can be prevented from being displaced, so that the detection work can be normally carried out; the silver net tension meter and the VGA camera can be controlled to move in any direction through the Y-axis screw sliding table, the Z-axis screw sliding table and the X-axis screw sliding table, so that the silver net tension meter and the VGA camera can detect any position of a silver net, the accuracy of a silver net detection result is ensured, when the silver net tension meter detects the silver net, the Y-axis screw sliding table controls the silver net tension meter to descend, the silver net tension meter is attached to the silver net, the silver net tension meter can apply pressure to the silver net and can measure the tension value of the contact position of the silver net and the silver net tension meter, and when the silver net tension meter detects the silver net, the VGA camera can detect the bridging condition of welding spots on the silver net; the device has strong mobility, can detect any position of the silver net, can detect the tension value and the welding spot bridging condition of the silver net at the same time, ensures the detection efficiency and simultaneously ensures better detection effect;
2. according to the utility model, when the VGA camera detects the silver net, the backlight source can illuminate the silver net, and illumination conditions are provided for the detection of the VGA camera, so that the accuracy of the detection result of the VGA camera can be ensured; the base and the frame body play a role in supporting various parts of the equipment; all parts of the device are positioned at the inner side of the protective shell, and the protective shell can protect all parts and prevent errors of detection results caused by the influence of external environment on all parts;
3. according to the utility model, the upper discharging assembly adsorbs the silver net through the plurality of adsorption nozzles to carry out the moving work of the silver net, the adsorption nozzles can prevent the silver net from being damaged when the silver net is moved, the transverse linear module and the vertical linear module of the upper discharging assembly can enable the adsorption nozzles to move in multiple directions, the adsorption nozzles can smoothly place the silver net on the detection table, and the silver net can be normally taken out from the detection table after the detection is finished.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of fig. 1 in the present utility model.
Fig. 3 is a schematic view of a part of the structure of the present utility model.
Fig. 4 is another view of fig. 1 of the present utility model.
Fig. 5 is a schematic perspective view of the loading and unloading assembly of the present utility model.
Fig. 6 is a front view of fig. 4 in the present utility model.
In the figure: 1-silver wire tensiometer, 2-Y axis lead screw slipway, 3-Z axis lead screw slipway, 4-slide, 5-X axis auxiliary slipway, 6-X axis lead screw slipway, 7-clamping groove, 8-detection table, 9-backlight source, 10-upper discharging component, 101-adsorption nozzle, 102-connecting frame, 103-vertical frame, 104-horizontal straight line module, 105-vertical straight line module, 11-base, 12-frame body, 13-protective shell and 14-VGA camera.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, in an embodiment of the present utility model, a circuit board silver mesh detection apparatus includes a silver mesh tensiometer 1, where a VGA camera 14 is disposed on one side of the silver mesh tensiometer 1; a detection table 8 is arranged below the silver-mesh tensiometer 1; one side of the silver wire tensiometer 1 and one side of the VGA camera 14 are fixedly connected with a Y-axis screw rod sliding table 2, and the bottom of the Y-axis screw rod sliding table 2 is in sliding connection with a Z-axis screw rod sliding table 3; the bottom of one end of the Z-axis screw rod sliding table 3 is fixedly connected with a sliding seat 4 through a bolt, and the bottom of the sliding seat 4 is in sliding connection with an X-axis screw rod sliding table 6; an upper discharging component 10 is arranged above the silver mesh tensiometer 1; a backlight source 9 is arranged below the detection table 8;
one end bottom of the Z-axis screw sliding table 3 far away from the X-axis screw sliding table 6 is in sliding connection with a sliding rail on the X-axis auxiliary sliding table 5.
Through adopting above-mentioned technical scheme, during the use, place the silver wire netting that needs to detect on detecting platform 8 through last unloading subassembly 10, be equipped with the recess on the detecting platform 8, after the silver wire netting card advances the recess of detecting platform 8, can prevent that the silver wire netting from taking place the displacement, ensure that detection work can normally go on; the silver mesh tensiometer 1 and the VGA camera 14 can be controlled to move in any direction through the Y-axis screw sliding table 2, the Z-axis screw sliding table 3 and the X-axis screw sliding table 6, so that the silver mesh tensiometer 1 and the VGA camera 14 can detect any position of a silver mesh, the accuracy of a silver mesh detection result is ensured, when the silver mesh tensiometer 1 detects the silver mesh, the Y-axis screw sliding table 2 controls the silver mesh tensiometer 1 to descend, the silver mesh tensiometer 1 is attached to the silver mesh, the silver mesh tensiometer 1 can measure the tension value of the contact position of the silver mesh and the silver mesh tensiometer 1 when attaching and applying pressure to the silver mesh, and when the silver mesh tensiometer 1 detects the silver mesh, the VGA camera 14 can detect the bridging condition of welding spots on the silver mesh; the device has strong maneuverability, can detect any position of the silver net, can detect the tension value and the welding spot bridging condition of the silver net at the same time, and ensures the detection efficiency and simultaneously ensures better detection effect.
In the embodiment, the bottoms of the X-axis screw rod sliding table 6 and the X-axis auxiliary sliding table 5 are welded with the base 11; four corners of the detection table 8 are fixedly connected with the base 11 through brackets; the detection table 8 is internally provided with a cavity, a backlight 9 is embedded in the cavity, the top of the cavity of the detection table 8 is provided with transparent glass which is convenient for lamplight to penetrate, and a circuit board is placed above the glass.
The bottom of the base 11 is welded with a frame body 12, the top of the base 11 is welded with a protective shell 13, and the detection table 8, the backlight source 9 and other components are all positioned inside the protective shell 13.
By adopting the technical scheme, when the VGA camera 14 detects the silver net, the backlight 9 can illuminate the silver net and provide illumination conditions for the VGA camera 14 detection, so that the accuracy of the detection result of the VGA camera 14 can be ensured; the base 11 and the frame body 12 function to support the various components of the apparatus; all parts of this equipment are located the protecting crust 13 inboard, and the protecting crust 13 can protect each part, prevents that each part from leading to the testing result to appear the error because of receiving external environment's influence.
In this embodiment, the loading and unloading assembly 10 includes a plurality of adsorption nozzles 101, and the tops of the adsorption nozzles 101 are all sleeved with a connecting frame 102; the top of the connecting frame 102 is fixedly connected with a vertical frame 103 through bolts;
one side of the vertical frame 103 is connected with a vertical linear module 105 in a sliding manner, and the top of the vertical linear module 105 is connected with the bottom of the horizontal linear module 104 in a sliding manner; the top of the transverse linear module 104 is welded with the top of the inner side of the protective shell 1.
Through adopting above-mentioned technical scheme, go up the removal work that the subassembly 10 of unloading adsorbed silver wire netting through a plurality of absorption mouths 101 carries out silver wire netting, use absorption mouth 101 can prevent to cause the damage to silver wire netting when removing silver wire netting, go up the horizontal sharp module 104 of subassembly 10 of unloading and vertical sharp module 105 can let absorption mouth 101 carry out diversified removal, let absorption mouth 101 can place silver wire netting smoothly on the detection platform 8, also can normally take out silver wire netting from the detection platform 8 after the detection.
The working principle of the utility model is as follows: when the silver net detection device is used, a silver net to be detected is placed on the detection table 8 through the loading and unloading assembly 10, a groove is formed in the detection table 8, and after the silver net card enters the groove of the detection table 8, the silver net can be prevented from being displaced, so that the detection work can be normally carried out; the silver mesh tensiometer 1 and the VGA camera 14 can be controlled to move in any direction through the Y-axis screw sliding table 2, the Z-axis screw sliding table 3 and the X-axis screw sliding table 6, so that the silver mesh tensiometer 1 and the VGA camera 14 can detect any position of a silver mesh, the accuracy of a silver mesh detection result is ensured, when the silver mesh tensiometer 1 detects the silver mesh, the Y-axis screw sliding table 2 controls the silver mesh tensiometer 1 to descend, the silver mesh tensiometer 1 is attached to the silver mesh, the silver mesh tensiometer 1 can measure the tension value of the contact position of the silver mesh and the silver mesh tensiometer 1 when attaching and applying pressure to the silver mesh, and when the silver mesh tensiometer 1 detects the silver mesh, the VGA camera 14 can detect the bridging condition of welding spots on the silver mesh; the device has strong mobility, can detect any position of the silver net, can detect the tension value and the welding spot bridging condition of the silver net at the same time, ensures the detection efficiency and simultaneously ensures better detection effect;
as further optimization, when the VGA camera 14 detects the silver wire, the backlight 9 can illuminate the silver wire and provide illumination conditions for the VGA camera 14 to detect, so that the accuracy of the detection result of the VGA camera 14 can be ensured; the base 11 and the frame body 12 function to support the various components of the apparatus; all parts of the device are positioned on the inner side of the protective shell 13, and the protective shell 13 can protect all parts and prevent errors of detection results caused by the influence of external environment;
go up unloading subassembly 10 and adsorb silver net through a plurality of absorption mouths 101 and carry out the removal work of silver net, use absorption mouth 101 can prevent to cause the damage to silver net when removing silver net, go up unloading subassembly 10's horizontal sharp module 104 and vertical sharp module 105 can let absorption mouth 101 carry out diversified removal, let absorption mouth 101 can place silver net on the detection platform 8 smoothly, also can normally take out silver net from detection platform 8 after the detection.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 utility model 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.
Claims (6)
1. A circuit board silver net check out test set, its characterized in that: comprises a silver net tensiometer (1), wherein one side of the silver net tensiometer (1) is provided with a VGA camera (14); a detection table (8) is arranged below the silver net tensiometer (1); one side of the silver net tensiometer (1) and one side of the VGA camera (14) are fixedly connected with the Y-axis screw rod sliding table (2), and the bottom of the Y-axis screw rod sliding table (2) is in sliding connection with the Z-axis screw rod sliding table (3); the bottom of one end of the Z-axis screw rod sliding table (3) is fixedly connected with a sliding seat (4) through a bolt, and the bottom of the sliding seat (4) is in sliding connection with the X-axis screw rod sliding table (6); an upper discharging component (10) is arranged above the silver net tensiometer (1); a backlight source (9) is arranged below the detection table (8).
2. The circuit board silver network detection device according to claim 1, wherein: one end bottom of the Z-axis screw rod sliding table (3) far away from the X-axis screw rod sliding table (6) is in sliding connection with a sliding rail on the X-axis auxiliary sliding table (5).
3. The circuit board silver network detection device according to claim 2, wherein: the bottoms of the X-axis screw rod sliding table (6) and the X-axis auxiliary sliding table (5) are welded with the base (11); four corners of the detection table (8) are fixedly connected with the base (11) through a bracket.
4. A circuit board silver mesh detection apparatus according to claim 3, wherein: the bottom of the base (11) is welded with a frame body (12), and the top of the base (11) is welded with a protective shell (13).
5. The circuit board silver mesh detection device according to claim 4, wherein: the loading and unloading assembly (10) comprises a plurality of adsorption nozzles (101), and the tops of the adsorption nozzles (101) are sleeved with a connecting frame (102); the top of the connecting frame (102) is fixedly connected with a vertical frame (103) through bolts.
6. The circuit board silver mesh detection device according to claim 5, wherein: one side of the vertical frame (103) is connected with a vertical linear module (105) in a sliding manner, and the top of the vertical linear module (105) is connected with the bottom of the horizontal linear module (104) in a sliding manner; the top of the transverse linear module (104) is welded with the top of the inner side of the protective shell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291338.8U CN220039704U (en) | 2023-05-25 | 2023-05-25 | Circuit board silver net check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291338.8U CN220039704U (en) | 2023-05-25 | 2023-05-25 | Circuit board silver net check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039704U true CN220039704U (en) | 2023-11-17 |
Family
ID=88734955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291338.8U Active CN220039704U (en) | 2023-05-25 | 2023-05-25 | Circuit board silver net check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039704U (en) |
-
2023
- 2023-05-25 CN CN202321291338.8U patent/CN220039704U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 116, Xinsishenqian East Road, Hengli Town, Dongguan, Guangdong 523000 Patentee after: Guangdong Nuozheng Electronics Co.,Ltd. Country or region after: China Address before: No. 116, Xinsishenqian East Road, Hengli Town, Dongguan, Guangdong 523000 Patentee before: DONGGUAN NUOZHENG ELECTRONICS Co.,Ltd. Country or region before: China |