CN211012761U - PCB detection device - Google Patents
PCB detection device Download PDFInfo
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- CN211012761U CN211012761U CN201922500445.7U CN201922500445U CN211012761U CN 211012761 U CN211012761 U CN 211012761U CN 201922500445 U CN201922500445 U CN 201922500445U CN 211012761 U CN211012761 U CN 211012761U
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- support frame
- pcb board
- cross beam
- detection device
- plate
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Abstract
The utility model relates to a PCB board detects technical field, a PCB board detection device is disclosed, comprises a workbench, first support frame, the second support frame, the gyro wheel, the stand, the crossbeam, pick-up plate and sensor, first support frame and second support frame are parallel setting in the both sides of workstation respectively, and the width direction slip setting of workstation can be followed to first support frame, the gyro wheel sets up respectively on the inside wall of first support frame and second support frame, first support frame and second support frame all are down oblique setting, the stand sets up respectively in the both sides of first support frame and second support frame, the both ends of crossbeam respectively with the upper end of stand about sliding connection, pick-up plate and crossbeam rotatable coupling, the sensor sets up on the inside wall of the upper end of stand, pick-up plate and sensor response are connected. The technical scheme of the utility model can improve leg length detection efficiency and the precision of PCB board, improve product quality, reduce intensity of labour, easy operation, the practicality is strong.
Description
Technical Field
The utility model relates to a PCB board detects technical field, in particular to PCB board detection device.
Background
At present accomplish the welding back on electronic components on the PCB board, need cut off the electronic components's at the PCB board back fillet, the condition that the fillet height is uneven can appear after the pruning, it is pleasing to the eye to influence, influence the quality, if the fillet is pruned too high or exceed required 1.5 ~ 2.5mm, just need rework, if do not rework and probably lead to the PCB board to open a circuit, lead to the loss of PCB board function, however, present PCB board fillet length detects mainly to adopt the naked eye detection by the manual work, low production efficiency, low precision, and great labor strength.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a PCB board detection device, the welding foot length that aims at solving current PCB board detects mainly by artifical adoption naked eye detection, and productivity ratio is low, and the precision is low, the big technical problem of intensity of labour.
In order to achieve the above object, the PCB detecting device provided by the present invention comprises a workbench, a first supporting frame, a second supporting frame, rollers, a column, a beam, a detecting plate and a sensor, wherein the first supporting frame and the second supporting frame are respectively arranged on two sides of the workbench in parallel, the first supporting frame can be slidably arranged along the width direction of the workbench, the rollers are respectively rotatably arranged on the inner side walls of the upper end portions of the first supporting frame and the second supporting frame, the first supporting frame and the second supporting frame are both arranged in a downward inclined manner, the column is respectively vertically arranged on two sides of the first supporting frame and the second supporting frame in parallel, two ends of the beam are respectively slidably connected with the upper end portions of the column up and down, the upper end portion of the detecting plate is rotatably connected with the lower end portion of the beam, the sensor is arranged on the inner side walls of the upper end portion of the column, and the detection plate is in induction connection with the sensor, and a detection channel for the PCB to pass through is formed by a gap between the lower end edge of the detection plate and the peripheral wall of the roller.
The workbench is rotatably connected with the lower end of the first support frame, the lower end of the first support frame is arranged on the drive plate and slides along with the drive plate, and the first support frame is driven to slide along the workbench through the first adjusting screw.
The driving board is arranged on the workbench, the sliding rails are arranged on the workbench in parallel, the sliding blocks are connected with the sliding rails in a sliding mode, and two ends of the driving board are fixedly connected with the sliding blocks.
The vertical column is provided with a sliding groove extending along the vertical direction, two ends of the cross beam are arranged in the sliding groove in a concave mode, the two ends of the cross beam can slide up and down in the sliding groove respectively, the second adjusting screw rods are screwed on the upper end portion of the vertical column respectively, the lower end portions of the second adjusting screw rods penetrate into the sliding groove respectively and are fixedly connected with the end portion of the cross beam, and the height of the cross beam is adjusted through the second adjusting screw rods.
The detection device is characterized by further comprising a hinge, wherein two ends of the hinge are respectively connected with the cross beam and the detection plate, and the detection plate is rotatably connected with the lower end part of the cross beam through the hinge.
Further, still include the torsional spring, the torsional spring is rotatable the setting respectively on the hinge, just the both ends of torsional spring respectively with the both ends butt of hinge.
Furthermore, the lifting foot cup is further included and is respectively arranged on four bottom corners of the workbench.
Furthermore, a rotary disc is arranged at the outer end part of the first adjusting screw rod, and a rotary handle is convexly arranged on the outer end wall of the rotary disc.
Further, the automatic detection device also comprises a controller, wherein the controller is arranged at the bottom of the workbench and is electrically connected with the sensor.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, adjust the width of first support frame and second support frame through first adjusting screw, adjust the height of pick-up plate through second adjusting screw, in order to adapt to the PCB board of different specifications size to carry out the detection of welding length, adaptability is wide, through the gyro wheel respectively rotatable setting on the inside wall of the upper end of first support frame and second support frame, the upper end of pick-up plate and the lower tip rotatable coupling of crossbeam, the sensor sets up on the inside wall of the upper end of stand, and the pick-up plate is connected with the sensor response, the clearance between the lower extreme edge of pick-up plate and the periphery wall of gyro wheel forms the detection passageway that supplies the PCB board to pass through, lead to the PCB board of measuring to slide along the gyro wheel under the dead weight condition, and pass through the detection passageway, when bad leg length exists, overlength leg can touch the leg, make the pick-up plate rotate, and make the response sheetmetal action, the sensor obtains the signal to send the controller, send alarm signal, improved PCB board leg length detection efficiency and precision, improved product quality, reduced intensity of labour, and easy operation, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a PCB inspection apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of another view angle of the PCB inspection apparatus according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a PCB board detection device.
As shown in fig. 1 to 3, in an embodiment of the present invention, the PCB detecting apparatus includes a workbench 100, a first supporting frame 101, a second supporting frame 102, rollers 103, a vertical column 104, a cross beam 105, a detecting plate 106 and a sensor 107, wherein the first supporting frame 101 and the second supporting frame 102 are respectively disposed on two sides of the workbench 100 in parallel, the first supporting frame 101 can be slidably disposed along a width direction of the workbench 100, the rollers 103 are respectively rotatably disposed on an inner sidewall of an upper end of the first supporting frame 101 and an inner sidewall of the second supporting frame 102, the first supporting frame 101 and the second supporting frame 102 are both disposed in a downward inclined manner, the vertical columns 104 are respectively disposed on two sides of the first supporting frame 101 and the second supporting frame 102 in vertical parallel, two ends of the cross beam 105 are respectively connected with an upper end of the detecting plate 104 in an upward and downward sliding manner, an upper end of the detecting plate 106 is rotatably connected with a lower end of the cross beam 105, the sensor 107 is arranged on the inner side wall of the upper end part of the upright post 104, the detection plate 106 is in induction connection with the sensor 107, and a detection channel for a PCB to pass through is formed by a gap between the lower end edge of the detection plate 106 and the outer peripheral wall of the roller 103.
Specifically, the device further comprises a driving plate 108 and a first adjusting screw 109, wherein one end of the first adjusting screw is rotatably connected with the workbench, the other end of the first adjusting screw is in threaded connection with the driving plate, the lower end of the first support frame is arranged on the driving plate and slides along with the driving plate, and the first support frame is driven to slide along the workbench through the first adjusting screw.
Specifically, the device further comprises a slide rail 110 and a slide block 111, wherein the slide rails 110 are respectively arranged on the workbench 100 in parallel, the slide block 111 is respectively connected with the slide rails 110 in a sliding manner, and two ends of the driving plate 108 are respectively fixedly connected with the slide block 111.
Specifically, the height adjusting device further comprises a second adjusting screw 112, a chute 1041 extending in the vertical direction is respectively recessed at the upper end of the upright post 104, two ends of the cross beam 105 are respectively slidably arranged in the chute 1041 up and down, the second adjusting screw 112 is respectively screwed at the upper end of the upright post 104, the lower end of the second adjusting screw 112 is respectively inserted into the chute 1041 and fixedly connected with the end of the cross beam 105, and the height of the cross beam 105 is adjusted by the second adjusting screw 112.
Specifically, the detection device further comprises a hinge 113, two ends of the hinge 113 are respectively connected with the cross beam 105 and the detection plate 106, and the detection plate 106 is rotatably connected with the lower end part of the cross beam 105 through the hinge 113.
Specifically, the hinge further comprises torsion springs (not shown), the torsion springs are rotatably disposed on the hinges 113, and two ends of the torsion springs are abutted to two ends of the hinges 113 respectively, so as to perform a resetting function.
Specifically, the lifting device further comprises lifting foot cups 114, wherein the lifting foot cups 114 are respectively arranged on four bottom corners of the workbench 100.
Specifically, a rotating disc 115 is disposed at an outer end portion of the first adjusting screw 109, and a rotating handle 116 is convexly disposed on an outer end wall of the rotating disc 115.
Specifically, a controller (not shown) is further included, the controller is disposed at the bottom of the worktable 100, and the controller is electrically connected to the sensor 107.
Specifically, the utility model adjusts the width of the first support frame and the second support frame through the first adjusting screw, adjusts the height of the detection plate through the second adjusting screw to adapt to the detection of the welding length of the PCB boards with different specifications and sizes, has wide adaptability, the upper end part of the detection plate is rotatably arranged on the inner side wall of the upper end part of the first support frame and the inner side wall of the upper end part of the second support frame through the roller respectively, the upper end part of the detection plate is rotatably connected with the lower end part of the cross beam, the sensor is arranged on the inner side wall of the upper end part of the upright post and is connected with the sensor in an induction way, a detection channel for the PCB board to pass through is formed by the clearance between the lower end edge of the detection plate and the outer peripheral wall of the roller, the PCB board to be measured slides down along the roller under the dead weight condition and passes through the detection channel, when the bad welding leg is, the sensor obtains the signal to send the controller, send alarm signal, improved PCB board leg length detection efficiency and precision, improved product quality, reduced intensity of labour, and easy operation, the practicality is strong.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. A PCB board detection device is characterized by comprising a workbench, a first support frame, a second support frame, rollers, upright posts, a cross beam, a detection plate and sensors, wherein the first support frame and the second support frame are respectively arranged on two sides of the workbench in parallel, the first support frame can be arranged in a sliding manner along the width direction of the workbench, the rollers are respectively and rotatably arranged on the inner side walls of the upper end parts of the first support frame and the second support frame, the first support frame and the second support frame are arranged in a downward inclined manner, the upright posts are respectively and vertically arranged on two sides of the first support frame and the second support frame in parallel, two ends of the cross beam are respectively and vertically and slidably connected with the upper end parts of the upright posts, the upper end part of the detection plate is rotatably connected with the lower end part of the cross beam, and the sensors are arranged on the inner side walls of the upper end parts of the upright posts, and the detection plate is in induction connection with the sensor, and a detection channel for the PCB to pass through is formed by a gap between the lower end edge of the detection plate and the peripheral wall of the roller.
2. The PCB board detection device of claim 1, further comprising a driving plate and a first adjusting screw, wherein one end of the first adjusting screw is rotatably connected with the worktable, the other end of the first adjusting screw is in threaded connection with the driving plate, the lower end of the first support frame is arranged on the driving plate and is slidably arranged along with the driving plate, and the first support frame is driven to slide along the worktable by the first adjusting screw.
3. The PCB board detection device of claim 2, further comprising slide rails and slide blocks, wherein the slide rails are respectively arranged on the workbench in parallel, the slide blocks are respectively connected with the slide rails in a sliding manner, and two ends of the driving board are respectively fixedly connected with the slide blocks.
4. The PCB board detecting device of claim 1, further comprising second adjusting screws, wherein the upper ends of the vertical posts are respectively recessed with a sliding slot extending along a vertical direction, two ends of the cross beam are respectively slidably disposed in the sliding slots up and down, the second adjusting screws are respectively screwed on the upper ends of the vertical posts, the lower ends of the second adjusting screws respectively penetrate into the sliding slots and are fixedly connected with the ends of the cross beam, and the height of the cross beam is adjusted by the second adjusting screws.
5. The PCB board detection device of claim 1, further comprising a hinge, wherein two ends of the hinge are respectively connected with the cross beam and the detection plate, and the detection plate is rotatably connected with the lower end of the cross beam through the hinge.
6. The PCB board detection device of claim 5, further comprising torsion springs, wherein the torsion springs are rotatably arranged on the hinges respectively, and two ends of the torsion springs are abutted to two ends of the hinges respectively.
7. The PCB board detection device of claim 1, further comprising lifting foot cups respectively disposed on four bottom corners of the worktable.
8. The PCB board detection device of claim 2, wherein the outer end of the first adjusting screw is provided with a rotary disc, and the outer end wall of the rotary disc is convexly provided with a rotary handle.
9. The PCB board detection device of claim 1, further comprising a controller, wherein the controller is arranged at the bottom of the workbench, and the controller is electrically connected with the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500445.7U CN211012761U (en) | 2019-12-31 | 2019-12-31 | PCB detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500445.7U CN211012761U (en) | 2019-12-31 | 2019-12-31 | PCB detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211012761U true CN211012761U (en) | 2020-07-14 |
Family
ID=71479780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922500445.7U Expired - Fee Related CN211012761U (en) | 2019-12-31 | 2019-12-31 | PCB detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211012761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532231A (en) * | 2021-08-23 | 2021-10-22 | 匠旭智能科技(重庆)有限公司 | PCB board stitch detection device |
| CN113551713A (en) * | 2021-08-31 | 2021-10-26 | 昆山国置精密机械有限公司 | Finished product detection device of blanking movable die production line |
-
2019
- 2019-12-31 CN CN201922500445.7U patent/CN211012761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532231A (en) * | 2021-08-23 | 2021-10-22 | 匠旭智能科技(重庆)有限公司 | PCB board stitch detection device |
| CN113551713A (en) * | 2021-08-31 | 2021-10-26 | 昆山国置精密机械有限公司 | Finished product detection device of blanking movable die production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |