CN110817384A

CN110817384A - PCB detects with platform of plugging into

Info

Publication number: CN110817384A
Application number: CN201911148930.0A
Authority: CN
Inventors: 孙颖
Original assignee: Dongtai High Tech Innovation Park Co Ltd
Current assignee: Dongtai High Tech Innovation Park Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-02-21

Abstract

The invention relates to the technical field of electronic devices, and discloses a connection table for PCB detection, which comprises a table body, wherein the front side of the top end of the table body is provided with an operation table top, the table body is sequentially divided into a front conveying section, a detection section and a rear conveying section, the conveying section adopts a conveying belt, the detection section is provided with a detection device, two ends of the front conveying section and the rear conveying section are fixedly provided with a PCB sensor, two ends of a control table top are provided with a starting switch and a stopping switch, the detection section is provided with a detection lifting device, a motor on the table body controls a driving shaft to rotate, the back side of the top end of the table body is movably provided with a movable plate, the movable plate is provided with an adjusting device A, the adjusting device A is provided with an adjusting device B, the top end of the table body is provided with a sliding rod, and. The connection table is accurate in distance adjustment, can be used for detecting different positions, and achieves the functions of convenient and fast adjustment and accurate and stable detection.

Description

PCB detects with platform of plugging into

Technical Field

The invention relates to the technical field of electronic devices, in particular to a connection table for PCB detection.

Background

The production and preparation of electronic devices need strict control, so manufacturers can detect the produced electronic products to ensure the quality, and the existing connection table is a common detection device: one end is carried and is detected the thing to be detected to the detection position in centre, detects the back and carries away from the other end, especially is used for the detection transport of PCB board, and the platform of plugging into collects and carries and detect as an organic whole, and convenient operation has obtained many recognition.

When using the platform of plugging into to detect the PCB board, need design the belt to detect the section and realize the transmission together through multiple being connected to the transport section, like this to equipment the durability of whole belt when using decline, also do not good alone when breaking down draw out the maintenance moreover.

When detecting to the PCB board of different width, often just need adjust the distance between the two sides belt, often remove whole one end in the adjustment, the distance of removing is also not good to the accuse, this is very troublesome to adjustment width, fixes a position with equipment self after adjusting in addition, can't guarantee its stability in service, can take place to slide and cause the extrusion of PCB board or drop, is unfavorable for detecting.

If the detection device is designed according to the width of the whole docking station, the design is too troublesome, the cost is wasted, and the height of the detection device can be adjusted when the PCB is detected, so that the height of the detection device is required, and the position of the detection device needs to be adjusted in order to achieve the correct detection distance.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the connection table for PCB detection, which has the advantages of convenience in adjustment and accuracy and stability in detection and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a PCB board detects with platform of plugging into, includes the stage body, and the front on stage body top is provided with the operation mesa, and the stage body divide into preceding transport section, detection section, back transport section in proper order, and the transport section all adopts conveyor belt, and the detection section is provided with detection device, and the equal fixed mounting in both ends of preceding transport section and back transport section has PCB board inductor, and the both ends of operation mesa are provided with starting switch and stop switch, and the top of operation mesa is provided with the controller, and detection elevating gear is installed to the detection section, and the motor control drive shaft on the stage body rotates, the back movable mounting on stage body top has the movable plate, be provided with adjusting device A on the movable plate, be provided with adjusting device B on the adjusting device A, the top of stage body is provided with the slide bar, the front movable mounting that detects elevating gear has the.

Preferably, the sliding rod can be matched with the moving plate, and scales are arranged on the top of the sliding rod.

Preferably, the adjusting device B is fixedly connected with a detecting device.

Preferably, four groups of detection conveying wheels are installed on the detection lifting device, and the detection conveying wheels can be controlled to rotate through a controller.

Preferably, a position sensor is fixedly installed at the bottom of the front face of the detection lifting device.

Preferably, the moving wheel is slidable on the drive shaft.

The invention has the following beneficial effects:

1. through will detect the belt connected mode on the elevating gear change into and rotate through every section of controller control, adjust detection speed according to the controller during detection, compare in current through band pulley connection to carry section belt, can realize separately controlling like this, detect and carry separately going on, even go wrong all can carry out the maintenance alone, also made things convenient for the installation of the platform of plugging into, need not carry out the connection of full band pulley.

2. Through set up the slide bar on the stage body, the movable plate can move on the slide bar and detect the width regulation, and be provided with the scale on the slide bar, compare in the current platform of plugging into that does not have the slide bar, the slide bar has made things convenient for the regulation of movable plate, carry out the accuse to the distance according to the scale on the slide bar, and locking screw can be fixed firm with the movable plate after adjusting, improve holistic stability, and can two distances of detecting between the elevating gear through the position inductor accurately, adjustment that can be timely when the distance is not conform to the requirement.

3. Through setting up adjusting device A and adjusting device B, can carry out distance adjustment from top to bottom and front and back to detection device, compare in current fixed detection device, set up little detection device can, can carry out comprehensive detection to the PCB board of equidimension not through adjusting device A and adjusting device B, saved the cost, improved the flexibility that detects.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is an overall half-sectional view of the structure of the present invention;

FIG. 4 is an overall elevational view of the structure of the present invention;

fig. 5 is an overall schematic view of a conventional docking station.

In the figure: 1. a table body; 2. an operation table top; 3. a front conveying section; 4. a detection section; 5. a rear conveying section; 6. a conveyor belt; 7. a detection device; 8. a PCB board sensor; 9. a switch button; 10. moving the plate; 11. detecting a lifting device; 12. a controller; 13. starting a switch; 14. a stop switch; 15. a display screen; 16. a motor; 17. fixing the back plate; 18. an adjusting device A; 19. an adjusting device B; 20. locking the screw; 21. a slide bar; 22. a drive shaft; 23. detecting a conveying wheel; 24. a position sensor; 25. moving the runner; 26. a power supply box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a connection table for PCB board inspection comprises a table body 1, an operation table 2 is disposed on the front surface of the top end of the table body 1, the table body 1 is sequentially divided into a front conveying section 3 and an inspection section 4, rear conveying section 5, conveying section all adopts conveyor belt 6, detection section 4 is provided with detection device 7, the equal fixed mounting in both ends of preceding conveying section 3 and rear conveying section 5 has PCB board inductor 8, operation mesa 2 both ends are provided with starting switch 13 and stop switch 14, the bottom of operation mesa 2 is provided with controller 12, detection elevating gear 11 is installed to detection section 4, motor 16 control drive shaft 22 on the stage body 1 rotates, the back movable mounting on stage body 1 top has movable plate 10, be provided with adjusting device A18 on the movable plate 10, be provided with adjusting device B19 on adjusting device A18, the top of stage body 1 is provided with slide bar 21, the front movable mounting that detects elevating gear 11 has detection delivery wheel 23.

Wherein, the slide bar 21 can cooperate with the moving plate 10 and the top of the slide bar 21 is provided with scales. The moving plate 10 slides on the slide bar 21 to be adjusted, the adjusted distance can be observed in real time according to the scales on the slide bar 21, and the slide bar 21 is convenient to adjust and high in accuracy.

Wherein, adjusting device B19 fixedly connected with detection device 7 drives detection device 7 through adjusting device B19 and removes, no longer with detection device 7 fixed mounting, is fit for the detection of multiple PCB board.

Wherein, four groups of detection conveying wheels 23 are installed on the detection lifting device 11, and the detection conveying wheels 23 can be controlled by the controller 12 to rotate. Four groups detect transfer wheel 23 and can make things convenient for the quartic to use, after detecting out the PCB board that has a problem, detect elevating gear 11 lift a set of distance that detects transfer wheel 23, guarantee that whole equipment still can detect, can not stop the operation because of detecting out bad PCB board, after the accumulation detects out four PCB boards that have a problem, need to stop equipment and take out bad PCB board and just can follow and detect.

Wherein, detect the positive bottom fixed mounting of elevating gear 11 and have position sensor 24, position sensor 24 can detect two real-time distances that detect between the elevating gear 11, can in time feed back after the deviation appears, guarantees the width that detects and in normal range, avoids producing the damage to the PCB board that detects because of the width has taken place the change.

Wherein, remove runner 25 can slide on drive shaft 22, made things convenient for the adjustment to detect the width, remove runner 25 through sliding on drive shaft 22 can make the belt of removal side keep with the same rotation of fixed side, realize synchronous transport transmission effect.

According to the working principle, after the equipment is switched on, the whole equipment is started firstly, all the conveying belts 6 run, detection can be carried out after running is smooth, a PCB to be detected is placed on the conveying belt 6 of the front conveying section 3, the whole conveying belt 6 is driven to run through the motor 16, the PCB is driven to be conveyed to the detection section 4, the detection device 7 detects the PCB, and the detection conveying wheel 23 is controlled by the controller 12 to convey the PCB to the rear conveying section 5 for sending out; when the detected PCB has a problem, the detection lifting device 11 can descend by one section to enable the next group of empty detection conveying wheels 23 to be consistent with the conveying section, and the operation is sequentially carried out after the PCB with the problem is detected again, so that all the PCB with the problem can be detected, equipment can give an alarm to prompt the user to take out the PCB with the problem after four PCBs are collected, and then the detection is carried out; after a PCB with one width is detected, the detection width needs to be adjusted, the moving plate 10 moves on the sliding rod 21 and is adjusted to the required width according to the scales on the sliding rod 21, then the locking screw 20 is screwed, the height and the position of the detection device 7 are adjusted through the adjusting device A18 and the adjusting device B19, the PCB can be detected, and then the previous detection operation can be repeated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB board detects with platform of plugging into, including stage body (1), the front on stage body (1) top is provided with operation mesa (2), stage body (1) divide into preceding transport section (3) in proper order, detection section (4), back transport section (5), transport section all adopts conveyor belt (6), detection section (4) are provided with detection device (7), the equal fixed mounting in both ends of preceding transport section (3) and back transport section (5) has PCB board inductor (8), the both ends of operation mesa (2) are provided with starting switch (13) and stop switch (14), the top of operation mesa (2) is provided with controller (12), detection section (4) are installed and are detected elevating gear (11), motor (16) control drive axle (22) on stage body (1) rotate, its characterized in that: the back movable mounting on stage body (1) top has movable plate (10), be provided with adjusting device A (18) on movable plate (10), be provided with adjusting device B (19) on adjusting device A (18), the top of stage body (1) is provided with slide bar (21), the front movable mounting that detects elevating gear (11) has detection delivery wheel (23).

2. The docking station for PCB inspection of claim 1, wherein: the slide bar (21) is movably sleeved with the moving plate (10), and scales are arranged at the top of the slide bar (21).

3. The docking station for PCB inspection of claim 1, wherein: the adjusting device B (19) is fixedly connected with the detecting device (7).

4. The docking station for PCB inspection of claim 1, wherein: four groups of detection conveying wheels (23) are installed on the detection lifting device (11), and the detection conveying wheels (23) can be controlled to rotate through the controller (12).

5. The docking station for PCB inspection of claim 1, wherein: and a position sensor (24) is fixedly arranged at the bottom of the front surface of the detection lifting device (11).

6. The docking station for PCB inspection of claim 1, wherein: the moving runner (25) is axially slidable along the outer wall of the drive shaft (22).