CN217466641U

CN217466641U - Optical inspection equipment of PCB board detecting system

Info

Publication number: CN217466641U
Application number: CN202220765081.4U
Authority: CN
Inventors: 余爱琴; 梅建军
Original assignee: Kunshan Leijing Electronics Co ltd
Current assignee: Kunshan Leijing Electronics Co ltd
Priority date: 2022-04-05
Filing date: 2022-04-05
Publication date: 2022-09-20
Anticipated expiration: 2032-04-05

Abstract

The utility model relates to a PCB board detects technical field, discloses a PCB board detecting system's optical inspection equipment, the last surface mounting of bottom plate has the fixed column, the adjusting collar has been cup jointed to the outside of fixed column, the front surface of adjusting collar is provided with places the board, the upper surface of placing the board has seted up the standing groove, the inside embedding of standing groove is installed the inspection box of making a video recording, the upper surface of placing the board is provided with two connecting plates, two be provided with the pressure strip between the connecting plate, the lower surface symmetry of placing the board is provided with the mounting panel, and the one side of placing the board is provided with the display screen. There is the limiting plate through the inboard joint of placing the board, has the extension board simultaneously in one side joint of limiting plate, can satisfy placing of the not inspection box of making a video recording of equidimension like this, simultaneously through the setting of fixed slot inside spring, can make the clamp plate to make a video recording the box of making a video recording after placing press from both sides tightly, avoid taking place to remove and influence the detection.

Description

Optical inspection equipment of PCB board detecting system

Technical Field

The utility model relates to a PCB board detects technical field, specifically is a PCB board detecting system's optical inspection equipment.

Background

The PCB board is exactly the printed circuit board, be the provider of electronic components electrical connection, can significantly reduce the mistake of wiring and assembly through the circuit board, improve automation level and production labour, when the PCB board is printed, so need pass through optical inspection, manual inspection and laser after the printing is accomplished owing to various problems can appear, thereby detect the PCB board, wherein optical inspection is that the machine passes through the automatic face PCB that has just been minced by the camera, gather the image, the solder joint of test and the qualified parameter in the database are compared, through image processing, detect out the defect on the PCB board.

Chinese patent discloses an optical inspection device (No. CN 207992088U) of a PCB appearance inspection system, which obtains the flaw position of a PCB by an optical inspection method and uploads the flaw position to an image processing and analyzing host computer, so that the subsequent laser engraving can be realized. Accordingly, one skilled in the art provides an optical inspection apparatus of a PCB panel inspection system to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board detecting system's optical inspection equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a PCB board detecting system's optical inspection equipment, includes the bottom plate, the last surface mounting of bottom plate has the fixed column, the adjusting collar has been cup jointed to the outside of fixed column, the front surface of adjusting collar is provided with places the board, the upper surface of placing the board has seted up the standing groove, the inside embedding of standing groove is installed the inspection box of making a video recording, the upper surface of placing the board is provided with two connecting plates, two be provided with the pressure strip between the connecting plate, the lower surface symmetry of placing the board is provided with the mounting panel, and one side of placing the board is provided with the display screen.

As a further aspect of the present invention: the lower surface of the placing plate is symmetrically provided with mounting rods, and through holes communicated with the mounting rods are formed in the upper surface of the mounting plate.

As a further aspect of the present invention: the upper end of the mounting rod is connected with a sliding block, and the lower surface of the placing plate is provided with a sliding groove which slides with the sliding block.

As a further aspect of the present invention: the front surface and the rear surface of the mounting plate are both provided with fastening bolts, and the front surface and the rear surface of the mounting rod are both provided with screw holes in threaded connection with the fastening bolts.

As a further aspect of the present invention: the upper surface of mounting panel is provided with the viscose layer, the upper surface on viscose layer is stained with the cleaning layer.

As a further aspect of the present invention: the inboard symmetry joint of placing the board has the limiting plate, one side joint of limiting plate has the extension plate, the limiting plate is provided with the bayonet lock with the equal symmetry in extension plate one side, the inboard of placing the board all sets up the draw-in groove with the mutual block of bayonet lock with one side of limiting plate.

As a further aspect of the present invention: the upper surface of placing the board symmetry and having seted up the fixed slot, the inside of fixed slot is provided with the spring, the upper end of spring is connected with the fixed plate, the upper surface of fixed plate is connected with the lower surface of connecting plate, the lower surface of pressure strip is provided with the protection and fills up.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a there is the limiting plate at the inboard joint of placing the board, can place the inspection camera box on the limiting plate like this, has the extension plate at one side joint of limiting plate simultaneously, can satisfy the placing of the inspection camera box of equidimension not like this, through the setting of the inside spring of fixed slot, can make the clamp plate that sets up between two connecting plates press from both sides the inspection camera box after placing tightly simultaneously, avoid taking place to remove and influence the detection, and this setting can be convenient for install the inspection camera box and dismantle convenient to use;

2. the bottom that utilizes the installation pole runs through the through-hole that the mounting panel upper surface was seted up, and through the threaded connection of fastening bolt and screw, can install the mounting panel like this, the slider that sets up through installation pole top slides in placing the spout that the board lower surface was seted up, can make the clean layer of viscose layer adhesion clean the position of making a video recording of box is made a video recording to the inspection like this, thereby guarantee the effect of inspection, and accessible mounting panel shelters from the box of making a video recording to the inspection when not using, avoid the dust to cause the follow-up use of pollution influence to it.

Drawings

FIG. 1 is a schematic structural diagram of an optical inspection apparatus of a PCB inspection system;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a slider in an optical inspection apparatus of a PCB inspection system;

FIG. 4 is a schematic view of a placement board in an optical inspection apparatus of a PCB inspection system;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic structural diagram of a position limiting plate in an optical inspection apparatus of a PCB board detection system.

In the figure: 1. a display screen; 2. mounting a plate; 3. inspecting the camera box; 4. a compression plate; 5. a connecting plate; 6. an adjusting sleeve; 7. a placement groove; 8. placing the plate; 9. fixing a column; 10. a base plate; 11. mounting a rod; 12. fastening a bolt; 13. a screw hole; 14. an adhesive layer; 15. a through hole; 16. a slider; 17. a cleaning layer; 18. a limiting plate; 19. a lengthening plate; 20. a bayonet lock; 21. a card slot; 22. a protective pad; 23. a fixing plate; 24. a fixing groove; 25. a spring.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, an optical inspection apparatus for a PCB detection system includes a bottom plate 10, a fixing column 9 is mounted on an upper surface of the bottom plate 10, an adjusting sleeve 6 is sleeved outside the fixing column 9, a placing plate 8 is disposed on a front surface of the adjusting sleeve 6, a placing groove 7 is disposed on an upper surface of the placing plate 8, an inspection camera box 3 is embedded inside the placing groove 7, a limiting plate 18 is symmetrically clamped on an inner side of the placing plate 8, a lengthening plate 19 is clamped on one side of the limiting plate 18, bayonet locks 20 are symmetrically disposed on both the limiting plate 18 and one side of the lengthening plate 19, a slot 21 mutually engaged with the bayonet lock 20 is disposed on both an inner side of the placing plate 8 and one side of the limiting plate 18, two connecting plates 5 are disposed on an upper surface of the placing plate 8, a pressing plate 4 is disposed between the two connecting plates 5, and a fixing slot 24 is symmetrically disposed on an upper surface of the placing plate 8, the inside of fixed slot 24 is provided with spring 25, and the upper end of spring 25 is connected with fixed plate 23, and the upper surface of fixed plate 23 is connected with the lower surface of connecting plate 5, and the lower surface of pressure strip 4 is provided with protection pad 22, the utility model discloses an inboard joint placing board 8 has limiting plate 18, can make a video recording the box 3 with the inspection and place limiting plate 18 on like this, has extension plate 19 at one side joint of limiting plate 18 simultaneously, can satisfy placing of the not inspection box 3 of making a video recording of equidimension like this, simultaneously through the setting of fixed slot 24 inside spring 25, can make pressure strip 4 that sets up between two connecting plates 5 press from both sides tightly the inspection box 3 after placing, avoid taking place to remove and influence the detection to this setting can be convenient for install the inspection box 3 of making a video recording, convenient to use.

In fig. 1, 2 and 3: the lower surface of the placing plate 8 is symmetrically provided with a mounting plate 2, one side of the placing plate 8 is provided with a display screen 1, the lower surface of the placing plate 8 is symmetrically provided with mounting rods 11, the upper surface of the mounting plate 2 is provided with through holes 15 communicated with the mounting rods 11, the upper end of the mounting rods 11 is connected with a slider 16, the lower surface of the placing plate 8 is provided with a sliding chute sliding with the slider 16, the front surface and the rear surface of the mounting plate 2 are both provided with fastening bolts 12, the front surface and the rear surface of the mounting rods 11 are both provided with screw holes 13 in threaded connection with the fastening bolts 12, the upper surface of the mounting plate 2 is provided with an adhesive layer 14, the upper surface of the adhesive layer 14 is adhered with a cleaning layer 17, the bottom end of the mounting rods 11 is utilized to penetrate through the through holes 15 arranged on the upper surface of the mounting plate 2 and is in threaded connection with the screw holes 13 through the fastening bolts 12, so that the mounting plate 2 can be mounted, the slider 16 arranged at the top end of the mounting rods 11 slides in the sliding chute arranged on the lower surface of the placing plate 8, can make the cleaning layer 17 of viscose layer 14 adhesion clean the position of making a video recording of box 3 to the inspection like this to guarantee the effect of inspection, and accessible mounting panel 2 shelters from box 3 to the inspection when not using, avoid the dust to cause it to pollute the subsequent use of influence.

The utility model discloses a theory of operation is: when in use, the limiting plate 18 is embedded into the clamping groove 21 through the clamping pin 20, the limiting plate 18 can be arranged on the inner side of the placing plate 8, the lengthened plate 19 is also embedded into the clamping groove 21 formed in one side of the limiting plate 18 through the clamping pin 20 arranged on one side, the lengthened plate 19 and the limiting plate 18 can be arranged, at the moment, the pressing plate 4 is pulled upwards, the connecting plate 5 is moved upwards, the fixing plate 23 arranged on the lower surface of the connecting plate 5 can be moved in the fixing groove 24, the spring 25 can be deformed under the tensile force, the inspection camera box 3 is placed into the placing groove 7 formed in the upper surface of the placing plate 8, the pressing plate 4 can be released after the placing, the spring 25 can be deformed again, the pressing plate 4 can be moved downwards, the protective pad 22 is arranged on the lower surface of the pressing plate 4, and the inspection camera box 3 can be well limited and clamped, the arrangement can meet the placement of the inspection camera boxes 3 with different sizes, and can fix the inspection camera boxes 3 to avoid the detection influence caused by movement, the arrangement can facilitate the installation and the disassembly of the inspection camera boxes 3 and the use, the mounting plate 2 is arranged below the placing plate 8, the mounting plate 2 penetrates through a through hole 15 formed in the upper surface of the mounting plate 2 through the bottom end of the mounting rod 11 and can be connected with a screw hole 13 through a fastening bolt 12 after penetrating, so that the mounting plate 2 and the mounting rod 11 can be installed, the mounting plate 2 is moved, namely, a slide block 16 arranged at the top end of the mounting rod 11 slides in a slide groove formed in the lower surface of the placing plate 8, so that the position of the mounting plate 2 can be moved, the adhesive layer 14 is arranged on the upper surface of the mounting plate 2, and the cleaning layer 17 is adhered on the upper surface of the adhesive layer 14, so that the cleaning layer 17 can clean the camera positions of the inspection camera boxes 3 when the mounting plate 2 moves, thereby guarantee the effect of inspection, accessible mounting panel 2 shelters from inspection box 3 when not using, avoids the dust to cause the follow-up use of pollution influence to it.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PCB board detecting system's optical inspection equipment, includes bottom plate (10), its characterized in that, the last surface mounting of bottom plate (10) has fixed column (9), adjusting collar (6) has been cup jointed to the outside of fixed column (9), the front surface of adjusting collar (6) is provided with places board (8), place board (8) the upper surface seted up standing groove (7), the inside embedding of standing groove (7) is installed and is examined box (3) of making a video recording, the upper surface of placing board (8) is provided with two connecting plates (5), two be provided with pressure strip (4) between connecting plate (5), the lower surface symmetry of placing board (8) is provided with mounting panel (2), and one side of placing board (8) is provided with display screen (1).

2. The optical inspection device of the PCB detection system according to claim 1, wherein the lower surface of the placing plate (8) is symmetrically provided with mounting rods (11), and the upper surface of the mounting plate (2) is provided with through holes (15) which are communicated with the mounting rods (11).

3. The optical inspection apparatus of a PCB detecting system according to claim 2, wherein the upper end of the mounting rod (11) is connected with a sliding block (16), and the lower surface of the placing plate (8) is provided with a sliding slot sliding with the sliding block (16).

4. The optical inspection apparatus of a PCB detection system according to claim 2, wherein the mounting plate (2) is provided with fastening bolts (12) on both the front surface and the rear surface, and the mounting rod (11) is provided with screw holes (13) on both the front surface and the rear surface, which are in threaded connection with the fastening bolts (12).

5. An optical inspection apparatus of a PCB inspection system according to claim 1, wherein the upper surface of the mounting board (2) is provided with an adhesive layer (14), and a cleaning layer (17) is adhered to the upper surface of the adhesive layer (14).

6. The optical inspection device of the PCB board detection system according to claim 1, wherein the inner side of the placing board (8) is symmetrically clamped with a limiting board (18), one side of the limiting board (18) is clamped with an elongated board (19), the limiting board (18) and one side of the elongated board (19) are symmetrically provided with clamping pins (20), and the inner side of the placing board (8) and one side of the limiting board (18) are respectively provided with a clamping groove (21) which is clamped with the clamping pins (20).

7. The optical inspection device of the PCB detection system according to claim 1, wherein fixing grooves (24) are symmetrically formed on the upper surface of the placing plate (8), springs (25) are arranged inside the fixing grooves (24), a fixing plate (23) is connected to the upper ends of the springs (25), the upper surface of the fixing plate (23) is connected with the lower surface of the connecting plate (5), and a protection pad (22) is arranged on the lower surface of the pressing plate (4).