A finished product visual inspection device for SMT mounting production line

Abstract

The utility model discloses a finished product visual inspection device for SMT mounting production line, including frame, be provided with workstation in the frame, be provided with lifting seat and curb on the workstation, be provided with the placing platform on the lifting seat, be provided with the installation track on the curb, be provided with upper mounting panel and lower mounting panel on the installation track, be provided with extension arm on the upper mounting panel, be provided with two symmetries's CCD detection subassembly on the extension arm, be provided with auxiliary arm on the lower mounting panel, be provided with rotary seat on the both sides of auxiliary arm, be provided with top light source on the rotary seat. The utility model discloses simple structure can be used for the automatic positioning fixed of finished product and visual inspection, and the light source is set up in the detection process all, and the detection effect is further improved.

Description

Technical Field

[0001] This utility model relates to the field of SMT visual inspection technology, specifically to a finished product visual inspection device for SMT assembly production lines. Background Technology

[0002] SMT (Surface Mount Technology) is an abbreviation for a series of processes performed on a PCB (Printed Circuit Board). SMT is one of the most popular technologies and processes in the electronics assembly industry.

[0003] After the mounting is completed, finished product inspection is required, which is usually done manually. This not only results in inaccurate inspection but also increases labor costs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a finished product visual inspection device for SMT assembly production line. It has a simple structure and can be used for automatic positioning and fixing of finished products as well as visual inspection. Light sources are set at both the top and bottom during the inspection process to further improve the inspection effect.

[0005] To address the aforementioned technical problems, this utility model provides a finished product visual inspection device for SMT assembly lines. The device comprises a frame, within which a worktable is provided. A lifting seat and side plates are provided on the worktable, and a placement platform is provided on the lifting seat. Mounting rails are provided on the side plates, and upper and lower mounting plates are provided on the mounting rails. An extension arm is provided on the upper mounting plate, and two symmetrical CCD detection components are mounted on the extension arm. An auxiliary arm is provided on the lower mounting plate, and rotating seats are provided on both sides of the auxiliary arm. A top light source is provided on the rotating seats.

[0006] Furthermore, positioning pins are provided around the placement platform.

[0007] Furthermore, the placement platform is a rectangular platform, with fixed baffles on two sides and a manual baffle on the other side. A movable cylinder is provided on the lifting seat corresponding to the position of the placement platform, and an automatic baffle is provided on the movable cylinder.

[0008] Furthermore, a light source hole is provided on the placement platform, an auxiliary hole is provided on the lifting seat corresponding to the position of the light source hole, and a bottom light source is provided inside the lifting seat corresponding to the position of the auxiliary hole.

[0009] Furthermore, the frame is equipped with a top control module and a side emergency stop module.

[0010] Furthermore, an operation port is provided on the frame corresponding to the position of the placement platform, and an auxiliary platform is provided at the bottom of the operation port.

[0011] The beneficial effects of this utility model are as follows: When using this device, the product to be inspected is placed on the placement table, and then the positions of the CCD detection component and the top light source are adjusted. The distance between the upper and lower mounting plates and the product can be adjusted by utilizing the characteristic that the upper and lower mounting plates can move on the mounting track. The rotating seat can adjust the angle of the top light source to make it more suitable. At the same time, the bottom light source is activated, and light is emitted from the auxiliary hole and the light source hole. The cooperation of the two light sources makes the visual inspection effect better. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the workbench structure of this utility model.

[0014] The following are the labels in the diagram: 1. Frame; 2. Worktable; 3. Lifting seat; 4. Side plate; 5. Placement platform; 6. Mounting rail; 7. Upper mounting plate; 8. Lower mounting plate; 9. Extension arm; 10. CCD detection assembly; 11. Auxiliary arm; 12. Rotary seat; 13. Top light source; 14. Positioning pin; 15. Fixed baffle; 16. Manual baffle; 17. Moving cylinder; 18. Automatic baffle; 19. Light source hole; 20. Auxiliary hole; 21. Bottom light source; 22. Top control module; 23. Side emergency stop module; 24. Auxiliary table. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0020] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Reference Figures 1 to 2As shown, an embodiment of the finished product visual inspection device for an SMT assembly line according to this utility model includes a frame 1, a worktable 2 inside the frame 1, a lifting seat 3 and a side plate 4 on the worktable 2, and a placement platform 5 on the lifting seat 3; a mounting rail 6 on the side plate 4, an upper mounting plate 7 and a lower mounting plate 8 on the mounting rail 6, an extension arm 9 on the upper mounting plate 7, two symmetrical CCD detection components 10 on the extension arm 9, an auxiliary arm 11 on the lower mounting plate 8, and rotating seats 12 on both sides of the auxiliary arm 11, with a top light source 13 on the rotating seats 12; a light source hole 19 on the placement platform 5, an auxiliary hole 20 corresponding to the position of the light source hole 19 on the lifting seat 3, and a bottom light source 21 corresponding to the position of the auxiliary hole 20 inside the lifting seat 3.

[0022] In use, place the product to be inspected on the placement stage 5, then adjust the position of the CCD detection component 10 and the top light source 13. The distance between the product and the upper mounting plate 7 and the lower mounting plate 8 can be adjusted by utilizing the fact that they can move on the mounting track 6. The rotating seat 12 can adjust the angle of the top light source 13 to make it more suitable. At the same time, the bottom light source 21 is activated, and light is emitted from the auxiliary hole 20 and the light source hole 19. The two light sources work together to make the visual inspection effect better.

[0023] The placement platform 5 is provided with positioning pins 14 around its perimeter for positioning the placement platform 5 on the lifting seat 3. The placement platform 5 is a rectangular table surface, with fixed baffles 15 on two sides and a manual baffle 16 on the other side. The lifting seat 3 is provided with a moving cylinder 17 corresponding to the position of the placement platform 5. An automatic baffle 18 is provided on the moving cylinder 17. The manual baffle 16 can freely control one side, while the fixed baffles 15 can fix and control two sides. The included angle away from the position of the fixed baffle 15 can be positioned by the moving cylinder 17 driving the automatic baffle 18.

[0024] The frame 1 is equipped with a top control module 22 and a side emergency stop module 23; the frame 1 is provided with an operation port corresponding to the position of the placement platform 5, and an auxiliary platform 24 is provided at the bottom of the operation port.

[0025] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. A finished product visual inspection device for SMT assembly production lines, characterized in that, Includes a frame (1), a worktable (2) is provided inside the frame (1), a lifting seat (3) and a side plate (4) are provided on the worktable (2), and a placement platform (5) is provided on the lifting seat (3); The side plate (4) is provided with an installation track (6), the installation track (6) is provided with an upper installation plate (7) and a lower installation plate (8), the upper installation plate (7) is provided with an extension arm (9), the extension arm (9) is provided with two symmetrical CCD detection components (10), the lower installation plate (8) is provided with an auxiliary arm (11), the auxiliary arm (11) is provided with rotating seats (12) on both sides, and the rotating seats (12) are provided with a top light source (13).

2. The finished product visual inspection device for SMT assembly line as described in claim 1, characterized in that, The placement platform (5) is provided with positioning pins (14) around its perimeter.

3. The finished product visual inspection device for SMT assembly lines as described in claim 1, characterized in that, The placement platform (5) is a rectangular platform with fixed baffles (15) on two sides and a manual baffle (16) on the other side. A movable cylinder (17) is provided on the lifting seat (3) corresponding to the position of the placement platform (5), and an automatic baffle (18) is provided on the movable cylinder (17).

4. The finished product visual inspection device for SMT assembly line as described in claim 1, characterized in that, The placement platform (5) is provided with a light source hole (19), the lifting seat (3) is provided with an auxiliary hole (20) corresponding to the position of the light source hole (19), and the lifting seat (3) is provided with a bottom light source (21) corresponding to the position of the auxiliary hole (20).

5. The finished product visual inspection device for SMT assembly lines as described in claim 1, characterized in that, The frame (1) is equipped with a top control module (22) and a side emergency stop module (23).

6. The finished product visual inspection device for SMT assembly line as described in claim 1, characterized in that, An operation port is provided on the frame (1) at the position corresponding to the placement platform (5), and an auxiliary platform (24) is provided at the bottom of the operation port.

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