CN209559151U - A semi-automatic flatness detection device capable of double-sided detection - Google Patents

Abstract

The utility model discloses a semi-automatic flatness detection device capable of double-sided detection. The base is provided with a detection table, a detection mechanism and a material turning mechanism. The detection mechanism includes a bracket and a CCD camera. The detection platform is located below the CCD camera. Located on one side of the testing table, including mounting frame, motion platform, rotating motor, rotating plate, clamping cylinder and jaws, the motion platform is set on the mounting frame, the rotating motor is vertically placed on the motion platform, and the rotating plate is fixed on the rotating motor , the clamping cylinder is set on the rotating plate, and a pair of clamping jaws are set on the working end of the clamping cylinder. The clamping jaws include a strut and a chuck. The horizontal section of the strut is concave. The rotation of the rotary motor of the utility model drives the chuck to rotate the product 180° and place it on the mounting seat. The CCD camera detects the flatness of the front and back sides of the product, and the detection accuracy is high. In the same product detection process, no manual operation is required to turn over the product to be detected. , save time and effort, and improve efficiency.

Description

A semi-automatic flatness detection device capable of double-sided detection

technical field

The utility model relates to the technical field of flatness detection devices, in particular to a semi-automatic flatness detection device capable of double-sided detection.

Background technique

With the development of modern science and technology, the assembly of various high-tech products requires more precise connection of its various parts, and at the same time, it is necessary to carry out various inspections on the parts, such as the flatness inspection of the surface of mobile phone glass, mobile phone touch screen, lens, etc. Ensure quality requirements to meet product specifications and requirements.

Flatness detection refers to the amount of variation between the actual surface to be measured and its ideal plane. In the early days, inspection tools were used for detection, and there were errors, and the detection efficiency was relatively low; if the product needs to detect both sides, the workload of manual detection is more heavy and time-consuming. strenuous.

Utility model content

The purpose of this utility model is to provide a semi-automatic flatness detection device capable of double-sided detection. Through the rotation of the rotating motor, the product to be detected is rotated 180° by the chuck and placed on the mounting seat, and the product is detected by the CCD camera. The flatness of the opposite sides is high, and the detection accuracy is high. At the same time, no manual operation is required to turn over the product to be tested during the detection process of the same product, which saves time and effort and improves efficiency.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a semi-automatic flatness detection device capable of double-sided detection, including a base, and the base is provided with a detection platform, a detection mechanism and a material turning mechanism, and the detection mechanism It includes a bracket and a CCD camera. The bracket is arranged on the base, and a CCD camera is arranged on one side thereof. , a rotating motor, a rotating plate, a clamping cylinder and a pair of clamping jaws, the moving platform is arranged on the mounting frame, the rotating motor is vertically placed on the moving platform, the rotating plate is fixed on the rotating motor, and the clamp The clamping cylinder is arranged on the rotating plate, and a pair of the clamping jaws are arranged symmetrically on the working end of the clamping cylinder. The clamping jaws include a strut and a chuck. The two ends are respectively connected with the working end of the clamping cylinder and the chuck, and a pair of the chucks are respectively located on both sides of the testing platform.

As a further optimization, the motion platform includes a drive motor, a lead screw, a slide rail and a slide plate, a pair of slide rails are fixed on the mounting frame, the slide plate is slidably arranged on the slide rail, and passes through the lead screw It is connected with the driving motor, and the rotating motor is fixed on the side wall of the slide plate.

As a further optimization, a light source is provided below the CCD camera on the support.

As a further optimization, the detection platform includes a support plate, a mounting base and a pair of limit plates, the support plate is arranged on the base, and the upper end is provided with a mounting base, and the pair of limit plates are symmetrically arranged on the mounting plate. The upper end of the seat is on opposite sides.

As a further optimization, the chuck is located on one side of the gap formed between the pair of limiting plates.

As a further optimization, the upper part of the limiting plate is provided with an inclined guide surface.

As a further optimization, an anti-slip pad is provided on the chuck.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the rotation of the rotating motor, the product to be inspected can be rotated 180° through the chuck and placed on the mounting base, and the flatness of the front and back sides of the product can be inspected with the help of a CCD camera. The inspection accuracy is high. At the same time, the inspection of the same product In the process, no manual operation is required to turn over the product to be inspected, saving time and effort, and improving efficiency;

2. Through the strut with a "concave" cross-section structure, the limit plate can be avoided during the clamping process, and the relative movement of the chuck can be realized.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Fig. 2 is an enlarged view of point A in Fig. 1 .

Fig. 3 is a structural diagram of the limiting plate of the present invention.

In the figure, 1. base; 2. detection platform; 3. detection mechanism; 4. material turning mechanism; 21. support plate; 22. installation seat; 23. limit plate; 31. bracket; 32. CCD camera; Light source; 41. Mounting frame; 42. Motion platform; 43. Rotating motor; 44. Rotating plate; 45. Clamping cylinder; 46. Gripper; 231. Inclined guide surface; .Drive motor; 422. Lead screw; 424. Slide rail; 424. Skateboard; 461. Strut; 462. Chuck;

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 3, a semi-automatic flatness detection device capable of double-sided detection includes a base 1 on which a detection platform 2, a detection mechanism 3 and a material turning mechanism 4 are arranged, and the detection mechanism 3 includes a bracket 31 and CCD camera 32, support 31 is arranged on the base 1, and one side thereof is provided with CCD camera 32, and detection table 2 is positioned at the below of CCD camera 32, and material turning mechanism 4 is positioned at detection table 2 one sides, and it comprises installation frame 41, motion platform 42. Rotating motor 43, rotating plate 44, clamping cylinder 45 and a pair of jaws 46, the moving platform 42 is arranged on the mounting frame 41, the rotating motor 43 is vertically placed on the moving platform 42, and the rotating plate 44 is fixed on the rotating motor 43 Above, the clamping cylinder 45 is arranged on the splint 441 on the rotating plate 44, and a pair of jaws 46 are symmetrically arranged on the working end cylinder moving block 451 of the clamping cylinder 45, and the jaws 46 include a strut 461 and a chuck 462 , the horizontal section of the strut 461 is a concave shape, and its protruding two ends are respectively connected with the working end of the clamping cylinder 45 and the chuck 462, and a pair of chucks 462 are respectively located on both sides of the detection platform 2.

The product to be inspected on both sides is placed on the inspection table, and the flatness of one side of the product to be inspected is inspected by the CCD camera. After the inspection is completed, the clamping cylinder drives the jaws to move relatively, and the product to be inspected is clamped. Since the support rod is The "concave" shape structure, when the clamping cylinder drives it to move towards each other, will not be blocked by the limit plate, and can realize the relative movement of the chuck to clamp the product to be tested, and then the drive motor drives the slide plate on the slide rail through the screw After moving up and up the set distance, the turntable rotating motor drives the rotating plate to drive the clamping cylinder to rotate 180°, then the slide plate moves down to the initial position, and the product to be inspected is placed on the inspection table with the other side facing upwards. The camera detects its flatness, and after the detection is completed, the product is removed to complete the detection action.

Motion platform 42 comprises drive motor 421, leading screw 422, slide rail 423 and slide plate 424, and a pair of slide rail 423 is fixed on the mounting frame 41, and slide plate 424 is slidably arranged on slide rail 423, and passes lead screw 422 and The driving motor 421 is connected, and the rotating motor 43 is fixed on the side wall of the slide plate 424 .

A light source 33 is disposed below the CCD camera 32 on the bracket 31 .

The detection platform includes a support plate 21, a mounting base 22 and a pair of limiting plates 23. The supporting plate 21 is arranged on the base 1, and the upper end thereof is provided with a mounting base 22, and a pair of limiting plates 23 are arranged symmetrically on the upper end of the mounting base 22. sides.

The chuck 462 is located on one side of the gap formed between the pair of limiting plates 23, and the drive motor can drive the chucks to move toward each other through the strut, and pass through the gap between the pair of limiting plates to clamp the product to be tested.

The upper part of the limit plate 23 is provided with an inclined guide surface 231, which is convenient for the product to be detected to move down and be placed on the mounting seat between the limit plates.

The chuck 462 is provided with an anti-slip gasket 463, which can improve the clamping stability.

The utility model is suitable for circular products to be detected, and is positioned on the mounting seat through a limiting plate, and at the same time, the shape and structure of the limiting plate on the detection table can be changed to be suitable for double-sided detection of products of other shapes. Flatness detection.

The utility model uses the chuck to rotate the product to be detected by 180° through the rotating action of the rotating motor and places it on the mounting seat, and uses a CCD camera to detect the flatness of the front and back sides of the product, with high detection accuracy. In the process, there is no need for manual operation to turn over the product to be inspected, saving time and effort, and improving efficiency.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (7)

1. A semi-automatic flatness detection device capable of double-sided detection, comprising a base (1), said base (1) being provided with a detection platform (2), a detection mechanism (3) and a material turning mechanism (4), which It is characterized in that the detection mechanism (3) includes a support (31) and a CCD camera (32), the support (31) is arranged on the base (1), and a CCD camera (32) is provided on one side thereof, and the detection Platform (2) is positioned at the below of CCD camera (32), and described material turning mechanism (4) is positioned at detection platform (2) side, and it comprises installation frame (41), motion platform (42), rotary motor (43), Rotating plate (44), clamping cylinder (45) and a pair of jaws (46), described motion platform (42) is arranged on the mounting frame (41), and described rotary motor (43) is vertically placed on motion platform ( 42), the rotating plate (44) is fixed on the rotating motor (43), the clamping cylinder (45) is arranged on the rotating plate (44), and a pair of the clamping jaws (46) are symmetrically arranged on Clamp the working end of the cylinder (45), the jaws (46) include a strut (461) and a collet (462), the horizontal section of the strut (461) is concave, and its protruding two ends are respectively It is connected with the working end of the clamping cylinder (45) and the chucks (462), and a pair of the chucks (462) are respectively located on both sides of the testing platform (2). 2. The semi-automatic flatness detection device capable of double-sided detection according to claim 1, characterized in that, the motion platform (42) comprises a drive motor (421), a leading screw (422), a slide rail (423) and Sliding plate (424), a pair of said sliding rails (423) are fixed on the installation frame (41), and said sliding plate (424) is slidably arranged on the sliding rails (423), and through the lead screw (422) and The driving motor (421) is connected, and the rotating motor (43) is fixed on the side wall of the slide plate (424). 3. The semi-automatic flatness detection device capable of double-sided detection according to claim 1, characterized in that a light source (33) is arranged below the CCD camera (32) on the support (31). 4. The semi-automatic flatness detection device capable of double-sided detection according to claim 1, characterized in that, the detection table comprises a support plate (21), a mount (22) and a pair of limit plates (23), The support plate (21) is arranged on the base (1), and the upper end is provided with a mounting seat (22), and a pair of the limiting plates (23) are symmetrically arranged on opposite sides of the upper end of the mounting seat (22). 5. The semi-automatic flatness detection device capable of double-sided detection according to claim 4, characterized in that, the chuck (462) is located on the side where a gap is formed between the pair of limit plates (23). 6. The semi-automatic flatness detection device capable of double-sided detection according to claim 4, characterized in that an inclined guide surface (231) is provided on the upper part of the limit plate (23). 7. The semi-automatic flatness detection device capable of double-sided detection according to claim 1, characterized in that an anti-slip pad (463) is provided on the chuck (462).