CCD testing equipment for synchronous transfer of products

Abstract

The present invention discloses a CCD detection device for synchronously transferring products, including an automatic transfer device and a loading station, a CCD detection station and a unloading station arranged in a straight line below the automatic transfer device; the automatic transfer device includes a power unit, a moving mechanism and at least two material-picking components, the power unit drives the moving mechanism to move in an arc track; the distance between the material-picking components is set at the moving mechanism, and moves synchronously with the moving mechanism; one material-picking component moves back and forth between the loading station and the CCD detection station with the moving mechanism, and another material-picking component moves back and forth between the CCD detection station and the unloading station with the moving mechanism. The product can be transferred from the loading station to the detection station, and from the detection station to the unloading station synchronously; compared with the previous operation method of manually taking and placing products to the detection station, the detection efficiency can be further improved, thereby improving the production efficiency of the product; and the fully automated detection method is adopted, which meets the current automation development needs.

Description

Technical Field

[0001] The invention relates to the field of detection equipment, in particular to a CCD detection equipment for synchronously transferring products. Background Art

[0002] In the prior art, after processing, products (such as chip housings) are generally manually picked up and placed in a testing device for testing. However, for some large-scale production, this operation method will obviously lead to low detection efficiency due to manual picking and placing, thereby limiting the production efficiency of the product. In addition, manual operation does not conform to the current trend of automation development. Summary of the invention

[0003] In view of this, the present invention aims at addressing the deficiencies in the prior art, and its main purpose is to provide a CCD detection device for synchronously transferring products that can improve detection efficiency.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A CCD detection device for synchronously transferring products comprises an automatic transfer device and a loading station, a CCD detection station and a unloading station arranged in a straight line below the automatic transfer device; the automatic transfer device comprises a power unit, a moving mechanism and at least two material picking components, the power unit drives the moving mechanism to move in an arc track; the material picking components are arranged at a distance on the moving mechanism and move synchronously with the moving mechanism; a material picking component moves back and forth between the loading station and the CCD detection station with the moving mechanism, and a material picking component moves back and forth between the CCD detection station and the unloading station with the moving mechanism.

[0006] As a preferred solution: the moving mechanism includes a moving frame and a swing arm, the material taking component is arranged on the moving frame, and one end of the swing arm is pivotally connected to the moving frame;

[0007] The power unit comprises a motor and an output gear. The output gear is arranged at the other end of the swing arm, and the motor drives the output gear to rotate.

[0008] As a preferred solution: two swing arms are provided, each swing arm is provided with an output gear; the motor is connected to any one of the output gears, and the two output gears are connected by a belt.

[0009] As a preferred solution: the automatic transfer device also includes a groove photoelectric sensor for detecting the motion trajectory of the moving mechanism.

[0010] As a preferred solution: the material taking component includes a fixing frame and a suction cup installed on the fixing frame, and each suction cup is connected to a first vacuum generator.

[0011] As a preferred solution: the loading station includes a product conveying line and a first rotating table, the CCD detection station includes a detection platform and a detection unit, and the unloading station includes an unloading mechanism and a second rotating table;

[0012] The product conveyor line, the first rotating table, the detection platform, the second rotating table and the unloading mechanism are arranged in a straight line from right to left.

[0013] As a preferred solution: the material taking component includes:

[0014] A first material taking component moves back and forth between the product conveying line and the first rotating table;

[0015] A second material taking component moves back and forth between the first rotating table and the detection platform;

[0016] A third material taking component moves back and forth between the detection platform and the second rotating platform;

[0017] The fourth material taking component moves back and forth between the second rotating table and the material unloading mechanism.

[0018] As a preferred solution: the detection unit includes a CCD detector and a displacement mechanism, and the detection unit is arranged on the side of the detection platform;

[0019] The displacement mechanism comprises a moving seat, a moving guide rail and a first driving motor. The moving seat can be movably arranged on the moving guide rail through the first driving motor, and the CCD detector is installed on the moving seat.

[0020] As a preferred solution: the unloading mechanism includes a flip suction cup, a flip seat and a flip motor, the flip suction cup is fixedly mounted on the flip seat, and the flip seat is connected to the rotating shaft of the flip motor; the flip suction cup is externally connected to a second vacuum generator.

[0021] As a preferred solution: a defective product storage box for recovering defective products is also provided between the unloading mechanism and the second rotating table.

[0022] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that: by setting up an automatic transfer device and setting a loading station, an inspection station and an unloading station arranged in a line below the automatic transfer device; the moving mechanism of the automatic transfer device synchronously moves at least two material-taking components, thereby the product can be moved from the loading station to the inspection station, and from the inspection station to the unloading station synchronously; compared with the previous operation method of manually taking and placing products to the inspection station, the inspection efficiency can be further improved, thereby improving the production efficiency of the product; and the use of a fully automated inspection method meets the current automation development needs.

[0023] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of a preferred embodiment of the present invention.

[0025] Figure 2 It is a three-dimensional structural schematic diagram from another angle of a preferred embodiment of the present invention.

[0026] Figure 3 It is a top view of a preferred embodiment of the present invention.

[0027] Figure 4 It is a three-dimensional structural schematic diagram of an automatic transfer device according to a preferred embodiment of the present invention.

[0028] Figure 5 1 is a schematic diagram of the working state of the automatic transfer device of the preferred embodiment of the present invention.

[0029] Figure 6 1 is a schematic diagram of the working state of the automatic transfer device of the preferred embodiment of the present invention.

[0030] Figure 7 1 is a schematic diagram of the working state of the automatic transfer device of the preferred embodiment of the present invention.

[0031] Figure 8 It is a structural schematic diagram of a detection station of a preferred embodiment of the present invention.

[0032] Fig. 9 It is a structural schematic diagram of a blanking station of a preferred embodiment of the present invention.

[0033] Description of the accompanying drawings:

[0034] 10. Automatic transfer device 11. Power unit

[0035] 111. Motor 112. Output gear

[0036] 113, belt 12, moving mechanism

[0037] 121. Mobile rack 122. Swing arm

[0038] 1221, induction sheet 13, material taking component

[0039] 1301, first material taking component 1302, second material taking component

[0040] 1303, third material taking component 1304, fourth material taking component

[0041] 131. Fixing frame 132. Suction cup

[0042] 133. First vacuum generator 14. Groove photoelectric sensor

[0043] 20. Loading station 21. Product conveyor line

[0044] 22. First rotating platform 30. Inspection station

[0045] 31. Detection platform 32. Detection unit

[0046] 321. CCD detector 322. Displacement mechanism

[0047] 40. Unloading station 41 Unloading mechanism

[0048] 411. Flip suction cup 4111. Second vacuum generator

[0049] 412. Flip seat 413. Flip motor

[0050] 42. Second rotating table. DETAILED DESCRIPTION

[0051] Please refer to Figures 1 to 9 As shown, it shows the specific structure of the preferred embodiment of the present invention, which is a CCD detection device for synchronously transferring products, including an automatic transfer device 10, a loading station 20, a detection station 30 and an unloading station 40.

[0052] (See Figures 1 to 7 As shown in the figure, the loading station 20, the CCD detection station 30 and the unloading station 40 are arranged in a straight line below the automatic transfer device. The automatic transfer device 10 includes a power unit 11, a moving mechanism 12 and at least two material picking components 13. The power unit 11 drives the moving mechanism 12 to move in an arc track. The material picking components 13 are arranged at a distance from the moving mechanism 12 and move synchronously with the moving mechanism 12. One material picking component 13 moves back and forth between the loading station 20 and the CCD detection station 30 with the moving mechanism 12, and one material picking component 13 moves back and forth between the CCD detection station 30 and the unloading station 40 with the moving mechanism 12.

[0053] Specifically, by setting up a loading station 20, a CCD inspection station 30 and an unloading station 40 arranged in a straight line, the mobile mechanism 12 drives at least two material picking components 13 to move synchronously, so that the product can be moved from the loading station 20 to the inspection station 30, and from the inspection station 30 to the unloading station 10 synchronously; this structural setting is ingenious and reasonable, which can simplify the setting of the parts and driving elements of the automatic transfer device 10, reduce the overall power consumption of the automatic transfer device 10, and save energy; and the work efficiency is also further improved.

[0054] In the embodiment of the present application, the mobile mechanism 12 includes a mobile frame 121 and a swing arm 122, the material picking component 13 is arranged on the mobile frame 121, and one end of the swing arm 122 is pivotally connected to the mobile frame 121. The power unit is fixedly installed on a support frame, and the power unit 11 includes a motor 111 and an output gear 112, the output gear 112 is arranged at the other end of the swing arm 122, and the motor 111 drives the output gear 112 to rotate. In this embodiment, two swing arms 122 are provided, and each swing arm 122 is provided with an output gear 112; the motor 111 is connected to any one of the output gears 112, and the two output gears 112 are connected by a belt 113, and one motor 111 drives two swing arms 122 to swing at the same time. Providing two swing arms 122 can improve the stability of the mobile frame 121 during the movement process, so that the automatic transfer device 10 is more reliable during the transfer process.

[0055] To further illustrate, the automatic transfer device 10 also includes a groove photoelectric sensor 14 for detecting the motion trajectory of the moving mechanism 12. Specifically, the swing arm 122 is provided with a sensing sheet 1221; the groove photoelectric sensor 14 is arranged at the left and right ends and the top end of the motion trajectory as required according to the motion trajectory of the moving mechanism 12; during the swinging process of the swing arm 122, the sensing sheet 1221 of the swing arm 122 can be restricted in any groove photoelectric sensor 14, and the motion state of the moving mechanism 12 can be identified through the connection between the sensing sheet 1221 and the corresponding groove photoelectric sensor 14.

[0056] (See Figures 1 to 3 (As shown) In the embodiment of the present application, the loading station 20 includes a product conveyor line 21 and a first rotating table 22, the CCD detection station 30 includes a detection platform 31 and a detection unit 32, and the unloading station 40 includes a unloading mechanism 41 and a second rotating table 42; the product conveyor line 21, the first rotating table 22, the detection platform 31, the second rotating table 42 and the unloading mechanism 41 are arranged in a straight line from right to left.

[0057] (See Figures 1 to 7As shown in the figure, it is known from the specific structures of the above-mentioned loading station 20, CCD detection station 30 and unloading station 40 that the detection of the product needs to start from the product conveying line 21, pass through the first rotating table 32, the detection platform 31, the second rotating table 42 and the unloading mechanism 41 to complete the loading, detection and unloading work. Therefore, in the embodiment of the present application, the material picking component 13 needs to be set to four to complete the product transfer process. The material picking component 13 includes a first material picking component 1301, a second material picking component 1302, a third material picking component 1303 and a fourth material picking component 1304; wherein the first material picking component 1301 moves back and forth between the product conveying line 21 and the first rotating table 22, the second material picking component 1302 moves back and forth between the first rotating table 22 and the detection platform 31, the third material picking component 1303 moves back and forth between the detection platform 31 and the second rotating table 42, and the fourth material picking component 1304 moves back and forth between the second rotating table 42 and the unloading mechanism 41. The material taking component 13 includes a fixing frame 131 and a suction cup 132 mounted on the fixing frame 131, and each suction cup 132 is connected to a first vacuum generator 133. The method of taking materials by the suction cup 132 can ensure that the surface of the product will not be scratched. Of course, the material taking component 13 can also be a grasping method, which is not limited to the suction method of the suction cup 132 in the embodiment of the present application.

[0058] (See Figure 8 The detection unit 32 includes a CCD detector 321 and a displacement mechanism 322, and the detection unit 32 is arranged beside the detection platform 31; in the embodiment of the present application, the displacement mechanism 322 includes a moving seat 3221, a moving guide rail 3222 and a first driving motor 3223, and the moving seat 3221 can be moved on the moving guide rail 3222 by the first driving motor 3223, and the CCD detector 321 is installed on the moving seat 3221. There are four CCD detection units, which are arranged at the side of the detection platform 31 in a four-corner style. When the product is placed on the detection platform 31, the displacement mechanism 322 drives the CCD321 detector to move close to the detection platform 31 to detect the product.

[0059] (See Fig. 9The unloading mechanism 41 includes a flip suction cup 411, a flip seat 412 and a flip motor 413. The flip suction cup 411 is fixedly mounted on the flip seat 412, and the flip seat 412 is connected to the rotating shaft of the flip motor 413; the flip suction cup 411 is externally connected to a second vacuum generator 4111. In addition, a defective product storage box 43 for recovering defective products is also provided between the unloading mechanism 41 and the second rotating table 42; if the CCD detector 321 detects that the product is a defective product, when the product is transferred to the unloading station 40, after the swing arm 1221 swings to the uppermost end of the motion trajectory, the third material picking component 1303 that travels back and forth between the detection platform 31 and the second rotating table 42 will stop suction through the first vacuum sounder 133 connected to the third material picking component 1303, so that the third material picking component 1303 disconnects the suction of defective products, thereby dropping them into the defective product storage box 43, and will not be placed on the second rotating table 42 to realize the working mode of screening good and defective products.

[0060] The design focus of the present invention is: through the automatic transfer device 10 and the loading station 20, the inspection station 30 and the unloading station 40 arranged in a line below the automatic transfer device 10; the moving mechanism 12 of the automatic transfer device 10 synchronously moves at least two material picking components 13, thereby the product can be moved from the loading station 20 to the inspection station 30, and from the inspection station 30 to the unloading station 40 synchronously; compared with the previous operation method of manually taking and placing products to the inspection station, the inspection efficiency can be further improved, thereby improving the production efficiency of the product; and the fully automated inspection method is adopted, which meets the current automation development needs.

[0061] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A CCD detection device for synchronously transferring products, characterized in that: It comprises an automatic transfer device (10), and a loading station (20), a CCD detection station (30), and a unloading station (40) which are arranged below the automatic transfer device (10) and are arranged in a straight line. The automatic transfer device (10) comprises a power unit (11), a moving mechanism (12) and at least two material picking components (13); the power unit (11) drives the moving mechanism (12) to move in an arc-shaped trajectory; the material picking components (13) are arranged at a distance from the moving mechanism (12) and move synchronously with the moving mechanism (12); one material picking component (13) moves back and forth between a loading station (20) and a CCD detection station (30) with the moving mechanism (12), and one material picking component (13) moves back and forth between a CCD detection station (30) and a unloading station (40) with the moving mechanism (12); The loading station (20) comprises a product conveying line (21) and a first rotating table (22), the CCD detection station (30) comprises a detection platform (31) and a detection unit (32), and the unloading station (40) comprises a unloading mechanism (41) and a second rotating table (42); the product conveying line (21), the first rotating table (22), the detection platform (31), the second rotating table (42) and the unloading mechanism (41) are arranged in sequence from right to left in a straight line; The moving mechanism (12) comprises a moving frame (121) and a swing arm (122); the material taking component (13) is arranged on the moving frame (121); one end of the swing arm (122) is pivotally connected to the moving frame (121); the power unit (11) comprises a motor (111) and an output gear (112); the output gear (112) is arranged on the other end of the swing arm (122); the motor (111) drives the output gear (112) to rotate; wherein the material taking component (13) is provided with four components, including: A first material taking component (1301) moves back and forth between the product conveying line (21) and the first rotating table (22); A second material taking component (1302) moves back and forth between the first rotating platform (22) and the detection platform (31); A third material taking component (1303) moves back and forth between the detection platform (31) and the second rotating platform (42); The fourth material taking component (1304) moves back and forth between the second rotating table (42) and the material unloading mechanism (41).

2. The CCD detection device for synchronously transferring products according to claim 1 is characterized in that: Two swing arms (122) are provided, and each swing arm (122) is provided with an output gear (112); the motor (111) is connected to any one of the output gears (112), and the two output gears (112) are connected via a belt (113).

3. The CCD detection device for synchronously transferring products according to claim 1, characterized in that: The automatic transfer device (10) further comprises a groove photoelectric sensor (14) for detecting the movement track of the moving mechanism (12).

4. The CCD detection device for synchronously transferring products according to claim 1, characterized in that: The material taking component (13) comprises a fixing frame (131) and a suction cup (132) mounted on the fixing frame (131), and each suction cup (132) is connected to a first vacuum generator (133).

5. The CCD detection device for synchronously transferring products according to claim 1, characterized in that: The detection unit (32) comprises a CCD detector (321) and a displacement mechanism (322); the detection unit (32) is arranged on the side of the detection platform (31); The displacement mechanism (322) comprises a moving seat (3221), a moving guide rail (3222) and a first driving motor (3223); the moving seat (3221) is movably arranged on the moving guide rail (3222) via the first driving motor (3223); and the CCD detector (321) is mounted on the moving seat (3221).

6. The CCD detection device for synchronously transferring products according to claim 1, characterized in that: The unloading mechanism (41) comprises a flip suction cup (411), a flip seat (412) and a flip motor (413); the flip suction cup (411) is fixedly mounted on the flip seat (412); the flip seat (412) is connected to the rotating shaft of the flip motor (413); and the flip suction cup (411) is externally connected to a second vacuum generator (4111).

7. The CCD detection device for synchronously transferring products according to claim 1 or 6, characterized in that: A defective product storage box (43) for recovering defective products is also provided between the unloading mechanism (41) and the second rotating platform (42).

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