Fastener surface defect detection equipment

Abstract

The utility model discloses surface defect detection equipment for a fastener, which comprises a base, a rotating ring plate arranged above the base, an annular magnet arranged below the rotating ring plate and used for controlling the fastener to be adsorbed on the rotating ring plate, a first industrial camera arranged on the inner side of the rotating ring plate, and a second industrial camera arranged on the outer side of the rotating ring plate, meanwhile, a second industrial camera is arranged on the outer side, and the first industrial camera and the second industrial camera are statically connected with the base; according to the utility model, the rotating ring plate is arranged, the annular magnet is arranged below the rotating ring plate, and the annular magnet and the rotating ring plate synchronously rotate, so that the fastener is controlled to be stably connected with the rotating ring plate under the action of the annular magnet, the fastener is vertically placed on the rotating ring plate, and convenience is provided for realizing fastener surface detection in a large range.

Claims

1. A surface defect detection device for fasteners, characterized in that: It includes a base (1), above which a rotating ring plate (2) is provided. Below the rotating ring plate (2), an annular magnet (21) is provided. The annular magnet (21) controls a fastener to adsorb on the rotating ring plate (2). Inside the rotating ring plate (2), a first industrial camera (3) is provided, and a second industrial camera (4) is provided on the outside. The first industrial camera (3) and the second industrial camera (4) are fixedly connected to the base (1) statically.

2. The surface defect detection device for fasteners according to claim 1, characterized in that: The base (1) includes an upper ring plate (12) and a lower ring plate (16). The upper ring plate (12) is fixedly provided above the lower ring plate (16). Below the rotating ring plate (2), a connecting ring plate (23) is fixedly provided. The connecting ring plate (23) is sleeved on the upper ring plate (12) through a bearing connection.

3. The surface defect detection device for fasteners according to claim 2, characterized in that: Inside the upper ring plate (12), a motor is provided. On the output shaft of the motor, a gear (15) is provided. Inside the connecting ring plate (23), an internal gear ring (24) is provided. The internal gear ring (24) is meshed and connected with the gear (15).

4. The surface defect detection device for fasteners according to claim 3, characterized in that: On the upper and lower sides of the first industrial camera (3) and the second industrial camera (4), a clamping plate (41) and a tray (42) are respectively provided. The clamping plate (41) is set as a U-shaped structure and is sleeved on the industrial camera. At the same time, the bottom is connected to the tray (42). Below the tray (42), a threaded column (44) is provided. The top of the threaded column (44) is inserted into the tray (42) and a turntable (43) is fixedly provided.

5. The surface defect detection device for fasteners according to claim 4, characterized in that: Inside the upper ring plate (12), a cross plate (13) is fixedly provided. On the cross plate (13), a first threaded hole (14) is provided. On the outside of the upper ring plate (12), a support plate group (6) is provided. At the end of the support plate group (6), a second threaded hole (63) is provided. The threaded column (44) is threadedly penetrated through the threaded hole.

6. The surface defect detection device for fasteners according to claim 5, characterized in that: The support plate group (6) includes a support plate (61) and a moving plate (62). The support plate (61) is fixedly connected to the upper ring plate (12), and the other end is provided with a slot. The side wall of the slot is deformable, and a snap column (64) is provided on the side wall of the slot. The width of the moving plate (62) is slightly larger than the width of the slot, and a snap groove (65) is provided on the side wall. The moving plate (62) extends into the slot, and the snap column (64) is located in the snap groove (65).

7. The surface defect detection device for fasteners according to claim 1, characterized in that: Below the annular magnet (21), multiple first bolts (22) are provided. The multiple first bolts (22) are distributed along the circumference direction of the annular magnet (21), and the ends penetrate through the rotating ring plate (2).

8. The surface defect detection device for fasteners according to claim 1, characterized in that: On the side of the industrial camera, a collection bin (5) is provided offset. The upper end inside the collection bin (5) is open, and a notch (51) is provided near the top of the side wall of the rotating ring plate (2). The bottom surface of the notch (51) is lower than the upper side surface of the rotating ring plate (2).

9. The surface defect detection device for fasteners according to claim 8, characterized in that: A connecting plate (52) is provided on the base (1). The connecting plate (52) is arranged in a U-shaped structure. Two baffle plates (53) are provided at the bottom of the connecting plate (52). The mutually adjacent side surfaces of the two baffle plates (53) are both arranged as arc surfaces and are in fitting contact with the two arc side surfaces of the collection bin (5). A telescopic cylinder (54) is provided at the upper end of the connecting plate (52), and a push plate (55) is connected to the telescopic end of the telescopic cylinder (54).

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