CCD camera optical detection mechanism

Abstract

The utility model discloses a CCD camera optical detection mechanism, and relates to the field of optical detection.The CCD camera optical detection mechanism comprises a base, one side of the base is fixedly connected with a supporting frame, the top of the supporting frame is provided with a detection device, the surface of the base is provided with an angle adjusting assembly, and the angle adjusting assembly comprises two fixing plates; the lower ends of the two fixing plates are fixedly connected with the surface of the base, a driving worm is rotationally connected between the two fixing plates, the surface of the driving worm is in meshed connection with a driven half gear, and the top of the driven half gear is fixedly connected with a mounting plate. A rotating handle A can be rotated to drive a rotating disc A to rotate, when the rotating disc A rotates, a driving worm is driven to rotate, a driven half gear can be driven to rotate through the driving worm, meanwhile, a guide plate can move under the support of a sliding block plate through a guide groove, the stability of the driven half gear in the rotating process is enhanced, and the service life of the driven half gear is prolonged. Therefore, the effect of adjusting the angle of the detected product is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical detection technical field, especially CCD camera optical detection mechanism. BACKGROUND

[0002] Visual inspection (optical detection) is to use machine instead of eyes to measure and judge, which is to convert the target into image signal through machine vision product (image taking device, including CMOS and CCD), and then transmit the image signal to special image processing system, and convert the image signal into digital signal according to pixel distribution, brightness and color information; the image system carries out various operations to the signal to extract the characteristics of the target, and then controls the action of the equipment in the field according to the judgment result.

[0003] In the prior art, the detection product is fixed and clamped by a fixed clamp table, and the detection direction of the optical lens is generally fixed, so it is inconvenient to rotate or turn over the detection product, when the different directions of the detection product need to be detected, the detection product needs to be rotated or turned over manually and then fixed again, thereby affecting the detection efficiency of the product, therefore, the utility model provides a CCD camera optical detection mechanism. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a CCD camera optical detection mechanism.

[0006] (II) technical scheme

[0007] In order to realize the above object, the utility model discloses a CCD camera optical detection mechanism, which comprises a base, the base is fixedly connected with a support frame on one side, the top of the support frame is provided with a detection device, and the surface of the base is provided with an angle adjusting assembly.

[0008] The angle adjusting assembly comprises two fixed plates, the lower ends of the two fixed plates are fixedly connected with the surface of the base, a driving worm is rotatably connected between the two fixed plates, the surface of the driving worm is meshed with a driven half gear, the top of the driven half gear is fixedly connected with a mounting plate, and the top of the mounting plate is provided with a fixed adjusting assembly.

[0009] As a preferred scheme of the CCD camera optical detection mechanism, one end of the driving worm penetrates through the side wall of the fixed plate and is fixedly connected with a rotating disc A, and the surface of the rotating disc A is fixedly connected with a handle A.

[0010] As a preferred scheme of the CCD camera optical detection mechanism, the two sides of the driven half gear are provided with guide plates, the top of the guide plate is fixedly connected with the mounting plate, and the surface of the guide plate is provided with a guide sliding groove.

[0011] As a preferred scheme of the CCD camera optical detection mechanism, the inner wall of the guide sliding groove is slidably connected with a sliding block plate, and the lower end of the sliding block plate is fixedly connected with the surface of the base.

[0012] As a preferred scheme of the CCD camera optical detection mechanism, the fixing adjusting assembly comprises an adjusting plate, the adjusting plate is fixedly connected with the mounting plate, and the surface of the adjusting plate is rotatably connected with a bidirectional screw rod, the surface of the bidirectional screw rod is threadedly connected with a moving frame, the surface of the moving frame is fixedly connected with a fixing frame, the top of the fixing frame is threadedly connected with a fixing bolt, and the lower end of the fixing bolt is fixedly connected with an elastic pressing plate.

[0013] As a preferred scheme of the CCD camera optical detection mechanism, the surface of the adjusting plate is provided with a moving groove, and the inner wall of the moving groove is slidably connected with the lower end of the moving frame.

[0014] As a preferred scheme of the CCD camera optical detection mechanism, one end of the bidirectional screw rod is fixedly connected with a rotating disc B, the surface of the rotating disc B is fixedly connected with a handle B, and the inner wall of the fixing frame is provided with a rubber cushion.

[0015] (Three) beneficial effects

[0016] The CCD camera optical detection mechanism has the following beneficial effects:

[0017] 1. The rotating handle A drives the rotating disc A to rotate, the driving worm is driven to rotate when the rotating disc A rotates, the driven half gear is driven to rotate through the driving worm, the guide plate can move under the support of the sliding block plate through the guide groove, the stability of the driven half gear in rotation is enhanced, and therefore the effect of adjusting the angle of the detected product is achieved.

[0018] 2. The rotating disc B drives the two moving frames on the bidirectional screw rod to move synchronously and reversely, so that products of different diameters can be fixed, the distance between the two moving frames is adjusted, the product is placed on the surface of the fixing frame, the elastic pressing plate is driven to move downward through the rotating fixing bolt, so that the product can be fixed, and the rubber cushion arranged on the surface of the elastic pressing plate and the fixing frame can avoid excessive extrusion of the product and damage to the product. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is a structural schematic diagram of the whole of the present application;

[0021] Figure 2 is a structural schematic diagram of the present application Figure 1 ;

[0022] Figure 3 is a structural schematic diagram of the angle adjusting assembly in the present application;

[0023] Figure 4 is a structural schematic diagram of the fixed adjusting assembly in the present application.

[0024] In the drawings, 1, base; 2, support frame; 3, detection device; 4, angle adjusting assembly; 401, fixed plate; 402, driving worm; 403, turntable A; 404, handle A; 405, driven half gear; 406, mounting plate; 407, guide plate; 408, guide sliding groove; 409, sliding block plate; 5, fixed adjusting assembly; 501, adjusting plate; 502, moving slot; 503, moving frame; 504, bidirectional screw; 505, turntable B; 506, handle B; 507, fixed frame; 508, fixed bolt; 509, elastic pressing plate; 510, rubber cushion. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.

[0026] Embodiment 1

[0027] Referring to Figure 1 , Figure 2 and Figure 3 , the present application provides a first embodiment of a CCD camera optical detection mechanism, which comprises a base 1, one side of the base 1 is fixedly connected with a support frame 2, the top of the support frame 2 is provided with a detection device 3, and the surface of the base 1 is provided with an angle adjusting assembly 4;

[0028] The angle adjusting assembly 4 comprises two fixed plates 401, the lower ends of the two fixed plates 401 are fixedly connected with the surface of the base 1, a driving worm 402 is rotationally connected between the two fixed plates 401, a driven half gear 405 is meshingly connected with the surface of the driving worm 402, an installation plate 406 is fixedly connected with the top of the driven half gear 405, and the fixed adjusting assembly 5 is arranged on the top of the installation plate 406.

[0029] Specifically, one end of the worm penetrates through the side wall of the fixed plate 401 and is fixedly connected with a rotating disc A 403, the surface of the rotating disc A 403 is fixedly connected with a handle A 404, guide plates 407 are arranged on the two sides of the driven half gear 405, the top of each guide plate 407 is fixedly connected with the installation plate 406, the surface of each guide plate 407 is provided with a guide sliding groove 408, a sliding block plate 409 is slidably connected with the inner wall of each guide sliding groove 408, and the lower end of the sliding block plate 409 is fixedly connected with the surface of the base 1.

[0030] Further, when the product needs to be detected, the product is first fixed through the fixed adjusting assembly 5, then the rotating disc A 403 is driven to rotate by rotating the handle A 404, the driving worm 402 is driven to rotate when the rotating disc A 403 rotates, the driven half gear 405 is driven to rotate through the driving worm 402, and the guide plates 407 can move under the support of the sliding block plate 409 through the guide grooves, so that the stability of the driven half gear 405 in rotation is enhanced, and thus the effect of adjusting the angle of the detected product is achieved.

[0031] Embodiment 2

[0032] With reference to Figure 1 , Figure 2 and Figure 4 , the fixed adjusting assembly 5 comprises an adjusting plate 501, the adjusting plate 501 is fixedly connected with the installation plate 406, the surface of the adjusting plate 501 is rotationally connected with a bidirectional screw rod 504, the surface of the bidirectional screw rod 504 is threadedly connected with a moving frame 503, the surface of the moving frame 503 is fixedly connected with a fixed frame 507, the top of the fixed frame 507 is threadedly connected with a fixed bolt 508, and the lower end of the fixed bolt 508 is fixedly connected with an elastic pressing plate 509.

[0033] Specifically, the surface of the adjusting plate 501 is provided with a moving groove 502, the inner wall of the moving groove 502 is slidably connected with the lower end of the moving frame 503, one end of the bidirectional screw rod 504 is fixedly connected with a rotating disc B 505, the surface of the rotating disc B 505 is fixedly connected with a handle B 506, and the inner wall of the fixed frame 507 is provided with a rubber cushion 510.

[0034] Further, when it is necessary to fix the detected product, the two moving frames 503 on the bidirectional screw rod 504 are driven by the rotating disc B505 to move synchronously and reversely, so that products of different diameters can be fixed. After the distance between the two moving frames is adjusted, the product is placed on the surface of the fixing frame 507, the elastic pressing plate 509 is driven downward by rotating the fixing bolt 508, so that the product can be fixed. At the same time, the rubber soft pad 510 arranged on the surface of the elastic pressing plate 509 and the fixing frame 507 can avoid excessive extrusion of the product and damage to the product.

[0035] Working principle: when the product needs to be detected, first, the two moving frames 503 on the bidirectional screw rod 504 are driven by the rotating disc B505 to move synchronously and reversely, so that products of different diameters can be fixed. After the distance between the two moving frames is adjusted, the product is placed on the surface of the fixing frame 507, the elastic pressing plate 509 is driven downward by rotating the fixing bolt 508, so that the product can be fixed. At the same time, the rubber soft pad 510 arranged on the surface of the elastic pressing plate 509 and the fixing frame 507 can avoid excessive extrusion of the product and damage to the product. After the product is fixed, the rotating disc A403 is driven to rotate by rotating the rotating handle A404. When the rotating disc A403 rotates, the driving worm 402 is driven to rotate. The driving worm 402 can drive the driven half gear 405 to rotate. At the same time, the guide plate 407 can move under the support of the sliding block plate 409 through the guide groove, which enhances the stability of the driven half gear 405 in rotation, so as to achieve the effect of adjusting the angle of the detected product.

[0036] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations.

Claims

1. A CCD camera optical detection mechanism comprising a base (1), characterised in that: One side of the base (1) is fixedly connected with a support frame (2), the top of the support frame (2) is provided with a detection device (3), the surface of the base (1) is provided with an angle adjusting assembly (4); The angle adjusting assembly (4) comprises two fixed plates (401), the lower ends of the two fixed plates (401) are fixedly connected with the surface of the base (1), and a drive worm (402) is rotatably connected between the two fixed plates (401), the surface of the drive worm (402) is meshedly connected with a driven half gear (405), the top of the driven half gear (405) is fixedly connected with a mounting plate (406), and the top of the mounting plate (406) is provided with a fixed adjusting assembly (5).

2. The CCD camera optical detection mechanism according to claim 1, wherein: One end of the drive worm (402) penetrates through the side wall of the fixed plate (401) and is fixedly connected with a rotating disc A (403), and the surface of the rotating disc A (403) is fixedly connected with a handle A (404).

3. The CCD camera optical detection mechanism of claim 1, wherein: The two sides of the driven half gear (405) are provided with guide plates (407), the top of the guide plate (407) is fixedly connected with the mounting plate (406), and the surface of the guide plate (407) is provided with a guide sliding groove (408).

4. A CCD camera optical detection mechanism according to claim 3, wherein: The inner wall of the guide sliding groove (408) is slidably connected with a sliding block plate (409), and the lower end of the sliding block plate (409) is fixedly connected with the surface of the base (1).

5. The CCD camera optical detection mechanism of claim 1, wherein: The fixed adjusting assembly (5) comprises an adjusting plate (501), the adjusting plate (501) is fixedly connected with the mounting plate (406), and the surface of the adjusting plate (501) is rotatably connected with a bidirectional screw rod (504), the surface of the bidirectional screw rod (504) is threadedly connected with a moving frame (503), the surface of the moving frame (503) is fixedly connected with a fixed frame (507), the top of the fixed frame (507) is threadedly connected with a fixed bolt (508), and the lower end of the fixed bolt (508) is fixedly connected with an elastic pressing plate (509).

6. A CCD camera optical detection mechanism according to claim 5, wherein: The surface of the adjusting plate (501) is provided with a moving groove (502), and the inner wall of the moving groove (502) is slidably connected with the lower end of the moving frame (503).

7. A CCD camera optical detection mechanism according to claim 5, wherein: One end of the bidirectional screw rod (504) is fixedly connected with a rotating disc B (505), the surface of the rotating disc B (505) is fixedly connected with a handle B (506), and the inner wall of the fixed frame (507) is provided with a rubber soft pad (510).

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