Detection device for high-reflection spherical object

Abstract

The utility model discloses a detection device for a high-reflection spherical object, and relates to the technical field of mechanical detection. The circular table is fixed on the base and is arranged on the lower side of the detection platform; the upper side of the circular truncated cone is rotationally connected with a supporting shaft through a bearing, and the upper end of the supporting shaft is connected with the bottom of the detection platform. The rotating gear ring is fixedly arranged at the bottom of the detection platform, and the rotating gear ring is arranged on the outer side of the supporting shaft; the driving motor is arranged on one side of the circular truncated cone, and the driving motor is fixed on the base; a driving gear is arranged at the output end of the driving motor, and the driving gear is arranged on the inner side of the rotating gear ring and engaged with the rotating gear ring; by rotating the detection platform, the product is rotated, and multiple surfaces of the product can be shot without angle adjustment of the image sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical detection, in particular to a detection device for a highly reflective spherical object. Background Art

[0002] With the continuous development of science and technology, various repetitive and dangerous tasks currently performed by human vision in production are gradually being replaced by machine vision technology. Machine vision products convert captured targets into image signals, which are transmitted to dedicated image processing systems and converted into digital signals based on pixel distribution, brightness, color and other information. The image system performs various operations on these signals to extract the features of the target, and then controls the action of the equipment on site based on the results of the judgment. However, existing inspection products are in a fixed state when placed on the inspection platform, and image sensors can only capture images on one side of the product, and cannot capture images on different sides of the product, which urgently needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the prior art and to provide a detection device for highly reflective spherical objects with a simple structure, reasonable design and easy use. By rotating the detection platform, the product is rotated, and multiple surfaces of the product can be captured without adjusting the angle of the image sensor.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: it includes a detection platform, an image sensor, a support block, and a base, wherein the detection platform is arranged on the upper side of the base, and support blocks are arranged opposite to each other on the right side of the detection platform, and the support blocks are fixed on the base, and the image sensor is arranged on the upper left side of the support blocks;

[0005] It also contains:

[0006] A truncated table, the truncated table is fixed on the base and arranged on the lower side of the detection platform; a support shaft is arranged on the upper side of the truncated table through a bearing, and the upper end of the support shaft is connected to the bottom of the detection platform;

[0007] A rotating gear ring, wherein the rotating gear ring is fixedly arranged at the bottom of the detection platform, and the rotating gear ring is arranged at the outer side of the support shaft;

[0008] A driving motor, wherein the driving motor is arranged on one side of the truncated table and fixed on the base; a driving gear is arranged on the output end of the driving motor, and the driving gear is arranged on the inner side of the rotating gear ring and meshed with the rotating gear ring;

[0009] Through the above technical solution design, the detection platform is rotated.

[0010] As a further improvement of the present invention, a retaining ring is provided on the upper side of the detection platform;

[0011] Through the above technical solution design, the tested products are protected.

[0012] As a further improvement of the utility model, a support platform is slidably provided on the support block, and the image sensor is fixed on the left side wall of the support platform; a connecting block is provided between the front and rear support platforms; an operating seat is provided on the lower side of the connecting block, and the operating seat is fixed on the base; an operating motor is provided on the right side of the operating seat, and a driving gear is provided after the output end of the operating motor passes through the right side wall of the operating seat, and the front and rear sides of the driving gear are respectively meshed with driven gears, and a support shaft is penetrated and fixed inside the driven gear, and the left and right ends of the support shaft are respectively screwed and arranged in the inner walls of the left and right sides of the operating seat through bearings; a reciprocating gear is provided on the left side of the driven gear, and the reciprocating gear is sleeved and fixed on the support shaft, a moving tooth block is provided between the front and rear reciprocating gears, and teeth are provided on the front and rear sides of the moving tooth block, and the moving tooth block is respectively meshed with the corresponding reciprocating gear through the teeth; after the upper side of the moving tooth block passes through the upper side of the operating seat, a connecting platform is provided, and the upper side of the connecting platform is connected to the connecting block;

[0013] Through the above technical solution design, the movable gear block is driven to make the image sensor move back and forth, and the product is photographed at different heights.

[0014] As a further improvement of the utility model, a guide block is provided inside the movable tooth block, and the bottom of the guide block is fixed on the base;

[0015] Through the above technical solution design, the movable gear block is guided.

[0016] As a further improvement of the utility model, a slide groove is provided on the left side of the movable gear block, a boss is fixedly provided on the left inner wall of the operating seat, and the boss is slidably inserted into the slide groove;

[0017] Through the above technical solution design, the boss guides the movable gear block.

[0018] The working principle of the utility model is as follows: the product to be inspected is placed on the inspection platform, and the driving motor is started to rotate the driving gear to drive the rotating gear ring, so that the inspection platform rotates around the rotation center between the bottom end of the support shaft and the truncated table; the image sensor captures the rotating product, thereby achieving the capture of different sides of the product; during the capturing process, in order to improve the quality of capturing, the operating motor is started to rotate the driving gear, and the meshing causes the driven gears on the front and rear sides to rotate synchronously and in the same direction, driving the reciprocating gears to rotate synchronously and in the same direction, and when the reciprocating gear on the rear side meshes with the moving tooth block, the moving tooth block is driven to move upward, and when the reciprocating gear on the front side meshes with the moving tooth block, the moving tooth block is driven to move downward, thereby achieving the purpose of driving the image sensor to move back and forth and capturing from different heights.

[0019] After adopting the above structure, the utility model has the following beneficial effects:

[0020] 1. Perform circular motion on the detection platform where the product is placed, so as to capture different sides of the product and avoid the step of adjusting the image sensor at different angles;

[0021] 2. The moving gear block drives the reciprocating gear, so that the image sensor can move back and forth. It can capture the product from multiple sides and at different heights at the same time.

[0022] 3. The reciprocating gear is an incomplete gear to achieve the purpose of reciprocation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 yes Figure 1 Schematic diagram of the southeast isometric structure.

[0026] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0027] Figure 4 It is a schematic diagram of the internal structure of the operating seat in the utility model.

[0028] Figure 5It is a schematic diagram of the connection structure of the driven gear, the reciprocating gear and the moving gear block in the utility model.

[0029] Description of reference numerals:

[0030] Detection platform 1, image sensor 2, support block 3, base 4, round table 5, support shaft 6, rotating gear ring 7, drive motor 8, drive gear 9, retaining ring 10, support platform 11, connecting block 12, operating seat 13, operating motor 14, driving gear 15, driven gear 16, support shaft 17, reciprocating gear 18, moving gear block 19, connecting platform 20, guide block 21, slide groove 22, boss 23. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] See also Figure 1-Figure 5 This embodiment includes a detection platform 1, an image sensor 2, a support block 3, and a base 4. The detection platform 1 is arranged on the upper side of the base 4, and a retaining ring 10 is arranged on the upper side of the detection platform 1; the support blocks 3 are arranged opposite to each other on the front and back of the right side of the detection platform 1, and the support blocks 3 are fixed on the base 4, and the image sensor 2 is arranged on the upper left side of the support blocks 3;

[0034] It also contains:

[0035] The truncated table 5 is fixed on the base 4 and is arranged on the lower side of the detection platform 1; a support shaft 6 is arranged on the upper side of the truncated table 5 by a bearing, and the upper end of the support shaft 6 is connected to the bottom of the detection platform 1;

[0036] A rotating gear ring 7, wherein the rotating gear ring 7 is fixedly disposed at the bottom of the detection platform 1, and the rotating gear ring 7 is disposed on the outer side of the support shaft 6;

[0037] A driving motor 8, wherein the driving motor 8 is disposed on one side of the truncated table 5 and is fixed on the base 4; a driving gear 9 is disposed on the output end of the driving motor 8, and the driving gear 9 is disposed on the inner side of the rotating gear ring 7 and meshed with the rotating gear ring 7;

[0038] By adopting the above design scheme, the detection platform 1 is rotated.

[0039] Embodiment 2:

[0040] See also Figure 1-Figure 5, further improved on the basis of Example 1, a support platform 11 is slidably provided on the support block 3, and the image sensor 2 is fixed on the left side wall of the support platform 11; a connecting block 12 is provided between the front and rear support platforms 11; an operating seat 13 is provided on the lower side of the connecting block 12, and the operating seat 13 is fixed on the base 4; an operating motor 14 is provided on the right side of the operating seat 13, and the specific use model of the operating motor 14 is directly purchased and installed from the market according to actual use requirements. After the output end of the operating motor 14 passes through the right side wall of the operating seat 13, a driving gear 15 is provided, and the front and rear sides of the driving gear 15 are respectively meshed with driven gears 16, and a support shaft 17 is penetrated and fixed inside the driven gear 16, and the left and right ends of the support shaft 17 are respectively screwed and set on The inner walls on the left and right sides of the operating seat 13; a reciprocating gear 18 is arranged on the left side of the driven gear 16, and the reciprocating gear 18 is sleeved and fixed on the support shaft 17, and a moving tooth block 19 is arranged between the front and rear reciprocating gears 18, and teeth are arranged on the front and rear sides of the moving tooth block 19, and the moving tooth block 19 is respectively meshed with the corresponding reciprocating gear 18 through the teeth; after the upper side of the moving tooth block 19 passes through the upper side of the operating seat 13, a connecting platform 20 is arranged, and the upper side of the connecting platform 20 is connected to the connecting block 12; a guide block 21 is penetrated inside the moving tooth block 19, and the bottom of the guide block 21 is fixed on the base 4; a slide groove 22 is opened on the left side of the moving tooth block 19, and a boss 23 is fixedly arranged on the left inner wall of the operating seat 13, and the boss 23 is slidably penetrated in the slide groove 22;

[0041] By adopting the above design, the movable gear block 19 is driven to make the image sensor 2 move back and forth, so as to capture the product at different heights.

[0042] When using the utility model, the product to be inspected is placed on the inspection platform 1, and the driving motor 8 is started to rotate the driving gear 9 to drive the rotating ring gear 7, so that the inspection platform 1 rotates around the rotation center between the bottom end of the support shaft 6 and the truncated table 5; the image sensor 2 captures the rotating product, thereby capturing different sides of the product; during the capturing process, in order to improve the quality of capturing, the operating motor 14 is started to rotate the driving gear 15, and the meshing causes the driven gears 16 on the front and rear sides to rotate synchronously and in the same direction, driving the reciprocating gear 18 to rotate synchronously and in the same direction, and when the reciprocating gear 18 on the rear side is meshed with the moving tooth block 19, the moving tooth block 19 is driven to move upward, and when the reciprocating gear 18 on the front side is meshed with the moving tooth block 19, the moving tooth block 19 is driven to move downward, thereby achieving the purpose of driving the image sensor 2 to move back and forth and capturing from different heights.

[0043] After adopting the above structure, the beneficial effects of this specific implementation are:

[0044] 1. Perform circular motion on the detection platform 1 on which the product is placed, so as to capture different sides of the product and avoid the step of adjusting the image sensor 2 at different angles;

[0045] 2. The moving gear block 19 drives the reciprocating gear 18, so that the image sensor 2 can move back and forth, and can capture the product from multiple sides and at different heights at the same time;

[0046] 3. The reciprocating gear 18 is an incomplete gear to achieve the purpose of reciprocation.

[0047] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A highly reflective spherical object detection device, comprising a detection platform (1), an image sensor (2), a support block (3), and a base (4), wherein the detection platform (1) is arranged on the upper side of the base (4), support blocks (3) are arranged opposite to each other on the right side of the detection platform (1), and the support blocks (3) are fixed on the base (4), and the image sensor (2) is arranged on the upper left side of each support block (3); It is characterized in that It also contains: A truncated table (5), wherein the truncated table (5) is fixed on the base (4), and the truncated table (5) is arranged on the lower side of the detection platform (1); a support shaft (6) is arranged on the upper side of the truncated table (5) by means of a bearing, and the upper end of the support shaft (6) is connected to the bottom of the detection platform (1); A rotating gear ring (7), wherein the rotating gear ring (7) is fixedly arranged at the bottom of the detection platform (1), and the rotating gear ring (7) is arranged on the outer side of the support shaft (6); A driving motor (8) is arranged on one side of the truncated table (5), and the driving motor (8) is fixed on the base (4); a driving gear (9) is arranged on the output end of the driving motor (8), and the driving gear (9) is arranged on the inner side of the rotating gear ring (7) and meshed with the rotating gear ring (7).

2. The highly reflective spherical object detection device according to claim 1, characterized in that: A retaining ring (10) is arranged on the upper side of the detection platform (1).

3. The highly reflective spherical object detection device according to claim 1, characterized in that: A support platform (11) is slidably arranged on the support block (3), and the image sensor (2) is fixed on the left side wall of the support platform (11); a connecting block (12) is arranged between the front and rear support platforms (11); an operating seat (13) is arranged on the lower side of the connecting block (12), and the operating seat (13) is fixed on the base (4); an operating motor (14) is arranged on the right side of the operating seat (13), and an output end of the operating motor (14) passes through the right side wall of the operating seat (13) and is provided with a driving gear (15), and driven gears (16) are respectively meshed on the front and rear sides of the driving gear (15), and a support shaft (17) is passed through and fixed inside the driven gear (16), and the support The left and right ends of the shaft (17) are respectively screwed and arranged in the inner walls of the left and right sides of the operating seat (13) through bearings; a reciprocating gear (18) is arranged on the left side of the driven gear (16), and the reciprocating gear (18) is sleeved and fixed on the support shaft (17); a moving tooth block (19) is arranged between the front and rear reciprocating gears (18), and teeth are arranged on the front and rear sides of the moving tooth block (19); the moving tooth block (19) is respectively meshed with the corresponding reciprocating gear (18) through the teeth; the upper side of the moving tooth block (19) passes through the upper side of the operating seat (13), and a connecting platform (20) is arranged, and the upper side of the connecting platform (20) is connected to the connecting block (12).

4. The highly reflective spherical object detection device according to claim 3, characterized in that: A guide block (21) is inserted into the interior of the movable tooth block (19), and the bottom of the guide block (21) is fixed on the base (4).

5. The highly reflective spherical object detection device according to claim 4, characterized in that: A slide groove (22) is provided on the left side of the movable tooth block (19), a boss (23) is fixedly provided on the left inner wall of the operating seat (13), and the boss (23) is slidably inserted into the slide groove (22).

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