CN220603319U

CN220603319U - Nut detects frock

Info

Publication number: CN220603319U
Application number: CN202321745367.7U
Authority: CN
Inventors: 陈德通; 李木盛; 周学余
Original assignee: Wenzhou Datong Metal Products Co ltd
Current assignee: Wenzhou Datong Metal Products Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-03-15
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of nut detection, in particular to a nut detection tool which comprises an operating platform, a rotary table, a rotary shaft, a fixing frame, a bracket, a visual camera A, a visual camera B and a manipulator. The operation table is provided with a conveying component. The turntable is rotatably arranged on the operation table, and the motor B drives the turntable. The rotating shaft interval is evenly arranged in the rotating disc, the top end of the rotating shaft is detachably provided with a bearing disc, a limiting column is arranged on the bearing disc, and a gear A is arranged on the rotating shaft. The mount sets up in the carousel, sets up motor C on the mount, and motor C drives connecting gear B, and gear B all meshes with each gear A and is connected. The support sets up on the operation panel, and vision camera A sets up on the perpendicular terminal surface of support, and vision camera B sets up in the horizontal end bottom of support. The manipulator symmetry sets up on the operation panel, and both sides manipulator is located respectively between carousel and the corresponding side conveying assembly. The automatic feeding and discharging device can automatically feed and discharge materials, and simultaneously automatically detect the appearance of the nut, so that the efficiency is high.

Description

Nut detects frock

Technical Field

The utility model relates to the technical field of nut detection, in particular to a nut detection tool.

Background

The detection of the nut generally comprises appearance detection, wherein the appearance detection mainly comprises whether the surface of the nut is provided with scars or burrs and whether the surface of the nut is provided with defects.

The existing nut appearance detection is usually carried out through manual detection, when the quantity is very large, the manual detection efficiency is very low, human eyes are easy to fatigue, detection is carried out in a fatigue state, missing detection or false detection is easy to occur, and therefore the accuracy is low.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a nut detection tool.

The technical scheme of the utility model is as follows: a nut detection tool comprises an operation table, a rotary shaft, a fixing frame, a bracket, a visual camera A, a visual camera B and a manipulator.

Two groups of conveying components are symmetrically arranged on the operating platform, and a motor A for driving the conveying components on two sides to synchronously act is arranged on the operating platform. The carousel rotates and sets up on the operation panel, and the bottom of operation panel sets up drive carousel pivoted motor B.

The pivot evenly sets up in the carousel around the axle center interval of carousel, and the top of pivot can be dismantled and set up the loading tray, and the top of loading tray sets up spacing post, sets up gear A in the pivot. The fixing frame is arranged in the turntable, a motor C is arranged on the fixing frame, the motor C drives and connects with gears B, and the gears B are positioned between the gears A and are in meshed connection with the gears A.

The support sets up on the operation panel, and vision camera A sets up on the perpendicular terminal surface of support, and vision camera B sets up in the horizontal end bottom of support. The manipulator symmetry sets up on the operation panel, and both sides manipulator is located respectively between carousel and the corresponding side conveying assembly.

Preferably, two guide grooves are symmetrically formed in the operation table, and the conveying assembly is located in the guide grooves. The conveying component comprises driving rollers and a conveying belt, and the driving rollers at two sides in the guide groove at the same side are in transmission connection through the conveying belt.

Preferably, a supporting plate is arranged in the guide groove and positioned between the driving rollers at two sides, and the upper surface of the supporting plate is in sliding connection with the lower surface of the transverse end of the upper part of the conveying belt.

Preferably, the operation table is provided with a circular groove, and the turntable is positioned in the circular groove and is rotationally connected with the circular groove.

Preferably, a chute is arranged on the operation table, and a receiving box is arranged in the chute in a sliding manner.

Preferably, the rotary table is detachably provided with an access cover, each rotary shaft penetrates through the access cover and is rotationally connected with the access cover, the access cover is provided with a heat dissipation hole, and a dust screen is arranged in the heat dissipation hole.

Preferably, the bottom of operation panel sets up a plurality of supporting legs, and the bottom of each supporting leg all sets up anti-skidding backing plate.

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

through setting up conveying component and manipulator, utilize the manipulator to realize getting the blowing automatically, need not artifical unloading, labour saving and time saving, through setting up pivoted carousel to set up pivoted pivot in the carousel, the pivot top sets up and bears dish and spacing post, utilizes spacing post to treat detecting nut and spacing, prevents that the nut from being thrown off in the testing process, and the pivot rotates and drives and bear the weight of the dish rotation and then drive nut and rotate, utilizes vision camera A cooperation vision camera B to carry out the multi-angle to the nut and detects, and detection efficiency is high, and the degree of accuracy is high.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a block diagram of an operator station;

FIG. 3 is a diagram showing the connection of the components on the turntable;

fig. 4 is a diagram showing the connection structure of the components in the turntable.

Reference numerals: 1. an operation table; 101. a guide groove; 102. a circular groove; 103. a chute; 2. a driving roller; 3. a conveyor belt; 4. a support plate; 5. a motor A; 6. a turntable; 7. a motor B; 8. an access cover; 801. a heat radiation hole; 9. a rotating shaft; 10. a carrying tray; 11. a limit column; 12. a gear A; 13. a fixing frame; 14. a motor C; 15. a gear B; 16. a bracket; 17. a vision camera A; 18. a vision camera B; 19. a manipulator; 20. and receiving a material box.

Detailed Description

Example 1

As shown in fig. 1-4, the nut detection tool provided by the utility model comprises an operation table 1, a turntable 6, a rotating shaft 9, a fixing frame 13, a bracket 16, a visual camera a17, a visual camera B18 and a manipulator 19.

Two groups of conveying components are symmetrically arranged on the operating platform 1, and a motor A5 for driving the conveying components on two sides to synchronously act is arranged on the operating platform 1. Two guide grooves 101 are symmetrically formed in the operating platform 1, and the conveying assembly is located in the guide grooves 101. The conveying component comprises driving rollers 2 and a conveying belt 3, and the driving rollers 2 on two sides in the guide groove 101 on the same side are in transmission connection through the conveying belt 3. The guide groove 101 is internally provided with a supporting plate 4, the supporting plate 4 is positioned between the driving rollers 2 at two sides, and the upper surface of the supporting plate 4 is in sliding connection with the lower surface of the upper transverse end of the conveying belt 3. The turntable 6 is rotatably arranged on the operation table 1, and a motor B7 for driving the turntable 6 to rotate is arranged at the bottom of the operation table 1. The operation table 1 is provided with a circular groove 102, and the turntable 6 is positioned in the circular groove 102 and is rotationally connected with the circular groove 102.

The rotating shaft 9 is uniformly arranged in the rotating disc 6 around the axis of the rotating disc 6 at intervals, the top end of the rotating shaft 9 is detachably provided with a bearing disc 10, the top end of the bearing disc 10 is provided with a limit column 11, and the rotating shaft 9 is provided with a gear A12. The fixed mount 13 is arranged in the turntable 6, a motor C14 is arranged on the fixed mount 13, the motor C14 drives a connecting gear B15, and the gear B15 is positioned between the gears A12 and is in meshed connection with the gears A12.

The stand 16 is provided on the console 1, the vision camera a17 is provided on the vertical end face of the stand 16, and the vision camera B18 is provided at the bottom of the lateral end of the stand 16. The manipulators 19 are symmetrically arranged on the operation table 1, and the manipulators 19 on two sides are respectively positioned between the turntable 6 and the corresponding side conveying assembly. The bottom of the operation table 1 is provided with a plurality of supporting feet, and the bottom of each supporting foot is provided with an anti-skid backing plate

In this embodiment, the feeding side conveyer belt 3 transmits the nut to be detected to the material taking point, the feeding side manipulator 19 takes the nut to the nearest bearing disc 10, and makes the limiting post 11 penetrate the nut inner threaded hole, the motor B7 drives the rotary disc 6 to rotate, and then rotates the bearing disc 10 with the nut to be close to the bracket 16, the vision camera a17 and the vision camera B18 detect the side and the upper surface of the nut respectively, in this detection process, the bottom flatness of the nut can be detected and judged through the vision camera a17, if the bottom of the nut is uneven, the bottom of the nut and the bearing disc 10 will be in a non-fitting state. The detected nuts rotate to the discharging point along with the turntable 6, the discharging side mechanical arm 19 places qualified nuts after detection on the discharging side conveying belt 3, and unqualified nuts are placed in a non-qualified product loading tool on an operating table. The whole device has very high detection efficiency on the nut, high structural stability and simple and convenient operation.

Example two

As shown in fig. 1 and fig. 3, in the nut detection tool provided by the utility model, compared with the first embodiment, the turntable 6 is detachably provided with the access cover 8, each rotating shaft 9 penetrates through the access cover 8 and is rotatably connected with the access cover 8, the access cover 8 is provided with the heat dissipation holes 801, and the heat dissipation holes 801 are internally provided with the dust screen.

In this embodiment, set up access cover 8 on carousel 6, when transmission structure damages in carousel 6, open access cover 8 can make things convenient for the staff to overhaul and change inner structure, and the louvre 801 on access cover 8 then is convenient to dispel the heat that motor C14 produced, prevents that carousel 6 inside high temperature from leading to motor C14 downtime, and the dust screen then plays the purpose that prevents in the dust entering carousel 6.

Example III

As shown in fig. 1 and 2, in the nut detecting tool according to the present utility model, compared with the first embodiment, the operation table 1 is provided with the chute 103, and the receiving box 20 is slidably disposed in the chute 103.

In this embodiment, the receiving box 20 is used for receiving unqualified nuts, when the receiving box 20 is in a full-load state, the receiving box 20 is directly pulled out and the internal nuts are cleaned, and finally the empty receiving box 20 is reinserted into the chute 103.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The nut detection tool is characterized by comprising an operation table (1), a rotary table (6), a rotary shaft (9), a fixing frame (13), a bracket (16), a visual camera A (17), a visual camera B (18) and a manipulator (19);

two groups of conveying components are symmetrically arranged on the operating table (1), and a motor A (5) for driving the conveying components on two sides to synchronously act is arranged on the operating table (1); the turntable (6) is rotatably arranged on the operation table (1), and a motor B (7) for driving the turntable (6) to rotate is arranged at the bottom of the operation table (1);

the rotating shafts (9) are uniformly arranged in the rotating disc (6) at intervals around the axis of the rotating disc (6), the top ends of the rotating shafts (9) are detachably provided with bearing discs (10), the top ends of the bearing discs (10) are provided with limit posts (11), and the rotating shafts (9) are provided with gears A (12); the fixed mount (13) is arranged in the turntable (6), the fixed mount (13) is provided with a motor C (14), the motor C (14) is in driving connection with a gear B (15), and the gear B (15) is positioned between the gears A (12) and is in meshed connection with the gears A (12);

the bracket (16) is arranged on the operation table (1), the visual camera A (17) is arranged on the vertical end surface of the bracket (16), and the visual camera B (18) is arranged at the bottom of the transverse end of the bracket (16); the manipulators (19) are symmetrically arranged on the operating platform (1), and the manipulators (19) on two sides are respectively positioned between the turntable (6) and the corresponding side conveying assembly.

2. The nut detection tool as claimed in claim 1, wherein two guide grooves (101) are symmetrically arranged on the operation table (1), and the conveying assembly is positioned in the guide grooves (101); the conveying component comprises a driving roller (2) and a conveying belt (3), and the driving rollers (2) at two sides in the guide groove (101) at the same side are in transmission connection through the conveying belt (3).

3. The nut detection tool as claimed in claim 2, wherein a supporting plate (4) is arranged in the guide groove (101), the supporting plate (4) is positioned between the driving rollers (2) at two sides, and the upper surface of the supporting plate (4) is in sliding connection with the lower surface of the upper transverse end of the conveying belt (3).

4. The nut detection tool as claimed in claim 1, characterized in that the operating table (1) is provided with a circular groove (102), and the turntable (6) is located in the circular groove (102) and is rotatably connected with the circular groove.

5. The nut detection tool as claimed in claim 1, wherein a chute (103) is arranged on the operation table (1), and a receiving box (20) is slidably arranged in the chute (103).

6. The nut detection tool as claimed in claim 1, wherein the turntable (6) is detachably provided with an access cover (8), each rotating shaft (9) penetrates through the access cover (8) and is rotatably connected with the access cover, the access cover (8) is provided with a heat dissipation hole (801), and a dust screen is arranged in the heat dissipation hole (801).

7. The nut detection tool as claimed in claim 1, wherein a plurality of supporting feet are arranged at the bottom of the operating table (1), and anti-slip base plates are arranged at the bottoms of the supporting feet.