CN217880333U

CN217880333U - Visual identification system

Info

Publication number: CN217880333U
Application number: CN202222020075.9U
Authority: CN
Inventors: 徐溧泽; 曾涛
Original assignee: Shenzhen Lanti Technology Co ltd
Current assignee: Shenzhen Lanti Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-22
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a visual identification system belongs to visual identification technical field. A vision recognition system comprising a support, a conveyor assembly, the conveyor assembly being mounted on the support, further comprising: the concave support plate is fixedly connected above the support close to the conveying assembly, and a cavity is formed in the upper end of the concave support plate; the cross rod is fixedly connected in the cavity; the moving block is connected to the cross rod in a sliding mode; the transfer line, fixed connection are in both sides around the movable block, the utility model discloses when conveying article, can make identification probe follow the scanning to every article, and then the length of time of extension identification probe discernment detection every article to improved the success rate that detects the discernment to a certain extent, the effectual practicality that has improved is suitable for using widely.

Description

Visual identification system

Technical Field

The utility model relates to a visual identification technical field especially relates to a visual identification system.

Background

The logistics refers to the whole process of planning, implementing and managing raw materials, semi-finished products, finished products or related information from the production place of the commodities to the consumption place of the commodities by modes of transportation, storage, distribution and the like in order to meet the requirements of customers with the lowest cost and high efficiency.

At present, the discernment check out test set among the visual identification system is detecting discernment to article for current commodity circulation detection, and the time of discernment is shorter to probably to the condition that leads to appearing the identification error, for the ease of improving the discernment success rate, the commodity circulation mill can improve the discernment success rate through slowing down the speed, but can increase the letter sorting time so undoubtedly, so that influence the efficiency of whole letter sorting.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a visual recognition system for solving the above-mentioned problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vision recognition system comprising a support, a conveyor assembly mounted on the support, further comprising: the concave support plate is fixedly connected above the support close to the conveying assembly, and a cavity is formed in the upper end of the concave support plate; the cross rod is fixedly connected in the cavity; the moving block is connected to the cross rod in a sliding mode; the transmission rod is fixedly connected to the front side and the rear side of the moving block and is connected in the cavity in a sliding mode, and a first rectangular through hole is formed in the lower end, close to the cross rod, of the concave support plate; the connecting rod is fixedly connected to the lower side of the moving block and penetrates through the first rectangular through hole downwards; the identification probe is fixedly connected to the lower end of the connecting rod; the adjusting component is arranged on the support and close to the input end of the conveying component; the tension spring is sleeved on the cross rod, and two ends of the tension spring are respectively fixedly connected with the side wall of the cavity close to the aligning component and the moving block; and the driving assembly is used for driving the moving block to move, is arranged on two sides of the concave support plate close to the connecting rod, and is connected with the driving roller in the conveying assembly through a transmission assembly.

For the convenience of drive subassembly carries out work, preferably, drive assembly includes first band pulley, second band pulley, driving belt, first band pulley sets up the outside of support, and through the pivot with drive roller fixed connection among the transport assembly, the second band pulley rotates through the dwang to be connected in the position that concave type extension board is close to the drive subassembly, the dwang is with the power input end fixed connection who drives the subassembly, driving belt cup joints on first band pulley, second band pulley.

In order to facilitate the drive discernment probe and article synchronous motion, furtherly, it includes backup pad, two sets of third band pulleys, steel band, poker rod to drive the subassembly, concave type extension board is close to the front and back bilateral symmetry of horizontal pole and sets up the second rectangle opening that link up mutually with the cavity, and is two sets of the third band pulley passes through backup pad symmetrical rotation and connects the lower extreme that concave type extension board is close to second rectangle opening, the third band pulley fixed connection of dwang and adjacent one side, the steel band cup joints on two third band pulleys of every group, poker rod symmetry fixed connection on the steel band, and with the transfer line intermittent type pastes mutually.

In order to facilitate the reduction of the speed of the return movement of the mobile mass, more closely, the surface of the crossbar is coated with a friction coating.

In order to facilitate the alignment of articles, preferably, the alignment assembly comprises a T-shaped rod, a guide plate and a tensioning spring, the guide plate is symmetrically arranged on one side of the conveying assembly close to the material input end and is splayed, the T-shaped rod is symmetrically and slidably connected to the two sides of the support and fixedly connected with the guide plate, the tensioning spring is sleeved on the T-shaped rod, and the two ends of the tensioning spring are respectively fixedly connected with the support and the T-shaped rod.

In order to facilitate the conveying assembly to stably convey articles, a plurality of limiting grooves are uniformly formed in one side, close to each other, of the two guide plates, and balls are connected to the limiting grooves in a rolling mode.

Compared with the prior art, the utility model provides a visual identification system possesses following beneficial effect: the device does not involve the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses a setting of horizontal pole, movable block, transfer line, tension spring, drive assembly, drive subassembly makes the identification probe follow the scanning to every article, and then the length of time of extension identification probe discernment detection every article to improved the success rate that detects the discernment to a certain extent, the effectual practicality that has improved, be suitable for and use widely.

Drawings

Fig. 1 is a schematic perspective view of a vision recognition system according to the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a concave support plate, a driving assembly and a transmission assembly in the vision recognition system of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 of a vision recognition system according to the present invention;

fig. 4 is a schematic structural diagram of a portion B in fig. 1 of a vision recognition system according to the present invention;

fig. 5 is a schematic structural diagram of a part C in fig. 2 of a vision recognition system according to the present invention;

fig. 6 is a schematic structural diagram of a portion D in fig. 2 of a vision recognition system according to the present invention.

In the figure: 1. a support; 2. a delivery assembly; 3. a T-shaped rod; 4. a guide plate; 401. a ball bearing; 5. tensioning the spring; 6. a concave support plate; 601. a cavity; 7. a first pulley; 8. a second pulley; 9. a drive belt; 10. a support plate; 11. a third pulley; 12. rotating the rod; 13. a steel belt; 14. a poke rod; 15. a moving block; 16. a cross bar; 17. a friction coating; 18. a transmission rod; 19. a tension spring; 20. a connecting rod; 21. the probe is identified.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, a visual recognition system includes a support 1, a conveying assembly 2, the conveying assembly 2 is mounted on the support 1, and further includes: the concave support plate 6 is fixedly connected above the support 1 close to the conveying assembly 2, wherein a cavity 601 is formed inside the upper end of the concave support plate 6; the cross bar 16 is fixedly connected in the cavity 601; a moving block 15 connected to the cross bar 16 in a sliding manner; the transmission rod 18 is fixedly connected to the front side and the rear side of the moving block 15 and is connected in the cavity 601 in a sliding manner, wherein a first rectangular through opening is formed in the lower end, close to the cross rod 16, of the concave support plate 6; the connecting rod 20 is fixedly connected to the lower side of the moving block 15 and penetrates through the first rectangular through hole downwards; the identification probe 21 is fixedly connected to the lower end of the connecting rod 20; the aligning component is arranged at the input end of the support 1 close to the conveying component 2; the tension spring 19 is sleeved on the cross rod 16, and two ends of the tension spring are respectively fixedly connected with the side wall of the cavity 601 close to the aligning component and the moving block 15; the driving component is used for driving the moving block 15 to move, is arranged on two sides of the concave support plate 6 close to the connecting rod 20, and is connected with the driving roller in the conveying component 2 through the transmission component;

the transmission component comprises a first belt wheel 7, a second belt wheel 8 and a driving belt 9, the first belt wheel 7 is arranged on the outer side of the support 1 and is fixedly connected with a driving roller in the conveying component 2 through a rotating shaft, the second belt wheel 8 is rotatably connected to the position, close to the driving component, of the concave support plate 6 through a rotating rod 12, the rotating rod 12 is fixedly connected with the power input end of the driving component, and the driving belt 9 is sleeved on the first belt wheel 7 and the second belt wheel 8;

the driving assembly comprises a supporting plate 10, two groups of third belt pulleys 11, a steel belt 13 and a poke rod 14, wherein second rectangular through holes communicated with the cavity 601 are symmetrically formed in the front side and the rear side, close to the cross rod 16, of the concave supporting plate 6, the two groups of third belt pulleys 11 are symmetrically and rotatably connected to the lower end, close to the second rectangular through holes, of the concave supporting plate 6 through the supporting plate 10, the rotating rod 12 is fixedly connected with the third belt pulley 11 on the adjacent side, the steel belt 13 is sleeved on each group of the two third belt pulleys 11, and the poke rod 14 is symmetrically and fixedly connected to the steel belt 13 and intermittently attached to the transmission rod 18;

the aligning component comprises a T-shaped rod 3, a guide plate 4 and a tension spring 5, wherein the guide plate 4 is symmetrically arranged on one side, close to the material input end, of the conveying component 2 and is splayed, the T-shaped rod 3 is symmetrically and slidably connected to two sides of the support 1 and fixedly connected with the guide plate 4, the tension spring 5 is sleeved on the T-shaped rod 3, and two ends of the tension spring are fixedly connected with the support 1 and the T-shaped rod 3 respectively.

When the detection device is used, firstly, articles to be detected are placed on a conveying belt of the conveying component 2 at equal intervals at one time according to the distance between the two poke rods 14, then the conveying component 2 is started, the conveying component 2 can drive the articles to move forwards, when the articles move between the two guide plates 4, if the articles are not placed in the middle of the conveying belt or the articles are inclined, so that the identification codes on the surfaces are not placed, at the moment, the articles can be aligned under the action of the guide plates 4 and the tension springs 5, so that the identification probes 21 can better identify the identification codes on the articles, the accuracy of detection and identification is effectively improved, when the aligned articles are conveyed to the position of the concave support plate 6 through the conveying belt, at the moment, the poke rods 14 are just attached to the transmission rods 18, then when the conveying belt continues to drive the articles to move, the driving roller of the conveying component 2 can synchronously drive the first belt pulley 7 to rotate, then the first belt pulley 7 drives the second belt pulley 8 to rotate through the driving belt 9, the second belt pulley 8 drives the third belt pulley 11 to rotate through the rotating rod 12, so that the steel belt 13 and the conveying belt can synchronously rotate, then the poke rod 14 can be driven to move, the poke rod 14 drives the moving block 15 through the driving rod 18 to overcome the pulling force of the tension spring 19 and synchronously move with the article, then the moving block 15 drives the identification probe 21 through the connecting rod 20 to move, further the identification probe 21 moves for a distance along with the article to be detected, when the poke rod 14 at the upper end of the steel belt 13 begins to deflect downwards, at the moment, the poke rod 14 can be separated from the driving rod 18, then the moving block 15 can drive the identification probe 21 to return to the initial position under the pulling force of the tension spring 19, the next article is tracked, detected and identified, and therefore the scanning is carried out repeatedly, so that the identification probe 21 can follow and scan each article, the time for identifying and detecting each article by the identification probe 21 is prolonged, the success rate of detection and identification is improved to a certain extent, the practicability is effectively improved, and the method is suitable for popularization and use.

Example 2:

referring to fig. 1 to 6, a visual recognition system, substantially the same as in embodiment 1, further comprising: the friction coating 17 is coated on the surface of the cross rod 16, and the friction coating 17 is arranged on the cross rod 16, so that the friction force between the moving block 15 and the cross rod 16 can be improved, and therefore when the poke rod 14 is separated from the transmission rod 18 and the moving block 15 moves back under the tension of the tension spring 19, the moving block 15 can slowly move back, the moving block 15 is prevented from retracting fast, the influence on the identification probe 21 is avoided, and the protection effect on the identification probe 21 is effectively improved;

two guide plate 4 one sides that are close to each other have evenly seted up a plurality of spacing recesses, and the roll is connected with ball 401 in the spacing recess, and is great when the article that conveyor assembly 2 transported, and when guide plate 4 frictional force is great, through set up ball 401 on guide plate 4, can reduce article and guide plate 4 between the frictional force to the stable drive article of conveyor assembly 2 of being convenient for remove, the effectual stability of carrying article that has improved.

The utility model discloses a setting of horizontal pole 16, movable block 15, transfer line 18, tension spring 19, drive assembly, drive subassembly makes identification probe 21 follow the scanning to every article, and then the length of time that 21 discernments of extension identification probe detected every article to improved the success rate that detects the discernment to a certain extent, the effectual practicality that has improved, be suitable for and use widely.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A visual identification system comprising a support (1), a conveyor assembly (2), said conveyor assembly (2) being mounted on the support (1), characterized in that it further comprises:

a concave support plate (6) which is fixedly connected above the support (1) close to the conveying component (2),

wherein, a cavity (601) is arranged inside the upper end of the concave support plate (6);

the cross rod (16) is fixedly connected in the cavity (601);

a moving block (15) which is connected to the cross bar (16) in a sliding manner;

the transmission rod (18) is fixedly connected to the front side and the rear side of the moving block (15) and is connected in the cavity (601) in a sliding manner,

the lower end of the concave support plate (6) close to the cross rod (16) is provided with a first rectangular through hole;

the connecting rod (20) is fixedly connected to the lower side of the moving block (15) and penetrates through the first rectangular through hole downwards;

the identification probe (21) is fixedly connected to the lower end of the connecting rod (20);

the aligning component is arranged at the input end of the support (1) close to the conveying component (2);

the tension spring (19) is sleeved on the cross rod (16), and two ends of the tension spring are respectively fixedly connected with the side wall of the cavity (601) close to the aligning component and the moving block (15);

and the driving component is used for driving the moving block (15) to move, is arranged on two sides of the concave support plate (6) close to the connecting rod (20), and is connected with the driving roller in the conveying component (2) through a transmission component.

2. The visual identification system according to claim 1, wherein the transmission assembly comprises a first belt pulley (7), a second belt pulley (8) and a driving belt (9), the first belt pulley (7) is disposed outside the support (1) and is fixedly connected with the driving roller in the conveying assembly (2) through a rotating shaft, the second belt pulley (8) is rotatably connected to the position of the concave support plate (6) close to the driving assembly through a rotating rod (12), the rotating rod (12) is fixedly connected with the power input end of the driving assembly, and the driving belt (9) is sleeved on the first belt pulley (7) and the second belt pulley (8).

3. The visual identification system of claim 2, wherein the driving assembly comprises a support plate (10), two sets of third belt wheels (11), a steel belt (13) and a poking rod (14), the front side and the rear side of the concave support plate (6) close to the cross rod (16) are symmetrically provided with second rectangular through openings communicated with the cavity (601), the two sets of third belt wheels (11) are symmetrically and rotatably connected to the lower end of the concave support plate (6) close to the second rectangular through openings through the support plate (10), the poking rod (12) is fixedly connected with the third belt wheels (11) on the adjacent side, the steel belt (13) is sleeved on the two third belt wheels (11) in each set, and the poking rod (14) is symmetrically and fixedly connected to the steel belt (13) and is intermittently attached to the transmission rod (18).

4. A visual identification system according to claim 3, wherein the surface of the rail (16) is coated with a friction coating (17).

5. The visual identification system according to claim 1, wherein the alignment assembly comprises a T-shaped rod (3), a guide plate (4) and a tension spring (5), the guide plate (4) is symmetrically arranged on one side of the conveying assembly (2) close to the material input end and is splayed, the T-shaped rod (3) is symmetrically and slidably connected to two sides of the support (1) and is fixedly connected with the guide plate (4), the tension spring (5) is sleeved on the T-shaped rod (3), and two ends of the tension spring are respectively fixedly connected with the support (1) and the T-shaped rod (3).

6. A visual identification system according to claim 5, characterized in that a plurality of limiting grooves are uniformly arranged on the side where the two guide plates (4) are close to each other, and balls (401) are connected in the limiting grooves in a rolling manner.