CN219038871U

CN219038871U - 360-degree all-round visual inspection system for printing outside tank body

Info

Publication number: CN219038871U
Application number: CN202223566872.3U
Authority: CN
Inventors: 元云飞
Original assignee: Ssuzhou Zfung Automation Technology Co ltd
Current assignee: Ssuzhou Zfung Automation Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of automatic intelligent detection, in particular to a 360-degree omnibearing visual detection system for printing on the outer side of a tank body, which comprises a conveyor belt and a detection mechanism, wherein the detection mechanism comprises a cover body, a plurality of groups of photographing units, a table body and a computer, the computer is arranged on the table body, the photographing units comprise a supporting plate, a rubber pad, a camera, a fixed plate, a pull rod, a supporting plate and a spring, the cover body is arranged on the conveyor belt, the cover body is provided with a feed inlet, a discharge outlet and a plurality of mounting holes, the supporting plate is fixedly connected with the cover body, the rubber pad is arranged on the supporting plate, the camera is arranged on the corresponding rubber pad and is positioned in the corresponding mounting hole, the fixed plate is fixedly connected with the cover body, one end of the pull rod penetrates through the fixed plate and is fixedly connected with the supporting plate, and the supporting plate is contacted with the camera.

Description

360-degree all-round visual inspection system for printing outside tank body

Technical Field

The utility model relates to the technical field of automatic intelligent detection, in particular to a 360-degree omnibearing visual detection system for printing on the outer side of a tank body.

Background

The tank is a vessel, such as milk powder and other products need to be stored in the tank body, and a tank factory can print and process the outer side of the tank body when producing the tank body, but some defective products such as raw material shortage or machine faults and the like can occur due to various reasons, and defective products can occur when printing and processing the outer side of the tank body, so that the printed tank body needs to be detected and then delivered.

However, at present, the printing outside the tank body is mainly detected manually by a tank manufacturing plant or a food factory, the manual detection is influenced by unstable factors such as visual fatigue, and the detection stability is difficult to ensure.

Disclosure of Invention

The utility model aims to provide a 360-degree omnibearing visual detection system for printing on the outer side of a tank body, and aims to solve the technical problem that in the prior art, the printing on the outer side of the tank body is mainly detected manually by a tank manufacturing plant or a food factory, the manual detection is influenced by unstable factors such as visual fatigue, and the detection stability is difficult to guarantee.

In order to achieve the above purpose, the 360-degree omnibearing visual inspection system for tank body outside printing comprises a conveyor belt and an inspection mechanism, wherein the inspection mechanism comprises a cover body, a plurality of groups of photographing units, a table body and a computer, the computer is arranged on the table body, the photographing units comprise a supporting plate, a rubber pad, a camera, a fixing plate, a pull rod, a supporting plate and a spring, the cover body is arranged on the conveyor belt, the cover body is provided with a feed inlet, a discharge outlet and a plurality of mounting holes, the supporting plate is fixedly connected with the cover body, the rubber pad is arranged on the supporting plate, the camera is arranged on the corresponding rubber pad and is positioned in the corresponding mounting hole, the fixing plate is fixedly connected with the cover body, one end of the pull rod penetrates through the fixing plate and is fixedly connected with the supporting plate, one end of the spring is fixedly connected with the fixing plate, the other end of the spring is fixedly connected with the supporting plate, and the supporting plate is contacted with the camera.

The detection mechanism further comprises a protection pad, wherein the protection pad is arranged on the supporting plate and is positioned on one side, close to the camera, of the supporting plate.

The desk body comprises two vertical plates and a plate body, wherein the plate body is used for placing the computer, and the two vertical plates are fixedly connected with the plate body.

The detection mechanism further comprises a round block and a pull ring, wherein the round block is fixedly connected with one end, away from the supporting plate, of the pull rod, and the pull ring is fixedly connected with the round block.

The detection mechanism further comprises a ring sleeve, wherein the ring sleeve is arranged on the pull ring and is positioned on the inner surface wall of the pull ring.

The utility model relates to a 360-degree omnibearing visual detection system for printing outside a tank body, which is characterized in that a detection mechanism is arranged, after a cover is closed, a tank body is fed in through a feed inlet by a conveyor belt, the number of cameras is 6, the cameras are respectively arranged at 60-degree intervals, 6 cameras are used for shooting, image data are transmitted to a computer in an Ethernet mode, detection software in the computer is used for detecting and processing the image, a processing result is transmitted to a Programmable Logic Controller (PLC) in an on-off mode through an IO board card, the PLC is used for collecting pulse data of an encoder, accurately positioning NG product position, rejecting defective products, 6 cameras are used for shooting the outside of the same tank body at the same time, then 6 pictures are spliced into a complete tank body of the tank body through an image segmentation and image splicing algorithm, on the basis of the spliced image effect, the defects of printing, such as printing, missing, scratch, crush injury, black spot, pollution and the like are detected in an online visual mode, when the camera is required to be overhauled, the pull rod is only required to be pulled, the pull rod drives the abutting plate to move and not to abut against the camera, the abutting plate drives the springs to shrink, then the corresponding camera is taken out of the corresponding mounting holes, after overhauling, the pull rod is firstly pulled, the pull rod drives the abutting plate to move, at the moment, the springs shrink, then the camera is placed in the corresponding mounting holes, then the pull rod is released, the springs are reset to drive the abutting plate to move, the abutting plate drives the pull rod to slide on the fixing plate, the abutting plate abuts against the camera to be matched with the supporting plate to fix the camera, the manual detection is replaced in the mode, the stability of detection data is guaranteed, and the camera can be more conveniently installed and detached.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a cross-sectional view of the A-A line structure of fig. 1 in accordance with the present utility model.

Fig. 3 is an enlarged view of a partial structure at B of fig. 1 according to the present utility model.

Fig. 4 is a schematic structural view of a second embodiment of the present utility model.

Fig. 5 is an enlarged view of a partial structure at C of fig. 4 according to the present utility model.

101-conveyer belt, 102-cover body, 103-computer, 104-protection pad, 105-backup pad, 106-rubber pad, 107-camera, 108-fixed plate, 109-pull rod, 110-support plate, 111-spring, 112-riser, 113-plate body, 114-feed inlet, 115-discharge outlet, 116-mounting hole, 201-circle piece, 202-pull ring, 203-ring cover.

Detailed Description

First embodiment:

referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a sectional view of the A-A line of fig. 1 of the present utility model, and fig. 3 is an enlarged partial structural view of the B of fig. 1 of the present utility model.

The utility model provides a 360-degree omnibearing visual detection system for printing outside a tank body, which comprises the following steps: including conveyer belt 101 and detection mechanism, detection mechanism includes that cover body 102, multiunit take a picture unit, table body, computer 103 and protection pad 104, take a picture the unit and include backup pad 105, rubber pad 106, camera 107, fixed plate 108, pull rod 109, support and hold board 110 and spring 111, the table body includes two risers 112 and plate 113, and the aforesaid scheme has been solved among the prior art and has been mainly through manual detection to the printing of jar outside in present system tank factory or food factory, and manual detection receives unstable factor influences such as visual fatigue, hardly guarantees the technical problem of the stability of detection.

For the present embodiment, by providing the conveyor belt 101, the conveyor belt 101 is used for conveying the capped can body to the detection position.

The computer 103 is disposed on the table body, the cover body 102 is disposed on the conveyor belt 101, the cover body 102 is provided with a feed inlet 114, a discharge outlet 115 and a plurality of mounting holes 116, the support plate 105 is fixedly connected with the cover body 102, the rubber pad 106 is disposed on the support plate 105, the camera 107 is disposed on the corresponding rubber pad 106 and is disposed in the corresponding mounting hole 116, the fixing plate 108 is fixedly connected with the cover body 102, one end of the pull rod 109 penetrates through the fixing plate 108 and is fixedly connected with the supporting plate 110, one end of the spring 111 is fixedly connected with the fixing plate 108, the other end of the spring 111 is fixedly connected with the supporting plate 110, the supporting plate 110 is in contact with the camera 107, when the detection mechanism is in specific use, after the cover is closed, the conveyor belt 101 is used for feeding the can bodies into the can bodies through the feed inlets 114, the number of the cameras 107 is 6, the cameras 107 are respectively arranged at 60-degree intervals, 6 cameras 107 are used for shooting, image data are transmitted to the computer 103 in an Ethernet mode, detection software in the computer 103 is used for detecting and processing the images, the processing results are sent to a programmable logic controller PLC in an on-off mode through an IO board card, the PLC is used for collecting pulse data of the encoder, accurately positioning NG product positions, removing defective products, 6 cameras 107 are used for shooting the outer sides of the same can body respectively at the same time, 6 pictures are spliced into the whole can body of the can body through an image segmentation and image splicing algorithm, on-line visual detection is carried out on defects such as printing, scratch, crush injury, black spots, pollution and the like on the basis of the image effect of the completion of splicing, when the camera 107 needs to be overhauled, only the pull rod 109 is required to be pulled, the pull rod 109 drives the abutting plate 110 to move and not to abut against the camera 107, the abutting plate 110 drives the spring 111 to shrink, then the corresponding camera 107 is taken out of the corresponding mounting hole 116, after overhauling, the pull rod 109 is pulled first, the pull rod 109 drives the abutting plate 110 to move, at the moment, the spring 111 shrinks, then the camera 107 is placed in the corresponding mounting hole 116, then the pull rod 109 is loosened, the spring 111 resets and drives the abutting plate 110 to move, the abutting plate 110 drives the pull rod 109 to slide on the fixing plate 108, and the abutting plate 110 abuts against the camera 107 and is matched with the supporting plate 105 to fix the camera 107.

Secondly, the protection pad 104 is disposed on the supporting plate 110 and located at a side of the supporting plate 110 close to the camera 107, and by disposing the protection pad 104, the supporting plate 110 can be prevented from damaging the camera 107.

Meanwhile, the plate 113 is used for placing the computer 103, two vertical plates 112 are fixedly connected with the plate 113, the two vertical plates 112 and the plate 113 are arranged, the two vertical plates 112 are placed on the ground for supporting, and the plate 113 is used for placing the computer 103.

By using the 360-degree omnibearing visual inspection system for printing outside the tank body of the embodiment, when the system is specifically used, the inspection mechanism is arranged, after the tank body is covered, the conveyor belt 101 enables the tank body to enter through the feeding port 114, the number of cameras 107 is 6, the cameras 107 are respectively arranged at 60-degree intervals, the 6 cameras 107 are used for shooting, the image data is transmitted to the computer 103 in an Ethernet mode, the inspection software in the computer 103 is used for inspecting the image, the processing result is transmitted to the programmable logic controller PLC in an on-off mode through the IO board card, the PLC acquires encoder pulse data, accurately positions NG product positions, rejects defective products, 6 cameras 107 are used for shooting the same tank body outside at the same time respectively, then 6 pictures are spliced into a complete tank body of the tank body through an image segmentation and image splicing algorithm, on the basis of the spliced image effect, on-line visual detection is carried out on defects such as printing and missing, scratch, crush injury, black spot and pollution, when the camera 107 is required to be overhauled, only the pull rod 109 is required to be pulled, the pull rod 109 drives the abutting plate 110 to move and not abut against the camera 107, the abutting plate 110 drives the springs 111 to shrink, then the corresponding camera 107 is taken out of the corresponding mounting holes 116, after overhauling, the pull rod 109 is pulled first, the pull rod 109 drives the abutting plate 110 to move, at the moment, the springs 111 shrink, then the camera 107 is placed in the corresponding mounting holes 116, then the pull rod 109 is released, the springs 111 reset to drive the abutting plate 110 to move, the abutting plate 110 drives the pull rod 109 to slide on the fixing plate 108, the supporting plate 110 supports the camera 107 and cooperates with the supporting plate 105 to fix the camera 107, so that manual detection is replaced, stability of detection data is ensured, and the camera 107 can be more conveniently installed and detached

Second embodiment:

on the basis of the first embodiment, please refer to fig. 4 and 5, fig. 4 is a schematic structural diagram of a second embodiment of the present utility model, and fig. 5 is an enlarged partial structural diagram of fig. 4 at C of the present utility model.

The utility model provides a 360-degree omnibearing visual detection system for printing on the outer side of a can body, which comprises a detection mechanism, a round block 201, a pull ring 202 and a ring sleeve 203.

For this embodiment, the round block 201 is fixedly connected with one end of the pull rod 109 away from the supporting plate 110, and the pull ring 202 is fixedly connected with the round block 201, so that the pull rod 109 can be pulled more conveniently by the pull ring 202 through setting the round block 201 and the pull ring 202.

The ring 203 is disposed on the pull ring 202 and located on an inner surface wall of the pull ring 202, and by disposing the ring 203, an anti-slip effect can be achieved between the pull ring 202 and the hand.

By using the 360-degree omnibearing visual inspection system for external printing of the can body of the embodiment, through setting the round block 201 and the pull ring 202, the pull rod 109 can be pulled more conveniently through the pull ring 202, and through setting the ring sleeve 203, an anti-skid effect can be achieved between the pull ring 202 and hands.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims

1. The 360-degree omnibearing visual inspection system for the outer side of the tank body comprises a conveyor belt and is characterized in that,

still include detection mechanism, detection mechanism includes the cover body, multiunit unit of shooing, the table body and computer, the computer sets up on the table body, the unit of shooing includes backup pad, rubber pad, camera, fixed plate, pull rod, supports and hold board and spring, the cover body sets up on the conveyer belt, the cover body is provided with feed inlet, discharge gate and a plurality of mounting hole, the backup pad with cover body fixed connection, the rubber pad sets up in the backup pad, the camera is arranged in corresponding on the rubber pad, and be located corresponding in the mounting hole, the fixed plate with cover body fixed connection, the one end of pull rod runs through the fixed plate, and with support and hold board fixed connection, the one end of spring with fixed plate fixed connection, the other end of spring with support and hold board fixed connection, support and hold the board with the camera contacts.

2. The 360-degree all-round visual inspection system for can body exterior printing as claimed in claim 1, wherein,

3. The 360-degree all-round visual inspection system for can body exterior printing as claimed in claim 2, wherein,

4. A360 degree all-round visual inspection system for can body exterior printing as claimed in claim 3, wherein,

5. The 360-degree all-round visual inspection system for tank body outside printing according to claim 4, wherein,