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CN110793975A - Pagoda pipe visual inspection device - Google Patents

Pagoda pipe visual inspection device Download PDF

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Publication number
CN110793975A
CN110793975A CN201810859729.2A CN201810859729A CN110793975A CN 110793975 A CN110793975 A CN 110793975A CN 201810859729 A CN201810859729 A CN 201810859729A CN 110793975 A CN110793975 A CN 110793975A
Authority
CN
China
Prior art keywords
pagoda
rotating
detection camera
visual inspection
inspection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810859729.2A
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Chinese (zh)
Inventor
冯永良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHAOXING TIANSHI PAPER Co Ltd
Original Assignee
SHAOXING TIANSHI PAPER Co Ltd
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Publication date
Application filed by SHAOXING TIANSHI PAPER Co Ltd filed Critical SHAOXING TIANSHI PAPER Co Ltd
Priority to CN201810859729.2A priority Critical patent/CN110793975A/en
Publication of CN110793975A publication Critical patent/CN110793975A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The invention discloses a visual inspection device for a pagoda tube, which comprises a rack, wherein a conveying device for conveying the pagoda tube is arranged on the rack, a tray for containing the pagoda tube is arranged on the conveying device, an upper inspection camera and a side inspection camera for inspecting the pagoda tube are respectively arranged above the conveying device and on one side of the conveying device, an angular displacement rotating mechanism for rotating the pagoda tube is arranged on one side of the conveying device, the angular displacement rotating mechanism comprises a rotating mechanism and a pushing mechanism, the rotating mechanism comprises a rotating disc, a rotating shaft connected to the bottom of the rotating disc, a bearing seat for installing the rotating shaft and a base, and the pushing mechanism drives the base of the rotating mechanism to move. The invention realizes the automatic detection of the pagoda tube, thereby not only ensuring the detection quality, but also saving the labor and shortening the time required by the detection.

Description

Pagoda pipe visual inspection device
Technical Field
The invention relates to the technical field of detection tools, in particular to a detection device for a pagoda tube.
Background
The cone is a carrier for winding yarn in the textile industry, and is in the shape of a hollow cone with a large end and a small end. In the processing of the cone, the defects of the printing color, the shape and the size of the port of the cone often exist, the defect detection in the cone production in the prior art needs manual detection, and during the detection, the color defect of the cone is detected by naked eyes, the shape of the cone is also detected, so that the time and the labor are wasted, and the defects are easily missed.
Disclosure of Invention
The invention aims to provide an automatic detection device for a pagoda tube.
The utility model provides a pagoda pipe visual detection device, includes the frame, be equipped with the conveyer that is used for conveying the pagoda pipe in the frame, be equipped with the tray that is used for splendid attire pagoda pipe on the conveyer, conveyer top, conveyer one side are equipped with respectively and are used for detecting last detection camera, the side detection camera of pagoda pipe, conveyer one side is equipped with the angle displacement rotary mechanism who is used for rotating the pagoda pipe.
Preferably, the angular displacement rotating mechanism comprises a rotating mechanism and a pushing mechanism, the rotating mechanism comprises a turntable, a rotating shaft connected to the bottom of the turntable, a bearing seat used for mounting the rotating shaft and a base, and the pushing mechanism drives the base of the rotating mechanism to move.
Preferably, the propelling mechanism is a cylinder or a push rod motor mounted on the frame.
Preferably, the rack is further provided with a thrust rotating disc, and the thrust rotating disc and the propelling mechanism are respectively positioned on two sides of the conveying device.
Preferably, a slide rail is arranged on the rack, and a slide block is correspondingly arranged at the bottom of the rotating mechanism.
Preferably, the device further comprises a swing cylinder, a swing sheet is arranged on a rotating shaft of the rotating mechanism, and a cylinder shaft of the swing cylinder is connected to the swing sheet.
Preferably, the number of the rotating mechanisms is 4, the rotating mechanisms are respectively a first rotating mechanism, a second rotating mechanism, a third rotating mechanism and a fourth rotating mechanism along the transfer direction of the tower tube, the rotating mechanisms further comprise synchronous connecting rods, the swinging pieces of the rotating mechanisms are respectively connected onto the synchronous connecting rods, the number of the upper detection cameras is 3, the upper detection cameras are respectively a first upper detection camera, a second upper detection camera and a third upper detection camera along the transfer direction of the tower tube, the first upper detection camera is located in front of the first rotating mechanism, the second upper detection camera is located between the second rotating mechanism and the third rotating mechanism, and the third upper detection camera is located behind the fourth rotating mechanism.
Preferably, an inner cavity is formed in one side, close to the rotary table, of the rotary shaft, a sliding rod is fixedly arranged at the bottom of the rotary table and extends into the inner cavity of the rotary shaft, a spring is further arranged in the inner cavity and abuts against the sliding rod, a limiting hole is formed in the side wall of the sliding rod, a corresponding limiting screw is arranged on the rotary shaft and extends into the limiting hole.
Preferably, the upper detection camera and the side detection camera are respectively provided with a dustproof box, a dustproof cover is arranged at an opening of the dustproof box, a detection hole is formed in the center of the dustproof cover, and a light source is arranged in the dustproof cover.
Preferably, the rotary table further comprises a rotary motor, and the rotary motor drives the rotary shaft at the bottom of the rotary table to rotate.
The invention has the following technical effects: the invention realizes the automatic detection of the pagoda tube, thereby not only ensuring the detection quality, but also saving the labor and shortening the time required by the detection.
Drawings
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural view of the rotating mechanism in embodiment 1.
Fig. 4 is a schematic view of the state of the rotating mechanism in embodiment 1.
Fig. 5 is an internal schematic view of the rotating mechanism in embodiment 1.
Fig. 6 is a schematic structural view of the propulsion mechanism in embodiment 1.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-tray, 5-dustproof box, 6-first upper detection camera, 7-second upper detection camera, 9-third upper detection camera, 10-side detection camera, 12-mechanical arm, 14-frame, 18-dustproof cover, 19-pagoda tube, 28-rotary table, 29-slide bar, 30-rotary shaft, 31-swing cylinder, 34-synchronous connecting rod, 35-cylinder, 37-slide rail, 38-slide block, 39-swing sheet, 40-spring, 42-bearing seat, 43-limit screw, 44-limit hole and 45-base.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and are not intended to limit the present invention.
Example 1
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model provides a pagoda pipe visual inspection device, as shown in fig. 1, includes frame 14, be equipped with the conveyer that is used for conveying pagoda pipe 19 in the frame 14, the last tray 1 that is used for splendid attire pagoda pipe 19 that is equipped with of conveyer, conveyer top, conveyer one side are equipped with respectively and are used for detecting last detection camera, the side detection camera 10 of pagoda pipe 19, conveyer one side is equipped with the angle displacement rotary mechanism that is used for rotating pagoda pipe 19.
As shown in fig. 2 to 5, the angular displacement rotating mechanism includes a rotating mechanism and a pushing mechanism, the rotating mechanism includes a rotating disc 28, a rotating shaft 30 connected to the bottom of the rotating disc 28, a bearing seat 42 for mounting the rotating shaft 30, and a base 45, and the pushing mechanism drives the base 45 of the rotating mechanism to move.
The propelling mechanism is a cylinder 35 or a push rod motor which is arranged on the frame 14. In this embodiment, the cylinder 35 is selected. The rack 14 is provided with a slide rail 37, the bottom of the base 45 of the rotating mechanism is correspondingly provided with a slide block 38, and the rotating mechanism slides back and forth on the slide rail 37 under the driving of the propelling mechanism.
The machine frame is also provided with a thrust rotating disc 26, the thrust rotating disc 26 and the propelling mechanism are respectively positioned at two sides of the conveying device, and the thrust rotating disc is opposite to a rotating disc 28 of the rotating mechanism.
In this embodiment, a swing cylinder 31 is provided, a section of the rotating shaft 30 of the rotating mechanism is connected with a swing sheet 39, and a cylinder shaft of the swing cylinder 31 is connected to the swing sheet 39. Of course, the swing cylinder 31 in this embodiment can be replaced by a motor solution, i.e. the motor directly drives the rotating shaft 30 and the rotating disc 28 to rotate, as described in embodiment 2.
As shown in fig. 6, in this embodiment, an inner cavity is formed in one side of the rotating shaft 30 close to the rotating disc 28, a sliding rod 29 is fixedly disposed at the bottom of the rotating disc 28, the sliding rod 29 extends into the inner cavity of the rotating shaft 30, a spring 40 is further disposed in the inner cavity, the spring 40 abuts against the sliding rod 29, a limiting hole 44 is disposed on a side wall of the sliding rod 29, a corresponding limiting screw 43 is disposed on the rotating shaft 30, and the limiting screw 43 extends into the limiting hole 44. The limiting screw 43 and the limiting hole 44 are arranged to enable the rotating shaft 30 to drive the rotating disc 28 to rotate, and meanwhile, the rotating disc 28 has a certain position compensation capacity in the axial direction due to the existence of the spring 40.
In this embodiment, the conveying device for conveying the pagoda tubes is a chain, the tray 1 is fixed on the chain, the inner surface of the tray 1 is attached to the outer side surface of the pagoda tube 19, the axis of the tray 1 is parallel to the axis of the rotating mechanism turntable 28, the axis of the tray 1 is perpendicular to the light path of the upper detection camera, and the axis of the tray 1 is parallel to the light path of the side detection camera 10.
In this embodiment, the upper detection camera and the side detection camera 10 are respectively provided with a dust-proof box 5, the opening of the dust-proof box 5 is provided with a dust-proof cover 18, the central part of the dust-proof cover 18 is provided with a detection hole, and the dust-proof cover is internally provided with a light source.
In this embodiment, as shown in fig. 1, there are 4 rotating mechanisms, the swinging pieces 39 of each rotating mechanism are respectively connected to the synchronizing link 34, the number of the upper inspection cameras is 3, the upper inspection cameras are respectively a first upper inspection camera 6, a second upper inspection camera 7 and a third upper inspection camera 9 along the conveying direction of the transfer device of the tower tube 19, the rotating mechanisms are respectively a first rotating mechanism, a second rotating mechanism, a third rotating mechanism and a fourth rotating mechanism along the conveying direction of the conveying device of the pagoda tube 19, the interval between the first rotating mechanism and the second rotating mechanism is the same as the interval between the third rotating mechanism and the fourth rotating mechanism, the first upper detection camera 6 is positioned in front of the first rotating mechanism, the second upper detection camera 7 is positioned between the second rotating mechanism and the third rotating mechanism, and the third upper detection camera 9 is positioned behind the fourth rotating mechanism.
In this embodiment, the working principle of the angular displacement rotating mechanism is as follows: when the tower tube 19 moves to the side of the rotary disc 28, the chain stops running, the air cylinder 35 mounted on the frame 14 pushes the base 45 of the rotating mechanism to move towards the tower tube 19, the rotary disc 28 abuts against the end opening of the tower tube 19, the other end opening of the tower tube 19 abuts against the thrust rotating disc 26, then the swinging air cylinder 31 works to drive the swinging piece 39 to swing, the swinging piece 39 drives the rotating shaft 30 to rotate, the rotating shaft 30 drives the rotary disc 28 to rotate, and the rotary disc 28 drives the tower tube 19 to rotate. Then the air cylinder 35 drives the base 45 of the rotating mechanism to move away from the pagoda tube 19, and the rotary disc 28 is separated from the pagoda tube 19 and then runs through the chain.
The detection principle of the embodiment is as follows: the pagoda tube 19 is driven by the chain to move to the position below the first upper detection camera 6 and stop for a period of time, and the first upper detection camera 6 performs visual detection on the side wall of the pagoda tube 19 below the first upper detection camera 6; then, the cone tube 19 moves to the side of the first rotating mechanism along with the chain, is rotated by 60 degrees according to the above, then moves to the side of the second rotating mechanism and is rotated by 60 degrees, after two times of rotation, the cone tube 19 rotates by 120 degrees relative to the initial posture, and then moves to the lower part of the second upper detection camera 7, and the second upper detection camera 7 detects the exposed side wall of the cone tube 19 which rotates and faces the second upper detection camera 7; after the operation is finished, the chain moves along with the chain, the chain moves to the third rotating mechanism and the fourth rotating mechanism and then rotates by 60 degrees respectively, and the chain moves to the position below the third upper detection camera 9 to be detected; then, as the chain runs, the end face detection is performed up to the side detection camera 10.
In this embodiment, the manipulator 12 is further disposed behind the side inspection camera 10, so that the extraction of the tower tube 19 can be realized.
Example 2
The same as embodiment 1, the difference is that in this embodiment, the number of the rotating mechanism is 1, the number of the upper detection cameras is 2, and the 2 upper detection cameras are respectively located at the front side and the rear side of the rotating mechanism, and in this embodiment, the motor is used to replace the swing cylinder in embodiment 1, and the synchronous connecting rod and the swing sheet are simultaneously cancelled, that is, the motor directly drives the rotating shaft and the rotating disc to rotate. The rotation mechanism can realize 180-degree rotation of the pagoda tube. And then the two upper detection cameras before and after rotation are respectively used for detection.
Example 3
The same as embodiment 2, the difference is that in this embodiment, the number of slewing mechanism is 2, and the number of going up detection camera is 3, and every slewing mechanism realizes 120 degrees rotations to the pagoda pipe, and 2 slewing mechanism interlude are settled and are gone up between the detection camera in 3, and the detection once is carried out before the pagoda pipe does not rotate, and the detection once again respectively carries out after once rotating.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. A pagoda pipe visual inspection device which is characterized in that: the automatic detection device comprises a frame, be equipped with the conveyer that is used for conveying the pagoda pipe in the frame, be equipped with the tray that is used for splendid attire pagoda pipe on the conveyer, conveyer top, conveyer one side are equipped with respectively and are used for detecting last detection camera, the side detection camera of pagoda pipe, conveyer one side is equipped with the angle displacement rotary mechanism who is used for rotating the pagoda pipe.
2. The visual inspection device of a pagoda tube as set forth in claim 1, wherein: the angular displacement rotating mechanism comprises a rotating mechanism and a pushing mechanism, the rotating mechanism comprises a rotary table, a rotary shaft connected to the bottom of the rotary table, a bearing seat used for installing the rotary shaft and a base, and the pushing mechanism drives the base of the rotating mechanism to move.
3. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: the propelling mechanism is a cylinder or a push rod motor which is arranged on the frame.
4. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: and the rack is also provided with a thrust rotating disc, and the thrust rotating disc and the propelling mechanism are respectively positioned at two sides of the conveying device.
5. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: the rack is provided with a slide rail, and the bottom of the rotating mechanism is correspondingly provided with a slide block.
6. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: the swing mechanism is characterized by further comprising a swing cylinder, a swing sheet is arranged on a rotating shaft of the rotating mechanism, and a cylinder shaft of the swing cylinder is connected to the swing sheet.
7. The visual inspection device of a pagoda tube as set forth in claim 6, wherein: the slewing mechanism is 4, slewing mechanism is first slewing mechanism, second slewing mechanism, third slewing mechanism, fourth slewing mechanism respectively along pagoda pipe direction of transfer, still includes synchronous connecting rod, and each slewing mechanism's swing piece is connected respectively on the synchronous connecting rod, the quantity of going up the detection camera is 3, it is first on detection camera, second on detection camera and the third detection camera respectively along pagoda pipe direction of transfer to go up the detection camera, first on detection camera be located first slewing mechanism the place ahead, the second on detection camera be located between second slewing mechanism, the third on detection camera be located after the fourth slewing mechanism.
8. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: the rotary shaft is close to one side of the rotary plate and is provided with an inner cavity, the bottom of the rotary plate is fixedly provided with a slide rod, the slide rod extends into the inner cavity of the rotary shaft, a spring is further arranged in the inner cavity and props against the slide rod, a limiting hole is formed in the side wall of the slide rod, a corresponding limiting screw is arranged on the rotary shaft, and the limiting screw extends into the limiting hole.
9. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: the upper detection camera and the side detection camera are respectively provided with a dustproof box, the opening of the dustproof box is provided with a dustproof cover, the central part of the dustproof cover is provided with a detection hole, and a light source is arranged in the dustproof cover.
10. The visual inspection device of pagoda pipe as set forth in claim 2, wherein: the rotary table further comprises a rotary motor, and the rotary motor drives the rotary shaft at the bottom of the rotary table to rotate.
CN201810859729.2A 2018-08-01 2018-08-01 Pagoda pipe visual inspection device Pending CN110793975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810859729.2A CN110793975A (en) 2018-08-01 2018-08-01 Pagoda pipe visual inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810859729.2A CN110793975A (en) 2018-08-01 2018-08-01 Pagoda pipe visual inspection device

Publications (1)

Publication Number Publication Date
CN110793975A true CN110793975A (en) 2020-02-14

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CN201810859729.2A Pending CN110793975A (en) 2018-08-01 2018-08-01 Pagoda pipe visual inspection device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532284A (en) * 2021-07-15 2021-10-22 缙云县凯创智能科技有限公司 Synchronous detection mechanism for length and bottom surface concavity of medicine bottle

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990468A (en) * 1994-11-02 1999-11-23 Cornuejols; Georges Device for the automatic detection and inspection of defects on a running web, such as a textile fabric
KR20110075114A (en) * 2009-12-28 2011-07-06 (주)로커스 Ferrule Vision Inspection System
CN204751717U (en) * 2015-05-05 2015-11-11 青岛世誉双羊机械制造有限公司 Tube sorting and packing machine
CN106053480A (en) * 2016-07-29 2016-10-26 常州大学 Four-rotation detection platform for automatic optical detection system
CN205843695U (en) * 2016-06-12 2016-12-28 东莞技研新阳电子有限公司 A handling detection device
CN106381583A (en) * 2016-11-15 2017-02-08 晋中经纬天盈机械有限公司 Intelligent detection apparatus of bobbins
CN206353137U (en) * 2016-12-31 2017-07-25 天津市奥特梅尔光电科技有限公司 A kind of testing drum workbench based on machine vision
CN208568627U (en) * 2018-08-01 2019-03-01 绍兴市天时纸业有限公司 A kind of pagoda tube vision inspection device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990468A (en) * 1994-11-02 1999-11-23 Cornuejols; Georges Device for the automatic detection and inspection of defects on a running web, such as a textile fabric
KR20110075114A (en) * 2009-12-28 2011-07-06 (주)로커스 Ferrule Vision Inspection System
CN204751717U (en) * 2015-05-05 2015-11-11 青岛世誉双羊机械制造有限公司 Tube sorting and packing machine
CN205843695U (en) * 2016-06-12 2016-12-28 东莞技研新阳电子有限公司 A handling detection device
CN106053480A (en) * 2016-07-29 2016-10-26 常州大学 Four-rotation detection platform for automatic optical detection system
CN106381583A (en) * 2016-11-15 2017-02-08 晋中经纬天盈机械有限公司 Intelligent detection apparatus of bobbins
CN206353137U (en) * 2016-12-31 2017-07-25 天津市奥特梅尔光电科技有限公司 A kind of testing drum workbench based on machine vision
CN208568627U (en) * 2018-08-01 2019-03-01 绍兴市天时纸业有限公司 A kind of pagoda tube vision inspection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532284A (en) * 2021-07-15 2021-10-22 缙云县凯创智能科技有限公司 Synchronous detection mechanism for length and bottom surface concavity of medicine bottle

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