CN112304961A - Crack detection device for glass tube production - Google Patents
Crack detection device for glass tube production Download PDFInfo
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- CN112304961A CN112304961A CN201910705961.5A CN201910705961A CN112304961A CN 112304961 A CN112304961 A CN 112304961A CN 201910705961 A CN201910705961 A CN 201910705961A CN 112304961 A CN112304961 A CN 112304961A
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- camera
- support
- guide plate
- crack detection
- detection device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
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- Textile Engineering (AREA)
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- 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)
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a crack detection device for glass tube production, which comprises a rack, a shooting support and a second guide plate, wherein the upper end of the rack is provided with a conveyor belt, one end of the rack is connected with a first support rod, one end of the first support rod is hinged with the first guide plate, the rack below the first support rod is connected with the second support rod, one end of the second support rod is fixedly connected with one side of the first guide plate through a spring, and the surfaces of the conveyor belts are equidistantly connected with mounting supports. This crack detection device is used in glass pipe production adopts the conveyer belt to carry the glass pipe, from the both ends of conveyer belt glass pipe from top to bottom, makes things convenient for the glass pipe to detect and transmit, through conveyer belt fixed connection installing support, swing joint has the pipe support on the installing support, and the pipe support is used for placing the glass pipe, and the pipe support can slide on the arc simultaneously, supplementary glass pipe upset, automatic sorting, and whole letter sorting process is continuous, can the volume production, and work efficiency is high.
Description
Technical Field
The invention relates to the technical field of glass tube production, in particular to a crack detection device for glass tube production.
Background
The existing glass crack detection device generally collects glass surface data by photographing, and then carries out data analysis on a picture by a computer so as to draw a conclusion whether glass has cracks or not.
Disclosure of Invention
The invention aims to provide a crack detection device for glass tube production, which has the advantages of comprehensive shooting, automatic sorting and high working efficiency and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a crack detection device for glass tube production comprises a rack, a shooting support and a second guide plate, wherein a conveyor belt is installed at the upper end of the rack, one end of the rack is connected with a first supporting rod, one end of the first supporting rod is hinged with the first guide plate, the rack below the first supporting rod is connected with a second supporting rod, one end of the second supporting rod is fixedly connected with one side of the first guide plate through a spring, the surface of the conveyor belt is equidistantly connected with an installation support, the installation support comprises a first supporting edge and a second supporting edge, the lower ends of the first supporting edge and the second supporting edge are respectively and symmetrically connected with two sides of the surface of the conveyor belt, an arc-shaped plate is fixedly connected between the first supporting edge and the second supporting edge, the outer part of the arc-shaped plate is movably connected with a pipe support, an arc-shaped groove is formed in the bottom of the pipe support, the arc-shaped groove is movably connected with, the utility model discloses a camera, including shooting support, first camera, second camera and third camera, shoot the upper end fixedly connected with roof of support, the lower surface equidistance of roof installs first camera, second camera and third camera, installs position sensor on the shooting support of first camera below, installs first cylinder on the shooting support of second camera below, and the output of first cylinder is connected with the cushion, and the one end of shooting the support near first baffle is connected with the mounting panel, the one end fixedly connected with fagging of mounting panel, the second cylinder is installed to one side of fagging, second cylinder and position sensor electric connection, the output fixedly connected with montant of second cylinder.
Preferably, the second guide plate is arranged on one side of the conveying belt, the second guide plate corresponds to the second cylinder in position, and a waste bin is arranged below the second guide plate.
Preferably, the length of the arc-shaped groove is larger than that of the arc-shaped plate.
Preferably, the distance between the first camera, the second camera and the third camera is equal to the distance between the mounting brackets, and the first camera, the second camera and the third camera are respectively connected with the crack detection system.
Preferably, the inner wall of the pipe frame is connected with a non-slip mat.
Preferably, both sides of the first guide plate and the second guide plate are connected with baffle plates.
Compared with the prior art, the invention has the following beneficial effects:
the crack detection device for glass tube production adopts a conveyor belt to convey glass tubes, the glass tubes are lifted from two ends of the conveyor belt to facilitate the detection and transmission of the glass tubes, the conveyor belt is fixedly connected with a mounting bracket, the mounting bracket is movably connected with a pipe frame for placing the glass tubes, the pipe frame can slide on an arc-shaped plate to assist the turnover of the glass tubes, under the action of a first camera and a second camera, the front and the back of the glass tubes are shot to ensure that two sides of the glass tubes can be shot, in addition, after the first cylinder pushes the glass tubes to reset under the dead weight, the glass tubes shake in the pipe frame, a third camera shoots randomly, the same glass tube needs to be shot by the first camera, the second camera and the third camera for three times, the detection comprehensiveness is ensured, the detection accuracy is improved, and the cracked glass tubes are pushed out by the second cylinder to be automatically sorted, the whole sorting process is continuous, mass production can be realized, and the working efficiency is high.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a view of the mounting bracket of the present invention;
FIG. 3 is a cross-sectional view of a camera stand of the present invention;
fig. 4 is a partial top view of the present invention.
In the figure: 1. a frame; 11. a first support bar; 12. a first guide plate; 13. a second support bar; 131. a spring; 2. a conveyor belt; 3. mounting a bracket; 31. a first branch edge; 311. an arc-shaped plate; 32. a second branch edge; 4. shooting a bracket; 41. a top plate; 42. a first camera; 43. a second camera; 44. a third camera; 45. a position sensor; 46. a first cylinder; 461. a soft cushion; 5. a second guide plate; 51. a baffle plate; 6. a pipe frame; 61. an arc-shaped slot; 62. a push block; 63. a non-slip mat; 7. mounting a plate; 71. a supporting plate; 72. a second cylinder; 721. a vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a crack detection device for glass tube production comprises a frame 1, a shooting support 4 and a second guide plate 5, wherein a conveyor belt 2 is installed at the upper end of the frame 1, one end of the frame 1 is connected with a first support rod 11, one end of the first support rod 11 is hinged with a first guide plate 12, a second support rod 13 is connected to the frame 1 below the first support rod 11, one end of the second support rod 13 is fixedly connected with one side of the first guide plate 12 through a spring 131, the angle of the first guide plate 12 can be adjusted, and the surface of the conveyor belt 2 is connected with mounting supports 3 at equal intervals.
Referring to fig. 2, the mounting bracket 3 includes a first supporting edge 31 and a second supporting edge 32, the lower ends of the first supporting edge 31 and the second supporting edge 32 are respectively connected with two sides of the surface of the conveyor belt 2 symmetrically, an arc plate 311 is fixedly connected between the first supporting edge 31 and the second supporting edge 32, the outer portion of the arc plate 311 is movably connected with the pipe frame 6, the bottom of the pipe frame 6 is provided with an arc groove 61, the cross section of the pipe frame 6 is semicircular, the arc groove 61 and the center of the circle of the pipe frame 6 are located at the same point, the arc groove 61 is movably connected with the arc plate 311, the length of the arc groove 61 is greater than that of the arc plate 311, the pipe frame 6 can swing left and right under the limitation of the arc groove 61 and the arc plate 311, the inner wall of the pipe frame 6 is connected with an anti-slip pad 63, the anti-slip pad 63 directly contacts with the glass tube, the anti-slip pad 63 rotates along with, the side fixedly connected with ejector pad 62 of pipe support 6 one end, ejector pad 62 are the plastics material, and the quality is light, avoids pipe support 6 slope.
Referring to fig. 3-4, a top plate 41 is fixedly connected to an upper end of a photographing bracket 4, a first camera 42, a second camera 43 and a third camera 44 are installed on a lower surface of the top plate 41 at equal intervals, distances between the first camera 42, the second camera 43 and the third camera 44 are equal to distances between the mounting brackets 3, the first camera 42, the second camera 43 and the third camera 44 are respectively connected to a crack detection system, the first camera 42, the second camera 43 and the third camera 44 can photograph at the same time to work, so as to improve working efficiency, the third camera 44 is used for randomly photographing to prevent the first two cameras from missing and not being discharged, a position sensor 45 is installed on the photographing bracket 4 below the first camera 42, a first cylinder 46 is installed on the photographing bracket 4 below the second camera 43, an output end of the first cylinder 46 is connected to a cushion 461, one end of the photographing bracket 4 near the first guide plate 12 is connected to the mounting plate 7, one end fixedly connected with fagging 71 of mounting panel 7, second cylinder 72 is installed to one side of fagging 71, second cylinder 72 and position sensor 45 electric connection, the output fixedly connected with montant 721 of second cylinder 72, second baffle 5 sets up the one side at conveyer belt 2, and second baffle 5 corresponds with the position of second cylinder 72, the below of second baffle 5 is provided with the dump bin, second cylinder 72 during operation promotes montant 721 and removes, the glass pipe propelling movement to second baffle 5 that will detect out the crackle, the leading-in to the dump bin of glass that will have the crackle through second baffle 5, automatic recovery, the both sides of first baffle 12 and second baffle 5 all are connected with baffle 51, it is spacing to carry out the glass pipe, prevent glass pipe roll-off baffle.
The working process is as follows: when the device is used, a glass tube is placed on the tube frame 6 from one end of the conveyor belt 2, the conveyor belt 2 works, when the glass tube moves to the position of the shooting support 4, the position sensor 45 detects the position of the mounting support 3, the first cylinder 46 pushes the cushion 461 to move downwards, the cushion 461 pushes the push block 62 on the previous tube frame 6, the tube frame 6 rotates for a certain angle under the limitation of the arc-shaped groove 61 and the arc-shaped plate 311, the first camera 42, the second camera 43 and the third camera 44 shoot the glass tube below at the same time and transmit the shot to the crack detection system, the crack detection system judges whether the crack exists, the same glass tube needs to be shot by the first camera 42, the second camera 43 and the third camera 44 for three times, namely, the front shot, the shot and the random shot are carried out after being turned over, the system judges that no crack exists, the glass tube is qualified, or not qualified, when unqualified products move to the second guide plate 5, the second air cylinder 72 works to push the vertical rod 721 to move, the glass tube with cracks detected is pushed to the second guide plate 5, the glass with cracks is guided into a waste box through the second guide plate 5 and is automatically recovered, and when qualified glass tubes move to the first guide plate 12, the glass tubes are guided into the next step through the first guide plate 12.
In summary, the following steps: the crack detection device for glass tube production adopts the conveyor belt 2 to convey glass tubes, the glass tubes are lifted from two ends of the conveyor belt 2 to facilitate the detection and transmission of the glass tubes, the mounting bracket 3 is fixedly connected through the conveyor belt 2, the pipe bracket 6 is movably connected on the mounting bracket 3 and is used for placing the glass tubes, meanwhile, the pipe bracket 6 can slide on the arc-shaped plate 311 to assist the turnover of the glass tubes, under the action of the first camera 42 and the second camera 43, the front and back surfaces of the glass tubes are shot to ensure that two sides of the glass tubes can be shot, in addition, after the first cylinder 46 is pushed, the pipe bracket 6 is reset under the dead weight, the glass tubes are shaken in the pipe bracket 6, the third camera 44 shoots randomly, the same glass tube needs to go through the first camera 42, the second camera 43 and the third camera 44 for three times, the detection comprehensiveness is ensured, the detection accuracy is improved, and the cracked glass tubes are pushed out through the second cylinder 72, automatic sorting, whole letter sorting process is continuous, can the volume production, and work efficiency is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crack detection device is used in glass pipe production, includes frame (1), shoots support (4) and second baffle (5), its characterized in that: the conveying belt (2) is installed at the upper end of the rack (1), one end of the rack (1) is connected with a first supporting rod (11), one end of the first supporting rod (11) is hinged with a first guide plate (12), a second supporting rod (13) is connected onto the rack (1) below the first supporting rod (11), one end of the second supporting rod (13) is fixedly connected with one side of the first guide plate (12) through a spring (131), the surface of the conveying belt (2) is equidistantly connected with a mounting bracket (3), the mounting bracket (3) comprises a first supporting edge (31) and a second supporting edge (32), the lower ends of the first supporting edge (31) and the second supporting edge (32) are respectively and symmetrically connected with two sides of the surface of the conveying belt (2), an arc plate (311) is fixedly connected between the first supporting edge (31) and the second supporting edge (32), and a pipe frame (6) is movably connected to the outside of the arc plate (311), arc wall (61) has been seted up to the bottom of pipe support (6), arc wall (61) and arc (311) swing joint, the side fixedly connected with ejector pad (62) of pipe support (6) one end, the upper end fixedly connected with roof (41) of shooting support (4), first camera (42), second camera (43) and third camera (44) are installed to the lower surface equidistance of roof (41), install position sensor (45) on shooting support (4) of first camera (42) below, install first cylinder (46) on shooting support (4) of second camera (43) below, the output of first cylinder (46) is connected with cushion (461), the one end that shoots support (4) and be close to first baffle (12) is connected with mounting panel (7), the one end fixedly connected with fagging (71) of mounting panel (7), second cylinder (72) are installed to one side of fagging (71), the second cylinder (72) is electrically connected with the position sensor (45), and the output end of the second cylinder (72) is fixedly connected with a vertical rod (721).
2. The crack detection device for producing glass tubes as claimed in claim 1, wherein: the second guide plate (5) is arranged on one side of the conveyor belt (2), the second guide plate (5) corresponds to the second cylinder (72), and a waste box is arranged below the second guide plate (5).
3. The crack detection device for producing glass tubes as claimed in claim 1, wherein: the length of the arc-shaped groove (61) is larger than that of the arc-shaped plate (311).
4. The crack detection device for producing glass tubes as claimed in claim 1, wherein: the distance between the first camera (42), the second camera (43) and the third camera (44) is equal to the distance between the mounting brackets (3), and the first camera (42), the second camera (43) and the third camera (44) are respectively connected with the crack detection system.
5. The crack detection device for producing glass tubes as claimed in claim 1, wherein: and the inner wall of the pipe frame (6) is connected with an anti-skid pad (63).
6. The crack detection device for producing glass tubes as claimed in claim 1, wherein: and two sides of the first guide plate (12) and the second guide plate (5) are connected with baffle plates (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705961.5A CN112304961A (en) | 2019-08-01 | 2019-08-01 | Crack detection device for glass tube production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705961.5A CN112304961A (en) | 2019-08-01 | 2019-08-01 | Crack detection device for glass tube production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112304961A true CN112304961A (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910705961.5A Pending CN112304961A (en) | 2019-08-01 | 2019-08-01 | Crack detection device for glass tube production |
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| Country | Link |
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| CN (1) | CN112304961A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881417A (en) * | 2021-03-24 | 2021-06-01 | 深圳联钜自控科技有限公司 | Metal tube visual detection device |
| CN113458012A (en) * | 2021-07-28 | 2021-10-01 | 安徽杜氏高科玻璃有限公司 | Glass tube screening system |
| CN113739851A (en) * | 2021-09-06 | 2021-12-03 | 浙江嘉兴津荣汽车部件有限公司 | Detection device is carried to pipe fitting substep of bending |
| CN117023955A (en) * | 2023-08-09 | 2023-11-10 | 盐城汇达玻璃仪器有限公司 | Automatic production equipment for glass instrument for metering |
-
2019
- 2019-08-01 CN CN201910705961.5A patent/CN112304961A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881417A (en) * | 2021-03-24 | 2021-06-01 | 深圳联钜自控科技有限公司 | Metal tube visual detection device |
| CN113458012A (en) * | 2021-07-28 | 2021-10-01 | 安徽杜氏高科玻璃有限公司 | Glass tube screening system |
| CN113739851A (en) * | 2021-09-06 | 2021-12-03 | 浙江嘉兴津荣汽车部件有限公司 | Detection device is carried to pipe fitting substep of bending |
| CN117023955A (en) * | 2023-08-09 | 2023-11-10 | 盐城汇达玻璃仪器有限公司 | Automatic production equipment for glass instrument for metering |
| CN117023955B (en) * | 2023-08-09 | 2024-03-12 | 盐城汇达玻璃仪器有限公司 | Automatic production equipment for glass instrument for metering |
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Application publication date: 20210202 |