CN105403455A - Glass fragment state detection device - Google Patents
Glass fragment state detection device Download PDFInfo
- Publication number
- CN105403455A CN105403455A CN201610010664.5A CN201610010664A CN105403455A CN 105403455 A CN105403455 A CN 105403455A CN 201610010664 A CN201610010664 A CN 201610010664A CN 105403455 A CN105403455 A CN 105403455A
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- glass
- blend stop
- lattice framing
- fixing
- support baseboard
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
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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)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a glass fragment state detection device, comprising a fixed barrier strip and a movable barrier strip for fixing a glass sample and a support baseplate for placing and supporting glass, wherein the fixed barrier strip is composed of a transverse support strip and a longitudinal support strip, and is 7-shaped; the movable barrier strip is L-shaped, and is arranged on the fixed barrier strip, tow ends of the movable barrier strip are respectively and correspondingly connected with any section of the transverse support strip and the longitudinal support strip of the fixed barrier strip in a clamping manner, and the movable barrier strip and the fixed barrier strip form a closed rectangular frame matched with the glass sample to be tested; an image acquisition device and an image processing device electrically connected with the image acquisition device are arranged above the rectangular frame fixing the glass sample; the support baseplate is arranged at the inner side of the fixed barrier strip, and the upper end of the support baseplate contacts with the lower end of the movable barrier strip. The glass fragment state detection device disclosed by the invention has the advantages of simple structure, quick detection and accuracy.
Description
Technical field
The invention belongs to glass quality detection field, be specifically related to a kind of glass to be measured is fixing after, the glass carrying out fragment experiment fixes experimental provision and glass fragment detection system.
Background technology
General, after tempered glass completes, in order to ensure the quality of tempered glass, usually all can sample and carry out fragment experiment, quantity, the size and shape of inspection certain size internal fragment, as according to national standard requirement, after the thick toughened glass crushing of 3mm, in regulation region, the number of tiles in any 50*50mm should be more than or equal to 30, after the thick toughened glass crushing of 4mm ~ 12mm, in regulation region, number of tiles in any 50*50mm should be more than or equal to 40, and allowed a small amount of strip fragment, its length is no more than 75mm.After having inspected, proofer according to the situation of fragment, in conjunction with national standard, can judge that whether glass quality is qualified.
At present, above-mentioned detection data observation and read be all by manually completing.Due to the out-of-shape produced after glass breaking, quantity is more, manually observes fragment, identifies and reads, and its workload is large, and also easily produces mistake, affects the accuracy of testing result.Therefore, be badly in need of a kind of pick-up unit detecting fast and accurately rate high to detect glass.
In addition, when carrying out fragment experiment to glass, often by glass detection device, glass surrounding is fixed, to the position detecting distance periphery about 20mm on glass longest edge center line, be that the hand hammer of 0.2mm scholar 0.05mm or drift impact with tip curvature radius, make glass breaking.But the fixed form of existing glass specimen is all be fixed after being surrounded by four blocks, as China national Department of Intellectual Property announced on January 7th, 2015, notification number is a kind of tempered glass fragmentation status experimental provision of 204086008.Although the movable barricade of this experimental provision and fixing barricade can adjust according to the size of glass specimen, but wherein a movable barricade is unsettled, and there is gap between glass specimen, although this gap place adopts catch to fill up, but, the fixed sturcture of this catch is firm not, and fixingly comparatively bothers.In addition, after experiment completes, need above-mentioned fixing barricade and movable barricade to pull down, then the glass fragment on base plate is poured in rubbish, but this processing mode too bothers, and wastes time and energy.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical matters to be solved by this invention is:
The mode of the experimental provision fixing glass of existing fixing glass sample comparatively bothers, and glass fragment cleaning trouble after experiment, waste time and energy; Meanwhile, existing glass fragment is all by manual detection, wastes time and energy, and easily judges by accident, affects the accuracy of result of determination.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of glass fragment condition checkout gear, it comprises for the fixing blend stop of fixing glass sample and movable blend stop and for placing the support baseboard with support glass, it is characterized in that, described fixing blend stop is made up of horizontal lattice framing and longitudinal lattice framing, in " 7 " font; Described movable blend stop is L-shaped, and is placed on fixing blend stop, and its two ends are corresponding horizontal lattice framing and any one section of the longitudinal lattice framing being connected to fixing blend stop respectively, and forms an enclosing square frame matched with glass specimen to be measured with fixed stop bar; The image processing apparatus being provided with an image collecting device and electrically connecting with image collecting device above the rectangle frame of fixing glass sample, described image collecting device is for gathering the image of glass fragment in specific dimensions, and described image processing apparatus is analyzed by programming software and processed glass fragment quantity, size and shape; Described support baseboard is placed in inside fixing blend stop, and support baseboard upper end contacts with movable blend stop lower end.During fixing glass specimen to be measured, first glass specimen is placed on support baseboard, then moves movable blend stop, make to be close to two other right-angle side of glass specimen inside movable blend stop, finally more movable blend stop is connected to the relevant position of fixing blend stop.During detection, image collecting device aims at glass specimen to be measured, and by image transmitting in image processing apparatus, the number of tiles required by gathered number of tiles, size and shape and national standard, size contrast by image processing apparatus, judge that whether glass is qualified.
Further, the mounting blocks of a perpendicular connection is provided with at the horizontal lattice framing end of fixing blend stop, described support baseboard is installed in rotation on inside mounting blocks and longitudinal lattice framing, and having one between support baseboard and horizontal lattice framing for toppling over the gap of glass fragment, described gap width is between 1-3 mm.By support baseboard is rotatably mounted, and a gap is set between support baseboard and horizontal lattice framing, can be convenient to after experiment completes, rotational support base plate is skewed, the glass fragment be placed on support baseboard is fallen to gap from support baseboard, thus enters in the dustbin below being placed on.
Further, the concrete mounting structure of above-mentioned support baseboard and fixing blend stop and mounting blocks is as follows: be equipped with a rotating shaft socket-connected with mounting blocks and longitudinal lattice framing respectively in the left and right sides of support baseboard, described support baseboard can around axis of rotation.
Further, for the ease of lift support baseboard, make its rotation under the pulling of less external force, the relative side of support baseboard away from horizontal lattice framing is provided with a handle.
Further, the concrete interface arrangment of above-mentioned movable blend stop and fixing blend stop is as follows: on the horizontal lattice framing and longitudinal lattice framing of fixing blend stop, be interval with multiple draw-in groove, described draw-in groove is triangular in shape, U-shaped or swallow-tail form; Multiple bayonet socket matched with draw-in groove is interval with in the lower end of movable blend stop.
Concrete, above-mentioned image collector is set to camera or video camera or camera, and described image processing apparatus is computer.
Compared with prior art, the glass fragment condition checkout gear tool that the present invention obtains has the following advantages:
1, the structure of glass fragment condition checkout gear is more simple, clamps glass specimen mode to be measured more easy.During use, only need glass specimen to be measured to be placed on support baseboard, the distance then between adjustment activity blend stop and fixing blend stop, then be fixed.
2, movable blend stop lower end and support baseboard are close to, and fixed sturcture is more reliable.
3, by arranging multiple draw-in groove on fixing blend stop, and the bayonet socket matched with it is set below movable blend stop, this setting can when fixing glass specimen to be measured according to the distance between the size blend stop of adjustment activity in good time of glass specimen and fixing blend stop, and bayonet socket is snapped in draw-in groove, be fixed.
4, by adopting image collecting device and image processing apparatus to carry out image acquisition, analysis, process to flaked glass, and make the whether qualified judgement of glass, this experimental system all adopts computing machine and image capture device to process, its efficiency can improve a lot, and there will not be mistake, the accuracy rate of judgement can be improved widely.
Accompanying drawing explanation
Fig. 1 is structural representation when fixing glass to be measured in embodiment in glass fragment condition checkout gear;
Fig. 2 is the schematic diagram of glass fragment detection system in implementing.
In figure: fixing blend stop 1, horizontal lattice framing 11, longitudinal lattice framing 12, mounting blocks 13, draw-in groove 14, movable blend stop 2, bayonet socket 21, support baseboard 3, handle 31, rectangle frame 4, gap 5, rotating shaft 6, image collecting device 7, image processing apparatus 8.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment:
Present embodiments provide a kind of glass fragment condition checkout gear, as shown in Figure 1, it comprises for the fixing blend stop 1 of fixing glass sample and movable blend stop 2 and for placing the support baseboard 3 with support glass, described fixing blend stop 1 is made up of horizontal lattice framing 11 and longitudinal lattice framing 12, in " 7 " font; Described movable blend stop 2 is L-shaped, and is placed on fixing blend stop 1, and its lower end can be connected to horizontal lattice framing 11 and any one section of longitudinal lattice framing 12 of fixing blend stop 1, and forms an enclosing square frame 4 matched with glass specimen to be measured with fixing blend stop 1; The image processing apparatus 8 being provided with an image collecting device 7 and electrically connecting with image collecting device 7 above the rectangle frame 4 of fixing glass sample, described image collecting device 7 is for gathering the image of glass fragment in specific dimensions, described image processing apparatus 8 is analyzed by programming software and is processed glass fragment quantity, size and shape, and contrasted by the number of tiles required by number of tiles, size and shape and national standard that reality is gathered, size, whether judgement glass is qualified; Described support baseboard 3 is placed in inside fixing blend stop 1, and support baseboard 3 upper end contacts with movable blend stop 2 lower end.During fixing glass specimen to be measured, first glass specimen to be placed on support baseboard 3 (during placement, fixing blend stop need be close in the both sides of glass specimen), then movable blend stop 2 is moved, make to be close to two other right-angle side of glass specimen inside movable blend stop 2, finally more movable blend stop 2 is connected to the relevant position of fixing blend stop 1.When (increasing glass breaking step) detects glass specimen to be measured, first start image collecting device 7 and aim at glass to be measured, gather the fragmentation pattern picture of 50*50mm size in glass, then by the above-mentioned image transmitting collected in image processing apparatus, number of tiles required by gathered number of tiles, size and shape and national standard, size contrast by image processing apparatus 8, judge that whether glass is qualified.When transmitting above-mentioned data, by wireless transmission, Bluetooth transmission, or data line read mode by the image transfer in image collecting device 7 in image processing apparatus 8.
Above-mentioned fixing blend stop 1 is as follows with the concrete fixed sturcture of movable blend stop 2: on the horizontal lattice framing 11 and longitudinal lattice framing 12 of fixing blend stop 1, be interval with multiple draw-in groove 14, described draw-in groove 14 is triangular in shape, U-shaped or swallow-tail form; Multiple bayonet socket 21 matched with draw-in groove 14 is interval with in the lower end of movable blend stop 2.By between the draw-in groove 14 that movable blend stop 2 is stuck in fixing blend stop 1, for movable blend stop 2 provides vertical supporting, movable blend stop 2 is fixed on fixing blend stop 1.Certainly, when specific design, also can offer multiple through hole on fixing blend stop 1 with movable blend stop 2, be fixedly connected with after bolt-through respective through hole.
In addition, in order to solve the problem of glass fragment cleaning inconvenience, a perpendicular connection is provided with and the mounting blocks 13 that flushes with support baseboard 3 of upper surface at horizontal lattice framing 11 end of fixing blend stop 1, described support baseboard 3 is installed in rotation on inside mounting blocks 13 and longitudinal lattice framing 12, and having one between support baseboard 3 and horizontal lattice framing 11 for toppling over the gap 5 of glass fragment, described gap 5 width is 3mm.By support baseboard 3 is rotatably mounted, and a gap 5 is set between support baseboard 3 and horizontal lattice framing 11, can be convenient to after experiment completes, rotational support base plate 3 is in skewed, the glass fragment be placed on support baseboard is fallen to gap from support baseboard, thus enters in the dustbin below being placed on.In addition, for the ease of pulling support baseboard 3, the relative side of support baseboard 3 away from horizontal lattice framing 11 is provided with a handle 31.
In concrete enforcement, support baseboard 3 can be arranged on horizontal lattice framing 11 times, and the lower surface of the upper surface of support baseboard 3 and horizontal lattice framing 11 is close to, or there is the gap that is not more than 3mm between the two.This structure also can realize toppling over of glass fragment.
Above-mentioned support baseboard 3 is specific as follows with the mounting structure of mounting blocks 13 and longitudinal lattice framing 12: be equipped with a rotating shaft 6 socket-connected with mounting blocks 13 and longitudinal lattice framing 12 respectively in the left and right sides of support baseboard 3, mounting blocks 13, longitudinal lattice framing 12 and support baseboard 3 are equipped with the transverse holes for installing rotating shaft 6.
In above-mentioned movable blend stop 2, the length of each lattice framing should be equal with the length of support baseboard 3 or be slightly less than length or the width of support baseboard 3.In order to increase the intensity of support baseboard 3, be also provided with polylith back up pad in the lower end of support baseboard 3.
Concrete, above-mentioned image collecting device 7 is camera, in general, gathers glass and is of a size of 50*50mm, certainly, video camera and camera also can be adopted to carry out image acquisition; Above-mentioned image processing apparatus 8 is computer, and its treatment and analysis is the software simulating by programming.In addition, the data of the size of the size of glass fragment to be measured, shape, size and national regulation the type glass fragment defined, shape, size can only be enumerated out by above-mentioned image processing apparatus 8, and it is qualified manually to carry out determining whether.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant's reference preferred embodiment is to invention has been detailed description, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (6)
1. a glass fragment condition checkout gear, it comprises for the fixing blend stop (1) of fixing glass sample and movable blend stop (2) and for placing and the support baseboard of support glass (3), it is characterized in that, described fixing blend stop (1) is made up of horizontal lattice framing (11) and longitudinal lattice framing (12), in " 7 " font; Described movable blend stop (2) is L-shaped, and its two ends respectively correspondence are connected on horizontal lattice framing (11) and longitudinal lattice framing (12), and forms an enclosing square frame (4) matched with glass specimen to be measured with fixing blend stop (1); At the image processing apparatus (8) that rectangle frame (4) top of fixing glass sample is provided with an image collecting device (7) and electrically connects with image collecting device (7), described image collecting device (7) is for gathering the image of glass fragment in specific dimensions, and described image processing apparatus (8) is analyzed by programming software and processed glass fragment quantity, size and shape; Described support baseboard (3) is placed in fixing blend stop (1) inner side.
2. glass fragment condition checkout gear according to claim 1, it is characterized in that, the mounting blocks (13) of a perpendicular connection is provided with at horizontal lattice framing (11) end of fixing blend stop (1), described support baseboard (3) is installed in rotation on mounting blocks (13) and longitudinal lattice framing (12) inner side, and having one between support baseboard (3) and horizontal lattice framing (11) for toppling over the gap (5) of glass fragment, described gap (5) width is between 1-3 mm.
3. glass fragment condition checkout gear according to claim 2, it is characterized in that, be equipped with a rotating shaft (6) socket-connected with mounting blocks (13) and longitudinal lattice framing (12) respectively in the left and right sides of support baseboard (3), described support baseboard (3) can rotate around rotating shaft (6).
4. glass fragment condition checkout gear according to claim 2, is characterized in that, the relative side of support baseboard (3) away from horizontal lattice framing (11) is provided with a handle (31).
5. according to the arbitrary described glass fragment condition checkout gear of claim 1 ~ 4, it is characterized in that, the horizontal lattice framing (11) and longitudinal lattice framing (12) of fixing blend stop (1) are interval with multiple draw-in groove (14), described draw-in groove (14) are triangular in shape, U-shaped or swallow-tail form; Multiple bayonet socket (21) matched with draw-in groove (14) is interval with in the lower end of movable blend stop (2).
6. according to the arbitrary described glass fragment condition checkout gear of claim 1, it is characterized in that, described image collecting device (7) is camera or video camera or camera, and described image processing apparatus (8) is computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010664.5A CN105403455B (en) | 2015-12-11 | 2016-01-08 | Glass fragment condition checkout gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025224 | 2015-12-11 | ||
| CN2015210252244 | 2015-12-11 | ||
| CN201610010664.5A CN105403455B (en) | 2015-12-11 | 2016-01-08 | Glass fragment condition checkout gear |
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| Publication Number | Publication Date |
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| CN105403455A true CN105403455A (en) | 2016-03-16 |
| CN105403455B CN105403455B (en) | 2017-11-21 |
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| CN201610010664.5A Active CN105403455B (en) | 2015-12-11 | 2016-01-08 | Glass fragment condition checkout gear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758717A (en) * | 2016-04-09 | 2016-07-13 | 温州经济技术开发区滨海雄杰机电研发工作室 | Optical-ring photographing type glass detection device provided with disc wheel, rotary table and nickel alloy V-shaped groove corner clamp |
| CN112964549A (en) * | 2021-03-11 | 2021-06-15 | 天津大学 | Glass impact test fixture and test method |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758717A (en) * | 2016-04-09 | 2016-07-13 | 温州经济技术开发区滨海雄杰机电研发工作室 | Optical-ring photographing type glass detection device provided with disc wheel, rotary table and nickel alloy V-shaped groove corner clamp |
| CN112964549A (en) * | 2021-03-11 | 2021-06-15 | 天津大学 | Glass impact test fixture and test method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105403455B (en) | 2017-11-21 |
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