CN202372142U - Ice cream stick image detecting device and ice cream stick picker with ice cream stick image detecting device - Google Patents
Ice cream stick image detecting device and ice cream stick picker with ice cream stick image detecting device Download PDFInfo
- Publication number
- CN202372142U CN202372142U CN2011205142142U CN201120514214U CN202372142U CN 202372142 U CN202372142 U CN 202372142U CN 2011205142142 U CN2011205142142 U CN 2011205142142U CN 201120514214 U CN201120514214 U CN 201120514214U CN 202372142 U CN202372142 U CN 202372142U
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- ice cream
- cream sticks
- cream stick
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- sticks
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Abstract
The utility model discloses an ice cream stick image detecting device. An image processing device and an upper light source which projects light to the upper surface of a detected ice cream stick are arranged above the detected ice scream stick; and side light sources which horizontally project the light to the two ends of the detected ice cream stick are arranged outside the two ends of the detected ice cream stick, isosceles right-angled triangular prisms are arranged between the side light sources and the ends of the detected ice cream stick, one of the two vertical surfaces of each isosceles right-angled triangular prism is vertical to the plane of the detected ice cream stick, and the other of the two vertical surfaces of each isosceles right-angled triangular prism is parallel to and higher than the plane of the detected ice cream stick. By using the detecting device, a plurality of indexes such as the length, width, surface tidiness, end thickness and defects of the ice cream stick can be detected by an ice cream stick picker in an all-dimensional mode.
Description
Technical field
The utility model relates to surveying instrument, particularly a kind of ice cream sticks image detection device and the ice cream sticks detection and selection machine that is provided with this device that is used to detect wooden ice cream sticks crudy.
Background technology
Along with improving constantly of this cold drink food production automation degree of ice-lolly, robotization ice-lolly production equipment requires more next slightly high to shape, size and the quality index appearance of the ice cream sticks of use.The mode of employing manual detection ice cream sticks crudy is low because of efficient, detection quality instability can not satisfy production requirement, the substitute is the ice cream sticks detection and selection machine that occurred in recent years.
The ice cream sticks detection and selection machine of existing public use by feed bin, feed mechanism, defeated material chain, blow material mechanism, gear train and ice cream sticks testing agency and constitute.Wherein ice cream sticks testing agency comprises that ice cream sticks length detection mechanism, width detection mechanism, thickness detection mechanism, curved detection mechanism, an adze testing agency and surperficial vision-based detection mechanism etc. are multiple; Choose wherein one or more according to ice cream sticks processing needs, it is installed in the top of the defeated material of detection and selection machine chain.These ice cream sticks testing agencies adopt different mechanical hook-ups to cooperate Fibre Optical Sensor to constitute; Each pick-up unit generally can only detect a quality index (comprising length, width, thickness, vertical and horizontal bending, end defective and surperficial tidiness etc.) of ice cream sticks, carries out the ice cream sticks pick-up unit of multinomial detection with same device simultaneously and does not see as yet at present.In addition; The mode that the testing agency that is made up of mechanical hook-up generally adopts presser feet to contact the several check points of tested ice cream sticks detects; When there is defective in seized ice cream sticks part, as reaching standard-required and do not reach standard-required at another check point at certain check point; Termination thickness reaches standard value on one side, and another side is less than standard value; Or defect do not have by presser feet contact and end under the situation such as splitting just, and this Mechanical Contact formula pick-up unit just is difficult to it is detected, and has certain false drop rate.
The utility model content
The purpose of the utility model is to the defective that above-mentioned prior art exists a kind of ice cream sticks image detection device to be provided; This pick-up unit can not only detect indexs such as ice cream sticks length, width, surperficial tidiness, end thickness and defectives simultaneously, and can exist the inspection ice cream sticks of above-mentioned defective to detect the part.
Another purpose of the utility model provides a kind of ice cream sticks detection and selection machine that is provided with this device.
Be to realize above-mentioned purpose, the ice cream sticks image detection device that the utility model provides comprises the last light source that the image processor that places seized ice cream sticks top and light are invested seized ice cream sticks upper surface; It is characterized in that; Also comprise and place the outside, seized ice cream sticks two ends, light level to invest the sidelight source at seized ice cream sticks both ends respectively; Between sidelight source and seized ice cream sticks end, the isosceles right angle prism is arranged; In two vertical planes of this isosceles right angle prism one becomes plumbness with seized ice cream sticks plane, another and seized ice cream sticks plane parallel, and be higher than seized ice cream sticks plane.
The ice cream sticks detection and selection machine that the utility model provides is provided with above-mentioned ice cream sticks image detection device, and other mechanism in addition is all identical with prior art.
The ice cream sticks image detection device that the utility model provides; Utilize the prism image-forming principle; After the horizon light line reflection of two ends of seized ice cream sticks offside light emitted; Upwards reflect 90 ° through 45 ° of inclined-planes of prism, form ice cream sticks end image at the prism upper surface, the image processor that is positioned at seized ice cream sticks top with seized ice cream sticks upper surface is jointly taken; Detection indexs such as the length of seized ice cream sticks, width and surperficial tidiness are reflected that by surface image the end is detected index (comprising thickness and various defective) and reflected by the end image.Through Computer Processing, can realize ice cream sticks length, width, surperficial tidiness, end thickness and defective many index being detected simultaneously with an ice cream sticks image detection device.
The advantage of the utility model pick-up unit, the one, but a tractor serves several purposes; The 2nd, can detect simultaneously each position of ice cream sticks through image, overcome prior art there has been the non-detectable shortcoming of local defect in ice cream sticks.
Description of drawings
Fig. 1 is the structural principle synoptic diagram of the utility model ice cream sticks image detection device;
Fig. 2 is the image synoptic diagram of seized ice cream sticks.
Among the figure: 1-image processor, the last light source of 2-, 3-isosceles right angle prism, 4-sidelight source, the seized ice cream sticks of 5-, 6-background board, 7-ice cream sticks support platform, 8-ice cream sticks end image, the defeated material of 9-detection and selection machine chain, 10-ice cream sticks upper surface image.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done to describe.
In conjunction with Fig. 1; The utility model ice cream sticks image detection device; Through the support (not shown) image processor 1 is installed in the suitable height in seized ice cream sticks 5 tops; Through support (not shown) symmetry light source 2 on two strips (the light source mutual spacing will guarantee not stop that seized ice cream sticks image gets into the camera lens of image processor on two) is installed in appropriate location above the seized ice cream sticks 5, the white light of its emission is directly invested the upper surface of seized ice cream sticks.In the outside, seized ice cream sticks two ends; The sidelight source 4 of corresponding ice cream sticks end, horizontal red-emitting is installed respectively through the support (not shown); Between sidelight source 4 and seized ice cream sticks end, isosceles right angle prism 3 is installed respectively through the support (not shown); In two vertical planes of isosceles right angle prism one becomes plumbness with seized ice cream sticks plane, another and seized ice cream sticks plane parallel, and be positioned on the seized ice cream sticks plane.For making seized ice cream sticks image definition, be provided with black background plate 6 in its underpart, welding bar shaped ice cream sticks support platform 7 in the background board both sides.
In conjunction with Fig. 2 and Fig. 1; When seized ice cream sticks 5 was transported between the two isosceles right angle prisms 3 by the defeated material of detection and selection machine chain 9, its end was with light (solid line is represented light emitted light among Fig. 1 and Fig. 2, and dotted line is represented reflection ray) the horizontal direction reflection of sidelight source 4 emissions; Pass through prism from the prism vertical plane level of correspondence; Upwards 90 ° of refractions through 45 ° of inclined-planes of prism in the imaging of prism upper surface, are taken by image processor with the upper surface of ice cream sticks jointly; Form ice cream sticks as shown in Figure 2 end image 8 and surface image 10, length, width and the surperficial tidiness of seized ice cream sticks top face etc. detect index by surface image 10 reflections; End thickness and various defective are by 8 reflections of end image; Pass through Computer Processing; Utilize the material mechanism of blowing of detection and selection machine that tested indexs such as length, width, surperficial tidiness, end thickness and defective are had one or multinomial non-compliant ice cream sticks rejecting, make detection and selection machine can realize accomplishing comprehensive detection the above-mentioned many index of ice cream sticks with single pick-up unit.
The utility model ice cream sticks detection and selection machine, except that being provided with above-mentioned ice cream sticks image detection device, other mechanism is identical with prior art because of all, so repeat no more.Consider that the tow sides to ice cream sticks all need detect; So before and after on a detection and selection machine, needing two above-mentioned ice cream sticks image detection devices are set; Panel turnover mechanism (this is prior art) is set, with carrying out another surperficial detection after the ice cream sticks upset that has detected a surface on the defeated material chain of centre.
Claims (2)
1. ice cream sticks image detection device comprises the last light source (2) that the image processor (1) that places seized ice cream sticks (5) top and light are invested seized ice cream sticks upper surface; It is characterized in that; Also comprise and place the outside, seized ice cream sticks two ends, light level to invest the sidelight source (4) at seized ice cream sticks both ends respectively; Between sidelight source and seized ice cream sticks end, isosceles right angle prism (3) is arranged; In two vertical planes of this isosceles right angle prism one becomes plumbness with seized ice cream sticks (5) plane, another and seized ice cream sticks plane parallel, and be higher than seized ice cream sticks plane.
2. an ice cream sticks detection and selection machine is characterized in that, this machine is provided with ice cream sticks image detection device as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205142142U CN202372142U (en) | 2011-12-12 | 2011-12-12 | Ice cream stick image detecting device and ice cream stick picker with ice cream stick image detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205142142U CN202372142U (en) | 2011-12-12 | 2011-12-12 | Ice cream stick image detecting device and ice cream stick picker with ice cream stick image detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372142U true CN202372142U (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205142142U Expired - Fee Related CN202372142U (en) | 2011-12-12 | 2011-12-12 | Ice cream stick image detecting device and ice cream stick picker with ice cream stick image detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897068A (en) * | 2015-06-24 | 2015-09-09 | 上海帆声图像科技有限公司 | Vertical height non-contact detection method and device |
| CN108801161A (en) * | 2017-04-28 | 2018-11-13 | 北京小米移动软件有限公司 | Measuring system, method and device, readable storage medium storing program for executing |
-
2011
- 2011-12-12 CN CN2011205142142U patent/CN202372142U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897068A (en) * | 2015-06-24 | 2015-09-09 | 上海帆声图像科技有限公司 | Vertical height non-contact detection method and device |
| CN108801161A (en) * | 2017-04-28 | 2018-11-13 | 北京小米移动软件有限公司 | Measuring system, method and device, readable storage medium storing program for executing |
| CN108801161B (en) * | 2017-04-28 | 2021-06-29 | 北京小米移动软件有限公司 | Measuring system, method and device, readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |