CN205426815U - Continuous cylinder stick outward appearance flaw on -line measuring device - Google Patents
Continuous cylinder stick outward appearance flaw on -line measuring device Download PDFInfo
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- CN205426815U CN205426815U CN201620250913.3U CN201620250913U CN205426815U CN 205426815 U CN205426815 U CN 205426815U CN 201620250913 U CN201620250913 U CN 201620250913U CN 205426815 U CN205426815 U CN 205426815U
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- measuring device
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- continuous cylinder
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Abstract
The utility model discloses a continuous cylinder stick outward appearance flaw on -line measuring device including the at least 1 light determine module of group, locates the measured object side, wherein, light determine module includes 1 at least light source, spotlight component and light output element, the light source slope sets up, and the spotlight component is located between measured object and the light output element, light source emission light incides to measured object surface aslope, and the part produces the reflection, and the light beam assembles through the spotlight component, shines on light output element surface. The utility model discloses can effectual outward appearance to continuous cylinder stick such as plume, filter stick carry on detecting comprehensive and accurately.
Description
Technical field
The utility model belongs to field of machinery automation, relates to a kind of detection device, particularly relates to a kind of continuous cylinder bar apparent flaws on-line measuring device.
Background technology
It is all high-speed automated production equipment that cigarette production equipment and filter stick produce equipment, and the linear speed of tobacco shred and filter stick is up to 600 ms/min, and the cigarette with filter tip that the fastest cigarette machine produces is up to 20000/minute.In the case of such high-speed production, relying on and manually distinguish the very difficult discovery underproof cigarette of presentation quality, therefore, a certain proportion of cigarette that there is apparent flaws has been sold in the hand of consumer, the brand image of infringement product.
For this present situation, some tobacco processing enterprises develop the online detection instrument based on CCD industrial camera technology for checking cigarette steel seal quality, this equipment can a certain proportion of discovery reject the defective cigarette of steel seal, but this detection functions of the equipments are single, steel seal defect can only be detected, other the apparent flaws such as cigarette paper is penetrated for stain, cigarette seam folder foam, offal cannot detect, and owing to being limited with processing speed by industrial camera pixel, this detection equipment also can only use sampling observation, the most inevitable missing inspection defective cigarette of a part of steel seal.
Utility model content
For defect and the demand of prior art, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, its object is to solve the problem that cylinder strip beyond the region of objective existence sees detection.
For achieving the above object, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, including at least 1 group photodetection assembly, is located at measured object side；Wherein, photodetection assembly includes at least 1 light source, collective optics and light output element；Light source incline is arranged, and collective optics is located between measured object and light output element；Source emissioning light line, is incident to measured object surface obliquely, and part produces reflection, and reflection light converges through collective optics, is radiated at light output element surface.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that wherein, including 8 groups of photodetection assemblies, centered by measured object, is surrounded on its side equably.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to having a feature in that wherein, collective optics is convex lens.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to having a feature in that wherein, light output element is photocell.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that and also includes shell；Wherein, in photodetection assembly is mounted on shell；Shell has charging duct, and measured object is through charging duct.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that and also includes transparent cylinder；Wherein, transparent cylinder constitutes the wall in a section feeding duct, is closed in shell by photodetection assembly, light can be made to pass through simultaneously.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that and also includes nontransparent distance sleeve；Wherein, distance sleeve is placed on outside measured object, is located between transparent cylinder and measured object, has viewing window corresponding with photodetection assembly.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that and also includes that several clean pore；Wherein, cleaning pore is located at transparent cylinder non-close side, is evenly distributed in the form of a ring along its end.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that and also includes circuit module, for the signal that light output element exports is converted to analog electrical signal.
Further, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, it is also possible to has a feature in that and also includes intelligent analysis module, is used for receiving and analyze judgement analog electrical signal.
Having the beneficial effects that of this patent: the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, the light launched including the photodetection assembly light source of light source, collective optics and light output element composition reflects on measured object surface, collective optics converges reflection light to light output element, different testing sample surface is different to the reflected intensity of incident ray, the signal of light output element output is the most different, different signals is judged, it is achieved to the identification and the rejecting that have flaw measured object by analyzing.This detection device includes 8 groups of photodetection assemblies, can detect measured object appearance all sidedly.Additionally, this detection device also includes distance sleeve and can be passed through compressed-air actuated cleaning pore, photodetection assembly is made to keep cleaning, it is ensured that the accuracy of detection.The utility model can effectively outward appearance to the continuous cylinder bar such as plume, filter stick carry out detecting comprehensively and accurately.
Accompanying drawing explanation
Fig. 1 is the axial semi-cutaway of a kind of continuous cylinder bar apparent flaws on-line measuring device；
Fig. 2 is the warp-wise semi-cutaway removing shell of a kind of continuous cylinder bar apparent flaws on-line measuring device.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As illustrated in fig. 1 and 2, the utility model provides a kind of continuous cylinder bar apparent flaws on-line measuring device, including shell 100, photodetection assembly 200, transparent cylinder 300, distance sleeve 400 and cleaning pore 500.
Shell 100 is fixedly installed in the production line of measured object 600, have charging duct 101, make measured object 600 can continuously across charging duct 101.It addition, photodetection assembly 200 constitutional detail such as grade is fixed therein portion by shell 100, there is dust reduction capability simultaneously.
Photodetection assembly 200 includes light source 201, collective optics 202 and light output element 203, is all fixedly installed in shell 100 by installing plate.In the present embodiment, including 2 light sources 201, collective optics 202 is convex lens, and light output element 203 is photocell.
2 light sources 201 are symmetrically inclined setting, and near measured object 600, convex lens 202 are located between measured object 600 and photocell 203.Light source 201 launches light, is incident to measured object 600 surface obliquely, and portions incident light produces reflection on measured object 600 surface, and reflection light planoconvex lens 202 converges, and is radiated at photocell 203 surface, is allowed to produce current signal.When there is flaw on measured object 600 surface, the intensity of its reflection light is different, thus the current signal produced is the most different.
In the present embodiment, light source 201 can also be located at other positions in shell 100 obliquely, is incident to measured object 600 surface with making Ray obliquity.Distance between convex lens 202 from measured object 600 and photocell 203 can adjust according to different use demands.
This detection device includes 8 groups of photodetection assemblies 200, centered by measured object 600, is surrounded on its side equably, it is achieved all surfaces of measured object 600 side is the most detected.
Transparent cylinder 300 constitutes the wall in charging duct, one end 101, is closed in by photodetection assembly in shell 100, and preventing dust from entering affects Detection results；The reflection light that simultaneously can allow incident ray that light source 201 launches and the generation of measured object 600 surface passes through, and makes light propagate smoothly.Transparent cylinder 300 is made up of glass or other transparent materials.
Distance sleeve 400 is placed on outside measured object 600, it is located between transparent cylinder 300 and measured object 600, nontransparent, and there is viewing window 401 corresponding with photodetection assembly 200, do not affect the propagation of light during detection, prevent the foreign substance pollution transparent cylinder 300 on measured object 600 surface simultaneously.
Several cleaning pores 500 are located at the nonocclusive side of transparent cylinder 300, it is evenly distributed in the form of a ring along transparent cylinder 300 end, i.e. between transparent cylinder 300 and distance sleeve 400, compressed air can be passed through, transparent cylinder 300 is cleaned by timing, it is ensured that the propagation of light during detection.
This detection device also includes circuit module, and the current signal that photocell 203 produces is converted to analog electrical signal；Also include intelligent analysis module, receive and analyze judgement analog electrical signal.
The utility model provides the operation principle of a kind of continuous cylinder bar apparent flaws on-line measuring device: measured object 600 continues to pass through charging duct 101.Light source 201 launches light, sequentially passes through the viewing window 401 of transparent cylinder 300 and distance sleeve 400, is incident to measured object 600 surface obliquely；Portions incident light produces reflection on measured object 600 surface, and reflection light again passes through viewing window 401 and transparent cylinder 300, and planoconvex lens 202 converges, and is radiated at photocell 203 surface, is allowed to produce current signal.Indefectible and defective measured object 600 surface is different to the reflected intensity of incident ray, the current signal produced is the most different, the analog electrical signal changed into through circuit module there are differences, it is analyzed judging to different analog electrical signals by intelligent analysis module, it is achieved identification and the rejecting to measured object 600 defective.
Claims (10)
1. a continuous cylinder bar apparent flaws on-line measuring device, it is characterised in that:
Including at least 1 group photodetection assembly, it is located at measured object side；
Wherein, described photodetection assembly includes at least 1 light source, collective optics and light output element；
Described light source incline is arranged, and described collective optics is located between described measured object and described smooth output element；
Described source emissioning light line, is incident to described measured object surface obliquely, and part produces reflection, and reflection light converges through described collective optics, is radiated at described smooth output element surface.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 1, it is characterised in that:
Wherein, including photodetection assembly described in 8 groups, centered by described measured object, its side it is surrounded on equably.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 1, it is characterised in that:
Wherein, described collective optics is convex lens.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 1, it is characterised in that:
Wherein, described smooth output element is photocell.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 1, it is characterised in that:
Also include shell；
Wherein, in described photodetection assembly is mounted on described shell；
Described shell has charging duct, and described measured object passes described charging duct.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 5, it is characterised in that:
Also include transparent cylinder；
Wherein, described transparent cylinder constitutes the wall in one section of described charging duct, is closed in described shell by described photodetection assembly, light can be made to pass through simultaneously.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 6, it is characterised in that:
Also include nontransparent distance sleeve；
Wherein, described distance sleeve is placed on outside described measured object, is located between described transparent cylinder and described measured object, has viewing window corresponding with described photodetection assembly.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 6, it is characterised in that:
Also include that several clean pore；
Wherein, described cleaning pore is located at described transparent cylinder non-close side, is evenly distributed in the form of a ring along its end.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 1, it is characterised in that:
Also include circuit module, for the signal that described smooth output element exports is converted to analog electrical signal.
Continuous cylinder bar apparent flaws on-line measuring device the most according to claim 9, it is characterised in that:
Also include intelligent analysis module, judge described analog electrical signal for receiving and analyzing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250913.3U CN205426815U (en) | 2016-03-29 | 2016-03-29 | Continuous cylinder stick outward appearance flaw on -line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250913.3U CN205426815U (en) | 2016-03-29 | 2016-03-29 | Continuous cylinder stick outward appearance flaw on -line measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN205426815U true CN205426815U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250913.3U Expired - Fee Related CN205426815U (en) | 2016-03-29 | 2016-03-29 | Continuous cylinder stick outward appearance flaw on -line measuring device |
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| CN (1) | CN205426815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976454A (en) * | 2017-11-16 | 2018-05-01 | 广州航海学院 | A kind of plastic pipe surface defect detection apparatus and its detection method |
-
2016
- 2016-03-29 CN CN201620250913.3U patent/CN205426815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976454A (en) * | 2017-11-16 | 2018-05-01 | 广州航海学院 | A kind of plastic pipe surface defect detection apparatus and its detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: 200000 Shanghai, Nanhui, new towns around the Lake West Road No. 1, building 1, room two, room 888, 4133 Patentee after: Shanghai crown Automation Technology Co., Ltd. Address before: 215101 Jiangsu city in Suzhou Province town of Rui Feng Plaza Building 1 room 209 Patentee before: Suzhou Guan Ao Automation Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |