CN204924189U - PET bottle overall dimension and wall thickness detection mechanism - Google Patents
PET bottle overall dimension and wall thickness detection mechanism Download PDFInfo
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- CN204924189U CN204924189U CN201520635826.5U CN201520635826U CN204924189U CN 204924189 U CN204924189 U CN 204924189U CN 201520635826 U CN201520635826 U CN 201520635826U CN 204924189 U CN204924189 U CN 204924189U
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Abstract
The utility model discloses a PET bottle overall dimension and wall thickness detection mechanism, it includes frame, rotatory lift holder, camera device, X axle moving mechanism, R axle rotary device and laser detection head, and rotatory lift holder sets up on the bottom plate of frame, and X axle moving mechanism and camera device set up on the roof of frame, and the laser detection head passes through R axle rotary device and sets up on X axle moving mechanism, the utility model discloses a structural design is ingenious, reasonable, places the PET bottle on the bottle anchor clamps of rotatory lift holder, is made and rotatory action in face of camera device and laser detection head by the corresponding drive PET bottle with rotary actuator of lifting motor to the cooperation camera device all -round picture of getting, the overall dimension of corresponding acquisition PET body, simultaneously the laser irradiation of laser detection head through the wall thickness value of triangulation method by measurement system calculation PET body, has improved measurement accuracy, speed to the PET bottle greatly.
Description
Technical field
The utility model relates to bottle detection technique field, particularly a kind of PET bottle physical dimension and wall thickness testing agency.
Background technology
PET bottle has very strong application, due to lightweight, keeping quality is good, it is heat-resisting to emphasize and the technical trend of the function such as withstand voltage makes PET bottle become to drink packaging main flow today.Many beverages needing high temperature bacterium just to be filled also use PET bottle packaging in succession as added taste water, fruit juice, dairy products and motion drink etc., and PET bottle has just like become the master of drink product packaging material.PET bottle, owing to having low environment contaminative and energy resource consumption, progressively replaces conventional packaging material in today that environmental consciousness comes back.Possess with it heat-resisting, the function such as withstand voltage, closely replace each PVC bottle, bag, aluminium pot, iron flask and vial etc., become the packing timber of most growth potentiality.
But the physical dimension of current PET bottle body on the market and body wall thickness all adopt measurer hand dipping mode, because be hand dipping, large batch of Product checking often needs a large amount of employees to carry out the work of high duplication, so exist, speed is slow, error is large, and different parts need adopt different measurer, the defects such as operation is loaded down with trivial details, and labour intensity is large.Based on this, develop a kind of measurement testing agency of the physical dimension and body wall thickness that can measure detection PET bottle body for needed for generation.
Utility model content
For above-mentioned deficiency, the utility model object is, provides a kind of smart structural design, rationally, energy fast and easy measures physical dimension and the body wall thickness of PET bottle body, effectively reduces PET bottle physical dimension and the wall thickness testing agency of labour intensity.
The utility model for achieving the above object, the technical scheme provided is: a kind of PET bottle physical dimension and wall thickness testing agency, it comprises frame, rotation and lifting holder, camera head, X-axis travel mechanism, R shaft rotating device and laser acquisition head, described rotation and lifting holder is vertically set on the base plate of frame, the position of described X-axis travel mechanism corresponding rotation lifting holder is arranged on the cover top surface of frame, described laser acquisition head is arranged in X-axis travel mechanism by R shaft rotating device, the position of described camera head corresponding rotation lifting holder is arranged on the top board lower surface of frame.
Improve as one of the present utility model, described rotation and lifting holder comprises lifting support, lift motor, elevating screw, lifting guide pillar, lift slide, bottle fixture and rotation motor, described lift slide is movably arranged on a side of lifting support by lifting guide pillar, described elevating screw is arranged on lifting support by bearing assembly, and the nut suitable with this elevating screw is provided with on described lift slide, described lift motor is arranged on one end of lifting support, and be connected with described elevating screw by unitor, described bottle fixture is movably arranged on lift slide by bearing assembly, described rotation motor is arranged on the bottom surface of lift slide, and drive bottle fixture to rotate by drive disk assembly.
Improve as one of the present utility model, described camera head is CCD.
Improve as one of the present utility model, described X-axis travel mechanism comprises X-axis holder, X-axis motor, X-axis screw mandrel, X-axis slide rail and X-axis slide plate, described X-axis holder is arranged on the cover top surface of frame, X-axis slide plate is movably arranged on X-axis holder by X-axis slide rail, described X-axis screw mandrel is arranged on X-axis holder by bearing assembly, and be provided with the nut suitable with this X-axis screw mandrel in the bottom surface of described X-axis slide plate, described X-axis motor is arranged on one end of X-axis holder, and is connected with described X-axis screw mandrel.
Improve as one of the present utility model, described R shaft rotating device is CD-ROM drive motor, and this CD-ROM drive motor is arranged on described X-axis slide plate, and described camera head is arranged in the rotating shaft of this CD-ROM drive motor.
The beneficial effects of the utility model are: smart structural design of the present utility model, rationally, PET bottle body is placed on the bottle fixture of rotation and lifting holder, the action made lifting by lift motor drive PET bottle corresponding to rotation motor body and rotated in face of camera head and laser acquisition head, to coordinate, camera head is comprehensive gets figure, after getting figure, the physical dimension of PET bottle body can be gone out by measuring and analysis system analysis to measure; The laser of the head of laser acquisition is simultaneously irradiated in PET bottle, and be reflected back laser head, obtain surface and inwall distance respectively, calculated the wall thickness value of PET bottle body by triangulation by measuring system, realize non-contact measurement, make measurement result more accurate, reliable, substantially increase measuring accuracy, speed, and while alleviating labour intensity, also substantially increase production efficiency, improve product percent of pass, strengthen the competitive power of enterprise.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of rotation and lifting holder in the utility model.
Fig. 4 is the structural representation of the utility model ZhongXZhou travel mechanism and R shaft rotating device.
Embodiment
Embodiment: see Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of PET bottle physical dimension that the utility model embodiment provides and wall thickness testing agency, it comprises frame 1, rotation and lifting holder 2, camera head 3, X-axis travel mechanism 4, R shaft rotating device 5 and laser acquisition 6, described rotation and lifting holder 2 is vertically set on the base plate 11 of frame 1, the position of described X-axis travel mechanism 4 corresponding rotation lifting holder 2 is arranged on the cover top surface of frame 1, described laser acquisition 6 is arranged in X-axis travel mechanism 4 by R shaft rotating device 5, the position of described camera head 3 corresponding rotation lifting holder 2 is arranged on top board 12 lower surface of frame 1.
See Fig. 3, described rotation and lifting holder 2 comprises lifting support 21, lift motor 22, elevating screw 23, lifting guide pillar 24, lift slide 25, bottle fixture 26 and rotation motor 27, described lift slide 25 is movably arranged on a side of lifting support 21 by lifting guide pillar 24, described elevating screw 23 is arranged on lifting support 21 by bearing assembly, and the nut suitable with this elevating screw 23 is provided with on described lift slide 25, described lift motor 22 is arranged on one end of lifting support 21, and be connected with described elevating screw 23 by unitor 29, described bottle fixture 26 is movably arranged on lift slide 25 by bearing assembly, described rotation motor 27 is arranged on the bottom surface of lift slide 25, and drive bottle fixture 26 to rotate by drive disk assembly 28.In the present embodiment, this drive disk assembly 28 is pulley assembly, in other embodiment, can be chain wheel assembly or driving gear component etc.Preferably, described camera head 3 is CCD.
See Fig. 4, described X-axis travel mechanism 4 comprises X-axis holder 41, X-axis motor 42, X-axis screw mandrel 43, X-axis slide rail 44 and X-axis slide plate 45, described X-axis holder 41 is arranged on top board 12 upper surface of frame 1, X-axis slide plate 45 is movably arranged on X-axis holder 41 by X-axis slide rail 44, described X-axis screw mandrel 43 is arranged on X-axis holder 41 by bearing assembly, and be provided with the nut suitable with this X-axis screw mandrel 43 in the bottom surface of described X-axis slide plate 45, described X-axis motor 42 is arranged on one end of X-axis holder 41, and is connected with described X-axis screw mandrel 43.Described R shaft rotating device 5 is CD-ROM drive motor, and this CD-ROM drive motor is arranged on described X-axis slide plate 45, and described camera head 3 is arranged in the rotating shaft of this CD-ROM drive motor.
During work, PET bottle body 7 is placed on the bottle fixture 26 of rotation and lifting holder 2, the action made lifting by lift motor 22 drive PET bottle corresponding to rotation motor 27 body 7 and rotate in face of camera head 3 and laser acquisition 6, to coordinate, camera head 3 is comprehensive gets figure, after getting figure, the appearance profile of PET bottle body can be gone out by measuring and analysis system analysis to measure, and can measure its optional position, automatically this physical size and the standard size preset are contrasted, draw corresponding error.Relative conventional gauges measuring method, precision is higher, and speed reason is fast, and does not measure dead angle.Thickness measure principle adopts triangulation.When laser acquisition 6 is in suitable Distance geometry angle, laser is irradiated on PET bottle body 7, be reflected back laser head, obtain surface and inwall distance respectively, lift motor 22 drives PET bottle body 7 rise and fall simultaneously, and R shaft rotating device 5 does angular setting automatically according to PET bottle body 7 shape, R shaft rotating device 5 does circumference rotatable engagement laser acquisition 6 to carry out 360 degree and measures without dead angle, to reach best test effect.Calculated by laser measurement system and really realize non-contact measurement, make measurement result more accurate, reliable.Image is measured in real time, operator can be helped to recognize the truth of measuring position, substantially increase measuring accuracy, speed.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and other mechanism obtained, all in the utility model protection domain.
Claims (5)
1. a PET bottle physical dimension and wall thickness testing agency, it is characterized in that, it comprises frame, rotation and lifting holder, camera head, X-axis travel mechanism, R shaft rotating device and laser acquisition head, described rotation and lifting holder is vertically set on the base plate of frame, the position of described X-axis travel mechanism corresponding rotation lifting holder is arranged on the cover top surface of frame, described laser acquisition head is arranged in X-axis travel mechanism by R shaft rotating device, and the position of described camera head corresponding rotation lifting holder is arranged on the top board lower surface of frame.
2. PET bottle physical dimension according to claim 1 and wall thickness testing agency, it is characterized in that, described rotation and lifting holder comprises lifting support, lift motor, elevating screw, lifting guide pillar, lift slide, bottle fixture and rotation motor, described lift slide is movably arranged on a side of lifting support by lifting guide pillar, described elevating screw is arranged on lifting support by bearing assembly, and the nut suitable with this elevating screw is provided with on described lift slide, described lift motor is arranged on one end of lifting support, and be connected with described elevating screw by unitor, described bottle fixture is movably arranged on lift slide by bearing assembly, described rotation motor is arranged on the bottom surface of lift slide, and drive bottle fixture to rotate by drive disk assembly.
3. PET bottle physical dimension according to claim 1 and 2 and wall thickness testing agency, is characterized in that, described camera head is CCD.
4. PET bottle physical dimension according to claim 2 and wall thickness testing agency, it is characterized in that, described X-axis travel mechanism comprises X-axis holder, X-axis motor, X-axis screw mandrel, X-axis slide rail and X-axis slide plate, described X-axis holder is arranged on the cover top surface of frame, X-axis slide plate is movably arranged on X-axis holder by X-axis slide rail, described X-axis screw mandrel is arranged on X-axis holder by bearing assembly, and be provided with the nut suitable with this X-axis screw mandrel in the bottom surface of described X-axis slide plate, described X-axis motor is arranged on one end of X-axis holder, and be connected with described X-axis screw mandrel.
5. PET bottle physical dimension according to claim 4 and wall thickness testing agency, is characterized in that, described R shaft rotating device is CD-ROM drive motor, and this CD-ROM drive motor is arranged on described X-axis slide plate, and described camera head is arranged in the rotating shaft of this CD-ROM drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635826.5U CN204924189U (en) | 2015-08-22 | 2015-08-22 | PET bottle overall dimension and wall thickness detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635826.5U CN204924189U (en) | 2015-08-22 | 2015-08-22 | PET bottle overall dimension and wall thickness detection mechanism |
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| Publication Number | Publication Date |
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| CN204924189U true CN204924189U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520635826.5U Active CN204924189U (en) | 2015-08-22 | 2015-08-22 | PET bottle overall dimension and wall thickness detection mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937892A (en) * | 2016-06-01 | 2016-09-14 | 天津市长龙宏业燃气设备有限公司 | Liquefied petroleum gas steel cylinder volume determination and liquid spray lubrication apparatus |
| CN108801109A (en) * | 2018-08-08 | 2018-11-13 | 桂林电子科技大学 | PET bottle germ wall thickness measuring device |
| CN110169356A (en) * | 2019-05-14 | 2019-08-27 | 内江师范学院 | A kind of tissue cultures observation unit and incubator, culturing rack |
| CN110672030A (en) * | 2019-09-06 | 2020-01-10 | 广东兴发铝业有限公司 | High-precision special-shaped profile laser measuring instrument |
| CN114226275A (en) * | 2021-11-09 | 2022-03-25 | 宁波锋洋通用机电有限公司 | Visual inspection method and device for commutator |
-
2015
- 2015-08-22 CN CN201520635826.5U patent/CN204924189U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937892A (en) * | 2016-06-01 | 2016-09-14 | 天津市长龙宏业燃气设备有限公司 | Liquefied petroleum gas steel cylinder volume determination and liquid spray lubrication apparatus |
| CN105937892B (en) * | 2016-06-01 | 2018-06-19 | 天津市长龙宏业燃气设备有限公司 | A kind of liquefied petroleum gas steel cylinder volume determination and hydrojet lubricating arrangement |
| CN108801109A (en) * | 2018-08-08 | 2018-11-13 | 桂林电子科技大学 | PET bottle germ wall thickness measuring device |
| CN110169356A (en) * | 2019-05-14 | 2019-08-27 | 内江师范学院 | A kind of tissue cultures observation unit and incubator, culturing rack |
| CN110169356B (en) * | 2019-05-14 | 2023-12-01 | 内江师范学院 | Tissue culture observation unit, incubator and culture rack |
| CN110672030A (en) * | 2019-09-06 | 2020-01-10 | 广东兴发铝业有限公司 | High-precision special-shaped profile laser measuring instrument |
| CN114226275A (en) * | 2021-11-09 | 2022-03-25 | 宁波锋洋通用机电有限公司 | Visual inspection method and device for commutator |
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