CN207028152U - A kind of plastic bottle defect inspection machine - Google Patents
A kind of plastic bottle defect inspection machine Download PDFInfo
- Publication number
- CN207028152U CN207028152U CN201720332395.4U CN201720332395U CN207028152U CN 207028152 U CN207028152 U CN 207028152U CN 201720332395 U CN201720332395 U CN 201720332395U CN 207028152 U CN207028152 U CN 207028152U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- plastic bottle
- camera
- seal head
- defect inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Plastic bottle defect inspection machine disclosed in the utility model, including support assembly, conveyer belt, reflection organization, mechanism of taking pictures, air pressure voltage stabilizing detector, the first rejecting mechanism and the second rejecting mechanism.In detection process, hold bottle without staff and carry out defects detection, it greatly reduces the labor intensity of staff, has also broken the limitation in space, effectively improves defects detection environment, substantially increases detection efficiency.In addition, the defects of detection machine can carry out sealing property and bottle form to plastic bottle simultaneously is detected, its detection process continuity is strong, Detection results are high, when finding that plastic bottle has gas leakage or anomalad, in time plastic bottle can be gone out to see off, ensure that the quality of plastic bottle after the completion of production.
Description
Technical field
It the utility model is related to plastic bottle quality testing field, more particularly to a kind of plastic bottle defect inspection machine.
Background technology
After the completion of bottle note blows, if bottle has the mass defects such as leakage eye, stain, burr, client will be substantially reduced to bottle
The satisfaction of body, and influence the performance of bottle.Farthest to reduce influence that drawbacks described above brings, it is necessary to produce
After the completion of to bottle carry out defects detection.Traditional bottle defects detection mode is carried out using artificial more, and this mode wastes time and energy,
Labor intensity is larger, and needs staff to hold bottle in real time constantly to observe bottle, detection environment, testing result it is reliable
Property has much room for improvement.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of plastic bottle defect inspection machine.
The utility model realizes solve above-mentioned technical problem by following technological means：
A kind of plastic bottle defect inspection machine, including：Support assembly, conveyer belt, reflection organization, mechanism of taking pictures, air pressure voltage stabilizing
Detector, the first rejecting mechanism and the second rejecting mechanism；
The conveyer belt includes the first conveyer belt and the second conveyer belt, first conveyer belt and the second transmission belt length
Cross direction is consistent, and the working face of first conveyer belt and second conveyer belt is in the same plane, second transmission
Band is located at the tail end of the first discharge belt, and the transfer rate of second transmission belt is more than the transmission speed of first conveyer belt
Degree；
First cylinder is located above the first conveyer belt side, and the fixing end of the first cylinder is connected on support assembly, and first
The movable end of cylinder is connected with transverse arm, and the transverse arm can be driven by the first cylinder and be moved up and down, is provided with least on the transverse arm
Two vertical rods, seal head are arranged in the vertical rod, and above first conveyer belt, the horizontal sectional area of seal head is big
In the horizontal sectional area of plastic bottle opening, be provided with cavity in seal head, the cavity is communicated with air inlet and gas injection port, it is described enter
Gas port is communicated with air inlet pipe, and the gas injection port is communicated with air injection pipe, and the air inlet pipe is connected with gas supply mechanism, the gas supply mechanism
It is provided with the first electrically-controlled valve between air inlet pipe, the air injection pipe is located at seal head and deviates from vertical rod side, described in its gas injection port face
First conveyer belt, and can be entered by plastic bottle opening in plastic bottle；
The air pressure voltage stabilizing detector is connected by pipeline with the cavity of seal head；
Stock stop is located at the first transmission belt side, and stock stop includes energy horizontal movement to limit plastic bottle
The striker plate of position；
First rejecting mechanism is located at stock stop and deviates from seal head side；
The mechanism of taking pictures is located at the second conveyer belt side, and the mechanism of taking pictures is described to take pictures on support assembly
Mechanism includes first camera, second camera and third camera, and the first camera is located at directly over the second conveyer belt, and described second
Camera and the third camera are located at second conveyer belt the same side, and the first camera, second camera and third camera are taken the photograph
As head divides towards the plastic bottle on the second conveyer belt, the second camera and the third camera with respect to first camera in symmetrical
Cloth；
The reflection organization is arranged on support assembly, and the reflection organization includes two pieces of reflectors, and described two pieces reflective
The reflective surface of plate is towards the plastic bottle on second conveyer belt, and the relatively described first camera of two pieces of reflectors is in symmetrical point
Cloth；
Second rejecting mechanism deviates from the first conveyer belt side positioned at mechanism of taking pictures.
Further, first rejecting mechanism includes jet house steward, and the jet house steward is provided with more along its length
Individual jet branch pipe, the jet branch pipe quantity is identical with seal head quantity, and the outlet of the jet branch pipe is located at the first conveyer belt
Side, the second electrically-controlled valve is also equipped with thereon.
Further, second rejecting mechanism includes air nozzle, and the outlet of the air nozzle is located at the second conveyer belt one
Side, by pipeline communication between the air nozzle and gas supply mechanism, the 3rd electrically-controlled valve is installed on the pipeline.
Further, the fixing end of the first cylinder is connected by support base with support assembly assembly, and the support base can be
Slided up and down on support assembly assembly.
Further, the support base is provided with the handwheel for being used for being locked on support assembly.
Further, in addition to image procossing mechanism and controlling organization, it is described take pictures mechanism and image procossing mechanism it is defeated
Enter end communication connection, described image processing mechanism output end and air pressure voltage stabilizing detector output end with controlling organization communication to connect
Connect, the controlling organization, which also communicates, is connected with the first rejecting mechanism and the second rejecting mechanism.
Further, stock stop includes the second cylinder and striker plate, and the second cylinder fixing end is arranged on the machine
On frame assembly, the second cylinder movable end is connected with the striker plate, and can drive the striker plate horizontal movement.
Further, seal head is provided with rubber blanket close to the first conveyer belt side, and the rubber blanket is glued on seal head,
The through hole that air injection pipe one end passes is offered on the rubber blanket.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
In such scheme, plastic bottle is transmitted by the first conveyer belt, when plastic bottle is moved to immediately below seal head, striker plate
Horizontal movement is carried out towards conveyer belt, it is spacing to be carried out to the plastic bottle of front end.The plastic bottle motion of front end stops, and right
Rear end plastic bottle progress is spacing, and the plastic bottle of rear end and the plastic bottle of front end abut, bottleneck is respectively positioned on immediately below seal head.
First cylinder drive belt dynamic sealing is descending, with the bottleneck of sealed plastic bottle.Gas supply mechanism is blown by air inlet pipe into seal head
Gas, pressure difference acts on air gas injection into plastic bottle by air injection pipe of seal head, and pressurize is for a period of time.By observing gas
Pressure voltage stabilizing detector reading i.e. can determine whether plastic bottle whether gas leakage.If air pressure changes prove plastic bottle gas leakage, it is on the contrary then
Prove that plastic bottle is air tight.After the completion of detection, plastic bottle continues to move, and is blowed the plastic bottle of gas leakage by the first rejecting mechanism
Go out.
Gastight plastic bottle is exported by the first conveyer belt, and the plastic bottle positioned at front end moves to by the first conveyer belt
On two conveyer belts, when the plastic bottle of front end moves to the underface of first camera, the second conveyer belt is out of service.Two pieces anti-
Tabula rasa carries out light filling to plastic bottle, and first camera, second camera and third camera are respectively to the plastic bottle of front end at the top of it
And both sides are taken pictures.By observing the image information of photo, it can determine whether plastic bottle the information such as the defects of stain occurs.
After photographing operation to be done, the second conveyer belt operation, until plastic bottle is moved to close to second along the second conveyer belt
Rejecting mechanism.If plastic bottle existing defects information, the second rejecting mechanism see the plastic bottle blowing on the second transmission belt off.Instead
It, the second conveyer belt discharges to plastic bottle.
The utility model proposes plastic bottle defect inspection machine, without staff hold bottle carry out defects detection, its
The labor intensity of staff is greatly reduced, has also broken the limitation in space, defects detection environment is effectively improved, carries significantly
High detection efficiency.
The defects of detection machine can carry out sealing property and bottle form to plastic bottle simultaneously is detected, its detection process
Continuity is strong, and Detection results are high, when finding that plastic bottle has gas leakage or anomalad, can go out to send out by plastic bottle in time
Go, ensure that the quality of plastic bottle after the completion of production.
Brief description of the drawings
Fig. 1 be the utility model proposes plastic bottle defect inspection machine structural representation.
Fig. 2 is the structural representation under vertical view state in Fig. 1.
Fig. 3 is the structural representation of part where mechanism of being taken pictures in Fig. 1.
Embodiment
Illustrate content of the present utility model below in conjunction with specific embodiments.
As shown in FIG. 1 to 3, Fig. 1 be the utility model proposes plastic bottle defect inspection machine structural representation.Fig. 2
It is the structural representation in Fig. 1 under vertical view state.Fig. 3 is the structural representation of part where mechanism of being taken pictures in Fig. 1.
Reference picture 1, the utility model proposes plastic bottle detection machine, including：Support assembly 1, conveyer belt, reflection organization,
Take pictures mechanism, air pressure voltage stabilizing detector 11, the first rejecting mechanism and the second rejecting mechanism.
The conveyer belt includes the first conveyer belt 2 and the second conveyer belt 20, first conveyer belt 2 and second transmission
20 long cross direction of band is consistent, and the working face of first conveyer belt 2 and second conveyer belt 20 is in the same plane, described
Second conveyer belt 20 is located at the tail end of the first discharge belt 2, and the transfer rate of second transmission belt 20 is more than described first
The transfer rate of conveyer belt 2；
First cylinder 3 is located above the side of the first conveyer belt 2, and the fixing end of the first cylinder 3 is connected on support assembly 1,
The movable end of first cylinder 3 is connected with transverse arm 4, and the transverse arm 4 can be driven up and down motion by the first cylinder 3, be pacified on the transverse arm 4
Equipped with least two vertical rods 5, seal head 6 is arranged in the vertical rod 5, and positioned at the top of the first conveyer belt 2, seal head 6
Horizontal sectional area be more than the horizontal sectional area of plastic bottle opening, is provided with cavity in seal head 6, the cavity is communicated with air inlet
And gas injection port, the gas injection port are communicated with air injection pipe 8.The air injection pipe 8 is located at seal head 6 and deviates from the side of vertical rod 5, its gas injection port
First conveyer belt 2 described in face, and can be entered by plastic bottle opening in plastic bottle.
The air pressure voltage stabilizing detector 11 is connected by pipeline with the cavity of seal head 6.
Reference picture 2, the air inlet are communicated with air inlet pipe 7, and the air inlet pipe 7 is connected with gas supply mechanism 9, the air feeder
The first electrically-controlled valve 10 is provided between structure 9 and air inlet pipe.
Stock stop is located at the side of the first transmission belt 2, and stock stop includes energy horizontal movement to be carried out to plastic bottle
Spacing striker plate 13.
First rejecting mechanism is located at stock stop and deviates from the side of seal head 6.
Reference picture 3, the mechanism of taking pictures are located at the side of the second conveyer belt 20, and the mechanism of taking pictures is arranged on support assembly 1
On, the mechanism of taking pictures includes first camera 23, second camera 21 and third camera 22, and the first camera 23 passes positioned at second
Send directly over band 20, the second camera 21 and the third camera 22 are located at the same side of the second conveyer belt 20, first phase
The camera of machine 23, second camera 21 and third camera 22 is towards the plastic bottle on the second conveyer belt 20, second phase
Machine 21 and the third camera 22 are symmetric with respect to first camera 21.
The reflection organization is arranged on support assembly 1, and the reflection organization includes two pieces of reflectors 24, and described two pieces anti-
The reflective surface of tabula rasa 24 is towards the plastic bottle on second conveyer belt 20, the relatively described first camera of two pieces of reflectors 24
23 are symmetric.
Second rejecting mechanism deviates from the side of the first conveyer belt 2 positioned at mechanism of taking pictures.
This programme principle is as follows：In such scheme, plastic bottle transmits 2 by the first conveyer belt, when plastic bottle moves to sealing
During first 6 underface, striker plate 13 carries out horizontal movement towards conveyer belt, spacing to be carried out to the plastic bottle of front end.Front end
Plastic bottle motion stop, and to rear end plastic bottle carry out it is spacing, the plastic bottle of rear end and the plastic bottle of front end abut, bottle
Mouth is respectively positioned on immediately below seal head 6.The drive belt dynamic sealing first 6 of first cylinder 3 is descending, with the bottleneck of sealed plastic bottle.Air feeder
Structure is blown by air inlet pipe into seal head 6, and pressure difference acts on air gas injection into plastic bottle by air injection pipe 8 of seal head 6,
And pressurize is for a period of time.Reading by observing air pressure voltage stabilizing detector 11 can determine whether plastic bottle whether gas leakage.If air pressure has
Change then prove plastic bottle gas leakage, it is on the contrary then proof plastic bottle it is air tight.After the completion of detection, plastic bottle continues to move, and passes through
One rejecting mechanism sees the plastic bottle blowing of gas leakage off.
Gastight plastic bottle is exported by the first conveyer belt 2, and the plastic bottle positioned at front end is moved to by the first conveyer belt 2
On second conveyer belt 20.When the plastic bottle of front end moves to the underface of first camera 23, the second conveyer belt 20 stops fortune
OK.Two pieces of reflectors 24 carry out light filling to plastic bottle, and first camera 23, second camera 21 and third camera 22 are respectively to front end
Plastic bottle is at the top of it and both sides are taken pictures.By observing the image information of photo, it can determine whether plastic bottle occurs
The information such as the defects of stain.
After photographing operation to be done, the second conveyer belt 20 is run, until plastic bottle moves 20 to close along the second conveyer belt
Second rejecting mechanism.If plastic bottle existing defects information, the second rejecting mechanism see the plastic bottle blowing on the second transmission belt off.
Conversely, the second conveyer belt 20 discharges to plastic bottle.
In the embodiment having, first rejecting mechanism includes jet house steward 15, and the jet house steward 15 is along its length
Direction is provided with multiple jet branch pipes 16, and the quantity of jet branch pipe 16 is identical with the quantity of seal head 6, and the jet branch pipe 16 goes out
Mouth is located at the side of the first conveyer belt 2, is also equipped with the second electrically-controlled valve 17 thereon.Detected completing the sealing property to plastic bottle
Afterwards, if plastic bottle existing defects, corresponding second electrically-controlled valve 17 is opened, gas supply mechanism 9 enters jet branch by jet house steward 15
Pipe 16, so as to gas leakage plastic bottle by blowing off on conveyer belt 2.
In the embodiment having, second rejecting mechanism includes air nozzle 25, and the outlet of the air nozzle 25 is positioned at the
The side of two conveyer belt 20, by pipeline communication between the air nozzle 25 and gas supply mechanism 9, the 3rd electricity is installed on the pipeline
Control valve 26.After completing to the Morphology observation of plastic bottle, if plastic bottle existing forms defect, the 3rd electrically-controlled valve 26, supply are opened
Mechanism 9 is by air nozzle 25 by plastic bottle by blowing off on conveyer belt 20.
In the embodiment having, the fixing end of the first cylinder 3 is connected by support base 18 with support assembly assembly 1, described
Support base 18 can be slided up and down on support assembly assembly 1.This is designed to adjust the fixing end of cylinder 3 with respect to the first biography
The distance of band 2 is sent, the body matched with plastic bottle, the scope of application is wider.It is used to incite somebody to action in addition, the support base 18 is provided with
It is locked at the handwheel 19 on support assembly.
In the embodiment having, this programme also includes image procossing mechanism and controlling organization, mechanism and the figure of taking pictures
As processing mechanism input end communication connection, described image processing mechanism output end and air pressure voltage stabilizing detector output end and control
Mechanism communication connection, the controlling organization, which also communicates, is connected with the first rejecting mechanism and the second rejecting mechanism.
Image procossing mechanism prestores the image information at each position of qualified bottle, and when taking pictures, mechanism takes pictures to bottle
Afterwards, image procossing mechanism is handled and analyzed with the image information to prestore to real-time image information, and by analysis result
Controlling organization is sent to, if find bottle existing forms defect by analysis, controlling organization controls the second rejecting mechanism to mould
Material bottle blows away.
Pressure data is sent to controlling organization by air pressure voltage stabilizing detector 11, if the reading of air pressure voltage stabilizing detector 11 is sent
During change, controlling organization controls the first rejecting mechanism to see plastic bottle blowing off.
In specific design, stock stop includes the second cylinder 14 and striker plate 13, the fixing end of the second cylinder 14 peace
On the support assembly 1, the movable end of the second cylinder 14 is connected with the striker plate 13, and can drive the striker plate
13 horizontal movements.
In the embodiment having, seal head 6 is provided with rubber blanket close to the side of the first conveyer belt 2, and the rubber blanket is glued at
On seal head 6, the through hole that the one end of air injection pipe 8 passes is offered on the rubber blanket.This design cause seal head 6 and plastic bottle it
Between favorable sealing property, testing result is relatively reliable.
The utility model proposes plastic bottle defect inspection machine, without staff hold bottle carry out defects detection, its
The labor intensity of staff is greatly reduced, has also broken the limitation in space, defects detection environment is effectively improved, carries significantly
High detection efficiency.
The defects of detection machine can carry out sealing property and bottle form to plastic bottle simultaneously is detected, its detection process
Continuity is strong, and Detection results are high, when finding that plastic bottle has gas leakage or anomalad, can go out to send out by plastic bottle in time
Go, ensure that the quality of plastic bottle after the completion of production.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. plastic bottle defect inspection machine, it is characterised in that including：Support assembly, conveyer belt, reflection organization, mechanism of taking pictures, Air pressure voltage stabilizing detector, the first rejecting mechanism and the second rejecting mechanism；The conveyer belt includes the first conveyer belt and the second conveyer belt, first conveyer belt and the second conveyer belt length and width side To consistent, the working face of first conveyer belt and second conveyer belt is in the same plane, the second conveyer belt position In the tail end of the first discharge belt, the transfer rate of second transmission belt is more than the transfer rate of first conveyer belt；First cylinder is located above the first conveyer belt side, and the fixing end of the first cylinder is connected on support assembly, the first cylinder Movable end be connected with transverse arm, the transverse arm can be driven by the first cylinder and be moved up and down, and at least two are provided with the transverse arm Vertical rod, seal head are arranged in the vertical rod, and above first conveyer belt, the horizontal sectional area of seal head is more than modeling Expect the horizontal sectional area of bottle bottleneck, be provided with cavity in seal head, the cavity is communicated with air inlet and gas injection port, the air inlet Air inlet pipe is communicated with, the gas injection port is communicated with air injection pipe, and the air inlet pipe is connected with gas supply mechanism, and the gas supply mechanism is with entering It is provided with the first electrically-controlled valve between tracheae, the air injection pipe is located at seal head and deviates from vertical rod side, first described in its gas injection port face Conveyer belt, and can be entered by plastic bottle opening in plastic bottle；The air pressure voltage stabilizing detector is connected by pipeline with the cavity of seal head；Stock stop is located at the first transmission belt side, and it is spacing to be carried out to plastic bottle that stock stop includes energy horizontal movement Striker plate；First rejecting mechanism is located at stock stop and deviates from seal head side；The mechanism of taking pictures is located at the second conveyer belt side, and the mechanism of taking pictures is on support assembly, the mechanism of taking pictures Including first camera, second camera and third camera, the first camera is located at directly over the second conveyer belt, the second camera It is located at second conveyer belt the same side, the camera of the first camera, second camera and third camera with the third camera Towards the plastic bottle on the second conveyer belt, the second camera and the third camera are symmetric with respect to first camera；The reflection organization is arranged on support assembly, and the reflection organization includes two pieces of reflectors, two pieces of reflectors Reflective surface is symmetric towards the plastic bottle on second conveyer belt, the relatively described first camera of two pieces of reflectors；Second rejecting mechanism deviates from the first conveyer belt side positioned at mechanism of taking pictures.
- 2. plastic bottle defect inspection machine according to claim 1, it is characterised in that first rejecting mechanism includes jet House steward, the jet house steward are provided with multiple jet branch pipes, the jet branch pipe quantity and seal head quantity phase along its length Together, the outlet of the jet branch pipe is located at the first conveyer belt side, is also equipped with the second electrically-controlled valve thereon.
- 3. plastic bottle defect inspection machine according to claim 1, it is characterised in that second rejecting mechanism includes jet Mouth, the outlet of the air nozzle are located at the second conveyer belt side, pass through pipeline communication, institute between the air nozzle and gas supply mechanism State and the 3rd electrically-controlled valve is installed on pipeline.
- 4. plastic bottle defect inspection machine according to claim 1, it is characterised in that the fixing end of the first cylinder passes through support Seat is connected with support assembly assembly, and the support base can be slided up and down on support assembly assembly.
- 5. plastic bottle defect inspection machine according to claim 4, it is characterised in that the support base, which is provided with, to be used for it The handwheel being locked on support assembly.
- 6. plastic bottle defect inspection machine according to claim 1, it is characterised in that also including image procossing mechanism and control Mechanism processed, mechanism and the input communication connection of image procossing mechanism, described image processing mechanism output end and the gas of taking pictures The communication of voltage stabilizing detector output end and controlling organization is pressed to connect, the controlling organization, which also communicates, is connected with the first rejecting mechanism and the Two rejecting mechanisms.
- 7. plastic bottle defect inspection machine according to claim 1, it is characterised in that stock stop include the second cylinder and Striker plate, the second cylinder fixing end are arranged on the support assembly, the second cylinder movable end and the striker plate Connection, and the striker plate horizontal movement can be driven.
- 8. plastic bottle defect inspection machine according to claim 1, it is characterised in that seal head is close to the first conveyer belt side Provided with rubber blanket, the rubber blanket is glued on seal head, and the through hole that air injection pipe one end passes is offered on the rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332395.4U CN207028152U (en) | 2017-03-31 | 2017-03-31 | A kind of plastic bottle defect inspection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332395.4U CN207028152U (en) | 2017-03-31 | 2017-03-31 | A kind of plastic bottle defect inspection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207028152U true CN207028152U (en) | 2018-02-23 |
Family
ID=61473467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332395.4U Expired - Fee Related CN207028152U (en) | 2017-03-31 | 2017-03-31 | A kind of plastic bottle defect inspection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207028152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894384A (en) * | 2019-03-06 | 2019-06-18 | 南安市祁兴机械贸易有限公司 | A kind of ball bearing production sorter with gaps and omissions detection |
-
2017
- 2017-03-31 CN CN201720332395.4U patent/CN207028152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894384A (en) * | 2019-03-06 | 2019-06-18 | 南安市祁兴机械贸易有限公司 | A kind of ball bearing production sorter with gaps and omissions detection |
| CN109894384B (en) * | 2019-03-06 | 2021-07-09 | 泉州市纳辰机械科技有限公司 | Sorting machine is used in steel ball bearing production with missing detects |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |