CN210147100U - Aluminum strip finished product cutting machine convenient to adjust cutting width - Google Patents
Aluminum strip finished product cutting machine convenient to adjust cutting width Download PDFInfo
- Publication number
- CN210147100U CN210147100U CN201920948406.0U CN201920948406U CN210147100U CN 210147100 U CN210147100 U CN 210147100U CN 201920948406 U CN201920948406 U CN 201920948406U CN 210147100 U CN210147100 U CN 210147100U
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- Prior art keywords
- support plate
- rod
- fixing frame
- extension board
- material receiving
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- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 50
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000005520 cutting process Methods 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 2
- 150000001398 aluminium Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Abstract
The utility model discloses an aluminium strip finished product cutting machine convenient to adjust cutting width, including organism, L type extension board and second extension board, be provided with the spring on the organism, and the spring upper end is provided with first extension board, the interior terminal surface of first extension board is provided with hydraulic telescoping rod, first threaded rod lower extreme runs through L type extension board upper surface and is connected with the nip roll, the scale rod sets up the upper left side at the recess, the second extension board sets up the upper surface at the organism, and the second extension board sets up the left side at L type extension board, be provided with the mount on the main material receiving roll, and be provided with vice material receiving roll between the mount, be provided with first bolt and second threaded rod on the mount. This aluminium strip finished product cutting machine convenient to adjust cutting width twists the second bolt according to the width of blowing roller and the width that needs cut the aluminium strip and the material volume number that needs cut, can take off or change the position of cutting device, distance between the control with cutting device from the scale rod.
Description
Technical Field
The utility model relates to an aluminium strip finished product cutting machine technical field specifically is an aluminium strip finished product cutting machine convenient to adjust cutting width.
Background
Aluminium strip finished product cutting machine mainly comprises unwinding mechanism, cutting mechanism and winding mechanism etc. and its theory of operation is: the aluminum strip film raw material discharged from the unwinding mechanism is spread and flat-opened by the spreading roller and enters the slitting mechanism, and the raw material is respectively wound into film rolls meeting the standard by the winding mechanism after being slit.
The width of aluminium strip is decided to the distance between the blade of cutter on the cutting mechanism, and the quantity of back film book is cut to the quantity decision of blade, and common aluminium strip finished product cutting machine aluminium strip cutting width and film rolling quantity are fixed, because need process the film of different width of production in the production process, need cut with different aluminium strip finished product cutting machines, increase its processing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium strip finished product cutting machine convenient to adjust cutting width to it is fixed to solve the common aluminium strip finished product cutting machine aluminium strip cutting width and the film rolling quantity that provide in the above-mentioned background art, because need the film of the different width of processing production in the production process, needs to cut with different aluminium strip finished product cutting machine, increases the problem of its processing cost.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum strip finished product splitting machine convenient for adjusting cutting width comprises a machine body, an L-shaped support plate and a second support plate, wherein a spring is arranged on the machine body, a first support plate is arranged at the upper end of the spring, a hydraulic telescopic rod is arranged on the inner end face of the first support plate, the inner end of the hydraulic telescopic rod is connected to a discharging roller in a clamping mode, the L-shaped support plate is arranged on the upper surface of the machine body, the L-shaped support plate is arranged on the left side of the spring, a first threaded rod is arranged on the upper surface of the L-shaped support plate, the lower end of the first threaded rod penetrates through the upper surface of the L-shaped support plate to be connected with a flattening roller, two ends of the flattening roller are arranged in grooves, the grooves are formed in the L-shaped support plate, the inner end faces of the L-shaped support plates on the front side and the rear side are respectively connected with two ends of a scale rod, the scale rod is arranged above the left, the second support plate is arranged on the left side of the L-shaped support plate, the motor is arranged on the rear side of the second support plate, the motor is connected with the rotating shaft, the rotating shaft is connected with the rotating rod, the rotating rod penetrates through the rear side face of the second support plate and is connected with the elastic connecting rod, the front end of the elastic connecting rod is connected to the rear end of the main material receiving roller in a clamping mode, the front end of the main material receiving roller is connected with the elastic connecting rod in a clamping mode, the elastic connecting rod on the front side is connected to the inner front side wall of the second support plate in a rotating mode, the main material receiving roller is provided with a fixing frame, an auxiliary material receiving roller is arranged between the fixing frames, the auxiliary material receiving roller is arranged on the main material receiving roller, a first bolt and a second threaded rod are arranged on the fixing frame, and the second threaded rod.
Preferably, the springs are distributed at the lower end of the first support plate at equal intervals, and the number of the first support plate is two.
Preferably, the number of the hydraulic telescopic rods is two, and the hydraulic telescopic rods are symmetrically arranged around the center line of the discharging roller.
Preferably, be threaded connection between first threaded rod and the L type extension board, and be connected for rotating between first threaded rod and the nip roll, be sliding connection between nip roll passes through the recess and the L type extension board simultaneously.
Preferably, cut the device including upper bracket, lower mount, second bolt, connecting plate, mounting groove, blade and adjusting button, and the upper bracket right-hand member rotates and is connected with lower mount, and the upper bracket is connected through the second bolt with the lower mount left end, and the lower mount lower extreme is provided with the connecting plate, and the inside mounting groove that is provided with of connecting plate, and be provided with the blade in the mounting groove, threaded connection has the adjusting button on the trailing flank of connecting plate, and the preceding terminal surface of adjusting button contacts with the blade.
Preferably, the motor, the rotating shaft, the rotating rod, the elastic connecting rod and the main material receiving roller form a rotating mechanism, and the number of the elastic connecting rods is two.
Preferably, the fixing frame is provided with 2 first bolts and 1 second threaded rod, and the second threaded rod and the first bolts are in threaded connection with the fixing frame.
Compared with the prior art, the beneficial effects of the utility model are that: the aluminum strip finished product dividing and cutting machine convenient for adjusting the cutting width,
(1) because the thickness of the material roll is continuously changed in the discharging process, the cutting quality is easily influenced by the height change of the discharged material, the spring is arranged below the first support plate, and the first support plate is pushed to rise under the action of the spring along with the reduction of the weight of the discharging roller, so that the change of the discharging height of the discharging roller to cause the tension change of the aluminum strip can be avoided, and the cutting quality of the aluminum strip is improved;
(2) the aluminum strip cutting machine is provided with a hydraulic telescopic rod, the hydraulic telescopic rod can be adjusted according to the lengths of different aluminum strip raw material discharging rollers, the discharging rollers are clamped, the width of an aluminum strip to be cut is accurately measured through scales on a scale rod, a first threaded rod is screwed according to aluminum strips with different thicknesses, the distance between a flattening roller and the raw supporting roller is controlled, and the aluminum strips with different thicknesses are flattened;
(3) according to the width of blowing roller and the width that needs cut the aluminium strip and the material volume that needs cut, twist and move the second bolt, can follow the scale bar with cutting the device and take off or change cutting the device's position, distance between the control, according to the quantity of cutter, can control the quantity of mount, twist and move the second threaded rod, take off unnecessary mount from receiving the material roller, control the distance between the mount and fix vice receiving roller.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the right side view of the present invention;
fig. 3 is a schematic view of the front section structure of the slitting device of the present invention.
In the figure: 1. the automatic feeding device comprises a machine body, 2, a spring, 3, a first support plate, 4, a hydraulic telescopic rod, 5, a discharging roller, 6, an L-shaped support plate, 7, a first threaded rod, 8, a groove, 9, a flattening roller, 10, a scale rod, 11, a slitting device, 1101, an upper fixing frame, 1102, a lower fixing frame, 1103, a second bolt, 1104, a connecting plate, 1105, a mounting groove, 1106, a blade, 1107, an adjusting button, 12, a second support plate, 13, a motor, 14, a rotating shaft, 15, a rotating rod, 16, an elastic connecting rod, 17, a main material receiving roller, 18, a fixing frame, 19, an auxiliary material receiving roller, 20, a first bolt, 21 and a second threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an aluminum strip finished product splitting machine convenient for adjusting cutting width is disclosed, as shown in figures 1 and 2, a machine body 1 is provided with springs 2, the upper ends of the springs 2 are provided with first supporting plates 3, the springs 2 are distributed at the lower ends of the first supporting plates 3 at equal intervals, the number of the first supporting plates 3 is two, along with the reduction of weight on a discharging roller, the first supporting plates 3 are pushed to rise under the action of the springs 2, the influence of the discharging height change of the discharging roller on the quality of an aluminum strip in the cutting process can be reduced, the inner end surfaces of the first supporting plates 3 are provided with hydraulic telescopic rods 4, the inner ends of the hydraulic telescopic rods 4 are connected to the discharging roller 5 in a clamping manner, the hydraulic telescopic rods 4 are provided with two parts, the hydraulic telescopic rods 4 are symmetrically arranged relative to the central line of the discharging roller 5, the hydraulic telescopic rods 4 are adjusted to clamp the discharging roller according to the width of different discharging rollers 5, an L-shaped supporting plate 6, and L type extension board 6 sets up the left side at spring 2, and L type extension board 6 upper surface is provided with first threaded rod 7 simultaneously, be threaded connection between first threaded rod 7 and the L type extension board 6, and be connected for rotating between first threaded rod 7 and the nip roll 9, nip roll 9 passes through and is sliding connection between recess 8 and the L type extension board 6 simultaneously, according to the thickness of different aluminium strips, twists first threaded rod 7, control nip roll 9 and the former distance between the backing roll, flatten the aluminium strip.
As shown in fig. 1, 2 and 3, the lower end of the first threaded rod 7 penetrates through the upper surface of the L-shaped support plate 6 to be connected with the flattening roller 9, both ends of the flattening roller 9 are arranged in the grooves 8, the grooves 8 are formed in the L-shaped support plate 6, inner end surfaces of the L-shaped support plate 6 at the front side and the rear side are respectively connected with both ends of the scale rod 10, the scale rod 10 is arranged at the upper left side of the groove 8, the scale rod 10 is provided with the slitting device 11, the slitting device 11 comprises an upper fixing frame 1101, a lower fixing frame 1102, a second bolt 1103, a connecting plate 1104, a mounting groove 1105, a blade 1106 and an adjusting button 1107, the right end of the upper fixing frame 1101 is rotatably connected with the lower fixing frame 1102, the left ends of the upper fixing frame 1101 and the lower fixing frame 1102 are connected through the second bolt 1103, the lower end of the lower fixing frame 1102 is provided with the connecting plate, the rear side of the connecting plate 1104 is in threaded connection with an adjusting button 1107, the front end face of the adjusting button 1107 is in contact with a blade 1106, according to the cutting width of an aluminum strip and the number of material rolls, the second bolt 1103 is adjusted to remove the redundant cutting device 11, the distance between the cutting devices 11 is adjusted, the second support plate 12 is arranged on the upper surface of the machine body 1, the second support plate 12 is arranged on the left side of the L-shaped support plate 6, meanwhile, the rear side of the second support plate 12 is provided with a motor 13, the motor 13, a rotating shaft 14, a rotating rod 15, an elastic connecting rod 16 and a main material receiving roller 17 form a rotating mechanism, the number of the elastic connecting rods 16 is two, the motor 13 drives the main material receiving roller 17 to rotate through the rotating shaft 14, the rotating rod 15 and the elastic connecting rod 16, and the main material receiving roller 17 can be detached.
As shown in fig. 1 and 2, the motor 13 is connected to the rotating shaft 14, the rotating shaft 14 is connected to the rotating rod 15, the rotating rod 15 penetrates through the rear side surface of the second support plate 12 and is connected to the elastic connecting rod 16, the front end of the elastic connecting rod 16 is connected to the rear end of the main material receiving roller 17 in a snap-fit manner, the front end of the main material receiving roller 17 is connected to the elastic connecting rod 16 in a snap-fit manner, the elastic connecting rod 16 at the front side is rotatably connected to the inner front side wall of the second support plate 12, the main material receiving roller 17 is provided with a fixing frame 18, an auxiliary material receiving roller 19 is arranged between the fixing frames 18, the auxiliary material receiving roller 19 is arranged on the main material receiving roller 17, the fixing frame 18 is provided with 2 first bolts 20 and 1 second threaded rod 21, the second threaded rods 21 and the first bolts 20 are in threaded connection with the fixing frame 18, the second threaded rods 21 are screwed according to the number of the auxiliary material receiving rollers 19, the redundant fixing frame 18 is removed, the auxiliary material receiving roller 19 is, then the first bolt 20 is screwed to fix it tightly, the first bolt 20 and the second threaded rod 21 are arranged on the fixing frame 18, and the second threaded rod 21 is arranged at the left side of the first bolt 20.
The working principle is as follows: when the aluminum strip finished product splitting machine convenient for adjusting the cutting width is used, a power supply is switched on, the length of the hydraulic telescopic rod 4 is adjusted according to the lengths of different discharging rollers 5, the aluminum strip finished product splitting machine is clamped and fixed, the second bolt 1103 is screwed according to the width of the aluminum strip and the quantity of the materials to be cut, so that the upper fixing frame 1101 is separated from the lower fixing frame 1102, the redundant splitting device 11 is taken down, the distance between the upper blades 1106 of the splitting device 11 is controlled, then the second bolt 1103 is screwed to fix the aluminum strip tightly, the auxiliary receiving rollers 19 and the fixing frames 18 with corresponding quantity are selected according to the width of the cut aluminum strip, the auxiliary receiving rollers 19 are sleeved on the main receiving roller 17, 1 fixing frame 18 is respectively arranged at two ends of each auxiliary receiving roller 19 to facilitate clamping and fixing the auxiliary receiving rollers, then the elastic connecting rod 16 is extruded, the main receiving roller 17 is connected to the elastic connecting rod 16 in a clamping manner, the second threaded rod 21 is screwed, the fixed frame 18 is prevented from falling off, the first bolt 20 is screwed, the fixed frame 18 is fixed on the main material receiving roller 17, according to different aluminum strip thicknesses, the first threaded rod 7 is screwed, the distance between the flattening roller 9 and the original supporting roller is controlled, the aluminum strip is conveniently flattened, the aluminum strip on the discharging roller 5 passes through the lower part of the flattening roller 9 and is wound on the auxiliary receiving roller 19, the motor 13 is started, the motor 13 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the rotating rod 15 to rotate, the rotating rod 15 drives the elastic connecting rod 16 to rotate, the elastic connecting rod 16 drives the main receiving roller 17 to rotate, the auxiliary receiving roller 19 winds the aluminum strip along with the rotation of the main receiving roller 17, the aluminum strip on the discharging roller 5 is flattened on the flattening roller 9, the aluminum strip divided into different widths is wound on the secondary receiving roller 19 under the cutting of the blade 1106, and the adjusting knob 1107 can be screwed to replace the blade 1106 at regular intervals, which is not described in detail in the specification and belongs to the prior art known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an aluminium strip finished product cutting machine convenient to adjust cutting width, includes organism (1), L type extension board (6) and second extension board (12), its characterized in that: the machine body (1) is provided with a spring (2), a first support plate (3) is arranged at the upper end of the spring (2), a hydraulic telescopic rod (4) is arranged on the inner end face of the first support plate (3), the inner end of the hydraulic telescopic rod (4) is connected to a discharging roller (5) in a clamping manner, an L-shaped support plate (6) is arranged on the upper surface of the machine body (1), the L-shaped support plate (6) is arranged on the left side of the spring (2), a first threaded rod (7) is arranged on the upper surface of the L-shaped support plate (6), the lower end of the first threaded rod (7) penetrates through the upper surface of the L-shaped support plate (6) and is connected with a flattening roller (9), the two ends of the inner end of the flattening roller (9) are arranged in grooves (8), the grooves (8) are formed in the L-shaped support plate (6), and the L-shaped support plates (6) on the front side and the rear side are respectively connected, the scale rod (10) is arranged above the left side of the groove (8), the dividing and cutting device (11) is arranged on the scale rod (10), the second support plate (12) is arranged on the upper surface of the machine body (1), the second support plate (12) is arranged on the left side of the L-shaped support plate (6), a motor (13) is arranged on the rear side of the second support plate (12), the motor (13) is connected with a rotating shaft (14), the rotating shaft (14) is connected with a rotating rod (15), the rotating rod (15) penetrates through the rear side surface of the second support plate (12) and is connected with an elastic connecting rod (16), the front end of the elastic connecting rod (16) is connected with the rear end of the main material receiving roller (17) in a clamping manner, the front end of the main material receiving roller (17) is connected with the elastic connecting rod (16) in a clamping manner, the elastic connecting rod (16) on the front side is rotatably connected to the inner front side wall of the second support plate (12), and a fixing frame (18) is arranged on the main material receiving roller, and an auxiliary material receiving roller (19) is arranged between the fixed frames (18), the auxiliary material receiving roller (19) is arranged on the main material receiving roller (17), a first bolt (20) and a second threaded rod (21) are arranged on the fixed frames (18), and the second threaded rod (21) is arranged on the left side of the first bolt (20).
2. An aluminum strip finished splitting machine facilitating adjustment of cutting width as claimed in claim 1 wherein: the springs (2) are distributed at the lower end of the first support plate (3) at equal intervals, and the number of the first support plate (3) is two.
3. An aluminum strip finished splitting machine facilitating adjustment of cutting width as claimed in claim 1 wherein: the two hydraulic telescopic rods (4) are arranged, and the hydraulic telescopic rods (4) are symmetrically arranged about the center line of the discharging roller (5).
4. An aluminum strip finished splitting machine facilitating adjustment of cutting width as claimed in claim 1 wherein: be threaded connection between first threaded rod (7) and L type extension board (6), and be connected for rotating between first threaded rod (7) and nip roll (9), nip roll (9) are through being sliding connection between recess (8) and L type extension board (6) simultaneously.
5. An aluminum strip finished splitting machine facilitating adjustment of cutting width as claimed in claim 1 wherein: the slitting device (11) comprises an upper fixing frame (1101), a lower fixing frame (1102), a second bolt (1103), a connecting plate (1104), a mounting groove (1105), a blade (1106) and an adjusting button (1107), wherein the right end of the upper fixing frame (1101) is rotatably connected with the lower fixing frame (1102), the upper fixing frame (1101) is connected with the left end of the lower fixing frame (1102) through the second bolt (1103), the lower end of the lower fixing frame (1102) is provided with the connecting plate (1104), the mounting groove (1105) is formed in the connecting plate (1104), the blade (1106) is arranged in the mounting groove (1105), the adjusting button (1107) is connected to the rear side face of the connecting plate (1104) in a threaded mode, and the front end face of the adjusting button (1107) is in contact with the blade (.
6. An aluminum strip finished splitting machine facilitating adjustment of cutting width as claimed in claim 1 wherein: the rotating mechanism consists of the motor (13), the rotating shaft (14), the rotating rod (15), the elastic connecting rod (16) and the main material receiving roller (17), and the number of the elastic connecting rods (16) is two.
7. An aluminum strip finished splitting machine facilitating adjustment of cutting width as claimed in claim 1 wherein: the fixing frame (18) is provided with 2 first bolts (20) and 1 second threaded rod (21), and the second threaded rod (21) and the first bolts (20) are in threaded connection with the fixing frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948406.0U CN210147100U (en) | 2019-06-24 | 2019-06-24 | Aluminum strip finished product cutting machine convenient to adjust cutting width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948406.0U CN210147100U (en) | 2019-06-24 | 2019-06-24 | Aluminum strip finished product cutting machine convenient to adjust cutting width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147100U true CN210147100U (en) | 2020-03-17 |
Family
ID=69763891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920948406.0U Expired - Fee Related CN210147100U (en) | 2019-06-24 | 2019-06-24 | Aluminum strip finished product cutting machine convenient to adjust cutting width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482012A (en) * | 2020-12-01 | 2021-03-12 | 智程无纺布(江苏)有限公司 | Cutting machine is used in non-woven fabrics production with automatic positioning function |
| CN113878670A (en) * | 2021-10-21 | 2022-01-04 | 哈尔滨临烟环保设备有限公司 | Degradable environment-friendly plastic film and processing method thereof |
| CN114833389A (en) * | 2022-06-29 | 2022-08-02 | 沧州中铁装备制造材料有限公司 | Spacing-adjustable cold-rolled steel coil slitting equipment |
-
2019
- 2019-06-24 CN CN201920948406.0U patent/CN210147100U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482012A (en) * | 2020-12-01 | 2021-03-12 | 智程无纺布(江苏)有限公司 | Cutting machine is used in non-woven fabrics production with automatic positioning function |
| CN112482012B (en) * | 2020-12-01 | 2022-04-05 | 智程无纺布(江苏)有限公司 | Cutting machine is used in non-woven fabrics production with automatic positioning function |
| CN113878670A (en) * | 2021-10-21 | 2022-01-04 | 哈尔滨临烟环保设备有限公司 | Degradable environment-friendly plastic film and processing method thereof |
| CN113878670B (en) * | 2021-10-21 | 2023-08-11 | 广东华芝路生物材料有限公司 | Degradable environment-friendly plastic film and processing method thereof |
| CN114833389A (en) * | 2022-06-29 | 2022-08-02 | 沧州中铁装备制造材料有限公司 | Spacing-adjustable cold-rolled steel coil slitting equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |