CN203112210U - Flexible material rewinding and slitting system and rewinding and slitting mechanism thereof - Google Patents
Flexible material rewinding and slitting system and rewinding and slitting mechanism thereof Download PDFInfo
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- CN203112210U CN203112210U CN 201320038013 CN201320038013U CN203112210U CN 203112210 U CN203112210 U CN 203112210U CN 201320038013 CN201320038013 CN 201320038013 CN 201320038013 U CN201320038013 U CN 201320038013U CN 203112210 U CN203112210 U CN 203112210U
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- rewinding
- flexible material
- cutting
- pressure roller
- mandrel
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Abstract
The utility model discloses a flexible material rewinding and slitting system and a rewinding and slitting mechanism of the flexible material rewinding and slitting system. The rewinding and slitting mechanism comprises a machine frame and two rewinding rollers assembled on the machine frame in a rotating mode. A slitting compression roller is assembled above a space between the two rewinding rollers in a rotating mode. The slitting compression roller moves along the radial direction of a rewinding central spindle so that the rewinding central spindle can be installed between the slitting compression roller and the two rewinding rollers in a compression mode, wherein at least one rewinding roller serves as a driving roller which realizes the rotation of the rewinding central spindle. Annular slitting blades which extend along the circumferential direction of the slitting compression roller and conduct splitting on flexible material coils are arranged on the peripheral surface of the slitting compression roller in the axial direction at intervals. According to the rewinding and slitting mechanism, a working method that rewinding is conducted at the time of splitting is adopted, compared with the prior art, the rewinding and slitting mechanism has the advantages that flexible materials are prevented from an intersection phenomenon, the position of the slitting compression roller, the position of the rewinding central spindle and the positions of the rewinding rollers are closed up relatively, the space occupied by the whole rewinding and slitting mechanism is reduced, the length of the flexible material rewinding and slitting system provided with the rewinding and slitting mechanism is reduced to a certain extent as well, and the structure is simple and compact.
Description
Technical field
The rewinding that the utility model relates to a kind of flexible material divides cutting system and rewinding cutting mechanism thereof.
Background technology
Flexible material is after manufacturing line machines, needing special equipment to carry out rewinding cuts, Chinese patent CN202346479U discloses a kind of rewinding cutting device, this device mainly is made of discharge mechanism, cutting mechanism and rewinding mechanism, discharge mechanism comprises emptying roller, cutting mechanism mainly is made of two circumscribed carving knives, and rewinding mechanism comprises the rewinding mandrel and two rewind roll being arranged in parallel at rewinding mandrel below, and one of them in two rewind roll is drive roll.During application, flexible material passes the gap of two carving knives then by the emptying roller blowing, and carving knife cuts into flexible material strip with flexible material, each flexible material is brought in the rewinding machine structure, and under the drive of active rewind roll on the rewinding mandrel rewinding become flexible material volume.This rewinding cutting device can realize that the rewinding of flexible material cuts, but the transfer of the placement of rewinding mandrel and flexible material volume all needs manual operation to finish, and has increased labor intensity of operating personnel undoubtedly; In addition, this device adopts the mode of cutting the back rewinding earlier, before rewinding, influence the stretching of flexible material strip in order to prevent that adjacent flexible material strip from intersecting, between cutting mechanism and rewinding mechanism, also be provided with the arc deflector roll, this just causes whole apparatus structure complexity, huge, and it is big to take up room, and manufacturing line draws longly.
The utility model content
The purpose of this utility model provides a kind of simple in structure, compact flexible material rewinding cutting mechanism; While the utility model also provides a kind of and has used the flexible material rewinding of this rewinding cutting mechanism to divide cutting system.
Flexible material rewinding cutting mechanism of the present utility model adopts following technical scheme: a kind of flexible material rewinding cutting mechanism, comprise that frame and rotation are assemblied in that on the frame about two are arranged in juxtaposition, the rewind roll that axis extends along fore-and-aft direction, the middle upper part of two rewind roll is rotatably equipped with rewind roll and is set up in parallel, and become the pressure roller of cutting of triangle distribution with two rewind roll, two rewind roll and the Delta Region of cutting between the pressure roller are the rewinding zone that enters side by side for for the rewinding mandrel, the described pressure roller of cutting is used for moving radially to realize the rewinding mandrel is fitted in along the rewinding mandrel cutting between pressure roller and two rewind roll, and wherein at least one rewind roll realizes that for being used for the rotation of rewinding mandrel is to become the flexible material rewinding drive roll of flexible material volume; On the described outer peripheral face of cutting pressure roller axially spaced-apart be furnished with that pressure roller circumferentially extends along cutting, be used for flexible material is involved in the annular carving knife that row is cut.
The described pressure roller of cutting is for being used for the driven roll with the rotation of flexible material volume.
Also be installed with on described each carving knife along the circumferential auxiliary cutting knife uniformly at intervals of carving knife.
Described cut pressure roller be positioned in the middle of two rewind roll directly over, also be provided with the core material mechanism that is used to rewinding zone supply rewinding mandrel on the described frame, core material mechanism comprises that for the core material groove of storage axis along the rewinding mandrel of fore-and-aft direction extension, the core material groove has towards discharging opening described rewinding zone and that supply the rewinding mandrel to skid off successively.
Also be provided with the pusher that relatively moves and cooperate with described rewinding zone on the described frame, pusher has for fall to rewinding when zone termination of having been pressed with flexible material at the rewinding mandrel and rides over pusher end on the rewinding mandrel.
Flexible material rewinding of the present utility model divides cutting system to adopt following technical scheme: a kind of flexible material rewinding divides cutting system, comprise frame and be arranged on discharge mechanism on the frame, the right side of discharge mechanism also is provided with the rewinding cutting mechanism, described rewinding cutting mechanism comprises and rotates that about two of being assemblied on the frame are arranged in juxtaposition, the rewind roll that axis extends along fore-and-aft direction, the middle upper part of two rewind roll is rotatably equipped with rewind roll and is set up in parallel, and become the pressure roller of cutting of triangle distribution with two rewind roll, two rewind roll and the Delta Region of cutting between the pressure roller are the rewinding zone that enters side by side for for the rewinding mandrel, the described pressure roller of cutting is used for moving radially to realize the rewinding mandrel is fitted in along the rewinding mandrel cutting between pressure roller and two rewind roll, and wherein at least one rewind roll realizes that for being used for the rotation of rewinding mandrel is to become the flexible material rewinding drive roll of flexible material volume; On the described outer peripheral face of cutting pressure roller axially spaced-apart be furnished with that pressure roller circumferentially extends along cutting, be used for flexible material is involved in the annular carving knife that row is cut.
The described pressure roller of cutting is for being used for the driven roll with the rotation of flexible material volume.
Described cut pressure roller be positioned in the middle of two rewind roll directly over, also be provided with the core material mechanism that is used to rewinding zone supply rewinding mandrel on the described frame, core material mechanism comprises that for the core material groove of storage axis along the rewinding mandrel of fore-and-aft direction extension, the core material groove has towards discharging opening described rewinding zone and that supply the rewinding mandrel to skid off successively.
Also be provided with the pusher that relatively moves and cooperate with described rewinding zone on the described frame, pusher has for fall to rewinding when zone termination of having been pressed with flexible material at the rewinding mandrel and rides over pusher end on the rewinding mandrel.
Be provided with feed mechanism between described discharge mechanism and the rewinding mechanism, described feed mechanism comprises the spaced apart supply unit in the left and right sides, supply unit comprise the feeding deflector roll and be arranged in parallel at feeding deflector roll top, along the feeding pressure roller that the feeding deflector roll radially relatively moves, have the conveying gap of passing through for for flexible material between feeding deflector roll and the feeding pressure roller.
Adopt the flexible material rewinding cutting mechanism of said structure, owing to cut pressure roller and two rewind roll formation triangle distribution states, Delta Region between the three has formed the rewinding zone that enters for the rewinding mandrel, in the time of in the rewinding mandrel enters into the rewinding zone side by side, be arranged on two rewind roll except relying on the gravity effect to support, cut pressure roller and again the rewinding mandrel is applied a radial compaction power, the rewinding mandrel is fitted in cut between pressure roller and two rewind roll, rely on the friction force effect of pressing between rewind roll and the rewinding mandrel like this, can realize the rotation of rewinding mandrel, and then realize that the flexible material rewinding becomes the flexible material volume, meanwhile, the carving knife of cutting on the pressure roller relies on thrust also to realize cutting of flexible material volume, cutting pressure roller in addition can increase along with the thickness of flexible material volume and roll up away from flexible material gradually gradually, guarantees normally cutting of carving knife.The mode of operation that this rewinding cutting mechanism adopts rewinding limit, limit to cut, compared to existing technology, avoided flexible material crossover phenomenon to occur, cut relative the drawing close in position of pressure roller, rewinding mandrel and rewind roll simultaneously, compressed taking up room of whole rewinding cutting mechanism, and make the rewinding of this rewinding cutting mechanism of use divide the length of cutting system that certain compression is also arranged, simple in structure and compact.
Further, also be respectively equipped with core material mechanism and pusher on the frame, core material mechanism can realize the automatic arrival rewinding zone of rewinding mandrel, and pusher is realized the overlap joint of flexible material termination on the rewinding mandrel, can realize under the prerequisite of automation in other operation as blowing, rewinding, cut etc., the placement of rewinding mandrel and the termination of flexible material overlap joint have equally also been realized automation, make whole rewinding cutting device can not rely on manual operation, effectively reduce labor intensity of operating personnel, and improved rewinding and cut efficient.
Description of drawings
Fig. 1 divides the structural representation of a kind of embodiment of cutting system for flexible material rewinding of the present utility model;
Fig. 2 is the assembling scheme drawing of cutting pressure roller and carving knife, assisting cutting knife.
The specific embodiment
Flexible material rewinding of the present utility model divides the embodiment of cutting system: shown in Fig. 1-2, comprise the frame (not shown), frame is provided with discharge mechanism, and the right side of discharge mechanism is provided with the rewinding cutting mechanism.The rewinding cutting mechanism comprises that rotation is assemblied in about two spaced apart rewind roll 10 arranged side by side on the frame, be rotatably equipped with directly over the centre of two rewind roll 10 with rewind roll 10 is set up in parallel and cut pressure roller 5, cut pressure roller 5 and two rewind roll 10 formation triangle distribution states like this, the rewinding zone of Delta Region between the three for entering side by side for rewinding mandrel 9, axially spaced-apart is furnished with along cutting the annular carving knife 13 that pressure roller 5 circumferentially extends on the outer peripheral face of cutting pressure roller 5.State as shown in Figure 1, two rewind roll 10 are drive roll and all dextrorotation, guiding is mobile up and down on frame simultaneously to cut pressure roller 5, support in the time of in rewinding mandrel 9 enters into the rewinding zone and be arranged on two rewind roll 10, and the flexible material 2 that will enter into the rewinding cutting mechanism is pushed down, meanwhile, cutting pressure roller 5 moves down rewinding mandrel 9 is pressed in and cuts between pressure roller 5 and two rewind roll 10, under the effect of friction force, two rewind roll 10 are ordered about 9 rotations of rewinding mandrel, and the rotation of rewinding mandrel 9 becomes flexible material volume 7 with flexible material 2 rewinding; In addition, under the effect of friction force, flexible material volume 7 drives cuts pressure roller 5 rotations, therefore, cut pressure roller 5 and be driven roll, carving knife 13 is with cutting pressure roller 5 rotations, thereby flexible material volume 7 is cut, in cutting process, cut the increase gradually that pressure roller 5 rolls up 7 thickness along with flexible material and move up gradually, guarantee normally cutting of carving knife 13.
As further optimization, influence is used for the end face fiber that makes the flexible material volume of cutting is unlikely to long, on each carving knife 13, also be installed with along the circumferential spaced apart auxiliary cutting knife 14 of carving knife, carving knife 13 is cut flexible material, the end face of the flexible material volume 7 after auxiliary cutting knife 14 will be cut is cut into the gap of five equilibrium, has also realized the purpose of lace.
As further optimization, in order to improve the automation of total system, be provided with core material mechanism in the left side in rewinding zone, the right side is provided with pusher.The effect of core material mechanism is to provide rewinding mandrel 9 and rewinding mandrel 9 is delivered to the rewinding zone automatically, comprise the core material groove 6 of both ends open up and down, the bottom width of core material groove 6 and the diameter of rewinding mandrel are adaptive, make the rewinding mandrel 9 that is stored in the core material groove 6 to arrange successively up and down like this, the lower ending opening of core material groove 6 is discharging opening, and this discharging opening is towards the rewinding zone; When the top that flexible material 2 is pasting two rewind roll 10 moves to right and termination when just crossing the rewind roll on right side, rewinding mandrels 9 in the core material groove 6 are fallen, the rewinding mandrel 9 that falls is pushed down flexible material 2, this moment flexible material 2 the termination perk.Described pusher 8 and rewinding zone relative motion, its sense of motion direction of arrow as shown in Figure 1, pusher 8 has the pusher end towards the rewinding zone, its role is to, and the termination of 2 perks of flexible material is ridden on the rewinding mandrel 9.
Flexible material 2 is by the discharge mechanism blowing, and discharge mechanism adopts emptying roller 1, as further optimization, in order to improve the traffic capacity of flexible material 2, is provided with feed mechanism between discharge mechanism and rewinding cutting mechanism.Described feed mechanism comprises two spaced apart supply units in the left and right sides, supply unit comprises feeding deflector roll 12, being furnished with side by side at interval mobile along the vertical direction 3, two feeding deflector rolls 12 of feeding pressure roller directly over the feeding deflector roll 12 is in transmission connection and realizes the synchronous rotation of two supply units; Have the conveying gap of passing through for flexible material 2 between the feeding deflector roll 12 of each supply unit and the feeding pressure roller 3, flexible material has improved the friction force with feeding deflector roll 12 under the pressuring action of feeding pressure roller 3, thereby has improved the traffic capacity of flexible material 2; The conveying gap of two supply units is on the same horizontal surface, in flexible material 2 course of conveying, has guaranteed unfolding of flexible material 2 like this.
As further optimization, in order to realize the automatic cut-out behind the flexible material 2 rewinding certain thickness, between feed mechanism and rewinding cutting mechanism, be provided with shoutoff mechanism, shoutoff mechanism comprises cut-out supporting seat 11, the upper surface that cuts off supporting seat 11 is concordant with the conveying gap of supply unit, be provided with the mobile disconnected cutting knife 4 of guiding along the vertical direction above cut-out supporting seat 11, the effect of disconnected cutting knife 4 is the whole cut-out of flexible material 2 broad wayss of not rewinding.
The concrete working process of above-described embodiment is as follows: flexible material passes through discharge mechanism successively, feed mechanism, shoutoff mechanism and rewinding cutting mechanism, and lasting feeding under the effect of feed mechanism, before flexible material reaches the rewinding cutting mechanism, core material mechanism falls rewinding mandrel 9 to the rewinding zone, feed mechanism continues feeding, the termination that pusher 8 orders about flexible material 2 rides on the rewinding mandrel 9, the carving knife 13 of cutting on the pressure roller 5 is depressed simultaneously, two rewind roll 10 initiatively dextrorotation to order about rewinding mandrel 9 free left-handed, thereby with flexible material 2 rewinding on rewinding mandrel 9, meanwhile, cut the width that carving knife 13 on the pressure roller 5 is cut into flexible material volume 7 requirement; When rewinding length met the requirements of length, rewind roll 10 and feeding deflector roll 12 stopped operating, and disconnected cutting knife 4 moves down, and moves along flexible material 2 Widths, and flexible material 2 is cut off; Afterwards, disconnected cutting knife 4 upwards lifts, and rewind roll 10 is rotated further, and the cutting of not cutting part is complete, after finishing, cuts pressure roller 5 and lifts, and pusher 8 pushes out the volume of the flexible material after the rewinding.Whole process realizes automation mechanized operation fully.
In other embodiments, under the enough situation in space, cut the side top that pressure roller also can be installed in the rewinding zone, as long as guarantee that cutting pressure roller radially relatively moves along the rewinding mandrel.
In above-described embodiment, two rewind roll are the identical drive roll of rotation direction, in other embodiments, also can also can realize the rotation of rewinding mandrel for one of them rewind roll is that drive roll, another rewind roll are driven roll.
The embodiment of flexible material rewinding cutting mechanism of the present utility model: as shown in Figure 1 and Figure 2, divide the structure of the rewinding cutting mechanism in the cutting system consistent with the rewinding of above-described embodiment, its content does not repeat them here.
Claims (10)
1. flexible material rewinding cutting mechanism, it is characterized in that: comprise that frame and rotation are assemblied in that on the frame about two are arranged in juxtaposition, the rewind roll that axis extends along fore-and-aft direction, the middle upper part of two rewind roll is rotatably equipped with rewind roll and is set up in parallel, and become the pressure roller of cutting of triangle distribution with two rewind roll, two rewind roll and the Delta Region of cutting between the pressure roller are the rewinding zone that enters side by side for for the rewinding mandrel, the described pressure roller of cutting is used for moving radially to realize the rewinding mandrel is fitted in along the rewinding mandrel cutting between pressure roller and two rewind roll, and wherein at least one rewind roll realizes that for being used for the rotation of rewinding mandrel is to become the flexible material rewinding drive roll of flexible material volume; On the described outer peripheral face of cutting pressure roller axially spaced-apart be furnished with that pressure roller circumferentially extends along cutting, be used for flexible material is involved in the annular carving knife that row is cut.
2. flexible material rewinding cutting mechanism according to claim 1 is characterized in that: the described driven roll of pressure roller for being used for rotating with the flexible material volume of cutting.
3. flexible material rewinding cutting mechanism according to claim 1 is characterized in that: also be installed with on described each carving knife along the circumferential auxiliary cutting knife uniformly at intervals of carving knife.
4. according to claim 1 or 2 or 3 described flexible material rewinding cutting mechanisms, it is characterized in that: described cut pressure roller be positioned in the middle of two rewind roll directly over, also be provided with the core material mechanism that is used to rewinding zone supply rewinding mandrel on the described frame, core material mechanism comprises that for the core material groove of storage axis along the rewinding mandrel of fore-and-aft direction extension, the core material groove has towards discharging opening described rewinding zone and that supply the rewinding mandrel to skid off successively.
5. flexible material rewinding cutting mechanism according to claim 4, it is characterized in that: also be provided with the pusher that relatively moves and cooperate with described rewinding zone on the described frame, pusher has for fall to rewinding when zone termination of having been pressed with flexible material at the rewinding mandrel and rides over pusher end on the rewinding mandrel.
6. a flexible material rewinding divides cutting system, comprise frame and be arranged on discharge mechanism on the frame, the right side of discharge mechanism also is provided with the rewinding cutting mechanism, it is characterized in that: described rewinding cutting mechanism comprises and rotates that about two of being assemblied on the frame are arranged in juxtaposition, the rewind roll that axis extends along fore-and-aft direction, the middle upper part of two rewind roll is rotatably equipped with rewind roll and is set up in parallel, and become the pressure roller of cutting of triangle distribution with two rewind roll, two rewind roll and the Delta Region of cutting between the pressure roller are the rewinding zone that enters side by side for for the rewinding mandrel, the described pressure roller of cutting is used for moving radially to realize the rewinding mandrel is fitted in along the rewinding mandrel cutting between pressure roller and two rewind roll, and wherein at least one rewind roll realizes that for being used for the rotation of rewinding mandrel is to become the flexible material rewinding drive roll of flexible material volume; On the described outer peripheral face of cutting pressure roller axially spaced-apart be furnished with that pressure roller circumferentially extends along cutting, be used for flexible material is involved in the annular carving knife that row is cut.
7. flexible material rewinding according to claim 6 divides cutting system, it is characterized in that: the described pressure roller of cutting is for being used for the driven roll with the rotation of flexible material volume.
8. divide cutting system according to claim 6 or 7 described flexible material rewinding, it is characterized in that: described cut pressure roller be positioned in the middle of two rewind roll directly over, also be provided with the core material mechanism that is used to rewinding zone supply rewinding mandrel on the described frame, core material mechanism comprises that for the core material groove of storage axis along the rewinding mandrel of fore-and-aft direction extension, the core material groove has towards discharging opening described rewinding zone and that supply the rewinding mandrel to skid off successively.
9. flexible material rewinding according to claim 8 divides cutting system, it is characterized in that: also be provided with the pusher that relatively moves and cooperate with described rewinding zone on the described frame, pusher has for fall to rewinding when zone termination of having been pressed with flexible material at the rewinding mandrel and rides over pusher end on the rewinding mandrel.
10. flexible material rewinding according to claim 6 divides cutting system, it is characterized in that: be provided with feed mechanism between described discharge mechanism and the rewinding mechanism, described feed mechanism comprises the spaced apart supply unit in the left and right sides, supply unit comprise the feeding deflector roll and be arranged in parallel at feeding deflector roll top, along the feeding pressure roller that the feeding deflector roll radially relatively moves, have the conveying gap of passing through for for flexible material between feeding deflector roll and the feeding pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038013 CN203112210U (en) | 2013-01-24 | 2013-01-24 | Flexible material rewinding and slitting system and rewinding and slitting mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038013 CN203112210U (en) | 2013-01-24 | 2013-01-24 | Flexible material rewinding and slitting system and rewinding and slitting mechanism thereof |
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| Publication Number | Publication Date |
|---|---|
| CN203112210U true CN203112210U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038013 Expired - Fee Related CN203112210U (en) | 2013-01-24 | 2013-01-24 | Flexible material rewinding and slitting system and rewinding and slitting mechanism thereof |
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| Country | Link |
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| CN (1) | CN203112210U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121603A (en) * | 2013-01-24 | 2013-05-29 | 河南科技大学 | Flexible material rewinding slitting system and rewinding slitting mechanism thereof |
| CN107200236A (en) * | 2017-06-15 | 2017-09-26 | 珠海爱墨标识有限公司 | A kind of adhesive label automatic rewinding equipment |
| CN108238472A (en) * | 2018-02-13 | 2018-07-03 | 福建富易天龙智能科技有限公司 | It is a kind of to have the method and apparatus that wicking surface batches |
| CN112224972A (en) * | 2020-09-30 | 2021-01-15 | 张家港永和包装印务有限公司 | Film cutting mechanism with slitter edge slitting function |
-
2013
- 2013-01-24 CN CN 201320038013 patent/CN203112210U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121603A (en) * | 2013-01-24 | 2013-05-29 | 河南科技大学 | Flexible material rewinding slitting system and rewinding slitting mechanism thereof |
| CN107200236A (en) * | 2017-06-15 | 2017-09-26 | 珠海爱墨标识有限公司 | A kind of adhesive label automatic rewinding equipment |
| CN107200236B (en) * | 2017-06-15 | 2023-09-22 | 珠海趣印科技有限公司 | Automatic rewinding equipment for self-adhesive labels |
| CN108238472A (en) * | 2018-02-13 | 2018-07-03 | 福建富易天龙智能科技有限公司 | It is a kind of to have the method and apparatus that wicking surface batches |
| CN112224972A (en) * | 2020-09-30 | 2021-01-15 | 张家港永和包装印务有限公司 | Film cutting mechanism with slitter edge slitting function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150124 |
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| EXPY | Termination of patent right or utility model |