CN203254494U - Optimized cross-cutting saw equipment - Google Patents
Optimized cross-cutting saw equipment Download PDFInfo
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- CN203254494U CN203254494U CN 201320159671 CN201320159671U CN203254494U CN 203254494 U CN203254494 U CN 203254494U CN 201320159671 CN201320159671 CN 201320159671 CN 201320159671 U CN201320159671 U CN 201320159671U CN 203254494 U CN203254494 U CN 203254494U
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- briar
- upper pressure
- frame
- charging delivery
- pressure wheel
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Abstract
The utility model discloses optimized cross-cutting saw equipment which comprises a machine frame and is characterized in that a feedstock platform is arranged on the machine frame, the feedstock platform is provided with a feedstock conveying wheel device used for driving sawn wood to move, the machine frame is provided with a plurality of upper press wheel swaging devices which can compress the wood on the feedstock conveying wheel device, and the machine frame is provided with an adjusting device used for adjusting the distance between the upper press wheel swaging devices and the feedstock conveying wheel device to enable the wood cross-cutting equipment to be suitable for processing wood with different thicknesses. The optimized cross-cutting saw equipment aims to overcoming the defects in the prior art, and is simple in structure and convenient to adjust.
Description
Technical field
The utility model relates to a kind of preferred briar equipment.
Background technology
Briar be a by computer or controller control, the transversal screening installation of high efficiency timber, for be exclusively used in cross drive, block timber, the integration apparatus of sorting timber.
There is certain problem in existing briar:
1, the original intention of briar design is that a high speed is carried out the equipment of transversal processing to timber, but prior art is aborning, to the actual transversal process velocity of timber all in the 20m/min left and right.Although the idle speed of feed zone belt can reach 200m/min-400m/min, need to stop rapidly and then accelerate forward when the transversal sawing due to timber, so actual speed all can't have obvious lifting.
2, briar is the high numerical control device of a machining accuracy, but in the market the actual machining accuracy of different brands all ± more than 3mm, at present the client produces in the urgent need to a and can guarantee that actual machining accuracy is at the equipment of ± 1mm;
3, inner at main frame, when upper binder cylinder presses down timber, at present all adopt cylinder to add the mode of slide block guide rail, this mounting means requires to guarantee that when mounted cylinder is arranged on a complete vertical straight line, otherwise in long-term use procedure, because the torsion that exists causes slide block and guide rail to break down, strengthen maintenance cost, cause to produce and pause; Even slide block and guide rails assembling is very accurate, due to the vibrations that machine produces in sawing process, sometimes also can cause the steel ball in slide block to come off, also cause the accidents beyond control such as shutdown.
4, inner at main frame, for the timber of different-thickness, need to adjust the height of upper pressure wheel.Existing adjustment mode relies on the driven by motor Timing Belt, indirectly drive chain again rotates by screw mandrel, thereby drives the large plate rise and fall of monoblock that cylinder is housed; Because the environment of timber processing is relatively poor, a large amount of dust, wood chip can fly upward in main frame inside, service time one is long, a large amount of wood chips can be gathered in screw mandrel inside, adding machine in use shakes larger, cylinder link plate and the guide rail at two ends also can occur certain distortion with coordinate inaccurate, the deadweight of link plate and cylinder is very large simultaneously, when the height of upper pressure wheel passes through the driven by motor Timing Belt, Timing Belt can't rotate or the phenomenon that Timing Belt skids, thereby the situation that height can't be adjusted occurs, bring very large puzzlement to production.
5, because sheet material crooked and distortion can occur in dry run, thereby in actual production, a large amount of sheet material is not all smooth, all has in various degree distortion, bending and distortion.Because the belt idle speed of briar feed zone is higher, and sheet material enters the position of approximately transmitting after main frame less than 500mm just near saw kerf, skid on belt and cause the saw kerf irregularity so timber can often occur in reality processing, the situations such as sheet deformation causes sheet material can not accurately carry in main frame inside putting in place occur.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, preferred briar equipment easy to adjust.
In order to achieve the above object, the utility model adopts following scheme:
A kind of preferred briar equipment, include frame, it is characterized in that being provided with feeding platform on described frame, be provided with on described feeding platform and can drive the charging delivery wheel device that is moved by the sawmilling material, be provided with a plurality of upper pressure wheel material pressing devices that timber can be pressed on charging delivery wheel device on described frame, thereby can regulating between upper pressure wheel material pressing device and charging delivery wheel device distance and make the transversal equipment of timber be fit to the adjusting device of processing different-thickness timber being provided with on described frame.
A kind of preferred briar equipment as above, it is characterized in that described charging delivery wheel device comprises a plurality of charging delivery wheels that are disposed on described feeding platform, described a plurality of charging delivery wheel is connected by synchronizing wheel or Timing Belt, and one of them charging delivery wheel charging motor interior with being arranged on frame is connected.
A kind of preferred briar equipment as above is characterized in that being provided with twill on described charging delivery wheel surface.
A kind of preferred briar equipment as above, it is characterized in that described upper pressure wheel material pressing device includes the pinch roller guide plate, described pinch roller guide plate one end is connected with frame by bearing, be provided with the upper pressure wheel that can rotate on the described pinch roller guide plate other end, be connected with the cylinder that upper pressure wheel is moved down on the pinch roller guide plate above described upper pressure wheel, the cylinder block of described cylinder is connected on described adjusting device.
A kind of preferred briar equipment as above, it is characterized in that described pinch roller guide plate includes first and connects perpendicular version and be connected the perpendicular version of connection, connect between perpendicular version and the perpendicular version of the second connection described first and be provided with the connection transverse slat, described first connects perpendicular version is connected with frame by bearing, described upper pressure wheel is arranged on described second and connects on perpendicular version, and described second connects perpendicular version is connected with described cylinder.
A kind of preferred briar equipment as above, it is characterized in that described adjusting device includes the cylinder link plate, described cylinder link plate is connected on described frame by rotating shaft and expansion sleeve, described upper pressure wheel material pressing device is connected on described cylinder link plate, thereby can order about described cylinder link plate and rotate to realize regulate the rotating module of distance between upper pressure wheel material pressing device and charging delivery wheel device with respect to rotating shaft being fixedly connected with on described cylinder link plate.
A kind of preferred briar equipment as above is characterized in that described rotating module includes the contiguous block that is fixedly connected on the cylinder link plate, is provided with screw mandrel on described contiguous block, shown in screw mandrel on be provided with rocking arm.
Compared with prior art, the beneficial effects of the utility model:
One, greatly promote the performance of briar equipment itself
Briar is as the capital equipment of one important transversal operation in timber processing, and it must satisfy, and speed is high, precision is high, stable high requirement.The utility model is the lower end of drive wheel design at sheet material, and the delivery wheel of main frame inside is increased to 10 groups, can stop to the full extent due to skid, the impact of sawing low precision that sideslip causes.Traditional briar is mainly belt at feed zone and transmits, only have the distance less than 500mm just to arrive saw kerf when sheet material enters main frame through after first pinch roller, and the own braking distance of machine (enter fully from high-speed row and stop) probably needing 200mm-300mm not wait.This just causes the restriction to the performance of machine two aspects own: 1, speed can not reach the client to the requirement of briar high speed sawing, in case because excessive velocities, the situation that sheet material skids on belt will be aggravated, thereby can't accurately complete the task that machine itself is set; With regard to us, the comparing result of the rear machine of utility model design and conventional machines is found, in the time of requiring with a collection of sheet material, sawing when sawing, the speed of the actual sawing sheet material of conventional machines is in about 20m/min, and adopts more than the actual saw cutting speed of machine of the utility model design can reach 40m/min.2, sawing precision can't effectively be guaranteed.Due to belt creep, anchor point due to the sheet material initiating terminal is positioned on belt simultaneously, that is to say the location of having completed sheet material when sheet material also advances on belt, produce after that location skid, sideslip just can't eliminate, thereby the precision of sawing can't guarantee.Through we the test, when traditional Machine Design is 20m/min at actual process velocity, the precision that can reach ± more than 3mm; And adopt briar after this machinery design, even actual process velocity still can guarantee when 40m/min ± 1mm is with interior length tolerance.
Two, from installation requirement, further reduced the impact of human factor on machine performance itself
The erector has dividing of skilled worker and roustabout per capita, also conscientious strong and not strong dividing.Although thereby the performance of machine can reach requirement in design, the result of use that the machine that different workmans install arrives after curstomer`s site is large different.In the utility model design, rely on the pinch roller guide plate to replace the mode of guide rail, slide block, reduced to a great extent the difference that the machine performance that the difference of effect causes is installed due to the workman.The mounting means of the utility model design is very simple, only guide plate is arranged on fixing position, hole and gets final product.The mode that needn't look like guide rail, slide block, also need test whether to have torsion, the factor such as hanging balancing whether after installation, if the workman does not carry out for the inspection of this execution of finishing the work, a meeting affect the result of use of machine itself so, and two can increase the after service cost of manufacturer.
Three, improved the stability that machine uses in client factory
Briar stability in use after employing the design promotes greatly, because sheet material transmits, the main region of location is positioned at main frame inside, have this moment pinch roller to press sheet material, active force perpendicular to the charging backer is arranged, the driving force that advances at utmost speed is arranged, thereby the tolerance of first-class factor is not higher for the bending of sheet material, distortion, irregularity, thickness.Timber is all spontaneous growth; do not have regular sheet material as the good steel plate of pressure rolling; the briar of traditional design in the course of the work; if run into sheet bending, irregularity, thickness not during first-class situation; usually can cause shutting down; so not only reduce the efficient of actual production processing, increased simultaneously the labour intensity of workman in practical work process.And adopt briar after the utility model design, run into due to charging sheet material natural factor bring affect the time, seldom can shut down, produce that fluency promotes greatly, stability more can satisfy client's requirement.
Four reduce the maintenance cost of briar
The briar of traditional design due to the direct labor require high, the workman of the actual use of client is required also high artificial factor, usually need that the client is carried out repeatedly service and could teach the basic maintaining of client and require (as for the eliminating of most common failure, to the replacing of commonly using consumable accessory etc.).Simultaneously, due to the briar of the traditional design degree of dependence very large (processes such as sheet material transmission, location are all completed on belt) to feed belt, thereby the wear rate of belt is very high, usually just needs to change less than three months as the feed belt of some brand briar.Adopt the after service cost of the briar after the utility model design lower, because we adopt the mode of machinery to replace some consumable accessorys in design, as slide block and guide rail, the motor synchronous belt of pinch roller lifting, screw mandrel vertically etc.; Reduce on the other hand the wearing and tearing to consumable accessory as far as possible, as reducing the dependence of feed belt etc., thus greatly reduced the on-the-spot number of times of changing spare and accessory parts of the frequent correspondents of manufacturer, thereby reduced widely after service cost.Find according to our actual contrast, the after service cost of the briar of new utility model design is only the 30%-50% of traditional design cost of serving.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the schematic diagram of pinch roller guide plate.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment, the utility model is further described:
A kind of preferred briar equipment as shown in Figures 1 to 3, include frame 1, be provided with feeding platform 2 on described frame 1, be provided with on described feeding platform 2 and can drive the charging delivery wheel device 3 that is moved by the sawmilling material, be provided with a plurality of upper pressure wheel material pressing devices 4 that timber can be pressed on charging delivery wheel device 3 on described frame 1, thereby can regulating between upper pressure wheel material pressing device 4 and charging delivery wheel device 3 distance and make the transversal equipment of timber be fit to the adjusting device 5 of processing different-thickness timber being provided with on described frame 1.
Charging delivery wheel device 3 described in the utility model comprises a plurality of charging delivery wheels 31 that are disposed on described feeding platform 2, described a plurality of charging delivery wheel 31 is connected by synchronizing wheel or Timing Belt, and one of them charging delivery wheel 31 charging motor 32 interior with being arranged on frame 1 is connected.Wherein be provided with twill on described charging delivery wheel 31 surfaces.
Upper pressure wheel is only born timber is guaranteed a uniformly downward thrust, and transmission timber advances and born by the charging delivery wheel, and the charging delivery wheel is driven by modes such as synchronizing wheel, Timing Belts by the charging motor.Charging delivery wheel surface is made into twill, when timber is advanced on the charging delivery wheel, be subject to three aspects: power 1, drive forwards power; 2, the drive perpendicular to the charging backer that produces due to the delivery wheel twill; 3, the downward thrust of charging upper pressure wheel;
Under force action, sheet material can be close to the charging backer and move forward, and in this manner, saw blade must be smooth to the transversal end face that machines of sheet material.
In addition, quantity with the charging delivery wheel in the utility model increases greatly, and the quantity of traditional briar charging delivery wheel is generally below 5 groups, and the utility model is when design, consider that timber is longer in the inner distance that transmits of main frame, skid, the probability of sidesway is less; Consider simultaneously the natural attribute of timber, namely better timber also can defectiveness, the existence of knot, according to normal distribution, between two knots of nearly 95% sheet material, the distance of honest material is all in 1500mm; Thereby 10 groups of charging delivery wheels have been designed in the utility model design.The reason that designs 10 groups of charging delivery wheels is to consider the requirement of distance: when sheet material enters main frame through first pinch roller, the sensor that be arranged between first pinch roller and second pinch roller this moment is started working, namely started the finder to the timber termination, and the distance from the sensor to the saw blade is 1500mm; On the other hand, also can pass through main frame in order to guarantee shorter charging sheet material, thereby the distance between two groups of charging delivery wheels can not be excessive, the minimum charging sheet material of designing requirement length is 400mm, thereby defines the centre-to-centre spacing between delivery wheel in design.Comprehensive above consideration is designed to 10 groups with the delivery wheel that drives charging.
By above-mentioned design, from starting finder until sawing is completed is all that feeding platform at main frame carries out, the active force that sheet material bears makes it be close to the backer to advance, and each displacement of charging is by the encoder detail record.Simultaneously because the charging delivery wheel is all steel wheels with twill, so that sheet material transmits is more steady, can not occur similarly skidding, locate the phenomenon such as inaccurate, inclination on feed belt, thereby the precision of sawing is higher, speed charging is faster; If transmit with belt, if charging rate is fast, sheet material skids seriously, if elimination skid, install pinch roller additional above belt, belt deviation is serious, so limited the accuracy and runtime of whole machine.
Upper pressure wheel material pressing device 4 described in the utility model includes pinch roller guide plate 41, described pinch roller guide plate 41 1 ends are connected with frame 1 by bearing, be provided with the upper pressure wheel 42 that can rotate on described pinch roller guide plate 41 other ends, be connected with the cylinder 43 that upper pressure wheel 42 is moved down on the pinch roller guide plate 41 above described upper pressure wheel 42, the cylinder block of described cylinder 43 is connected on described adjusting device 5.
Wherein said pinch roller guide plate 41 includes first and connects perpendicular version 411 and be connected the perpendicular version 412 of connection, connect to be provided with between perpendicular version the 411 and second perpendicular version 412 of connection described first and connect transverse slat 413, described first connects perpendicular version 411 is connected with frame 1 by bearing, described upper pressure wheel 42 is arranged on described second and connects on perpendicular version 412, and described second connects perpendicular version 412 is connected with described cylinder 43.
The utility model guide plate one end by bearing be connected with pinch roller, the other end is connected with plate after machine by bearing, because the distance of the each rise and fall of pinch roller is about 10mm-15mm, thus in this way with the offset qualification of pinch roller up and down on a very little radian.
In this way, not only realized pinch roller press down, on the function such as lift, and reduced machine cost, reduced unartificial mechanical disorder, and the requirement when the install machinery reduces greatly to the workman, has reduced from subjectiveness and objectiveness two aspects the possibility that machine breaks down.
Adjusting device 5 described in the utility model includes cylinder link plate 51, described cylinder link plate 51 is connected on described frame 1 by rotating shaft and expansion sleeve, described upper pressure wheel material pressing device 4 is connected on described cylinder link plate 51, thereby can order about described cylinder link plate 51 and rotate to realize regulate the rotating module 52 of distance between upper pressure wheel material pressing device 4 and charging delivery wheel device 3 with respect to rotating shaft being fixedly connected with on described cylinder link plate 51.
Wherein said rotating module 52 includes the contiguous block 521 that is fixedly connected on cylinder link plate 51, is provided with screw mandrel 522 on described contiguous block, shown in screw mandrel 522 on be provided with Rocker arm 5 23.
Existing technology adopts straight upper, straight lower mode to the lifting of binder cylinder, and general cylinder is assemblied on a link plate, by allowing the lifting that link plate rises, the binder cylinder is controlled in decline.But as previously mentioned, because the deadweight of link plate and binder cylinder is larger, by type of drive such as Timing Belt, chains, after using a period of time, machine often can't reach the purpose of lifting.The utility model no longer adopts straight upper, straight lower up-down mode, and adopt the mode of rotational angle to realize the control just of binder cylinder.
In machine assembling and add man-hour, at first the cylinder link plate is got up with rack by rotating shaft and expansion sleeve in the utility model, the purpose of employing axle is for entire plate can rotate a certain angle, and subsequently the binder cylinder is arranged on the cylinder link plate one by one; Wherein rotating module and cylinder link plate are to be welded as a whole; At last screw mandrel and rocking arm are assembled respectively and complete.
When the height of binder cylinder need to be adjusted, rotate rocking arm this moment, thereby drive the rotation of screw mandrel, make the cylinder link plate begin rotation around rack-mounted rotating shaft core by rotating module, thereby drive binder cylinder Height Adjustment 6., the final needs of realizing processing different-thickness timber.
In the utility model when the anglec of rotation be 30 when spending, the actual 63.64mm that risen of binder cylinder.In the briar practical work process, allow the sheet metal thickness scope of actual sawing to be generally 20mm-80mm, that is to say that the difference in height of the maximum that needs adjustment is 60mm, need so angle less than 30 degree that rotate this moment.Moreover generally, the user of same use equipment lumber thickness used is poor generally in 10mm, thereby adjusts easier, and the durable degree of machine more.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. preferred briar equipment, include frame (1), it is characterized in that being provided with feeding platform (2) on described frame (1), be provided with on described feeding platform (2) and can drive the charging delivery wheel device (3) that is moved by the sawmilling material, be provided with a plurality of upper pressure wheel material pressing devices (4) that timber can be pressed on charging delivery wheel device (3) on described frame (1), be provided with on described frame (1) can regulate upper pressure wheel material pressing device (4) and charging delivery wheel device (3) thus between distance make the transversal equipment of timber be fit to the adjusting device (5) of processing different-thickness timber.
2. a kind of preferred briar equipment according to claim 1, it is characterized in that described charging delivery wheel device (3) comprises a plurality of charging delivery wheels (31) that are disposed on described feeding platform (2), described a plurality of charging delivery wheels (31) are connected by synchronizing wheel or Timing Belt, and one of them charging delivery wheel (31) charging motor (32) interior with being arranged on frame (1) is connected.
3. a kind of preferred briar equipment according to claim 2 is characterized in that being provided with twill on described charging delivery wheel (31) surface.
4. a kind of preferred briar equipment according to claim 1, it is characterized in that described upper pressure wheel material pressing device (4) includes pinch roller guide plate (41), described pinch roller guide plate (41) one ends are connected with frame (1) by bearing, be provided with the upper pressure wheel (42) that can rotate on described pinch roller guide plate (41) other end, be connected with the cylinder (43) that upper pressure wheel (42) is moved down on the pinch roller guide plate (41) of described upper pressure wheel (42) top, the cylinder block of described cylinder (43) is connected on described adjusting device (5).
5. a kind of preferred briar equipment according to claim 4, it is characterized in that described pinch roller guide plate (41) includes first and connects perpendicular version (411) and be connected the perpendicular version of connection (412), connect to be provided with between perpendicular version (411) and the second perpendicular version of connection (412) described first and connect transverse slat (413), described first connects perpendicular version (411) is connected with frame (1) by bearing, described upper pressure wheel (42) is arranged on described second and connects on perpendicular version (412), described second connects perpendicular version (412) is connected with described cylinder (43).
6. according to claim 1 or 4 described a kind of preferred briar equipment, it is characterized in that described adjusting device (5) includes cylinder link plate (51), described cylinder link plate (51) is connected on described frame (1) by rotating shaft and expansion sleeve, described upper pressure wheel material pressing device (4) is connected on described cylinder link plate (51), be fixedly connected with the rotating module (52) that can order about described cylinder link plate (51) thereby rotate distance between realization adjusting upper pressure wheel material pressing device (4) and charging delivery wheel device (3) with respect to rotating shaft on described cylinder link plate (51).
7. a kind of preferred briar equipment according to claim 6, it is characterized in that described rotating module (52) includes the contiguous block (521) that is fixedly connected on cylinder link plate (51), be provided with screw mandrel (522) on described contiguous block, shown in screw mandrel (522) on be provided with rocking arm (523).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159671 CN203254494U (en) | 2013-04-02 | 2013-04-02 | Optimized cross-cutting saw equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159671 CN203254494U (en) | 2013-04-02 | 2013-04-02 | Optimized cross-cutting saw equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254494U true CN203254494U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159671 Expired - Fee Related CN203254494U (en) | 2013-04-02 | 2013-04-02 | Optimized cross-cutting saw equipment |
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| CN (1) | CN203254494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772919A (en) * | 2018-06-01 | 2018-11-09 | 浙江亮月板业有限公司 | A kind of automatic intercept machine of cross sliding type wood-based plate |
-
2013
- 2013-04-02 CN CN 201320159671 patent/CN203254494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772919A (en) * | 2018-06-01 | 2018-11-09 | 浙江亮月板业有限公司 | A kind of automatic intercept machine of cross sliding type wood-based plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LUQI MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI LUYU MACHINERY CO., LTD. Effective date: 20141128 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201412 FENGXIAN, SHANGHAI TO: 201415 FENGXIAN, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141128 Address after: 201415, room 4, building 4959, 242 Tai Ting Road, South Bridge Town, Shanghai, Fengxian District Patentee after: Shanghai Road Machinery Co., Ltd. Address before: 201412, Shanghai, Fengxian District, four Town, Ping Fu Road, No. 9, building 232, room 1236 Patentee before: Shanghai Luyu Machinery Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |