CN202114907U - Rotary traction device for coextrusion film extruding machine - Google Patents
Rotary traction device for coextrusion film extruding machine Download PDFInfo
- Publication number
- CN202114907U CN202114907U CN2011202041949U CN201120204194U CN202114907U CN 202114907 U CN202114907 U CN 202114907U CN 2011202041949 U CN2011202041949 U CN 2011202041949U CN 201120204194 U CN201120204194 U CN 201120204194U CN 202114907 U CN202114907 U CN 202114907U
- Authority
- CN
- China
- Prior art keywords
- differential
- deflector roll
- gear
- plate
- order differential
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a rotary traction device for a coextrusion film extruding machine, which relates to the technical field of packaging material preparation in pharmaceutical machinery and comprises a framework (17), an upper mounting plate (8), a lower mounting plate (15), a reducer motor (10), a main traction roll (6), a rotary support structure, a traction mechanism and a planetary differential movement mechanism. The rotary traction device has the advantages that rib extrusion can be eliminated, furthermore, the service life of a mold is not affected, and reeling and reel change can be realized conveniently, and the like. The rotary traction device can be used for double-layer, triple-layer and even multilayer coextrusion film extruding machines, and can also be used for other film extruding machines.
Description
Technical field
The utility model relates to the packaging material preparing technical field in the pharmaceutical machine, the rotary tractor that particularly a kind of co-extrusion film extruder is used.
Background technology
In the prior art, in the production process of the used composite membrane of the soft bag of preparation packing, owing to the reasons such as deviation of machining accuracy with artificial adjustment die clearance; The film that comes out from mould is on a periphery; Be difficult to guarantee that the thickness uniformity of each point is consistent, the thickness of film more or less deviation can occur, and the scope of a permission is arranged in the film test stone; After mould was adjusted, the position that is distributed in these deviation points on the film surface had also just been confirmed.Because film when rolling, is the stack that repeats of plural layers, if do not deal with, thick place can protruding strip occur through stack after the rolling on the film volume, be commonly called as " sudden and violent muscle " phenomenon, causes film wrinkling, thereby influences product quality.In order to remove sudden and violent muscle phenomenon, must these thick points be distributed to different places.
At present, the measure of removing sudden and violent muscle phenomenon mainly contains two kinds: the one, and the rotation of mould bottom, all mechanisms of mould back do not rotate; Though this mode can be removed sudden and violent muscle phenomenon; But die life is short, and very easily produces the leakage material, does not generally adopt now; The 2nd, the rotation together of rolling part, the practice is that herringbone clamping plate, main carry-over pinch rolls are linked together, rotates together through motor-driven, though also can remove sudden and violent muscle phenomenon,, must rotating part be suspended when receiving change of lap, thereby it is inconvenient to receive change of lap.
Summary of the invention
To the deficiency that existing equipment exists, the utility model technical problem to be solved provides a kind ofly can remove sudden and violent muscle phenomenon, does not influence die life again, and receives change of lap rotary tractor eaily.
The technical scheme that the utility model is taked is the rotary tractor that a kind of co-extrusion film extruder of design is used: comprise frame 17, upper mounting plate 8, lower installation board 15, reducing motor 10 and main carry-over pinch rolls 6, upper mounting plate 8 installs the upper and lower position in frame 17 respectively with lower installation board 15; Also include rotation support mechanism, haulage gear and planet differential motion.
Described rotation support mechanism is to be made up of pinion 18, gear wheel 19, support ring 22, bearing support 25, supporting shaft 24, block bearing 23, supporting alignment pin 20, supporting location bearing 21 and reducing motor 10; Bearing support 25 installs on upper mounting plate 8 horizontal device pinion 18 on the output shaft that reducing motor 10 makes progress with reducing motor 10; The positioning component of horizontal bearing assembly and vertical shape is housed respectively on the bearing support 25; Horizontal bearing assembly comprises supporting shaft 24 and dress block bearing 23 on it, vertically the positioning component of shape supporting alignment pin 20 and dress supporting location bearing 21 on it; The centre of gear wheel 19 has macropore, and is fixed on the support ring 22, and support ring 22 is carried on the block bearing 23, gear wheel 19 and pinion 18 engagements.
Described haulage gear is to be made up of the secondary deflector roll of the secondary deflector roll of vertical installing rack 4, installing plate 7, main carry-over pinch rolls 6, rotaring forward roller 9, first 12, second 14, first order differential deflector roll 31, second level differential deflector roll 35; The upper end and the gear wheel 19 of vertical installing rack 4 combine as a whole, and its lower end connects installing plate 7; A pair of main carry-over pinch rolls 6 devices are between two installing plates 7, and the position, middle and upper part of installing plate 7 one sides is installed the rotaring forward roller 9 and the first secondary deflector roll 12 respectively with following position.
Described planet differential motion is by main shaft 28, last gear wheel 26, goes up pinion 38, upper junction plate 27, first order differential assembly, second level differential assembly, link 13, lower connecting plate 43, following gear wheel 39, descends pinion 42, differential shaft 52 and box of tricks connecting plate 53 to constitute; Main shaft 28 installs gear wheel 26, upper junction plate 27, first order differential assembly, link 13, second level differential assembly, lower connecting plate 43, gear wheel 39 and lower installation board 15 down from top to bottom successively, and differential shaft 52 installs pinion 38, upper junction plate 27 from top to bottom successively, goes up upper bracket 37, first order differential assembly, middle upper bracket 50, link 13, middle undersetting 48, second level differential assembly, undersetting 44, lower connecting plate 43, time pinion 42 down; The axis hole of following gear wheel 39 and main shaft 28 are fixing, and the lower surface of the upper surface of last gear wheel 26 and installing plate 7 is fixed; Box of tricks connecting plate 53 combines as a whole with upper junction plate 27, link 13, lower connecting plate 43, and last upper bracket 37, middle upper bracket 50, middle undersetting 48 and following undersetting 44 all are fixed on the side of box of tricks connecting plate 53;
First order differential assembly is to be made up of first order differential assembly upper junction plate 30, first order differential deflector roll installing plate 32, first order differential sector gear 34 and first order differential gear 51; First order differential assembly upper junction plate 30, first order differential deflector roll installing plate 32 and first order differential sector gear 34 combine as a whole; Main shaft 28 installs axis hole separately, and first order differential gear 51 is installed on the differential shaft 52; One end of first order differential deflector roll installing plate 32 is installed first order differential deflector roll 31;
One end device, the second secondary deflector roll 14 of link 13, the axis hole of center is threaded onto on the main shaft 28, and its other end is fixed on the box of tricks connecting plate 53;
Second level differential assembly is to be made up of second level differential sector gear 45, second level differential deflector roll installing plate 36, second level differential assembly lower connecting plate 40 and second level differential gear 47; Second level differential sector gear 45, second level differential deflector roll installing plate 36, second level differential assembly lower connecting plate 40 combine as a whole; Main shaft 28 installs axis hole separately, and second level differential gear 47 is installed on the differential shaft 52; One end of second level differential deflector roll installing plate 36 is installed second level differential deflector roll 35;
The rotary tractor that the co-extrusion film extruder of the utility model is used; Employing makes the herringbone clamping plate rotate in the swing of doing near 360 degree, through the differential motion between other deflector roll the rotation of putting together of main carry-over pinch rolls and other deflector roll; Utilize the longer length of the second secondary deflector roll; Film is cushioned owing to rotating the direction variation that causes, thereby, reached the purpose of eliminating sudden and violent muscle phenomenon.Because wrap-up and mould bottom all do not rotate, so die life neither can not produce therefrom Lou yet and expect; Simultaneously, also rotating part is not suspended when receiving change of lap, thereby it is more convenient to receive change of lap.
Description of drawings
Fig. 1 is that the master of the utility model cuts open sketch map;
Fig. 2 is the K partial enlarged drawing of the utility model;
Fig. 3 is the H partial enlarged drawing of the utility model.
Among the figure: the 1st, co-extruding mould, the 2nd, film bubble, the 3rd, cooling and shaping device, the 4th, vertical installing rack, the 5th, herringbone clamping plate, the 6th, main carry-over pinch rolls; The 7th, installing plate, the 8th, upper mounting plate, the 9th, rotaring forward roller, the 10th, reducing motor, 11 is first secondary deflector roll mounting brackets, 12 is first secondary deflector rolls; The 13rd, link, 14 is second secondary deflector rolls, the 15th, lower installation board, the 16th, film, the 17th, frame, the 18th, pinion; The 19th, gear wheel, the 20th, supporting alignment pin, the 21st, supporting location bearing, the 22nd, support ring, the 23rd, block bearing; The 24th, supporting shaft, the 25th, bearing support, the 26th, last gear wheel, the 27th, upper junction plate, the 28th, main shaft; The 29th, spacer on the first order differential assembly, the 30th, first order differential assembly upper junction plate, the 31st, first order differential deflector roll, the 32nd, first order differential deflector roll installing plate, the 33rd, first order differential assembly inner spacing collar; The 34th, first order differential sector gear, the 35th, second level differential deflector roll, the 36th, second level differential deflector roll installing plate, the 37th, last upper bracket, the 38th, last pinion; The 39th, following gear wheel, the 40th, second level differential assembly lower connecting plate, the 41st, first order differential assembly inner spacing collar, the 42nd, following pinion, the 43rd, lower connecting plate; The 44th, following undersetting, the 45th, second level differential sector gear, the 46th, spacer on the differential assembly of the second level, the 47th, second level differential gear, the 48th, middle undersetting; The 49th, spacer under the first order differential assembly, the 50th, middle upper bracket, the 51st, first order differential gear, the 52nd, differential shaft, the 53rd, box of tricks connecting plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.Following explanation is to adopt the mode of giving an example, but the protection domain of the utility model should not be limited to this.
Present embodiment is to be made up of frame 17, upper mounting plate 8, lower installation board 15, co-extruding mould 1, cooling and shaping device 3, herringbone clamping plate 5, reducing motor 10, rotation support mechanism, haulage gear and planet differential motion, sees shown in the accompanying drawing 1.
Rotation support mechanism comprises pinion 18, gear wheel 19, support ring 22, bearing support 25, supporting shaft 24, block bearing 23, supporting alignment pin 20, supporting location bearing 21 and reducing motor 10, sees shown in the accompanying drawing 2.
Bearing support 25 and the side of reducing motor 10 devices on upper mounting plate 8, horizontal device pinion 18 on the output shaft that reducing motor 10 makes progress; The centre of upper mounting plate 8 has the hole, and the bearing support 25 more than three or three is distributed on the edge in this hole; The positioning component of horizontal bearing assembly and vertical shape is housed respectively on the bearing support 25; Horizontal bearing assembly comprises the supporting shaft 24 and the block bearing 23 that is loaded on its end of center position expenditure in the hole, the vertically positioning component of shape supporting alignment pin 20 and the supporting location bearing 21 that is loaded on its upper end; The centre of gear wheel 19 also has macropore, and is fixed on the support ring 22; The bottom face of support ring 22 is carried on the block bearing 23, and outer cylinder is butted on supporting location bearing 21; Gear wheel 19 and pinion 18 engagements.Herringbone clamping plate 5 combine as a whole with gear wheel 19.
Haulage gear comprises the secondary deflector roll of the secondary deflector roll of vertical installing rack 4, installing plate 7, main carry-over pinch rolls 6, rotaring forward roller 9, first 12, second 14, first order differential deflector roll 31 and second level differential deflector roll 35, sees shown in the accompanying drawing 1.
The upper end and the gear wheel 19 of vertical installing rack 4 combine as a whole, and its lower end connects installing plate 7, and the lower end of installing plate 7 connects with the planet differential motion; Installing plate 7 is two compositions, constitutes a framework, and a pair of main carry-over pinch rolls 6 devices are between two installing plates 7; Position, the middle and upper part device rotaring forward roller 9 of installing plate 7 one sides, device first secondary deflector roll mounting bracket 11, the first secondary deflector roll 12 devices in following position form certain length in the end of the first secondary deflector roll mounting bracket 11, are convenient to buffering.
The planet differential motion comprises main shaft 28, last gear wheel 26, goes up pinion 38, upper junction plate 27, first order differential assembly, second level differential assembly, link 13, lower connecting plate 43, time gear wheel 39, time pinion 42, differential shaft 52 and box of tricks connecting plate 53, sees shown in the accompanying drawing 3.
Box of tricks connecting plate 53 combines as a whole with upper junction plate 27, link 13, lower connecting plate 43 respectively, and last upper bracket 37, middle upper bracket 50, middle undersetting 48 and following undersetting 44 all are fixed on the side of box of tricks connecting plate 53; One end of link 13 extends longer, is convenient to buffering, its end fitting second secondary deflector roll 14, and the axis hole of center is threaded onto on the main shaft 28, and its other end is fixed on the box of tricks connecting plate 53.
First order differential assembly comprises first order differential assembly upper junction plate 30, first order differential deflector roll installing plate 32, first order differential sector gear 34 and first order differential gear 51.First order differential assembly upper junction plate 30, first order differential deflector roll installing plate 32 and first order differential sector gear 34 combine as a whole, and install main shaft 28 in its axis hole; First order differential gear 51 is installed on the differential shaft 52, and first order differential gear 51 forms engagement with first order differential sector gear 34; First order differential deflector roll 31 is installed in an end of first order differential deflector roll installing plate 32.
Second level differential assembly is to be made up of second level differential sector gear 45, second level differential deflector roll installing plate 36, second level differential assembly lower connecting plate 40 and second level differential gear 47; Second level differential sector gear 45, second level differential deflector roll installing plate 36, second level differential assembly lower connecting plate 40 combine as a whole, and install main shaft 28 in its axis hole; Second level differential gear 47 is installed on the differential shaft 52, and second level differential gear 47 forms engagement with second level differential sector gear 45; Second level differential deflector roll 35 is installed in an end of second level differential deflector roll installing plate 36.
During use, film bubble 2 is extruded by co-extruding mould 1, and behind cooling and shaping device 3 cooling and shapings, it is folding to get into herringbone clamping plate 5, becomes band-like film 16.Thereafter, film 16 is drawn by main carry-over pinch rolls 6, behind the secondary deflector roll of rotaring forward roller 9, first 12, first order differential deflector roll 31, the second secondary deflector roll 14 and second level differential deflector roll 35, is drawn towards wrap-up and carries out rolling.
Meanwhile; Reducing motor 10 first forward rotation; Driving pinion 18 rotates with gear wheel 19 and herringbone clamping plate 5; Gear wheel 19 drives vertical installing rack 4, installing plate 7 and last gear wheel 26 again and rotates, and pinion 38 is together with upper junction plate 27, first order differential assembly, second level differential assembly, link 13, lower connecting plate 43, pinion 42, differential shaft 52 and box of tricks connecting plate 53 be around the axle center rotation of main shaft 28 down in 26 drives of last gear wheel; Simultaneously, the second level differential gear 47 and the following pinion 42 of the first order differential gear 51 of last pinion 38, first order differential assembly, second level differential assembly again can be around the axle center rotations of differential shaft 52.Because last pinion 38, first order differential gear 51, second level differential gear 47 are different with the number of teeth of following pinion 42; Thereby; Cause the rotating speed of the secondary deflector roll of the first secondary deflector roll 12, second 14, first order differential deflector roll 31 and second level differential deflector roll 35 inconsistent; Thereby; Make the secondary deflector roll of the secondary deflector roll 12, second of winning 14, first order differential deflector roll 31 and second level differential deflector roll 35 each other by the original angle that forms gradually parallel to each other, it is constant to guarantee that like this film 16 remains at outgoing position.When gear wheel 19 turned near 360 ° (generally being set at 355 °), reducing motor 10 stopped, also counter-rotating rapidly; When being returned to the home position, beginning again just changes, and so goes round and begins again, and herringbone clamping plate 5 rotate in the swing of doing near 360 °, thereby, can reach the purpose of eliminating sudden and violent muscle phenomenon.Because the length of the second secondary deflector roll is longer, the direction that film is caused owing to rotation changes and can cushion.
Because wrap-up is in company with rotating, so the part that can not need stop operating during change of lap.
The rotary tractor that the co-extrusion film extruder of the utility model is used both can be used for bilayer, also can be used for three layers even PP TYPE extruder, also can be used for other film extruder.
Claims (4)
1. the rotary tractor that co-extrusion film extruder is used comprises frame (17), upper mounting plate (8), lower installation board (15), reducing motor (10) and main carry-over pinch rolls (6), and upper mounting plate (8) and lower installation board (15) install the upper and lower position in frame (17) respectively; It is characterized in that: also include rotation support mechanism, haulage gear and planet differential motion.
2. the rotary tractor that co-extrusion film extruder according to claim 1 is used is characterized in that: described rotation support mechanism is to be made up of pinion (18), gear wheel (19), support ring (22), bearing support (25), supporting shaft (24), block bearing (23), supporting alignment pin (20), supporting location bearing (21) and reducing motor (10); Bearing support (25) and reducing motor (10) install on upper mounting plate (8), horizontal device pinion (18) on the output shaft that reducing motor (10) makes progress; The positioning component of horizontal bearing assembly and vertical shape is housed respectively on the bearing support (25); Horizontal bearing assembly comprises supporting shaft (24) and dress block bearing (23) on it, vertically the positioning component of shape supporting alignment pin (20) and dress supporting location bearing (21) on it; The centre of gear wheel (19) has macropore, and is fixed on the support ring (22), and support ring (22) is carried on the block bearing (23), gear wheel (19) and pinion (18) engagement.
3. the rotary tractor that co-extrusion film extruder according to claim 1 and 2 is used is characterized in that: described haulage gear is to be made up of vertical installing rack (4), installing plate (7), main carry-over pinch rolls (6), rotaring forward roller (9), the first secondary deflector roll (12), the second secondary deflector roll (14), first order differential deflector roll (31), second level differential deflector roll (35); The upper end and the gear wheel (19) of vertical installing rack (4) combine as a whole, and its lower end connects installing plate (7); A pair of main carry-over pinch rolls (6) device is between two installing plates (7), and the position, middle and upper part of installing plate (7) one sides is installed the rotaring forward roller (9) and the first secondary deflector roll (12) respectively with following position.
4. the rotary tractor that co-extrusion film extruder according to claim 3 is used is characterized in that: described planet differential motion is by main shaft (28), go up gear wheel (26), go up pinion (38), upper junction plate (27), first order differential assembly, second level differential assembly, link (13), lower connecting plate (43), gear wheel (39), pinion (42), differential shaft (52) and box of tricks connecting plate (53) formation down down; Main shaft (28) installs gear wheel (26), upper junction plate (27), first order differential assembly, link (13), second level differential assembly, lower connecting plate (43), gear wheel (39) and lower installation board (15) down from top to bottom successively, and differential shaft (52) installs pinion (38), upper junction plate (27) from top to bottom successively, goes up upper bracket (37), first order differential assembly, middle upper bracket (50), link (13), middle undersetting (48), second level differential assembly, time undersetting (44), lower connecting plate (43), time pinion (42); The axis hole of following gear wheel (39) and main shaft (28) are fixing, and the lower surface of the upper surface of last gear wheel (26) and installing plate (7) is fixed; Box of tricks connecting plate (53) combines as a whole with upper junction plate (27), link (13), lower connecting plate (43), and last upper bracket (37), middle upper bracket (50), middle undersetting (48) and following undersetting (44) all are fixed on the side of box of tricks connecting plate (53);
First order differential assembly is to be made up of first order differential assembly upper junction plate (30), first order differential deflector roll installing plate (32), first order differential sector gear (34) and first order differential gear (51); First order differential assembly upper junction plate (30), first order differential deflector roll installing plate (32) and first order differential sector gear (34) combine as a whole; Main shaft (28) installs axis hole separately, and first order differential gear (51) is installed on the differential shaft (52); One end of first order differential deflector roll installing plate (32) is installed first order differential deflector roll (31);
One end device, the second secondary deflector roll (14) of link (13), the axis hole of center is threaded onto on the main shaft (28), and its other end is fixed on the box of tricks connecting plate (53);
Second level differential assembly is to be made up of second level differential sector gear (45), second level differential deflector roll installing plate (36), second level differential assembly lower connecting plate (40) and second level differential gear (47); Second level differential sector gear (45), second level differential deflector roll installing plate (36), second level differential assembly lower connecting plate (40) combine as a whole; Main shaft (28) installs axis hole separately, and second level differential gear (47) is installed on the differential shaft (52); One end of second level differential deflector roll installing plate (36) is installed second level differential deflector roll (35);
Last pinion (38), first order differential gear (51), second level differential gear (47) and following pinion (42) are fixed on the differential shaft (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202041949U CN202114907U (en) | 2011-06-13 | 2011-06-13 | Rotary traction device for coextrusion film extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202041949U CN202114907U (en) | 2011-06-13 | 2011-06-13 | Rotary traction device for coextrusion film extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114907U true CN202114907U (en) | 2012-01-18 |
Family
ID=45456003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202041949U Expired - Fee Related CN202114907U (en) | 2011-06-13 | 2011-06-13 | Rotary traction device for coextrusion film extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065224A (en) * | 2019-05-31 | 2019-07-30 | 重庆瑞霆塑胶有限公司 | Extrusion of thin-wall pipe device |
| CN110181800A (en) * | 2019-06-28 | 2019-08-30 | 重庆瑞霆塑胶有限公司 | Tilting rack adjustment mechanism |
-
2011
- 2011-06-13 CN CN2011202041949U patent/CN202114907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065224A (en) * | 2019-05-31 | 2019-07-30 | 重庆瑞霆塑胶有限公司 | Extrusion of thin-wall pipe device |
| CN110181800A (en) * | 2019-06-28 | 2019-08-30 | 重庆瑞霆塑胶有限公司 | Tilting rack adjustment mechanism |
| CN110181800B (en) * | 2019-06-28 | 2021-05-28 | 重庆瑞霆塑胶有限公司 | Tilting frame adjusting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202399571U (en) | Insertion edge forming device for bottom-connected doypack making machine | |
| CN201040593Y (en) | Synchronization winding packing machine for plastic pipe | |
| CN202114907U (en) | Rotary traction device for coextrusion film extruding machine | |
| CN102753318A (en) | Rotary working apparatus | |
| CN104226769B (en) | Servo spinning machine | |
| CN201552749U (en) | Horizontal upper traction rotary device | |
| CN206624087U (en) | Vertical type full automatic spreads paper device | |
| CN206344532U (en) | A kind of double-deck overlay film system of the PVC board for possessing Quality advance function | |
| CN203157158U (en) | Material wrapping and welting device | |
| CN103111467B (en) | Horizontal or vertical type general rolling mill | |
| CN206940020U (en) | A kind of film take-up for the production of multi-layer co-extruded air-cushion film | |
| CN207890753U (en) | A kind of rolling lateral slicer device | |
| CN206307802U (en) | A kind of storage cloth holder of film machine | |
| CN215287223U (en) | Unwinding device of packing sponge | |
| CN210969098U (en) | Material pressing device for sponge flat cutting machine | |
| CN111392486A (en) | Four-shaft slitting machine | |
| CN103143655B (en) | Bead ring positioning, clamping and turning device of bead ring winding machine | |
| CN204076811U (en) | A kind of self-adhesive film production equipment | |
| CN201400319Y (en) | Vertical sealing structure for high-speed sealing for vertical package machine | |
| CN203246090U (en) | Mechanical boosting device | |
| CN202967656U (en) | Winding device for center of thin film | |
| CN218371042U (en) | Sound insulation cotton production is stranded device of pricking with rolling | |
| CN211468956U (en) | Turntable mechanism of packaging machinery | |
| CN207901704U (en) | Mobile drum-type make-up machine | |
| CN110091531A (en) | Mobile drum-type make-up machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120118 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |