CN215586109U - Printing and dyeing auxiliary mixing device convenient to use - Google Patents
Printing and dyeing auxiliary mixing device convenient to use Download PDFInfo
- Publication number
- CN215586109U CN215586109U CN202121249527.XU CN202121249527U CN215586109U CN 215586109 U CN215586109 U CN 215586109U CN 202121249527 U CN202121249527 U CN 202121249527U CN 215586109 U CN215586109 U CN 215586109U
- Authority
- CN
- China
- Prior art keywords
- motor
- blending tank
- mixing
- stirring
- tank
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the field of printing and dyeing auxiliaries, in particular to a convenient-to-use printing and dyeing auxiliary mixing device, which controls a feed pump, a discharge pump, a stirring motor and a heating motor to work through a controller, a wireless connecting device and a data conversion device, and controls the rotating motor through the connection of a wireless control device of the rotating motor and a wireless connecting device of the controller, so that the automatic work of a mixing tank is realized, the mixing tank is more convenient to use, a stirring ring is arranged at the bottom of a stirring shaft, the stirring effect of the mixing tank is improved, a first stabilizing seat is arranged outside an installation seat, a telescopic layer is arranged in the first stabilizing seat, compression springs are arranged in the telescopic layer, a plurality of compression springs are arranged, clamping blocks are further arranged in the telescopic layer, one end of each clamping block is connected with each compression spring, and one end of each clamping block abuts against the surface of the installation seat, the outside of heating motor is equipped with the heating cabinet, the outside of heating cabinet is equipped with the second and stabilizes the seat.
Description
Technical Field
The utility model relates to the field of printing and dyeing auxiliaries, in particular to a printing and dyeing auxiliary mixing device convenient to use.
Background
The printing and dyeing auxiliary is an auxiliary used in the process of printing and dyeing fabrics, can improve the printing and dyeing effects and comprises a printing auxiliary and a dyeing auxiliary, wherein the printing auxiliary comprises a thickening agent, an adhesive, a cross-linking agent, an emulsifier, a dispersant, other printing auxiliaries and the like, a plurality of auxiliaries need to be mixed in the using process to meet the using requirements, and a common dyeing auxiliary mixing device has poor mixing effect in the mixing process, is easy to produce uneven mixing of the auxiliaries and is inconvenient for users to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the printing and dyeing auxiliary mixing device which is convenient to stir, uniformly mix and use.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model relates to a printing and dyeing auxiliary mixing device convenient to use, which comprises a base, a mixing tank, a mounting seat, a stirring motor, a rotating motor, a stirring shaft, a rotating shaft and a heating motor, wherein the mounting seat is mounted on the base, a rotating groove is formed in the mounting seat, a rotating block is arranged at the bottom of the mixing tank and embedded in the rotating groove, so that the mixing tank is mounted in the mounting seat, the mixing tank comprises a first feeding pipe, a second feeding pipe and a discharging pipe, the first feeding pipe and the second feeding pipe are mounted at one end of the top of the mixing tank, the first feeding pipe is mounted on the rear side of the second feeding pipe, a feeding pump is arranged on the first feeding pipe, the top of the second feeding pipe is in a funnel shape, the discharging pipe is arranged on one side of the mixing tank, penetrates through the mixing tank and extends into the mixing tank, and a discharging pump is arranged on the discharging pipe, the bottom of the mixing tank is oblique to the direction of the discharge pipe, the stirring motor is installed at the top of the mixing tank and is positioned at the middle position of the top of the mixing tank, a damping base is arranged between the stirring motor and the top of the mixing tank, a connecting shaft and a shaft coupling are arranged on the stirring motor, one end of the connecting shaft is connected with the stirring motor, one end of the connecting shaft penetrates through the top of the mixing tank and extends into the mixing tank, the shaft coupling is connected with one end of the connecting shaft extending into the mixing tank, the stirring shaft is positioned in the mixing tank and is connected with the shaft coupling, a plurality of stirring paddles are arranged on the stirring shaft, a stirring shaft protective shell is arranged on the outer side of the stirring shaft, a heat preservation layer is arranged in the mixing tank, the heating motor is installed at one side of the top of the mixing tank and is positioned at one side far away from the first feed pipe, and a heating pipe is arranged on the heating motor, the heating pipe penetrates through the top of the mixing tank and extends into the heat preservation layer, a mounting groove is arranged in the mounting seat, the rotating motor is arranged in the mounting groove, a transfer shaft is arranged on the rotating motor, a rotating shaft is arranged on the transfer shaft and penetrates through the bottom of the mixing tank and extends into the mixing tank, rotating rods are arranged on two sides of the top of the rotating shaft, one end of each rotating rod is welded on the mixing tank, a controller is arranged on the mixing tank and is arranged on the front side of the mixing tank, a control unit, a wireless connection module and a data conversion device are arranged in the controller, the data conversion device is connected with the heating motor, the stirring motor, the feeding pump and the discharging pump through control lines, data line connections are arranged between the wireless connection device and the data conversion device and the control unit, and a wireless control device is arranged on the rotating motor, and a wireless connection device in the controller is connected with a wireless control device of the rotating motor, the base is further provided with an ascending ladder, the ascending ladder is positioned on one side of the base, and is provided with a fixing bolt to be connected with the base.
In order to improve the stirring effect, the utility model is improved in that the bottom of the stirring shaft is provided with a stirring ring.
In order to improve the stability, the utility model is improved in that a first stabilizing seat is arranged outside the mounting seat, a telescopic layer is arranged in the first stabilizing seat, compression springs are arranged in the telescopic layer, a plurality of compression springs are arranged, a fixture block is further arranged in the telescopic layer, one end of the fixture block is connected with the compression springs, the other end of the fixture block abuts against the surface of the mounting seat, a heating box is arranged outside the heating motor, a second stabilizing seat is arranged outside the heating box, and a stirring motor protective shell is arranged outside the stirring motor.
In order to improve the shock absorption and sealing effects, the utility model has the improvement that a sealing gasket is arranged between the transfer shaft and the bottom of the mixing tank, and a shock absorption pad is arranged between the coupling and the top inside the mixing tank.
In order to facilitate observation, the utility model improves that the front side of the mixing tank is provided with an observation port.
In order to facilitate moving or fixing, the utility model is improved in that the bottom of the base is provided with a pulley, the pulley is arranged at the corner of the base, and the pulley is provided with a pulley chuck.
In order to improve the connection sealing performance of the first feeding pipe and the first discharging pipe, the utility model improves that the first feeding pipe and the first discharging pipe are provided with connecting valves, and the connecting valves are provided with rotating blocks.
(III) advantageous effects
Compared with the prior art, the utility model provides a printing and dyeing auxiliary mixing device which is convenient to use:
the printing and dyeing auxiliary agent mixing device convenient to use controls the work of a feeding pump, a discharging pump, a stirring motor and a heating motor through a controller, a wireless connection device and a data conversion device, and controls the rotation motor through the connection of a wireless control device of the rotation motor and the wireless connection device of the controller, so that the automatic work of a mixing tank is realized, the mixing tank is more convenient to use, a stirring ring is arranged at the bottom of a stirring shaft, the stirring effect of the mixing tank is improved, a first stabilizing seat is arranged outside the mounting seat, a telescopic layer is arranged in the first stabilizing seat, a plurality of compression springs are arranged in the telescopic layer, a clamping block is further arranged in the telescopic layer, one end of the clamping block is connected with the compression springs, one end of the clamping block abuts against the surface of the mounting seat, a heating box is arranged outside the heating motor, and a second stabilizing seat is arranged outside the heating box, the outside of agitator motor is equipped with agitator motor protective housing, has further improved the security and the steadiness of blending tank work.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the fixing frame of the present invention;
in the figure: 1. a base; 2. a mixing tank; 3. a mounting seat; 4. a first feed tube; 5. a feed pump; 6. a second feed tube; 7. a discharge pipe; 8. a discharge pump; 9. a connecting valve; 10. a first stabilizing base; 11. a second stabilizing base; 12. a stirring motor; 13. a connecting shaft; 14. a coupling; 15. a stirring shaft; 16. a stirring paddle; 17. a stirring ring; 18. a protective shell; 19. a damping mount; 20. a shock pad; 21. a rotating shaft; 22. rotating the motor; 23. a transfer shaft; 24. a gasket; 25. a stirring motor protective housing; 26. a heating box; 27. a stretchable layer; 28. a compression spring; 29. a clamping block; 30. a rotating groove; 31. a viewing port; 32. a pulley; 33. a controller; 34. a heating motor; 35. heating a tube; 36. rotating the rod; 37. a stirring shaft protective shell; 38. climbing a ladder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the printing and dyeing auxiliary mixing device convenient to use of the present invention includes a base 1, a mixing tank 2, a mounting base 3, a stirring motor 12, a rotating motor 22, a stirring shaft 15, a rotating shaft 21, and a heating motor 34, wherein the mounting base 3 is mounted on the base 1, the mounting base 3 is provided with a rotating groove 30, the bottom of the mixing tank 2 is provided with a rotating block, the rotating block is embedded in the rotating groove 30, and then the mixing tank 2 is mounted in the mounting base 3, the mixing tank 2 includes a first feeding pipe 4, a second feeding pipe 6, and a discharging pipe 7, the first feeding pipe 4 and the second feeding pipe 6 are mounted at one end of the top of the mixing tank 2, the first feeding pipe 4 is mounted at the rear side of the second feeding pipe 6, the first feeding pipe 4 is provided with a feeding pump 5, the top of the second feeding pipe 6 is funnel-shaped, the discharging pipe 7 is arranged on one side of the mixing tank 2, the discharging pipe 7 penetrates through the mixing tank 2 and extends into the mixing tank 2, a discharging pump 8 is arranged on the discharging pipe 7, the bottom of the mixing tank 2 is oblique to the direction of the discharging pipe 7, the stirring motor 12 is arranged on the top of the mixing tank 2 and is located at the middle position of the top of the mixing tank 2, a damping base 191 is arranged between the stirring motor 12 and the top of the mixing tank 2, a connecting shaft 13 and a coupler 14 are arranged on the stirring motor 12, one end of the connecting shaft 13 is connected with the stirring motor 12, one end of the connecting shaft penetrates through the top of the mixing tank 2 and extends into the mixing tank 2, the coupler 14 is connected with one end of the connecting shaft 13 extending into the mixing tank 2, the stirring shaft 15 is located inside the mixing tank 2 and is connected with the coupler 14, a stirring paddle 16 is arranged on the stirring shaft 15, and a plurality of stirring paddles 16 are arranged, the outside of (mixing) shaft 15 is equipped with (mixing) shaft 15 protective housing 18, the inside heat preservation that is equipped with of blending tank 2, heating motor 34 installs in one side at blending tank 2 top, and is located the one side of keeping away from first inlet pipe 4, be equipped with heating pipe 35 on heating motor 34, heating pipe 35 runs through in the blending tank 2 top stretches into the heat preservation, be equipped with the mounting groove in the mount pad 3, it installs in the mounting groove to rotate motor 22, be equipped with switching shaft 23 on rotating motor 22, be equipped with axis of rotation 21 on the switching shaft 23, axis of rotation 21 runs through in blending tank 2 bottom stretches into blending tank 2, axis of rotation 21 top both sides are equipped with dwang 36, just dwang 36 one end welding is on blending tank 2, be equipped with controller 33 on blending tank 2, just controller 33 installs the front side at blending tank 2, be equipped with the control unit in the controller 33, Wireless connection module and data conversion equipment, be equipped with the control line between data conversion equipment and heating motor 34, agitator motor 12, charge pump 5 and the discharge pump 8 and be connected, be equipped with the data line between wireless connection equipment and data conversion equipment and the control unit and be connected, be equipped with wireless control device on the rotation motor 22, just wireless connection equipment in the controller 33 is connected with the wireless control device who rotates motor 22, still be equipped with on the base 1 and step on the ladder 38, just step on the ladder 38 and be located one side of base 1, and be equipped with fixing bolt and be connected with base 1.
When the convenient-to-use printing and dyeing auxiliary agent mixing device is used, the controller 33, the wireless connection device and the data conversion device are used for controlling the feeding pump 5, the discharging pump 8, the stirring motor 12 and the heating motor 34 to work, the wireless control device of the rotating motor 22 is connected with the wireless connection device of the controller 33 for controlling the rotating motor 22, so that the automatic work of the mixing tank 2 is realized, the mixing tank 2 is more convenient to use, the first feeding pipe 4 is used for realizing quick feeding through the feeding pump 5, the first feeding pipe 4 is inconvenient to use and can be manually fed through the second feeding pipe 6, the stirring motor 12 is used for climbing to the position flush with the second feeding pipe 6 through the climbing ladder 38 during manual feeding, so that the feeding is more convenient, the stirring motor 12 drives the stirring shaft 15 and the stirring paddle 16 to uniformly stir mixed materials through the connecting shaft 13 and the coupler 14, and the stirring motor 22 and the switching shaft 23 are rotated, Rotation axis 21 and dwang 36 drive blending tank 2 and realize rotating on mount pad 3 through dwang 36 and rotation groove 30, make blending tank 2's mixed effect more even, use discharging pipe 7 and the quick ejection of compact of discharge pump 8 realization compounding, design through blending tank 2 bottom to discharging pipe 7 slope, discharging speed has been improved, the (mixing) shaft 15 protective housing 18 through the (mixing) shaft 15 outside has prolonged the life of (mixing) shaft 15, realize the heat preservation of heat preservation to blending tank 2 through heating motor 34 and heating pipe 35, thereby be convenient for discharging pipe 7 makes things convenient for the ejection of compact.
In order to improve the stirring effect, the utility model improves that the bottom of the stirring shaft 15 is provided with a stirring ring 17.
In order to improve the stability, the utility model improves that a first stabilizing seat 10 is arranged outside the mounting seat 3, a telescopic layer 27 is arranged in the first stabilizing seat 10, a compression spring 28 is arranged in the telescopic layer 27, a plurality of compression springs 28 are arranged, a fixture block 29 is further arranged in the telescopic layer 27, one end of the fixture block 29 is connected with the compression spring 28, the other end of the fixture block abuts against the surface of the mounting seat 3, a heating box 26 is arranged outside the heating motor 34, a second stabilizing seat 11 is arranged outside the heating box 26, and a protective shell 18 of the stirring motor 12 is arranged outside the stirring motor 12.
In order to improve the shock absorption and sealing effects, the utility model improves that a sealing gasket 24 is arranged between the adapter shaft 23 and the bottom of the mixing tank 2, and a shock absorption pad 20 is arranged between the coupler 14 and the top of the interior of the mixing tank 2.
For the convenience of observation, the utility model improves that the front side of the mixing tank 2 is provided with an observation port 31.
In order to facilitate moving or fixing, the utility model improves that a pulley 32 is arranged at the bottom of the base 1, the pulley 32 is installed at a corner of the base 1, and a pulley chuck is arranged on the pulley 32.
In order to improve the connection sealing performance of the first feeding pipe 4 and the discharging pipe 7, the utility model improves that a connecting valve 9 is arranged on the first feeding pipe 4 and the discharging pipe 7, and a rotating block is arranged on the connecting valve 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The printing and dyeing auxiliary mixing device convenient to use is characterized by comprising a base (1), a mixing tank (2), a mounting seat (3), a stirring motor (12), a rotating motor (22), a stirring shaft (15), a rotating shaft (21) and a heating motor (34), wherein the mounting seat (3) is installed on the base (1), a rotating groove (30) is formed in the mounting seat (3), a rotating block is arranged at the bottom of the mixing tank (2) and embedded in the rotating groove (30), the mixing tank (2) is installed in the mounting seat (3), the mixing tank (2) comprises a first feeding pipe (4), a second feeding pipe (6) and a discharging pipe (7), the first feeding pipe (4) and the second feeding pipe (6) are installed at one end of the top of the mixing tank (2), and the first feeding pipe (4) is installed at the rear side of the second feeding pipe (6), be equipped with charge pump (5) on first inlet pipe (4), the top of second inlet pipe (6) is the funnel shape, discharging pipe (7) set up the one side at blending tank (2), just inside discharging pipe (7) run through blending tank (2) and stretch into blending tank (2), be equipped with discharge pump (8) on discharging pipe (7), the bottom of blending tank (2) is cut to discharging pipe (7) direction, agitator motor (12) are installed at blending tank (2) top, and are located blending tank (2) top intermediate position, be equipped with vibration damping mount (19) between agitator motor (12) and blending tank (2) top, be equipped with on agitator motor (12) and be equipped with connecting axle (13) and shaft coupling (14), connecting axle (13) one end is connected with agitator motor (12), and one end runs through inside blending tank (2) top stretches into blending tank (2), and the shaft coupling (14) with the connecting axle (13) stretch into the inside one end of blending tank (2) and connect, the (mixing) shaft (15) is located inside blending tank (2), and is connected with shaft coupling (14), be equipped with stirring rake (16) on (mixing) shaft (15), and stirring rake (16) are equipped with a plurality ofly, the outside of (mixing) shaft (15) is equipped with (mixing) shaft (15) protective housing (18), the inside heat preservation that is equipped with of blending tank (2), install in one side at blending tank (2) top heating motor (34), and be located the one side of keeping away from first inlet pipe (4), be equipped with heating pipe (35) on heating motor (34), heating pipe (35) run through blending tank (2) top and stretch into in the heat preservation, be equipped with the mounting groove in mount pad (3), rotation motor (22) is installed in the mounting groove, be equipped with switching axle (23) on rotation motor (22), be equipped with axis of rotation (21) on switching axle (23), axis of rotation (21) runs through blending tank (2) bottom and stretches into in blending tank (2), axis of rotation (21) top both sides are equipped with dwang (36), just dwang (36) one end welding is on blending tank (2), be equipped with controller (33) on blending tank (2), just controller (33) is installed in the front side of blending tank (2), be equipped with control unit, wireless connection module and data conversion device in controller (33), be equipped with the control line between data conversion device and heating motor (34), agitator motor (12), charge pump (5) and ejection of compact pump (8) and be connected, be equipped with the data line connection between wireless connection device and data conversion device and the control unit, be equipped with wireless control device on rotation motor (22), and a wireless connection device in the controller (33) is connected with a wireless control device of the rotating motor (22), the base (1) is further provided with an ascending ladder (38), the ascending ladder (38) is located on one side of the base (1), and a fixing bolt is arranged to connect the ascending ladder with the base (1).
2. The mixing device for printing and dyeing auxiliary convenient to use according to claim 1 is characterized in that the bottom of the stirring shaft (15) is provided with a stirring ring (17).
3. The printing and dyeing auxiliary mixing device convenient to use according to claim 1, characterized in that a first fixing seat (10) is arranged outside the mounting seat (3), a telescopic layer (27) is arranged in the first fixing seat (10), a plurality of compression springs (28) are arranged in the telescopic layer (27), a plurality of clamping blocks (29) are further arranged in the telescopic layer (27), and one end of each clamping block (29) is connected with the compression spring (28) and one end of each clamping block abuts against the surface of the mounting seat (3).
4. The printing and dyeing auxiliary mixing device convenient to use according to claim 1, characterized in that a heating box (26) is arranged outside the heating motor (34), a second fixing seat (11) is arranged outside the heating box (26), and a protective shell (18) of the stirring motor (12) is arranged outside the stirring motor (12).
5. A printing and dyeing auxiliary mixing device convenient to use according to claim 1, characterized in that a sealing gasket (24) is arranged between the adapter shaft (23) and the bottom of the mixing tank (2), and a shock-absorbing pad (20) is arranged between the coupler (14) and the top of the interior of the mixing tank (2).
6. A printing and dyeing auxiliary mixing device convenient to use according to claim 1, characterized in that the front side of the mixing tank (2) is provided with a viewing port (31).
7. The printing and dyeing auxiliary mixing device convenient to use according to claim 1, characterized in that the bottom of the base (1) is provided with a pulley (32), the pulley (32) is installed at the corner of the base (1), and the pulley (32) is provided with a pulley chuck.
8. A mixing device for printing and dyeing auxiliary easy to use according to any one of claims 1-7, characterized in that the first feeding pipe (4) and the discharging pipe (7) are provided with connecting valves (9), and the connecting valves (9) are provided with turning blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121249527.XU CN215586109U (en) | 2021-06-05 | 2021-06-05 | Printing and dyeing auxiliary mixing device convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121249527.XU CN215586109U (en) | 2021-06-05 | 2021-06-05 | Printing and dyeing auxiliary mixing device convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215586109U true CN215586109U (en) | 2022-01-21 |
Family
ID=79874474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121249527.XU Active CN215586109U (en) | 2021-06-05 | 2021-06-05 | Printing and dyeing auxiliary mixing device convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215586109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832760A (en) * | 2022-05-05 | 2022-08-02 | 广饶县科瑞生物科技有限公司 | A control by temperature change agitated vessel for production of olein |
-
2021
- 2021-06-05 CN CN202121249527.XU patent/CN215586109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832760A (en) * | 2022-05-05 | 2022-08-02 | 广饶县科瑞生物科技有限公司 | A control by temperature change agitated vessel for production of olein |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215586109U (en) | Printing and dyeing auxiliary mixing device convenient to use | |
| CN110723423A (en) | Rotationally adjustable blanking equipment for electrical automation | |
| CN212312369U (en) | Highway concrete mixing device | |
| CN211250741U (en) | Concrete mixing system | |
| CN210544822U (en) | Solid-liquid material mixing device | |
| CN218138904U (en) | Concrete mixing equipment | |
| CN215313531U (en) | Lamps and lanterns glue-pouring machine | |
| CN214819741U (en) | Concrete aggregate loading attachment | |
| CN216093144U (en) | Dedicated feed bin of environment-friendly shaving board and discharging device | |
| CN112922344B (en) | Prevent automatic watering device of construction concrete of jam | |
| CN210616999U (en) | Agitating unit is used in production of PVC drain pipe spare | |
| CN208120942U (en) | A kind of novel sludge solidification device | |
| CN215150709U (en) | Raw material mixing device for epoxy resin production | |
| CN210530271U (en) | Paint spraying device for building | |
| CN217746763U (en) | Medicine mixing arrangement with supplementary heating function | |
| CN212999433U (en) | Horizontal helical ribbon mixer | |
| CN217731672U (en) | Feeding structure for processing and producing concrete waterproofing agent | |
| CN217257460U (en) | Raw material stirring device for processing rubber blocks with adjustable internal temperature | |
| CN220864429U (en) | Stirring machine head for manufacturing flower mud | |
| CN216372747U (en) | High-working-efficiency mixing machine for road and bridge engineering | |
| CN212855509U (en) | Viscosity adjusting barrel for improving viscosity of conductive slurry | |
| CN217221160U (en) | High-efficient homogeneity agitated kettle | |
| CN214389806U (en) | Electric pure water acid preparation device for standardized charging room | |
| CN218227240U (en) | Concrete is with mixing agitated vessel | |
| CN215311870U (en) | Black device is transferred to printing ink |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |