CN214051368U - Novel automobile coating stirring device - Google Patents

Novel automobile coating stirring device Download PDF

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Publication number
CN214051368U
CN214051368U CN202023004158.6U CN202023004158U CN214051368U CN 214051368 U CN214051368 U CN 214051368U CN 202023004158 U CN202023004158 U CN 202023004158U CN 214051368 U CN214051368 U CN 214051368U
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CN
China
Prior art keywords
stirring
central shaft
stirring barrel
annular
barrel
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Active
Application number
CN202023004158.6U
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Chinese (zh)
Inventor
王晓红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Institute of Commerce
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Wuxi Institute of Commerce
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Filing date
Publication date
Application filed by Wuxi Institute of Commerce filed Critical Wuxi Institute of Commerce
Priority to CN202023004158.6U priority Critical patent/CN214051368U/en
Application granted granted Critical
Publication of CN214051368U publication Critical patent/CN214051368U/en
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Abstract

The utility model discloses a novel automobile coating stirring device, which comprises a stirring barrel, wherein a central shaft and an annular column with hollowed side walls are arranged in the stirring barrel, a first motor for driving the central shaft to rotate and a second motor for driving the annular column to rotate are arranged below the stirring barrel, and the rotation axes of the central shaft and the annular column are the same; the central shaft is provided with a plurality of stirring blades, the inner ring surface of the annular column is provided with a crushing cutter, and the stirring blades are provided with a plurality of liquid driving grooves; the liquid driving groove extends from the center of the stirring barrel to the barrel wall of the stirring barrel, and inclines towards the reverse direction of the rotation direction of the central shaft along the extending direction. The utility model discloses can smash the agglomerate that the stirring in-process produced, make the coating mix more fully.

Description

Novel automobile coating stirring device
Technical Field
The utility model relates to an agitated vessel field especially relates to a novel automotive coating stirring device.
Background
In automotive coatings's production process, need carry out intensive mixing with the raw materials liquid, but automotive coatings's raw materials liquid is comparatively thick, appears the reunion easily at the in-process of stirring for the stirring is not thorough enough, and the unable misce bene of raw materials liquid, consequently need smash the reunion at stirring in-process, in order to improve coating production quality.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a novel automobile coating stirring device can smash the agglomerate that the stirring in-process produced, makes the coating mix more fully.
The technical scheme is as follows: in order to achieve the purpose, the novel automobile coating stirring device comprises a stirring barrel, wherein a central shaft and an annular column with a hollowed side wall are arranged in the stirring barrel, a first motor for driving the central shaft to rotate and a second motor for driving the annular column to rotate are arranged below the stirring barrel, and the rotation axes of the central shaft and the annular column are the same; the central shaft is provided with a plurality of stirring blades, the inner ring surface of the annular column is provided with a crushing cutter, and the stirring blades are provided with a plurality of liquid driving grooves; the liquid driving groove extends from the center of the stirring barrel to the barrel wall of the stirring barrel, and inclines towards the reverse direction of the rotation direction of the central shaft along the extending direction.
Further, connect on the outside of annular post and be provided with the scraper blade, the lateral surface of scraper blade with the inner wall of agitator is laminated mutually.
Furthermore, a plurality of liquid driving holes are arranged on the scraper in a penetrating manner, the liquid driving holes extend obliquely along the horizontal direction, and an orifice on one side of each liquid driving hole facing the rotation direction of the scraper is closer to the wall of the stirring barrel; the liquid driving holes are vertically arranged on the scraper.
Furthermore, a plurality of outer ends of the stirring blades are connected with each other through a stirring ring, and a vertical twisting cutter is arranged on the stirring ring.
Further, the crushing cutter is in a spatial spiral shape.
Furthermore, the outer side surface of the twisting cutter is separated from the inner side surface of the crushing cutter in a clearance mode, and a plurality of sawtooth grooves are formed in the outer side surface of the twisting cutter.
Further, a feeding port is arranged above the stirring barrel, and a discharging port is arranged below the stirring barrel; a support frame is arranged below the stirring barrel, a rotating hole is formed in the bottom of the stirring barrel, an annular rotating shaft is arranged at the lower end of the annular column and is rotatably arranged in the rotating hole, an annular gear is arranged below the annular rotating shaft, and an output shaft of the second motor is in transmission connection with the annular gear; the central shaft is rotatably arranged in the annular rotating shaft and is coaxially connected with an output shaft of the first motor.
Further, the annular post and the central shaft rotate in opposite directions.
Has the advantages that: the utility model discloses a novel automobile coating stirring device, its beneficial effect as follows:
1) a crushing cutter is arranged in the stirring barrel, and can crush the agglomerates;
2) the stirring blade is provided with a liquid driving groove, and the scraping plate is provided with a liquid driving hole which can drive the liquid to move to the position of the crushing cutter, so that the crushing efficiency of the crushing cutter on the agglomerates is improved;
3) the twisting cutter is arranged, the twisting cutter is provided with a sawtooth groove, the crushing cutter is spiral, and the crushing cutter is matched with the twisting cutter, so that the crushing effect on the agglomerates is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the central shaft and the annular post;
FIG. 3 is a schematic structural view of the liquid-repellent tank and the liquid-repellent hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The novel automobile coating stirring device comprises a stirring barrel 1, wherein the stirring barrel 1 is cylindrical, the inner part of the stirring barrel 1 is hollowed out, a central shaft 2 and an annular column 3 with hollowed-out side walls are arranged in the stirring barrel 1 in a rotating mode, and the annular column 3 is composed of an upper ring, a lower ring and a plurality of vertical rods for connecting the two rings, and is shown in the attached drawing 2. The stirring barrel is characterized in that a first motor 4 for driving the central shaft 2 to rotate and a second motor 5 for driving the annular column 3 to rotate are arranged below the stirring barrel 1, the rotating axes of the central shaft 2 and the annular column 3 are the same, and the rotating axes of the central shaft and the annular column are vertical axes. The central shaft 2 is provided with a plurality of stirring blades 6, the inner annular surface of the annular column 3 is provided with a crushing cutter 7, and the stirring blades 6 are provided with a plurality of liquid driving grooves 8. The liquid driving groove 8 extends from the center of the stirring barrel 1 to the barrel wall of the stirring barrel 1, and the liquid driving groove 8 inclines towards the reverse direction of the rotation direction of the central shaft 2 along the extending direction. The extending direction of the liquid driving groove 8 on the stirring blade 6 is shown in the attached drawing 3, the liquid driving groove 8 is arranged, so that when the central shaft 2 rotates, the material liquid at the center of the stirring barrel 1 can be driven to move to the position of the crushing cutter 7, the agglomerate can move to the position of the crushing cutter 7 more easily, and the crushing efficiency of the crushing cutter 7 is improved. The liquid driving groove 8 is formed in the lower surface of the stirring blade 6, so that coating is prevented from remaining in the liquid driving groove 8.
The outer side of the annular column 3 is connected with a scraper 9, and the outer side surface of the scraper 9 is attached to the inner wall of the stirring barrel 1. The scraper 9 can scrape off residual paint remaining on the inner wall of the stirring barrel 1.
A plurality of liquid driving holes 10 are arranged on the scraper 9 in a penetrating manner, the liquid driving holes 10 extend obliquely along the horizontal direction, and the liquid driving holes 10 face the orifice on one side of the rotation direction of the scraper 9 and are closer to the wall of the stirring barrel 1. A plurality of the liquid driving holes 10 are vertically arranged on the scraper 9. The inclined direction of the liquid driving hole 10 is as shown in the attached drawing 3, and the liquid driving hole 10 is arranged, so that when the annular column 3 rotates, the liquid material at the barrel wall of the stirring barrel 1 can be driven to move to the position of the crushing cutter 7, the agglomerate can move to the position of the crushing cutter 7 more easily, and the crushing efficiency of the crushing cutter 7 is further improved.
A plurality of the outer ends of the stirring blades 6 are connected with each other through a stirring ring 11, and a vertical stranding tool 12 is arranged on the stirring ring 11. The crushing cutter 7 is in a spatial spiral shape. The outer side surface of the twisting cutter 12 is spaced from the inner side surface of the crushing cutter 7, and a plurality of sawtooth grooves 13 are formed in the outer side surface of the twisting cutter 12. The structure of the twisting cutter 12 and the crushing cutter 7 is shown in figure 2, the spiral crushing cutter 7 is matched with the twisting cutter 12 which is vertically arranged and is provided with the sawtooth grooves 13, the conglomerates can be crushed in a pair mode, and the crushing effect on the conglomerates is good.
As shown in fig. 1, a feeding port 14 is arranged above the mixing tank 1, and a discharging port 15 is arranged below the mixing tank. A support frame 16 is arranged below the stirring barrel 1, so that a space for arranging the first motor 4, the second motor 5 and the discharge hole 15 is reserved at the bottom of the stirring barrel 1. The bottom of the stirring barrel 1 is provided with a rotating hole 17, the lower end of the annular column 3 is provided with an annular rotating shaft 18, the annular rotating shaft 18 is annular, and a through hole is formed in the annular rotating shaft 18. The annular rotating shaft 18 is rotatably arranged in the rotating hole 17, and the annular rotating shaft 18 is rotatably and hermetically connected with the rotating hole 17. A ring gear 19 is arranged below the ring-shaped rotating shaft 18, a transmission gear meshed with the ring gear 19 is arranged on an output shaft of the second motor 5, and the output shaft of the second motor 5 is in transmission connection with the ring gear 19. The central shaft 2 is rotatably arranged in a through hole in the annular rotating shaft 18, and the central shaft 2 is rotatably and hermetically connected with the annular rotating shaft 18. The central shaft 2 is coaxially connected with an output shaft of the first motor 4, and the first motor 4 drives the central shaft 2 to rotate.
The rotation directions of the annular column 3 and the central shaft 2 are opposite, which is equivalent to improving the relative movement speed of the crushing cutter 7 and the twisting cutter 12, so that the crushing efficiency of the crushing cutter 7 and the twisting cutter 12 on the agglomerates is higher, the coating is stirred more fully, and the production quality of the coating is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel automotive coatings stirs device which characterized in that: the stirring device comprises a stirring barrel (1), wherein a central shaft (2) and an annular column (3) with hollow side walls are arranged in the stirring barrel (1), a first motor (4) for driving the central shaft (2) to rotate and a second motor (5) for driving the annular column (3) to rotate are arranged below the stirring barrel (1), and the rotating axes of the central shaft (2) and the annular column (3) are the same; a plurality of stirring blades (6) are arranged on the central shaft (2), a crushing cutter (7) is arranged on the inner ring surface of the annular column (3), and a plurality of liquid driving grooves (8) are arranged on the stirring blades (6); the liquid driving groove (8) extends from the center of the stirring barrel (1) to the barrel wall of the stirring barrel (1), and the liquid driving groove (8) inclines towards the reverse direction of the rotation direction of the central shaft (2) along the extending direction.
2. The novel automotive paint mixing apparatus of claim 1, wherein: the outer side of the annular column (3) is connected with a scraper (9), and the outer side surface of the scraper (9) is attached to the inner wall of the stirring barrel (1).
3. The novel automotive paint stirring device of claim 2, characterized in that: a plurality of liquid driving holes (10) are arranged on the scraper (9) in a penetrating manner, the liquid driving holes (10) extend obliquely along the horizontal direction, and an orifice on one side, facing the rotating direction of the scraper (9), of each liquid driving hole (10) is closer to the wall of the stirring barrel (1); the liquid driving holes (10) are vertically arranged on the scraper (9).
4. The novel automotive paint mixing apparatus of claim 3, wherein: a plurality of the outer ends of the stirring blades (6) are connected with each other through a stirring ring (11), and a vertical twisting cutter (12) is arranged on the stirring ring (11).
5. The novel stirring device for automobile paint as claimed in claim 4, wherein: the crushing cutter (7) is in a space spiral shape.
6. The novel stirring device for automobile paint as claimed in claim 5, wherein: the outer side face of the twisting cutter (12) is separated from the inner side face of the crushing cutter (7) in a clearance mode, and a plurality of sawtooth grooves (13) are formed in the outer side face of the twisting cutter (12).
7. The novel stirring device for automobile paint as claimed in claim 6, wherein: a feeding port (14) is arranged above the stirring barrel (1), and a discharging port (15) is arranged below the stirring barrel; a support frame (16) is arranged below the stirring barrel (1), a rotating hole (17) is formed in the bottom of the stirring barrel (1), an annular rotating shaft (18) is arranged at the lower end of the annular column (3), the annular rotating shaft (18) is rotatably arranged in the rotating hole (17), an annular gear (19) is arranged below the annular rotating shaft (18), and an output shaft of the second motor (5) is in transmission connection with the annular gear (19); the central shaft (2) is rotatably arranged in the annular rotating shaft (18), and the central shaft (2) is coaxially connected with an output shaft of the first motor (4).
8. The novel automotive paint stirring device of claim 7, characterized in that: the rotation directions of the annular column (3) and the central shaft (2) are opposite.
CN202023004158.6U 2020-12-15 2020-12-15 Novel automobile coating stirring device Active CN214051368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023004158.6U CN214051368U (en) 2020-12-15 2020-12-15 Novel automobile coating stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023004158.6U CN214051368U (en) 2020-12-15 2020-12-15 Novel automobile coating stirring device

Publications (1)

Publication Number Publication Date
CN214051368U true CN214051368U (en) 2021-08-27

Family

ID=77408209

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023004158.6U Active CN214051368U (en) 2020-12-15 2020-12-15 Novel automobile coating stirring device

Country Status (1)

Country Link
CN (1) CN214051368U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113648917A (en) * 2021-10-19 2021-11-16 张家港大塚化学有限公司 Mixing apparatus is used in titanate friction material production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113648917A (en) * 2021-10-19 2021-11-16 张家港大塚化学有限公司 Mixing apparatus is used in titanate friction material production
CN113648917B (en) * 2021-10-19 2022-02-25 张家港大塚化学有限公司 Mixing apparatus is used in titanate friction material production

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuxi Baoda Zhixing Automobile Technology Service Co.,Ltd.

Assignor: WUXI INSTITUTE OF COMMERCE

Contract record no.: X2021320010038

Denomination of utility model: A new type of automobile coating mixing device

Granted publication date: 20210827

License type: Common License

Record date: 20211116