CN218047432U - Rotating mechanism for paint stirring and dispersing device - Google Patents

Abstract

The utility model discloses a rotating mechanism for a paint stirring and dispersing device, which belongs to the technical field of paint processing and comprises a stirring box, a feeding pipe and a rotating motor. A plurality of annular grooves are provided, and the plurality of annular grooves are distributed along the vertical direction of the mixing box, and the ends of the rotating shaft away from the rotating motor are respectively connected with a plurality of first stirring rods and second stirring rods, and the second stirring rods are horizontal set, and its end away from the rotating shaft is connected with a scraper, the scraper is in contact with the inner wall surface of the mixing box, the side of the ring groove is meshed with a gear, and the gear is driven by a driving device, and the rotating motor and There is a sliding cylinder between the mixing boxes for the sliding of the rotating shaft. The utility model can ensure that the paint on the inner wall of the mixing box is scraped and cleaned without occupying a lot of internal space of the mixing box, and has the function of increasing stirring The advantages of less paint volume and higher production efficiency.

Description

Rotating mechanism for a paint mixing and dispersing device

technical field

The utility model relates to the technical field of paint processing, in particular to a rotating mechanism for a paint stirring and dispersing device.

Background technique

Paint is a kind of chemical mixture paint that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. During the paint production process, the paint needs to be stirred and dispersed to facilitate subsequent processing and production.

The traditional paint mixing and dispersing device only has the function of stirring, and the paint is easy to adhere to the inner wall during the stirring process, which is easy to cause waste of raw materials.

For this reason, those skilled in the art of related technologies have improved this, such as the Chinese Patent Publication No. CN212974792U proposed "a kind of rotating mechanism for a paint stirring and dispersing device", including a stirring box, the upper end of which is fixedly connected with a motor, and The output end of the motor is rotatably connected with a rotating shaft through a coupling. The shaft wall of the rotating shaft is rotatably connected with the upper end of the mixing box through the first rolling bearing and extends to the inside. The shaft wall of the rotating shaft is fixedly sleeved with a T-shaped ring. The shaft wall of the rotating shaft The movable ring is connected to the movable ring, and the movable ring is located above the T-shaped ring. The left and right ends of the vertical part of the T-shaped ring and the front and rear inner walls of the movable ring are fixedly connected with the rods. The inside of the mixing box Both left and right sides are provided with scrapers, although the utility model can clean up the attached paint, which satisfies the characteristics of reducing the waste of raw materials.

But the technical scheme in this application document still has deficiencies, as this utility model is to stir the paint through the main stirring blade and the auxiliary stirring blade, and then scrapes and cleans the paint attached to the inner wall of the mixing tank through the scraper, but the main The number of stirring blades and auxiliary stirring blades is large, and the length of the scraper is consistent with the height of the mixing box, so it occupies a part of the internal space of the mixing box, which may easily cause less paint to be accommodated in the mixing box, resulting in the amount of paint being stirred each time. Less, reduce production efficiency.

Based on this, the utility model designs a rotating mechanism for a paint stirring and dispersing device to solve the above-mentioned problems.

Utility model content

The purpose of the utility model is to provide a rotating mechanism for a paint stirring and dispersing device to solve the above technical problems.

In order to achieve the above purpose, the utility model provides the following technical solutions: a rotating mechanism for a paint stirring and dispersing device, including a stirring box, a feeding pipe arranged above the stirring box, and a rotating motor arranged at the upper end of the stirring box, the rotating motor The output end of the output end is connected with a rotating shaft, and the circumference of the rotating shaft is provided with several ring grooves, which are distributed along the vertical direction of the mixing box, and the ends of the rotating shaft away from the rotating motor are respectively connected with a number of first stirring rod and a second stirring rod, the second stirring rod is arranged horizontally, and its end away from the rotating shaft is connected with a scraper, the scraper is in contact with the inner wall surface of the stirring box, and the length of the scraper is 1/2 of the height of the stirring box One half of the ring groove is meshed with a gear connected to one side of the ring groove, and the gear is driven by a driving device to drive the rotating shaft to perform a sliding motion in the vertical direction. Slider for sliding.

Preferably, the driving device includes a driving motor for driving the gear to rotate, and a fixed bracket arranged between the driving motor and the stirring box.

Preferably, the mixing box is provided with a dust cover that can cover the driving motor and gears.

Preferably, there are two first stirring rods, and the two first stirring rods are obliquely distributed along the upper and lower ends of the second stirring rod, and their inclination angles are opposite.

Preferably, the scraper has a triangular cross-section, and its tip faces to the side close to the inner wall of the stirring tank.

Compared with the prior art, the beneficial effects of the utility model are:

When the utility model is in use, the paint is first introduced into the mixing box through the feed pipe, the rotating motor is started, and the rotating shaft rotates under the drive of the rotating motor, and respectively drives the first stirring rod and the second stirring rod to the mixing tank. The paint is stirred and mixed, and the scraper is driven by the second stirring rod to scrape and clean the paint adhered to the inner wall of the mixing box. After half the area of the mixing box is scraped clean, start the driving device, and the gears in the driving device It is driven to rotate, and drives the shaft to slide in the vertical direction, thereby driving the scraper to scrape and clean the other half of the mixing box, and the driving device to drive the scraper to scrape the inner wall of the mixing box respectively In addition to cleaning, it can ensure that the paint on the inner wall of the mixing box is scraped and cleaned without occupying a lot of internal space of the mixing box, and has the beneficial effects of increasing the amount of paint to be stirred and improving production efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a schematic diagram of the overall structure of the present embodiment;

Fig. 2 is a sectional view highlighting the internal structure of the mixing tank in this embodiment;

FIG. 3 is a schematic structural diagram of a highlighting driving device in this embodiment.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Stirring box; 2. Feed pipe; 3. Rotating motor; 4. Rotating shaft; 5. Ring groove; 6. First stirring rod; 7. Second stirring rod; 8. Driving device; 81. Driving motor; 82 , fixed bracket; 9, scraper; 10, gear; 11, sliding cylinder; 12, dust cover; 13, give way groove; 14, chute;

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a rotating mechanism for a paint stirring and dispersing device, including a stirring box 1, a feeding pipe 2 arranged above the stirring box 1, and a Rotating motor 3, the output end of rotating motor 3 is connected with a rotating shaft 4, and the rotating shaft 4 is provided with a straight groove 15 which is socketed with the output end of rotating motor 3, and several ring grooves 5 are arranged around the rotating shaft 4, and several ring grooves 5 is distributed along the vertical direction of the stirring box 1, and the end of the rotating shaft 4 away from the rotating motor 3 is respectively connected with a number of first stirring rods 6 and second stirring rods 7, the second stirring rods 7 are arranged horizontally, and they are far away from the end of the rotating shaft 4 One end is connected with a scraper 9, and the scraper 9 is in contact with the inner wall surface of the mixing box 1. The length of the scraper 9 is half of the height of the mixing box 1. One side of the ring groove 5 is meshed with a gear 10, and the gear 10 is driven by the driving device 8. Drive it to drive the rotating shaft 4 to carry out the sliding movement in the vertical direction. A sliding cylinder 11 is arranged between the rotating motor 3 and the mixing box 1. The rotating motor 3 is fixedly connected to the sliding cylinder 11. A rotating shaft is provided in the sliding cylinder 11. 4. A chute 14 for sliding. The side of the sliding cylinder 11 close to the gear 10 is provided with a relief groove 13 for the gear 10 to pass through.

As shown in Figure 2, the first stirring rod 6 is provided with two, and the two first stirring rods 6 are obliquely distributed along the upper and lower ends of the second stirring rod 7, and their inclination angles are opposite. The rod 6 can stir the paint in the mixing box 1 in different directions, so that the paint can be stirred more fully.

As shown in Figure 2, the cross-section of the scraper 9 is triangular, and its tip faces the side near the inner wall of the mixing tank 1. By setting the scraper 9 with a triangular cross-section, the adhered paint on the inner wall of the mixing tank 1 can be Be scraped off more thoroughly, further improve the cleaning effect of scraper 9.

As shown in Fig. 2 and Fig. 3, the drive device 8 includes a drive motor 81 that drives the gear 10 to rotate and a fixed bracket 82 that is arranged between the drive motor 81 and the stirring box 1, and the drive motor 81 is fixed to the stirring tank by the fixed bracket 82. Above the box 1, when the drive motor 81 starts to work, the gear 10 rotates under the drive of the drive motor 81, and drives the rotating shaft 4 to reciprocate in the vertical direction through the meshing ring groove 5, thereby driving the scraper 9. Perform reciprocating sliding motion in the vertical direction.

Further, the mixing box 1 is provided with a dust cover 12 that can cover the drive motor 81 and the gear 10. By setting the dust cover 12, the drive motor 81 and the gear 10 can be protected to prevent the drive motor 81 and the surface of the gear 10 from Dust or other impurities will cause equipment failure and improve the service life of the drive motor 81 and the gear 10 .

A specific application of this embodiment is:

When using the utility model, paint is first introduced into the stirring tank 1 through the feed pipe 2, the rotating motor 3 is started, and the rotating shaft 4 rotates under the drive of the rotating motor 3, and drives the first stirring rod 6 and the second stirring rod 6 respectively. The stirring rod 7 stirs and mixes the paint in the stirring tank 1, and the scraper 9 scrapes and cleans the adhered paint on the inner wall of the stirring tank 1 under the drive of the second stirring rod 7, and the upper half of the mixing tank 1 is cleaned. After scraping cleanly, start the drive motor 81, the gear 10 rotates under the drive of the drive motor 81, and drives the rotating shaft 4 to slide vertically downward through the ring groove 5 engaged and connected, thereby driving the scraper 9 to slide Move to the lower half area of the mixing box 1, and then drive the rotating shaft 4 to rotate by rotating the motor 3, thereby driving the scraper 9 to scrape and clean the lower half area of the inner wall of the mixing box 1, wherein the two angles of inclination are opposite The first stirring rod 6 can stir the paint in the stirring box 1 in different directions, so that the paint is stirred more fully, and the dust cover 12 provided on the stirring box 1 can protect the drive motor 81 and the gear 10, and improve Drive motor 81 and the service life of gear 10.

To sum up, through the structure of the rotating motor 3, the rotating shaft 4, the ring groove 5, the gear 10 and the driving device 8, it is possible to scrape off the paint on the inner wall of the mixing box 1 without occupying a lot of internal space of the mixing box 1 Cleaning can increase the amount of paint being stirred and improve production efficiency.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A rotating mechanism for a paint stirring and dispersing device, comprising a stirring tank (1), a feed pipe (2) arranged on the stirring tank (1) top and a rotating motor (3) arranged on the stirring tank (1) upper end, It is characterized in that: the output end of the rotating motor (3) is connected with a rotating shaft (4), and the circumference of the rotating shaft (4) is provided with several ring grooves (5), and several ring grooves (5) are arranged along the stirring Distributed in the vertical direction of the box (1), the end of the rotating shaft (4) away from the rotating motor (3) is respectively connected with a number of first stirring rods (6) and second stirring rods (7), and the second stirring rods (7) The rod (7) is arranged horizontally, and its end away from the rotating shaft (4) is connected with a scraper (9), and the scraper (9) abuts against the inner wall surface of the mixing box (1), and the scraper (9) The length is half of the height of the mixing box (1). One side of the ring groove (5) is meshed and connected with a gear (10). The gear (10) is driven by the driving device (8) to drive the rotating shaft (4) for vertical For sliding movement in the vertical direction, a sliding cylinder (11) is provided between the rotating motor (3) and the stirring box (1) for the sliding of the rotating shaft (4). 2. The rotating mechanism for a paint stirring and dispersing device according to claim 1, characterized in that: the driving device (8) includes a driving motor (81) for driving the gear (10) to rotate and is arranged on the driving The fixed bracket (82) between the motor (81) and the stirring box (1). 3. A rotating mechanism for a paint stirring and dispersing device according to claim 2, characterized in that: the stirring box (1) is provided with a dust-proof mechanism that can cover the driving motor (81) and the gear (10). cover (12). 4. The rotating mechanism for a paint stirring and dispersing device according to claim 1, characterized in that: the first stirring rods (6) are provided with two, and the two first stirring rods (6) are arranged along the The upper and lower ends of the second stirring rod (7) are obliquely distributed, and the inclination angles are opposite. 5. A rotating mechanism for a paint stirring and dispersing device according to claim 1, characterized in that: the scraper (9) has a triangular cross-section, and its tip faces the side close to the inner wall of the stirring tank (1) .

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