CN218901485U

CN218901485U - Paint stirring and mixing of colors device

Info

Publication number: CN218901485U
Application number: CN202320135691.0U
Authority: CN
Inventors: 乔彦超; 乔建辰; 辛晓晶
Original assignee: Weihai Tongtai Ship Management Co ltd
Current assignee: Weihai Tongtai Ship Management Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-04-25
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a paint stirring and toning device, and relates to the technical field of stirring equipment. The stirring device comprises a stirring barrel with an open upper end, wherein a supporting frame is arranged above the stirring barrel, a driving device is arranged on the supporting frame, a stirring assembly is arranged below the supporting frame, the stirring assembly comprises a disc, and the disc is driven to rotate by the driving device; the lower surface of the disc is vertically and fixedly connected with four stirring shafts, the four stirring shafts are arranged around the central shaft of the disc and distributed in an eccentric shape, each stirring shaft is fixedly connected with a plurality of stirring rods, and the stirring rods are arranged at intervals from top to bottom; the stirring shaft and the stirring rod are arranged in the stirring barrel and are arranged at intervals with the inner wall of the stirring barrel. Through setting up four (mixing) shafts in the below eccentric of disc to connect a plurality of puddlers at the surface of (mixing) shaft, thereby be convenient for when disc, (mixing) shaft and puddler synchronous rotation, the inside vortex that forms of agitator is not constantly fixed in a place, the intensive mixing of paint of being convenient for.

Description

Paint stirring and mixing of colors device

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a paint stirring and toning device.

Background

In the prior art, paint is usually required to be adjusted to different colors according to the needs of different people, the color mixing of the paint is mainly carried out by adding a certain proportion of color paint into priming paint, then the paint is adjusted to the required color, in order to improve the working efficiency when the paint is mixed colors in the prior art, stirring equipment is usually required, but the stirring equipment has the following defects when in use:

chinese patent discloses a agitating unit for paint mixing of colors (grant bulletin number is CN 211886449U), this patent can just dispose the proportion that the staff calculated to make things convenient for the staff to add the primary color at any time, make the staff can be swift carry out in time to adjust pigment ratio according to actual conditions, but stirring thick liquid rotates with the axle center of agitator tank in this patent, thereby can lead to the inside paint of agitator tank to form the vortex with the axle center of agitator tank, when the vortex exists, axial circulation rate is often less than radial circulation rate, can influence stirring effect, and then lead to the mill base to distribute inadequately in the primer, lead to the colour of final paint to be inconsistent easily. Accordingly, a paint stirring and toning device is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the technical problems and provide a paint stirring and color mixing device which can realize uniform mixing and stirring of primer and color paint.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a paint stirring and mixing device which comprises a stirring barrel with an open upper end, wherein a supporting frame is arranged above the stirring barrel, a driving device is arranged on the supporting frame, a stirring assembly is arranged below the supporting frame, and the stirring assembly comprises a disc which is driven to rotate by the driving device; the lower surface of the disc is vertically and fixedly connected with four stirring shafts, the four stirring shafts are arranged around the central shaft of the disc and distributed in an eccentric shape, each stirring shaft is fixedly connected with a plurality of stirring rods, and the stirring rods are arranged at intervals from top to bottom; the stirring shaft and the stirring rod are arranged in the stirring barrel and are arranged at intervals with the inner wall of the stirring barrel.

As still further aspects of the utility model: the stirring rods fixedly connected with the surfaces of the four stirring shafts are different in length, and the stirring rods connected with the two adjacent stirring shafts are distributed in a staggered mode.

As still further aspects of the utility model: the circumferential edge of the disc is rotationally and slidingly connected with the side wall at the opening of the upper end of the stirring barrel.

As still further aspects of the utility model: the side wall of the upper end opening of the stirring barrel is provided with an annular supporting step, and the disc and the annular supporting step are arranged at intervals up and down and are in rolling connection; the upper surface of circumference supporting step has seted up first annular spacing groove, and the second annular spacing groove has been seted up to the lower surface of disc, and second annular spacing groove is just right setting from top to bottom with first annular spacing groove, installs the ball between second annular spacing groove and the first annular spacing groove.

As still further aspects of the utility model: the disc is equipped with the feed inlet, and the agitator intercommunication is equipped with the discharging pipe, and the inside of discharging pipe is provided with the check valve.

As still further aspects of the utility model: wherein, drive arrangement includes the motor, and the upper surface of motor and the lower fixed surface of support frame are connected, and the output of motor passes through shaft coupling fixedly connected with connecting axle, and the fixed surface of connecting axle has cup jointed the driving gear, and one side meshing of driving gear has driven gear, and driven gear's inside runs through and fixedly connected with axis of rotation, the bottom and the disc fixed connection of axis of rotation.

As still further aspects of the utility model: the diameter of the driving gear is smaller than that of the driven gear, and teeth are arranged at only part of the side edges of the driving gear.

As still further aspects of the utility model: the surface fixedly connected with connecting rod of connecting axle, the bottom fixedly connected with ring gear of connecting rod, the tooth of ring gear inner wall meshes with the tooth of driven gear, and the tooth of driving gear lateral wall is located one side of axis a, and the tooth of ring gear inner wall is located axis a's opposite side, and the tooth end of the surface of driving gear and ring gear all does not surpass axis a simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a paint stirring and color mixing device, which is characterized in that four stirring shafts are vertically and eccentrically arranged below a disc, a plurality of stirring rods are fixedly connected to the surfaces of the stirring shafts, the stirring rods are arranged at intervals from top to bottom, and the stirring shafts and the stirring rods are arranged at intervals with the inner wall of a stirring barrel; when disc, (mixing) shaft and puddler synchronous rotation, the inside vortex that forms of agitator is not continuous fixed in same place, and paint produces the torrent in more positions, and this torrent position constantly changes, and the paint that is located near the inner wall of agitator constantly shears the stirring, realizes the misce bene of paint. In addition, the length of four a plurality of puddlers is different, and the puddler that two adjacent puddlers are connected the setting is the staggered arrangement, makes the puddler increase the application of force point of paint inside the agitator, can further be convenient for the mixture of paint.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 isbase:Sub>A schematic view of the structure of the section A-A shown in FIG. 2;

FIG. 4 is a schematic view of the disk of the present utility model from the bottom;

FIG. 5 is a schematic view of the mounting structure of the driven gear of the present utility model;

fig. 6 is a schematic structural view of an enlarged view at a in fig. 2.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a stirring barrel; 11. a feed inlet; 12. a discharge pipe; 2. a support frame; 3. a stirring assembly; 31. a motor; 32. a connecting shaft; 33. a drive gear; 34. a driven gear; 35. a rotating shaft; 36. a toothed ring; 361. a connecting rod; 37. a disc; 371. a stirring shaft; 372. a stirring rod; 41. a first limit groove; 42. the second limit groove; 43. a ball; a. an axis; o, rotation center of the disc 37; o', four stirring shafts 371, and a rotation center of stirring rod 372.

Detailed Description

As shown in fig. 1 and 2, the utility model provides a paint stirring and mixing device, which comprises a stirring barrel 1 with an open upper end, wherein a support frame 2 is arranged above the stirring barrel 1, a driving device is arranged on the support frame 2, a stirring assembly 3 is arranged below the support frame 2, the stirring assembly 3 comprises a disc 37, the disc 37 is driven to rotate by the driving device, four stirring shafts 371 are vertically and fixedly connected to the lower surface of the disc 37, and the four stirring shafts 371 are arranged around the central shaft of the disc 37 and distributed in an eccentric shape; the surface of each stirring shaft 371 is fixedly connected with a plurality of stirring rods 372, and the stirring rods 372 are arranged at intervals from top to bottom; as shown in fig. 4, the center point of the disc 37 is O, where O is the rotation center of the disc 37; the four stirring shafts 371 are distributed around the circle center point O at the joint of the disc 37, and the intersection point of the diagonal lines of the quadrangle formed by the four stirring shafts 371 is O ', and O ' is the rotation center of the four stirring shafts 371 and the stirring rod 372, and the O point and the O ' point are not coincident and do not correspond and are eccentric. The stirring shaft 371 and the stirring rod 372 are arranged in the stirring barrel 1 and are arranged at intervals with the inner wall of the stirring barrel 1.

The working process of the utility model is as follows: when the stirring device is used, priming paint and colored paint to be stirred are injected into the stirring barrel 1, the driving device is started, and under the power output of the driving device, the disc 37 rotates and drives the four stirring shafts 371 and the stirring rods 372 to synchronously rotate in the stirring barrel 1, so that the priming paint and the colored paint are stirred. Because the four stirring shafts 371 are arranged around the central shaft of the disc 37 and are vertically distributed in an eccentric shape, namely, the rotation center O of the disc 37 is not coincident with or corresponding to the rotation center O' of the four stirring shafts 371, and is eccentric, the four stirring shafts 371 eccentrically rotate relative to the central shaft of the disc 37, and the vortex formed in the stirring barrel is not continuously fixed at the same position in the stirring process, so that the paint is convenient to fully mix; the stirring rods 372 are arranged at intervals from top to bottom, so that the paint generates turbulence at more positions in a three-dimensional space, and the positions of the turbulence inside the paint are changed continuously by combining the eccentric rotation of the stirring shaft 371 and the stirring rods 372; stirring shaft 371 and puddler 372 and the inner wall interval setting of agitator 1, puddler 372 constantly shear stirring and lie in the near paint of inner wall of agitator 1 when eccentric rotation, be convenient for paint intensive mixing, in addition, make puddler 372 can not strike the inner wall of agitator 1 when eccentric rotation.

As a preferred embodiment, as shown in FIG. 2, stirring rods 372 fixedly connected to the surfaces of four stirring shafts 371 are different in length, and stirring rods 372 connected to two adjacent stirring shafts 371 are distributed in a staggered manner. That is, the heights of the stirring rods 372 are not in the same horizontal plane, as shown in fig. 2 and 3, so that when the stirring rods 372 are in use, force can be applied to a plurality of positions of paint inside the stirring barrel 1 for stirring in the process of rotation, and the mixing effect of the paint can be further improved to a certain extent.

As a preferred embodiment, the peripheral edge of the disc 37 is in a rotary sliding connection with a side wall at the upper opening of the mixing drum 1. As a more preferable embodiment, as shown in fig. 2 and 6, the side wall of the upper end opening of the stirring barrel 1 is provided with an annular supporting step, and the disc 37 and the annular supporting step are arranged at an upper and lower interval and are in rolling connection; the upper surface of the circumferential support step is provided with a first annular limiting groove 41, the lower surface of the disc 37 is provided with a second annular limiting groove 42, the second annular limiting groove 42 and the first annular limiting groove 41 are arranged in a vertically opposite mode, and a ball 43 is arranged between the second annular limiting groove 42 and the first annular limiting groove 41. Through the cooperation of the first annular limiting groove 41, the second annular limiting groove 42 and the ball 43, the sliding friction force between the disc 37 and the stirring barrel 1 is converted into rolling friction force, friction between the disc 37 and the inner wall of the stirring barrel 1 is reduced, and the disc 37 can rotate in the stirring barrel 1 conveniently.

The utility model can be fed and discharged from the upper opening of the stirring barrel 1, and as a preferred embodiment, as shown in fig. 2, a disc 37 is provided with a feed port 11, and before stirring, the primer and the colored paint to be stirred are injected into the stirring barrel 1 through the feed port 11; the stirring barrel 1 is communicated with a discharging pipe 12, a one-way valve is arranged in the discharging pipe 12, and after stirring is completed, the one-way valve is opened, and stirred paint flows out through the discharging pipe 12 for standby.

As a preferred embodiment, as shown in fig. 1 and 2, the driving device may be used, in addition to the existing driving device, such as a servo motor, etc., a driving device may be used, where the driving device includes a motor 31, the upper surface of the motor 31 is fixedly connected with the lower surface of the support frame 2, so as to support the position of the motor 31, the output end of the motor 31 is fixedly connected with a connecting shaft 32 through a coupling, the surface of the connecting shaft 32 is fixedly sleeved with a driving gear 33, one side of the driving gear 33 is meshed with a driven gear 34, the diameter of the driving gear 33 is smaller than that of the driven gear 34, only part of the side of the driving gear 33 is provided with teeth, the inside of the driven gear 34 is penetrated and fixedly connected with a rotating shaft 35, and the bottom end of the rotating shaft 35 is fixedly connected with a disc 37, as shown in fig. 4, in use, through start motor 31, motor 31 then can drive driving gear 33 through connecting axle 32 and rotate, because driving gear 33 meshes with driven gear 34, can synchronous drive driven gear 34 synchronous rotation, when driven gear 34 rotates, can drive disc 37 synchronous rotation through axis of rotation 35, in this embodiment, because the diameter of driving gear 33 is less than the diameter of driven gear 34, thereby make the rotational speed of driven gear 34 be less than the rotational speed of driving gear 33, and because the side of driving gear 33 only is provided with the tooth in partial position, thereby driving gear 33 can intermittent type nature drive driven gear 34 rotate, and then avoid driven gear 34 and disc 37 to be in when high-speed rotation continuously, thereby the stability that causes stirring axle 371 and puddler 372 that disc 37 below is eccentric distribution is relatively poor.

As a preferred embodiment, the connecting shaft 32 is fixedly connected with a connecting rod 361 on the surface, the bottom end of the connecting rod 361 is fixedly connected with a toothed ring 36, and teeth on the inner wall of the toothed ring 36 are meshed with teeth on the driven gear 34, so that the position of the toothed ring 36 is supported by the connecting rod 361.

As a preferred embodiment, as shown in fig. 5, the teeth on the side wall of the driving gear 33 are located on one side of the axis a, the teeth on the inner wall of the toothed ring 36 are located on the other side of the axis a, and the teeth on the surfaces of the driving gear 33 and the toothed ring 36 are not at the ends exceeding the axis a, as shown in fig. 3, so that the driving gear 33 and the toothed ring 36 are engaged with the driven gear 34 simultaneously, and the driven gear 34 cannot rotate, when the motor 31 is started, the toothed ring 36 is fixedly connected with the connecting shaft 32 through the connecting rod 361, so that the toothed ring 36 is synchronously driven to rotate when the motor 31 drives the connecting shaft 32 to rotate, the toothed ring 36 is engaged with the driven gear 34 after the tooth grooves on the surface of the driving gear 33 are separated from the tooth grooves on the surface of the driven gear 34, and the driven gear 34 are engaged with the driven gear 34 at the two ends of the diameter of the driven gear 34 respectively, so that when the driving gear 33 and the toothed ring 36 are driven gear 34 are driven in opposite rotation directions, and the driven gear 34, the disc 37 and the stirring rod 372 are driven to indirectly rotate, and the paint can be further mixed in a certain degree in the forward and reverse directions.

In this embodiment, when the driven gear 34 is separated from the driving gear 33 and then is in contact with the teeth on the inner wall of the toothed ring 36, there is a certain transition period during which the driven gear 34 is driven to rotate by no external force, and meanwhile, the rotation speed of the driven gear 34 is reduced due to the resistance of the paint in the stirring barrel 1, so that the driven gear 34 is prevented from immediately meshing with the toothed ring 36 and rotating in the opposite direction after being separated from the driving gear 33 when rotating at a high speed, and the technical problem of serious abrasion of the teeth on the driven gear 34, the driving gear 33 and the toothed ring 36 is caused.

In this embodiment, since the diameters of the driving gear 33 and the toothed ring 36 are different, when the driven gear 34 drives the rotation speeds of the disc 37, the stirring shaft 371 and the stirring rod 372 to be different in the forward and backward rotation process, and meanwhile, the number of teeth on the inner wall of the toothed ring 36 is larger than that of teeth on the side wall of the driving gear 33, so that the forward and backward rotation time of the device is different, and the paint can be conveniently and uniformly mixed to a certain extent.

The utility model provides a paint stirring and toning device, which is characterized in that four stirring shafts 371 are eccentrically arranged below a disc 37, a plurality of stirring rods 372 are fixedly connected to the surface of each stirring shaft 371, the stirring rods 372 are arranged at intervals from top to bottom, and the stirring shafts 371 and the stirring rods 372 are arranged at intervals with the inner wall of a stirring barrel 1; when the disc 37, the stirring shaft 371 and the stirring rod 372 synchronously rotate, the vortex formed inside the stirring barrel is not continuously fixed at the same place, the paint generates turbulence at more positions, the turbulence position continuously changes, and the paint positioned near the inner wall of the stirring barrel 1 continuously shears and stirs, so that the paint is uniformly mixed. In addition, the length of four a plurality of puddlers 372 is different, and the puddler 372 that two adjacent puddlers 372 connect the setting is the staggered arrangement, makes the puddler 372 increase the application of force point to the inside paint of agitator, can further be convenient for mix of paint.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The paint stirring and mixing device comprises a stirring barrel (1) with an open upper end, and is characterized in that a supporting frame (2) is arranged above the stirring barrel (1), a driving device is arranged on the supporting frame (2), a stirring assembly (3) is arranged below the supporting frame (2), the stirring assembly (3) comprises a disc (37), and the disc (37) is driven to rotate through the driving device; four stirring shafts (371) are vertically and fixedly connected to the lower surface of the disc (37), the four stirring shafts (371) are arranged around the central shaft of the disc (37) and distributed in an eccentric mode, each stirring shaft (371) is fixedly connected with a plurality of stirring rods (372), and the stirring rods (372) are arranged at intervals from top to bottom; the stirring shaft (371) and the stirring rod (372) are arranged in the stirring barrel (1) and are arranged at intervals with the inner wall of the stirring barrel (1).

2. The paint stirring and toning device according to claim 1, wherein stirring rods (372) fixedly connected to the surfaces of four stirring shafts (371) are different in length, and stirring rods (372) connected to two adjacent stirring shafts (371) are distributed in a staggered manner.

3. A paint stirring and toning device according to claim 1, characterized in that the peripheral edge of the disc (37) is in a rotating sliding connection with a side wall at the upper opening of the stirring vessel (1).

4. The paint stirring and mixing device according to claim 1, wherein the side wall of the upper end opening of the stirring barrel (1) is provided with an annular supporting step, and the disc (37) and the annular supporting step are arranged at an upper-lower interval and are in rolling connection; the upper surface of annular supporting step has seted up first annular spacing groove (41), second annular spacing groove (42) have been seted up to the lower surface of disc (37), second annular spacing groove (42) with first annular spacing groove (41) are just right setting from top to bottom, second annular spacing groove (42) with install ball (43) between first annular spacing groove (41).

5. A paint stirring and toning device according to claim 3, characterized in that the disc (37) is provided with a feed inlet (11), the stirring barrel (1) is provided with a discharge pipe (12) in a communicating manner, and a one-way valve is arranged in the discharge pipe (12).

6. The paint stirring and mixing device according to claim 1, wherein the driving device comprises a motor (31), the upper surface of the motor (31) is fixedly connected with the lower surface of the support frame (2), the output end of the motor (31) is fixedly connected with a connecting shaft (32) through a coupler, the surface of the connecting shaft (32) is fixedly sleeved with a driving gear (33), one side of the driving gear (33) is meshed with a driven gear (34), the inside of the driven gear (34) penetrates through and is fixedly connected with a rotating shaft (35), and the bottom end of the rotating shaft (35) is fixedly connected with a disc (37).

7. A paint stirring and toning device according to claim 6, characterized in that the diameter of the driving gear (33) is smaller than the diameter of the driven gear (34), and that the side edges of the driving gear (33) are provided with teeth only in partial positions.

8. The paint stirring and toning device according to claim 6 or 7, wherein a connecting rod (361) is fixedly connected to the surface of the connecting shaft (32), a toothed ring (36) is fixedly connected to the bottom end of the connecting rod (361), teeth on the inner wall of the toothed ring (36) are meshed with teeth on the driven gear (34), teeth on the side wall of the driving gear (33) are located on one side of an axis a, teeth on the inner wall of the toothed ring (36) are located on the other side of the axis a, and meanwhile, the teeth on the surfaces of the driving gear (33) and the toothed ring (36) are not more than the axis a at the tail ends.