CN211435842U - Easy abluent high-efficient biax coating stirrer - Google Patents

Abstract

The utility model provides an easy-to-clean high-efficiency double-shaft paint mixer, which comprises a frame, a material barrel and a stirring device; the frame comprises a base, a suspension arm and a vertical column; the stirring device comprises a first stirring device and a second stirring device; The first stirring device includes a stirring shaft, a stirring impeller, a first motor and a first transmission mechanism; the second stirring device includes a rotating shaft, a stirring disc, a stirring blade, a second motor and a second transmission mechanism; A motor and a second motor rotate in opposite directions; a sealing cover is arranged on the material cylinder, and a cleaning device is arranged on the sealing cover, and the cleaning device includes a water storage cavity arranged in the sealing cover, and a water storage cavity. The cavity is connected to the water inlet and the water sprayer; the structure is novel and reasonable, the first motor and the second motor respectively drive the first stirring device and the second stirring device to rotate in opposite directions, forming two interlaced and opposite rotations Mediation makes the paint more evenly stirred and more efficient.

Description

An easy-to-clean high-efficiency dual-shaft paint mixer

technical field

The utility model relates to the technical field of mixers, in particular to a high-efficiency double-shaft paint mixer that is easy to clean.

Background technique

The paint mixer pulverizes, disperses, emulsifies and mixes the paint. The new type of high-efficiency mixing equipment with high-speed operation of the stirring plate can carry out high-speed strong shearing, impacting, pulverizing and dispersing the material to achieve rapid mixing, dissolving, dispersing and refining. It is an efficient equipment for stirring, dispersing and dissolving solids such as coatings;

In the existing paint production equipment, there is generally only one rotating shaft, and a stirring blade is arranged at the bottom. The stirring blade rotates to form a vortex, so as to achieve the effect of stirring the paint. Since only one stirring blade is used to make the paint produce a vortex, the time required. It is relatively long, and the stirring method is relatively simple, which cannot make the paint fully mixed, which affects the cost and quality.

In view of this, the inventors of the present invention conducted in-depth research and obtained this case.

Utility model content

The purpose of the utility model is to provide a paint mixer that is easy to clean, more evenly stirred and more efficient.

In order to achieve the above purpose, the utility model adopts such technical scheme:

An easy-to-clean high-efficiency double-shaft paint mixer, comprising a frame, a material barrel and a stirring device placed on the frame, the frame comprising a base, a suspension arm and a column connecting the suspension arm and the base ; The stirring device includes a first stirring device arranged on the suspension arm and a second stirring device arranged on the base; the first stirring device includes a stirring shaft extending into the barrel, a device The stirring impeller on the stirring shaft, the first motor that drives the stirring shaft to rotate, and the first transmission mechanism that connects the first motor and the stirring shaft; The rotating shaft, the stirring plate above the rotating shaft, a plurality of upwardly protruding stirring blades arranged on the stirring plate, the second motor that provides kinetic energy for the rotation of the stirring plate, and the connection between the rotating shaft and the rotating shaft. The second transmission mechanism of the second motor; the rotation directions of the first motor and the second motor are opposite; a sealing cover is provided on the barrel, and a cleaning device is provided on the sealing cover, and the cleaning device includes a The water storage cavity in the sealing cover, the water inlet connected with the water storage cavity and the water sprayer.

Further, the stirring blades are in an "S" shape and are evenly distributed around the center of the stirring disc.

Further, the surface of the stirring blade is provided with a first sharp part.

Further, the stirring impeller is spiral or vertical.

Further, the material barrel is in the shape of a rounded truncated cone with a diameter of the upper end surface larger than that of the lower end surface; the inner side wall of the material barrel is provided with a second sharp part.

Further, the lower end face of the barrel is provided with a collection port.

Further, the first transmission mechanism includes a primary pulley provided on the first motor, a secondary pulley provided on the stirring shaft, and a belt connecting the primary pulley and the secondary pulley; the second transmission mechanism for the coupling.

Further, the water sprayer is provided with a plurality of water spray ports, the water sprayer is in the shape of an inverted cone, and the water spray ports are evenly distributed on the side wall of the cone around the central axis of the cone.

By adopting the above-mentioned technical scheme, the beneficial effects of the present utility model are:

The structure of the invention is novel and reasonable, the first motor drives the first rotating shaft to rotate in the forward direction through the first transmission mechanism, so that the first stirring device rotates in the forward direction, and the second motor drives the second stirring device to rotate in the reverse direction through the second transmission mechanism, so as to realize the first The synchronous and reverse rotation of the first stirring part and the second stirring part forms two interlaced and opposite rotating mediations during the process of stirring the paint, thereby effectively realizing the rapid and uniform stirring of the paint, shortening the stirring time, and greatly reducing the mixing time. The mixing processing efficiency and mixing quality are improved, and the quality of the coating is effectively improved; at the same time, the cleaning device on the sealing cover can effectively clean the material barrel and the mixing device, which improves the work intensity of workers with low efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the stirring device of the utility model;

Fig. 3 is the top view of the utility model stirring plate and stirring blade;

In the picture:

1-Rack 11-Base 12-Suspension Arm 13-Column

2-Barrel 21-Sealing cover 22-Second sharp part 23-Collection port

3-stirring device 31-first stirring device 311-stirring shaft 312-stirring impeller 313-first motor 314-first transmission mechanism 3141-main pulley 3142-secondary pulley 3143-belt 32-second stirring device 321-rotating shaft 322-stirring plate-323-stirring blade 3231-first sharp part 324-second motor 325-second transmission mechanism

4-cleaning device 41-water storage cavity 42-water inlet 43-water sprayer 431-water spraying port.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Some embodiments of the utility model, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1 to 3, an easy-to-clean high-efficiency two-shaft paint mixer includes a frame 1, a material barrel 2 placed on the frame 1 and a stirring device 3, the frame includes a base 11, a suspension arm 12 and Connect the column 13 between the suspension arm 12 and the base 11; the stirring device 3 includes a first stirring device 31 arranged on the suspension arm 12 and a second stirring device 32 arranged on the base 11; the first stirring device 31 includes a The stirring shaft 311 in the barrel 2, the stirring impeller 312 arranged on the stirring shaft 311, the first motor 313 that drives the stirring shaft 311 to rotate, and the first transmission mechanism 314 connecting the first motor 313 and the stirring shaft 311; the second stirring The device 32 includes a rotating shaft 321 passing through the bottom of the barrel 2 , a stirring plate 322 above the rotating shaft 321 , a plurality of stirring blades 323 protruding upward on the stirring plate 322 , and a first stirring plate 322 providing kinetic energy for the rotation of the stirring plate 322 . The second motor 324 and the second transmission mechanism 325 connecting the rotating shaft 321 and the second motor 324; the first motor 313 and the second motor 324 rotate in opposite directions; the barrel 2 is provided with a sealing cover 21, and the sealing cover 21 is provided with a cleaning Device 4, the cleaning device 4 includes a water storage cavity 41 arranged in the sealing cover 21, a water inlet 42 and a water sprayer 43 connected to the water storage cavity 41;

The working principle of the present invention: by placing the paint to be stirred in the barrel 2, start the first motor 313 to drive the stirring shaft 311 to rotate through the first transmission mechanism 314, and then the stirring impeller 312 also rotates and stirs together; start the second motor 324 The rotating shaft 321 is driven to rotate by the second transmission mechanism 325, and the stirring plate 322 and the stirring blade 323 also rotate and stir together; , the rotation directions of the first motor 313 and the second motor 324 are opposite, so that the movement directions of the stirring shaft 311 and the stirring plate 322 are also opposite, and then two interlaced and opposite rotating mediations are formed during the stirring process of the paint, thereby effectively realizing It can quickly stir the paint evenly, shorten the stirring time, greatly improve the stirring processing efficiency and the stirring quality, and effectively improve the quality of the paint; the sealing cover 21 on the barrel 2 can prevent the entry of impurities during use and the stirring process. At the same time, the sealing cover 21 is provided with a water inlet 42, a water storage cavity 41 and a water spray nozzle 43. When the barrel 2 and the stirring device 3 need to be cleaned, the high-pressure water gun is connected through the water inlet 42, and the water flows through the water storage. The cavity 41 enters the water spray nozzle 43, and the water is sprayed into the bucket through the water spray nozzle 43 to achieve the cleaning effect. At present, most of the cleaning is performed manually. The structure is novel and reasonable, the operation is simple, and the cleaning efficiency is improved to reduce labor costs.

Preferably, the stirring blades 323 are in an "S" shape, and are evenly distributed around the center of the stirring plate 322; this structure enables the paint to quickly form a vortex shape and improves the stirring efficiency.

Preferably, the surface of the stirring blade 323 is provided with a first sharp part 3231; if there are some granular sediments in the coating at the bottom, the rotation of the stirring blade 323 makes the particulate sediment collide with the first sharp part 3231, so as to make stirring More delicate and even.

Preferably, the stirring impeller 312 is in a spiral shape or a vertical shape; both of these two structures can effectively stir the paint and are easy to manufacture. The stirring impeller increases the contact area between the stirring impeller and the paint, and improves the collision effect during the stirring process. Both shapes can improve the stirring effect, make the paint more evenly stirred, and improve the product quality; users can choose different shapes of stirring impellers according to personal needs. 312 .

Preferably, the barrel 2 is in the shape of a rounded truncated cone with the diameter of the upper end surface larger than the diameter of the lower end surface; it makes the paint stir more quickly to form a vortex shape, and at the same time, this structure makes the side wall of the barrel 2 have a certain inclination, so that the paint is not easy to adhere to On the side wall, it can slide down the bottom of the barrel along the side wall to avoid the waste of paint, and at the same time, it is convenient for the recovery of waste liquid when cleaning the barrel; the inner side wall of the barrel 2 is provided with a second sharp part 22; There is a granular shape, which is stirred by the stirring device 3 and then thrown to the side wall of the barrel 2, hitting the second sharp part 22 on the side wall of the barrel 2, so that the paint is stirred more delicately and evenly.

Preferably, the lower end face of the barrel 2 is provided with a collection port 23; when the paint is stirred, the collection port 23 is opened to release the paint, which facilitates the collection of the paint and can reduce the residual amount of paint in the barrel.

Preferably, the first transmission mechanism 314 includes a primary pulley 3141 provided on the first motor 313, a secondary pulley 3142 provided on the stirring shaft 311, and a belt 3143 connecting the primary pulley 3141 and the secondary pulley 3142; the second transmission mechanism 325 is Coupling; the above two transmission mechanisms are relatively mature and stable, and can operate stably for a long time, so that the stirring device 3 can operate and rotate effectively.

Preferably, the water sprayer 43 is provided with several water spray ports 431, the water sprayer 43 is in the shape of an inverted cone, and the water spray ports 431 are evenly distributed on the side wall of the cone around the central axis of the cone; The conical shape can play a certain role in defoaming. Since certain bubbles will be generated during the stirring process of the paint, the bubbles will rise upward and often overflow to the outside of the barrel, making the entire production site more messy. When it comes up, when it touches the tip of the water sprayer 43, it is broken to prevent the paint from overflowing. The water flow is sprayed through the water spray port 431 on the water sprayer 43. device 3, so as to achieve the cleaning effect.

The above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be used for the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. An easy-to-clean high-efficiency two-shaft paint mixer, comprising a frame, a barrel placed on the frame and a stirring device, the frame comprising a base, a suspension arm and a connection between the suspension arm and the base It is characterized in that: the stirring device includes a first stirring device arranged on the suspension arm and a second stirring device arranged on the base; the first stirring device includes a material extending into the barrel The inner stirring shaft, the stirring impeller arranged on the stirring shaft, the first motor that drives the stirring shaft to rotate, and the first transmission mechanism that connects the first motor and the stirring shaft; A rotating shaft passing through the bottom of the barrel, a stirring plate above the rotating shaft, a plurality of stirring blades protruding upwards provided on the stirring plate, a second motor that provides kinetic energy for the rotation of the stirring plate, and A second transmission mechanism connecting the rotating shaft and the second motor; the rotation directions of the first motor and the second motor are opposite; a sealing cover is arranged on the material barrel, and a cleaning device is arranged on the sealing cover, The cleaning device includes a water storage chamber arranged in the sealing cover, a water inlet and a water sprayer connected with the water storage chamber. 2. An easy-to-clean high-efficiency double-shaft paint mixer according to claim 1, characterized in that the stirring blades are in an "S" shape and are evenly distributed around the center of the stirring disc. 3 . The easy-to-clean and high-efficiency biaxial paint mixer according to claim 2 , wherein the surface of the stirring blade is provided with a first sharp part. 4 . 4. An easy-to-clean high-efficiency double-shaft paint mixer according to claim 1, wherein the stirring impeller is spiral or vertical. 5. An easy-to-clean high-efficiency biaxial paint mixer according to claim 1, characterized in that the barrel is in the shape of a rounded table with a diameter of the upper end surface larger than that of the lower end surface; the inner side wall of the barrel is provided with The second sharp part. 6 . The easy-to-clean and high-efficiency dual-shaft paint mixer according to claim 5 , wherein a collection port is provided on the lower end surface of the barrel. 7 . 7. An easy-to-clean high-efficiency double-shaft paint mixer according to any one of claims 1-6, wherein the first transmission mechanism comprises a main pulley provided on the first motor and a The auxiliary pulley on the stirring shaft and the belt connecting the main pulley and the auxiliary pulley; the second transmission mechanism is a coupling. 8. a kind of easy-to-clean high-efficiency biaxial paint mixer according to claim 1, is characterized in that, described water sprayer is provided with several water spray ports, and described water sprayer is in the shape of an inverted cone, and the The water jets are evenly distributed on the side wall of the cone around the central axis of the cone.

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