阅读说明：本技术 一种涂料混合搅拌器 (Coating mixing stirrer ) 是由 不公告发明人 于 2019-11-21 设计创作，主要内容包括：本发明一种涂料混合搅拌器公开了一种能够和现有装置配合使用,通过多个切割杆对涂料进行切割搅拌,阻力小,能够对高粘度涂料进行搅拌的搅拌轴,其特征在于所述主轴一端的外圆周面上开有螺纹,螺套通过螺纹螺接置于主轴一端上,螺旋叶轮置于螺套上,下螺旋板套置于主轴上,且位于螺套的上方,所述下螺旋板的螺旋圈数大于一圈,优选的为1.2圈,所述下螺旋板一端向另一端逐渐向上螺旋,上旋板套置于主轴上,所述上螺旋板位于下螺旋板的上方,所述上螺旋板一端向另一端逐渐向下螺旋,所述上螺旋板的螺旋圈数和下螺旋板的螺旋圈数相同,多个切割杆置于上螺旋板和下螺旋板之间。(The invention discloses a coating mixing stirrer, which can be used together with the prior device, cuts and stirs the coating through a plurality of cutting rods, has small resistance and can stir high-viscosity coating, it is characterized in that the outer circumference surface of one end of the main shaft is provided with a thread, a threaded sleeve is screwed on one end of the main shaft through the thread, a helical impeller is arranged on the threaded sleeve, a lower helical plate is sleeved on the main shaft, and is positioned above the thread sleeve, the number of spiral turns of the lower spiral plate is more than one turn, preferably 1.2 turns, one end of the lower spiral plate is gradually upwards screwed towards the other end, the upper spiral plate is sleeved on the main shaft, the upper spiral plate is positioned above the lower spiral plate, one end of the upper spiral plate is gradually downwards screwed towards the other end, the number of spiral turns of the upper spiral plate is the same as that of the lower spiral plate, and the plurality of cutting rods are arranged between the upper spiral plate and the lower spiral plate.)

1. A coating material mixing stirrer is characterized in that: by main shaft, adapter sleeve, cutting rod, helical blade wheel, swivel nut, lower spiral plate and last spiral plate and constitute, it is threaded to open on the outer periphery of main shaft one end, and the swivel nut is arranged in main shaft one end through the screw thread spiro union and is served, and helical blade wheel arranges in on the swivel nut, and on the main shaft was arranged in to lower spiral plate cover, and be located the top of swivel nut, upward on the main shaft was arranged in to the spiral plate cover, upward the top of spiral plate was located down to the spiral plate, a plurality of cutting rod were arranged in between spiral plate and the lower spiral plate, and is a plurality of on the spiral plate was arranged in down to the one end equidistance of cutting rod, and is a plurality of on the spiral plate was arranged in to the other end equidistance of cutting rod, and is a plurality of distance between the cutting rod both ends reduces from the one end.

2. The paint mixing agitator of claim 1, wherein the apparatus can be used with existing apparatus, and the apparatus can cut and agitate paint by a plurality of cutting bars, and has a low resistance, and can agitate high viscosity paint.

3. The paint mixing blender of claim 1 wherein said lower spiral plate spirals gradually upward from one end to the other end and said upper spiral plate spirals gradually downward from one end to the other end such that the distance between the upper and lower spiral plates decreases from one end to the other end and is further adapted to accommodate changes in the curvature of the cutting rod.

4. The paint mixing blender of claim 1 wherein the cutting bar engages the upper and lower spiral plates to provide a layer-by-layer cutting dispersion of paint within the cutting range to provide a blended blend.

5. The paint mixing blender of claim 1 wherein the helical impeller has blades with additional agitation to assist the helical impeller in pre-agitating paint to some extent.

6. A paint mixing agitator as claimed in claim 1, 3 or 4, wherein the number of turns of the upper spiral plate is the same as the number of turns of the lower spiral plate.

7. A paint mixing blender as claimed in claim 4 in which the curvature of the plurality of cutting bars increases progressively from one end of the upper spiral plate to the other.

8. The paint mixing blender of claim 7 wherein said cutting bar has auxiliary cutting teeth disposed thereon, said cutting teeth being triangular teeth.

9. A paint mixing agitator as claimed in claim 3, wherein the lower spiral plate has more than one turn of helix.

10. A paint mixing agitator as claimed in claim 3 or claim 9, wherein the lower spiral plate has a number of turns of 1.2.

Technical Field

The invention discloses a paint mixing stirrer, relates to a stirring shaft for mixing and stirring paint, and belongs to the field of decoration equipment. In particular to a stirring shaft which can be used in cooperation with the existing device, cuts and stirs the coating through a plurality of cutting rods, has small resistance and can stir the high-viscosity coating.

Background

At present, when carrying out the coating and allotting, mainly mix through multiple raw materials, current mixer for stirring dispersion coating mainly adopts stirring vane to go on, but because coating easily agglomerates, consequently needs stronger stirring power, under stronger power effect, blade friction stir is very easily out of shape, blade life is short, also has the stirring structure of other forms in addition, but its structure is complicated, and it is inconvenient to use, can not improve the diffusion mixing of coating, especially in the great coating preparation process of consistency, stirring resistance is bigger.

Publication No. CN207887087U discloses a paint mixer, which comprises a mounting rack arranged at the upper end of a mixing tank, the upper end of the mounting rack is provided with a motor through a bolt, the output shaft of the motor is connected with a stirring shaft extending into the stirring tank, the stirring shaft is provided with a plurality of stirring blades, the outer side wall of the stirring tank is sleeved with a connecting sleeve, the upper end and the lower end of the connecting sleeve are respectively connected with a driving arm and a guide arm, the other end of the guide arm is hinged with a bracket, the upper end of the bracket is provided with a driving gear and a driven gear which are mutually meshed, the driven gear is fixedly connected with the driving arm into a whole, a discharge hole is arranged at the upper end of the stirring tank, the device has a complex structure and adopts an impeller to stir, the stirring resistance is large, especially when the paint with high viscosity is mixed and stirred, the stirring resistance is large, and the service life of the impeller is greatly shortened.

Publication No. CN207463028U discloses a two rotatory coating mixer, comprising a cylinder body, agitator motor and rotary disk, agitator motor has the crossbeam, the cylinder body is located between agitator motor and the rotary disk, cylinder body center axis position is equipped with the rotation main shaft, the rotation main shaft passes the crossbeam and is connected with agitator motor, be equipped with rotary rod and puddler on the rotation main shaft, the rotary rod both ends even have the wall scraping pole, be equipped with helical blade on the puddler, the rotary disk is fixed to be located the cylinder body bottom, the rotary disk is connected with the motor that is equipped with in the unable adjustment base, the rotation opposite direction of agitator motor and rotary disk, the stirring speed of mixer is the rotational speed sum of agitator motor and rotary disk, the device can not mix the stirring to high-viscosity coating equally.

Disclosure of Invention

In order to improve the situation, the coating mixing stirrer provided by the invention can be used with the existing device, cuts and stirs the coating through a plurality of cutting rods, has small resistance, and can stir the high-viscosity coating.

The coating material mixing stirrer is realized by the following steps: the invention relates to a paint mixing stirrer, which consists of a main shaft, a connecting sleeve, cutting rods, a spiral impeller, a threaded sleeve, a lower spiral plate and an upper spiral plate, wherein the outer circumferential surface of one end of the main shaft is provided with threads, the threaded sleeve is arranged on one end of the main shaft in a threaded manner, the spiral impeller is arranged on the threaded sleeve, the lower spiral plate is sleeved on the main shaft and is positioned above the threaded sleeve, the number of spiral turns of the lower spiral plate is more than one, preferably 1.2, the lower spiral plate is gradually upwards screwed from one end to the other end, the upper spiral plate is sleeved on the main shaft, the upper spiral plate is positioned above the lower spiral plate, one end of the upper spiral plate is gradually downwards screwed from one end to the other end, the number of spiral turns of the upper spiral plate is the same as the number of spiral turns of the lower spiral plate, a plurality of cutting rods are arranged between the upper spiral plate and the lower spiral plate, one ends of, it is a plurality of on the spiral plate was arranged in to the other end equidistance of cutting rod, it is a plurality of distance between the cutting rod both ends reduces gradually to the other end from the one end of last spiral plate, and is a plurality of the curvature of cutting rod increases gradually to the other end from the one end of last spiral plate, and the adapter sleeve is arranged in on the other end of main shaft, the cutting rod overhead has supplementary cutting tooth, the cutting tooth is the triangle-shaped tooth, it forms for the metal sheet bending with lower spiral plate to go up the spiral plate, helical impeller's blade overhead has supplementary stirring.

Has the beneficial effects.

Firstly, the coating with high viscosity can be mixed and stirred.

Secondly, can adapt current stirring structure.

Drawings

FIG. 1 is a perspective view of a paint mixing blender according to the present invention.

FIG. 2 is a bottom view of a paint mixing blender of the present invention.

FIG. 3 is a schematic view of a paint mixing blender according to the present invention.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a main shaft (1), a connecting sleeve (2), a cutting rod (3), a spiral impeller (4), a threaded sleeve (5), a lower spiral plate (6) and an upper spiral plate (7).

The specific implementation mode is as follows:

the coating material mixing stirrer is realized by the following steps: the invention relates to a paint mixing stirrer which comprises a main shaft (1), a connecting sleeve (2), a cutting rod (3), a spiral impeller (4), a threaded sleeve (5), a lower spiral plate (6) and an upper spiral plate (7), wherein the outer circumferential surface of one end of the main shaft (1) is provided with threads, the threaded sleeve (5) is arranged on one end of the main shaft (1) in a threaded manner, the spiral impeller (4) is arranged on the threaded sleeve (5), the lower spiral plate (6) is sleeved on the main shaft (1) and is positioned above the threaded sleeve (5), the number of spiral turns of the lower spiral plate (6) is more than one circle, preferably 1.2 circles, one end of the lower spiral plate (6) is gradually upwards screwed towards the other end, the upper spiral plate is sleeved on the main shaft (1), the upper spiral plate (7) is positioned above the lower spiral plate (6), one end of the upper spiral plate (7) is gradually downwards screwed towards the other end, the spiral number of turns of going up spiral board (7) is the same with the spiral number of turns of spiral board (6) down, and a plurality of cutting rod (3) are arranged in between spiral board (7) and lower spiral board (6), and is a plurality of on the one end equidistance of cutting rod (3) was arranged in spiral board (6) down, a plurality of on the other end equidistance of cutting rod (3) was arranged in last spiral board (7), a plurality of distance between cutting rod (3) both ends reduces from the one end of last spiral board (7) to the other end gradually, and a plurality of the camber of cutting rod (3) is crescent from the one end of last spiral board (7) to the other end, and adapter sleeve (2) cover is arranged in on the other end of main shaft (1), auxiliary cutting teeth are arranged on the cutting rod (3), the cutting teeth are triangular teeth, the upper spiral plate (7) and the lower spiral plate (6) are formed by bending metal plates, and auxiliary stirring is arranged on blades of the spiral impeller (4).

When in use, the stirring shaft is connected with the power of the existing stirring structure through the connecting sleeve (2) by taking up the wire, for example, the stirring shaft is connected with the motor shaft of an external motor, the drill of an impact drill or an electric drill and the like, the motor shaft is started, the motor shaft rotates to drive the stirring shaft to rotate, the stirring shaft extends into the paint, the spiral impeller (4) at one end of the stirring shaft rotates to stir and separate the paint, so that the stirring shaft moves downwards more easily, when the stirring shaft extends into the paint, the cutting rod (3) on the stirring shaft rotates to cut the paint, when in cutting, the sectional area of the cutting rod (3) is small, the resistance of the paint is small, the service life is long, the curvatures of a plurality of cutting rods (3) are gradually increased, further, the paint in the maximum curvature cutting rod (3) can be subjected to layer-by-layer cutting stirring during stirring, so that the, the efficiency is high, the structure is simple, and the use is convenient;

the connecting sleeve (2) is designed to be conveniently connected with external existing equipment for matching use;

the screw sleeve (5) is designed to facilitate the disassembly and replacement of the spiral impeller (4);

the number of spiral turns of the lower spiral plate (6) is larger than one turn, so that the cutting rods (3) can be distributed around one end of the main shaft (1) at equal intervals, and the cutting and stirring effects are guaranteed;

one end of the lower spiral plate (6) is gradually upwards screwed towards the other end, and the design that one end of the upper spiral plate (7) is gradually downwards screwed towards the other end enables the distance between the upper spiral plate (7) and the lower spiral plate (6) to be gradually reduced from one end to the other end, so that the cutting rod (3) is installed in a matching manner with the change of the curvature of the cutting rod;

the spiral turns of the upper spiral plate (7) and the spiral turns of the lower spiral plate (6) are designed to be the same, so that the plurality of cutting rods (3) are installed at the same angle; the distance between two ends of the cutting rods (3) is gradually reduced from one end of the upper spiral plate (7) to the other end, the length of the cutting rods (3) is constant, and the curvature of the cutting rods (3) is changed due to the change of the distance between the two ends; the design that the curvatures of the cutting rods (3) are gradually increased from one end of the upper spiral plate (7) to the other end enables the coating in the cutting rod (3) with the maximum curvature to be cut and dispersed layer by layer when the cutting rod (3) rotates for cutting, the stirring effect is good, and the resistance borne by the cutting rod (3) is small;

auxiliary cutting teeth are arranged on the cutting rod (3), and the cutting teeth are designed into triangular teeth and can assist the cutting rod (3) in puncturing agglomerated paint;

the blades of the spiral impeller (4) are provided with an auxiliary stirring design, so that the spiral impeller (4) can be assisted to pre-stir the coating to a certain degree;

the cutting rod (3) is matched with the upper spiral plate (7) and the lower spiral plate (6), so that the coating in a cutting range can be cut and dispersed layer by layer to form stirring and mixing;

the main shaft (1) rotates, the cutting rod (3) rotates, the coating can be mixed and stirred by cutting the cutting rod (3), the cutting rod (3) is thin, the resistance is small, and the viscous coating can be stirred;

the aim of mixing and stirring the coating is achieved.

The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.