Coating dispersing and grinding machine

Abstract

The utility model relates to the technical field of grinders, in particular to a coating dispersing grinder, which is characterized in that a sealing cover is arranged at the bottom of a third mounting frame, and the sealing cover and a coating barrel are hermetically mounted, so that raw materials in the coating barrel can be effectively prevented from splashing out when the grinder works; a first stirring blade and a second stirring blade are arranged on the surface of a first rotating shaft, the first stirring blade is obliquely arranged, the second stirring blade is vertically arranged, and a spiral stirring blade is installed on the portion, between the first stirring blade and the second stirring blade, of the surface of the first rotating shaft, so that the effect of grinding raw materials in a coating barrel is achieved; meanwhile, a first gear is mounted on the surface of a first rotating shaft in a fixing sleeve, one end of a second rotating shaft is connected with a second gear in the fixing sleeve, the first gear is in meshed connection with the second gear, and a motor drives vertical stirring blades to rotate, so that particles in the raw materials are sheared by the first stirring blades, the second stirring blades and the vertical stirring blades; and rapid grinding of the raw materials is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a coating dispersion grinder. Background Art

[0002] The paint dispersion grinder is a machine that feeds the pre-dispersed and wetted liquid and solid into the grinding cylinder, and is stirred by the high-speed rotating disperser together with the grinding media in the grinding cylinder, so that the raw materials are ground to the required fineness.

[0003] When the paint dispersing grinder is operating, the raw materials in the paint bucket are dispersed and stirred by a high-speed rotating disperser. The raw materials in the paint bucket are rotated at high speed to produce shear collision between the solid particles in the raw materials and the blades, so as to achieve the purpose of grinding fine particles and dispersing aggregates. The blades are generally single-layer, and the grinding efficiency is low and the grinding effect is poor by high-speed impact. During the stirring process, the raw materials are prone to form vortices under the action of centrifugal force, so that large particles of materials are deposited and gathered at the bottom center of the paint bucket, making it difficult for the granular materials to be fully ground.

[0004] Therefore, we propose a coating dispersion grinder to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a coating dispersion grinder to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint dispersing grinder, comprising a base plate, a first mounting frame, a second mounting frame, a paint bucket and a sealing cover, a paint bucket is placed in the middle of the top of the base plate, the first mounting frame is installed around the top of the base plate, the second mounting frame is installed on the top of the first mounting frame, a hydraulic cylinder is installed in the middle of the top of the second mounting frame, the output end of the hydraulic cylinder is connected to the third mounting frame below the second mounting frame, a motor is installed inside the third mounting frame, the output end of the motor is connected to the first rotating shaft below the third mounting frame, a second stirring blade is arranged at the bottom end of the first rotating shaft, a first stirring blade is arranged on the surface of the first rotating shaft above the second stirring blade, a fixed sleeve is sleeved on the outer periphery of the first rotating shaft at the bottom of the third mounting frame, the second rotating shaft is installed on both sides of the surface of the fixed sleeve through bearings, and a plurality of vertical stirring blades are evenly installed on the surface of the second rotating shaft.

[0007] Preferably, a sealing cover is provided at the bottom of the third mounting frame, and the sealing cover is sealedly connected to the top of the paint bucket.

[0008] Preferably, a spiral stirring blade is installed on the surface of the first rotating shaft between the first stirring blade and the second stirring blade.

[0009] Preferably, the first stirring blade is arranged obliquely, and the second stirring blade is arranged vertically.

[0010] Preferably, a first gear is installed on the surface of the first rotating shaft inside the fixing sleeve, and one end of the second rotating shaft is connected to a second gear inside the fixing sleeve, and the first gear is meshed with the second gear.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a sealing cover at the bottom of the third mounting frame, wherein the sealing cover is sealed and installed with the paint bucket, thereby effectively ensuring that the raw materials in the paint bucket are prevented from splashing out when the grinder is working; a first stirring blade and a second stirring blade are provided on the surface of the first rotating shaft, wherein the first stirring blade is inclined and the second stirring blade is vertically provided, and a spiral stirring blade is provided on the surface of the first rotating shaft between the first stirring blade and the second stirring blade, thereby achieving a grinding effect on the raw materials in the paint bucket; at the same time, a first gear is provided inside the fixed sleeve through the surface of the first rotating shaft, and a second gear is connected to the fixed sleeve at one end of the second rotating shaft, and the first gear is meshed with the second gear, and the vertical stirring blade is driven by the motor to rotate, so that the first stirring blade, the second stirring blade and the vertical stirring blade shear the particles in the raw material, thereby achieving rapid grinding of the raw material and improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the fixing sleeve of the utility model.

[0014] In the figure: 1. bottom plate; 2. first mounting frame; 3. second mounting frame; 4. paint bucket; 5. sealing cover; 6. hydraulic cylinder; 7. third mounting frame; 8. motor; 9. vertical stirring blade; 10. first rotating shaft; 11. fixing sleeve; 12. first gear; 13. second gear; 14. first stirring blade; 15. second rotating shaft; 16. second stirring blade; 17. spiral stirring blade. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-2 The utility model provides a technical solution: a paint dispersing grinder, comprising a bottom plate 1, a first mounting frame 2, a second mounting frame 3, a paint bucket 4 and a sealing cover 5, a paint bucket 4 is placed in the middle of the top of the bottom plate 1, the first mounting frame 2 is installed around the top of the bottom plate 1, the second mounting frame 3 is installed on the top of the first mounting frame 2, a hydraulic cylinder 6 is installed in the middle of the top of the second mounting frame 3, the output end of the hydraulic cylinder 6 is connected to the third mounting frame 7 below the second mounting frame 3, a motor 8 is installed inside the third mounting frame 7, the output end of the motor 8 is connected to the first rotating shaft 10 below the third mounting frame 7, a second stirring blade 16 is arranged at the bottom end of the first rotating shaft 10, a first stirring blade 14 is arranged on the surface of the first rotating shaft 10 above the second stirring blade 16, a fixed sleeve 11 is sleeved on the outer periphery of the first rotating shaft 10 at the bottom of the third mounting frame 7, a second rotating shaft 15 is installed on both sides of the surface of the fixed sleeve 11 through bearings, and a plurality of vertical stirring blades 9 are evenly installed on the surface of the second rotating shaft 15.

[0019] Furthermore, a sealing cover 5 is provided at the bottom of the third mounting frame 7 , and the sealing cover 5 is sealedly connected to the top of the paint bucket 4 .

[0020] Furthermore, a spiral stirring blade 17 is installed on the surface of the first rotating shaft 10 between the first stirring blade 14 and the second stirring blade 16 .

[0021] Furthermore, the first stirring blade 14 is inclined, and the second stirring blade 16 is vertically arranged.

[0022] Furthermore, a first gear 12 is installed on the surface of the first rotating shaft 10 inside the fixing sleeve 11 , and one end of the second rotating shaft 15 is connected to a second gear 13 inside the fixing sleeve 11 , and the first gear 12 and the second gear 13 are meshed and connected.

[0023] The utility model provides a sealing cover 5 at the bottom of the third mounting frame 7, wherein the sealing cover 5 is sealed and installed with the paint bucket 4, so as to effectively ensure that the grinder does not splash out the raw materials in the paint bucket 4 when working; a first stirring blade 14 and a second stirring blade 16 are provided on the surface of the first rotating shaft 10, wherein the first stirring blade 14 is inclined and the second stirring blade 16 is vertically provided, and a spiral stirring blade 17 is provided on the surface of the first rotating shaft 10 between the first stirring blade 14 and the second stirring blade 16, so as to achieve the grinding effect of the raw materials in the paint bucket; at the same time, a first gear 12 is provided inside the fixed sleeve 11 through the surface of the first rotating shaft 10, and a second gear 13 is connected to the fixed sleeve 11 at one end of the second rotating shaft 15, and the first gear 12 is meshed with the second gear 13, and the vertical stirring blade 9 is driven by the motor 8 to rotate, so that the first stirring blade 14, the second stirring blade 16 and the vertical stirring blade 9 shear the particles in the raw materials, so as to achieve the rapid grinding of the raw materials and improve the grinding efficiency.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint dispersing grinder, comprising a base plate (1), a first mounting frame (2), a second mounting frame (3), a paint bucket (4) and a sealing cover (5), characterized in that: A paint bucket (4) is placed in the middle of the top of the bottom plate (1), a first mounting frame (2) is installed around the top of the bottom plate (1), a second mounting frame (3) is installed on the top of the first mounting frame (2), a hydraulic cylinder (6) is installed in the middle of the top of the second mounting frame (3), the output end of the hydraulic cylinder (6) is connected to a third mounting frame (7) below the second mounting frame (3), a motor (8) is installed inside the third mounting frame (7), the output end of the motor (8) is connected to a first rotating shaft (10) below the third mounting frame (7), a second stirring blade (16) is arranged at the bottom end of the first rotating shaft (10), a first stirring blade (14) is arranged on the surface of the first rotating shaft (10) above the second stirring blade (16), a fixing sleeve (11) is sleeved on the outer periphery of the first rotating shaft (10) at the bottom of the third mounting frame (7), a second rotating shaft (15) is installed on both sides of the surface of the fixing sleeve (11) through bearings, and a plurality of vertical stirring blades (9) are evenly installed on the surface of the second rotating shaft (15).

2. A coating dispersion grinding machine according to claim 1, characterized in that: A sealing cover (5) is provided at the bottom of the third mounting frame (7), and the sealing cover (5) is sealedly connected to the top of the paint bucket (4).

3. A coating dispersion grinding machine according to claim 1, characterized in that: A spiral stirring blade (17) is installed on the surface of the first rotating shaft (10) between the first stirring blade (14) and the second stirring blade (16).

4. A coating dispersion grinding machine according to claim 1, characterized in that: The first stirring blade (14) is arranged obliquely, and the second stirring blade (16) is arranged vertically.

5. A coating dispersion grinding machine according to claim 1, characterized in that: A first gear (12) is installed on the surface of the first rotating shaft (10) inside the fixed sleeve (11), and one end of the second rotating shaft (15) is connected to a second gear (13) inside the fixed sleeve (11), and the first gear (12) and the second gear (13) are meshed and connected.

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