Dispersion machine with good stability for coating production and preparation

Abstract

The utility model belongs to the technical field of dispersion machines, and particularly relates to a dispersion machine with good stability for coating production and preparation, which comprises a dispersion machine body, the dispersion machine body consists of a base, a hydraulic cylinder, a transmission device, a driving motor, a guide rod, a rotating shaft, a stirring rod and a stirring barrel, a positioning block is arranged at the top end of the base, a movable block is arranged at the top end, opposite to the positioning block, of the base, a threaded rod is rotationally connected to the interior of the base, a bearing is connected to one end of the threaded rod, a threaded sleeve is connected to the surface of the threaded rod in a threaded mode, and a fixed block is connected to the top end of the threaded sleeve. The stirring barrel is stably fixed on the base for stirring, and the influence of high-speed rotating centrifugal force of the stirring rod on the stirring barrel is reduced, so that the use stability of the dispersion machine body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dispersers, and in particular relates to a disperser with good stability for coating production and preparation. Background Art

[0002] In the process of paint production and preparation, it is often necessary to stir it evenly. The mixing and stirring of different paints is an indispensable and important process in the existing paint production and processing process. A stirring barrel and a disperser are needed for paint mixing. The paint is added into the stirring barrel and placed at the bottom of the stirring device of the disperser, and then the disperser works to stir the paint in the stirring barrel evenly. However, when working, the disperser drives the stirring device to rotate at a high speed, causing the rotation of the stirring device to generate centrifugal force. If the centrifugal force is too large, the stirring barrel will be driven to rotate with the stirring device, thereby affecting the normal stirring work and reducing the mixing uniformity of the paint. At the same time, the stirring barrel will also be tipped over by the centrifugal force. In view of this, we provide a disperser with good stability for paint production and preparation to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a disperser with good stability for the production and preparation of paint, aiming to solve the problem in the prior art that the disperser will drive the stirring device to rotate at high speed, resulting in centrifugal force generated by the rotation of the stirring device. If the centrifugal force is too large, the stirring barrel will be driven to rotate along with the stirring device, thereby affecting the normal stirring work, reducing the mixing uniformity of the paint, and the stirring barrel will also be overturned by the centrifugal force. In view of this, we provide a disperser with good stability for the production and preparation of paint to solve the above problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disperser with good stability for coating production and preparation, comprising a disperser body, wherein the disperser body is composed of a base, a hydraulic cylinder, a transmission device, a driving motor, a guide rod, a rotating shaft, a stirring rod and a stirring barrel, a positioning block is fixedly installed on one side of the top of the base, a movable block is arranged at the top of the base relative to the positioning block, a threaded rod is rotatably connected inside the base, one end of the threaded rod is connected to a bearing, a threaded sleeve is threadedly connected to the surface of the threaded rod, and a fixed block is connected to the top of the threaded sleeve.

[0005] In order to facilitate stirring of the paint, as a preferred disperser with good stability for paint production and preparation of the utility model, the hydraulic cylinder is fixedly connected on one side of the top of the base, the transmission device is fixedly connected on the top of the telescopic end of the hydraulic cylinder, the drive motor is fixedly connected on one side of the bottom of the transmission device, the guide rod is fixedly connected at the bottom of the transmission device, the rotating shaft is fixedly connected at one side of the bottom of the transmission device opposite to the drive motor, the stirring rod is fixedly connected on the surface of the rotating shaft, and the stirring barrel is arranged on the top surface of the base.

[0006] In order to facilitate the fixing of the stirring barrel, as a preferred disperser with good stability for coating production and preparation of the utility model, the threaded rod is rotatably connected to the inside of the base through a bearing, and the top end of the fixed block is connected to the bottom end of the movable block.

[0007] In order to facilitate the fixing of the stirring barrel, as a preferred dispersion machine with good stability for coating production and preparation of the utility model, the movable block is threadedly linked with the threaded rod through the fixed block and the threaded sleeve.

[0008] In order to increase the applicability of the stirring rod, as a preferred disperser with good stability for the production and preparation of coatings in the utility model, the end of the stirring rod is connected to a screw, the surface of the screw is threadedly connected to a nut, the end of the screw is connected to an adjusting rod, the bottom end of the rotating shaft is provided with a buffer block, the top of the buffer block is connected to a spring, and the top of the buffer block and the two sides of the spring are connected to limit rods.

[0009] In order to increase the applicability of the stirring rod, as a preferred disperser with good stability for coating production and preparation of the utility model, the end of the adjusting rod is provided with a threaded groove adapted to the screw rod, the adjusting rod and the screw rod are threadedly connected, the top end of the spring is connected to the bottom end of the rotating shaft, and the buffer block is elastically linked to the rotating shaft through the spring.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model allows the mixing barrel to be stably fixed on the base for mixing through the cooperation between the positioning block and the movable block, reducing the influence of the centrifugal force of the high-speed rotation of the mixing rod on the mixing barrel, thereby improving the stability of the use of the disperser body;

[0012] 2. The coordination of the adjusting rod, the screw rod and the nut of the utility model allows the connection length between the adjusting rod and the stirring rod to change, thereby being suitable for stirring barrels of different sizes to work, thereby avoiding the influence of insufficient stirring rod length on the uniformity of stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model when viewed from above;

[0016] Figure 3 It is a schematic diagram of the front cross-sectional structure of the main body of the utility model;

[0017] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0018] Figure 5 This is a schematic diagram of the stirring rod structure of the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the connection structure of the stirring rod and the adjusting rod.

[0020] In the figure: 1. disperser body; 101. base; 102. hydraulic cylinder; 103. transmission device; 104. drive motor; 105. guide rod; 106. rotating shaft; 107. mixing barrel; 108. mixing rod; 2. positioning block; 3. movable block; 4. threaded rod; 5. bearing; 6. thread sleeve; 7. fixed block; 8. screw rod; 9. nut; 10. adjusting rod; 11. buffer block; 12. limit rod; 13. spring; 14. thread groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] See also Figure 1-6The utility model provides the following technical solutions: a disperser with good stability for coating production and preparation, including a disperser body 1, the disperser body 1 is composed of a base 101, a hydraulic cylinder 102, a transmission device 103, a driving motor 104, a guide rod 105, a rotating shaft 106, a stirring rod 108 and a stirring barrel 107, a positioning block 2 is fixedly installed on one side of the top of the base 101, a movable block 3 is arranged on the top of the base 101 relative to the positioning block 2, a threaded rod 4 is rotatably connected inside the base 101, one end of the threaded rod 4 is connected to a bearing 5, a threaded sleeve 6 is threadedly connected to the surface of the threaded rod 4, and a fixed block 7 is connected to the top of the threaded sleeve 6.

[0024] Preferably: the hydraulic cylinder 102 is located on one side of the top of the base 101 and is fixedly connected, the transmission device 103 is located on the top of the telescopic end of the hydraulic cylinder 102 and is fixedly connected, the drive motor 104 is located on one side of the bottom of the transmission device 103 and is fixedly connected, the guide rod 105 is located on the bottom of the transmission device 103 and is fixedly connected, the rotating shaft 106 is located on the side of the bottom of the transmission device 103 opposite to the drive motor 104 and is fixedly connected, the stirring rod 108 is located on the surface of the rotating shaft 106 and is fixedly connected, and the stirring barrel 107 is arranged on the top surface of the base 101.

[0025] In the embodiment, first, the working principle of the disperser body 1 is described. The hydraulic cylinder 102 is used to control the height of the transmission device 103, and the transmission device 103 is used to install the drive motor 104 and the rotating shaft 106. The guide rod 105 is used to stabilize the lifting and lowering of the transmission device 103. The drive motor 104 is used to drive the rotating shaft 106 to rotate, and the rotating shaft 106 is used to connect the stirring rod 108 to work. The stirring barrel 107 is used to store the stirred paint. When working, the driving motor 104 starts the output shaft to generate a rotational force that is transmitted to the rotating shaft 106 through the transmission device 103, thereby driving the rotating shaft 106 to rotate, and the rotating shaft 106 will drive the stirring rod 108 to rotate. At the same time, the model of the disperser body 1 is SD7.

[0026] Embodiment 2

[0027] See also Figure 1-6 The threaded rod 4 is rotatably connected to the inside of the base 101 through the bearing 5, and the top end of the fixed block 7 is connected to the bottom end of the movable block 3.

[0028] Preferably, the movable block 3 is threadedly linked with the threaded rod 4 through the fixed block 7 and the threaded sleeve 6 .

[0029] In the embodiment, according to the description in the first embodiment, when the disperser body 1 is working, the stirring barrel 107 is placed on the base 101, and one side wall of the stirring barrel 107 is in contact with the positioning block 2, then the threaded rod 4 is rotated to move along the inner ring of the bearing 5 in the base 101, and then the threaded sleeve 6 moves along the thread on the surface of the threaded rod 4, while driving the fixed block 7 to move, and the fixed block 7 will drive the movable block 3 to move, and then the movable block 3 is close to the side wall on the other side of the stirring barrel 107, forming a clamping fixation for the stirring barrel 107, and then in the process of high-speed rotation of the stirring rod 108 through the rotating shaft 106, the influence of the centrifugal force of the high-speed rotation of the stirring rod 108 on the stirring barrel 107 is reduced, thereby improving the stability of the use of the disperser body 1.

[0030] Embodiment 3

[0031] See also Figure 1-6 The end of the stirring rod 108 is connected to a screw rod 8, a nut 9 is threadedly connected to the surface of the screw rod 8, an adjusting rod 10 is connected to the end of the screw rod 8, a buffer block 11 is provided at the bottom end of the rotating shaft 106, a spring 13 is connected to the top of the buffer block 11, and a limiting rod 12 is connected to the top of the buffer block 11 and on both sides of the spring 13.

[0032] Preferably: a threaded groove 14 matching the screw rod 8 is formed at the end of the adjusting rod 10, the adjusting rod 10 and the screw rod 8 are threadedly connected, the top end of the spring 13 is connected to the bottom end of the rotating shaft 106, and the buffer block 11 is elastically linked to the rotating shaft 106 through the spring 13.

[0033] In the embodiment, according to the description of the first embodiment, when the stirring rod 108 stirs and mixes the paint inside the stirring barrel 107, the stirring rod 108 is inserted into the stirring barrel 107 by lifting and lowering the hydraulic cylinder 102, and the position of the adjusting rod 10 is adjusted according to the inner ring diameter of the stirring barrel 107 during the process of the stirring rod 108 descending and extending into the stirring barrel 107. At this time, the rotating adjusting rod 10 moves along the thread on the surface of the screw rod 8, and the position of the nut 9 also needs to be adjusted. When the adjusting rod 10 is adjusted to the required position, the rotating nut 9 is fitted with the end of the adjusting rod 10 to prevent the adjusting rod 10 from moving, so that the nut 9 plays a role in fixing the adjusting rod 10, and is suitable for working with stirring barrels 107 of different sizes, to prevent the stirring rod 108 from being insufficient in length and affecting the uniformity of stirring.

[0034] It should be noted that the stirring rod 108 is raised and lowered by the hydraulic cylinder 102 to extend into the stirring barrel 107, which may easily cause the bottom end of the rotating shaft 106 to contact the bottom end of the stirring barrel 107 first and cause extrusion. In order to reduce the occurrence of the above situation, a buffer block 11 is provided at the bottom end of the rotating shaft 106, so that the buffer block 11 can buffer the extrusion of the rotating shaft 106 on the stirring barrel 107 through the elastic distance of the spring 13.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A disperser with good stability for coating production and preparation, comprising a disperser body (1), characterized in that: The disperser body (1) is composed of a base (101), a hydraulic cylinder (102), a transmission device (103), a driving motor (104), a guide rod (105), a rotating shaft (106), a stirring rod (108) and a stirring barrel (107); A positioning block (2) is fixedly mounted on one side of the top of the base (101); a movable block (3) is arranged on the top of the base (101) relative to the positioning block (2); a threaded rod (4) is rotatably connected inside the base (101); one end of the threaded rod (4) is connected to a bearing (5); a threaded sleeve (6) is threadedly connected to the surface of the threaded rod (4); and a fixed block (7) is connected to the top of the threaded sleeve (6).

2. A dispersion machine with good stability for coating production and preparation according to claim 1, characterized in that: The hydraulic cylinder (102) is located on one side of the top of the base (101) and is fixedly connected; the transmission device (103) is located on the top of the telescopic end of the hydraulic cylinder (102) and is fixedly connected; the drive motor (104) is located on one side of the bottom of the transmission device (103) and is fixedly connected; the guide rod (105) is located on the bottom of the transmission device (103) and is fixedly connected; the rotating shaft (106) is located on one side of the bottom of the transmission device (103) opposite to the driving motor (104) and is fixedly connected; the stirring rod (108) is located on the surface of the rotating shaft (106) and is fixedly connected; and the stirring barrel (107) is arranged on the top surface of the base (101).

3. A dispersion machine with good stability for coating production and preparation according to claim 1, characterized in that: The threaded rod (4) is rotatably connected to the inside of the base (101) via a bearing (5), and the top end of the fixed block (7) is connected to the bottom end of the movable block (3).

4. A disperser with good stability for coating production and preparation according to claim 1, characterized in that: The movable block (3) is threadedly linked with the threaded rod (4) through the fixed block (7) and the threaded sleeve (6).

5. A disperser with good stability for coating production and preparation according to claim 1, characterized in that: The end of the stirring rod (108) is connected to a screw rod (8), the surface of the screw rod (8) is threadedly connected to a nut (9), the end of the screw rod (8) is connected to an adjusting rod (10), a buffer block (11) is provided at the bottom end of the rotating shaft (106), the top end of the buffer block (11) is connected to a spring (13), and the top end of the buffer block (11) and the two sides of the spring (13) are connected to limit rods (12).

6. A dispersion machine with good stability for coating production and preparation according to claim 5, characterized in that: The end of the adjusting rod (10) is provided with a threaded groove (14) adapted to the screw rod (8), the adjusting rod (10) and the screw rod (8) are threadedly connected, the top end of the spring (13) is connected to the bottom end of the rotating shaft (106), and the buffer block (11) is elastically linked to the rotating shaft (106) through the spring (13).

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