CN213557446U - Coating production is with grinding mechanism - Google Patents
Coating production is with grinding mechanism Download PDFInfo
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- CN213557446U CN213557446U CN202022354135.1U CN202022354135U CN213557446U CN 213557446 U CN213557446 U CN 213557446U CN 202022354135 U CN202022354135 U CN 202022354135U CN 213557446 U CN213557446 U CN 213557446U
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Abstract
The utility model discloses a coating production is with grinding mechanism, including a hollow section of thick bamboo, the pivot with set up the stirring post in the pivot, the one end opening of a hollow section of thick bamboo sets up, the other end seals the setting, the open end of a hollow section of thick bamboo is connected with the mount pad, the pivot is rotated and is installed on the mount pad, and one end of it is located a hollow section of thick bamboo, the other end is located the outside of mount pad, the pivot is located and is provided with multiunit stirring post on the shaft wall in a hollow section of thick bamboo, the position that the pivot links to each other with every stirring post all is provided with a screw hole, the stirring post includes installation stud portion and stirring post portion, stirring post portion installs on the outer terminal surface of installation stud portion, the outside that is located stirring post portion on the outer terminal surface of installation; the utility model discloses a when the stirring post wearing and tearing were serious, only need to change the stirring post can, reduced the waste of material, it is simple to change the step moreover, and intensity of labour is little, weak point consuming time.
Description
Technical Field
The utility model relates to a coating grinds technical field, specifically is a coating production is with grinding mechanism.
Background
Grinding is the most energy intensive process in paint production and is usually carried out using a sand mill. Be provided with grinding mechanism on the sand mill, grind mechanism including hollow section of thick bamboo and pivot, the pivot sets up in hollow section of thick bamboo pivot, evenly is provided with a plurality of stirring posts on the outer wall of pivot, and the pivot drives through the motor and carries out high-speed rotation. When the grinding device is used, grinding media such as cobalt oxide beads, glass beads and the like are added into the hollow cylinder, meanwhile, grinding materials are added into the hollow cylinder, the motor drives the rotating shaft to rotate, the grinding media and the grinding materials are stirred under the action of the stirring column, the grinding media exert a shearing action on the grinding materials, and the grinding materials are dispersed and ground. The stirring column of the existing grinding mechanism is welded on the rotating shaft, after the stirring column is used for a period of time, the stirring effect of the stirring column can be seriously reduced due to excessive abrasion, and the stirring column and the rotating shaft need to be replaced at the same time, so that not only is the material waste serious, but also the replacement steps are complicated, the labor intensity is high, and the consumed time is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coating production is with grinding mechanism aims at improving and need change stirring post and pivot simultaneously when the excessive wearing and tearing of stirring post, leads to causing the extravagant and problem complicated with the change step of material.
The utility model discloses a realize like this: a grinding mechanism for paint production comprises a hollow cylinder, a rotating shaft and stirring columns arranged on the rotating shaft, wherein one end opening of the hollow cylinder is arranged, the other end of the hollow cylinder is sealed, an inlet pipe is arranged on the sealed end of the hollow cylinder, the open end of the hollow cylinder is connected with a mounting seat, the mounting seat is of a hollow structure, a filtering hole communicated with the hollow structure of the mounting seat is formed in the end face, corresponding to the open end of the hollow cylinder, of the mounting seat, a discharging pipe communicated with the hollow structure of the mounting seat is arranged on the outer side wall of the mounting seat, the rotating shaft is rotatably arranged on the mounting seat, one end of the rotating shaft is located in the hollow cylinder, the other end of the rotating shaft is located outside the mounting seat, a plurality of groups of stirring columns are arranged on the shaft wall of the hollow cylinder, a plurality of stirring columns are contained in each group of stirring columns, and the plurality of stirring columns in, the multiple groups of stirring columns are uniformly arranged along the circumferential direction of the rotating shaft; the position that pivot and every stirring post link to each other all is provided with a screw hole, the screw hole sets up along the radial direction of pivot, the stirring post is including installation spiral shell post portion and stirring post portion, installation spiral shell post portion and stirring post portion all set up along the radial direction of pivot, the stirring post portion is installed on the outer terminal surface of installation spiral shell post portion, the outside that lies in the stirring post portion on the outer terminal surface of installation spiral shell post portion is provided with dismantles the recess, the shape of dismantling recess cross section outline is regular hexagon.
Further, the stirring column part is cylindrical, and one end of the stirring column part, which is far away from the installation screw column part, is provided with a fillet structure.
Furthermore, be provided with three group's agitator columns in the pivot, three group's agitator columns evenly set up along the circumferencial direction of pivot.
Further, the lateral wall of hollow cylinder comprises three layer construction, is inner wall, well hollow layer and outer wall from inside to outside in proper order, be provided with an inlet tube and an outlet pipe on the outer wall of hollow cylinder, inlet tube and outlet pipe all are linked together with well hollow layer.
Further, the inlet tube and the outlet pipe are respectively arranged at two ends of the outer wall, the inlet tube is arranged at the lower end of the outer wall, and the outlet pipe is arranged at the upper end of the outer wall.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a when the stirring post wearing and tearing were serious, only need to change the stirring post can, reduced the waste of material, it is simple to change the step moreover, and intensity of labour is little, weak point consuming time.
2. The stirring post part is cylindrically, and its one end of keeping away from installation stud portion is provided with the fillet structure, so set up, can reduce the initial wearing and tearing volume of stirring post part, reduces the impurity that gets into in the abrasive material when just beginning to use.
3. Be provided with three stirring posts of group in the pivot, three stirring posts of group evenly set up along the circumferencial direction of pivot, and the mode that sets up of three stirring posts is first the equilibrium that makes the pivot when rotating is good, and second can not influence the grinding effect because of the stirring post is too close.
4. The lateral wall of hollow cylinder comprises three layer construction, is inner wall, hollow layer and outer wall from inside to outside in proper order, is provided with an inlet tube and an outlet pipe on the outer wall of hollow cylinder, and inlet tube and outlet pipe all are linked together with hollow layer, carry out the grindstone and can produce a large amount of heats, and these heats are taken away by the cooling water that gets into hollow layer by the inlet tube, keep the stability of grinding.
5. The inlet tube and the outlet pipe are respectively arranged at two ends of the outer wall, the inlet tube is arranged at the lower end of the outer wall, the outlet pipe is arranged at the upper end of the outer wall, and the cooling water is more uniformly contacted with the inner wall through the arrangement, so that the cooling effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a grinding mechanism for paint production according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the coating production grinding mechanism of the present invention, in which a rotating shaft is connected to a stirring column;
FIG. 3 is a side view of the rotating shaft of the grinding mechanism for paint production of the present invention connected to a stirring column;
FIG. 4 is a schematic perspective view of a stirring column of a grinding mechanism for paint production according to the present invention;
fig. 5 is a top view of the stirring column of the grinding mechanism for paint production of the present invention.
In the figure: 1. a hollow cylinder; 101. an inner wall; 102. a hollow layer; 103. an outer wall; 2. a rotating shaft; 3. a stirring column; 301. mounting the stud part; 302. a mixing column section; 303. disassembling the groove; 4. a mounting seat; 5. a filtration pore; 6. a discharge pipe; 7. a feed pipe; 8. a water inlet pipe; 9. and (5) discharging a water pipe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
A grinding mechanism for paint production, please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, comprising a hollow cylinder 1, a rotating shaft 2 and a stirring column 3 arranged on the rotating shaft 2, wherein one end of the hollow cylinder 1 is open and the other end is closed, a feeding pipe 7 is arranged on the closed end of the hollow cylinder 1, the open end of the hollow cylinder 1 is connected with a mounting seat 4, the mounting seat 4 is hollow, a filtering hole 5 communicated with the hollow structure of the mounting seat 4 is arranged on the end surface corresponding to the opening of the hollow cylinder 1, a discharging pipe 6 communicated with the hollow structure of the mounting seat 4 is arranged on the outer side wall of the mounting seat 4, the rotating shaft 2 is rotatably arranged on the mounting seat 4, one end of the rotating shaft is arranged in the hollow cylinder 1, the other end of the rotating shaft is arranged on the outer side of the mounting seat 4, a belt pulley can be arranged on the shaft body of the rotating shaft 2 arranged on the outer side, thus, the motor can drive the rotating shaft 2 to rotate. And an adding pipe for adding grinding media is also arranged on the side wall of the hollow cylinder 1 and is used for adding the grinding media into the hollow cylinder 1.
A plurality of groups of stirring columns 3 are arranged on the shaft wall of the rotating shaft 2 in the hollow cylinder 1, each group of stirring columns 3 comprises a plurality of stirring columns 3, the stirring columns 3 in each group of stirring columns 3 are uniformly arranged along the axial direction of the rotating shaft 2, and the stirring columns 3 are uniformly arranged along the circumferential direction of the rotating shaft 2; the position that pivot 2 and every stirring post 3 link to each other all is provided with a screw hole, the screw hole sets up along the radial direction of pivot 2, stirring post 3 is including installation screw column portion 301 and stirring post portion 302, installation screw column portion 301 and stirring post portion 302 all set up along the radial direction of pivot 2, stirring post portion 302 is installed on the outer terminal surface of installation screw column portion 301, the outside that is located stirring post portion 302 on the outer terminal surface of installation screw column portion 301 is provided with dismantles recess 303, the shape of dismantling recess 303 cross section outline is regular hexagon.
The utility model discloses a use method and theory of operation: use the feeding pump to add the abrasive material to hollow cylinder 1 through inlet pipe 7 in, drive pivot 2 and the high-speed rotation of stirring post 3 through the motor, stirring post 3 stirs grinding medium and abrasive material in the hollow cylinder 1 for the grinding medium cuts the dispersion to the abrasive material, and the ground abrasive material is through filtering in 5 hollow structure that get into mount pad 4 of aperture, then discharges through row material pipe 6. When the mixing column part 302 of the mixing column 3 is seriously worn, the mixing column 3 can be replaced by inserting a special sleeve tool which is matched with the shape of the disassembly groove 303 into the disassembly groove 303. Therefore, the utility model discloses a 3 wearing and tearing of stirring post when serious, only need change stirring post 3 can, reduced the waste of material, change the step moreover simply, intensity of labour is little, weak point consuming time.
Referring to fig. 4, the mixing cylinder 302 is cylindrical, and a rounded structure is disposed at an end of the mixing cylinder away from the mounting screw 301, so as to reduce the initial wear of the mixing cylinder 302 and reduce impurities entering the grinding material during initial use.
Referring to fig. 2 and 3, three groups of stirring pillars 3 are disposed on the rotating shaft 2, the three groups of stirring pillars 3 are uniformly disposed along the circumferential direction of the rotating shaft 2, and the three groups of stirring pillars 3 are disposed in a manner that the rotating shaft 2 is balanced when rotating and the grinding effect is not affected by the density of the stirring pillars 3.
Referring to fig. 1, the side wall of the hollow cylinder 1 is formed by three layers, which are an inner wall 101, a hollow layer 102 and an outer wall 103 from inside to outside, the outer wall 103 of the hollow cylinder 1 is provided with a water inlet pipe 8 and a water outlet pipe 9, both the water inlet pipe 8 and the water outlet pipe 9 are communicated with the hollow layer 102, the grinding stone generates a large amount of heat, and the heat is taken away by cooling water entering the hollow layer 102 from the water inlet pipe 8, so as to maintain the grinding stability.
Referring to fig. 1, the water inlet pipe 8 and the water outlet pipe 9 are respectively disposed at two ends of the outer wall 103, the water inlet pipe 8 is disposed at a lower end of the outer wall 103, and the water outlet pipe 9 is disposed at an upper end of the outer wall 103, so that the cooling water is more uniformly contacted with the inner wall 101, and the cooling effect is better.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a coating production is with grinding mechanism, includes hollow section of thick bamboo (1), pivot (2) and sets up stirring post (3) on pivot (2), its characterized in that, the one end opening of hollow section of thick bamboo (1) sets up, and the other end seals the setting, be provided with inlet pipe (7) on the closed end of hollow section of thick bamboo (1), the open end of hollow section of thick bamboo (1) is connected with mount pad (4), mount pad (4) are hollow structure, and it is provided with filtration hole (5) that are linked together with the hollow structure of mount pad (4) on corresponding to hollow section of thick bamboo (1) open-ended terminal surface, be provided with row's material pipe (6) that the hollow structure of mount pad (4) is linked together on the lateral wall of mount pad (4), pivot (2) rotate and install on mount pad (4), and its one end is located hollow section of thick bamboo (1), and the other end is located the outside of mount pad (, a plurality of groups of stirring columns (3) are arranged on the shaft wall of the rotating shaft (2) in the hollow cylinder (1), each group of stirring columns (3) comprises a plurality of stirring columns (3), the stirring columns (3) in each group of stirring columns (3) are uniformly arranged along the axial direction of the rotating shaft (2), and the stirring columns (3) are uniformly arranged along the circumferential direction of the rotating shaft (2); the position that pivot (2) and every stirring post (3) link to each other all is provided with a screw hole, the screw hole sets up along the radial direction of pivot (2), stirring post (3) are including installation screw column portion (301) and stirring column portion (302), installation screw column portion (301) and stirring column portion (302) all set up along the radial direction of pivot (2), install on the outer terminal surface of installation screw column portion (301) stirring column portion (302), the outside that lies in stirring column portion (302) on the outer terminal surface of installation screw column portion (301) is provided with dismantles recess (303), the shape of dismantling recess (303) cross section outline is regular hexagon.
2. The grinding mechanism for paint production as claimed in claim 1, wherein the stirring cylinder part (302) is cylindrical, and a round structure is arranged at one end of the stirring cylinder part, which is far away from the mounting screw part (301).
3. The grinding mechanism for paint production according to claim 1, wherein three groups of stirring columns (3) are arranged on the rotating shaft (2), and the three groups of stirring columns (3) are uniformly arranged along the circumferential direction of the rotating shaft (2).
4. The grinding mechanism for paint production according to any one of claims 1 to 3, wherein the side wall of the hollow cylinder (1) is formed by three layers, namely an inner wall (101), a hollow layer (102) and an outer wall (103) from inside to outside, the outer wall (103) of the hollow cylinder (1) is provided with a water inlet pipe (8) and a water outlet pipe (9), and the water inlet pipe (8) and the water outlet pipe (9) are both communicated with the hollow layer (102).
5. The grinding mechanism for paint production according to claim 4, wherein the water inlet pipe (8) and the water outlet pipe (9) are respectively arranged at two ends of the outer wall (103), the water inlet pipe (8) is arranged at the lower end of the outer wall (103), and the water outlet pipe (9) is arranged at the upper end of the outer wall (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022354135.1U CN213557446U (en) | 2020-10-21 | 2020-10-21 | Coating production is with grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022354135.1U CN213557446U (en) | 2020-10-21 | 2020-10-21 | Coating production is with grinding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213557446U true CN213557446U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022354135.1U Active CN213557446U (en) | 2020-10-21 | 2020-10-21 | Coating production is with grinding mechanism |
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| Country | Link |
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| CN (1) | CN213557446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065870A (en) * | 2023-09-11 | 2023-11-17 | 南京双善节能科技有限公司 | Sand mill is used in environmental protection coating production |
-
2020
- 2020-10-21 CN CN202022354135.1U patent/CN213557446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065870A (en) * | 2023-09-11 | 2023-11-17 | 南京双善节能科技有限公司 | Sand mill is used in environmental protection coating production |
| CN117065870B (en) * | 2023-09-11 | 2024-01-23 | 南京双善节能科技有限公司 | Sand mill is used in environmental protection coating production |
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