CN215028118U - Coating production is with heating agitating unit - Google Patents
Coating production is with heating agitating unit Download PDFInfo
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- CN215028118U CN215028118U CN202121457877.5U CN202121457877U CN215028118U CN 215028118 U CN215028118 U CN 215028118U CN 202121457877 U CN202121457877 U CN 202121457877U CN 215028118 U CN215028118 U CN 215028118U
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Abstract
The utility model provides a coating production is with heating agitating unit, including stirring hybrid chamber (10) and heat preservation casing (20), heat preservation casing (20) parcel stirring hybrid chamber (10) and stir and form annular cavity (30) between hybrid chamber (10) outer wall and heat preservation casing (20) inner wall, set up spiral honeycomb duct (300) in annular cavity (30) and spiral honeycomb duct (300) import and export all run through heat preservation casing (20); the top of the mixing and stirring cavity (10) is movably connected with a sealing cover (101); the stirring cleaning assembly (40) is arranged in the mixing and stirring cavity (10), and the stirring cleaning assembly (40) comprises a driving motor (401), a driving rod (402), a driving gear (403), a transmission gear assembly (404), a driven gear (405), a rack bar (406), a fixed sliding sleeve (407), a cleaning ring (408) and stirring blades (409). The device effectively solves the problems that the existing device is uneven in heating, large amount of heat is lost, and raw materials are easy to adhere to the inner wall of the cavity.
Description
Technical Field
The utility model relates to a coating production facility technical field, concretely relates to coating production is with heating agitating unit.
Background
Coatings, traditionally known as paints; it is a continuous film coated on the surface of the protected or decorated object and can form firm adhesion with the coated object, and is a viscous liquid prepared by using organic solvent or water, usually taking resin, oil or emulsion as the main material, adding or not adding pigment, filler and corresponding auxiliary agent. In the prior art, some coatings are usually heated during mixing and blending processes, which are to improve the mixing speed and the mixing efficiency and to increase the mixing activity and uniformity of the coatings.
However, the current paint heating and stirring device has the following problems: firstly, the heating device cannot effectively ensure that the raw materials in the stirring tank are uniformly heated, so that the coating is not uniformly mixed; secondly, the existing heating device can dissipate a large amount of heat, so that the heat utilization efficiency is low and the heat cannot be recycled; thirdly, in the existing paint stirring device, due to the action of centrifugal force, the paint raw materials are easy to be attached to the inner wall of the stirring tank, so that the problems of uneven paint mixing, residual of a large amount of raw materials on the inner wall of the stirring tank and the like are caused.
SUMMERY OF THE UTILITY MODEL
Problem to above prior art exists, the utility model aims to provide a coating production is with heating agitating unit to solve the problem that the current device heating that mentions in the above-mentioned background art is inhomogeneous, can appear that a large amount of heats scatter and disappear and the raw materials easily adheres to at the agitator tank inner wall.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a coating production is with heating agitating unit which characterized in that: the stirring device comprises a stirring and mixing cavity and a heat-insulating shell, wherein the heat-insulating shell wraps the stirring and mixing cavity, an annular cavity is formed between the outer wall of the stirring and mixing cavity and the inner wall of the heat-insulating shell, a spiral flow guide pipe is arranged in the annular cavity, and the inlet and the outlet of the spiral flow guide pipe penetrate through the heat-insulating shell; the top of the stirring and mixing cavity is movably connected with a sealing cover and used for preventing the paint from splashing outwards in the stirring process; the stirring and cleaning assembly is arranged in the stirring and mixing cavity and comprises a driving motor, a driving rod, a driving gear, a transmission gear assembly, a driven gear, a toothed bar, a fixed sliding sleeve, a cleaning ring and a stirring blade, the driving motor is fixedly arranged in the middle of the upper end of the sealing cover, the output end of the driving motor is fixedly connected with the driving rod, one end of the driving rod, far away from the driving motor, penetrates through the sealing cover and is rotatably connected with the bottom surface of the cavity in the stirring and mixing cavity, the driving rod is positioned on the outer wall of the upper end of the sealing cover and is fixedly sleeved with the driving gear, the driving gear realizes transmission with the driven gear through the transmission gear assembly, two fixed sliding sleeves are respectively arranged on two sides of the sealing cover, the toothed bar is arranged in the fixed sliding sleeve and is slidably connected with the fixed sliding sleeve, and the lower ends of the two toothed bars respectively penetrate through the sealing cover and are fixedly connected with the upper end surface of the cleaning ring, the washing ring sets up the stirring mixing chamber inner chamber just wash the ring internal axis with stirring mixing chamber axis collineation, wash the ring outer wall with stirring mixing chamber inner wall contact, driven gear keeps away from the one end of transmission gear assembly corresponds rather than respectively the ratch meshing, the actuating lever is located the outer wall of stirring mixing chamber is fixed and is set up a plurality of stirring vane.
Further optimization, a bracket is arranged at the bottom of the stirring and mixing cavity and the heat-insulating shell and used for supporting the whole heating and stirring device; the stirring mixing chamber lower extreme sets up a discharging pipe, the discharging pipe with stirring mixing chamber inner chamber intercommunication just set up a ejection of compact solenoid valve on the discharging pipe.
Further optimization, the sealing cover is provided with a plurality of L-shaped feeding pipes, and the L-shaped feeding pipes and the fixed sliding sleeve are in different positions (namely the L-shaped feeding pipes and the fixed sliding sleeve do not interfere with each other) and are used for respectively introducing different raw materials of the coating.
And further optimizing, a heating device and a pressure pump are arranged between the inlet and the outlet of the spiral flow guide pipe, and the heating device and the pressure pump are both fixedly arranged on the lower side of the stirring and mixing cavity.
Further preferably, the driving motor is fixedly connected with the sealing cover through a motor support.
For further optimization, the output end of the driving motor is fixedly connected with the driving rod through a coupler; the driving rod is rotatably connected with the bottom surface of the inner cavity of the stirring and mixing cavity through a ball bearing, and the driving rod is rotatably connected with the sealing cover through a ball bearing.
The transmission gear assembly comprises a transmission gear and a rotating shaft, the transmission gear assembly on one side is a group, and the transmission gear assembly on the other side is two groups, so that the rotation directions of the driven gears on two sides are opposite, and the toothed bars on two sides can move downwards or upwards simultaneously.
In a further optimization, the stirring blades are distributed on the outer wall of the driving rod in a stepped manner at two sides.
The utility model discloses has following technological effect:
the device passes through the heating of spiral honeycomb duct and the position setting of heat preservation casing, stirring hybrid chamber to the homogeneity of temperature and avoiding losing in a large number of the heating in-process, leading to the energy extravagant when effectively guaranteeing the heating, simultaneously, through the setting of firing equipment and force (forcing) pump, ensure that the heating fluid is repeated, recycle, guarantee heating efficiency and process smoothness nature. The device passes through driving motor, actuating lever, drive gear, transmission gear assembly, driven gear, ratch, fixed sliding sleeve, washing ring and stirring vane's cooperation, realizes reciprocating to the stirring in-process of coating raw materials, washing ring and scrapes, washs stirring mixing chamber intracavity wall to effectively avoid the coating raw materials to adhere to in stirring mixing chamber intracavity wall, the inhomogeneous condition of coating ratio mixture appears.
Drawings
Fig. 1 is an overall sectional view of a heating and stirring apparatus according to an embodiment of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
10, a stirring and mixing cavity; 101. a sealing cover; 102. a support; 103. an "L" shaped feed tube; 104. a discharge pipe; 1040. a discharge electromagnetic valve; 20. a heat-insulating shell; 30. an annular cavity; 300. a spiral draft tube; 301. a heating device; 302. a pressure pump; 40. a stirring and cleaning component; 401. a drive motor; 4010. a motor support; 402. a drive rod; 4020. a ball bearing; 403. a drive gear; 404. a transmission gear assembly; 405. a driven gear; 406. a rack bar; 407. fixing the sliding sleeve; 408. cleaning a ring; 409. a stirring blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
As shown in figures 1-2, a coating production is with heating agitating unit, its characterized in that: the stirring and mixing device comprises a stirring and mixing chamber 10 and a heat-insulating shell 20, wherein the heat-insulating shell 20 wraps the stirring and mixing chamber 10, an annular cavity 30 is formed between the outer wall of the stirring and mixing chamber 10 and the inner wall of the heat-insulating shell 20, a spiral guide pipe 300 is arranged in the annular cavity 30, and the inlet and the outlet of the spiral guide pipe 300 penetrate through the heat-insulating shell 20; the top of the mixing chamber 10 is movably connected with a sealing cover 101 (the mixing chamber 10 and the sealing cover 101 can be movably connected through threads or screws, which is conventional in the art, and therefore not discussed in more detail in the detailed description of the present application), so as to prevent paint from splashing during the mixing process. A bracket 102 is arranged at the bottom of the stirring and mixing cavity 10 and the heat-insulating shell 20 and is used for supporting the whole heating and stirring device; a discharge pipe 104 is arranged at the lower end of the stirring and mixing cavity 10, the discharge pipe 104 is communicated with the inner cavity of the stirring and mixing cavity 10, and a discharge electromagnetic valve 1040 is arranged on the discharge pipe 104; a heating device 301 and a pressure pump 302 are arranged between the inlet and the outlet of the spiral guide pipe 300, and both the heating device 301 and the pressure pump 302 are fixedly arranged at the lower side of the stirring and mixing cavity 10.
A stirring and cleaning assembly 40 is arranged in the stirring and mixing cavity 10, the stirring and cleaning assembly 40 comprises a driving motor 401, a driving rod 402, a driving gear 403, a transmission gear assembly 404, a driven gear 405, a toothed bar 406, a fixed sliding sleeve 407, a cleaning ring 408 and stirring blades 409, the driving motor 401 is fixedly arranged in the middle of the upper end of the sealing cover 101 through a motor support 4010, the output end of the driving motor 401 is fixedly connected with the driving rod 402 through a coupling (not marked in the figure and arranged according to the conventional coupling in the field), one end of the driving rod 402, far away from the driving motor 401, penetrates through the sealing cover 101 and is rotatably connected with the bottom surface of the inner cavity of the stirring and mixing cavity 10 through a ball bearing 4020, and the driving rod 402 is rotatably connected with the sealing cover 101 through the ball bearing 4020; a driving gear 403 is fixedly sleeved on the outer wall of the upper end of the driving rod 402 positioned in the sealing cover 101, the driving gear 403 is in transmission with a driven gear 405 through a transmission gear assembly 404, two fixed sliding sleeves 407 are respectively arranged on two sides of the sealing cover 101, a rack 406 is arranged in the fixed sliding sleeves 407, the rack 406 is in sliding connection with the fixed sliding sleeves 407, the lower ends of the two racks 406 respectively penetrate through the sealing cover 101 and are fixedly connected with the upper end face of a cleaning ring 408, the cleaning ring 408 is arranged in the inner cavity of the mixing and stirring cavity 10, the central axis of the cleaning ring 408 is collinear with the central axis of the mixing and stirring cavity 10, the outer wall of the cleaning ring 408 is in contact with the inner wall of the mixing and stirring cavity 10, one end of the driven gear 405 far away from the transmission gear assembly 404 is respectively meshed with the corresponding rack 406, and a plurality of stirring blades 409 are fixedly arranged on the outer wall of the driving rod 402 positioned in the mixing and stirring cavity 10; the sealing cover 101 is provided with a plurality of L-shaped feeding pipes 103 (in actual production, the number of the L-shaped feeding pipes 103 is set according to the type of the raw materials of the coating to be fed in as required), and the L-shaped feeding pipes 103 are positioned at different positions with respect to the fixed sliding sleeve 407 (namely, the L-shaped feeding pipes 103 and the fixed sliding sleeve 407 do not interfere with each other) and are used for respectively feeding in different raw materials of the coating.
The transmission gear assembly 404 comprises a transmission gear and a rotating shaft (as shown in fig. 1, the transmission gear is fixedly arranged on the upper end surface of the sealing cover 101 through the rotating shaft), one transmission gear assembly 404 on one side is a group, and the other transmission gear assembly 404 on the other side is two groups (as shown in fig. 1), and is used for ensuring that the rotation directions of the driven gears 405 on the two sides are opposite, so that the toothed bars 406 on the two sides move downwards or upwards simultaneously; the stirring blades 409 are distributed on the outer wall of the driving rod 402 in a stepped manner (as shown in fig. 1 and 2).
The working principle is as follows:
firstly, closing the discharge electromagnetic valve 1040, and starting the heating device 301 and the pressurizing pump 302, so that the heating liquid circularly flows in the spiral flow guide pipe 300, thereby preheating the stirring and mixing chamber 10; then, different coating raw materials are respectively introduced through the L-shaped feeding pipes 103, the driving motor 401 is synchronously started, the driving motor 401 rotates to drive the driving rod 402 to rotate, so that the stirring blades 409 and the driving gear 403 are driven to rotate, the stirring blades 409 rotate to mix the coating raw materials in the coating raw materials, the driving gear rotates 403 to move the toothed rod 406 upwards or downwards, so that the cleaning ring 408 is driven to move upwards or downwards, the inner cavity wall of the stirring and mixing cavity 10 is scraped and cleaned in the stirring and mixing process, the coating raw materials are prevented from being attached to the inner cavity wall of the stirring and mixing cavity 10, and the scraped coating raw materials are continuously mixed in the stirring blades 409, so that the mixing uniformity is ensured. When the cleaning ring 408 moves to the bottom wall or the top wall of the stirring and mixing chamber 10, the driving motor 401 is controlled to rotate reversely, stirring and mixing are continued, and the inner cavity wall of the stirring and mixing chamber 10 is cleaned until the raw materials of the coating are completely and uniformly mixed, the discharging electromagnetic valve 1040 is opened, and the coating after uniform mixing is collected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coating production is with heating agitating unit which characterized in that: the stirring device comprises a stirring mixing cavity (10) and a heat-insulating shell (20), wherein the heat-insulating shell (20) wraps the stirring mixing cavity (10), an annular cavity (30) is formed between the outer wall of the stirring mixing cavity (10) and the inner wall of the heat-insulating shell (20), a spiral guide pipe (300) is arranged in the annular cavity (30), and the inlet and the outlet of the spiral guide pipe (300) penetrate through the heat-insulating shell (20); the top of the stirring and mixing cavity (10) is movably connected with a sealing cover (101); the stirring and cleaning device is characterized in that a stirring and cleaning assembly (40) is arranged in the stirring and mixing cavity (10), the stirring and cleaning assembly (40) comprises a driving motor (401), a driving rod (402), a driving gear (403), a transmission gear assembly (404), a driven gear (405), a toothed bar (406), a fixed sliding sleeve (407), a cleaning ring (408) and stirring blades (409), the driving motor (401) is fixedly arranged in the middle of the upper end of the sealing cover (101), the output end of the driving motor (401) is fixedly connected with the driving rod (402), one end, far away from the driving motor (401), of the driving rod (402) penetrates through the sealing cover (101) and is rotatably connected with the bottom surface of an inner cavity of the stirring and mixing cavity (10), the driving rod (402) is positioned on the outer wall of the upper end of the sealing cover (101) and is fixedly sleeved with the driving gear (403), and the driving gear (403) is in transmission with the driven gear (405) through the transmission gear assembly (404), two sides of the sealing cover (101) are respectively provided with a fixed sliding sleeve (407), a toothed bar (406) is arranged in the fixed sliding sleeve (407), the toothed bar (406) is connected with the fixed sliding sleeve (407) in a sliding way, the lower ends of the two toothed bars (406) respectively penetrate through the sealing cover (101) and are fixedly connected with the upper end face of the cleaning ring (408), the cleaning ring (408) is arranged in the inner cavity of the stirring and mixing cavity (10), the central axis of the cleaning ring (408) is collinear with the central axis of the stirring and mixing cavity (10), the outer wall of the cleaning ring (408) is contacted with the inner wall of the stirring and mixing cavity (10), one end of the driven gear (405) far away from the transmission gear assembly (404) is respectively meshed with the corresponding toothed bars (406), the outer wall of the driving rod (402) in the stirring and mixing cavity (10) is fixedly provided with a plurality of stirring blades (409).
2. The heating and stirring device for paint production according to claim 1, wherein: a bracket (102) is arranged at the bottom of the stirring and mixing cavity (10) and the heat-insulating shell (20); the lower end of the stirring mixing cavity (10) is provided with a discharge pipe (104), the discharge pipe (104) is communicated with the inner cavity of the stirring mixing cavity (10), and a discharge electromagnetic valve (1040) is arranged on the discharge pipe (104).
3. The heating and stirring device for paint production according to claim 1, wherein: the sealing cover (101) is provided with a plurality of L-shaped feeding pipes (103), and the L-shaped feeding pipes (103) are ectopic with the fixed sliding sleeve (407).
4. The heating and stirring device for paint production according to claim 1, wherein: set up heating equipment (301) and force (forcing) pump (302) between the import and the export of spiral honeycomb duct (300), heating equipment (301) and force (forcing) pump (302) all fixed the setting be in stirring mixing chamber (10) downside.
5. The heating and stirring device for paint production according to claim 1, wherein: the driving motor (401) is fixedly connected with the sealing cover (101) through a motor support (4010).
6. The heating and stirring device for paint production according to claim 1, wherein: the output end of the driving motor (401) is fixedly connected with the driving rod (402) through a coupler; the driving rod (402) is rotationally connected with the bottom surface of the inner cavity of the stirring and mixing cavity (10) through a ball bearing (4020), and the driving rod (402) is rotationally connected with the sealing cover (101) through the ball bearing (4020).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457877.5U CN215028118U (en) | 2021-06-29 | 2021-06-29 | Coating production is with heating agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457877.5U CN215028118U (en) | 2021-06-29 | 2021-06-29 | Coating production is with heating agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215028118U true CN215028118U (en) | 2021-12-07 |
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ID=79230152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121457877.5U Active CN215028118U (en) | 2021-06-29 | 2021-06-29 | Coating production is with heating agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215028118U (en) |
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2021
- 2021-06-29 CN CN202121457877.5U patent/CN215028118U/en active Active
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