Electrophoretic paint mixing barrel

Abstract

The utility model is applicable to the technical field of electrophoretic paint stirring, and provides an electrophoretic paint stirring barrel, including a stirring barrel, the top of which is fixedly connected to a feed pipe, a filter screen is detachably installed in the feed pipe, and the bottom of the stirring barrel is fixedly connected to a discharge pipe; a stirring motor, the stirring motor is fixedly installed on the top of the stirring barrel; a stirring rod, the stirring rod is rotatably installed on the stirring barrel, one end of the stirring rod is fixedly connected to the output shaft of the stirring motor, and a plurality of stirring blades are provided on the stirring rod; an insulation sleeve, the insulation sleeve is provided outside the stirring barrel, the inner wall of the insulation sleeve is provided with an installation groove, and a heating tube for heating is provided in the installation groove. The electrophoretic paint stirring barrel provided by this scheme can be heated during stirring, and the paint is evenly mixed, so that the reaction is more sufficient and the product is better utilized.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrophoretic paint stirring, in particular to an electrophoretic paint stirring barrel. Background Art

[0002] Electrophoretic paint is a special water-soluble (or water-emulsified) paint that is only suitable for electrophoretic coating. In water, electrophoretic paint can dissociate into charged water-soluble film-forming polymers, and under the action of a DC electric field, it swims toward the opposite electrode (coated surface) and precipitates on its surface.

[0003] The mixing barrel is an indispensable equipment in the production process of electrophoretic coatings. It is used to mix the raw materials of electrophoretic coatings to ensure the uniformity and stability of the coatings. In the preparation process of electrophoretic coatings, temperature is an important parameter. Appropriate temperature is conducive to the mixing, reaction and stability of the coatings. However, the existing mixing barrels have a single structure and cannot control the temperature. Utility Model Content

[0004] The utility model provides an electrophoretic coating stirring barrel, aiming to solve the problem that the existing stirring barrel proposed in the above background technology has a single structure and cannot control the temperature.

[0005] To solve the above problems, the utility model is implemented as follows: an electrophoretic paint stirring barrel, comprising: a stirring barrel, the top of the stirring barrel is fixedly connected to a feed pipe, a filter screen is detachably installed in the feed pipe, and the bottom of the stirring barrel is fixedly connected to a discharge pipe; a stirring motor, the stirring motor is fixedly installed on the top of the stirring barrel; a stirring rod, the stirring rod is rotatably installed on the stirring barrel, one end of the stirring rod is fixedly connected to the output shaft of the stirring motor, and the stirring rod is provided with a plurality of stirring blades; an insulation sleeve, the insulation sleeve is arranged outside the stirring barrel, the inner wall of the insulation sleeve is provided with an installation groove, and a heating tube for heating is arranged in the installation groove; a temperature sensor, the temperature sensor is arranged on the top of the stirring barrel, and a display screen for displaying temperature is provided on the temperature sensor.

[0006] Preferably, a threaded barrel is rotatably mounted on the mixing barrel, a threaded rod is threadedly mounted on the threaded barrel, a circular scraper is fixedly mounted on the bottom end of the threaded rod, and the circular scraper is slidably fitted to the inner wall of the mixing barrel.

[0007] Preferably, a driving motor is fixedly mounted on the top of the mixing barrel, and pulleys are fixedly sleeved on the output shaft of the driving motor and the threaded cylinder, and belts are sleeved on the two pulleys.

[0008] Preferably, plug plates are fixedly installed on both sides of the feed pipe, and fixing bolts are threadedly installed on the two plug plates.

[0009] Preferably, two fixing blocks are fixedly installed at the bottom of the filter screen, and thread grooves are formed on the two fixing blocks, and the thread grooves are threadedly connected to the fixing bolts.

[0010] Preferably, a plurality of mounting plates are fixedly mounted on the insulation sleeve, mounting bolts are threadedly mounted on the plurality of mounting plates, and threaded holes threadedly connected to the mounting bolts are provided on the mixing barrel.

[0011] Preferably, a limiting rod is fixedly mounted on the top inner wall of the mixing barrel, and a groove is formed on one side of the threaded rod, and the groove is in sliding contact with the limiting rod.

[0012] Compared with the related art, the electrophoretic coating stirring barrel provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the electrophoretic paint stirring barrel provided by the present solution realizes the purpose of automated control, improving paint utilization, optimizing stirring effect and simplifying maintenance process as a whole. It can heat during stirring to mix the paint evenly, make the reaction more complete, and better utilize the product, so that the paint can be maintained at an appropriate temperature, thereby improving the reaction rate and reaction yield. It not only improves the automation level of stirring and cleaning, but also ensures the uniformity of paint stirring and the thoroughness of inner wall cleaning, simplifies the maintenance process, reduces maintenance costs, and improves the safety and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of an electrophoretic paint stirring barrel provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of an electrophoretic paint mixing barrel provided by the utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0018] Figure numerals: 1. mixing barrel; 2. feed pipe; 3. filter screen; 4. discharge pipe; 5. mixing motor; 6. mixing rod; 7. insulation sleeve; 8. mounting groove; 9. heating tube; 10. temperature sensor; 11. threaded barrel; 12. threaded rod; 13. circular scraper; 14. driving motor; 15. pulley; 16. belt; 17. plug plate; 18. fixing bolt; 19. fixing block; 20. mounting plate; 21. mounting bolt; 22. limit rod; 23. groove. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides an electrophoretic paint stirring barrel, such as Figure 1-4 As shown, the electrophoretic paint stirring barrel includes: a stirring barrel 1, the top of the stirring barrel 1 is fixedly connected to a feed pipe 2, a filter screen 3 is detachably installed in the feed pipe 2, and the bottom of the stirring barrel 1 is fixedly connected to a discharge pipe 4; a stirring motor 5, the stirring motor 5 is fixedly installed on the top of the stirring barrel 1; a stirring rod 6, the stirring rod 6 is rotatably installed on the stirring barrel 1, one end of the stirring rod 6 is fixedly connected to the output shaft of the stirring motor 5, and the stirring rod 6 is provided with a plurality of stirring blades; an insulation sleeve 7, the insulation sleeve 7 is sleeved on the outside of the stirring barrel 1, the inner wall of the insulation sleeve 7 is provided with a mounting groove 8, and a heating tube 9 for heating is provided in the mounting groove 8; a temperature sensor 10, the temperature sensor 10 is arranged on the top of the stirring barrel 1, and the temperature sensor 10 is provided with a display screen for displaying temperature.

[0022] In this embodiment, the stirring barrel 1 is used as a main container for storing and stirring electrophoretic paint. The feed pipe 2 is located at the top of the stirring barrel 1 and is used to add paint into the stirring barrel 1. A filter screen 3 is detachably installed in the feed pipe 2 to filter impurities in the paint to ensure the quality of the paint. The discharge pipe 4 is located at the bottom of the stirring barrel 1 and is used to discharge the stirred paint. The stirring motor 5 is fixedly installed on the top of the stirring barrel 1 to provide power for the stirring process. The stirring rod 6 is rotatably installed on the stirring barrel 1, and one end of the stirring rod is fixedly connected to the output shaft of the stirring motor 5. The stirring rod 6 is provided with a plurality of stirring blades for uniformly stirring the paint. The insulation sleeve 7 is provided on the outside of the stirring barrel 1 to keep the temperature in the stirring barrel 1 stable. The inner wall of the insulation sleeve 7 is provided with an installation groove 8, and the installation groove 8 is provided with a The heating tube 9 is used to heat the paint in the stirring barrel 1. The temperature sensor 10 is arranged on the top of the stirring barrel 1 to monitor the temperature in the stirring barrel 1 in real time. A display screen is provided on the temperature sensor 10 to display the real-time temperature. Paint is added to the stirring barrel 1 through the feeding pipe 2. The filter screen 3 effectively filters out impurities in the paint to ensure the quality of the paint. The stirring motor 5 is started, and the paint is evenly stirred through the stirring rod 6 and the stirring blades to ensure that the paint is evenly mixed. The heating tube 9 can heat the paint in the stirring barrel 1 as needed to keep the paint within a suitable temperature range. The temperature sensor 10 monitors the temperature in the stirring barrel 1 in real time and displays the real-time temperature through the display screen, which is convenient for users to grasp and control the temperature. After stirring is completed, the stirred paint is discharged through the discharge pipe 4.

[0023] In a further preferred embodiment of the utility model, a threaded barrel 11 is rotatably mounted on the mixing barrel 1, a threaded rod 12 is threadedly mounted on the threaded barrel 11, a circular scraper 13 is fixedly mounted on the bottom end of the threaded rod 12, and the circular scraper 13 is slidably fitted with the inner wall of the mixing barrel 1.

[0024] In this embodiment, the threaded barrel 11 is rotatably installed on the mixing barrel 1, and its position is usually located at the top or side of the mixing barrel 1 for easy operation. The threaded rod 12 is threadedly connected to the threaded barrel 11, and the threaded rod 12 can be moved up and down by rotating the threaded barrel 11. The annular scraper 13 is fixedly installed at the bottom end of the threaded rod 12, and its shape and size match the inner wall of the mixing barrel 1 to ensure that it can slide tightly and fit with the inner wall of the mixing barrel 1. During the mixing process, the paint may adhere to the inner wall of the mixing barrel 1. By rotating the threaded barrel 11, the threaded rod 12 and the annular scraper 13 can be driven to move downward, so that the annular scraper 13 is close to the inner wall of the mixing barrel 1, thereby scraping off the attached paint, which helps to keep the mixing barrel 1 clean and prevent paint residue from contaminating the next batch of paint.

[0025] In a further preferred embodiment of the utility model, a driving motor 14 is fixedly installed on the top of the mixing barrel 1, and pulleys 15 are fixedly sleeved on the output shaft of the driving motor 14 and the threaded cylinder 11, and belts 16 are sleeved on the two pulleys 15.

[0026] In this embodiment, the driving motor 14 is fixedly installed on the top of the mixing barrel 1, providing an additional power source for the mixing barrel 1. Two pulleys 15 are fixedly mounted on the output shaft of the driving motor 14 and the threaded barrel 11 respectively. The pulley 15 serves as a transmission device to transmit the power of the driving motor 14 to the threaded barrel 11. The belt 16 is mounted on the two pulleys 15 to form a transmission system. When the driving motor 14 is working, the threaded barrel 11 is driven to rotate by the belt 16. The threaded barrel 11 is driven to rotate by the rotation of the driving motor 14 and the transmission system, thereby realizing the automatic lifting of the annular scraper 13, greatly simplifying the operation process and improving work efficiency. Since the driving motor 14 can accurately control the rotation speed and direction, the lifting speed and stroke of the annular scraper 13 can be flexibly adjusted as needed to meet the needs of different coatings and stirring conditions.

[0027] In a further preferred embodiment of the present invention, plug plates 17 are fixedly installed on both sides of the feed pipe 2, and fixing bolts 18 are threadedly installed on the two plug plates 17.

[0028] In this embodiment, two plug plates 17 are respectively fixed on both sides of the feed pipe 2, and two fixing bolts 18 are respectively threadedly installed on the two plug plates 17 to fix the filter 3. By rotating the fixing bolts 18, the filter 3 can be easily removed from or installed in the feed pipe 2, making the replacement of the filter 3 simple and quick, reducing the operation time and difficulty.

[0029] In a further preferred embodiment of the utility model, two fixing blocks 19 are fixedly installed at the bottom of the filter screen 3 , and thread grooves are formed on the two fixing blocks 19 , and the thread grooves are threadedly connected to the fixing bolts 18 .

[0030] In this embodiment, the fixing block 19 is fixed at the bottom of the filter screen 3 and is used to connect with the plug plates 17 on both sides of the feed pipe 2. The number and position of the fixing blocks 19 correspond to the plug plates 17 to ensure that the filter screen 3 can be stably installed in the feed pipe 2. The fixing blocks 19 are provided with threaded grooves, which match the fixing bolts 18 on the plug plates 17 and are used to fix the filter screen 3 in the feed pipe 2 by threaded connection. Through the threaded connection between the fixing blocks 19 and the fixing bolts 18, the filter screen 3 can be firmly installed in the feed pipe 2, effectively preventing the filter screen 3 from loosening or falling off under the impact of the paint.

[0031] In a further preferred embodiment of the utility model, a plurality of mounting plates 20 are fixedly mounted on the insulation sleeve 7, mounting bolts 21 are threadedly mounted on the plurality of mounting plates 20, and threaded holes threadedly connected to the mounting bolts 21 are provided on the mixing barrel 1.

[0032] In this embodiment, multiple mounting plates 20 are fixed on the outer wall of the insulation sleeve 7, and each mounting plate 20 is threadedly mounted with a mounting bolt 21. One end of the mounting bolt 21 passes through the hole of the mounting plate 20 and matches the threaded hole on the mixing barrel 1, so as to fix the insulation sleeve 7 on the mixing barrel 1. The mixing barrel 1 is provided with threaded holes matching the mounting bolts 21. The positions and numbers of these threaded holes correspond to the mounting bolts 21 on the mounting plates 20 to ensure that the insulation sleeve 7 can be evenly fixed on the mixing barrel 1. Through the threaded connection between the mounting plates 20 and the mounting bolts 21, the insulation sleeve 7 can be firmly fixed on the mixing barrel 1, effectively preventing the insulation sleeve 7 from loosening or falling off due to vibration or impact during the mixing process.

[0033] In a further preferred embodiment of the utility model, a limiting rod 22 is fixedly installed on the top inner wall of the mixing barrel 1 , and a groove 23 is formed on one side of the threaded rod 12 , and the groove 23 is in sliding contact with the limiting rod 22 .

[0034] In this embodiment, the limiting rod 22 is fixed to the top inner wall of the mixing barrel 1, and its position usually corresponds to the lifting path of the threaded rod 12. The groove 23 is opened on one side of the threaded rod 12, corresponding to the limiting rod 22. The shape and size of the groove 23 match the limiting rod 22, ensuring that the two can be in close sliding contact. Through the cooperation between the limiting rod 22 and the groove 23, the lifting path and position of the threaded rod 12 can be accurately controlled, which helps to ensure that the annular scraper 13 can accurately scrape the residual paint on the inner wall of the mixing barrel 1, improving the cleaning effect. During the lifting and lowering process of the threaded rod 12, the limiting rod 22 can prevent it from deflecting or shaking, ensuring the stability and reliability of the movement.

[0035] To sum up, compared with the relevant technology, the present device realizes the purpose of automatic control, improving the utilization rate of coating, optimizing the stirring effect and simplifying the maintenance process as a whole. It can heat during stirring to mix the coating evenly, make the reaction more complete, and better utilize the product, so that the coating can be maintained at an appropriate temperature, thereby improving the reaction rate and reaction yield. It not only improves the automation level of stirring and cleaning, but also ensures the uniformity of coating stirring and the thoroughness of inner wall cleaning, simplifies the maintenance process, reduces maintenance costs, and improves the safety and stability of the equipment.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An electrophoretic paint stirring barrel, characterized in that: include: A mixing barrel, wherein the top of the mixing barrel is fixedly connected to a feed pipe, a filter screen is detachably installed in the feed pipe, and the bottom of the mixing barrel is fixedly connected to a discharge pipe; A stirring motor, the stirring motor is fixedly installed on the top of the stirring barrel; A stirring rod, the stirring rod is rotatably mounted on the stirring barrel, one end of the stirring rod is fixedly connected to the output shaft of the stirring motor, and the stirring rod is provided with a plurality of stirring blades; A heat-insulating sleeve, wherein the heat-insulating sleeve is arranged outside the mixing barrel, an installation groove is provided on the inner wall of the heat-insulating sleeve, and a heating pipe for heating is arranged in the installation groove; A temperature sensor is arranged on the top of the mixing barrel, and a display screen for displaying temperature is arranged on the temperature sensor.

2. The electrophoretic paint stirring barrel according to claim 1, characterized in that: A threaded barrel is rotatably mounted on the mixing barrel, a threaded rod is threadedly mounted on the threaded barrel, a circular scraper is fixedly mounted on the bottom end of the threaded rod, and the circular scraper is slidably fitted with the inner wall of the mixing barrel.

3. The electrophoretic paint stirring barrel according to claim 2, characterized in that: A driving motor is fixedly mounted on the top of the mixing barrel, and pulleys are fixedly sleeved on the output shaft of the driving motor and the threaded cylinder, and belts are sleeved on the two pulleys.

4. The electrophoretic paint stirring barrel according to claim 1, characterized in that: Insert plates are fixedly installed on both sides of the feed pipe, and fixing bolts are threadedly installed on the two insert plates.

5. The electrophoretic paint stirring barrel according to claim 4, characterized in that: Two fixing blocks are fixedly installed at the bottom of the filter screen, and thread grooves are formed on the two fixing blocks, and the thread grooves are threadedly connected with the fixing bolts.

6. The electrophoretic paint stirring barrel according to claim 1, characterized in that: A plurality of mounting plates are fixedly mounted on the insulation sleeve, mounting bolts are threadedly mounted on the plurality of mounting plates, and threaded holes threadedly connected to the mounting bolts are provided on the mixing barrel.

7. The electrophoretic paint stirring barrel according to claim 2, characterized in that: A limiting rod is fixedly mounted on the top inner wall of the mixing barrel, and a groove is provided on one side of the threaded rod, and the groove is in sliding contact with the limiting rod.

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