Cathode electrophoretic paint processing reaction kettle with anti-solidification mechanism

Abstract

The utility model discloses a reaction kettle with an anti-solidification mechanism for cathode electrophoretic paint processing, which relates to the technical field of cathode electrophoretic paint processing and comprises a machine body, the inside of the machine body is connected with a rotating plate through a rotating mechanism, and the rotating plate is connected with a rotating block through a fixing frame. During use, a heater in the inner wall of the machine body can be started, heat generated by the heater passes through a heat conducting plate to heat cathode electrophoretic paint inside the machine body, the cathode electrophoretic paint is prevented from being solidified in the reaction process, and meanwhile when a rotating block rotates, scrapers on the two sides of the rotating block make contact with the inner wall of the machine body; the inner wall of the machine body is provided with the scraping plate, residual cathode electrophoretic paint on the inner wall is scraped off, the cathode electrophoretic paint is prevented from being solidified above the inner wall, after the internal cathode electrophoretic paint is completely discharged, the cleaning liquid is sprayed into the machine body through the spraying head, the interior is cleaned in cooperation with rotation of the scraping plate, and meanwhile the residual cathode electrophoretic paint on the inner wall can be better cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cathode electrophoretic paint processing, in particular to a reaction kettle for cathode electrophoretic paint processing with an anti-solidification mechanism. Background Art

[0002] Cathodic electrophoretic paint is a commonly used coating process, mainly used for anti-corrosion coating of metal products. Its working principle is to use the electrochemical principle to add negatively charged particles to the coating, use the metal product as the anode, and use the electric field to deposit the negatively charged particles on the metal surface to form a uniform coating. Cathodic electrophoretic coating is an efficient, environmentally friendly coating process with excellent anti-corrosion performance. It is widely used in industrial production. The existing device still has some defects; for example;

[0003] For example, a raw material reactor for cathode electrophoretic paint processing with publication number CN209271453U, when using the technology, the raw material is poured into the cylinder from the feed pipe, and the raw material will exert a force on the flip cover when passing through the flip cover, and the flip cover exerts a force on the second transmission rod and the first transmission rod through the connecting block, which will drive the second transmission rod and the first transmission rod to rotate and compress the connecting spring. After the flip cover rotates, the interior of the feed pipe is connected, and the raw material can enter the cylinder. After all the raw materials enter, the connecting spring in the self-closing device will push the first transmission rod The rod and the second transmission rod are lifted, and the flap is also flipped under the drive of the second transmission rod to seal the feed pipe. When the reactor is working, water vapor is introduced into the inner cavity of the cylinder through the steam pipe, and the motor and the electric heating tube are started. The motor drives the sleeve and the stirring roller to rotate through the connecting shaft. After the electric heating tube is energized, it will generate heat through the resistance principle and transfer the heat to the sleeve and the stirring roller. The sleeve and the stirring roller will heat the raw materials while stirring them. After the raw material reaction is completed, the raw materials can be discharged through the discharge pipe;

[0004] The above device has some problems. The device is relatively cumbersome to use. When the raw materials are stirred and reacted, the raw materials remaining on the inner wall cannot be processed. Long-term residue may cause a large number of lumps on the inner wall, making subsequent use inconvenient.

[0005] Therefore, we propose a cathode electrophoretic paint processing reactor with an anti-coagulation mechanism to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a cathode electrophoretic paint processing reactor with an anti-coagulation mechanism to solve the problems of poor stirring effect and poor anti-coagulation effect of cathode electrophoretic paint processing reactors on the market as mentioned in the background art.

[0007] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: a reaction kettle for cathode electrophoretic paint processing with an anti-solidification mechanism, comprising a body;

[0008] The interior of the machine body is connected to the rotating plate through a rotating mechanism, and the rotating plate is connected to the rotating block through a fixed frame, and the interior of the rotating block is fixedly connected to the second motor, the front end of the second motor is connected to the stirring rod, and the stirring rod is connected to the transmission belt through a pulley, and the lower end of the stirring rod is connected to the interior of the machine body through a sliding connection, the two sides of the rotating block are fixedly connected to the tail of the scraper, and the machine body is provided with a discharge pipe;

[0009] A heater is arranged in the inner wall of the machine body, and a heat conducting plate is arranged in front of the heater. The upper part of the inner part of the machine body is fixedly connected with the nozzle.

[0010] As a preferred technical solution of the utility model, the rotating mechanism includes a first motor, a first gear, a second gear, a rotating rod, the first motor is fixedly connected to the inside of the body, the front end of the first motor is connected to the first gear, and the first gear and the second gear are meshed, the second gear is connected to the rotating rod, and the bottom of the rotating rod is fixedly connected to the rotating plate.

[0011] As a preferred technical solution of the utility model, the rotating rod is connected to the inside of the body through a bearing, and the bearings are arranged in an array about the surface of the rotating rod, and the bearings are made of metal.

[0012] As a preferred technical solution of the utility model, the stirring rods are symmetrically arranged about the center of the rotating block, and the upper ends of the stirring rods are connected to the two ends of the transmission belt through pulleys, and the lower ends of the stirring rods are connected to the inside of the machine body through sliding connections.

[0013] As a preferred technical solution of the utility model, the nozzle is connected to the water tank through a water pipe, and a water injection port is arranged above the water tank, and a valve is arranged on the discharge pipe.

[0014] As a preferred technical solution of the utility model, a third motor is arranged inside the discharge pipe, and the front end of the third motor is connected to the rotating shaft, and the surface of the rotating shaft is fixedly connected to the tail end of the fixed rod.

[0015] As a preferred technical solution of the utility model, the bottom of the body is provided with support legs, and the support legs are symmetrically arranged about the center of the bottom of the body, and the support legs are connected to the bottom of the body through a hinge axis.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The device is provided with a stirring structure. When in use, after adding cathode electrophoretic paint and raw materials for reaction into the body through the feed port on the top of the body, the second motor is started to drive the stirring rod to rotate, and the stirring rods on both sides are driven to rotate synchronously through the rotating belt. At the same time, when in use, the rotating mechanism can be started to drive the rotating plate below to rotate, so that the rotating plate drives the fixed frame below to rotate, and the fixed frame drives the rotating block below to rotate. When the rotating block rotates, the stirring rod below moves in the slide groove inside the body at the same time, and the stirring rod itself rotates, which can better mix the cathode electrophoretic paint;

[0018] 2. The device is provided with an anti-solidification structure. When in use, the heater in the inner wall of the machine body can be started. The heat generated by the heater passes through the heat conduction plate to heat the internal cathode electrophoretic paint to prevent the cathode electrophoretic paint from solidifying during the reaction. At the same time, when the rotating block rotates, the scrapers on both sides of the rotating block contact the inner wall of the machine body to scrape off the cathode electrophoretic paint remaining on the inner wall to prevent the cathode electrophoretic paint from solidifying above the inner wall. When the internal cathode electrophoretic paint is completely discharged, the nozzle sprays the cleaning liquid into the interior of the machine body, and the interior is cleaned in coordination with the rotation of the scraper, and the residue on the inner wall can be better cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the first motor structure of the utility model;

[0021] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the discharge pipe of the utility model.

[0024] In the figure: 1. machine body; 2. first motor; 3. first gear; 4. second gear; 5. rotating rod; 6. rotating plate; 7. fixed frame; 8. rotating block; 9. second motor; 10. stirring rod; 11. transmission belt; 12. heater; 13. heat conduction plate; 14. nozzle; 15. water tank; 16. discharge pipe; 17. third motor; 18. rotating shaft; 19. fixed rod; 20. scraper. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-5 The utility model provides a technical solution: a cathode electrophoretic paint processing reactor with an anti-coagulation mechanism, comprising a body 1, a support leg is arranged at the bottom of the body 1, and the support leg is symmetrically arranged about the center of the bottom of the body 1, and the support leg is connected to the bottom of the body 1 through a hinge shaft, the inside of the body 1 is connected to a rotating plate 6 through a rotating mechanism, the rotating mechanism comprises a first motor 2, a first gear 3, a second gear 4, a rotating rod 5, the first motor 2 is fixedly connected to the inside of the body 1, and the front end of the first motor 2 is connected to the first gear 3, and the first gear 3 and the second gear 4 are meshed, the second gear 4 is connected to the rotating rod 5, and the bottom of the rotating rod 5 is fixedly connected to the rotating plate 6, the rotating rod 5 is connected to the body through a bearing 1 is internally connected, and the bearings are arranged in an array on the surface of the rotating rod 5, and the bearing material is metal, and the rotating plate 6 is connected to the rotating block 8 through the fixing frame 7, and the rotating block 8 is fixedly connected to the second motor 9 inside, the front end of the second motor 9 is connected to the stirring rod 10, the stirring rod 10 is symmetrically arranged about the center of the rotating block 8, and the upper part of the stirring rod 10 is connected to the two ends of the pulley and the transmission belt 11, and the lower end of the stirring rod 10 is connected to the inside of the machine body 1 through a sliding connection, and the stirring rod 10 is connected to the transmission belt 11 through a pulley, and the lower end of the stirring rod 10 is connected to the inside of the machine body 1 through a sliding connection, the two sides of the rotating block 8 are fixedly connected to the tail of the scraper 20, and the machine body 1 is provided with a discharge pipe 16;

[0027] First, when in use, after adding cathode electrophoretic paint and raw materials for reaction into the body 1 through the feed port on the top of the body 1, the second motor 9 is started to drive the stirring rod 10 to rotate, and the pulley above the stirring rod 10 drives the transmission belt 11 to rotate, and the stirring rods 10 on both sides are driven to rotate synchronously through the rotating belt to react to the cathode electrophoretic paint. At the same time, the first motor 2 can be started to rotate the first gear 3 when in use. Since the first gear 3 and the second gear 4 are meshed, the second gear 4 drives the rotating rod 5 to rotate inside the body 1 through the bearing, and then drives the rotating plate 6 below to rotate, so that the rotating plate 6 drives the fixed frame 7 below to rotate, and the fixed frame 7 drives the rotating block 8 below to rotate. When the rotating block 8 rotates, the stirring rod 10 below moves in the slide groove inside the body 1 at the same time, and the stirring rod 10 itself rotates, which can better mix and react the cathode electrophoretic paint.

[0028] A heater 12 is provided in the inner wall of the body 1, and a heat conducting plate 13 is provided in front of the heater 12. The upper part of the body 1 is fixedly connected to a nozzle 14, and the nozzle 14 is connected to a water tank 15 through a water pipe, and a water injection port is provided above the water tank 15. A valve is provided on a discharge pipe 16, and a third motor 17 is provided inside the discharge pipe 16, and the front end of the third motor 17 is connected to a rotating shaft 18, and the surface of the rotating shaft 18 is fixedly connected to the tail end of a fixing rod 19;

[0029] At the same time, when in use, the heater 12 in the inner wall of the body 1 can be started. The heat generated by the heater 12 passes through the heat conducting plate 13 to heat the cathode electrophoretic paint inside to prevent the cathode electrophoretic paint from solidifying during the reaction. At the same time, when the rotating block 8 rotates, the scrapers 20 on both sides of the rotating block 8 contact the inner wall of the body 1 to scrape off the cathode electrophoretic paint remaining on the inner wall to prevent the cathode electrophoretic paint from solidifying above the inner wall. When the reaction is completed, the valve on the discharge pipe 16 is opened, and the third motor 17 is started to drive the rotating shaft 18 to rotate, so that the multiple fixed rods 19 on the surface of the rotating shaft 18 rotate synchronously, and the cathode electrophoretic paint scraped in by the scraper 20 is transported forward and discharged. When the internal cathode electrophoretic paint is completely discharged, the nozzle 14 sprays the cleaning liquid in the water tank 15 into the inside of the body 1 through the water pipe, and the interior is cleaned in conjunction with the rotation of the scraper 20, which is convenient for next use and can better clean the residue on the inner wall.

[0030] Working principle: when using the cathode electrophoretic paint processing reactor with an anti-coagulation mechanism, first add cathode electrophoretic paint and raw materials for reaction into the body 1 through the feed port on the top of the body 1, and then start the second motor 9 to drive the stirring rod 10 to rotate, and at the same time, the pulley above the stirring rod 10 drives the transmission belt 11 to rotate, and the stirring rods 10 on both sides are driven to rotate synchronously through the rotating belt to react to the cathode electrophoretic paint. At the same time, the first motor 2 can be started to rotate the first gear 3 when in use. Since the first gear 3 and the second gear 4 are meshed, the second gear 4 drives the rotating rod 5 to rotate inside the body 1 through the bearing, and then drives the rotating plate 6 below to rotate, so that the rotating plate 6 drives the fixed frame 7 below to rotate, and the fixed frame 7 drives the rotating block 8 below to rotate. When the rotating block 8 rotates, the stirring rod 10 below moves in the slide groove inside the body 1 at the same time, and the stirring rod 10 itself rotates, which can better react to the cathode electrophoretic paint. The electrophoretic paint is mixed and reacted. At the same time, the heater 12 in the inner wall of the body 1 can be started when in use. The heat generated by the heater 12 passes through the heat conducting plate 13 to heat the internal cathode electrophoretic paint to prevent the cathode electrophoretic paint from solidifying during the reaction. At the same time, when the rotating block 8 rotates, the scrapers 20 on both sides of the rotating block 8 contact the inner wall of the body 1 to scrape off the cathode electrophoretic paint remaining on the inner wall to prevent the cathode electrophoretic paint from solidifying above the inner wall. When the reaction is completed, the valve on the discharge pipe 16 is opened, and the third motor 17 is started to drive the rotating shaft 18 to rotate, so that the multiple fixed rods 19 on the surface of the rotating shaft 18 rotate synchronously, and the cathode electrophoretic paint scraped in by the scraper 20 is transported forward and discharged. When the internal cathode electrophoretic paint is completely discharged, the nozzle 14 sprays the cleaning liquid in the water tank 15 into the inside of the body 1 through the water pipe, and the interior is cleaned in conjunction with the rotation of the scraper 20, which is convenient for next use and can better clean the residue on the inner wall.

[0031] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A reaction kettle for cathode electrophoretic paint processing with an anti-solidification mechanism, comprising a body (1); Features: The interior of the machine body (1) is connected to a rotating plate (6) via a rotating mechanism, and the rotating plate (6) is connected to a rotating block (8) via a fixed frame (7), and the interior of the rotating block (8) is fixedly connected to a second motor (9), the front end of the second motor (9) is connected to a stirring rod (10), and the stirring rod (10) is connected via a pulley and a transmission belt (11), and the lower end of the stirring rod (10) is connected to the interior of the machine body (1) via a sliding connection, the two sides of the rotating block (8) are fixedly connected to the rear of the scraper (20), and the machine body (1) is provided with a discharge pipe (16); A heater (12) is arranged in the inner wall of the machine body (1), and a heat conduction plate (13) is arranged in front of the heater (12). The upper part of the interior of the machine body (1) is fixedly connected to the nozzle (14).

2. The reaction kettle for cathode electrophoretic paint processing with an anti-coagulation mechanism according to claim 1, characterized in that: The rotating mechanism comprises a first motor (2), a first gear (3), a second gear (4), and a rotating rod (5); the first motor (2) is fixedly connected to the inside of the machine body (1); the front end of the first motor (2) is connected to the first gear (3); the first gear (3) is meshed with the second gear (4); the second gear (4) is connected to the rotating rod (5); and the bottom of the rotating rod (5) is fixedly connected to the rotating plate (6).

3. The reaction kettle for cathode electrophoretic paint processing with an anti-coagulation mechanism according to claim 2, characterized in that: The rotating rod (5) is connected to the inside of the machine body (1) via a bearing, and the bearings are arranged in an array on the surface of the rotating rod (5), and the bearing material is metal.

4. The reaction kettle for cathode electrophoretic paint processing with an anti-coagulation mechanism according to claim 1, characterized in that: The stirring rod (10) is symmetrically arranged about the center of the rotating block (8), and the upper end of the stirring rod (10) is connected to the two ends of the transmission belt (11) through a pulley, and the lower end of the stirring rod (10) is connected to the inside of the machine body (1) through a sliding connection.

5. The reaction kettle for cathode electrophoretic paint processing with an anti-coagulation mechanism according to claim 1, characterized in that: The spray head (14) is connected to the water tank (15) via a water delivery pipe, and a water injection port is provided above the water tank (15), and a valve is provided on the discharge pipe (16).

6. The reaction kettle for cathode electrophoretic paint processing with an anti-coagulation mechanism according to claim 1, characterized in that: A third motor (17) is arranged inside the discharge pipe (16), and the front end of the third motor (17) is connected to the rotating shaft (18), and the surface of the rotating shaft (18) is fixedly connected to the rear end of the fixing rod (19).

7. The reaction kettle for cathode electrophoretic paint processing with an anti-coagulation mechanism according to claim 1, characterized in that: The bottom of the machine body (1) is provided with support legs, and the support legs are symmetrically arranged about the center of the bottom of the machine body (1), and the support legs are connected to the bottom of the machine body (1) via hinge shafts.

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