Feeding device for electrophoretic coating reaction kettle
By designing a feed device for the electrophoretic coating reactor, the raw materials are used to mix the raw materials with a broken roller and a mixing rod, and transport the treated raw materials to the inside of the reactor through the feed component. Insufficient problems improved the quality of production of electrical paint.
Patent Information
- Application Number
- CN202420246383.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-01
AI Technical Summary
When the resin raw materials of electrophoretic paint react with pigment agent in the reactor, it is easy to cause insufficient internal reaction of the resin, affecting the production quality of the electrophoretic paint.
Design a type of electrophoretic coating reaction kettle, including the mixing box, crushing roller, mixing rod, feeding component and filter. The feed component transports the treated raw materials to the inside of the reactor.
Through the use of this device, the reaction of the electrocomputer paint at the reaction kettle can be more fully reacts and improve the quality of production.
Smart Images
Figure CN222401375U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of coating processing, and in particular to a feeding device for an electrophoretic coating reactor. Background Art
[0002] Electrophoretic paint, also known as electrophoretic coating, is still used by many people instead of "electrophoretic coating". As the defects of conventional spraying continue to emerge, electrophoresis has become more and more popular. Electrophoretic paint has also been constantly updated, from electrophoretic paint to cathode electrophoretic paint, from single-component electrophoretic paint to two-component electrophoretic paint. The development of electrophoretic paint has also promoted the development of the industry, so that more products no longer use spraying technology but electrophoresis.
[0003] In the production process of electrophoretic paint, a reactor is generally required. Raw materials and solvents are added to the reactor in a set ratio, and then the electrophoretic paint is obtained through a certain chemical reaction.
[0004] However, the raw materials of electrophoretic paint generally contain large pieces of solid resin and other adhesive materials, which may cause insufficient reaction inside the resin when the resin raw materials are placed in the reactor to react with the pigment, thereby affecting the production quality of the electrophoretic paint. Utility Model Content
[0005] The purpose of the present application is to solve the problem that when the resin raw materials are placed in the reactor to react with the pigment agent, etc., the internal reaction of the resin is not sufficient, thereby affecting the production quality of the electrophoretic paint. The present application provides a feeding device for an electrophoretic paint reactor.
[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:
[0007] A feeding device for an electrophoretic coating reactor comprises a reactor body, a hollow feeding column is fixedly connected to one side of the reactor body, a stirring box is fixedly connected to a feeding port at the bottom end of the hollow feeding column, a crushing roller is symmetrically rotatably connected to the interior of the stirring box, a feeding port is provided at the top of the stirring box, a stirring rod is rotatably connected to the interior of the stirring box, a stirring assembly is installed at one end of the reactor body, and a feeding assembly is installed inside the hollow feeding column.
[0008] By adopting the above-mentioned technical scheme, by setting up the coordinated use of the crushing roller and the stirring rod, when the stirring component is started, the crushing roller and the stirring rod can be driven to crush and stir the raw materials loaded into the stirring box, and then the raw materials are transported to the interior of the reactor body through the feeding component, so that the electrophoretic paint raw materials can react more fully inside the reactor body.
[0009] Furthermore, the stirring assembly includes a driving motor fixedly connected to one side of the mixing box, one end of the crushing roller passes through the mixing box and is fixedly connected to a gear, the two gears are meshed with each other, one end of one of the crushing rollers passes through the mixing box and is fixedly connected to the output end of the driving motor, and one end of the stirring rod passes through the mixing box and is fixedly connected to a synchronous wheel set.
[0010] By adopting the above technical solution, by setting the coordinated use of gears and synchronous wheel groups, when the driving motor is started, the two crushing rollers can be driven to cut and grind the raw materials falling into the mixing box, and at the same time, the raw materials can be stirred evenly with the stirring rod, thereby achieving the grinding and mixing of the raw materials.
[0011] Furthermore, the synchronous wheel group includes a driving wheel fixedly connected to the output end of the driving motor, one end of the stirring rod is fixedly connected to the driven wheel, the outer periphery of the driving wheel is provided with a synchronous belt, and the other end of the synchronous belt is provided on the outer periphery of the driven wheel.
[0012] By adopting the above technical solution, by arranging the driving wheel, the driven wheel and the synchronous belt for coordinated use, when the driving motor is started, the stirring rod can be driven to stir the raw materials inside the stirring box.
[0013] Furthermore, the feeding assembly includes an auger rotatably connected to the inside of a hollow feeding column, a feeding motor is fixedly connected to the top of the hollow feeding column, one end of the auger passes through the hollow feeding column and is fixedly connected to the output end of the feeding motor, and a feeding channel connected to the interior of the reactor body is provided on one side of the top end of the hollow feeding column.
[0014] By adopting the above technical solution, by setting the coordinated use of the auger and the feeding channel, when the feeding motor is started to drive the auger to rotate, the raw materials inside the mixing box can be moved to the inside of the reactor body through the hollow feeding column.
[0015] Furthermore, a filter screen is obliquely arranged inside the mixing box, and the filter screen is installed between the mixing rod and the bottom feed port.
[0016] By adopting the above technical solution, a filter screen is provided to filter the raw materials entering the hollow feeding column, thereby improving the reaction efficiency of the raw materials.
[0017] Furthermore, a discharge port is provided at one side of the bottom of the mixing box, a transparent door panel is hinged inside the discharge port, and a snap-on assembly is installed at one end of the transparent door panel.
[0018] By adopting the above technical solution, by setting the transparent door panel and the clamping assembly for use together, rotating the clamping assembly can release the clamping between the transparent door panel and the mixing box, making it convenient to open the transparent door panel to drive larger fragments and perform secondary crushing in time.
[0019] Furthermore, the clamping assembly includes a limiting rod hinged on the outer side of the transparent door panel, and an L-shaped clamping rod adapted to the limiting rod is fixedly connected to one side of the mixing box.
[0020] By adopting the above technical solution, by setting the limit rod and the L-shaped clamping rod for use, it is easy to rotate the limit rod to release the clamping connection with the L-shaped clamping rod, and it is convenient to open the transparent door panel to take out the raw material fragments inside the mixing box.
[0021] Furthermore, a drain valve is fixedly connected to the bottom of the hollow loading column.
[0022] By adopting the above technical solution, the residual waste in the hollow feeding column can be easily discharged by setting the sewage valve.
[0023] In summary, the present application includes at least one of the following beneficial effects:
[0024] 1. By setting up the coordinated use of the crushing roller and the stirring rod, when the stirring component is started, the crushing roller and the stirring rod can be driven to grind and stir the raw materials loaded into the stirring box, and then the raw materials are transported to the inside of the reactor body through the feeding component, so that the electrophoretic paint raw materials can react more fully inside the reactor body.
[0025] 2. By setting the coordination of gears and synchronous wheel sets, when the driving motor is started, the two crushing rollers can be driven to cut and mince the raw materials falling into the mixing box, and at the same time, the stirring rod can be used to stir the raw materials evenly, so as to achieve the grinding and mixing of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.
[0027] Figure 2 It is a side cross-sectional view of the device body in this application.
[0028] Figure 3 yes Figure 2 Enlarged view of point A in the middle.
[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the stirring component in this application.
[0030] Description of reference numerals:
[0031] 1. Reactor body; 2. Hollow feeding column; 3. Mixing box; 4. Crushing roller; 5. Feeding port; 6. Mixing rod; 7. Mixing assembly; 8. Feeding assembly; 9. Filter; 10. Transparent door panel; 11. Snap-on assembly; 12. Drain valve; 71. Drive motor; 72. Gear; 73. Synchronous wheel set; 731. Driving wheel; 732. Driven wheel; 733. Synchronous belt; 81. Auger; 82. Feeding motor; 83. Feeding channel; 111. Limit rod; 112. L-shaped clamping rod. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-4 This application is described in further detail.
[0033] The embodiment of the present application discloses a feeding device for an electrophoretic coating reactor.
[0034] Reference Figure 1-Figure 4 A feeding device for an electrophoretic coating reactor comprises a reactor body 1, a hollow feeding column 2 is fixedly connected to one side of the reactor body 1, a stirring box 3 is fixedly connected to the bottom feeding port of the hollow feeding column 2, a crushing roller 4 is symmetrically rotatably connected inside the stirring box 3, a feeding port 5 is arranged on the top of the stirring box 3, a stirring rod 6 is rotatably connected inside the stirring box 3, a stirring component 7 is installed at one end of the reactor body 1, and a feeding component 8 is installed inside the hollow feeding column 2. First, the electrophoretic paint raw materials are introduced into the interior of the mixing box 3 through the feed port 5, and then the stirring component 7 is started to drive the two crushing rollers 4 to rotate towards each other, so that the two crushing rollers 4 cut and crush the raw materials falling into the mixing box 3, and at the same time drive the stirring rod 6 to rotate and mix the various raw materials falling into the mixing box 3, and then the raw materials are allowed to slide into the inner bottom of the hollow loading column 2 through the bottom feed port, and the loading component 8 is started to transport the crushed and mixed raw materials to the interior of the reactor body 1 through the hollow loading column 2, so as to facilitate the crushing and mixing of the raw materials entering the reactor body 1, so that the contact between the raw materials is more uniform, and the reaction of the raw materials is more sufficient.
[0035] Reference Figure 1 and Figure 4The mixing component 7 includes a driving motor 71 fixedly connected to one side of the mixing box 3, one end of the crushing roller 4 passes through the mixing box 3 and is fixedly connected to a gear 72, the two gears 72 are meshed with each other, one end of a crushing roller 4 passes through the mixing box 3 and is fixedly connected to the output end of the driving motor 71, and one end of the stirring rod 6 passes through the mixing box 3 and is fixedly connected to a synchronous wheel set 73. By starting the driving motor 71 to drive a crushing roller 4 to rotate, one crushing roller 4 drives a gear 72 to mesh with another gear 72, and at the same time, the two gears 72 drive the two crushing rollers 4 to rotate in the opposite direction, and cut and grind the raw materials passing through the two crushing rollers 4, and at the same time, the stirring rod 6 is driven to rotate synchronously with the crushing roller 4 through the synchronous wheel set 73, and the stirring rod 6 stirs the ground raw materials evenly, so as to facilitate the grinding and mixing of the raw materials.
[0036] Reference Figure 1 and Figure 4 The synchronous wheel set 73 includes a driving wheel 731 fixedly connected to the output end of the driving motor 71, a driven wheel 732 fixedly connected to one end of the stirring rod 6, a synchronous belt 733 is sleeved around the outer periphery of the driving wheel 731, and the other end of the synchronous belt 733 is sleeved around the outer periphery of the driven wheel 732. When the driving motor 71 is started, the driving wheel 731 is driven to rotate, and at the same time, the driving wheel 731 drives the driven wheel 732 to rotate synchronously through the synchronous belt 733, and the driven wheel 732 drives the stirring rod 6 to rotate and stir, so as to drive the stirring rod 6 to evenly stir the raw materials in the stirring box 3.
[0037] Reference Figure 1 and Figure 3 The feeding assembly 8 includes an auger 81 rotatably connected to the inside of the hollow feeding column 2, a feeding motor 82 is fixedly connected to the top of the hollow feeding column 2, one end of the auger 81 passes through the hollow feeding column 2 and is fixedly connected to the output end of the feeding motor 82, and a feeding channel 83 connected to the inside of the reactor body 1 is provided on one side of the top of the hollow feeding column 2. The feeding motor 82 is started to drive the auger 81 to rotate, and the auger 81 moves the raw materials at the bottom feed port along the length direction of the hollow feeding column 2, and then the raw materials moved to the inside of the hollow feeding column 2 are introduced into the inside of the reactor body 1 through the feeding channel 83, so as to facilitate the automatic movement of the raw materials in the mixing box 3 to the inside of the reactor body 1.
[0038] Reference Figure 2 and Figure 3 A filter screen 9 is obliquely arranged inside the mixing box 3, and the filter screen 9 is installed between the mixing rod 6 and the bottom feed port. When the raw materials inside the mixing box 3 enter the hollow feeding column 2 through the bottom feed port, the larger raw material fragments will be intercepted by the filter screen 9, so that the raw materials react more fully inside the reactor body 1.
[0039] Reference Figure 3 and Figure 4 A discharge port is provided at one side of the bottom of the mixing box 3, and a transparent door panel 10 is hinged inside the discharge port, and a clamping assembly 11 is installed at one end of the transparent door panel 10. First, by setting the transparent door panel 10, it is possible to observe whether there are large-sized raw material fragments inside the mixing box 3, and then the clamping assembly 11 is rotated to release the clamping between the transparent door panel 10 and the mixing box 3, so as to facilitate the rotation of the transparent door panel 10, open the discharge port, and then drive the large-sized raw material fragments to perform secondary crushing in time.
[0040] Reference Figure 3 and Figure 4 The clamping assembly 11 includes a limit rod 111 hinged on the outside of the transparent door panel 10, and an L-shaped clamping rod 112 adapted to the limit rod 111 is fixedly connected to one side of the mixing box 3. By rotating the limit rod 111, one end of the limit rod 111 is separated from the inside of the L-shaped clamping rod 112, and the limit rod 111 and the L-shaped clamping rod 112 are released from the clamping, thereby releasing the clamping between the transparent door panel 10 and the mixing box 3.
[0041] Reference Figure 2 and Figure 3 The bottom of the hollow feeding column 2 is fixedly connected with a drain valve 12. By setting the drain valve 12 and the feeding assembly 8, the feeding assembly 8 is reversely started to drive the raw materials remaining inside the hollow feeding column 2 to be discharged through the drain valve 12, so as to facilitate the cleaning of the inside of the hollow feeding column 2.
[0042] The implementation principle of the feeding device for the electrophoretic coating reactor of the present embodiment is: first, the electrophoretic coating raw material is introduced into the interior of the stirring box 3 through the feeding port 5, and then the driving motor 71 is started to drive a crushing roller 4 to rotate, so that one crushing roller 4 drives a gear 72 to mesh with another gear 72, and at the same time, the two gears 72 drive the two crushing rollers 4 to rotate in the opposite direction, and the raw material passing through the two crushing rollers 4 is cut and crushed.
[0043] At the same time, the driving motor 71 drives the active wheel 731 to rotate, so that the active wheel 731 drives the driven wheel 732 to rotate synchronously through the synchronous belt 733, and the driven wheel 732 drives the stirring rod 6 to rotate and stir, and the various raw materials falling into the mixing box 3 are mixed, and then the raw materials are allowed to slide into the inner bottom of the hollow loading column 2 through the bottom feed port.
[0044] Then, the feeding motor 82 is started to drive the auger 81 to rotate, and the auger 81 moves the raw materials at the bottom feed port along the length direction of the hollow feeding column 2, and then the raw materials moved to the inside of the hollow feeding column 2 are introduced into the interior of the reactor body 1 through the feeding channel 83.
Claims
1. A feeding device for an electrophoretic coating reactor, comprising a reactor body (1), characterized in that: A hollow loading column (2) is fixedly connected to one side of the reactor body (1), a feeding port at the bottom end of the hollow loading column (2) is fixedly connected to a stirring box (3), a crushing roller (4) is symmetrically rotatably connected inside the stirring box (3), a feeding port (5) is provided at the top of the stirring box (3), a stirring rod (6) is rotatably connected inside the stirring box (3), a stirring assembly (7) is installed at one end of the reactor body (1), and a loading assembly (8) is installed inside the hollow loading column (2).
2. A feeding device for an electrophoretic coating reactor according to claim 1, characterized in that: The stirring assembly (7) comprises a driving motor (71) fixedly connected to one side of the stirring box (3); one end of the crushing roller (4) passes through the stirring box (3) and is fixedly connected to a gear (72); the two gears (72) are meshed with each other; one end of one of the crushing rollers (4) passes through the stirring box (3) and is fixedly connected to an output end of the driving motor (71); and one end of the stirring rod (6) passes through the stirring box (3) and is fixedly connected to a synchronous wheel set (73).
3. A feeding device for an electrophoretic coating reactor according to claim 2, characterized in that: The synchronous wheel set (73) comprises a driving wheel (731) fixedly connected to the output end of the driving motor (71); one end of the stirring rod (6) is fixedly connected to a driven wheel (732); a synchronous belt (733) is sleeved on the periphery of the driving wheel (731); and the other end of the synchronous belt (733) is sleeved on the periphery of the driven wheel (732).
4. A feeding device for an electrophoretic coating reactor according to claim 1, characterized in that: The feeding assembly (8) comprises an auger (81) rotatably connected to the inside of a hollow feeding column (2); a feeding motor (82) is fixedly connected to the top of the hollow feeding column (2); one end of the auger (81) passes through the hollow feeding column (2) and is fixedly connected to the output end of the feeding motor (82); and a feeding channel (83) communicating with the inside of the reactor body (1) is provided on one side of the top end of the hollow feeding column (2).
5. The feeding device for an electrophoretic coating reactor according to claim 1, characterized in that: A filter screen (9) is obliquely arranged inside the stirring box (3), and the filter screen (9) is installed between the stirring rod (6) and the bottom feed port.
6. The feeding device for an electrophoretic coating reactor according to claim 1, characterized in that: A discharge port is provided at one side of the bottom of the mixing box (3), a transparent door panel (10) is hingedly connected inside the discharge port, and a clamping assembly (11) is installed at one end of the transparent door panel (10).
7. A feeding device for an electrophoretic coating reactor according to claim 6, characterized in that: The clamping assembly (11) comprises a limiting rod (111) hinged on the outside of the transparent door panel (10), and an L-shaped clamping rod (112) adapted to the limiting rod (111) is fixedly connected to one side of the mixing box (3).
8. The feeding device for an electrophoretic coating reactor according to claim 1, characterized in that: A drain valve (12) is fixedly connected to the bottom of the hollow loading column (2).