Epoxy powder production material mixing and stirring tank with uniform mixing function
By designing a multi -component coordinated epoxy powder mixed mixing tank, it solves the problem of difficult mixing and material adhesion in the existing technology, and realizes the rapid, uniform mixing and efficient utilization of epoxy powder.
Patent Information
- Application Number
- CN202421160540.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In the prior art, when epoxy powder is mixed by a motor driving a stirring rod, rotary stirring in a single direction is difficult to achieve full mixing when there is too much material, and the material and the inner wall of the stirring tank are prone to stick together, resulting in insufficient mixing and waste.
Design a mixed -mixed epoxy powder production material mixed mixing tank, using the support ring, barrel body, gear, rod, mixing rod, scraper, strap wheel, bracket, motor, gear, gear, gear, etc. The transmission system of multiple band wheels and belts drives the barrel body and the mixing rod relative to rotate, to achieve rapid dispersing mixing of raw materials, and avoid waste waste through scraper.
A full mixing of the material for a long time is achieved, avoiding the adhesion of the inner wall of the material and the stirring tank, improved the hybrid efficiency and raw material utilization, and reduced waste.
Smart Images
Figure CN222401159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of epoxy powder production, in particular to a mixing and stirring tank for epoxy powder production materials which is evenly mixed. Background Art
[0002] Epoxy powder is an important material widely used in coatings, adhesives, electronic materials and other fields. The production of epoxy powder usually involves a variety of raw materials, including epoxy resin, curing agent, filler, pigment, etc. In order to ensure the quality and performance of the final product, these raw materials need to be evenly mixed in a certain proportion. Therefore, a mixing tank is used to fully disperse and mix the raw materials.
[0003] At present, most mixing tanks use motors to drive the stirring rod to rotate and stir when mixing epoxy powder. During the process, the raw materials are fully dispersed and mixed through the rotation of the stirring rod.
[0004] However, the method of using a motor to drive the stirring rod is a single-direction rotation stirring. When there are too many materials, the materials cannot be fully mixed evenly. At the same time, adhesion will occur between the materials and the inner wall of the stirring tank, further leading to insufficient mixing of raw materials and waste. Therefore, a mixing stirring tank for epoxy powder production materials with uniform mixing is proposed. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a mixing and stirring tank for epoxy powder production materials with uniform mixing, aiming to improve the existing technology in which the stirring rod is driven by a motor and a single-direction rotation stirring is used. When there is too much material, the material cannot be fully mixed evenly. At the same time, adhesion will occur between the material and the inner wall of the stirring tank, further leading to the problem of insufficient mixing of the raw materials.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The mixing and stirring tank for producing epoxy powder materials for uniform mixing comprises a base, support rings are fixedly connected to both sides of the top of the base, a barrel body is rotatably connected between the two support rings, a discharge port is installed at the bottom of the barrel body, a feed port is installed at the top of the barrel body, a gear ring is fixedly connected to the outer peripheral edge of the barrel body, a rotating rod is rotatably connected to the inside of the barrel body, a plurality of stirring rods are fixedly connected to the outer periphery of the rotating rod, a scraper is fixedly connected to the end of the stirring rod away from the rotating rod, a pulley is fixedly connected to the right end of the rotating rod, a bracket is fixedly connected to the right side of the top of the base, a motor 1 is fixedly connected to the outside of the bracket, a gear is fixedly connected to the output end of the motor 1, a pulley is fixedly connected to the middle part of the motor 1 through a shaft, the gear ring is meshed with the gear, a belt is sleeved between the two pulleys, and an anti-blocking component is arranged above the barrel body.
[0008] As a further description of the above technical solution:
[0009] The scraper is in contact with the inner wall of the barrel, and electromagnetic valves are installed in the middle of the feed port and the discharge port.
[0010] As a further description of the above technical solution:
[0011] The middle part of the gear is rotatably connected to the inner side of the bracket, and the middle part of the pulley at the bottom is rotatably connected to the inner side of the pulley.
[0012] As a further description of the above technical solution:
[0013] The anti-blocking component includes a top frame, the bottom of the top frame is fixedly connected between the tops of the two support rings, the top of the top frame is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to a turntable, the edge of the turntable is fixedly connected to an eccentric shaft, the outer side of the eccentric shaft is slidably connected to a movable frame, and the bottom of the movable frame is fixedly connected to a movable rod.
[0014] As a further description of the above technical solution:
[0015] A positioning frame is slidably connected to the middle part of the outer periphery of the movable rod, and the top of the positioning frame is fixedly connected to the bottom of the top frame.
[0016] As a further description of the above technical solution:
[0017] A plurality of discharge rods are fixedly connected to the bottom of the outer periphery of the movable rod, and the movable rod and the discharge rod are both located above the feed port.
[0018] As a further description of the above technical solution:
[0019] A notch is provided in the middle of the top frame, and the movable frame and the movable rod are both arranged inside the notch.
[0020] The utility model has the following beneficial effects:
[0021] In the utility model, through the cooperation of the support ring, barrel body, gear ring, rotating rod, stirring rod, scraper, pulley, bracket, motor 1 and gear, when the motor 1 is started, the barrel body will be driven to rotate through the cooperation of the gear ring and the gear, and the rotating rod and the scraper will be driven to rotate through the cooperation of the pulley. The relatively rotating barrel body and stirring rod can realize rapid dispersion and mixing of raw materials, and the scraper will scrape off the attached raw materials to avoid waste of raw materials.
[0022] In the utility model, through the cooperation of motor 2, turntable, eccentric shaft, movable frame, movable rod, discharge rod and positioning frame, when raw materials are added, the turntable is driven to rotate by starting motor 2, and then the discharge rod is driven to reciprocate up and down inside the feed port through the cooperation of the eccentric shaft and the movable frame, so that the raw materials are quickly discharged into the barrel body, avoiding the raw materials from being blocked inside the feed port, and improving the working efficiency of the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional diagram of a mixing and stirring tank for producing epoxy powder materials for uniform mixing proposed by the utility model;
[0024] Figure 2 It is a front view of a mixing and stirring tank for producing epoxy powder materials with uniform mixing proposed by the utility model;
[0025] Figure 3 This is a schematic diagram of the rotating rod structure of the mixing and stirring tank for producing epoxy powder materials for uniform mixing proposed by the utility model;
[0026] Figure 4 This is a three-dimensional schematic diagram of the anti-blocking component of the mixing and stirring tank for producing epoxy powder materials with uniform mixing proposed by the utility model.
[0027] Legend:
[0028] 1. Base; 2. Support ring; 3. Barrel; 4. Discharge port; 5. Feed port; 6. Gear ring; 7. Rotating rod; 8. Stirring rod; 9. Scraper; 10. Pulley; 11. Bracket; 12. Motor 1; 13. Gear; 14. Top frame; 15. Motor 2; 16. Turntable; 17. Eccentric shaft; 18. Movable frame; 19. Movable rod; 20. Discharge rod; 21. Positioning frame. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] Reference Figure 1-Figure 3The utility model provides an embodiment: a mixing tank for uniformly mixing epoxy powder production materials, including a base 1, with support rings 2 fixedly connected to both sides of the top of the base 1, a barrel 3 rotatably connected between the two support rings 2, and the barrel 3 is supported by the two support rings 2, so that the barrel 3 can rotate on the base 1, and then the epoxy powder raw materials inside are turned over and mixed. A discharge port 4 is installed at the bottom of the barrel 3, and a feed port 5 is installed at the top of the barrel 3. The raw materials are added to the barrel 3 through the feed port 5 for dispersion and mixing, and the epoxy powder raw materials after mixing are discharged through the discharge port 4. A gear ring 6 is fixedly connected to the outer edge of the barrel body 3, and a rotating rod 7 is rotatably connected to the inside of the barrel body 3. A plurality of stirring rods 8 are fixedly connected to the outer periphery of the rotating rod 7. A scraper 9 is fixedly connected to the end of the stirring rod 8 away from the rotating rod 7. When the rotating rod 7 rotates, the stirring rod 8 can be driven to rotate, thereby stirring and mixing the epoxy powder raw material inside the barrel body 3. At the same time, the scraper 9 will also perform a circular motion around the inner wall of the barrel body 3 to scrape off the raw material attached to the inner wall of the barrel body 3.
[0031] Reference Figure 1-Figure 3 , a pulley 10 is fixedly connected to the right end of the rotating rod 7, a bracket 11 is fixedly connected to the right side of the top of the base 1, a motor 12 is fixedly connected to the outside of the bracket 11, a gear 13 is fixedly connected to the output end of the motor 12, and a pulley 10 is fixedly connected to the middle of the motor 12 through an axis, the ring gear 6 and the gear 13 are meshed, and a belt is sleeved between the two pulleys 10. Start the motor 12 to drive the gear 13 and the bottom pulley 10 to rotate, so that the gear 13 drives the barrel body 3 to rotate clockwise through the cooperation with the ring gear 6, and the two pulleys 10 will drive the rotating rod 7 to rotate counterclockwise inside the barrel body 3. At this time, while the barrel body 3 rotates to mix the raw materials, the rotating rod 7 will also drive the stirring rod 8 to rotate in the opposite direction of the barrel body 3 to stir and mix the materials, so that the raw materials inside the barrel body 3 can be quickly dispersed and mixed evenly. An anti-blocking assembly is arranged above the barrel body 3. When adding raw materials into the barrel body 3 through the feed port 5, the anti-blocking assembly can prevent the raw materials from accumulating and blocking inside the feed port 5, and at the same time improve the efficiency of the raw materials entering the barrel body 3. The scraper 9 is in contact with the inner wall of the barrel body 3, so that the scraper 9 can scrape the raw materials on the inner wall of the barrel body 3, so that it can be mixed with the raw materials inside the barrel body 3 again to avoid waste. Solenoid valves are installed in the middle of the feed port 5 and the discharge port 4. By opening the solenoid valves, the raw materials inside the feed port 5 can enter the barrel body 3, or the mixed raw materials inside the barrel body 3 can be discharged through the discharge port 4. The middle part of the gear 13 is rotatably connected to the inner side of the bracket 11, and the middle part of the bottom pulley 10 is rotatably connected to the inner side of the pulley 10, so that the motor 12 can ensure its stable rotation when driving the gear 13 and the pulley 10.
[0032] Reference Figure 1 , Figure 2 and Figure 4The anti-blocking assembly includes a top frame 14, the bottom of the top frame 14 is fixedly connected between the tops of the two support rings 2, the top of the top frame 14 is fixedly connected to a motor 2 15, the output end of the motor 2 15 is fixedly connected to a turntable 16, the edge of the turntable 16 is fixedly connected to an eccentric shaft 17, the outer side of the eccentric shaft 17 is slidably connected to a movable frame 18, and the bottom of the movable frame 18 is fixedly connected to a movable rod 19. Start the motor 2 15 to drive the turntable 16 to rotate, and the eccentric shaft 17 is driven to perform circular motion through the rotation of the turntable 16. Subsequently, the eccentric shaft 17 in circular motion will drive the movable frame 18 to reciprocate up and down, and then the movable frame 18 will pull the movable rod 19 to reciprocate up and down. When the movable rod 19 moves downward, it will enter the inside of the feed port 5 and push the raw materials inside the feed port 5 into the barrel body 3. A positioning frame 21 is slidably connected to the middle of the outer periphery of the movable rod 19, and the top of the positioning frame 21 is fixedly connected to the bottom of the top frame 14. The movable rod 19 can be limited by the positioning frame 21, so that the movable rod 19 can only move up and down, and then the movable frame 18 can pull the movable rod 19 to reciprocate up and down under the action of the eccentric shaft 17. A plurality of discharge rods 20 are fixedly connected to the bottom of the outer periphery of the movable rod 19. The movable rod 19 and the discharge rod 20 are both located above the feed port 5. The discharge rod 20 can improve the efficiency of the movable rod 19 in clearing the raw materials, ensuring that the condensed raw materials are broken up. A notch is opened in the middle of the top frame 14, and the movable frame 18 and the movable rod 19 are both arranged inside the notch, so that the turntable 16 and the movable frame 18 can move in the notch in the middle of the top frame 14, and then drive the movable rod 19 to move and quickly transport the raw materials to the inside of the barrel body 3.
[0033] Working principle: Raw materials for preparing epoxy powder are added into the feed port 5 by using a conveying device, and the solenoid valve on the feed port 5 is opened at the same time, and the motor 2 15 is started to drive the turntable 16 to rotate, and the eccentric shaft 17 is driven to perform circular motion by the rotation of the turntable 16. Then the eccentric shaft 17 in circular motion will drive the movable frame 18 to perform up and down reciprocating motion, and then the movable frame 18 will pull the movable rod 19 and the discharge rod 20 to perform up and down reciprocating motion. When the discharge rod 20 moves down, it will enter the feed port 5, push the raw materials inside the feed port 5 into the barrel body 3, and at the same time, clear the channel inside the feed port 5 to avoid blockage.
[0034] After the raw materials are added, the motor 12 is started to drive the gear 13 and the pulley 10 at the bottom to rotate, so that the gear 13 drives the barrel body 3 to rotate clockwise through the cooperation with the gear ring 6, and the two pulleys 10 drive the rotating rod 7 to rotate counterclockwise inside the barrel body 3. At this time, while the barrel body 3 rotates to mix the raw materials, the rotating rod 7 will also drive the stirring rod 8 to rotate in the opposite direction of the barrel body 3 to stir and mix the materials, so that the raw materials inside the barrel body 3 can be quickly dispersed and mixed evenly. At the same time, the stirring rod 8 will also drive the four sets of scrapers 9 to scrape off the raw materials attached to the inner wall of the barrel body 3, thereby avoiding the residue of raw materials, improving the utilization rate of raw materials and avoiding the waste of raw materials.
[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mixing tank for producing uniformly mixed epoxy powder materials, comprising a base (1), characterized in that: Support rings (2) are fixedly connected to both sides of the top of the base (1); a barrel body (3) is rotatably connected between the two support rings (2); a discharge port (4) is installed at the bottom of the barrel body (3); a feed port (5) is installed at the top of the barrel body (3); a gear ring (6) is fixedly connected to the outer peripheral edge of the barrel body (3); a rotating rod (7) is rotatably connected to the inside of the barrel body (3); a plurality of stirring rods (8) are fixedly connected to the outer periphery of the rotating rod (7); and a scraper (8) is fixedly connected to the end of the stirring rod (8) away from the rotating rod (7). The plate (9) is provided, the right end of the rotating rod (7) is fixedly connected to a pulley (10), the top right side of the base (1) is fixedly connected to a bracket (11), the outer side of the bracket (11) is fixedly connected to a motor 1 (12), the output end of the motor 1 (12) is fixedly connected to a gear (13), the middle part of the motor 1 (12) is fixedly connected to a pulley (10) via a shaft, the gear ring (6) and the gear (13) are meshed, a belt is sleeved between the two pulleys (10), and an anti-blocking component is provided above the barrel body (3).
2. The uniformly mixed epoxy powder production material mixing and stirring tank according to claim 1, characterized in that: The scraper (9) is in contact with the inner wall of the barrel body (3), and electromagnetic valves are installed in the middle of the feed port (5) and the discharge port (4).
3. The uniformly mixed epoxy powder production material mixing and stirring tank according to claim 1, characterized in that: The middle part of the gear (13) is rotatably connected to the inner side of the bracket (11), and the middle part of the bottom pulley (10) is rotatably connected to the inner side of the pulley (10).
4. The uniformly mixed epoxy powder production material mixing and stirring tank according to claim 1, characterized in that: The anti-blocking component comprises a top frame (14), the bottom of the top frame (14) is fixedly connected between the tops of the two support rings (2), the top of the top frame (14) is fixedly connected to a second motor (15), the output end of the second motor (15) is fixedly connected to a turntable (16), the edge of the turntable (16) is fixedly connected to an eccentric shaft (17), the outer side of the eccentric shaft (17) is slidably connected to a movable frame (18), and the bottom of the movable frame (18) is fixedly connected to a movable rod (19).
5. The uniformly mixed epoxy powder production material mixing and stirring tank according to claim 4, characterized in that: A positioning frame (21) is slidably connected to the middle of the outer periphery of the movable rod (19), and the top of the positioning frame (21) is fixedly connected to the bottom of the top frame (14).
6. The uniformly mixed epoxy powder production material mixing and stirring tank according to claim 4, characterized in that: A plurality of discharge rods (20) are fixedly connected to the bottom of the outer periphery of the movable rod (19), and the movable rod (19) and the discharge rod (20) are both located above the feed port (5).
7. The uniformly mixed epoxy powder production material mixing and stirring tank according to claim 4, characterized in that: A notch is provided in the middle of the top frame (14), and the movable frame (18) and the movable rod (19) are both arranged inside the notch.