Plastic mixer for producing automobile plastic parts
The gear ring drives the stirring shaft to rotate and revolve, and the activated carbon plate is combined with the beating roller to remove odor and prevent adhesion, which solves the problems of low mixing efficiency and odor pollution of existing mixers and achieves efficient mixing and environmental protection.
Patent Information
- Application Number
- CN202422749872.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The mixing efficiency of existing plastic mixers is low, resulting in low production efficiency, odor pollution of the production environment, and plastics are prone to adhesion at high temperatures, affecting the mixing effect.
The gear ring structure is used to drive the agitator shaft to rotate and revolve, and the activated carbon plate is combined to remove odors, and the beating roller is used to prevent adhesion, and the spiral blade is designed to prevent accumulation.
It improves the efficiency of plastic mixing, reduces odor pollution, prevents plastic adhesion, and improves production efficiency and operating environment safety.
Smart Images
Figure CN223326719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixers, in particular to a plastic mixer for producing automobile plastic parts. Background Art
[0002] As the foundation of the automotive industry, auto parts are essential for its continued healthy development. The current vigorous development and innovation in the automotive industry require a strong parts system to support it. Some auto parts are made of plastic. Plastic mixers are a type of plastic machinery, primarily used for mixing multiple raw materials. They are essential equipment for plastic processing plants.
[0003] In the prior art, a mixer for mixing plastic raw materials transports the raw materials into a mixing kettle, and then a motor drives a stirring shaft to rotate to mix the plastics. However, in actual use, a single motor drives the stirring shaft to rotate, resulting in poor mixing efficiency. It takes a long time to mix the plastics evenly, resulting in low production efficiency. Therefore, a plastic mixer for the production of automotive plastic parts is proposed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the present invention provides a plastic mixer for the production of automobile plastic parts to solve the problems mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: A plastic mixer for the production of automobile plastic parts, comprising a mixing kettle, the top inner surface of the mixing kettle being rotatably connected to a rotating shaft, the top outer surface of the mixing kettle being fixedly mounted with a motor, the output end of the motor being fixedly connected to the rotating shaft, the interior of the mixing kettle being fixedly connected to a gear ring, the outer surface of the rotating shaft being fixedly sleeved with a connecting plate, the bottom outer surfaces of the left and right ends of the connecting plate being rotatably connected to gears, the bottom outer surfaces of the two gears being fixedly connected to a stirring shaft, and the outer surface of the stirring shaft being fixedly connected to a plurality of stirring blades arranged in a circular array.
[0006] Furthermore, the top outer surface of the mixing kettle is fixedly connected to an air outlet pipe, the top outer surface of the air outlet pipe is fixedly connected to an exhaust box, an activated carbon plate is provided inside the exhaust box, and the top outer surface of the exhaust box is fixedly connected to an exhaust pipe.
[0007] Furthermore, a U-shaped plate is fixedly sleeved on the outer surface of the bottom end of the rotating shaft, and both sides of the U-shaped plate are parallel to the inner wall of the mixing kettle. The inner wall of the mixing kettle is fixedly connected with a plurality of first scattering rollers, and both sides of the U-shaped plate are fixedly connected with a plurality of second scattering rollers, and the plurality of second scattering rollers are respectively staggered with the plurality of first scattering rollers.
[0008] Furthermore, the top outer surface of the mixing kettle is fixedly connected to a feeding hopper, and a sealing cover is provided on the top of the feeding hopper.
[0009] Furthermore, the outer surface of the rotating shaft is fixedly sleeved with spiral blades.
[0010] Furthermore, the activated carbon plate is installed inside the exhaust box by bolts.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. This plastic mixer for the production of automotive plastic parts uses a motor to drive the rotating shaft to rotate, which drives the connecting plate to rotate the gear, which cooperates with the gear ring to rotate the gear. The gear drives the stirring shaft to rotate, so that the stirring blade rotates while revolving, thereby stirring plastic particles in a larger range and improving the stirring effect of the plastic raw materials.
[0013] 2. The plastic mixer used in the production of automotive plastic parts, the odor generated during the mixing process is discharged through the exhaust pipe and enters the exhaust box, where the odor is removed by the activated carbon plate. Fresh air is discharged through the exhaust pipe to prevent the odor from affecting the environment of the production workshop and the health of the operators.
[0014] 3. This plastic mixer for the production of automotive plastic parts uses a motor to drive the rotating shaft to rotate and drive the U-shaped plate, which cooperates with the second crushing teeth and the first crushing teeth to break up the bonded plastics, preventing the plastics from sticking together as the temperature rises, which affects the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the gear ring, rotating shaft and related structures of the utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the exhaust box of the present utility model.
[0019] In the figure: 1. Mixing kettle; 2. Rotating shaft; 3. Motor; 4. Gear ring; 5. Connecting plate; 6. Gear; 7. Stirring shaft; 8. Stirring blade; 9. Feed hopper; 10. Exhaust pipe; 11. Exhaust box; 12. Activated carbon plate; 13. Exhaust pipe; 14. Spiral blade; 15. U-shaped plate; 16. First scattering roller; 17. Second scattering roller. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Example 1:
[0022] Please refer to Figures 1-4 The utility model provides a technical solution: a plastic mixer for the production of automobile plastic parts, comprising a mixing kettle 1, the top inner surface of the mixing kettle 1 is rotatably connected to a rotating shaft 2, the top outer surface of the mixing kettle 1 is fixedly mounted with a motor 3, the output end of the motor 3 is fixedly connected to the rotating shaft 2, the interior of the mixing kettle 1 is fixedly connected to a gear ring 4, the outer surface of the rotating shaft 2 is fixedly sleeved with a connecting plate 5, the bottom outer surfaces of the left and right ends of the connecting plate 5 are both rotatably connected to gears 6, the bottom outer surfaces of the two gears 6 are both fixedly connected to a stirring shaft 7, and the outer surface of the stirring shaft 7 is fixedly connected to several The stirring blades 8 are arranged in a circular array. Specifically, the motor 3 drives the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, it drives the connecting plate 5 thereon to rotate. When the connecting plate 5 rotates, it drives the gear 6 to rotate. The gear 6 is engaged with the gear ring 4. Therefore, while the gear 6 revolves along the rotating shaft 2, it will rotate, thereby driving the stirring shaft 7 to rotate, and the stirring shaft 7 drives the stirring blades 8 to rotate, so that the stirring blades 8 can stir the plastic particles while revolving and rotating at the same time, so that the plastic particles can be stirred in a larger range, thereby improving the stirring effect of the plastic raw materials.
[0023] In this embodiment, the top outer surface of the mixing kettle 1 is fixedly connected to an air outlet pipe 10, the top outer surface of the air outlet pipe 10 is fixedly connected to an exhaust box 11, an activated carbon plate 12 is provided inside the exhaust box 11, and the top outer surface of the exhaust box 11 is fixedly connected to an exhaust pipe 13. Specifically, when the plastic raw materials are mixed, the friction between the plastics will cause the temperature of the plastics to rise, thereby generating an odor, which will affect the health of the operator. At this time, the odor generated is discharged through the air outlet pipe 10 and enters the exhaust box 11, and the odor is removed by the activated carbon plate 12, and fresh air is discharged through the exhaust pipe 13.
[0024] In this embodiment, a U-shaped plate 15 is fixedly sleeved on the outer surface of the bottom end of the rotating shaft 2, and both sides of the U-shaped plate 15 are parallel to the inner wall of the mixing kettle 1. The inner wall of the mixing kettle 1 is fixedly connected with a plurality of first scattering rollers 16, and both sides of the U-shaped plate 15 are fixedly connected with a plurality of second scattering rollers 17. The plurality of second scattering rollers 17 are staggered with the plurality of first scattering rollers 16. Specifically, as the temperature of the plastic increases, adhesion between the plastics will occur. In the process of the motor 3 driving the rotating shaft 2 to rotate, the U-shaped plate 15 is driven to rotate, and the U-shaped plate 15 drives the second scattering rollers 17 to rotate, and cooperates with the first scattering rollers 16 to scatter the bonded plastics to avoid affecting the mixing effect.
[0025] In this embodiment, the top outer surface of the mixing kettle 1 is fixedly connected to a feed hopper 9, and a sealing cover is provided on the top of the feed hopper 9. Specifically, the plastic raw material is transported into the mixing kettle through the feed hopper 9, and the sealing cover is closed to prevent odor from being discharged from the feed hopper 9.
[0026] In this embodiment, a spiral blade 14 is fixedly sleeved on the outer surface of the rotating shaft 2. Specifically, during the rotation of the rotating shaft 2, the spiral blade 14 is driven to rotate. When the spiral blade 14 rotates, the plastic raw materials sunk to the bottom of the mixing kettle 1 are driven to flip upward, thereby preventing the plastic raw materials from accumulating at the bottom of the mixing kettle 1.
[0027] In this embodiment, the activated carbon plate 12 is mounted inside the exhaust box 11 by means of bolts. Specifically, when the activated carbon plate 12 needs to be replaced, the bolts are unscrewed, and the activated carbon plate 12 is taken out and replaced.
[0028] Working principle: When the present invention is in use, the plastic raw material is conveyed into the mixing kettle through the feed hopper 9, the motor 3 is turned on, and the motor 3 drives the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, it drives the connecting plate 5 thereon to rotate. When the connecting plate 5 rotates, it drives the gear 6 to rotate, and the gear 6 is engaged with the gear ring 4. Therefore, while the gear 6 revolves along the rotating shaft 2, it will rotate, thereby driving the stirring shaft 7 to rotate. The stirring shaft 7 drives the stirring blade 8 to rotate, so that the stirring blade 8 can stir the plastic particles while rotating and stirring them, so that the plastic particles can be stirred in a larger range, thereby improving the stirring effect of the plastic raw material. During the rotation of the rotating shaft 2, the spiral blade 14 is driven to rotate. When the spiral blade 14 rotates, the plastic raw material sunk to the bottom of the mixing kettle 1 is driven to flip upward, so as to prevent the plastic raw material from accumulating at the bottom of the mixing kettle 1.
[0029] When mixing plastic raw materials, the friction between the plastics will cause the temperature of the plastics to rise, thereby generating odor, which will affect the health of the operators. The odor generated at this time is discharged through the exhaust pipe 10 and enters the exhaust box 11. The odor is removed by the activated carbon plate 12, and fresh air is discharged through the exhaust pipe 13. As the temperature of the plastics increases, adhesion between the plastics will occur. In the process of the motor 3 driving the rotating shaft 2 to rotate, the U-shaped plate 15 is driven to rotate. The U-shaped plate 15 drives the second breaking up roller 17 to rotate, and cooperates with the first breaking up roller 16 to break up the bonded plastics to avoid affecting the mixing effect.
[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plastic mixer for producing automobile plastic parts, comprising a mixing kettle (1), characterized in that: The top inner surface of the mixing kettle (1) is rotatably connected to a rotating shaft (2), the top outer surface of the mixing kettle (1) is fixedly mounted with a motor (3), the output end of the motor (3) is fixedly connected to the rotating shaft (2), the interior of the mixing kettle (1) is fixedly connected to a gear ring (4), the outer surface of the rotating shaft (2) is fixedly sleeved with a connecting plate (5), the bottom outer surfaces of the left and right ends of the connecting plate (5) are both rotatably connected to gears (6), the bottom outer surfaces of the two gears (6) are both fixedly connected to a stirring shaft (7), and the outer surface of the stirring shaft (7) is fixedly connected to a plurality of stirring blades (8) arranged in a circumferential array.
2. A plastic mixer for producing automotive plastic parts according to claim 1, characterized in that: The top outer surface of the mixing kettle (1) is fixedly connected to an air outlet pipe (10), the top outer surface of the air outlet pipe (10) is fixedly connected to an exhaust box (11), an activated carbon plate (12) is provided inside the exhaust box (11), and the top outer surface of the exhaust box (11) is fixedly connected to an exhaust pipe (13).
3. The plastic mixer for producing automobile plastic parts according to claim 1, characterized in that: A U-shaped plate (15) is fixedly sleeved on the outer surface of the bottom end of the rotating shaft (2), and both sides of the U-shaped plate (15) are parallel to the inner wall of the mixing kettle (1). The inner wall of the mixing kettle (1) is fixedly connected with a plurality of first scattering rollers (16), and both sides of the U-shaped plate (15) are fixedly connected with a plurality of second scattering rollers (17), and the plurality of second scattering rollers (17) are respectively arranged in an alternating manner with the plurality of first scattering rollers (16).
4. The plastic mixer for producing automobile plastic parts according to claim 1, characterized in that: The top outer surface of the mixing kettle (1) is fixedly connected to a feeding hopper (9), and a sealing cover is provided on the top of the feeding hopper (9).
5. The plastic mixer for producing automobile plastic parts according to claim 1, characterized in that: The outer surface of the rotating shaft (2) is fixedly sleeved with spiral blades (14).
6. The plastic mixer for producing automobile plastic parts according to claim 2, characterized in that: The activated carbon plate (12) is mounted inside the exhaust box (11) by means of bolts.