Mixer for plastic product production
By designing a mixer with a material chamber, baffles, and stirring rods, the problems of uneven material feeding and clogging in existing technologies have been solved, achieving uniform mixing and stable discharge, and improving the efficiency of plastic product production.
Patent Information
- Application Number
- CN202520295354.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-24
AI Technical Summary
Existing mixing devices cannot achieve intermittent feeding of multiple raw materials, resulting in increased instantaneous load on the equipment, uneven mixing and poor mixing effect. Furthermore, the mixed raw materials tend to clump together when flowing out, affecting subsequent processing results.
A mixing machine for plastic product manufacturing was designed, which adopts a material chamber, a first baffle, a dispersing plate, a stirring rod, and a second baffle. The machine is driven by a motor to achieve the classification, dispersion, and uniform mixing of raw materials, and controls the intermittency of the discharge to prevent clumping.
This technology enables uniform mixing of various raw materials and reduces the instantaneous load on the equipment. At the same time, it ensures that the mixture enters the next processing equipment intermittently as needed, thereby improving the mixing effect and the efficiency of subsequent processing.
Smart Images
Figure CN223834827U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic product manufacturing technology, and in particular to a mixing machine for plastic product manufacturing. Background Technology
[0002] Plastic products are a general term for daily necessities and industrial products made primarily from plastics. They include products manufactured using all processes such as injection molding and thermoforming. Plastics are a type of synthetic polymer material with plasticity. Before production, plastic products are usually made of plastic granules, which are granular plastics. Before production, plastic products need to be mixed, which requires the use of mixing equipment.
[0003] Existing mixing devices require all raw materials to be fed into the equipment at once for mixing, which cannot provide intermittent feeding or allow multiple raw materials to be fed simultaneously. This method increases the instantaneous load on the equipment and is not conducive to uniform mixing, resulting in poor mixing effect. In addition, when the mixing device discharges the mixed raw materials, the materials tend to clump together, which can affect the subsequent processing of the raw materials. Therefore, we propose a mixing machine for plastic product manufacturing to solve the above problems. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of the prior art by proposing a mixing machine for the production of plastic products.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a mixing machine for producing plastic products, comprising: a mixing box, a base, mounting holes, a controller, a first motor, a hopper, a second motor, a material cavity, a first shaft, a first baffle, a dispersing plate, a second shaft, a stirring rod, a scraper, a discharge port, a third motor, a third shaft, and a second baffle. The characteristic feature is that: bases are fixedly installed on both sides of the bottom of the mixing box; multiple mounting holes are fixedly installed on the bottom of each of the two bases; a controller is fixedly installed on the surface of the mixing box; a first motor is fixedly installed on the front of the mixing box; a hopper is fixedly installed on the top of the mixing box; a second motor is fixedly installed on the front of the hopper; multiple material cavities are fixedly installed inside the hopper; and a first shaft is fixedly installed at the output end of each of the second motors, with each first shaft extending rotatably into one of the material cavities. The mixing chamber has multiple first baffles fixedly installed on the surface of the first shaft, and the first baffles are all located at the bottom of the material cavity. A dispersing plate is fixedly installed on the top of the mixing chamber. A second shaft is movably installed inside the mixing chamber, with one end of the second shaft fixedly connected to the output end of the first motor and the other end of the second shaft rotatably connected to the inner wall of the mixing chamber. Multiple stirring rods are fixedly installed on the upper, lower, left, and right sides of the outer wall of the second shaft, and scrapers are fixedly installed on the top of each stirring rod. A discharge port is fixedly installed in the middle of the bottom of the mixing chamber. A third motor is fixedly installed on the surface of the discharge port. A third shaft is movably installed in the middle of the discharge port, with one end of the third shaft fixedly connected to the output end of the third motor and the other end of the third shaft rotatably connected to the inner wall of the discharge port. A second baffle is fixedly installed on the surface of the third shaft.
[0006] Preferably, the material cavities are arranged in an equidistant structure.
[0007] Preferably, the width of the first baffle is adapted to the width of the bottom of the material cavity, and the first baffle is arranged in a cross shape.
[0008] Preferably, the dispersing plate corresponds to the bottom of the material chamber, and the dispersing plate is arranged in a V-shape.
[0009] Preferably, the stirring rods are arranged in a cross shape, and the scraper is adapted to the bottom of the mixing box.
[0010] Preferably, the width of the second baffle is adapted to the inner width of the discharge port, and the second baffle is arranged in a cross shape.
[0011] Preferably, the controller is electrically connected to the first motor, the second motor, and the third motor.
[0012] Compared with the prior art, this utility model has the following advantages:
[0013] (1) The material cavity allows for the classification and placement of various plastic raw materials, enabling simultaneous feeding of multiple raw materials. Simultaneously, the second motor drives the first shaft to rotate, and the first shaft simultaneously drives multiple first baffles to rotate inside the material cavity. This allows the raw materials inside the material cavity to fall into the mixing box through the gaps opened by the rotation of the first baffles. When the first baffles are rotated and aligned, they can block the bottom of the material cavity, preventing raw materials from falling in. This allows multiple raw materials to fall into the mixing box intermittently without accumulating and flowing in, thus reducing the instantaneous load on the device. Furthermore, the dispersion plate disperses the raw materials falling from the bottom of the material cavity outward, allowing the raw materials inside the material cavity to fall more dispersedly and evenly into the mixing box, which is beneficial for uniform mixing and improves the mixing effect.
[0014] (2) The third motor can drive the third shaft to rotate, and the third shaft can synchronously drive the second baffle to rotate, so that the mixed raw materials inside the mixing box can fall into the next processing equipment through the gap opened when the second baffle rotates. When the second baffle rotates and is aligned, it can block the inside of the discharge port to prevent the raw materials from flowing out. Thus, the mixed raw materials can fall into the next processing equipment intermittently without piling up, which can improve the processing effect of the next step. Attached Figure Description
[0015] Figure 1 This is a front view of the entire utility model;
[0016] Figure 2 This is a schematic diagram of the overall front sectional view of this utility model;
[0017] Figure 3 This is a schematic diagram of the overall right-side cross-sectional structure of this utility model.
[0018] In the diagram: 1. Mixing box; 2. Base; 3. Mounting hole; 4. Controller; 5. First motor; 6. Hopper; 7. Second motor; 8. Material chamber; 9. First shaft; 10. First baffle; 11. Dispersing plate; 12. Second shaft; 13. Stirring rod; 14. Scraper; 15. Discharge port; 16. Third motor; 17. Third shaft; 18. Second baffle. Detailed Implementation
[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.
[0020] like Figure 1-3The mixing machine shown includes: a mixing tank 1, a base 2, mounting holes 3, a controller 4, a first motor 5, a hopper 6, a second motor 7, a material chamber 8, a first shaft 9, a first baffle 10, a dispersing plate 11, a second shaft 12, a stirring rod 13, a scraper 14, a discharge port 15, a third motor 16, a third shaft 17, and a second baffle 18. The mixing tank 1 has bases 2 fixedly mounted on both sides of its bottom, and multiple mounting holes 3 are fixedly mounted on the bottom of each base 2. The controller 4 is fixedly mounted on the surface of the mixing tank 1. The first motor 5 is fixedly mounted on the front of the mixing tank 1. The hopper 6 is fixedly mounted on the top of the mixing tank 1. The second motor 7 is fixedly mounted on the front of the hopper 6. Multiple material chambers 8 are fixedly mounted inside the hopper 6. The output end of the second motor 7 is fixedly mounted with a first shaft 9, and the first shaft 9 extends rotatably into each material chamber 8. The surface of the first shaft 9 is... Multiple first baffles 10 are fixedly installed, and all first baffles 10 are located at the bottom of the material chamber 8. A dispersing plate 11 is fixedly installed at the top of the mixing box 1. A second shaft 12 is movably installed inside the mixing box 1, and one end of the second shaft 12 is fixedly connected to the output end of the first motor 5, and the other end of the second shaft 12 is rotatably connected to the inner wall of the mixing box 1. Multiple stirring rods 13 are fixedly installed on the outer wall of the second shaft 12, and scrapers 14 are fixedly installed on the top of each stirring rod 13. A discharge port 15 is fixedly installed at the bottom center of the mixing box 1. A third motor 16 is fixedly installed on the surface of the discharge port 15. A third shaft 17 is movably installed in the center of the discharge port 15, and one end of the third shaft 17 is fixedly connected to the output end of the third motor 16, and the other end of the third shaft 17 is rotatably connected to the inner wall of the discharge port 15. A second baffle 18 is fixedly installed on the surface of the third shaft 17.
[0021] In this embodiment, the material chambers 8 are arranged in an equidistant structure.
[0022] In practical use, the material chamber 8 can be used to classify and place the raw materials of various plastic products, so that multiple raw materials can be fed at the same time.
[0023] In this embodiment, the width of the first baffle 10 is adapted to the width of the bottom of the material cavity 8, and the first baffle 10 is arranged in a cross shape.
[0024] In practical use, the second motor 7 can drive the first shaft 9 to rotate, and the first shaft 9 can simultaneously drive multiple first baffles 10 to rotate inside the material cavity 8. This allows the raw materials inside the material cavity 8 to fall into the mixing box 1 through the gaps opened when the first baffles 10 rotate. When the first baffles 10 rotate and are aligned, they can block the bottom of the material cavity 8, preventing raw materials from falling in. This allows multiple raw materials to fall into the mixing box 1 intermittently at the same time without piling up, thereby reducing the instantaneous load on the device and improving the mixing effect.
[0025] In this embodiment, the dispersing plate 11 corresponds to the bottom of the material cavity 8, and the dispersing plate 11 is arranged in a V-shape.
[0026] In practical use, the dispersing plate 11 can disperse the raw materials falling from the bottom of the material chamber 8 outward, so that the raw materials inside the material chamber 8 can fall more dispersedly and evenly into the mixing box 1.
[0027] In this embodiment, the stirring rods 13 are arranged in a cross shape, and the scraper 14 is adapted to the bottom of the mixing box 1.
[0028] In practical use, the first motor 5 can drive the second shaft 12 to rotate, and the second shaft 12 can synchronously drive the stirring rod 13 and the scraper 14 to rotate, so that the stirring rod 13 can stir and mix the various raw materials inside the mixing box 1, and the scraper 14 can scrape along the inner wall of the bottom of the mixing box 1 to prevent the raw materials from adhering to the inner wall.
[0029] In this embodiment, the width of the second baffle 18 is adapted to the internal width of the discharge port 15, and the second baffle 18 is arranged in a cross shape.
[0030] In practical use, the third motor 16 can drive the third shaft 17 to rotate, and the third shaft 17 can synchronously drive the second baffle 18 to rotate. This allows the mixed raw materials inside the mixing box 1 to fall into the next processing equipment through the gap opened when the second baffle 18 rotates. When the second baffle 18 rotates and straightens, it can block the inside of the discharge port 15, preventing the raw materials from flowing out. This allows the mixed raw materials to fall intermittently into the next processing equipment without accumulating and flowing in, thus improving the processing effect of the next step.
[0031] In this embodiment, the controller 4 is electrically connected to the first motor 5, the second motor 7, and the third motor 16.
[0032] In practical use, the controller 4 can control the working status of the first motor 5, the second motor 7, and the third motor 16.
[0033] The working principle of a mixing machine for producing plastic products mentioned in this utility model is as follows:
[0034] During use, the material chamber 8 allows for the classification and placement of raw materials for various plastic products, enabling multiple raw materials to be fed simultaneously.
[0035] Meanwhile, the second motor 7 can drive the first shaft 9 to rotate, and the first shaft 9 can simultaneously drive multiple first baffles 10 to rotate inside the material cavity 8. This allows the raw materials inside the material cavity 8 to fall into the mixing box 1 through the gaps opened when the first baffles 10 rotate. When the first baffles 10 rotate and are aligned, they can block the bottom of the material cavity 8, preventing raw materials from falling in. This allows multiple raw materials to fall into the mixing box 1 intermittently at the same time without piling up and flowing in, thereby reducing the instantaneous load of the device and improving the mixing effect.
[0036] At the same time, the dispersing plate 11 can disperse the raw materials falling from the bottom of the material chamber 8 outward, so that the raw materials inside the material chamber 8 can fall into the mixing box 1 in a more dispersed and even manner.
[0037] Meanwhile, the first motor 5 can drive the second shaft 12 to rotate, and the second shaft 12 can synchronously drive the stirring rod 13 and the scraper 14 to rotate, so that the stirring rod 13 can stir and mix the various raw materials inside the mixing box 1, and the scraper 14 can scrape along the inner wall of the bottom of the mixing box 1 to prevent the raw materials from adhering to the inner wall.
[0038] Simultaneously, the third motor 16 drives the third shaft 17 to rotate, and the third shaft 17 synchronously drives the second baffle 18 to rotate. This allows the mixed raw materials inside the mixing box 1 to fall into the next processing equipment through the gap opened when the second baffle 18 rotates. When the second baffle 18 rotates and straightens, it can block the inside of the discharge port 15, preventing the raw materials from flowing out. This allows the mixed raw materials to fall intermittently into the next processing equipment without accumulating and flowing in, thus improving the processing effect of the next step.
[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A mixing machine for producing plastic products, comprising: The mixing tank (1), base (2), mounting hole (3), controller (4), first motor (5), hopper (6), second motor (7), material chamber (8), first shaft (9), first baffle (10), dispersing plate (11), second shaft (12), stirring rod (13), scraper (14), discharge port (15), third motor (16), third shaft (17), and second baffle (18) are characterized in that: bases (2) are fixedly installed on both sides of the bottom of the mixing tank (1), and multiple [unclear text] are fixedly installed on the bottom of the two bases (2). The mixing box (1) has a mounting hole (3), a controller (4) is fixedly mounted on the surface of the mixing box (1), a first motor (5) is fixedly mounted on the front of the mixing box (1), a hopper (6) is fixedly mounted on the top of the mixing box (1), a second motor (7) is fixedly mounted on the front of the hopper (6), and multiple material cavities (8) are fixedly mounted inside the hopper (6). The output end of the second motor (7) is fixedly mounted with a first shaft (9), and the first shaft (9) extends rotatably into each of the material cavities (8). The surface of the first shaft (9) is... Multiple first baffles (10) are fixedly installed in each of the mixing chambers (8), and the first baffles (10) are all located at the bottom inside the material cavity (8). A dispersing plate (11) is fixedly installed at the top inside the mixing box (1). A second shaft (12) is movably installed inside the mixing box (1), and one end of the second shaft (12) is fixedly connected to the output end of the first motor (5), and the other end of the second shaft (12) is rotatably connected to the inner wall of the mixing box (1). Multiple stirring rods (13) are fixedly installed on the outer wall of the second shaft (12) on all sides. The top of the stirring rod (13) is fixedly equipped with a scraper (14), the bottom of the mixing box (1) is fixedly equipped with a discharge port (15), the surface of the discharge port (15) is fixedly equipped with a third motor (16), the middle of the discharge port (15) is movably equipped with a third shaft (17), one end of the third shaft (17) is fixedly connected to the output end of the third motor (16), and the other end of the third shaft (17) is rotatably connected to the inner wall of the discharge port (15). The surface of the third shaft (17) is fixedly equipped with a second baffle (18).
2. The mixing machine for producing plastic products according to claim 1, characterized in that: The material chambers (8) are arranged in an equidistant structure.
3. The mixing machine for producing plastic products according to claim 1, characterized in that: The width of the first baffle (10) is adapted to the width of the bottom of the material cavity (8), and the first baffle (10) is arranged in a cross shape.
4. A mixing machine for producing plastic products according to claim 1, characterized in that: The dispersing plate (11) corresponds to the bottom of the material cavity (8), and the dispersing plate (11) is arranged in a V-shape.
5. A mixing machine for producing plastic products according to claim 1, characterized in that: The stirring rods (13) are arranged in a cross shape, and the scraper (14) is adapted to the bottom of the mixing box (1).
6. A mixing machine for producing plastic products according to claim 1, characterized in that: The width of the second baffle (18) is adapted to the internal width of the discharge port (15), and the second baffle (18) is arranged in a cross shape.
7. A mixing machine for producing plastic products according to claim 1, characterized in that: The controller (4) is electrically connected to the first motor (5), the second motor (7), and the third motor (16).