High polymer material efficient mixing and stirring device

Abstract

The utility model discloses an efficient mixing and stirring device for high polymer materials, and relates to the field of horizontal helical ribbon mixers. The stirring device comprises the stirring device shell, the top cover is installed on the top of the stirring device shell, the observation assembly is installed on one side of the top cover, and through the observation assembly, an operator can conduct observation without opening the stirring device shell, so that the operation convenience is greatly improved, and the operation efficiency is improved. Through the reflection effect of the first reflective mirror, the second reflective mirror and the third reflective mirror in the through pipe, an operator can overlook and observe the mixing condition of the inner side from the front side of the shell of the stirring device, the visual observation mode is beneficial for the operator to accurately judge the mixing state of materials, and meanwhile, the material mixing efficiency is improved. And an operator can timely find the problems in the mixing process, such as non-uniform material distribution and improper stirring speed, and quickly perform operation adjustment.

Description

TECHNICAL FIELD

[0001] The utility model relates to horizontal screw belt mixing machine field, concretely is a kind of high polymer material efficient mixing and stirring device. BACKGROUND

[0002] Horizontal screw belt mixing machine is widely used in the field of high polymer material mixing and has obvious advantages, it utilizes the shear force and flow force generated by screw belt rotation to realize rapid and uniform mixing of materials, especially suitable for mixing of powder and particle materials such as PVC and a small amount of liquid additives, the equipment is efficient, easy to operate, easy to maintain, and environmentally friendly and energy-saving, which can effectively improve production efficiency and product quality.

[0003] Currently, there are some problems in the mixing and stirring process of high polymer raw materials using horizontal stirring device, specifically: it is difficult for the operator to intuitively understand the stirring condition inside the traditional stirring device, and it is impossible to make accurate judgment on the mixing uniformity of raw materials directly through naked eye. This limitation makes it difficult to effectively control the mixing uniformity, not only reduces the use convenience of horizontal mixing device, but also seriously slows down the mixing efficiency of raw materials, and further affects the smoothness of overall production process and product quality. SUMMARY

[0004] Therefore, the utility model aims to provide a kind of high polymer material efficient mixing and stirring device to solve the technical problem that operator is difficult to directly judge the stirring condition inside the traditional stirring device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of high polymer material efficient mixing and stirring device, including stirring device shell, the top of the stirring device shell is equipped with top cover, the side of the top cover is equipped with observation assembly, the observation assembly includes pipe, the inner side of the pipe is equipped with first mirror, second mirror, third mirror, one end of the pipe penetrates the top cover, and the other end of the pipe is provided with observation port, and the user looks down and observes the inner side of the stirring device shell through the first mirror, second mirror and third mirror inside the pipe.

[0006] By adopting the above technical scheme, the pipe in the observation assembly penetrates the top cover, and the first mirror, the second mirror and the third mirror are built-in, so that the user can look down and observe the mixing condition inside the stirring device shell through the observation port without opening the top cover and other operations, which not only greatly improves the convenience of operation, but also avoids the possible introduction of impurities, thereby ensuring the purity of material mixing.

[0007] Further, one end of the pipe extending into the top cover is equipped with a baffle, and the baffle and the observation port are both transparent acrylic plate structures.

[0008] By adopting the technical scheme, the transparent acrylic plate not only protects the inside of the through pipe from external pollution, but also ensures the light transmittance, so that the observation is clearer, the transparent acrylic plate has high strength, high transparency and good chemical corrosion resistance, and can effectively resist splashes generated during stirring, thereby prolonging the service life of the through pipe and the internal reflector.

[0009] Further, a light supplementing lamp is installed on the top cover and at one side of the shielding plate, and the light irradiation direction of the light supplementing lamp is perpendicular to the inside of the stirring device shell.

[0010] By adopting the technical scheme, the light supplementing lamp is installed on the top cover and at one side of the shielding plate, and the light irradiation direction of the light supplementing lamp is perpendicular to the inside of the stirring device shell, which greatly improves the clarity of observation, and the light supplementing lamp can supplement the shadow area inside the stirring device due to structural shielding or insufficient light, so that the operator can more comprehensively observe each detail of the material mixing.

[0011] Further, a ventilation pipe is installed on one side of the shielding plate and the light supplementing lamp, the bottom end of the ventilation pipe penetrates the top cover and is provided with a jet nozzle, the jet nozzle is connected with an external air compressor through the ventilation pipe, and the jet nozzle is opposite to the shielding plate and the light supplementing lamp.

[0012] By adopting the technical scheme, the cleaning problem of the observation assembly is effectively solved, the jet nozzle is connected with the external air compressor through the ventilation pipe, and the jet nozzle can periodically or as needed spray air flow to the shielding plate and the light supplementing lamp to blow off the attached dust and sundries, thereby maintaining the cleanliness and transparency of the surface, which not only improves the clarity of observation, but also prolongs the service life of the shielding plate and the light supplementing lamp.

[0013] Further, a side transparent mechanism is installed on one side of the stirring device shell, the side transparent mechanism comprises a side transparent plate, the side transparent plate is bolted to the stirring device shell through a mounting strip, and the inner side of the side transparent plate is arranged in a same curved surface with the inner side of the stirring device shell.

[0014] By adopting the technical scheme, another observation angle of the material mixing condition is provided for the operator, the side transparent plate is bolted to the stirring device shell through the mounting strip, which is convenient for dismounting and replacing, and the stability is ensured.

[0015] Further, a material guiding frame is installed below the stirring device shell, a blocking movable plate for controlling the on-off is inserted into the material guiding frame, and two groups of charging ports and inspection ports are arranged on the top cover.

[0016] By adopting the above technical scheme, the discharging process of the material is more flexible and controllable, an operator can adjust the position of the blocking movable plate according to needs, so as to control the discharging speed and quantity of the material, and avoid affecting the production efficiency or product quality due to too fast or too slow discharging, meanwhile, the material guide frame is convenient for collecting and subsequent processing of the material, and reduces waste and pollution caused by material scattering or accumulation.

[0017] Further, a stirring screw is rotatably installed at the center of the inner side of the stirring device shell, and a driving mechanism is installed on one side of the stirring device shell, and the output end of the driving mechanism is in transmission connection with one end of the stirring screw.

[0018] By adopting the above technical scheme, efficient mixing of the material is realized, the stirring screw rotates under the driving of the driving mechanism, can sufficiently stir and mix the material, and improves the uniformity and efficiency of mixing.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] The utility model discloses a stirring device shell, which comprises a stirring device shell, a first reflector, a second reflector and a third reflector, and the first reflector, the second reflector and the third reflector are arranged in the stirring device shell.

[0021] The utility model discloses a stirring device shell, which comprises a stirring device shell, a first reflector, a second reflector and a third reflector, and the first reflector, the second reflector and the third reflector are arranged in the stirring device shell. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the three -dimensional structure schematic diagram of the utility model;

[0024] Figure 3 It is the three -dimensional structure schematic diagram of the utility model;

[0025] Figure 4This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0026] In the diagram: 1. Agitator housing; 2. Top cover; 3. Observation unit; 301. Through pipe; 302. First reflector; 303. Second reflector; 304. Third reflector; 305. Baffle plate; 306. Supplemental light; 307. Vent pipe; 308. Air nozzle; 309. Observation port; 4. Side window mechanism; 401. Side window plate; 402. Mounting strip; 5. Material guide frame; 6. Movable barrier plate; 7. Feed port; 8. Inspection port; 9. Agitator screw; 10. Drive mechanism. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. Example

[0028] A high-efficiency mixing and stirring device for polymer materials, such as Figures 1-4 As shown, the device includes a mixing device housing 1, a top cover 2 mounted on the top of the mixing device housing 1, and an observation component 3 mounted on one side of the top cover 2. The observation component 3 includes a through pipe 301, and a first reflector 302, a second reflector 303, and a third reflector 304 mounted on the inner side of the through pipe 301. One end of the through pipe 301 passes through the top cover 2, and the other end of the through pipe 301 is provided with an observation port 309. The user can observe the mixing device housing 1 from above by looking down through the first reflector 302, the second reflector 303, and the third reflector 304 on the inner side of the through pipe 301. Inside the observation component 3, the through pipe 301 passes through the top cover 2 and has a built-in first reflector 302, second reflector 303, and third reflector 304. This allows the user to observe the mixing situation inside the outer shell 1 of the mixing device through the observation port 309 without opening the top cover 2. This not only greatly improves the convenience of operation but also avoids the introduction of impurities, thus ensuring the purity of the material mixture. At the same time, it also enhances the safety of operation and reduces the accidental risks that may occur due to direct contact with the inside of the mixing device.

[0029] See Figure 3 , Figure 4A baffle plate 305 is installed at one end of the tube 301 that extends into the top cover 2. Both the baffle plate 305 and the observation port 309 are made of transparent acrylic sheet. The transparent acrylic sheet protects the inside of the tube 301 from external contamination and ensures light transmittance, making the observation clearer. The transparent acrylic sheet has high strength, high transparency and good chemical corrosion resistance, which can effectively resist splashes that may be generated during the stirring process and extend the service life of the tube 301 and the internal reflector. At the same time, the choice of this material is also easy to clean and maintain, reducing the situation where the observation effect is affected by dust or stains, thereby ensuring that the operator can continuously obtain accurate information on the mixing status.

[0030] See Figure 3 , Figure 4 A supplementary light 306 is installed on the top cover 2 and on one side of the baffle plate 305. The direction of the supplementary light 306 is perpendicular to the inside of the mixing device housing 1, which greatly improves the clarity of observation. The supplementary light 306 can supplement the shadow areas inside the mixing device caused by structural obstruction or insufficient light, so that the operator can observe every detail of material mixing more comprehensively. At the same time, the perpendicular illumination avoids visual interference to the operator, thereby improving the accuracy and efficiency of observation. The addition of the supplementary light 306 also enables the mixing device to work normally even when the internal light is dim, enhancing its applicability and flexibility.

[0031] See Figure 3 , Figure 4 A vent pipe 307 is installed on one side of the shield 305 and the supplementary light 306. The bottom end of the vent pipe 307 passes through the top cover 2 and is equipped with a nozzle 308. The nozzle 308 is connected to an external air compressor through the vent pipe 307. The nozzle 308 is positioned opposite the shield 305 and the supplementary light 306, which effectively solves the cleaning problem of the observation component 3. The nozzle 308 is connected to the external air compressor through the vent pipe 307 and can periodically or as needed spray airflow onto the shield 305 and the supplementary light 306 to blow away the attached dust and debris, keeping their surfaces clean and transparent. This not only improves the clarity of observation but also extends the service life of the shield 305 and the supplementary light 306. At the same time, the opposite position of the nozzle 308 to the shield 305 and the supplementary light 306 ensures that the airflow can directly act on the area that needs to be cleaned, improving cleaning efficiency. Example

[0032] See Figure 1 , Figure 2A side-view mechanism 4 is installed on one side of the mixing device housing 1. The side-view mechanism 4 includes a side-view plate 401, which is bolted to the mixing device housing 1 via a mounting strip 402. The inner side of the side-view plate 401 is set with the same curved surface as the inner side of the mixing device housing 1, providing the operator with another perspective to observe the material mixing. The side-view plate 401 is bolted to the mixing device housing 1 via the mounting strip 402, which facilitates disassembly and replacement while ensuring its stability. The fact that the inner side of the side-view plate 401 is set with the same curved surface as the inner side of the mixing device housing 1 allows the operator to more intuitively observe the movement trajectory and mixing state of the material during the mixing process. This not only helps the operator to adjust the mixing parameters in a timely manner and improve the mixing efficiency, but also enables them to react quickly in case of abnormalities and avoid production accidents.

[0033] See Figure 1 , Figure 2 , Figure 3 A guide frame 5 is installed below the outer shell 1 of the mixing device. A movable baffle plate 6 for controlling the on / off state is inserted into the guide frame 5. Two sets of feeding ports 7 and inspection ports 8 are provided on the top cover 2, making the material discharge process more flexible and controllable. Operators can adjust the position of the movable baffle plate 6 as needed to control the discharge speed and quantity of materials, avoiding the impact on production efficiency or product quality due to excessively fast or slow discharge. At the same time, the guide frame 5 also facilitates the collection and subsequent processing of materials, reducing waste and pollution caused by material scattering or accumulation. In addition, the two sets of feeding ports 7 and inspection ports 8 on the top cover 2 make the feeding and maintenance process more convenient and efficient, improving the overall efficiency of the mixing device.

[0034] See Figure 1 , Figure 2 , Figure 3 A stirring spiral 9 is rotatably mounted at the center of the inner side of the mixing device housing 1. A drive mechanism 10 is mounted on one side of the mixing device housing 1. The output end of the drive mechanism 10 is connected to one end of the stirring spiral 9, realizing efficient mixing of materials. The stirring spiral 9 rotates under the drive mechanism 10, which can fully stir and mix the materials, improving the uniformity and efficiency of mixing. At the same time, the drive mechanism 10 also ensures that the rotation speed and torque of the stirring spiral 9 can be adjusted as needed to adapt to the mixing requirements of different materials. This flexibility and adjustability make the mixing device perform better in the mixing process, improving production efficiency and product quality.

[0035] The implementation principle of this embodiment is as follows: The through-pipe 301 of the observation component 3 penetrates the top cover 2. The operator can observe the mixing situation inside the mixing device housing 1 from the front side by using the reflection effect of the first reflector 302, second reflector 303, and third reflector 304 inside the through-pipe 301 via the observation port 309. This allows for direct observation of the material mixing situation, enabling the operator to make timely operational adjustments and improving the efficiency and convenience of material mixing. The shielding plate 305 is made of transparent acrylic. The force plate structure protects the inside of the tube 301 without affecting observation. The supplementary light 306 provides sufficient illumination to ensure clear observation. The vent pipe 307 is connected to the air nozzle 308 and provides airflow through an external air compressor to clean the shield 305 and the supplementary light 306, thereby avoiding the impact of dust on the cleanliness of the observation. The side window 401 of the side window mechanism 4 provides a side observation window. During the mixing process, the material inside the mixing device housing 1 is pressed against the inner surface of the side window 401, thereby enabling the operator to directly observe the material.

[0036] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A high-efficiency mixing and stirring device for polymer materials, characterized in that: Including stirring device shell (1), the top of stirring device shell (1) is equipped with top cover (2), one side of top cover (2) is equipped with observation component (3), observation component (3) includes through pipe (301), the inner side of through pipe (301) is equipped with first mirror (302), second mirror (303), third mirror (304), one end of through pipe (301) penetrates top cover (2), and the other end of through pipe (301) is provided with observation port (309), and the inside of through pipe (301) is observed by first mirror (302), second mirror (303), third mirror (304) and is observed to the inside of stirring device shell (1) by the user.

2. The high polymer material high-efficiency mixing and stirring device according to claim 1, characterized in that: The one end of the through pipe (301) extending into the top cover (2) is equipped with a baffle (305), and the baffle (305) and the observation port (309) are both transparent acrylic plate structures.

3. The high polymer material high-efficiency mixing and stirring device according to claim 1, characterized in that: The top cover (2) is equipped with a light supplement lamp (306) on one side of the baffle (305), and the light supplement lamp (306) is perpendicular to the inside of the stirring device shell (1).

4. The high polymer material high-efficiency mixing and stirring device according to claim 2, characterized in that: One side of the baffle (305) and the light supplement lamp (306) is equipped with an air pipe (307), the bottom end of the air pipe (307) penetrates the top cover (2) and is equipped with a jet nozzle (308), the jet nozzle (308) is connected with an external air compressor through the air pipe (307), and the jet nozzle (308) is opposite to the baffle (305) and the light supplement lamp (306).

5. The high polymer material high-efficiency mixing and stirring device according to claim 1, characterized in that: One side of the baffle (305) and the light supplement lamp (306) is equipped with an air pipe (307), the bottom end of the air pipe (307) penetrates the top cover (2) and is equipped with a jet nozzle (308), the jet nozzle (308) is connected with an external air compressor through the air pipe (307), and the jet nozzle (308) is opposite to the baffle (305) and the light supplement lamp (306).

6. The high polymer material high-efficiency mixing and stirring device according to claim 1, characterized in that: One side of the baffle (305) and the light supplement lamp (306) is equipped with an air pipe (307), the bottom end of the air pipe (307) penetrates the top cover (2) and is equipped with a jet nozzle (308), the jet nozzle (308) is connected with an external air compressor through the air pipe (307), and the jet nozzle (308) is opposite to the baffle (305) and the light supplement lamp (306).

7. The high polymer material high-efficiency mixing and stirring device according to claim 1, characterized in that: The inside of the stirring device shell (1) is rotatably equipped with a stirring screw (9) at the center, one side of the stirring device shell (1) is equipped with a driving mechanism (10), and the output end of the driving mechanism (10) is in transmission connection with one end of the stirring screw (9).

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