Film material mixer
By designing a thin film material mixer that includes a static mixer, an automatic valve, a conical container and an agitator, combined with magnetic blades and an intelligent controller, the problems of large material wear and large equipment space occupation are solved, and uniform material mixing and quality control are achieved.
Patent Information
- Application Number
- CN202422170743.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Existing thin film material mixers have the problems of large material wear, high equipment investment costs and large space occupation, especially because the raw materials may contain metal particles that lead to quality defects.
A thin film material mixer is used, including a static mixer, an automatic valve, a conical container and an agitator, equipped with magnetic blades and an intelligent controller. Uniform mixing of materials is achieved through a torque sensor and a weight sensor. The combination of a static mixer and an agitator is combined with magnetic blades to remove metal impurities. An intelligent device controller assembly is designed to optimize the mixing process.
It achieves uniform mixing of materials, reduces the entry of metal impurities, reduces equipment investment and occupied space, and improves mixing efficiency and quality control.
Smart Images
Figure CN223354634U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyester optical film equipment, in particular to a film material mixer. Background Art
[0002] In the production and processing of polyester film, there are several material components. According to the polyester film process requirements, the materials need to be mixed before drying. This requires the use of a material mixer. According to the process design, the materials need to be mixed evenly. However, at this stage, the mixer has a fatal disadvantage, which is the large wear of the materials. Due to the raw materials, some raw materials inevitably contain metal particles, which brings quality defects in the downstream process. Secondly, the equipment investment cost is high and it occupies a large space. Utility Model Content
[0003] The utility model aims to solve the shortcomings of large material wear, high equipment investment cost and large occupied space, and proposes a thin film material mixer.
[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0005] A film material mixer includes a static mixer, an automatic valve, and a conical container. The static mixer is connected to the automatic valve, and the static mixer and the automatic valve are installed at the lower end of the conical container. An agitator is installed in the conical container, and a magnetic blade is installed on the agitator. A dust outlet chamber is installed at the upper end of the conical container. A variable frequency motor is installed on the upper end cover of the conical container, and the variable frequency motor is connected to a reducer. The reducer is connected to a coupling buckle, and the coupling buckle is connected to a coupling. The coupling is connected to a flexible joint, and the flexible joint is connected to the agitator. A controller assembly is provided on the top of the conical container, a weighing instrument is installed in the conical container, and a feed port is provided on the conical container.
[0006] Preferably, the controller assembly includes a torque sensor, a weight sensor, and an alarm.
[0007] Preferably, the conical container is made of stainless steel with a δ of 3-5.
[0008] Preferably, the stirrer comprises a screw rod, which forms an angle of 60-80° with the stirrer and is parallel to the vertebral body generatrix.
[0009] Preferably, there are two dust outlet chambers, and the two dust outlet chambers are symmetrically arranged.
[0010] Compared with the prior art, the advantages of the present invention are:
[0011] The material mixing of the utility model can be set according to the process requirements, the materials are easy to mix evenly, and an intelligent device controller assembly is designed. The controller assembly is equipped with a torque sensor, which is used to detect the torque perception of the running motor, reducer, agitator, etc. During the detection, the physical change of the torque is converted into an accurate electrical signal, and the torque output is effectively controlled. During stirring, the weighing instrument in the container transmits the signal to the weight sensor according to the feeding status of the feeding port. The weight of the material in the container can be known in the controller assembly. When the material is evenly stirred, the automatic valve opens and enters the static mixer. The material relies on its own weight to pass through the various components in the static mixer, and the material is continuously diverted and mixed. Here, the drying device of the next process has higher requirements on the uniformity of each material. After mixing, it passes through the air flow conveying pipe and enters the collector. The collector is located on the upper part of the crystallization dryer and has a material level detector, a material quality self-inspection instrument, etc. After the material passes the inspection, it enters the drying process.
[0012] The utility model has an intelligent device to mix the materials evenly and deliver them to the next process collector under intelligent detection. The weight of the materials in the mixer can be known through the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural schematic diagram of a thin film material mixer proposed by the utility model.
[0014] In the figure: 1. Static mixer; 2. Automatic valve; 3. Conical container; 4. Agitator; 5. Dust outlet chamber; 6. Flexible joint; 7. Coupling; 8. Coupling buckle; 9. Reducer; 10. Frequency conversion motor; 11. Controller assembly; 12. Torque sensor; 13. Weight sensor; 14. Weighing instrument; 15. Magnetic blade; 16. Feed inlet. DETAILED DESCRIPTION
[0015] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all the embodiments.
[0016] Reference Figure 1A film material mixer includes a static mixer 1, an automatic valve 2, and a conical container 3. The static mixer 1 is connected to the automatic valve 2. The static mixer 1 and the automatic valve 2 are installed at the lower end of the conical container 3. A stirrer 4 is installed in the conical container 3. A magnetic blade 15 is installed on the stirrer 4. A dust outlet chamber 5 is installed at the upper end of the conical container 3. A variable frequency motor 10 is installed on the upper end cover of the conical container 3. The variable frequency motor 10 is connected to a reducer 9. The reducer 9 is connected to a coupling buckle 8. The coupling buckle 8 is connected to a coupling 7. The coupling 7 is connected to a flexible joint 6. The flexible joint 6 is connected to the stirrer 4. A controller assembly 11 is provided on the top of the conical container 3. A weighing instrument 14 is installed in the conical container 3. A feed port 16 is provided on the conical container 3.
[0017] In this embodiment, the controller assembly 11 includes a torque sensor 12 , a weight sensor 13 , and an alarm.
[0018] In this embodiment, the conical container 3 is made of stainless steel with a grit of δ3-5.
[0019] In this embodiment, the stirrer 4 includes a screw rod, which forms an angle of 60-80° with the stirrer 4 and is parallel to the vertebral body generatrix.
[0020] In this embodiment, two dust outlet chambers 5 are provided, and the two dust outlet chambers 5 are symmetrically arranged.
[0021] In this embodiment, the variable frequency motor 10 is started, and the material in proportion enters the conical container 3 from the feed port 16. The reducer 9 installed in the variable frequency motor 10 is connected to the coupling 7 through the coupling buckle 8. The function of the coupling buckle 8 is to facilitate the maintenance of the equipment and convenient disassembly. The coupling 7 is connected to the flexible joint 6. The function of the flexible joint 6 is to effectively transmit the overload capacity of the torque and effectively reduce the transmitted torque. The flexible joint 6 is connected to the agitator 4. The agitator 4 is installed in the conical container 3. There is an agitator 4 parallel to the cone busbar in the conical container 3. The agitator 4 is composed of a plurality of magnetic blades 15. The agitator 4 can rotate slowly and can also revolve along the center line of the conical container 3. The material is continuously lifted from bottom to top by the screw in the conical container 3 and is stirred circumferentially to achieve sufficient mixing. The conical container 3 and the agitator are both made of stainless steel, and the transmission device of the screw is located at the top of the conical container 3. In order to prevent the presence of metal particles in the material, technicians in this field innovatively designed a magnetic blade 15 on the central screw of the agitator 4, so that the metal particles in the material during stirring are sucked into the magnetic blade 15, preventing the material from containing metal impurities, and the dust during stirring is discharged from the dust outlet port 5.
[0022] The above is only a preferred specific implementation method of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with this technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, and they should be covered by the protection scope of this embodiment.
Claims
1. A film material mixer, characterized in that: The invention comprises a static mixer (1), an automatic valve (2), and a conical container (3), wherein the static mixer (1) is connected to the automatic valve (2), the static mixer (1) and the automatic valve (2) are installed at the lower end of the conical container (3), an agitator (4) is installed in the conical container (3), a magnetic blade (15) is installed on the agitator (4), a dust outlet chamber (5) is installed at the upper end of the conical container (3), a variable frequency motor (10) is installed on the upper end cover of the conical container (3), the variable frequency motor (10) is connected to a reducer (9), the reducer (9) is connected to a coupling buckle (8), the coupling buckle (8) is connected to a coupling (7), the coupling (7) is connected to a flexible joint (6), the flexible joint (6) is connected to the agitator (4), a controller assembly (11) is provided on the top of the conical container (3), a weighing instrument (14) is installed in the conical container (3), and a feed port (16) is provided on the conical container (3).
2. A thin film material mixer according to claim 1, characterized in that: The controller assembly (11) includes a torque sensor (12), a weight sensor (13), and an alarm.
3. A thin film material mixer according to claim 2, characterized in that: The conical container (3) is made of δ3-5 stainless steel.
4. A thin film material mixer according to claim 3, characterized in that: The stirrer (4) comprises a screw rod, which forms an angle of 60-80° with the stirrer (4) and is parallel to the vertebral body generatrix.
5. A thin film material mixer according to claim 4, characterized in that: The dust outlet chambers (5) are provided with two, and the two dust outlet chambers (5) are symmetrically arranged.