Advanced material preparation device
By designing a bidirectional rotating stirring assembly and servo motor drive system in advanced material preparation devices, synchronous agitation in axial and circumferential directions is achieved, and the problems of insufficient stirring force and difficulty in multi-directional stirring are solved, thus improving mixing uniformity and achieving energy saving and cost reduction.
Patent Information
- Application Number
- CN202421101084.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When mixing raw materials, the existing mixing device lacks stirring force and cannot achieve multi-directional stirring under the premise of a single set of power sources, resulting in insufficient mixing uniformity and affecting subsequent processing and forming steps.
An advanced material preparation device is designed, using a bidirectional rotating stirring assembly, and the bidirectional driving mechanism is driven by a servo motor to realize the axial circulation movement and circumferential rotation of the stirring assembly in the mixing cylinder, achieving synchronous axial and circumferential stirring.
The mixing uniformity is improved, the kinetic energy of the servo motor is fully utilized, and the purpose of saving and cost reduction is achieved.
Smart Images
Figure CN222550648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of advanced material processing, in particular to an advanced material preparation device. Background Art
[0002] Advanced material preparation equipment is a device used to prepare advanced materials, usually including multiple components and systems for handling, mixing, processing and shaping raw materials into the required advanced materials;
[0003] Advanced material preparation equipment usually includes the following main components and systems:
[0004] Raw material processing system: used to process and prepare raw materials, including cleaning, screening, grinding and other processes to ensure the quality and purity of raw materials. Mixing system: used to mix different raw materials according to a certain formula to obtain the required chemical composition and physical properties. Processing system: used to process and treat the mixed raw materials, including pressing, sintering, heat treatment and other processes to make the raw materials reach the required shape and properties. Molding system: used to mold the processed raw materials into the required products, including injection molding, extrusion, die casting and other processes to obtain the final finished product. Control system: used to monitor and control the entire preparation process to ensure product quality and production efficiency.
[0005] In the above systems, the uniformity of mixing different raw material formulas in the mixing system has a great impact on the subsequent processing and molding steps. Therefore, when performing the mixing operation, it is necessary to maintain sufficient stirring uniformity. When mixing raw materials, most of the existing mixing devices are equipped with a set of stirring components in the mixing barrel, and the stirring force is insufficient, or a two-way power system is set to control the stirring components to switch the stirring direction regularly to increase the mixing force. However, the direction of each stirring and mixing is always single, and it is impossible to stir in multiple directions at the same time under the premise of a single power source, and the purpose of reducing costs and improving efficiency cannot be achieved;
[0006] Therefore, in view of the above-mentioned problems, the present technical solution proposes an advanced material preparation device. Utility Model Content
[0007] The purpose of the utility model is to provide an advanced material preparation device to solve the problems raised in the above background technology.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an advanced material preparation device, including a mixing drum and a servo motor; a group of bidirectional rotating stirring components are arranged inside the mixing drum, and a bidirectional driving mechanism is connected to the outside of the mixing drum corresponding to one end of the stirring component, and the bidirectional driving mechanism is connected to the servo motor. The bidirectional driving mechanism drives the stirring component to rotate around the axis of the mixing drum while the mixing drum is performing axial circulation movement, that is, the advanced material preparation raw materials placed inside the mixing drum are synchronously stirred axially and circumferentially, which increases the stirring uniformity while saving energy and reducing costs.
[0009] Compared with the prior art, the beneficial effect of the utility model is that by setting a single set of servo motors in conjunction with a bidirectional drive mechanism and a stirring assembly, the stirring blades inside the mixing barrel are driven to rotate the raw materials axially and circumferentially, thereby fully improving the degree of stirring of the raw materials and fully improving the utilization of the kinetic energy of the servo motor, thereby achieving the purpose of energy saving and cost reduction. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the partial three-dimensional structure of the advanced material preparation device.
[0011] Figure 2 This is a partial front view structural diagram of an advanced material preparation device.
[0012] Figure 3 This is a partial top-down structural schematic diagram of an advanced material preparation device.
[0013] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of A.
[0014] Wherein: mixing barrel 10, stirring assembly 11, servo motor 12, stirring main shaft 13, rod seat 14, sliding sleeve 15, auxiliary stirring rod mounting block 16, auxiliary stirring rod 17, stirring blade 18, sleeve spring 19, driven gear three 20, driven gear two 21, connecting shaft 22, driven gear one 23, driving gear 24, output shaft 25, rotating disk 26, slideway 27, pushing slide rail 28, swing rod 30, push rod 31. DETAILED DESCRIPTION
[0015] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0016] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0019] See also Figure 1-Figure 4 , an advanced material preparation device includes a mixing drum 10 and a servo motor 12; a group of bidirectional rotating stirring components 11 are rotatably arranged inside the mixing drum 10, and a bidirectional driving mechanism is connected to the outside of the mixing drum 10 corresponding to one end of the stirring component 11, and the bidirectional driving mechanism is connected to the servo motor 12. The bidirectional driving mechanism drives the stirring component 11 to rotate around the axis of the mixing drum 10 while the mixing drum 10 is performing axial circulation movement, that is, the advanced material preparation raw materials placed inside the mixing drum 10 are synchronously stirred in the axial and circumferential directions, which increases the stirring uniformity while saving energy and reducing costs.
[0020] In the embodiment of the present invention, the stirring assembly 11 includes a stirring main shaft 13 which is rotatably arranged at the axis of the mixing drum 10, and both ends of the stirring main shaft 13 extend to the outside of the mixing drum 10, wherein one end of the stirring main shaft 13 outside is connected to the bidirectional driving mechanism, and a sliding sleeve 15 is mounted on the stirring main shaft 13 placed inside the mixing drum 10, and a sleeve spring 19 is elastically mounted on the stirring main shaft 13 between the sliding sleeve 15 and the inner wall of the mixing drum 10 away from the servo motor 12. When the sleeve spring 19 is in a free state, the sliding sleeve 15 is controlled to be close to the side of the bidirectional driving mechanism, and a positioning rail is provided on the inner side wall of the sliding sleeve 15, and a positioning key parallel to the axis of the stirring main shaft 13 is installed on the outer wall of the stirring main shaft 13 corresponding to the positioning rail, and the positioning key is placed in the positioning rail and slides along the axial direction to keep the sliding sleeve 15 moving axially along the stirring main shaft 13. At the same time, under the restriction of the positioning key and the positioning rail, when the stirring main shaft 13 rotates, the sliding sleeve 15 is synchronously driven to rotate, thereby realizing that the sliding sleeve 15 can move axially and rotate axially at the same time;
[0021] Specifically, a plurality of stirring elements are evenly mounted on the circumferential outer wall of the sleeve 15, and the stirring elements stir and mix the raw materials for the advanced material preparation inside the mixing barrel 10 under the bidirectional operation of the sleeve 15;
[0022] The two-way driving mechanism includes an extension rod installed at the outer end of the stirring main shaft 13, a limit ring is installed at the end of the extension rod, one side of the limit ring is rotatably connected to a swing rod 30 through a connecting rod, and the top of the swing rod 30 is rotatably connected to a rod seat 14 through a rotating shaft, a driven tooth three 20 is set on the extension rod, and a positioning slide rail is also provided on the inner side of the driven tooth three 20, and a positioning key is installed on the extension rod corresponding to the positioning slide rail, and a driven tooth two 21 is meshed with a driven tooth three 20 on one side, and the driven tooth two 21 rotates synchronously when the driven tooth two 21 rotates, thereby driving the extension rod to rotate, and then the connecting rod is connected to the end of the swing rod 30 by rotation, and the swing rod 30 is kept swung, and the extension rod is synchronously pushed to move axially, and then the stirring main shaft 13 is controlled to move axially in a circular motion under the cooperation of the sleeve spring 19, and the stirring main shaft 13 is driven to rotate synchronously under the rotation of the driven tooth three 20;
[0023] A connecting shaft 22 is connected to one side of the center of the driven tooth 21, a driven tooth 23 is installed at the end of the connecting shaft 22, a driving tooth 24 is meshed with one side of the driven tooth 23, an output shaft 25 is installed in the middle of the driving tooth 24, one side of the output shaft 25 is connected to the servo motor 12, a rotating disk 26 is installed at the end of the output shaft 25, the center of the rotating disk 26 coincides with the axis of the extension rod, that is, under the drive of a single set of servo motors 12, the rotating disk 26 and the stirring main shaft 13 are synchronously driven to rotate, and a circle of slideways 27 is provided on the edge of the rotating disk 26 facing the swing rod 30, and a circle of slideways 27 is provided on the slideways 27. A pushing slide rail 28 is installed, and the two ends of the pushing slide rail 28 are connected to the slideway 27 in an arc shape. At the same time, a horizontally distributed push rod 31 is installed on the side wall of the swing rod 30 corresponding to the slideway 27. The push rod 31 is in contact with the slideway 27. The rotating disk 26 rotates under the drive of the output shaft 25. When the push rod 31 contacts the pushing slide rail 28, the push rod 31 is gradually pushed to swing, and then the extension rod is synchronously driven to move axially, and then cooperates with the sleeve spring 19 to realize the cyclic axial movement of the stirring main shaft 13, thereby realizing the axial and circumferential bidirectional movement of the stirring blade 18 on the sliding sleeve 15.
[0024] In one embodiment of the present invention, the stirring member includes an auxiliary stirring rod mounting block 16 mounted on the circumferential outer wall of the sliding sleeve 15, and an auxiliary stirring rod 17 parallel to the axis of the sliding sleeve 15 is mounted on the side of the auxiliary stirring rod mounting block 16 facing the sleeve spring 19, and a plurality of stirring blades 18 are evenly mounted on the auxiliary stirring rod 17, that is, the two-way rotation of the sliding sleeve 15 is utilized to drive the stirring blades 18 to move synchronously in the axial and circumferential directions, so as to fully mix the raw materials for preparing the advanced material;
[0025] Specifically, the outer end of the stirring main shaft 13 away from the servo motor 12 is rotatably mounted with a rod seat 14, and the rod seat 14 is used to support the outer side of the stirring main shaft 13;
[0026] It should be noted that although the supporting structures of the servo motor 12, rod seat 14, mixing cylinder 10, etc. in this structure are not described, the reason is that they can be implemented with conventional structures, so they are not described in detail, but this does not affect the integrity of this technical solution.
[0027] As a preferred embodiment of the present invention, the mixing barrel 10 is provided with a raw material inlet and outlet (not shown in the figure), and a cover is provided on the raw material inlet and outlet to ensure smooth entry and exit of the advanced material preparation raw materials inside the mixing barrel 10 and the sealing during stirring.
[0028] The working principle of the utility model is: in the idle part of the device, all the driving parts mentioned above, which refer to power elements, electrical components and adapted power supplies, are connected through wires, and the electrical connections are completed in a working order. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process, and does not explain the electrical control. During operation, the raw materials to be mixed are put into the mixing barrel 10 according to the proportion, and then the servo motor 12 is started. Under the operation of the output shaft 25, the rotating disk 26 is driven to rotate, and then the intermittent contact between the push rod 31 and the pushing slide rail 28 is used to control the mixing main shaft 13 to perform cyclic axial movement, and under the power transmission of the driving tooth 24, the driven teeth 1 23, 22, the driven teeth 21, and the driven teeth 3 20, the mixing main shaft 13 is driven to rotate, so as to control the mixing blades 18 on the sliding sleeve 15 to perform two-way mixing and stirring on the raw materials inside the mixing barrel 10.
[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. Advanced material preparation device, characterized in that: It comprises a mixing cylinder (10) and a servo motor (12); a group of bidirectionally rotatable stirring components (11) are rotatably arranged inside the mixing cylinder (10); a bidirectional driving mechanism is connected to the outside of the mixing cylinder (10) corresponding to one end of the stirring component (11); and the bidirectional driving mechanism is connected to the servo motor (12); The stirring assembly (11) comprises a stirring main shaft (13) which is rotatably arranged at the axis of the mixing barrel (10), the two ends of the stirring main shaft (13) extending to the outside of the mixing barrel (10), wherein one end of the stirring main shaft (13) outside is connected to a bidirectional driving mechanism, a sliding sleeve (15) is sleeved on the stirring main shaft (13) arranged inside the mixing barrel (10), a sleeve spring (19) is elastically sleeved on the stirring main shaft (13) between the sleeve (15) and the inner wall of the mixing barrel (10) away from the servo motor (12), and when the sleeve spring (19) is in a free state, the sleeve (15) is controlled to be close to one side of the bidirectional driving mechanism, a positioning slide rail is provided on the inner side wall of the sleeve (15), and a positioning key which is parallel to the axis of the stirring main shaft (13) is installed on the outer wall of the stirring main shaft (13) corresponding to the positioning slide rail, and the positioning key is arranged in the positioning slide rail and slides along the axial direction.
2. The advanced material preparation device according to claim 1, characterized in that: A plurality of groups of stirring elements are evenly mounted on the circumferential outer wall of the sliding sleeve (15).
3. The advanced material preparation device according to claim 2, characterized in that: The bidirectional driving mechanism comprises an extension rod mounted on the outer end of the stirring main shaft (13), a limit ring being mounted on the end of the extension rod, one side of the limit ring being rotatably connected to a swing rod (30) via a connecting rod, the top of the swing rod (30) being rotatably connected to a rod seat (14) via a rotating shaft, a driven tooth three (20) being mounted on the extension rod, a positioning slide rail being also provided on the inner side of the driven tooth three (20), a positioning key being mounted on the extension rod corresponding to the positioning slide rail, and a driven tooth two (21) being meshed on one side of the driven tooth three (20); A connecting shaft (22) is connected to one side of the center of the driven tooth 2 (21), a driven tooth 1 (23) is installed at the end of the connecting shaft (22), a driving tooth (24) is meshed with one side of the driven tooth 1 (23), an output shaft (25) is installed in the middle of the driving tooth (24), one side of the output shaft (25) is connected to the servo motor (12), a rotating disk (26) is installed at the end of the output shaft (25), the center of the rotating disk (26) coincides with the axis of the extension rod, a circle of slideways (27) is provided on the edge of the rotating disk (26) facing the swing rod (30), a section of pushing slideway (28) is installed on the slideway (27), the two ends of the pushing slideway (28) are connected to the slideway (27) in an arc shape, and a horizontally distributed push rod (31) is installed on the side wall of the swing rod (30) corresponding to the slideway (27), and the push rod (31) is in contact with the slideway (27).
4. The advanced material preparation device according to claim 3, characterized in that: The stirring member comprises an auxiliary stirring rod mounting block (16) mounted on the circumferential outer wall of the sliding sleeve (15); an auxiliary stirring rod (17) parallel to the axis of the sliding sleeve (15) is mounted on the side of the auxiliary stirring rod mounting block (16) facing the sleeve spring (19); and a plurality of stirring blades (18) are evenly mounted on the auxiliary stirring rod (17).