Intelligent temperature control mixing device for plastic processing
By introducing a sealing cover plate and a drive motor to rotate the mixing drum in the mixing equipment, the problem of inconvenient feeding in existing equipment is solved, achieving convenient feeding and efficient mixing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI JUNZHAN NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-06-05
AI Technical Summary
Existing mixing equipment lacks a feeding structure, which makes feeding inconvenient and affects the normal efficiency of plastic processing and production needs.
A cover plate structure including a sealing cover plate and a rotating rod is designed. The rotating rod and the locking rod are rotated by rotating the handle, so as to realize the convenient disassembly and fixing of the sealing cover plate. Combined with the drive motor to drive the stirring drum to rotate, the uniform mixing and heating control of plastic are realized.
This design achieves both sealing of the mixing drum and convenient feeding, improving the efficiency and productivity of plastic processing and meeting production needs.
Smart Images
Figure CN224323346U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic processing technology, specifically to an intelligent temperature-controlled mixing device for plastic processing. Background Technology
[0002] Plastics processing refers to the process of transforming plastic raw materials (mainly resins) into plastic products with specific shapes and properties through a series of physical and chemical methods. It is the core link in the plastics industry. The process involves multiple steps, including raw material handling, molding, and post-processing, with the final products widely used in various industries. In plastics processing, mixing equipment is the core equipment in the raw material preparation stage, used to uniformly mix resins with various additives to ensure the stability of subsequent molding and the quality of the finished products. Different mixing requirements correspond to different types of mixing equipment.
[0003] Mixing equipment is needed in plastic processing. Chinese utility model patent CN216609620U discloses a plastic mixing device for plastic processing, including a cylinder. The cylinder is composed of a cylindrical tube and a conical tube from top to bottom. A rotating hole is opened in the middle of the top of the cylinder. A rotating cylinder is rotatably mounted on the inner wall of the rotating hole. A support is fixed in the middle of the top of the cylinder. A circular hole is opened in the middle of the top of the support. A fixed cylinder coaxial with the circular hole is fixed at the bottom of the support. Evenly spaced fixed conical teeth are fixed on the outer peripheral wall of the fixed cylinder. Evenly spaced positioning cylinders are inserted into the outer peripheral wall of the rotating cylinder. A conical spiral rod is rotatably mounted on the inner wall of the positioning cylinder. The tip of the conical spiral rod points towards the rotating cylinder. A driven conical tooth is fixed on the outer wall of one side of the conical spiral rod located on the rotating cylinder. This utility model can improve mixing efficiency through convection mixing combined with differential stirring.
[0004] However, this utility model does not have a feeding structure, making it inconvenient for workers to add materials, which affects the normal efficiency of plastic processing and fails to meet production needs. Therefore, an intelligent temperature-controlled mixing device for plastic processing is proposed to solve the above-mentioned problems. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an intelligent temperature-controlled mixing device for plastic processing, which has the advantage of convenient feeding. It solves the problem that existing mixing devices do not have a feeding structure, making it inconvenient for workers to feed materials when needed, thus affecting the normal efficiency of plastic processing and failing to meet production requirements.
[0006] To achieve the above objectives, the present invention provides the following technical solution: an intelligent temperature-controlled mixing device for plastic processing, comprising a first mounting box and a second mounting box disposed on one side of the first mounting box, wherein a mixing drum is disposed between the first mounting box and the second mounting box, and the top of the mixing drum is provided with a cover plate structure to facilitate feeding by the operator;
[0007] The cover plate structure includes a sealing cover plate that is slidably connected to the top of the mixing drum and extends into its interior. A rotating rod is rotatably connected to the side of the sealing cover plate away from the mixing drum. A connecting sleeve is fixedly connected to the outside of the rotating rod. A snap-fit rod is fixedly connected to the outer wall of the connecting sleeve. A snap-fit member that snaps into the snap-fit rod is fixedly connected to the side of the mixing drum near the sealing cover plate.
[0008] Furthermore, a rotating handle is fixedly connected to the end of the rotating rod away from the sealing cover plate, and there are three locking rods and three locking pieces, with the three locking rods evenly distributed on the outside of the connecting sleeve.
[0009] Furthermore, the stirring drum is V-shaped, and there are two cover plate structures, which are symmetrically distributed on the top of the stirring drum.
[0010] Furthermore, a drive shaft and a hollow shaft are fixedly connected to the left and right sides of the stirring cylinder, respectively, and a drive motor capable of driving the drive shaft is fixedly connected inside the second mounting box.
[0011] Furthermore, the drive shaft and the hollow shaft are rotatably connected to the second mounting box and the first mounting box, respectively, and a main controller capable of controlling the drive motor is fixedly connected to the front of the second mounting box.
[0012] A heating rod is fixedly connected inside the stirring drum, and a temperature control device electrically connected to the heating rod is fixedly connected inside the first mounting box.
[0013] Furthermore, a support plate is fixedly connected to the bottom of the first mounting box and the second mounting box, and a collection box is slidably connected to the top of the support plate.
[0014] Furthermore, a feeding pipe is fixedly connected to the bottom of the mixing drum and communicates with its interior, and a manual valve is fixedly connected to the outside of the feeding pipe.
[0015] Compared with the prior art, this utility model provides an intelligent temperature-controlled mixing device for plastic processing, which has the following beneficial effects:
[0016] 1. This intelligent temperature-controlled mixing equipment for plastic processing can seal the mixing drum by setting a sealing cover plate, which facilitates the feeding of materials into the mixing drum. At the same time, by rotating the rotating handle, the rotating rod can be rotated, which can simultaneously rotate the connecting sleeve and the snap-fit rod. The sealing cover plate can be easily snapped and fixed by setting a snap-fit component. The sealing cover plate can be removed by simply rotating the rotating handle, which achieves the effect of convenient feeding.
[0017] 2. This intelligent temperature-controlled mixing equipment for plastic processing uses a drive motor to rotate a drive shaft, which in turn rotates a mixing drum, thus achieving the mixing of plastic materials. Furthermore, the hollow shaft provides support for the mixing drum, solving the problem that existing mixing equipment lacks a feeding structure, making it inconvenient for workers to add materials and affecting the normal efficiency of plastic processing, failing to meet production needs. Attached Figure Description
[0018] Figure 1 This is a three-dimensional view of the structure of this utility model;
[0019] Figure 2 This is a cross-sectional view of the structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the cover plate structure of this utility model;
[0021] Figure 4 This utility model Figure 3 A magnified structural diagram of structure A is shown.
[0022] In the diagram: 1. First mounting box; 2. Second mounting box; 3. Mixing drum; 4. Sealing cover plate; 5. Rotating rod; 6. Connecting sleeve; 7. Clamping rod; 8. Clamping piece; 9. Rotating handle; 10. Drive motor; 11. Drive shaft; 12. Hollow shaft; 13. Heating rod; 14. Temperature control device; 15. Support plate; 16. Collection box; 17. Discharge pipe. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1 to 4This embodiment of an intelligent temperature-controlled mixing device for plastic processing includes a first mounting box 1 and a second mounting box 2 disposed on one side of the first mounting box 1. A mixing drum 3 is disposed between the first mounting box 1 and the second mounting box 2. The top of the mixing drum 3 is provided with a cover plate structure to facilitate feeding by the operator. The cover plate structure includes a sealing cover plate 4 slidably connected to the top of the mixing drum 3 and extending into its interior. A rotating rod 5 is rotatably connected to the side of the sealing cover plate 4 away from the mixing drum 3. A connecting sleeve 6 is fixedly connected to the outside of the rotating rod 5. A snap-fit rod 7 is fixedly connected to the outer wall of the connecting sleeve 6. A snap-fit member 8 that snaps into the snap-fit rod 7 is fixedly connected to the side of the mixing drum 3 near the sealing cover plate 4.
[0025] Specifically, a rotating handle 9 is fixedly connected to the end of the rotating rod 5 away from the sealing cover plate 4. There are three locking rods 7 and three locking pieces 8. The three locking rods 7 are evenly distributed on the outside of the connecting sleeve 6. The stirring cylinder 3 is V-shaped. There are two cover plate structures. The two cover plate structures are symmetrically distributed on the top of the stirring cylinder 3.
[0026] It should be noted that when the sealing cover plate 4 needs to be disassembled, the rotating handle 9 can be manually rotated clockwise. When the sealing cover plate 4 needs to be installed, the rotating handle 9 can be manually rotated counterclockwise. By setting the sealing cover plate 4, the mixing drum 3 can be sealed, and it is convenient for the staff to add materials into the mixing drum 3. At the same time, by rotating the rotating handle 9, the rotating rod 5 can be rotated, which can simultaneously drive the connecting sleeve 6 and the snap-fit rod 7 to rotate. Then, by setting the snap-fit part 8, the sealing cover plate 4 can be easily snapped and fixed. At the same time, the sealing cover plate 4 can be disassembled simply by rotating the rotating handle 9, which achieves the effect of convenient material feeding.
[0027] Please see Figure 1 and Figure 2 In this embodiment, a drive shaft 11 and a hollow shaft 12 are fixedly connected to the left and right sides of the stirring drum 3, respectively. A drive motor 10 capable of driving the drive shaft 11 is fixedly connected inside the second mounting box 2. The drive shaft 11 and the hollow shaft 12 are rotatably connected to the second mounting box 2 and the first mounting box 1, respectively. A main controller capable of controlling the drive motor 10 is fixedly connected to the front of the second mounting box 2.
[0028] Specifically, the front of the second mounting box 2 is hinged with a box door. By setting a drive motor 10 to drive the drive shaft 11 to rotate, the drive shaft 11 can drive the mixing drum 3 to rotate, thereby realizing the mixing of plastic materials. At the same time, by setting a hollow shaft 12, the mixing drum 3 can be supported.
[0029] Please see Figure 1 and Figure 2In this embodiment, a heating rod 13 is fixedly connected inside the stirring drum 3, a temperature control device 14 electrically connected to the heating rod 13 is fixedly connected inside the first mounting box 1, a support plate 15 is fixedly connected at the bottom between the first mounting box 1 and the second mounting box 2, and a collection box 16 is slidably connected to the top of the support plate 15.
[0030] Specifically, the bottom of the mixing drum 3 is fixedly connected to a discharge pipe 17 that communicates with its interior, and a manual valve is fixedly connected to the outside of the discharge pipe 17.
[0031] It should be noted that the wire between the heating rod 13 and the temperature control device 14 passes through the hollow shaft 12 for connection. A temperature sensor is fixedly connected to the inner wall of the stirring drum 3. The temperature sensor is connected to the temperature control device 14 for signal connection, which can monitor the temperature inside the stirring drum 3 in real time.
[0032] The working principle of the above embodiments is as follows:
[0033] First, the operator rotates the rotating handle 9 to rotate the rotating rod 5. At this time, the rotating rod 5 rotates the connecting sleeve 6 and the locking rod 7. Then, the locking rod 7 separates from the locking piece 8, and the operator can then remove the sealing cover 4. Next, the plastic processing raw material is poured into the mixing drum 3, and then the sealing cover 4 is replaced. The operator then rotates the rotating handle 9 to fix it. After that, the operator heats the heating rod 13 through the temperature control device 14, and at the same time starts the drive motor 10 to drive the drive shaft 11 to rotate. At this time, the mixing drum 3 rotates under the drive motor 10, thereby achieving the effect of heating the plastic mixture. Finally, the plastic is collected by the collection box 16.
[0034] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.
[0035] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0037] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A smart temperature-controlled mixing device for plastic processing, comprising a first mounting box (1) and a second mounting box (2) disposed on one side of the first mounting box (1), characterized in that: A stirring cylinder (3) is provided between the first installation box (1) and the second installation box (2), and the top of the stirring cylinder (3) is provided with a cover plate structure to facilitate the feeding of materials by the staff; The cover structure includes a sealing cover (4) that is slidably connected to the top of the mixing cylinder (3) and extends into its interior. A rotating rod (5) is rotatably connected to the side of the sealing cover (4) away from the mixing cylinder (3). A connecting sleeve (6) is fixedly connected to the outside of the rotating rod (5). A snap-fit rod (7) is fixedly connected to the outer wall of the connecting sleeve (6). A snap-fit piece (8) that snaps into the snap-fit rod (7) is fixedly connected to the side of the mixing cylinder (3) near the sealing cover (4).
2. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 1, characterized in that: The rotating rod (5) is fixedly connected to a rotating handle (9) at the end away from the sealing cover plate (4). There are three locking rods (7) and three locking pieces (8). The three locking rods (7) are evenly distributed on the outside of the connecting sleeve (6).
3. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 1, characterized in that: The stirring drum (3) is V-shaped, and there are two cover structures, which are symmetrically distributed on the top of the stirring drum (3).
4. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 1, characterized in that: The stirring drum (3) is fixedly connected to the left and right sides of the stirring drum (3) and the hollow shaft (12) respectively. The second mounting box (2) is fixedly connected to the inside of the second mounting box (2) and the drive motor (10) that can drive the drive shaft (11).
5. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 4, characterized in that: The drive shaft (11) and hollow shaft (12) are rotatably connected to the second mounting box (2) and the first mounting box (1) respectively. The front of the second mounting box (2) is fixedly connected to a main controller that can control the drive motor (10).
6. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 1, characterized in that: A heating rod (13) is fixedly connected inside the stirring tank (3), and a temperature control device (14) electrically connected to the heating rod (13) is fixedly connected inside the first mounting box (1).
7. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 1, characterized in that: A support plate (15) is fixedly connected to the bottom of the first mounting box (1) and the second mounting box (2), and a collection box (16) is slidably connected to the top of the support plate (15).
8. The intelligent temperature-controlled mixing equipment for plastic processing according to claim 1, characterized in that: The bottom of the mixing drum (3) is fixedly connected to a feeding pipe (17) that communicates with its interior, and a manual valve is fixedly connected to the outside of the feeding pipe (17).