A mixing device for polymer material production and processing

Abstract

The utility model discloses a kind of mixing devices for macromolecular material production and processing, comprising: macromolecular material mixing tank body;Lifting opening and closing mechanism, the lifting opening and closing mechanism is fixed on the outer wall of macromolecular material mixing tank body;Closed cleaning mechanism, the closed cleaning mechanism is installed in the upper end of lifting opening and closing mechanism by screw;Mixing and stirring mechanism, the mixing and stirring mechanism is installed and connected in the inside middle of closed cleaning mechanism, the lower end of the mixing and stirring mechanism is located in the inside middle of macromolecular material mixing tank body, by being provided with closed cleaning mechanism structure, to can spray flush, the hollow closed cover of closed cleaning mechanism can receive flushing liquid by conveying elbow, conveying elbow can receive external water source to transport by conveying pump machine, flushing liquid received by hollow closed cover can be sprayed out through the hole of hollow ring lower end inside side openwork sprinkling plate, so that mixing and stirring mechanism can be sprayed flush.

Description

Technical Field

[0001] This utility model relates to the field of polymer material production and processing technology, specifically to a mixing device for polymer material production and processing. Background Technology

[0002] Polymer materials refer to polymer materials composed of polymer compounds as the matrix and other additives. In the production and processing of polymer materials, the materials need to be mixed, which requires the use of mixing equipment for polymer material production and processing.

[0003] The existing Chinese patent CN222779824U, disclosed on April 22, 2025, discloses a mixing device based on polymer materials, including a mixing cylinder, a controller, an inner cylinder, a heating tube, and a stirring rack. The inner cylinder is connected to the inner side of the mixing cylinder, and heating tubes for heating materials are evenly installed between the inner cylinder and the inner wall of the mixing cylinder. The controller is provided on the outer wall of the mixing cylinder, and the heating tubes are electrically connected to the controller. The stirring rack is rotatably connected to the middle of the mixing cylinder. The mixing device also includes a connecting frame and a lever plate. The connecting frame is symmetrically connected to the upper side of the stirring rack, and the lever plate is rotatably connected to each connecting frame.

[0004] However, the above-mentioned device lacks a corresponding cleaning structure, and manual rinsing is still required after mixing on the stirring rack, which makes cleaning inconvenient and inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a mixing device for the production and processing of polymer materials, so as to solve the problem mentioned in the background art that the above-mentioned device lacks a corresponding cleaning structure, so the mixing rack still needs to be manually rinsed after mixing, which is not very convenient and efficient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for the production and processing of polymer materials, comprising:

[0007] Polymer material mixing tank;

[0008] A lifting and opening mechanism is fixedly connected to the outer wall of the polymer material mixing tank;

[0009] A closed cleaning mechanism is installed on the upper end of the lifting and opening mechanism by screws;

[0010] A mixing and stirring mechanism is installed and connected to the inner middle of the closed cleaning mechanism, and the lower end of the mixing and stirring mechanism is located in the middle of the interior of the polymer material mixing tank.

[0011] The polymer material mixing tank includes a conical tank, a discharge valve is fixedly connected to the lower end of the conical tank, a discharge pipe is fixedly connected to the lower end of the discharge valve, a tank support is fixedly connected to the outer side of the discharge valve on the lower outer wall of the conical tank, a polymer material mixing chamber is opened inside the conical tank, and a lifting and opening mechanism is fixedly connected to the outer wall of the conical tank.

[0012] The lifting and opening mechanism includes a telescopic cylinder mounting plate fixed to the outer wall of the conical tank. A first electric telescopic cylinder is mounted on the inner side of the telescopic cylinder mounting plate by screws. A screw mounting plate is fixed to the telescopic rod end of the first electric telescopic cylinder. The screw mounting plate is mounted on the closed cleaning mechanism by screws.

[0013] The enclosed cleaning mechanism includes a connecting end post mounted on a screw mounting plate by screws. An outer convex plate is fixed to the upper end of the connecting end post. A hollow enclosed cover is fixed to the inner end of the outer convex plate. A hollow collar is fixed to the lower end of the hollow enclosed cover. A perforated spray plate is fixed to the inner side of the lower end of the hollow collar. A conveying bend is fixed to the upper end of the hollow enclosed cover. A conveying pump is installed at the other end of the conveying bend by screws. A mixing and stirring mechanism is installed between the inner sides of the hollow enclosed cover, the hollow collar, and the perforated spray plate.

[0014] The mixing mechanism includes a stirring motor mounted on a hollow sealed cover by screws. The output shaft of the stirring motor is fixedly connected to a first coupling. The lower end of the first coupling is fixedly connected to a stirring main rod that passes through a hollow collar and a perforated spray plate. Five stirring side rods are installed on the upper circumference of the stirring main rod. The stirring main rod and the stirring side rods are fixedly connected by a first assembly screw. A V-shaped stirring rod is sleeved on the lower circumference of the stirring main rod. The stirring main rod and the V-shaped stirring rod are fixedly connected by a second assembly screw.

[0015] The delivery pump is connected to an external water supply pump hose.

[0016] The perforated spray plate is located above the stirring side rod.

[0017] The perforated spray plate is located on the inner side of the upper end of the conical tank.

[0018] In summary, due to the adoption of the above-mentioned technologies, the beneficial effects of this utility model are:

[0019] 1. In this utility model, by setting a closed cleaning mechanism structure, spray rinsing is possible. The hollow closed cover of the closed cleaning mechanism can receive rinsing liquid through a conveying bend pipe. The conveying bend pipe can receive external water source for conveying through a conveying pump. The rinsing liquid received by the hollow closed cover can be sprayed out through the holes of the hollow spray plate on the inner side of the lower end of the hollow collar, so that the mixing and stirring mechanism can be sprayed and rinsed.

[0020] 2. In this utility model, by setting up a lifting and opening mechanism, it is possible to lift and open. When the first electric telescopic cylinder telescopic rod of the lifting and opening mechanism is extended or retracted, it can change the position of the screw mounting plate. The screw mounting plate is installed on the closed cleaning mechanism by screws. The screw mounting plate can change the position height of the closed cleaning mechanism for spray rinsing, making cleaning more convenient. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a mixing device for the production and processing of polymer materials according to this utility model;

[0022] Figure 2 This is a schematic diagram of the combined structure of a polymer material mixing tank and a lifting and opening mechanism in a mixing device for polymer material production and processing according to this utility model.

[0023] Figure 3 This is a schematic diagram of the combined structure of the lifting and opening mechanism, the mixing and stirring mechanism, and the closed cleaning mechanism of a mixing device for polymer material production and processing according to this utility model.

[0024] Figure 4 This is a schematic diagram of the bottom structure of the closed cleaning mechanism of a mixing device for polymer material production and processing according to the present invention.

[0025] Figure 5 This is a schematic diagram of the separation structure of the mixing and stirring mechanism of a mixing device for the production and processing of polymer materials according to this utility model.

[0026] In the diagram: 1. Conical tank; 11. Tank support column; 12. Discharge pipe; 13. Polymer material mixing chamber; 2. Discharge valve; 3. First electric telescopic cylinder; 31. Telescopic cylinder mounting plate; 32. Screw mounting plate; 4. Hollow closed cover; 41. Connecting end column; 42. Outer convex plate; 43. Hollow collar; 44. Perforated spray plate; 5. Stirring motor; 51. Stirring side rod; 52. First assembly screw; 53. V-shaped stirring rod; 54. Second assembly screw; 55. Stirring main rod; 56. First coupling; 6. Conveying pump; 61. Conveying bend. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0028] Example 1

[0029] Reference Figures 1-5 A mixing device for the production and processing of polymer materials includes a polymer material mixing tank, a lifting and opening mechanism, a sealing and cleaning mechanism, and a mixing and stirring mechanism.

[0030] The lifting and opening mechanism is fixed to the outer wall of the polymer material mixing tank. The lifting and opening mechanism can be raised and lowered on the outer wall of the polymer material mixing tank. The sealing and cleaning mechanism is installed on the upper end of the lifting and opening mechanism by screws. The sealing and cleaning mechanism can be opened and closed by changing its height position through the lifting and opening mechanism. The mixing and stirring mechanism is installed and connected to the inner middle of the sealing and cleaning mechanism. The mixing and stirring mechanism can rotate and stir in the inner middle of the sealing and cleaning mechanism. The lower end of the mixing and stirring mechanism is located in the middle of the interior of the polymer material mixing tank. The mixing and stirring mechanism can mix the polymer material inside the polymer material mixing tank.

[0031] The polymer material mixing tank includes a conical tank 1. The conical shape of the tank 1 facilitates material discharge. A discharge valve 2 is fixedly connected to the lower end of the conical tank 1. The polymer material mixed inside the conical tank 1 can be discharged through the discharge valve 2. A discharge pipe 12 is fixedly connected to the lower end of the discharge valve 2. When the discharge valve 2 is open, the mixed material can be discharged through the discharge pipe 12. A tank support 11 is fixedly connected to the outer wall of the lower end of the conical tank 1 on the outside of the discharge valve 2. The conical tank 1 can be supported by the tank support 11. A polymer material mixing chamber 13 is opened inside the conical tank 1. The conical tank 1 can store and mix polymer materials through the area of ​​the polymer material mixing chamber 13. A lifting and opening mechanism is fixedly connected to the outer wall of the conical tank 1. The lifting and opening mechanism can be raised and lowered on the outer wall of the conical tank 1.

[0032] Reference Figures 1-4The lifting and opening mechanism includes a telescopic cylinder mounting plate 31 fixed to the outer wall of the conical tank 1. The telescopic cylinder mounting plate 31 can be stably placed on the outer wall of the conical tank 1. A first electric telescopic cylinder 3 is installed on the inner side of the telescopic cylinder mounting plate 31 by screws. The first electric telescopic cylinder 3 can stably extend and retract on the telescopic cylinder mounting plate 31. A screw mounting plate 32 is fixed to the telescopic rod end of the first electric telescopic cylinder 3. When the telescopic rod of the first electric telescopic cylinder 3 extends and retracts, it can change the position of the screw mounting plate 32. The screw mounting plate 32 is installed on the closed cleaning mechanism by screws. The screw mounting plate 32 can change the position and height of the closed cleaning mechanism for spray rinsing, making cleaning more convenient.

[0033] The enclosed cleaning mechanism includes a connecting end post 41 mounted on a screw mounting plate 32 by screws. The screw mounting plate 32 can change the position and height of the connecting end post 41 during extension and retraction. An outer protruding plate 42 is fixedly connected to the upper end of the connecting end post 41, allowing the connecting end post 41 to change the position and height of the outer protruding plate 42. A hollow sealing cover 4 is fixedly connected to the inner end of the outer protruding plate 42, allowing the outer protruding plate 42 to change the position and height of the hollow sealing cover 4. A hollow collar 43 is fixedly connected through the lower end of the hollow sealing cover 4, allowing the hollow sealing cover 4 to change the position and height of the hollow collar 43. A perforated spray plate 44 is fixedly connected to the inner side of the lower end of the hollow collar 43. The spray height of the perforated spray plate 44 can be changed. The upper end of the hollow closed cover 4 is connected to a conveying bend 61. The hollow closed cover 4 can receive the rinsing liquid through the conveying bend 61. The other end of the conveying bend 61 is equipped with a conveying pump 6 by screws. The conveying bend 61 can receive external water source for conveying through the conveying pump 6. The rinsing liquid received by the hollow closed cover 4 can be sprayed out through the holes of the perforated spray plate 44 on the inner side of the lower end of the hollow collar 43, so that the mixing and stirring mechanism can be sprayed and rinsed. The mixing and stirring mechanism is installed in the middle of the inner side of the hollow closed cover 4, the hollow collar 43 and the perforated spray plate 44, so that they can be installed in a corresponding manner.

[0034] The delivery pump 6 is connected to an external water supply pump hose, so that it can receive water from the source and deliver it.

[0035] The perforated spray plate 44 is located above the mixing side rod 51, and the water sprayed from the perforated spray plate 44 can spray and rinse the mixing side rod 51.

[0036] The perforated spray plate 44 is located on the inner side of the upper end of the conical tank 1, so that it can be fitted together for spraying and rinsing.

[0037] Working principle: Personnel place the polymer materials to be mixed into the polymer mixing tank. The closed cleaning mechanism can be closed by changing its height position through the lifting and closing mechanism. The mixing and stirring mechanism can rotate and stir inside the closed cleaning mechanism. The lower end of the mixing and stirring mechanism is located in the middle of the inside of the polymer mixing tank. Thus, the mixing and stirring mechanism can stir and mix the polymer materials inside the polymer mixing tank. After mixing, the materials are discharged through the polymer mixing tank. During cleaning, the closed cleaning mechanism receives external water and closes to rinse, thus spraying water from top to bottom, making the rinsing process more efficient and convenient.

[0038] Example 2

[0039] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 A mixing device for polymer material production and processing. Compared to Embodiment 1, this embodiment's mixing and stirring mechanism includes a stirring motor 5 mounted on a hollow sealed cover 4 via screws. The stirring motor 5 can stably drive the hollow sealed cover 4. A first coupling 56 is fixedly connected to the output shaft end of the stirring motor 5. The rotation of the output shaft end of the stirring motor 5 can drive the first coupling 56 to rotate. A stirring main rod 55, passing through a hollow collar 43 and a perforated spray plate 44, is fixedly connected to the lower end of the first coupling 56. The rotation of the first coupling 56 can drive the stirring main rod 55 to rotate between the hollow collar 43 and the perforated spray plate 44. The stirring rod 55 has a 4-position rotation mechanism. Five stirring side rods 51 are installed on the upper circumference of the stirring main rod 55. The stirring main rod 55 and the stirring side rods 51 are fixedly connected by the first assembly screw 52. When the stirring main rod 55 rotates, it can drive the stirring side rods 51 fixed by the first assembly screw 52 to rotate and stir. A V-shaped stirring rod 53 is sleeved on the lower circumference of the stirring main rod 55. The stirring main rod 55 and the V-shaped stirring rod 53 are fixedly connected by the second assembly screw 54. The stirring main rod 55 can drive the V-shaped stirring rod 53 fixed by the second assembly screw 54 to rotate, thereby allowing the mixing of polymer materials.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0041] 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 process, method, article, or apparatus.

Claims

1. A mixing device for the production and processing of polymer materials, characterized in that, include: Polymer material mixing tank; A lifting and opening mechanism is fixedly connected to the outer wall of the polymer material mixing tank; A closed cleaning mechanism is installed on the upper end of the lifting and opening mechanism by screws; A mixing and stirring mechanism is installed and connected to the inner middle of the closed cleaning mechanism, and the lower end of the mixing and stirring mechanism is located in the middle of the interior of the polymer material mixing tank.

2. The mixing device for polymer material production and processing according to claim 1, characterized in that: The polymer material mixing tank includes a conical tank (1), a discharge valve (2) is fixedly connected to the lower end of the conical tank (1), a discharge pipe (12) is fixedly connected to the lower end of the discharge valve (2), a tank support (11) is fixedly connected to the outer side of the discharge valve (2) on the lower outer wall of the conical tank (1), a polymer material mixing chamber (13) is opened inside the conical tank (1), and a lifting and opening mechanism is fixedly connected to the outer wall of the conical tank (1).

3. The mixing device for polymer material production and processing according to claim 2, characterized in that: The lifting and opening mechanism includes a telescopic cylinder mounting plate (31) fixed to the outer wall of the conical tank (1). A first electric telescopic cylinder (3) is installed on the inner side of the telescopic cylinder mounting plate (31) by screws. A screw mounting plate (32) is fixed to the telescopic rod end of the first electric telescopic cylinder (3). The screw mounting plate (32) is installed on the closed cleaning mechanism by screws.

4. The mixing device for polymer material production and processing according to claim 3, characterized in that: The closed cleaning mechanism includes a connecting end post (41) mounted on a screw mounting plate (32) by screws. An outer convex plate (42) is fixed to the upper end of the connecting end post (41). A hollow closed cover (4) is fixed to the inner end of the outer convex plate (42). A hollow collar (43) is fixed to the lower end of the hollow closed cover (4). A perforated spray plate (44) is fixed to the inner side of the lower end of the hollow collar (43). A conveying bend (61) is fixed to the upper end of the hollow closed cover (4). A conveying pump (6) is installed at the other end of the conveying bend (61) by screws. A mixing and stirring mechanism is installed in the middle of the inner side of the hollow closed cover (4), the hollow collar (43) and the perforated spray plate (44).

5. The mixing device for polymer material production and processing according to claim 4, characterized in that: The mixing mechanism includes a stirring motor (5) mounted on a hollow closed cover (4) by screws. The output shaft of the stirring motor (5) is fixedly connected to a first coupling (56). The lower end of the first coupling (56) is fixedly connected to a stirring main rod (55) that passes through a hollow collar (43) and a hollow spray plate (44). Five stirring side rods (51) are installed on the upper circumference of the stirring main rod (55). The stirring main rod (55) and the stirring side rods (51) are fixedly connected by a first assembly screw (52). A V-shaped stirring rod (53) is sleeved on the lower circumference of the stirring main rod (55). The stirring main rod (55) and the V-shaped stirring rod (53) are fixedly connected by a second assembly screw (54).

6. The mixing device for polymer material production and processing according to claim 4, characterized in that: The delivery pump (6) is connected to the external water supply pump hose.

7. The mixing device for polymer material production and processing according to claim 4, characterized in that: The perforated spray plate (44) is located above the stirring side rod (51).

8. The mixing device for polymer material production and processing according to claim 4, characterized in that: The perforated spray plate (44) is located on the inner side of the upper end of the conical tank (1).

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