Ultrahigh-speed plastic mixing equipment
The ultra-high-speed plastic mixing equipment addresses the issue of incomplete melting by incorporating a screening and stirring system to separate and mix materials effectively, ensuring high-quality plastic production.
Patent Information
- Application Number
- CN202421013091.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing plastic mixing equipment fails to effectively screen out large-particle materials, leading to incomplete melting and compromised mixing quality.
An ultra-high-speed plastic mixing equipment with a screening bin, filter screen, and stirring mechanism, including active and driven bevel gears, transmission rods, and stirring rods, to separate and mix materials efficiently.
The equipment ensures complete melting of materials by screening out large particles and improving mixing uniformity, enhancing the quality of plastic products.
Smart Images
Figure CN222201196U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastics, in particular to ultra-high-speed plastic mixing equipment. Background Art
[0002] In the process of plastic mixing, mixing equipment is widely used to mix plastics. Plastic is a material made of synthetic or semi-synthetic polymer compounds. It is usually plastic and can be heated and compressed into various shapes. Plastics are widely used in modern life and are used to make various products, such as plastic bags, plastic bottles, plastic containers, and plastic furniture. Mixing equipment is also used in the process of plastic mixing.
[0003] After searching, the existing Chinese patent announcement number is: CN213412585U, which provides a melt mixing device for plastic granulation. This patent can realize one-time closed continuous production of plastic refining, extrusion and granulation through closed mixing of plastics, which is energy-saving and environmentally friendly, safe and pollution-free, saves labor costs, and improves the production efficiency of plastic extrusion, spinning and granulation. The utility model improves the structure of the screw and cavity inside the second extruder. Through the cooperation of the conical screw and the circulating kneading cavity, the material can be repeatedly kneaded in the circulating kneading cavity, which improves the uniformity of the plastic product and ensures the production quality of the product.
[0004] Although the above patent can repeatedly knead the material and improve the uniformity of the plastic product, the above-mentioned melt mixing device for plastic granulation still has the following problems: when using the mixing equipment, the material before mixing is not screened. When the material contains large-particle materials, the large-particle materials are prone to not being able to melt, thereby affecting the quality of mixing.
[0005] In view of the above problems, an ultra-high-speed plastic mixing equipment is proposed. Utility Model Content
[0006] The utility model aims to provide an ultra-high-speed plastic mixing device, which solves the problem in the background technology that when the material contains large particles, it is easy to fail to melt.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-high-speed plastic mixing equipment, comprising a bottom plate, a mixing tank is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top of the mixing tank, a screening bin is fixedly connected to the left side of the top of the top plate, a second discharge pipe is fixedly connected to the bottom of the screening bin, and the second discharge pipe passes through and extends to one side of the top plate, a filter screen is arranged on the inner wall of the screening bin, a support plate is fixedly connected to the top of the top plate, a second motor is fixedly connected to the bottom of the support plate, an active bevel gear is fixedly connected to the output end of the second motor, and the active bevel gear A driven bevel gear is meshedly connected to the left side of the bevel gear surface, and a third stirring rod is fixedly connected to the left end of the driven bevel gear, and the third stirring rod penetrates and extends to one side of the screening bin, a supporting bin is fixedly connected to the left side of the outer wall of the screening bin, a collecting box penetrates and is slidably connected to the top of the supporting bin, a fixed plate is fixedly connected to the left side of the outer wall of the screening bin, two cylinders are fixedly connected to the bottom of the fixed plate, a baffle is fixedly connected to the output end of the cylinder, a stirring assembly is arranged at the bottom of the bottom plate, a heating copper tube is arranged in the wall thickness of the mixing tank, and a heating head is fixedly connected between the two ends of the heating copper tube.
[0008] By adopting the above technical solution, the active bevel gear drives the driven bevel gear to rotate, drives the third stirring rod to rotate, and then stirs the material, and the filter screen is used for screening, and the material with large particle size will remain above the filter screen.
[0009] As a further description of the above technical solution: the stirring assembly includes a first motor, the bottom plate is fixedly connected to the first motor, the output end of the first motor passes through the bottom plate and is fixedly connected to a first transmission rod, an inclined plate is provided at the bottom of the inner wall of the mixing tank, two first stirring rods are fixedly connected to the surface of the first transmission rod, and the first transmission rod passes through and extends to one side of the inclined plate, a second transmission rod is fixedly connected to the bottom of the active bevel gear, and the second transmission rod passes through and extends to one side of the top plate, and two second stirring rods are fixedly connected to the surface of the second transmission rod.
[0010] By adopting the above technical solution, the stirring component mixes the materials that need to be mixed, thereby improving the mixing effect.
[0011] As a further description of the above technical solution: a temperature sensor is passed through and arranged on the rear side of the top of the top plate, and a booster pump is passed through and fixedly connected to the front side of the top of the top plate.
[0012] By adopting the above technical solution, the booster pump increases the pressure in the mixing tank to facilitate the discharge of materials.
[0013] As a further description of the above technical solution: a feed pipe is fixedly connected to the top of the screening bin.
[0014] By adopting the above technical solution, the material is put into the screening bin from the feed pipe.
[0015] As a further description of the above technical solution: both front and rear ends of the bottom of the fixed plate are fixedly connected with slide rails, and sliders are penetrated and slidably connected on opposite sides of the two slide rails, and a baffle is fixedly connected between the two sliders.
[0016] By adopting the above technical solution, the baffle can prevent the material from flowing out during screening.
[0017] As a further description of the above technical solution: a first discharge pipe penetrates and is fixedly connected to the right side of the outer diameter of the mixing tank, and a solenoid valve is provided at the right end of the first discharge pipe.
[0018] By adopting the above technical solution, the solenoid valve controls the first discharge pipe.
[0019] As a further description of the above technical solution: the surface of the driven bevel gear passes through and is rotatably connected to a limit plate, and the limit plate is fixedly connected to the screening bin.
[0020] By adopting the above technical solution, the limiting plate limits and fixes the driven bevel gear.
[0021] As a further description of the above technical solution: a control panel is arranged at the rear end of the outer diameter of the mixing tank, and a signal receiver is arranged at the bottom of the control panel.
[0022] By adopting the above technical solution, the control panel is used to control the heating head.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0024] 1. The utility model provides an ultra-high-speed plastic mixing equipment, which puts the material to be mixed into the screening bin from the feed pipe through the screening bin, the filter screen and the support bin, and then starts the second motor to drive the third stirring rod to rotate and stir the material, so that the third stirring rod screens the material, and the material with large particle size will remain above the filter screen, and then the baffle is opened and collected by the support bin, and the material with small particle size will be mixed in the mixing tank, thereby reducing the situation of non-melting and improving the quality of mixing.
[0025] 2. The utility model provides an ultra-high-speed plastic mixing equipment, which is through an active bevel gear, a second transmission rod, a first transmission rod, a first stirring rod, and a first motor. The second motor is started to drive the active bevel gear to rotate and at the same time, drives the second transmission rod to rotate. The second transmission rod mixes the upper material in the mixing tank. At the same time, the first motor is started to drive the first transmission rod to rotate. The first stirring rod mixes the lower material of the mixing tank, and the first stirring rod and the second stirring rod rotate in opposite directions to improve the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0027] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0028] Figure 3 This is a schematic diagram of the screening bin structure of the utility model;
[0029] Figure 4 This is an expanded view of the baffle structure of the present utility model.
[0030] In the figure: 1, bottom plate; 2, mixing tank; 3, top plate; 4, first motor; 5, first transmission rod; 6, first stirring rod; 7, second stirring rod; 8, second transmission rod; 9, heating copper tube; 10, heating head; 11, active bevel gear; 12, driven bevel gear; 13, support plate; 14, second motor; 15, screening bin; 16, feed pipe; 17, third stirring rod; 18, limit plate; 19, support bin; 20, collecting box; 21, fixed plate; 22, cylinder; 23, slide rail; 24, slider; 25, baffle; 26, temperature sensor; 27, control panel; 28, signal receiver; 29, booster pump; 30, first discharge pipe; 31, solenoid valve; 32, second discharge pipe; 33, filter screen; 34, inclined plate. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0033] Combination Figure 1The utility model is an ultra-high-speed plastic mixing equipment, comprising a bottom plate 1, a mixing tank 2 is fixedly connected to the top of the bottom plate 1, a top plate 3 is fixedly connected to the top of the mixing tank 2, a screening bin 15 is fixedly connected to the left side of the top of the top plate 3, a temperature sensor 26 is penetrated and arranged on the rear side of the top of the top plate 3, a booster pump 29 is penetrated and fixedly connected to the front side of the top of the top plate 3, a feed pipe 16 is fixedly connected to the top of the screening bin 15, slide rails 23 are fixedly connected to the front and rear ends of the bottom of the fixed plate 21, sliders 24 are penetrated and slidably connected to the opposite sides of the two slide rails 23, a baffle 25 is fixedly connected between the two sliders 24, a first discharge pipe 30 is penetrated and fixedly connected to the right side of the outer diameter of the mixing tank 2, a solenoid valve 31 is arranged on the right end of the first discharge pipe 30, a control panel 27 is arranged on the rear end of the outer diameter of the mixing tank 2, and a signal receiver 28 is arranged at the bottom of the control panel 27.
[0034] The interior of the mixing tank 2 is heated by the heating copper tube 9 and the heating head 10. When the temperature sensor 26 detects that the internal temperature is high, the signal receiver 28 receives the signal, and the control panel 27 controls the heating copper tube 9 to stop control, and then ultra-high-speed stirring is achieved by controlling the motor speed.
[0035] Combination Figure 3 and Figure 4 A second discharge pipe 32 is fixedly connected to the bottom of the screening bin 15, and the second discharge pipe 32 penetrates and extends to one side of the top plate 3. A filter screen 33 is arranged on the inner wall of the screening bin 15. A support plate 13 is fixedly connected to the top of the top plate 3. A second motor 14 is fixedly connected to the bottom of the support plate 13. An active bevel gear 11 is fixedly connected to the output end of the second motor 14. A driven bevel gear 12 is meshedly connected to the left side of the active bevel gear 11. A third stirring rod 17 is fixedly connected to the left end of the driven bevel gear 12, and the third stirring rod 17 penetrates and extends to one side of the screening bin 15. A supporting bin 19 is fixedly connected to the left side of the outer wall of the sub-bin 15, and a collecting box 20 is penetrated through and slidably connected to the top of the supporting bin 19; a fixing plate 21 is fixedly connected to the left side of the outer wall of the screening bin 15, and two cylinders 22 are fixedly connected to the bottom of the fixing plate 21, and a baffle 25 is fixedly connected to the output end of the cylinder 22; a stirring assembly is arranged at the bottom of the bottom plate 1, a heating copper tube 9 is arranged in the wall thickness of the mixing tank 2, and a heating head 10 is fixedly connected between the two ends of the heating copper tube 9; a limit plate 18 is penetrated through and rotatably connected to the surface of the driven bevel gear 12, and the limit plate 18 is fixedly connected to the screening bin 15.
[0036] When the driven bevel gear 12 rotates, it is limited and fixed by the limit plate 18 to prevent displacement during operation. Then the second motor 14 is fixed by the support plate 13. When the second motor 14 works, it drives the third stirring rod 17 and the second transmission rod 8 to work respectively.
[0037] Combination Figure 2The stirring assembly includes a first motor 4, a bottom plate 1 and the first motor 4 are fixedly connected, an output end of the first motor 4 passes through the bottom plate 1 and is fixedly connected to a first transmission rod 5, an inclined plate 34 is provided at the bottom of the inner wall of the mixing tank 2, two first stirring rods 6 are fixedly connected to the surface of the first transmission rod 5, and the first transmission rod 5 passes through and extends to one side of the inclined plate 34, a second transmission rod 8 is fixedly connected to the bottom of the active bevel gear 11, and the second transmission rod 8 passes through and extends to one side of the top plate 3, and two second stirring rods 7 are fixedly connected to the surface of the second transmission rod 8.
[0038] When the materials in the mixing tank 2 are mixed, the second stirring rod 7 rotates forward, the first stirring rod 6 rotates reversely, and the first stirring rod 6 and the second stirring rod 7 rotate crosswise to improve the mixing effect of the materials.
[0039] Working principle: When using the mixing equipment, first put the plastic to be mixed into the screening bin 15 from the feed pipe 16, then start the second motor 14 to drive the active bevel gear 11 to rotate, and then the active bevel gear 11 drives the driven bevel gear 12 and the second transmission rod 8 to rotate respectively. When the driven bevel gear 12 rotates, it can drive the third stirring rod 17 to rotate, and then stir the material, and use the filter screen 33 to screen it. The material with large particle size will remain above the filter screen 33, and then when it needs to be collected, the cylinder 22 can be started to work, driving the slider 24 to slide in the slide rail 23, thereby driving the baffle 25 to move upward and open it. Then, because the filter screen 33 is tilted, the material enters the collecting box 20 for collection. By pinching the convex block on the collecting box 20, the collecting box 20 can be slid upward and taken out. The small-size material enters the mixing tank 2 for mixing. The control panel 27 controls the heating head 10 to work, so that the heating copper tube 9 heats the inside of the mixing tank 2, and the temperature sensor 26 performs temperature detection. The signal receiver 28 and the control panel 27 perform temperature control. When the second transmission rod 8 rotates, it drives the second stirring rod 7 to mix the upper part, starts the first motor 4 to drive the first stirring rod 6 to reverse, mix the lower part of the mixing tank 2, and cross-stir the first stirring rod 6 and the second stirring rod 7 to improve the mixing effect. After the mixing is completed, the booster pump 29 can be started to discharge the material from the first discharge pipe 30 along the inclined plate 34.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An ultra-high speed plastic mixing device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a mixing tank (2), the top of the mixing tank (2) is fixedly connected to a top plate (3), the top left side of the top of the top plate (3) is fixedly connected to a screening bin (15), the bottom of the screening bin (15) is fixedly connected to a second discharge pipe (32), and the second discharge pipe (32) penetrates and extends to one side of the top plate (3), the inner wall of the screening bin (15) is provided with a filter screen (33), the top of the top plate (3) is fixedly connected to a support plate (13), the bottom of the support plate (13) is fixedly connected to a second motor (14), the output end of the second motor (14) is fixedly connected to a driving bevel gear (11), the left side of the surface of the driving bevel gear (11) is meshingly connected to a driven bevel gear (12), The left end of the driven bevel gear (12) is fixedly connected to a third stirring rod (17), and the third stirring rod (17) penetrates and extends to one side of the screening bin (15); the left side of the outer wall of the screening bin (15) is fixedly connected to a support bin (19), and the top of the support bin (19) penetrates and is slidably connected to a collecting box (20); the left side of the outer wall of the screening bin (15) is fixedly connected to a fixing plate (21), the bottom of the fixing plate (21) is fixedly connected to two cylinders (22), and the output end of the cylinder (22) is fixedly connected to a baffle (25); the bottom of the bottom plate (1) is provided with a stirring assembly; a heating copper tube (9) is provided in the wall thickness of the mixing tank (2), and a heating head (10) is fixedly connected between the two ends of the heating copper tube (9).
2. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: The stirring assembly comprises a first motor (4), the bottom plate (1) and the first motor (4) are fixedly connected, the output end of the first motor (4) passes through the bottom plate (1) and is fixedly connected to a first transmission rod (5), the bottom of the inner wall of the mixing tank (2) is provided with an inclined plate (34), the surface of the first transmission rod (5) is fixedly connected to two first stirring rods (6), and the first transmission rod (5) passes through and extends to one side of the inclined plate (34), the bottom of the active bevel gear (11) is fixedly connected to a second transmission rod (8), and the second transmission rod (8) passes through and extends to one side of the top plate (3), and the surface of the second transmission rod (8) is fixedly connected to two second stirring rods (7).
3. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: A temperature sensor (26) is passed through and arranged on the rear side of the top of the top plate (3), and a booster pump (29) is passed through and fixedly connected to the front side of the top of the top plate (3).
4. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: A feeding pipe (16) is fixedly connected to the top of the screening bin (15).
5. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: The front and rear ends of the bottom of the fixed plate (21) are fixedly connected with slide rails (23), the opposite sides of the two slide rails (23) are penetrated and slidably connected with sliders (24), and a baffle (25) is fixedly connected between the two sliders (24).
6. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: A first discharge pipe (30) passes through and is fixedly connected to the right side of the outer diameter of the mixing tank (2), and a solenoid valve (31) is provided at the right end of the first discharge pipe (30).
7. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: A limit plate (18) penetrates the surface of the driven bevel gear (12) and is rotatably connected thereto, and the limit plate (18) is fixedly connected to the screening bin (15).
8. The ultra-high speed plastic mixing equipment according to claim 1, characterized in that: A control panel (27) is provided at the rear end of the outer diameter of the mixing tank (2), and a signal receiver (28) is provided at the bottom of the control panel (27).