Mixing equipment based on high polymer material

Abstract

The utility model relates to the technical field of high polymer materials, in particular to mixing equipment based on high polymer materials. The mixing equipment comprises a mixing barrel, a controller, an inner barrel, heating pipes and a stirring frame, the inner side of the mixing barrel is connected with the inner barrel, the heating pipes used for heating materials are evenly installed between the inner barrel and the inner wall of the mixing barrel, the controller is arranged on the outer wall of the mixing barrel, the heating pipes are electrically connected with the controller, and the stirring frame is connected with the controller. A stirring frame is rotatably connected to the middle in the mixing barrel, the mixing equipment further comprises connecting frames and shifting plates, the connecting frames are symmetrically connected to the upper side of the stirring frame, and the shifting plates are rotatably connected to the connecting frames. The stirring plate is arranged on the stirring frame, the stirring plate can rotate while rotating along with the stirring frame through cooperation of the small gear and the large gear, the materials are stirred, it is guaranteed that the materials are heated evenly, and the mixing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer materials, in particular to a mixing device based on polymer materials. Background Art

[0002] Polymer materials, also known as polymer materials, are materials that are based on polymer compounds and are supplemented with other additives (auxiliaries). When making polymer materials, mixing equipment is required. Mixing can improve the physical and mechanical properties and processing properties of polymer materials, reduce costs, and expand the scope of use.

[0003] When traditional mixing equipment mixes polymer materials, due to the certain viscosity of the polymer materials, heaters are used for mixing and heating according to the different raw materials. During the mixing process, the polymer is prone to accumulate on the inner wall of the mixing barrel or on the middle stirring rack. The materials closer to the heater will be heated more evenly, while some materials far away from the heater will be insufficiently mixed due to uneven heating, which will affect the quality of the polymer materials after mixing.

[0004] Based on this, in order to solve the above-mentioned technical defects, a mixing device based on polymer materials is now proposed. Utility Model Content

[0005] In order to overcome the above-mentioned disadvantage that materials are easily heated unevenly when mixing materials in traditional mixing equipment, the utility model provides a mixing equipment based on polymer materials.

[0006] The technical solution of the utility model is: a mixing device based on polymer materials, including a mixing barrel, a controller, a discharging hopper, an inner barrel, a feeding pipe, a heating pipe, a stirring frame and a material blocking assembly, the inner side of the mixing barrel is connected to the inner barrel, heating pipes for heating materials are evenly installed between the inner barrel and the inner wall of the mixing barrel, a controller is provided on the outer wall of the mixing barrel, the heating pipe is electrically connected to the controller, the bottom of the mixing barrel is connected to the discharging hopper, the right side of the top of the mixing barrel is connected to the feeding pipe, the middle part of the mixing barrel is rotatably connected to the stirring frame, the discharging hopper is provided with a material blocking assembly, the mixing device also includes a connecting frame, a toggle plate and a power assembly, the upper side of the stirring frame is symmetrically connected to the connecting frame, the connecting frame is rotatably connected to the toggle plates, and the mixing barrel is provided with a power assembly.

[0007] Furthermore, a plug is provided on the discharge pipe for preventing dust.

[0008] Furthermore, the power assembly includes a motor, a large gear and a small gear. The motor is installed on the top of the mixing barrel. The motor output shaft passes through the interior of the mixing barrel and is connected to the stirring frame. A large gear is fixedly connected to the middle of the top of the mixing barrel. The large gear passes through the motor output shaft. The top of the toggle plate is connected to a small gear, which meshes with the large gear.

[0009] Furthermore, the material blocking assembly includes a guide frame, a baffle and an electric push rod. Two guide frames are connected to the bottom of the discharge hopper. A baffle is slidably connected between the two guide frames. The baffle blocks the bottom opening of the discharge hopper. An electric push rod is installed on the right side of the lower part of the mixing barrel. The telescopic rod of the electric push rod is connected to the baffle, and the electric push rod is electrically connected to the controller.

[0010] Furthermore, the mixing device also includes an exhaust valve, and the left side of the top of the mixing cylinder is connected to an exhaust valve for exhausting air.

[0011] Furthermore, the mixing device also includes a scraper, and the scrapers are connected to both sides of the stirring frame, and the scrapers are attached to the inner wall of the inner cylinder.

[0012] The beneficial effects are as follows: 1. The toggle plate is arranged on the stirring frame, and the small gear and the large gear cooperate to make the toggle plate rotate while rotating with the stirring frame, so as to toggle the material, ensure that the material is heated evenly, and improve the mixing quality;

[0013] 2. Set a scraper on the stirring frame. The scraper rotates with the stirring frame and sticks to the inner wall of the inner cylinder. It can scrape off the material stuck to the inner wall of the inner cylinder to prevent the material from sticking to the inner wall and affecting mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the mixing cylinder, controller, heating tube and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the stirring frame, scraper, motor and other components of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the large gear, connecting frame, stirring frame and other components of the utility model.

[0018] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0019] Figure 6 It is a partial cross-sectional view of the inner cylinder, heating tube, large gear and other components of the utility model.

[0020] Figure 7 It is a three-dimensional structural schematic diagram of the scraper, pinion, toggle plate and other components of the utility model.

[0021] Figure 8 It is a three-dimensional structural schematic diagram of the mixing cylinder, electric push rod, guide frame and other components of the utility model.

[0022] Fig. 9 It is a three-dimensional structural schematic diagram of the guide frame, baffle plate and electric push rod of the utility model.

[0023] In the accompanying drawings: 1-mixing cylinder, 101-controller, 102-discharging hopper, 103-inner cylinder, 104-exhaust valve, 105-discharging pipe, 2-motor, 3-heating tube, 4-stirring frame, 5-scraper, 6-large gear, 7-connecting frame, 8-sliding plate, 9-small gear, 10-guide frame, 11-baffle, 12-electric push rod. DETAILED DESCRIPTION

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] Embodiment: A mixing device based on polymer materials, such as Figure 1-Figure 9 As shown, it includes a mixing drum 1, a controller 101, a discharge hopper 102, an inner drum 103, a discharge pipe 105, a heating pipe 3, a stirring frame 4, a connecting frame 7, a toggle plate 8, a power assembly and a material blocking assembly. The inner side of the mixing drum 1 is connected to the inner side of the mixing drum 1, and the heating pipes 3 for heating materials are evenly installed between the inner drum 103 and the inner wall of the mixing drum 1. The outer wall of the mixing drum 1 is provided with a controller 101, and the heating pipe 3 is electrically connected to the controller 101. The bottom of the mixing drum 1 is connected to the discharge hopper 102, and the right side of the top of the mixing drum 1 is connected to the discharge pipe 105, and the discharge pipe 105 is provided with a plug for dust prevention. The middle part of the mixing drum 1 is rotatably connected to the stirring frame 4 for mixing materials, and the upper side of the stirring frame 4 is symmetrically connected to the connecting frame 7. The connecting frame 7 is rotatably connected to the toggle plates 8 for toggling the materials, the mixing drum 1 is provided with a power assembly, and the discharge hopper 102 is provided with a material blocking assembly.

[0026] like Figure 1-Figure 7 As shown, the power assembly includes a motor 2, a large gear 6 and a small gear 9. The motor 2 is installed on the top of the mixing drum 1. The output shaft of the motor 2 passes through the inside of the mixing drum 1 and is connected to the stirring frame 4. A large gear 6 is fixedly connected to the middle of the top of the mixing drum 1. The large gear 6 passes through the output shaft of the motor 2. The top of the toggle plate 8 is connected to a small gear 9, and the small gear 9 is meshed with the large gear 6.

[0027] like Figure 1 , Figure 8 and Fig. 9 As shown, the material blocking assembly includes a guide frame 10, a baffle 11 and an electric push rod 12. Two guide frames 10 are connected to the bottom of the discharge hopper 102 by bolts, and a baffle 11 is slidably connected between the two guide frames 10. The baffle 11 blocks the bottom opening of the discharge hopper 102. An electric push rod 12 is installed on the right side of the lower part of the mixing barrel 1. The telescopic rod of the electric push rod 12 is connected to the baffle 11, and the electric push rod 12 is electrically connected to the controller 101.

[0028] like Figure 1-Figure 3 As shown, the mixing device also includes an exhaust valve 104 and a scraper 5. The exhaust valve 104 for exhaust is connected to the left side of the top of the mixing cylinder 1, and the scraper 5 is welded on the front and back sides of the stirring frame 4. The scraper 5 is attached to the inner wall of the inner cylinder 103 and can scrape off the material stuck to the inner wall.

[0029] When mixing polymer materials, the plug on the feed tube 105 is removed, and the materials to be mixed are uniformly added into the mixing barrel 1 through the feed tube 105. After adding, the plug is returned to its place, and then the controller 101 is operated to start the motor 2 and the heating tube 3. The heating tube 3 heats the inside of the mixing barrel 1. After the motor 2 is started, the output shaft rotates to drive the stirring frame 4 to rotate, which can stir and mix the materials. The rotation of the stirring frame 4 also drives the scraper 5 to rotate, which can scrape off the materials stuck to the inner wall of the inner barrel 103 to ensure that the materials are mixed evenly. At the same time, when the stirring frame 4 rotates, it will drive the connecting frame 7 and the toggle plate 8 to rotate, and then drive the small gear 9 to rotate. The small gear 9 is meshed with the large gear 6. The large gear 6 will cause the small gear 9 to rotate while rotating with the stirring frame 4, and then drive the toggle plate 8 to rotate. The toggle plate 8 can stir the materials in the mixing barrel 1 and move the materials from the inside to the outside. The mixing drum 1 is stirred and the mixing drum 1 is stirred, and the ...

[0030] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A mixing device for polymer materials, comprising a mixing drum (1), a controller (101), a discharge hopper (102), an inner drum (103), a discharge pipe (105), a heating pipe (3), a stirring frame (4) and a material blocking assembly, wherein the inner side of the mixing drum (1) is connected to the inner drum (103), a heating pipe (3) for heating materials is evenly installed between the inner drum (103) and the inner wall of the mixing drum (1), a controller (101) is provided on the outer wall of the mixing drum (1), the heating pipe (3) is electrically connected to the controller (101), the bottom of the mixing drum (1) is connected to the discharge hopper (102), the right side of the top of the mixing drum (1) is connected to the discharge pipe (105), the middle part of the mixing drum (1) is rotatably connected to the stirring frame (4), and the discharge hopper (102) is provided with a material blocking assembly, characterized in that: The mixing device further comprises a connecting frame (7), a toggle plate (8) and a power assembly. The connecting frame (7) is symmetrically connected to the upper side of the stirring frame (4), the toggle plate (8) is rotatably connected to the connecting frame (7), and the mixing barrel (1) is provided with a power assembly.

2. A mixing device for polymer materials according to claim 1, characterized in that: A plug is provided on the feed pipe (105) for dust prevention.

3. A mixing device for polymer materials according to claim 2, characterized in that: The power assembly comprises a motor (2), a large gear (6) and a small gear (9); the motor (2) is installed on the top of the mixing barrel (1); the output shaft of the motor (2) passes through the inside of the mixing barrel (1) and is connected to the stirring frame (4); a large gear (6) is fixedly connected to the middle of the top of the mixing barrel (1); the large gear (6) passes through the output shaft of the motor (2); the top of the toggle plate (8) is connected to the small gear (9); the small gear (9) is meshed with the large gear (6).

4. A mixing device for polymer materials according to claim 3, characterized in that: The material blocking assembly comprises a guide frame (10), a baffle (11) and an electric push rod (12); two guide frames (10) are connected to the bottom of the material discharging hopper (102); a baffle (11) is slidably connected between the two guide frames (10); the baffle (11) blocks the bottom opening of the material discharging hopper (102); an electric push rod (12) is installed on the right side of the lower part of the mixing barrel (1); a telescopic rod of the electric push rod (12) is connected to the baffle (11); and the electric push rod (12) is electrically connected to the controller (101).

5. A polymer material mixing device as claimed in claim 4, characterized in that: The mixing device also includes an exhaust valve (104), and the left side of the top of the mixing cylinder (1) is connected to the exhaust valve (104) for exhausting gas.

6. A polymer material mixing device as claimed in claim 5, characterized in that: The mixing device also includes a scraper (5), and the scrapers (5) are connected to both sides of the stirring frame (4), and the scrapers (5) are attached to the inner wall of the inner cylinder (103).

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