Mixing machine for preparing high-flexibility plastic particles

Abstract

The utility model relates to the technical field of plastic particle preparation, and discloses a mixing machine for preparing high-flexibility plastic particles, which comprises a stock bin, four support legs and a feed opening, the four support legs are uniformly distributed on the periphery of the stock bin and fixedly connected with the stock bin, the feed opening is positioned at the bottom of the right side of an inner cavity of the stock bin, and the feed opening is communicated with the inner cavity of the stock bin. The top of the discharging opening fixedly communicates with an inner cavity of the stock bin. A stirring mechanism used in cooperation with the plastic particles is arranged in an inner cavity of the stock bin. The problems that in the preparation process of the high-flexibility plastic particles, a stirring machine needs to be adopted for stirring preparation, the stirring machine can achieve the effect of rapidly stirring the high-flexibility plastic particles, but after stirring is completed, no assembly capable of rapidly driving the high-flexibility plastic particles to be discharged exists, and the production cost is low are solved. And therefore, a user needs to push the high-flexibility plastic particles through a pushing device, and the efficiency of stirring and preparing the high-flexibility plastic particles is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic particle preparation, in particular to a mixer for preparing highly elastic plastic particles. Background Art

[0002] Highly stretchable plastic particles are plastic particles with excellent stretching properties. They are usually made of elastic plastics and have excellent stretching and rebound properties. These plastic particles can quickly return to their original shape after being stressed without permanent deformation.

[0003] Highly stretchable plastic particles have excellent elasticity and can stretch when subjected to force and then quickly return to their original shape. This allows them to provide effective support and cushioning in a variety of applications. Due to their elasticity, highly stretchable plastic particles usually show good wear resistance, which makes them suitable for occasions that require frequent force or friction, such as the soles of sports shoes. This type of plastic particles has good resistance to impact and extrusion and can be used to manufacture products that require impact resistance, such as helmets or protective gear. Highly stretchable plastic particles usually have good plasticity and can be processed into various shapes through processes such as heating and forming to meet different product design requirements. Some highly stretchable plastic particles are recyclable, which helps reduce the impact on the environment. Compared with some traditional plastic materials, this has better sustainability. Due to its excellent elastic properties, highly stretchable plastic particles are widely used in the manufacture of various products, including sports equipment, medical devices, automotive parts and other fields. In general, the advantages of highly stretchable plastic particles make it an ideal choice for many application fields, especially in the manufacture of products that require elasticity and durability. The problem with the above technology is that during the preparation process of highly stretchable plastic particles, a mixer is required for mixing and preparing the materials, and the mixer can achieve the effect of quickly stirring the highly stretchable plastic particles. However, after the stirring is completed, there is no component that can quickly drive the highly stretchable plastic particles to be discharged, so the user needs to push the highly stretchable plastic particles through a pushing device, thereby reducing the efficiency of the mixing and preparation of the highly stretchable plastic particles. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a mixer for preparing highly elastic plastic particles which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a mixer for preparing highly elastic plastic particles comprises a silo, legs and a feed port, wherein the legs are four in number and are evenly distributed around the silo and fixedly connected to the silo, the feed port is located at the bottom of the right side of the inner cavity of the silo, and the top of the feed port is fixedly connected to the inner cavity of the silo; the inner cavity of the silo is provided with a mixing mechanism used in conjunction with the plastic particles; the right side of the silo is provided with a transmission mechanism used in conjunction with the plastic particles.

[0006] In order to improve the convenience of feeding plastic particles, preferably, the mixing mechanism includes a fixed block, a mixing roller and a connecting gear. The fixed block is located on the left side of the inner cavity of the silo and is fixedly connected to the inner wall of the silo. The left side of the mixing roller is movably connected to the right side of the fixed block through a rotating shaft. The left side of the connecting gear is fixedly connected to the right side of the mixing roller. The surface of the left side of the connecting gear is rotatably connected to the inner cavity of the silo. By setting up the mixing mechanism, the mixing roller can achieve the effect of quickly mixing the plastic particles in the process of rotating through the mutual cooperation of the connecting gear and the fixed block. The spiral blades on the surface of the mixing roller are designed from left to right, which can achieve the effect of quickly driving the plastic particles into the inner cavity of the feeding port, thereby improving the convenience of feeding and stirring of the plastic particles.

[0007] In order to improve the ease of use of the mixing mechanism, preferably, the transmission mechanism includes a rotating motor, a transmission gear and a rotating shaft block. The rotating motor is located on the right side of the silo, the right side of the transmission gear is fixedly connected to the left side of the rotating motor, the right side of the rotating shaft block is movably connected to the left side of the transmission gear through a rotating shaft, the left side of the rotating shaft block is fixedly connected to the surface of the right side of the silo, and the bottom of the transmission gear is meshingly connected to the top of the connecting gear. By setting up the transmission mechanism, the rotating motor can achieve the effect of stably driving the transmission gear to rotate through mutual cooperation with the rotating shaft block, and the transmission gear will quickly drive the connecting gear to rotate during the rotation process, thereby achieving the advantage of convenient control of the mixing mechanism for use.

[0008] In order to improve the protection effect on the connecting gear and the transmission gear, preferably, a protective cover is fixedly connected to the right side of the silo, and a cover plate is provided on the right side of the protective cover. The front and rear sides of the cover plate are fixed to the protective cover by bolts, and an arc groove is provided on the top of the cover plate. The rotating shaft of the rotating motor is horizontally aligned with the inner cavity of the arc groove. The transmission gear and the connecting gear are both located inside the cavity formed after the cover plate and the protective cover are connected. By providing the protective cover, the cover plate and the arc groove, the protective cover and the cover plate can protect the surfaces of the transmission gear and the connecting gear to prevent foreign objects from contacting the gear surface and causing damage, and the arc groove can facilitate the cover plate to quickly connect with the rotating motor.

[0009] In order to improve the mixing effect of plastic particles, preferably, the inner cavity of the silo is fixedly connected with a feed chute, the shape of the feed chute is an isosceles trapezoid, and the bottom of the feed chute is horizontally aligned with the top of the mixing roller. By setting the feed chute, the feed chute is designed in the shape of an isosceles trapezoid and is installed in a state of being larger at the top and smaller at the bottom, which can achieve the effect of facilitating the user to quickly pour the plastic particles into the silo and adapt them to the mixing roller, and the small opening at the bottom of the feed chute can prevent the dust generated during the mixing process from drifting into the surrounding environment.

[0010] In order to improve the convenience of sealing the discharge port, preferably, the bottom of the discharge port is movably connected with a connecting cover, and the top of the left side of the connecting cover is rotatably connected to the bottom of the silo through a damping shaft. By setting the connecting cover, the connecting cover is rotatably connected to the bottom of the silo through the damping shaft, so that the discharge port can be quickly sealed, thereby facilitating the user to rotate the connecting cover to discharge materials through the discharge port.

[0011] In order to improve the installation convenience of the rotating motor, preferably, a support frame is fixedly connected to the top of the rotating motor, and the left side of the support frame is fixedly installed with the right side of the silo by bolts. By setting the support frame, the support frame can facilitate the user to quickly install and use the rotating motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a silo, legs, a feeding port, a mixing mechanism and a transmission mechanism, and introduces plastic particles into the silo through a feeding chute, and then starts a rotating motor, which quickly drives the transmission gear to rotate stably through the cooperation with the rotating shaft block, and the transmission gear drives the connecting gear to rotate through the meshing connection with the connecting gear during the rotation process, and the connecting gear drives the mixing roller to rotate through the connection with the mixing roller during the rotation process, and the mixing roller ensures its own rotation stability through the connection with the rotating shaft of the fixed block during the rotation process, and mixes the plastic particles. It can stir quickly, and in the process of continuously mixing the plastic particles, the spiral blades from left to right can drive the plastic particles to connect with the discharge port for discharge, and the dust generated in the stirring process will be blocked by the discharge chute, thereby greatly reducing the effect of dust drifting around. After the mixing of the plastic particles is completed, the connecting cover is rotated, and the connecting cover can achieve the effect of rotational positioning through the characteristics of the damping shaft. After the connecting cover is detached from the discharge port, the plastic particles can be discharged quickly through the discharge port, thereby completing the role of rapid stirring and convenient discharge of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the sliding of the cover plate provided by the embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection of the internal structure of the silo provided by the embodiment of the utility model;

[0017] Figure 4 It is a connection diagram of a mixing mechanism and a transmission mechanism provided in an embodiment of the utility model.

[0018] In the figure: 1. silo; 2. support leg; 3. discharge port; 4. mixing mechanism; 5. transmission mechanism; 401. fixed block; 402. mixing roller; 403. connecting gear; 501. rotating motor; 502. transmission gear; 503. shaft block; 6. protective cover; 7. cover plate; 8. arc groove; 9. discharge chute; 10. connecting cover; 11. support frame. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4As shown, a mixer for preparing highly elastic plastic particles provided by an embodiment of the utility model comprises a silo 1, legs 2 and a feed port 3, wherein the number of the legs 2 is four and they are evenly distributed around the silo 1 and fixedly connected to the silo 1, the feed port 3 is located at the bottom of the right side of the inner cavity of the silo 1, and the top of the feed port 3 is fixedly connected to the inner cavity of the silo 1; the inner cavity of the silo 1 is provided with a mixing mechanism 4 used in conjunction with the plastic particles; the right side of the silo 1 is provided with a transmission mechanism 5 used in conjunction with the plastic particles, the mixing mechanism 4 comprises a fixed block 401, a mixing roller 402 and a connecting gear 403, the fixed block 401 is located on the left side of the inner cavity of the silo 1 and is fixedly connected to the inner wall of the silo 1, and the left side of the mixing roller 402 is movably connected to the right side of the fixed block 401 through a rotating shaft The left side of the connecting gear 403 is fixedly connected to the right side of the mixing roller 402, and the surface of the left side of the connecting gear 403 is rotatably connected to the inner cavity of the silo 1. By setting the mixing mechanism 4, the mixing roller 402 can achieve the effect of quickly mixing the plastic particles during the rotation process through the mutual cooperation of the connecting gear 403 and the fixed block 401, and the spiral blades on the surface of the mixing roller 402 are designed from left to right, which can achieve the effect of quickly driving the plastic particles into the inner cavity of the discharge port 3, thereby improving the convenience of discharging and stirring the plastic particles. The transmission mechanism 5 includes a rotating motor 501, a transmission gear 502 and a rotating shaft block 503. The rotating motor 501 is located on the right side of the silo 1, and the right side of the transmission gear 502 is connected to the rotating motor 501. The left side is fixedly connected, and the right side of the rotating shaft block 503 is movably connected to the left side of the transmission gear 502 through the rotating shaft. The left side of the rotating shaft block 503 is fixedly connected to the surface of the right side of the silo 1, and the bottom of the transmission gear 502 is meshed and connected with the top of the connecting gear 403. By setting the transmission mechanism 5, the rotating motor 501 can achieve the effect of stably driving the transmission gear 502 to rotate through the mutual cooperation with the rotating shaft block 503, and the transmission gear 502 will quickly drive the connecting gear 403 to rotate during the rotation process, thereby achieving the advantage of convenient control of the mixing mechanism 4 for use. The right side of the silo 1 is fixedly connected with a protective cover 6, and a cover plate 7 is provided on the right side of the protective cover 6. The front and rear sides of the cover plate 7 are fixed to the protective cover 6 by bolts. Installation, the top of the cover plate 7 is provided with an arc groove 8, the rotating shaft of the rotating motor 501 is horizontally aligned with the inner cavity of the arc groove 8, the transmission gear 502 and the connecting gear 403 are both located in the cavity formed after the cover plate 7 and the protective cover 6 are connected, by arranging the protective cover 6, the cover plate 7 and the arc groove 8, the protective cover 6 and the cover plate 7 can protect the surface of the transmission gear 502 and the connecting gear 403, and prevent foreign matter from contacting the gear surface and causing damage, and the arc groove 8 can achieve the effect of facilitating the cover plate 7 to quickly connect with the rotating motor 501, the inner cavity of the silo 1 is fixedly connected with a feed chute 9, the shape of the feed chute 9 is an isosceles trapezoid, the bottom of the feed chute 9 is horizontally aligned with the top of the mixing roller 402, by arranging the feed chute 9,The material discharge chute 9 is designed in an isosceles trapezoidal shape and is installed in a state of being larger at the top and smaller at the bottom, so that the user can quickly pour the plastic particles into the silo 1 and adapt them to the mixing roller 402. The small opening at the bottom of the material discharge chute 9 can prevent the dust generated during the mixing process from scattering into the surrounding environment. The bottom of the material discharge port 3 is movably connected with a connecting cover 10. The top of the left side of the connecting cover 10 is rotatably connected to the bottom of the silo 1 through a damping shaft. By setting the connecting cover 10, the connecting cover 10 is rotatably connected to the bottom of the silo 1 through the damping shaft, so that the material discharge port 3 can be quickly sealed to facilitate the user to rotate the connecting cover 10 to discharge materials through the material discharge port 3. The top of the rotating motor 501 is fixedly connected with a support frame 11. The left side of the support frame 11 is fixedly installed with the right side of the silo 1 by bolts. By setting the support frame 11, the support frame 11 plays a role in facilitating the user to quickly install and use the rotating motor 501.

[0022] The working principle of this utility model:

[0023] When in use, plastic particles are introduced into the interior of the silo 1 through the feed chute 9, and then the rotating motor 501 is started. The rotating motor 501 will quickly drive the transmission gear 502 to rotate stably through the mutual cooperation with the rotating shaft block 503, and the transmission gear 502 will drive the connecting gear 403 to rotate through the meshing connection with the connecting gear 403 during the rotation process, and the connecting gear 403 will drive the mixing roller 402 to rotate through the connection with the mixing roller 402 during the rotation process. The mixing roller 402 will ensure its own rotation stability through the rotating shaft connection with the fixed block 401 during the rotation process, and The particles are quickly stirred, and in the process of continuously mixing the plastic particles, the spiral blades from left to right can drive the plastic particles to connect with the discharge port 3 for discharge, and the dust generated in the stirring process will be blocked by the discharge chute 9, thereby achieving the effect of greatly reducing the dust from drifting around. Then, after the mixing of the plastic particles is completed, the connecting cover 10 is rotated, and the connecting cover 10 can achieve the effect of rotational positioning through the characteristics of the damping shaft. After the connecting cover 10 is detached from the discharge port 3, the plastic particles can be quickly discharged through the discharge port 3, thereby completing the effect of rapid stirring and convenient discharge of the plastic particles.

[0024] The specific model and specifications of the rotating motor 501 proposed in this application need to be selected and determined based on the actual specifications of the device. The specific selection calculation method, line connection method and control method all adopt the existing technology in this field, so they will not be described in detail.

[0025] 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.

[0026] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A mixer for preparing highly elastic plastic particles, comprising a silo (1), legs (2) and a feed port (3), characterized in that: The number of the legs (2) is four and they are evenly distributed around the silo (1) and are fixedly connected to the silo (1); the feed opening (3) is located at the bottom of the right side of the inner cavity of the silo (1); the top of the feed opening (3) is fixedly connected to the inner cavity of the silo (1); The inner cavity of the silo (1) is provided with a material mixing mechanism (4) used in conjunction with the plastic particles; A transmission mechanism (5) for use with plastic particles is arranged on the right side of the silo (1).

2. A mixer for preparing highly elastic plastic particles as claimed in claim 1, characterized in that: The mixing mechanism (4) comprises a fixed block (401), a mixing roller (402) and a connecting gear (403); the fixed block (401) is located on the left side of the inner cavity of the silo (1) and is fixedly connected to the inner wall of the silo (1); the left side of the mixing roller (402) is movably connected to the right side of the fixed block (401) via a rotating shaft; the left side of the connecting gear (403) is fixedly connected to the right side of the mixing roller (402); and the surface of the left side of the connecting gear (403) is rotatably connected to the inner cavity of the silo (1).

3. A mixer for preparing highly elastic plastic particles as claimed in claim 2, characterized in that: The transmission mechanism (5) comprises a rotating motor (501), a transmission gear (502) and a rotating shaft block (503); the rotating motor (501) is located on the right side of the silo (1); the right side of the transmission gear (502) is fixedly connected to the left side of the rotating motor (501); the right side of the rotating shaft block (503) is movably connected to the left side of the transmission gear (502) via a rotating shaft; the left side of the rotating shaft block (503) is fixedly connected to the surface of the right side of the silo (1); and the bottom of the transmission gear (502) is meshedly connected to the top of the connecting gear (403).

4. A mixer for preparing highly elastic plastic particles as claimed in claim 3, characterized in that: A protective cover (6) is fixedly connected to the right side of the silo (1), and a cover plate (7) is arranged on the right side of the protective cover (6). The front and rear sides of the cover plate (7) are fixedly mounted to the protective cover (6) by bolts. A circular arc groove (8) is provided on the top of the cover plate (7). The rotating shaft of the rotating motor (501) is horizontally aligned with the inner cavity of the circular arc groove (8). The transmission gear (502) and the connecting gear (403) are both located inside a cavity formed after the cover plate (7) and the protective cover (6) are connected.

5. A mixer for preparing highly elastic plastic particles as claimed in claim 2, characterized in that: The inner cavity of the silo (1) is fixedly connected to a material discharge chute (9), the shape of the material discharge chute (9) is an isosceles trapezoid, and the bottom of the material discharge chute (9) is horizontally aligned with the top of the mixing roller (402).

6. A mixer for preparing highly elastic plastic particles as claimed in claim 1, characterized in that: The bottom of the discharge port (3) is movably connected to a connection cover (10), and the top of the left side of the connection cover (10) is rotatably connected to the bottom of the silo (1) via a damping shaft.

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