Mixer for modifying high polymer material

Abstract

The utility model discloses a mixer for high polymer material modification, and relates to the technical field of high polymer materials. The mixer for modifying the high polymer material comprises a base, the high polymer material feeding assembly comprises a fixing support, and a first sliding groove and a second sliding groove are formed in the surface of the fixing support. A high polymer material feeding box is arranged on the inner side of the fixing support, a high polymer material guide plate is rotationally connected to the surface of the high polymer material feeding box, a first roller is installed on the surface of the high polymer material feeding box, and a second roller is installed on the surface of the high polymer material guide plate. Through movement of a high polymer material feeding box and a high polymer material guide plate and sliding of a first rolling wheel and a second rolling wheel in a first sliding groove and a second sliding groove, stable conveying of high polymer material raw materials is facilitated, and the high polymer material raw materials are conveniently added into the high polymer material mixing machine; and the labor intensity of workers during feeding is conveniently relieved, the machining efficiency of the device is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer materials, in particular to a mixer for modifying polymer materials. Background Art

[0002] Polymer materials refer to a class of organic compounds with very large relative molecular masses, reaching several thousand or even several million; in terms of structure, they are composed of many simple and identical structural units called chain links (monomers), which are repeatedly connected by chemical bonds; polymers are also called high polymers or polymers, such as natural rubber, cotton, human organs, etc.; synthetic chemical fibers, plastics, and rubbers are also the same.

[0003] During the process of modifying polymer materials, a mixer is required. Since some factories produce polymer materials in large quantities and produce them in large batches at one time, the feeding port of the mixer is set at a relatively high position, which is not convenient for adding polymer material raw materials into the mixer. This not only increases the labor intensity of operators but also may slow down the overall speed of the production line, thus affecting the overall production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a mixer for modifying polymer materials, which can solve the problems that the feeding port of the mixer is set at a relatively high position, making it inconvenient to add polymer material raw materials into the mixer, which not only increases the labor intensity of operators but also may slow down the overall speed of the production line, thus affecting the overall production efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mixer for modifying polymer materials, including a base;

[0006] A polymer material feeding assembly, which is arranged at the upper end of the base. The polymer material feeding assembly includes a fixed bracket, the fixed bracket is fixedly connected to the upper end of the base, and the surface of the fixed bracket is provided with a first chute and a second chute;

[0007] Among them, a polymer material feeding box is arranged inside the fixed bracket. The surface of the polymer material feeding box is rotatably connected with a polymer material guiding plate. The surface of the polymer material feeding box is provided with a first roller, and the surface of the polymer material guiding plate is provided with a second roller.

[0008] Preferably, the polymer material feeding assembly further includes two first rotating shafts, and sprockets are fixedly connected to the surfaces of both first rotating shafts;

[0009] Among them, the surfaces of two sprockets are sleeved with a chain. Each sprocket has four first rotating shafts, which are symmetrically arranged on the left and right sides of the fixed bracket respectively. A first driving motor is fixedly connected to the inner side of the fixed bracket;

[0010] Among them, the output end of the first driving motor is fixedly connected to the corresponding first rotating shaft. Feeding box connecting blocks are fixedly connected to the left and right ends of the polymer material feeding box respectively, and the two feeding box connecting blocks are fixedly connected to the corresponding chains respectively.

[0011] Preferably, the number of the first chutes and the second chutes is two each, and they are symmetrically arranged on the left and right sides of the fixed bracket respectively;

[0012] Among them, the number of the first rollers is four, and they are symmetrically arranged on the left and right sides of the polymer material feeding box respectively. The four first rollers are slidably connected to the inner walls of the corresponding first chutes;

[0013] Among them, the number of the second rollers is two, and they are symmetrically arranged on the left and right sides of the polymer material guiding plate respectively. The two second rollers are slidably connected to the inner walls of the corresponding second chutes;

[0014] Among them, a fillet is ground on one side of the polymer material feeding box close to the polymer material guiding plate, and the polymer material guiding plate is in contact with the fillet of the polymer material feeding box.

[0015] Preferably, a polymer material mixer is fixedly connected to the upper end of the base. A feeding port is fixedly connected to the upper end of the polymer material mixer, and a discharging port is fixedly connected to the lower end of the polymer material mixer.

[0016] Preferably, a second driving motor is fixedly connected to the lower end of the polymer material mixer. The output end of the second driving motor is fixedly connected to a second rotating shaft. A stirring rod is fixedly connected to the surface of the second rotating shaft, and a stirring paddle is fixedly connected to the lower end of the stirring rod;

[0017] Among them, the number of the stirring rods and the stirring paddles is three each, and they are symmetrically arranged on the surface of the second rotating shaft respectively, and the stirring paddles are inclined.

[0018] Preferably, a scraper is fixedly connected to the surface of the second rotating shaft. The scraper is in contact with the bottom surface of the polymer material mixer, and the scraper is in a broken line shape.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The mixer for modifying the polymer material facilitates the stable transportation of the polymer material raw materials through the movement of the polymer material feeding box and the polymer material guiding plate, as well as the sliding of the first roller and the second roller inside the first chute and the second chute. It is convenient to add the polymer material raw materials into the polymer material mixer, which helps to reduce the labor intensity of the operator during feeding, improve the feeding efficiency, enhance the processing efficiency of the device, and improve the practicality of the device. Brief Description of the Drawings

[0021] The present invention will be further described below in conjunction with the drawings and embodiments:

[0022] Figure 1 It is a schematic structural diagram of a mixer for modifying polymer materials of the present invention;

[0023] Figure 2 It is a schematic diagram of the fixed bracket of the present invention;

[0024] Figure 3 It is a schematic diagram of the first driving motor of the present invention;

[0025] Figure 4 It is a schematic diagram of the polymer material mixer of the present invention;

[0026] Figure 5 It is a schematic diagram of the polymer material feeding box of the present invention.

[0027] Reference Numerals: 1, base; 2, polymer material mixer; 3, fixed bracket; 4, first chute; 5, second chute; 6, polymer material feeding box; 7, polymer material guiding plate; 8, first roller; 9, second roller; 10, first driving motor; 11, sprocket; 12, first rotating shaft; 13, chain; 14, feeding box connecting block; 15, feeding port; 16, discharging port; 17, second driving motor; 18, scraper; 19, second rotating shaft; 20, stirring rod; 21, stirring paddle. Detailed Description of the Embodiment

[0028] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be construed as a limitation on the protection scope of the present invention.

[0029] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, greater than, less than, exceeding, etc. are understood not to include the present number, and above, below, within, etc. are understood to include the present number. If the first and second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0032] Please refer to Figures 1-5 , the present utility model provides a technical solution: a mixer for modifying polymer materials, including a base 1, a polymer material feeding assembly. The polymer material feeding assembly is arranged at the upper end of the base 1. The polymer material feeding assembly includes a fixed bracket 3, and the fixed bracket 3 is fixedly connected to the upper end of the base 1. The surface of the fixed bracket 3 is provided with a first chute 4 and a second chute 5. The inner side of the fixed bracket 3 is provided with a polymer material feeding box 6. The surface of the polymer material feeding box 6 is rotatably connected with a polymer material guide plate 7. The surface of the polymer material feeding box 6 is provided with a first roller 8, and the surface of the polymer material guide plate 7 is provided with a second roller 9.

[0033] The polymer material feeding assembly further includes two first rotating shafts 12. The surfaces of the two first rotating shafts 12 are fixedly connected with chain wheels 11. The surfaces of the two chain wheels 11 are drivingly sleeved with a chain 13. The number of the first rotating shafts 12 of the chain wheels 11 is four, which are symmetrically arranged on the left and right sides of the fixed bracket 3 respectively. The inner side of the fixed bracket 3 is fixedly connected with a first driving motor 10, and the output end of the first driving motor 10 is fixedly connected with the corresponding first rotating shaft 12. The left and right ends of the polymer material feeding box 6 are respectively fixedly connected with feeding box connecting blocks 14, and the two feeding box connecting blocks 14 are respectively fixedly connected with the corresponding chains 13.

[0034] There are two first chutes 4 and two second chutes 5, which are symmetrically arranged on the left and right sides of the fixed bracket 3 respectively. There are four first rollers 8, which are symmetrically arranged on the left and right sides of the polymer material feeding box 6 respectively. The four first rollers 8 are respectively slidably connected to the inner walls of the corresponding first chutes 4; there are two second rollers 9, which are symmetrically arranged on the left and right sides of the polymer material guiding plate 7 respectively. The two second rollers 9 are respectively slidably connected to the inner walls of the corresponding second chutes 5. A fillet is ground on the side of the polymer material feeding box 6 close to the polymer material guiding plate 7, and the polymer material guiding plate 7 is in contact with the fillet of the polymer material feeding box 6.

[0035] A polymer material mixer 2 is fixedly connected to the upper end of the base 1. An inlet 15 is fixedly connected to the upper end of the polymer material mixer 2, and an outlet 16 is fixedly connected to the lower end of the polymer material mixer 2.

[0036] A second drive motor 17 is fixedly connected to the lower end of the polymer material mixer 2. The output end of the second drive motor 17 is fixedly connected to a second rotating shaft 19. A stirring rod 20 is fixedly connected to the surface of the second rotating shaft 19. A stirring paddle 21 is fixedly connected to the lower end of the stirring rod 20. There are three stirring rods 20 and three stirring paddles 21 respectively, which are symmetrically arranged on the surface of the second rotating shaft 19, and the stirring paddle 21 is inclined.

[0037] A scraping plate 18 is fixedly connected to the surface of the second rotating shaft 19. The scraping plate 18 is in contact with the bottom surface of the polymer material mixer 2, and the scraping plate 18 is in a broken line shape.

[0038] When using the device, first add polymer material raw materials into the polymer material feeding box 6. Start the first drive motor 10 to drive the first rotating shaft 12 to rotate. The first rotating shaft 12 drives the sprocket 11 to rotate. The first rotating shaft 12 drives the chain 13 to rotate. The chain 13 drives the feeding box connecting block 14, the polymer material feeding box 6 and the polymer material guiding plate 7 to move, so that the first rollers 8 roll inside the first chutes 4, and the second rollers 9 roll inside the second chutes 5, which is convenient for the polymer material guiding plate 7 to block the polymer material feeding box 6 and prevent the leakage of polymer material raw materials.

[0039] When the second roller 9 moves to the horizontal section of the second chute 5, the second roller 9 will drive the polymer material guiding plate 7 to rotate around the polymer material feeding box 6, and the polymer material feeding box 6 continues to rise, which is convenient for discharging the polymer material raw materials inside the polymer material feeding box 6 from the polymer material guiding plate 7 into the polymer material mixer 2 through the inlet 15.

[0040] To prevent a gap from forming between the polymer material guide plate 7 and the polymer material feeding box 6 during the rotation of the polymer material guide plate 7, a rounded corner is ground on the side of the polymer material feeding box 6 close to the polymer material guide plate 7, and the polymer material guide plate 7 is in contact with the rounded corner of the polymer material feeding box 6.

[0041] Start the second drive motor 17 to drive the second rotating shaft 19 to rotate. The second rotating shaft 19 drives the scraper 18 to rotate. The scraper 18 scrapes the bottom of the polymer material mixer 2 to prevent the polymer material raw materials from accumulating at the bottom of the polymer material mixer 2, which affects the mixing of the polymer material raw materials. The second rotating shaft 19 drives the stirring rod 20 and the stirring paddle 21 to stir the polymer material raw materials, facilitating the mixing of the polymer material raw materials, improving the mixing effect between the polymer material raw materials, and enhancing the processing efficiency of the device.

[0042] Furthermore, through the movement of the polymer material feeding box 6 and the polymer material guide plate 7, and the sliding of the first roller and the second roller inside the first chute 4 and the second chute 5, it is convenient to stably convey the polymer material raw materials, add the polymer material raw materials into the polymer material mixer 2, reduce the labor intensity of personnel during feeding, improve the feeding efficiency, enhance the processing efficiency of the device, and enhance the practicality of the device.

[0043] The stirring paddle 21 and the scraper 18 stir the polymer material raw materials inside the polymer material mixer 2, facilitating the mixing of the polymer material raw materials and improving the mixing effect of the polymer material raw materials. And the scraper 18 scrapes the bottom surface of the polymer material mixer 2 to prevent the polymer material raw materials from accumulating at the bottom of the polymer material mixer 2, which affects the mixing of the polymer material raw materials, improves the mixing effect between the polymer material raw materials, and enhances the processing efficiency of the device.

[0044] Working principle: When using this device, first add polymer material raw materials into the polymer material feeding box 6. Start the first drive motor 10 to drive the first rotating shaft 12 to rotate. The first rotating shaft 12 drives the sprocket 11 to rotate. The first rotating shaft 12 drives the chain 13 to rotate. The chain 13 drives the feeding box connecting block 14, the polymer material feeding box 6 and the polymer material guide plate 7 to move, so that the first roller 8 rolls inside the first chute 4 and the second roller 9 rolls inside the second chute 5, facilitating the polymer material guide plate 7 to seal the polymer material feeding box 6 and prevent the polymer material raw materials from leaking.

[0045] When the second roller 9 moves to the horizontal section of the second chute 5, the second roller 9 drives the polymer material guide plate 7 to rotate around the polymer material loading box 6, and the polymer material loading box 6 continuously rises, facilitating the discharge of the polymer material raw material inside the polymer material loading box 6 from the polymer material guide plate 7 into the polymer material mixer 2 through the feeding port 15.

[0046] To prevent gaps from being generated between the polymer material guide plate 7 and the polymer material loading box 6 during the rotation process, a fillet is ground on the side of the polymer material loading box 6 close to the polymer material guide plate 7, and the polymer material guide plate 7 is in contact with the fillet of the polymer material loading box 6.

[0047] Start the second drive motor 17 to drive the second rotating shaft 19 to rotate. The second rotating shaft 19 drives the scraper 18 to rotate. The scraper 18 scrapes the bottom of the polymer material mixer 2. The second rotating shaft 19 drives the stirring rod 20 and the stirring paddle 21 to stir the polymer material raw material, facilitating the mixing of the polymer material raw material, improving the mixing effect between the polymer material raw materials, and enhancing the processing efficiency of the device.

[0048] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A mixer for polymer material modification, characterized in that: comprising a base (1); A polymer material loading assembly, the polymer material loading assembly is arranged at the upper end of the base (1), the polymer material loading assembly comprises a fixed bracket (3), the fixed bracket (3) is fixedly connected to the upper end of the base (1), and a first slide groove (4) and a second slide groove (5) are provided on the surface of the fixed bracket (3); A polymer material loading box (6) is arranged on the inner side of the fixed bracket (3); a polymer material guide plate (7) is rotatably connected to the surface of the polymer material loading box (6); a first roller (8) is installed on the surface of the polymer material loading box (6); and a second roller (9) is installed on the surface of the polymer material guide plate (7).

2. A polymer material modification mixer according to claim 1, characterized in that: The polymer material feeding assembly further comprises two first rotating shafts (12), and the surfaces of the two first rotating shafts (12) are both fixedly connected with sprocket wheels (11); The surfaces of the two sprocket wheels (11) are connected with chains (13) through transmission sleeves, the sprocket wheels (11) have four first rotating shafts (12) which are symmetrically arranged on the left and right sides of the fixed bracket (3), and the inner side of the fixed bracket (3) is fixedly connected with a first driving motor (10); The output end of the first drive motor (10) is fixedly connected to the corresponding first rotating shaft (12), the left and right ends of the polymer material loading box (6) are respectively fixedly connected to the loading box connecting blocks (14), and the two loading box connecting blocks (14) are respectively fixedly connected to the corresponding chains (13).

3. The polymer material modification mixer according to claim 1, characterized in that: There are two first slide grooves (4) and two second slide grooves (5), which are symmetrically arranged on the left and right sides of the fixed bracket (3); There are four first rollers (8), which are symmetrically arranged on the left and right sides of the polymer material loading box (6), and the four first rollers (8) are respectively slidably connected to the inner walls of the corresponding first chute (4); There are two second rollers (9), which are symmetrically arranged on the left and right sides of the polymer material guide plate (7), and the two second rollers (9) are respectively slidably connected to the inner walls of the corresponding second slide grooves (5); A rounded corner is ground on one side of the polymer material loading box (6) close to the polymer material guide plate (7), and the polymer material guide plate (7) is in contact with the rounded corner of the polymer material loading box (6).

4. The polymer material modification mixer according to claim 1, characterized in that: The upper end of the base (1) is fixedly connected to a polymer material mixer (2), the upper end of the polymer material mixer (2) is fixedly connected to an inlet (15), and the lower end of the polymer material mixer (2) is fixedly connected to an outlet (16).

5. A polymer material modification mixer according to claim 4, characterized in that: The lower end of the polymer material mixer (2) is fixedly connected to a second drive motor (17), the output end of the second drive motor (17) is fixedly connected to a second rotating shaft (19), the surface of the second rotating shaft (19) is fixedly connected to a stirring rod (20), and the lower end of the stirring rod (20) is fixedly connected to a stirring paddle (21); There are three stirring rods (20) and three stirring paddles (21), which are symmetrically arranged on the surface of the second rotating shaft (19), and the stirring paddles (21) are inclined.

6. A polymer material modification mixer according to claim 5, characterized in that: A scraper (18) is fixedly connected to the surface of the second rotating shaft (19); the scraper (18) is in contact with the bottom surface of the polymer material mixer (2), and the scraper (18) is in a broken line shape.

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