Modified polymer material slice mixing stirring and dispersing device

Abstract

The utility model relates to high polymer material stirring dispersion technical field, concretely to a kind of modified high polymer material slice mixing stirring dispersion device, including mixing tank, the top of the mixing tank is connected with sealing cover by fixed device, the top of the sealing cover is fixedly installed motor, the output of the motor is fixedly connected with stirring device, the bottom end fixed connection of the mixing tank outer wall is provided with support frame, the bottom of the mixing tank is connected with discharge pipe, the inside bottom end fixed connection of the mixing tank is provided with filter plate, the top of the sealing cover is connected with feed pipe. The utility model, through motor drives rotating rod rotation, driven wheel is engaged with the connecting ring of cleaning device, rotating in the connecting groove of fixed ring by connecting rod, and then drive the cleaning brush of bottom to carry out circumferential motion along the inner wall of mixing tank, can clean the material remaining in the inner wall of mixing tank in time effectively, avoid the influence of material remaining on subsequent stirring effect.

Description

Technical Field

[0001] This utility model relates to the field of polymer material stirring and dispersion technology, and in particular to a device for mixing, stirring and dispersing modified polymer material slices. Background Technology

[0002] In modern industry, modified polymer materials are widely used in numerous sectors such as electronics, automotive manufacturing, aerospace, and building materials due to their excellent physicochemical properties, such as high strength, corrosion resistance, and good insulation. As industries continuously raise their performance requirements, they are placing even stricter standards on the quality and performance of modified polymer materials. The mixing, stirring, and dispersion of polymer material chips directly affects the quality of the final product.

[0003] In existing technologies, most devices have a simple stirring structure, which leads to uneven mixing of polymer material slices and affects product quality. Some devices lack an effective cleaning structure, and after long-term use, material residues are easily left on the inner wall of the mixing tank, which not only affects the subsequent stirring effect, but also requires frequent disassembly and cleaning, reducing production efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problems of uneven mixing and inconvenience in cleaning the inner wall of the tank in the existing technology, and to propose a modified polymer material slice mixing and dispersing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a modified polymer material slice mixing, stirring and dispersing device, comprising a mixing tank, a sealing cover connected to the top of the mixing tank by a fixing device, a motor fixedly installed on the top of the sealing cover, a stirring device fixedly connected to the output end of the motor, a support frame fixedly connected to the bottom of the outer wall of the mixing tank, a discharge pipe connected through the bottom of the mixing tank, a filter plate fixedly connected to the bottom of the mixing tank, a feed pipe connected through the top of the sealing cover, the stirring device comprising a rotating rod fixedly connected to the output end of the motor, a drive wheel fixedly connected to the middle end of the outer wall of the rotating rod, a transmission mechanism meshing with the outer surface of the drive wheel, a cleaning device meshing with the outer surface of the transmission mechanism, and stirring blades provided on the outer surface of the rotating rod, the stirring blades being located below the drive wheel.

[0006] Furthermore, the cleaning device includes a fixing ring fixedly connected to the inner wall of the mixing tank. The inner wall of the fixing ring is provided with a connecting groove. A connecting rod is rotatably connected inside the connecting groove. The end of the connecting rod away from the fixing ring is fixedly connected to the connecting ring. The inner wall of the connecting ring is toothed to mesh with the transmission mechanism.

[0007] Furthermore, there are four sets of connecting rods, which are distributed circumferentially on the arc-shaped surface of the connecting ring, and a cleaning brush is fixedly connected to the bottom of each connecting rod.

[0008] Furthermore, the transmission mechanism includes a ring rotatably connected to the outer surface of the rotating rod, the ring being located above the driving wheel, a crossbar being fixedly connected to the outer wall of the ring, a vertical rod being fixedly connected to the bottom of the crossbar, and a driven wheel being fixedly connected to the end of the vertical rod away from the crossbar, and four sets of driven wheels meshing with the driving wheel.

[0009] Furthermore, the fixing device includes a locking block, the internal thread of which is connected to a connecting bolt, and the fixing device has six sets, all of which are circumferentially spaced.

[0010] Furthermore, the support frame includes a protective ring, which is fixedly connected to the bottom end of the outer wall of the mixing tank. A support column is fixedly connected to the bottom of the protective ring, and a fixing pad is fixedly connected to the bottom end of the support column.

[0011] Furthermore, the center of the upper surface of the filter plate is rotatably connected to the bottom end of the rotating rod, the filter plate includes a connecting frame, the connecting frame is fixedly connected to the inner wall of the mixing tank, and a filter screen is provided on the top of the connecting frame.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, a motor drives a rotating rod to rotate. The driving wheel on the rotating rod drives four sets of driven wheels through a transmission mechanism. The driven wheels engage with the connecting ring of the cleaning device, causing the connecting ring to rotate within the connecting groove of the fixed ring via the connecting rod, thereby driving the cleaning brush at the bottom to move in a circular motion along the inner wall of the mixing tank. This effectively and promptly cleans the residual material on the inner wall of the mixing tank, preventing material residue from affecting the subsequent mixing effect. Furthermore, it eliminates the need for frequent disassembly of the device, improving production efficiency. Simultaneously, as the rotating rod rotates, the stirring blades located below the driving wheel also rotate, stirring the polymer material slices within the mixing tank. During the movement of the cleaning device driven by the driving wheel through the transmission mechanism, the transmission mechanism itself also rotates, generating flow fields in different directions within the mixing tank. This, combined with the stirring action of the stirring blades, allows the polymer material slices to move and mix more thoroughly within the mixing tank, greatly improving the uniformity of material mixing and ensuring product quality. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a modified polymer material slice mixing, stirring and dispersing device;

[0015] Figure 2This utility model provides a cross-sectional structural diagram of a modified polymer material slice mixing, stirring and dispersing device;

[0016] Figure 3 This invention provides a schematic diagram of the internal structure of a modified polymer material slice mixing, stirring and dispersing device;

[0017] Figure 4 This invention provides a schematic diagram of the stirring device in a modified polymer material slice mixing and dispersing device.

[0018] Figure 5 This invention relates to a modified polymer material slice mixing, stirring, and dispersing device. Figure 4 Enlarged diagram of point A.

[0019] Legend:

[0020] 1. Mixing tank; 2. Fixing device; 21. Clamping block; 22. Connecting bolt; 3. Sealing cover; 4. Motor; 5. Stirring device; 51. Rotating rod; 52. Driving wheel; 53. Cleaning device; 531. Fixing ring; 532. Connecting groove; 533. Connecting rod; 534. Connecting ring; 535. Cleaning brush; 54. Transmission mechanism; 541. Circular ring; 542. Horizontal bar; 543. Vertical bar; 544. Driven wheel; 55. Stirring blade; 6. Support frame; 61. Protective ring; 62. Support column; 63. Fixing pad; 7. Discharge pipe; 8. Filter plate; 81. Connecting frame; 82. Filter screen; 9. Feed pipe. Detailed Implementation

[0021] Please see Figure 1-5 This utility model provides a technical solution: a modified polymer material slice mixing and dispersing device, including a mixing tank 1, a sealing cover 3 connected to the top of the mixing tank 1 by a fixing device 2, a motor 4 fixedly installed on the top of the sealing cover 3, a stirring device 5 fixedly connected to the output end of the motor 4, a support frame 6 fixedly connected to the bottom of the outer wall of the mixing tank 1, a discharge pipe 7 connected through the bottom of the mixing tank 1, a filter plate 8 fixedly connected to the bottom of the inner part of the mixing tank 1, and a feed pipe 9 connected through the top of the sealing cover 3.

[0022] The specific setup and function of the stirring device 5 will be described in detail below.

[0023] In this embodiment: the stirring device 5 includes a rotating rod 51 fixedly connected to the output end of the motor 4, a drive wheel 52 fixedly connected to the middle end of the outer wall of the rotating rod 51, a transmission mechanism 54 meshing with the outer surface of the drive wheel 52, a cleaning device 53 meshing with the outer surface of the transmission mechanism 54, and a stirring blade 55 provided on the outer surface of the rotating rod 51, the stirring blade 55 being located below the drive wheel 52.

[0024] The effect achieved by the above components is as follows: after the motor 4 starts, the rotating rod 51 rotates accordingly, driving the stirring blade 55 to perform preliminary stirring of the polymer material slices in the mixing tank 1; at the same time, the drive wheel 52 rotates, and through the meshing relationship with the transmission mechanism 54, it transmits power to the transmission mechanism 54, thereby driving the cleaning device 53 to run, so as to realize the simultaneous stirring and cleaning.

[0025] Specifically, the cleaning device 53 includes a fixing ring 531 fixedly connected to the inner wall of the mixing tank 1. The inner wall of the fixing ring 531 is provided with a connecting groove 532. A connecting rod 533 is rotatably connected inside the connecting groove 532. A connecting ring 534 is fixedly connected to the end of the connecting rod 533 away from the fixing ring 531. The inner wall of the connecting ring 534 is toothed and meshes with the transmission mechanism 54.

[0026] The effect achieved by the above components is that when the transmission mechanism 54 rotates, it meshes with the toothed structure on the inner wall of the connecting ring 534, so that the connecting ring 534 rotates in the connecting groove 532 of the fixed ring 531 through the connecting rod 533 under the drive of the transmission mechanism 54, providing power and guidance for the movement of the cleaning brush 535.

[0027] Specifically, there are four sets of connecting rods 533, which are distributed in a circular interval on the arc-shaped surface of the connecting ring 534, and a cleaning brush 535 is fixedly connected to the bottom of each connecting rod 533.

[0028] The effect achieved by the above components is that the four evenly distributed connecting rods 533 and cleaning brushes 535 can fully cover the inner wall of the mixing tank 1. As the connecting ring 534 rotates, the cleaning brushes 535 move in a circular motion along the inner wall of the mixing tank 1, effectively removing material residues adhering to the tank wall and preventing material accumulation from affecting the mixing effect and product quality.

[0029] Specifically, the transmission mechanism 54 includes a ring 541 rotatably connected to the outer surface of the rotating rod 51. The ring 541 is located above the driving wheel 52. A crossbar 542 is fixedly connected to the outer wall of the ring 541. A vertical rod 543 is fixedly connected to the bottom of the crossbar 542. A driven wheel 544 is fixedly connected to the end of the vertical rod 543 away from the crossbar 542. There are four sets of driven wheels 544, all of which mesh with the driving wheel 52.

[0030] The effect achieved by the above components is as follows: when the drive wheel 52 rotates, it drives the four driven wheels 544 to revolve around the rotating rod 51. At the same time, the driven wheels 544 also rotate on their own axis. Through the connection of the horizontal rod 542 and the vertical rod 543, the ring 541 rotates synchronously, which not only transmits power to the cleaning device 53, but also generates a complex flow field in the mixing tank 1, which helps the stirring blade 55 to improve the uniformity of material mixing.

[0031] Specifically, the fixing device 2 includes a locking block 21, and the internal thread of the locking block 21 is connected to a connecting bolt 22. The fixing device 2 has six sets, all of which are distributed in a circumferential interval.

[0032] The effect achieved by the above components is that the six evenly distributed fixing devices 2, through the cooperation of the locking block 21 and the connecting bolt 22, can firmly fix the sealing cover 3 to the top of the mixing tank 1, ensuring the sealing of the device during operation, preventing material leakage, and facilitating maintenance.

[0033] Specifically, the support frame 6 includes a protective ring 61, which is fixedly connected to the bottom of the outer wall of the mixing tank 1. A support column 62 is fixedly connected to the bottom of the protective ring 61, and a fixing pad 63 is fixedly connected to the bottom of the support column 62.

[0034] The effects achieved by the above components are as follows: the protective ring 61 reinforces and protects the bottom of the mixing tank 1, the support column 62 provides stable support, and the fixing pad 63 increases the friction with the ground, ensuring that the device remains stable during operation and avoiding the impact of shaking on the mixing and cleaning effect.

[0035] Specifically, the center of the upper surface of the filter plate 8 is rotatably connected to the bottom end of the rotating rod 51. The filter plate 8 includes a connecting frame 81, which is fixedly connected to the inner wall of the mixing tank 1. A filter screen 82 is provided on the top of the connecting frame 81.

[0036] The effects achieved by the above components are as follows: the filter plate 8 is fixed to the inner wall of the mixing tank 1 through the connecting frame 81, and the filter screen 82 can filter the material after stirring and mixing, preventing large pieces of material or impurities that are not fully mixed from being discharged through the discharge pipe 7, thus ensuring the uniformity of the discharge and the quality of the product; at the same time, the bottom end of the rotating rod 51 is rotatably connected to the center of the upper surface of the filter plate 8, which enhances the stability of the rotating rod 51 and makes it rotate smoothly during the stirring process.

[0037] Working principle: In use, the modified polymer material slices are first placed into the mixing tank 1 through the feed pipe 9, and the sealing cover 3 is tightly fixed to the top of the mixing tank 1 using the fixing device 2. The motor 4 is started, and the motor 4 drives the rotating rod 51 to rotate. The rotating rod 51 drives the stirring blade 55 to stir the material. At the same time, the driving wheel 52 rotates, which drives the four sets of driven wheels 544 of the transmission mechanism 54 to revolve and rotate through the meshing relationship, thereby making the ring 541 rotate.

[0038] On one hand, the transmission mechanism 54 engages with the connecting ring 534 of the cleaning device 53, driving the connecting ring 534 to rotate within the connecting groove 532 of the fixed ring 531 via the connecting rod 533, thus enabling the cleaning brush 535 to clean the inner wall of the mixing tank 1. On the other hand, the rotation of the transmission mechanism 54 generates flow fields in different directions within the mixing tank 1, working in conjunction with the stirring blades 55 to promote thorough mixing of the materials. After mixing is completed, the materials are filtered through the filter screen 82 of the filter plate 8, and the qualified materials are discharged from the discharge pipe 7.

Claims

1. A device for mixing, stirring, and dispersing modified polymer material slices, comprising a mixing tank (1), characterized in that: The top of the mixing tank (1) is connected to a sealing cover (3) via a fixing device (2). A motor (4) is fixedly installed on the top of the sealing cover (3). A stirring device (5) is fixedly connected to the output end of the motor (4). A support frame (6) is fixedly connected to the bottom of the outer wall of the mixing tank (1). A discharge pipe (7) is connected through the bottom of the mixing tank (1). A filter plate (8) is fixedly connected to the bottom of the interior of the mixing tank (1). The top of the sealing cover (3) is connected through... The stirring device (5) is connected to a feed pipe (9). It includes a rotating rod (51) fixedly connected to the output end of the motor (4). A drive wheel (52) is fixedly connected to the middle end of the outer wall of the rotating rod (51). A transmission mechanism (54) is engaged on the outer surface of the drive wheel (52). A cleaning device (53) is engaged on the outer surface of the transmission mechanism (54). A stirring blade (55) is provided on the outer surface of the rotating rod (51). The stirring blade (55) is located below the drive wheel (52).

2. The modified polymer material slice mixing, stirring and dispersing device according to claim 1, characterized in that: The cleaning device (53) includes a fixing ring (531) fixedly connected to the inner wall of the mixing tank (1). The inner wall of the fixing ring (531) is provided with a connecting groove (532). A connecting rod (533) is rotatably connected inside the connecting groove (532). A connecting ring (534) is fixedly connected to one end of the connecting rod (533) away from the fixing ring (531). The inner wall of the connecting ring (534) is toothed and meshes with the transmission mechanism (54).

3. The modified polymer material slice mixing, stirring and dispersing device according to claim 2, characterized in that: There are four sets of connecting rods (533), which are distributed in a circular interval on the arc surface of the connecting ring (534). A cleaning brush (535) is fixedly connected to the bottom of each connecting rod (533).

4. The modified polymer material slice mixing, stirring and dispersing device according to claim 1, characterized in that: The transmission mechanism (54) includes a ring (541) rotatably connected to the outer surface of the rotating rod (51). The ring (541) is located above the driving wheel (52). A crossbar (542) is fixedly connected to the outer wall of the ring (541). A vertical rod (543) is fixedly connected to the bottom of the crossbar (542). A driven wheel (544) is fixedly connected to the end of the vertical rod (543) away from the crossbar (542). There are four sets of driven wheels (544), all of which mesh with the driving wheel (52).

5. The modified polymer material slice mixing, stirring and dispersing device according to claim 1, characterized in that: The fixing device (2) includes a locking block (21), and the internal thread of the locking block (21) is connected to a connecting bolt (22). The fixing device (2) has six sets of bolts that are circumferentially spaced.

6. The modified polymer material slice mixing, stirring and dispersing device according to claim 1, characterized in that: The support frame (6) includes a protective ring (61), which is fixedly connected to the bottom of the outer wall of the mixing tank (1). A support column (62) is fixedly connected to the bottom of the protective ring (61), and a fixing pad (63) is fixedly connected to the bottom of the support column (62).

7. The modified polymer material slice mixing, stirring and dispersing device according to claim 1, characterized in that: The center of the upper surface of the filter plate (8) is rotatably connected to the bottom end of the rotating rod (51). The filter plate (8) includes a connecting frame (81), which is fixedly connected to the inner wall of the mixing tank (1). A filter screen (82) is provided on the top of the connecting frame (81).

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