An efficient raw material stirring and mixing device for ABS plastic particle production

Abstract

The utility model discloses a raw material efficient stirring mixing device is used in ABS plastic particle production relates to stirring mixing technical field. The utility model discloses the bottom fixedly connected with support foot pad of support, the side fixedly connected with upper board of support, the side fixedly connected with fixed plate of support. The utility model, motor drive pivot drives the high -speed rotation of stirring board, can efficiently stir ABS plastic raw material, and the mixing evenness is promoted, and the feeding pipe is located above the stirring board, and the raw material directly falls into the stirring area, reduces the residue and improves the feeding efficiency, and the hole cooperation transmission pipe of stirring box bottom circumferential array makes the raw material after mixing to be discharged smoothly, avoids the blockage, guarantees the device continuous stable operation, improves production efficiency, and the cooperation of the discharge port of the discharge tank bottom can accurately control the discharge amount of the raw material after mixing, and the design of the clamping groove cover and the locking cover is convenient for fixing and replacing the discharge plate.

Description

Technical Field

[0001] This utility model belongs to the field of mixing technology, and in particular relates to a high-efficiency mixing device for raw materials used in the production of ABS plastic granules. Background Technology

[0002] The raw material mixing design for ABS plastic granule production emphasizes efficient mixing. The entire unit employs a sealed structure to minimize material spillage and contamination during mixing. Internally, specially shaped mixing components rotate at multiple angles to ensure thorough contact and agitation of the materials, preventing localized accumulation. The device is equipped with an intelligent control system that automatically adjusts the mixing rhythm based on the material characteristics, ensuring uniform mixing. Its rationally designed inlet and outlet facilitates continuous operation, improves production consistency, and is suitable for mixing various raw material ratios.

[0003] According to a public disclosure (Publication No.: CN218196165U), a raw material mixing device for plastic granule production includes: a base, a processing box 1 fixedly connected to the top of the base, a processing box 2 set on the top of the processing box 1, a funnel groove opened near the top of the processing box 1, a screen fixedly installed near the bottom of the processing box 2, and a motor 1 fixedly installed near the center of the top of the processing box 2. The motor 1 is fixedly connected to a main shaft 1 through its bottom output end. This raw material mixing device for plastic granule production, through the design of the processing box 1, processing box 2, motor 1, main shaft 1, rotating rod 1, motor 2, main shaft 2, rotating rod 2, dispersing beam, stirring blade, and spiral blade, enables the device to mix and stir the raw materials multiple times. The dispersing beam disperses the raw materials, effectively improving the mixing efficiency, and the stirring blade thoroughly mixes the raw materials.

[0004] The above application achieves the purpose of fully mixing raw materials by cooperating with components such as the dispersing beam and the mixing blade, but there is also the problem of poor mixing effect for multiple raw materials, resulting in failure to meet production requirements. Therefore, an efficient mixing device for raw materials in ABS plastic granule production is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a high-efficiency mixing device for raw materials in the production of ABS plastic granules. Through the cooperation of components such as the mixing plate, feed pipe and baffle inside the mixing mechanism, vibration during mixing is reduced, ensuring continuous and stable operation of the device, improving production efficiency, and solving existing problems.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a high-efficiency mixing device for raw materials in the production of ABS plastic granules, including a support frame, a support foot pad fixedly connected to the bottom of the support frame, an upper plate fixedly connected to the side of the support frame, a fixing plate fixedly connected to the side of the support frame, and a mixing mechanism provided on the side of the support frame.

[0008] The stirring mechanism includes a motor, the bottom of which is fixedly connected to the top of the upper plate. A rotating shaft is fixedly connected to the end of the motor output shaft. A stirring plate is fixedly connected to the circumferential surface of the rotating shaft. A stirring box is fixedly connected to the side of the bracket. A feeding box is fixedly connected to the inner side of the upper plate. A feeding pipe is fixedly connected to the bottom of the feeding box. A baffle is fixedly connected to the circumferential surface of the rotating shaft. A transmission pipe is fixedly connected to the bottom of the stirring box.

[0009] Furthermore, the number of supports is set to several and arranged in a circumferential array on the side of the upper plate, and the number of support feet is set to several and arranged in a circumferential array on the side of the supports. This can evenly distribute the weight of the device from multiple directions, avoiding excessive force at a single point that could lead to deformation. The support feet are arranged in a circumferential array at the bottom of the supports, which can increase the contact area with the ground, enhance overall stability, reduce vibration caused by motor operation and raw material mixing during stirring, prevent the device from shifting or tipping over, and ensure the continuous and stable operation of the stirring and mixing process.

[0010] Furthermore, the bottom of the mixing tank is provided with several holes arranged in a circular array at the bottom of the mixing tank to avoid localized concentrated material feeding that could cause blockage of the transmission pipe, ensuring smooth material feeding and improving the overall efficiency of the device.

[0011] Furthermore, the feed pipe is located above the mixing plate, which can achieve sufficient mixing of materials. The diameter of the hole at the bottom of the mixing tank is smaller than the inner diameter of the transmission pipe, which ensures that the mixed raw materials can smoothly enter the transmission pipe. The hole diameter also limits the amount of material fed at one time, preventing excessive material from entering the transmission pipe and causing blockage.

[0012] Furthermore, a quantitative feeding mechanism is provided at the bottom of the mixing tank. The quantitative feeding mechanism includes a feeding box, the top of which is fixedly connected to the bottom of the mixing tank. The circumferential surface of the feeding box is fixedly connected to the inner side of the fixing plate. A slotted sleeve is fixedly connected to the circumferential surface of the rotating shaft. A feeding plate is engaged with the circumferential surface of the slotted sleeve. A locking sleeve is engaged with the circumferential surface of the slotted sleeve. A scraper is fixedly connected to the circumferential surface of the rotating shaft.

[0013] Furthermore, the circumferential surface of the card slot sleeve is provided with card slots, and the number of card slots is set to several and arranged in a circumferential array on the circumferential surface of the card slot sleeve. By engaging the card slots at different positions, the parameters such as the material feed amount and installation angle can be flexibly adjusted to meet diverse quantitative needs, avoid excessive local stress that may cause the card slots to deform or the accessories to loosen, and enhance the stability and durability of the connection.

[0014] Furthermore, the number of feeding plates is set to several and arranged in a circumferential array on the circumferential surface of the slot sleeve, so as to evenly distribute the material and avoid local accumulation. This ensures that the feeding amount of each subsequent feeding port is balanced. The bottom of the feeding box is provided with a slope, which uses gravity to make the material gather towards the bottom feeding port and avoid material residue in the box. The bottom of the feeding box has a feeding port, and the number of feeding ports is set to several and arranged in a circumferential array at the bottom of the feeding box, which improves the feeding efficiency, shortens the feeding time, and avoids local overload.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model utilizes the coordinated operation of components such as the stirring plate, feed pipe, and baffle within the stirring mechanism. The motor-driven shaft rotates the stirring plate at high speed, which can efficiently stir ABS plastic raw materials and improve the uniformity of mixing. The feed pipe is located above the stirring plate, allowing the raw materials to fall directly into the stirring area, reducing residue and improving feeding efficiency. The circular array of holes at the bottom of the stirring tank, combined with the transmission pipe, ensures smooth discharge of the mixed raw materials, preventing blockages. The circular array design of multiple supports and supporting feet enhances overall stability, reduces vibration during stirring, ensures continuous and stable operation of the device, and improves production efficiency.

[0017] 2. This utility model utilizes the cooperation of components such as the slot sleeve, feeding plate, and locking sleeve inside the quantitative feeding mechanism. The feeding plate rotates synchronously with the rotating shaft, and in conjunction with the feeding port at the bottom of the feeding box, the amount of mixed raw materials fed can be precisely controlled. The design of the slot sleeve and locking sleeve facilitates the fixing and replacement of the feeding plate, adapting to different quantitative requirements. The slope design at the bottom of the feeding box accelerates the flow of raw materials and reduces residue. The scraper can promptly clean up residual raw materials, preventing accumulation and blockage. This ensures a continuous and stable feeding process, making it suitable for continuous industrial production.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention in cross-section;

[0022] Figure 3 This is a three-dimensional external structural diagram of the mixing and feeding mechanism of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the mixing and feeding mechanism of this utility model (cross-section).

[0024] Figure 5 This is a three-dimensional structural diagram of the stirring mechanism of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Bracket; 2. Support feet; 3. Top plate; 4. Fixing plate; 5. Mixing mechanism; 51. Motor; 52. Rotating shaft; 53. Mixing plate; 54. Mixing box; 55. Feed box; 56. Feed pipe; 57. Baffle; 58. Transmission pipe; 6. Quantitative feeding mechanism; 61. Feed box; 62. Slot sleeve; 63. Feeding plate; 64. Locking sleeve; 65. Scraper. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 This utility model is a high-efficiency mixing device for raw materials in the production of ABS plastic granules, including a support 1, a support foot pad 2 fixedly connected to the bottom of the support 1, an upper plate 3 fixedly connected to the side of the support 1, a fixing plate 4 fixedly connected to the side of the support 1, and a mixing mechanism 5 provided on the side of the support 1.

[0029] The stirring mechanism 5 includes a motor 51, the bottom of which is fixedly connected to the top of the upper plate 3. The end of the output shaft of the motor 51 is fixedly connected to a rotating shaft 52. A stirring plate 53 is fixedly connected to the circumferential surface of the rotating shaft 52. A stirring box 54 is fixedly connected to the side of the bracket 1. A feeding box 55 is fixedly connected to the inner side of the upper plate 3. A feeding pipe 56 is fixedly connected to the bottom of the feeding box 55. A baffle 57 is fixedly connected to the circumferential surface of the rotating shaft 52. A transmission pipe 58 is fixedly connected to the bottom of the stirring box 54.

[0030] As shown in the figure, there are several brackets 1 arranged in a circular array on the side of the upper plate 3, and several support pads 2 arranged in a circular array on the side of the brackets 1. This can evenly distribute the weight of the device from multiple directions, avoiding excessive force on a single point and causing deformation. The support pads 2 are arranged in a circular array at the bottom of the brackets 1, which can increase the contact area with the ground, enhance the overall stability, reduce the vibration caused by the operation of the motor 51 and the mixing of raw materials during stirring, prevent the device from shifting or tipping over, and ensure the continuous and stable operation of the stirring and mixing process.

[0031] As shown in the figure, the bottom of the mixing tank 54 has several holes arranged in a circular array at the bottom of the mixing tank 54 to avoid localized concentrated material feeding that could cause blockage of the transmission pipe 58, ensuring smooth material feeding and improving the overall efficiency of the device.

[0032] As shown in the figure, the feed pipe 56 is located above the mixing plate 53, which can achieve sufficient mixing of materials. The diameter of the bottom hole of the mixing box 54 is smaller than the inner diameter of the transmission pipe 58, which ensures that the mixed raw materials can smoothly enter the transmission pipe 58. The hole diameter also limits the amount of material fed at one time, preventing excessive raw materials from entering the transmission pipe 58 and causing blockage.

[0033] As shown in the figure, a quantitative feeding mechanism 6 is provided at the bottom of the mixing tank 54. The quantitative feeding mechanism 6 includes a feeding box 61. The top of the feeding box 61 is fixedly connected to the bottom of the mixing tank 54. The circumferential surface of the feeding box 61 is fixedly connected to the inner side of the fixing plate 4. A slot sleeve 62 is fixedly connected to the circumferential surface of the rotating shaft 52. A feeding plate 63 is engaged with the circumferential surface of the slot sleeve 62. A locking sleeve 64 is engaged with the circumferential surface of the slot sleeve 62. A scraper 65 is fixedly connected to the circumferential surface of the rotating shaft 52.

[0034] As shown in the figure, the circumferential surface of the slot sleeve 62 is provided with slots. The number of slots is set to several and they are arranged in a circumferential array on the circumferential surface of the slot sleeve 62. By engaging the slots at different positions, the parameters such as the material feed amount and installation angle can be flexibly adjusted to meet diverse quantitative needs, avoid excessive local stress that may cause the slots to deform or the accessories to loosen, and enhance the stability and durability of the connection.

[0035] As shown in the figure, there are several feeding plates 63 arranged in a circular array on the circumferential surface of the slot sleeve 62 to evenly distribute the material and prevent local accumulation. This ensures that the feeding amount of each subsequent feeding port is balanced. The bottom of the feeding box 61 is sloped to use gravity to make the material gather at the bottom feeding port and prevent material residue in the box. The bottom of the feeding box 61 has several feeding ports arranged in a circular array to improve feeding efficiency, shorten feeding time, and avoid local overload.

[0036] A specific application of this embodiment is as follows: The operator places the raw materials to be mixed into the feed hopper 55, which then enters the mixing chamber 54 through the feed pipe 56. The motor 51 is started, and its output shaft drives the rotating shaft 52 to rotate. The mixing plate 53 on the rotating shaft 52 rotates synchronously within the mixing chamber 54. Because the feed pipe 56 is located above the mixing plate 53, the raw materials fall directly into the mixing area, where they are rapidly tumbled by the rotating mixing plate 53, achieving efficient mixing. The baffle 57 on the rotating shaft 52 controls the mixing time, ensuring that the raw materials are concentrated in the mixing chamber 54 and thoroughly mixed. The mixed raw materials are discharged through the holes in the circumferential array at the bottom of the mixing chamber 54 and transported to the next stage via the transmission pipe 58. The circumferential array distribution of multiple supports 1 and supporting feet 2 provides stable support for the entire mixing process, reduces vibration, and ensures continuous and efficient operation.

[0037] The mixed raw materials enter the feeding box 61 through the transfer pipe 58. The slope at the bottom of the feeding box 61 guides the raw materials to gather at the bottom. The rotating shaft 52 drives the slot sleeve 62 and the circumferential array of feeding plates 63 to rotate. The feeding plates 63 cooperate with the feeding ports of the circumferential array at the bottom of the feeding box 61, and the amount of raw materials falling is controlled by the degree of overlap between the two. During rotation, the feeding plates 63 continuously separate and guide the raw materials, and the scraper 65 cleans up the residue, so that the raw materials are evenly discharged through the feeding ports, achieving quantitative control. The overall structure ensures continuous and stable feeding, adapting to production needs.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency mixing device for raw materials in the production of ABS plastic granules, comprising a support frame (1), characterized in that: The bottom of the bracket (1) is fixedly connected to a support foot pad (2), the side of the bracket (1) is fixedly connected to an upper plate (3), the side of the bracket (1) is fixedly connected to a fixing plate (4), and the side of the bracket (1) is provided with a stirring mechanism (5). The stirring mechanism (5) includes a motor (51), the bottom of which is fixedly connected to the top of the upper plate (3), the end of the output shaft of the motor (51) is fixedly connected to a rotating shaft (52), the circumferential surface of the rotating shaft (52) is fixedly connected to a stirring plate (53), the side of the bracket (1) is fixedly connected to a stirring box (54), the inner side of the upper plate (3) is fixedly connected to a feeding box (55), the bottom of the feeding box (55) is fixedly connected to a feeding pipe (56), the circumferential surface of the rotating shaft (52) is fixedly connected to a baffle (57), and the bottom of the stirring box (54) is fixedly connected to a transmission pipe (58).

2. The high-efficiency mixing device for raw materials in ABS plastic granule production according to claim 1, characterized in that, The number of brackets (1) is set to several and arranged in a circumferential array on the side of the upper plate (3), and the number of supporting foot pads (2) is set to several and arranged in a circumferential array on the side of the brackets (1).

3. The high-efficiency mixing device for raw materials in ABS plastic granule production according to claim 2, characterized in that, The bottom of the mixing tank (54) has holes, and the number of holes is set to several, and they are arranged in a circumferential array at the bottom of the mixing tank (54).

4. The high-efficiency mixing device for raw materials in ABS plastic granule production according to claim 3, characterized in that, The feed pipe (56) is located above the stirring plate (53), and the diameter of the bottom hole of the stirring box (54) is smaller than the inner diameter of the transmission pipe (58).

5. The high-efficiency mixing device for raw materials in ABS plastic granule production according to claim 4, characterized in that, The bottom of the mixing tank (54) is provided with a quantitative feeding mechanism (6), which includes a feeding box (61). The top of the feeding box (61) is fixedly connected to the bottom of the mixing tank (54), and the circumferential surface of the feeding box (61) is fixedly connected to the inner side of the fixing plate (4). The circumferential surface of the rotating shaft (52) is fixedly connected with a slot sleeve (62), the circumferential surface of the slot sleeve (62) is engaged with a feeding plate (63), the circumferential surface of the slot sleeve (62) is engaged with a locking sleeve (64), and the circumferential surface of the rotating shaft (52) is fixedly connected with a scraper (65).

6. The high-efficiency mixing device for raw materials in ABS plastic granule production according to claim 5, characterized in that, The circumferential surface of the card slot sleeve (62) is provided with card slots, and the number of card slots is set to several, and they are arranged in a circumferential array on the circumferential surface of the card slot sleeve (62).

7. The high-efficiency mixing device for raw materials in ABS plastic granule production according to claim 6, characterized in that, The number of the feeding plates (63) is set to several and arranged in a circumferential array on the circumferential surface of the slot sleeve (62). The bottom of the feeding box (61) is provided with a slope. The bottom of the feeding box (61) is provided with a feeding port. The number of the feeding ports is set to several and arranged in a circumferential array on the bottom of the feeding box (61).

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