A plastic powder dispersion device

Abstract

The present invention belongs to the technical field of plastic production equipment, and particularly relates to a plastic powder dispersion device, which includes a dispersion barrel, a barrel rotation assembly, a dispersion stirring assembly, and a barrel limiting assembly; the dispersion barrel includes a barrel body and a barrel top cover; and a spiral blade is annularly arranged on the inner wall of the barrel body, and a material discharge port is arranged at the bottom. A rotation limiting groove adapted to the dispersion stirring assembly is arranged on the barrel top cover; the barrel rotation assembly is arranged at the bottom of the dispersion barrel and is used for placing and rotating the dispersion barrel; the dispersion stirring assembly is arranged on the dispersion barrel and is used for dispersing and stirring materials and driving the dispersion barrel to rotate; the barrel limiting assembly is arranged on the side of the dispersion barrel and is used for pushing the dispersion barrel to discharge materials and limiting the dispersion barrel. The present invention provides a plastic powder dispersion device, which not only has high dispersion efficiency, but also can fully disperse plastic raw materials.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic production equipment, and in particular relates to a plastic powder dispersing device. Background Art

[0002] The solid raw materials used in plastic production come in various forms, including granular, powdered, and blocky. During the production process, no matter what form the solid raw materials are in, they generally need to be converted into smaller particle sizes before being used in the production of plastic products. The device used to convert powdered and blocky solid raw materials into smaller particle sizes is generally a dispersion device. In the prior art, the dispersion device generally uses a stirring component to disperse the plastic raw materials in a fixed dispersion barrel to disperse the raw materials. Although this method can disperse and stir the plastic raw materials to a certain extent, it generally has low efficiency and insufficient dispersion. Summary of the invention

[0003] In order to solve the deficiencies of the prior art, the present invention provides a plastic powder dispersing device.

[0004] The technical effects to be achieved by the present invention are achieved through the following technical solutions:

[0005] The plastic powder dispersing device in the present invention comprises a dispersing barrel, a barrel rotating assembly, a dispersing stirring assembly and a barrel limiting assembly; the dispersing barrel comprises a barrel body and a barrel top cover; and a spiral blade is arranged on the inner wall of the barrel body, a material discharge port is arranged at the bottom, and a rotation limiting groove adapted to the dispersing stirring assembly is arranged on the barrel top cover; the barrel rotating assembly is arranged at the bottom of the dispersing barrel for placing and rotating the dispersing barrel; the dispersing stirring assembly is arranged on the dispersing barrel for dispersing and stirring materials and driving the dispersing barrel to rotate; the barrel limiting assembly is arranged on the side of the dispersing barrel for pushing the dispersing barrel to discharge materials and limiting the dispersing barrel.

[0006] Furthermore, the rotation direction of the spiral blade is opposite to the stirring direction of the dispersing and stirring assembly.

[0007] Furthermore, the rotation limiting groove is a rectangular limiting groove, a trapezoidal limiting groove, a fan-shaped limiting groove or a U-shaped limiting groove.

[0008] Furthermore, the barrel rotating assembly includes a turntable base and a barrel turntable arranged in the turntable base.

[0009] Further, the dispersion and stirring assembly includes a hydraulic lifting drive assembly disposed on the side of the dispersion barrel, and a stirring assembly connected to the hydraulic lifting drive assembly; the stirring assembly includes a stirring rod connected to the hydraulic lifting drive assembly, a stirring paddle disposed at the end of the stirring rod, and a rotating linkage rod disposed at the top of the stirring rod.

[0010] Further, the rotating linkage rod is an inverted L-shaped rod or an inverted L-shaped plate structure adapted to the rotating limit groove.

[0011] Further, the barrel limiting assembly includes a limiting bracket disposed on the side of the barrel body, a driving cylinder assembly fixed on the limiting bracket, and a limiting ring assembly corresponding to the barrel rotating assembly and connected to the driving cylinder assembly.

[0012] Further, the limiting ring assembly includes a limiting ring, and a rotating roller disposed on the limiting ring and adapted to the barrel body.

[0013] Further, the limiting ring is a clamp structure or a U-shaped hoop structure adapted to the barrel body.

[0014] Further, a feeding assembly is further included; the feeding assembly is connected to the barrel rotating assembly and disposed on the side opposite to the barrel limiting assembly, and includes an inclined feeding table and a feeding roller shaft disposed on the inclined surface of the inclined feeding table.

[0015] In summary, the plastic powder dispersion device of the present invention has at least the following advantages:

[0016] 1. The plastic powder dispersion device of the present invention combines a barrel rotating assembly, a dispersion and stirring assembly, and spiral blades in the dispersion barrel to disperse and stir the plastic raw materials in the dispersion barrel; when the dispersion and stirring assembly disperses and stirs the plastic raw materials in the dispersion barrel, it can simultaneously drive the dispersion barrel to rotate, so that the plastic raw materials in the dispersion barrel move at a high speed, and then are cut by the spiral blades in the dispersion barrel. Compared with the prior art in which a stirring assembly is used to disperse the plastic raw materials in a fixed dispersion barrel, the dispersion method of this device can effectively improve the mobility of the plastic raw materials, so that the plastic raw materials are evenly dispersed, which not only ensures the sufficiency of the dispersion and stirring of the plastic raw materials, but also improves the overall dispersion efficiency of the device.

[0017] 2. The spiral direction of the spiral blades of the present invention is opposite to the stirring direction of the dispersion and stirring assembly. When the dispersion and stirring assembly disperses and stirs the plastic powder, the spiral blades simultaneously disperse and stir the plastic raw materials in the reverse direction, which can further effectively improve the dispersion efficiency and the sufficiency of the device dispersion.

[0018] 3. The plastic powder dispersion device of the present invention is provided with a bucket limiting component, which can not only effectively limit the position of the dispersion bucket when the dispersion bucket rotates, improve the overall stability of the device, but also push the dispersion bucket during feeding, facilitating the feeding of the plastic after dispersion.

[0019] 4. The plastic powder dispersion device of the present invention is also provided with a feeding component, which can facilitate the movement of the dispersion bucket during feeding and improve the efficiency of the device for dispersion and feeding. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the plastic powder dispersion device in the embodiment of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the top cover of the bucket in the embodiment of the present invention.

[0022] Figure 3 It is a schematic structural diagram of the stirring component in the embodiment of the present invention.

[0023] Figure 4 It is a schematic structural diagram of the limiting ring component in the embodiment of the present invention. Detailed Description of the Invention

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Therefore, the detailed description of the embodiments of the present invention provided in the drawings below is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0026] As shown in the attached Figure 1 drawing, in a preferred embodiment, the plastic powder dispersion device of the present invention includes a dispersion bucket 100, a bucket rotation component 200, a dispersion stirring component 300, a bucket limiting component 400 and a feeding component 500.

[0027] The dispersion bucket 100 includes a bucket body 110 and a bucket top cover 120; a spiral blade 111 is annularly arranged on the inner wall of the bucket body 110, and a material discharge port 112 is arranged at the bottom; preferably, the spiral direction of the spiral blade 111 is opposite to the stirring direction of the dispersion stirring component 300. As shown in the attached Figure 2As shown in the figure, a rotation limiting groove 121 adapted to the dispersion and stirring assembly 300 is provided on the top cover 120 of the material barrel; preferably, the rotation limiting groove 121 is a rectangular limiting groove (as shown in (a) of the attached Figure 2 figure), a trapezoidal limiting groove (as shown in (b) of the attached Figure 2 figure), a sector-shaped limiting groove (as shown in (c) of the attached Figure 2 figure), or a U-shaped limiting groove (as shown in (d) of the attached Figure 2 figure). The material barrel rotation assembly 200 is arranged at the bottom of the dispersion material barrel 100 and is used for placing and rotating the dispersion material barrel 100; the specific structure includes a turntable base 210 and a material barrel turntable 220 arranged inside the turntable base 210. The dispersion and stirring assembly 300 is arranged on the dispersion material barrel 100 and is used for dispersing and stirring materials and driving the dispersion material barrel 100 to rotate; the specific structure includes a hydraulic lifting drive assembly 310 arranged on the side of the dispersion material barrel 100 and a stirring assembly 320 connected to the hydraulic lifting drive assembly 310; as shown in the attached Figure 3 figure, the stirring assembly 320 includes a stirring rod 321 connected to the hydraulic lifting drive assembly 310, a stirring paddle 322 arranged at the end of the stirring rod 321, and a rotation linkage rod 323 arranged at the top of the stirring rod 321; preferably, the rotation linkage rod 323 is an inverted L-shaped rod or an inverted L-shaped plate structure adapted to the rotation limiting groove 121.

[0028] The plastic powder dispersion device of the present invention combines the material barrel rotation assembly 200, the dispersion and stirring assembly 300 and the spiral blade 111 in the dispersion material barrel 100 to disperse and stir the plastic raw materials in the dispersion material barrel 100; when the dispersion and stirring assembly 300 disperses and stirs the plastic raw materials in the dispersion material barrel 100, it can drive the dispersion material barrel 100 to rotate at the same time, so that the plastic raw materials in the dispersion material barrel 100 move at a high speed, and then are cut by the spiral blade 111 in the dispersion material barrel 100. Compared with the prior art method of using a stirring assembly to disperse the plastic raw materials in a fixed dispersion material barrel, the dispersion method of this device can effectively improve the mobility of the plastic raw materials, so that the plastic raw materials are evenly dispersed, which not only ensures the sufficiency of the dispersion and stirring of the plastic raw materials, but also improves the overall dispersion efficiency of the device. Moreover, the spiral direction of the spiral blade 111 is opposite to the stirring direction of the dispersion and stirring assembly 300. When the dispersion and stirring assembly 300 disperses and stirs the plastic powder, the spiral blade 111 disperses and stirs the plastic raw materials in the opposite direction at the same time, which can further effectively improve the dispersion efficiency and the sufficiency of the device dispersion.

[0029] The barrel limiting component 400 is arranged on the side of the dispersion barrel 100 and is used to push the dispersion barrel 100 to discharge materials and limit the dispersion barrel 100. The barrel limiting component 400 includes a limiting bracket 420 arranged on the side of the barrel body 100, a driving cylinder component 410 fixedly arranged on the limiting bracket 420, and a limiting ring component 430 corresponding to the barrel rotating component 200 and connected to the driving cylinder component 410. As shown in the appendix Figure 4 As shown, the limiting ring component 430 includes a limiting ring 431 and a rotating roller 432 arranged on the limiting ring 431 and adapted to the barrel body 100; preferably, the limiting ring 431 is a clamp structure adapted to the barrel body 100 (as shown in (a) of the appendix Figure 4 ), or a U-shaped hoop structure (as shown in (b) of the appendix Figure 4 ). The barrel limiting component 400 can not only effectively limit the position of the dispersion barrel 100 when the dispersion barrel 100 rotates, improve the overall stability of the device, but also push the dispersion barrel 100 during material discharging, facilitating the discharging of the plastic after dispersion. The discharging component 500 is connected to the barrel rotating component 200 and arranged on the side opposite to the barrel limiting component 400, which can facilitate the movement of the dispersion barrel 100 during discharging and improve the discharging efficiency of the device for dispersion; the specific structure includes an inclined discharging table 510 and a discharging roller shaft 520 arranged on the inclined surface of the inclined discharging table 510.

[0030] From the technical solutions of the above embodiments, it can be seen that the present invention provides a plastic powder dispersion device, which not only has high dispersion efficiency but also can fully disperse plastic raw materials.

[0031] In the description of the present invention, it should be understood that the terms indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation to the present invention.

[0032] In the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use. It is only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation on the present invention.

[0034] In the present invention, unless otherwise clearly specified and defined, the first feature being above or below the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being below, under, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0035] Although the description of the present invention is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications, and variations based on the above content. Therefore, all such substitutions, improvements, and variations are included within the spirit and scope of the appended claims.

Claims

1. A plastic powder dispersion device, characterized in that, It includes a dispersion barrel, a barrel rotation assembly, a dispersion stirring assembly, and a barrel limit assembly; The dispersion barrel includes a barrel body and a barrel top cover; a spiral blade is annularly provided on the inner wall of the barrel body, a material discharge port is provided at the bottom, and a rotation limit groove adapted to the dispersion stirring assembly is provided on the barrel top cover; The barrel rotation assembly is arranged at the bottom of the dispersion barrel for placing and rotating the dispersion barrel; The dispersion stirring assembly is arranged on the dispersion barrel for dispersing and stirring materials and driving the dispersion barrel to rotate; the barrel limit assembly is arranged on the side of the dispersion barrel for pushing the dispersion barrel to discharge materials and limiting the dispersion barrel, and the spiral direction of the spiral blade is opposite to the stirring direction of the dispersion stirring assembly; The rotation limit groove is a rectangular limit groove, a trapezoidal limit groove, a fan-shaped limit groove or a U-shaped limit groove; the dispersion stirring assembly includes a hydraulic lifting drive assembly arranged on the side of the dispersion barrel and a stirring assembly connected to the hydraulic lifting drive assembly; the stirring assembly includes a stirring rod connected to the hydraulic lifting drive assembly, a stirring paddle arranged at the end of the stirring rod, and a rotation linkage rod arranged at the top of the stirring rod; the rotation linkage rod is an inverted L-shaped rod or an inverted L-shaped plate structure adapted to the rotation limit groove.

2. The plastic powder dispersion device according to claim 1, characterized in that, The barrel rotation assembly includes a turntable base and a barrel turntable arranged in the turntable base.

3. The plastic powder dispersion device according to claim 1, characterized in that, The barrel limit assembly includes a limit bracket arranged on the side of the barrel body, a drive cylinder assembly fixed on the limit bracket, and a limit ring assembly corresponding to the barrel rotation assembly and connected to the drive cylinder assembly.

4. The plastic powder dispersion device according to claim 3, characterized in that, The limit ring assembly includes a limit ring and a rotating roller arranged on the limit ring and adapted to the barrel body.

5. The plastic powder dispersion device according to claim 4, characterized in that, The limit ring is a clamp structure or a U-shaped clamp structure adapted to the barrel body.

6. The plastic powder dispersion device according to claim 1, characterized in that, It further includes a blanking assembly; The blanking assembly is connected to the barrel rotation assembly and arranged on the side opposite to the barrel limit assembly, and includes an inclined blanking table and a blanking roller shaft arranged on the inclined surface of the inclined blanking table.

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