Mixing mechanism for material modification

Abstract

The utility model discloses a mixing mechanism for material modification, which comprises a barrel, a stirring unit and a dust removal unit, the stirring unit is connected with the barrel, the stirring unit is used for stirring materials in the barrel, the dust removal unit comprises a dust collection barrel, a filter barrel, a dust removal piece and a first driving piece, and a dust collection cavity is arranged in the dust collection barrel. The dust collecting cavity is communicated with the barrel body through the air extracting part, the multiple filter cartridges are arranged in the dust collecting cavity in the axis direction of the dust collecting barrel, the dust collecting cavity is communicated with the air exhausting cavity through the multiple filter cartridges, and the dust removing part is arranged in the dust collecting cavity and connected with the multiple filter cartridges in a sliding and sleeving mode. The first driving piece is arranged on the dust collecting cylinder and connected with the dust removing piece, and the first driving piece is used for driving the dust removing piece to slide in the axis direction of the filter cylinder. The problem that in the prior art, when materials and modifiers are mixed and stirred, generated dust is inconvenient to collect is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing equipment technical field, concretely relates to a material modification is with mixing mechanism. BACKGROUND

[0002] Material modification refers to the process of changing the structure, composition or surface properties of materials through physical, chemical or biological methods to improve or impart specific properties. This treatment can significantly affect the mechanical strength, heat resistance, corrosion resistance, electrical conductivity, optical properties, etc. of materials, making them more suitable for specific application requirements.

[0003] In the prior art, two or more different materials are uniformly combined together through stirring and mixing to form a composite material to obtain comprehensive performance that cannot be achieved by a single material. After adding a modifier to the material, the material needs to be stirred, which produces a lot of dust. If the dust is not collected, the dust will disperse into the production workshop when the material is discharged, causing pollution to the environment in the workshop and affecting the health of production personnel. SUMMARY

[0004] The utility model aims at overcoming the above technical insufficiency, providing a material modification is with mixing mechanism, solves the problem that the dust produced when the material and modifier are mixed and stirred is inconvenient to collect in the prior art.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a material modification is with mixing mechanism, including cylinder, stirring unit and dust removal unit, stirring unit is connected with cylinder, stirring unit is used for stirring the material in the cylinder, dust removal unit dust collection cylinder, filter cylinder, ash removal part and first driving piece, dust collection cavity and exhaust cavity located above dust collection cavity are equipped in dust collection cylinder, dust collection cavity communicates with cylinder through suction element, a plurality of filter cylinders are located in dust collection cavity along the axial direction of dust collection cylinder, and dust collection cavity communicates with exhaust cavity through a plurality of filter cylinders, ash removal part is located in dust collection cavity and is slidably connected with a plurality of filter cylinders, first driving piece is located on dust collection cylinder and is connected with ash removal part, first driving piece is used to drive ash removal part to slide along the axial direction of filter cylinder.

[0007] In some embodiments, the stirring unit includes a second driving member and a stirring member, the second driving member is fixedly arranged on the top of the cylinder, the stirring member is arranged in the cylinder and connected with the output end of the second driving member, and the second driving member is used to drive the stirring member to rotate.

[0008] In some embodiments, the stirring member comprises a mounting disc, a stirring rod and blades, the center of the mounting disc is fixedly connected with the output end of the second driving member, at least one stirring rod is arranged in the cylinder along the axial direction of the cylinder and is fixedly connected with the mounting disc, and a plurality of blades are fixedly arranged on the stirring rod.

[0009] In some embodiments, the stirring member further comprises a scraper, the scraper is fixedly connected with the stirring rod, and the scraper is in contact with the inner bottom wall of the cylinder.

[0010] In some embodiments, the lifting unit comprises a lifting pipe, an extrusion screw and a reversible motor, the lifting pipe is fixedly arranged in the cylinder along the axial direction of the cylinder, a stirring space is formed between the outer wall of the lifting pipe and the inner wall of the cylinder, the stirring rod is arranged in the stirring space, the upper end of the lifting pipe is located below the mounting disc, the side wall of the upper end of the lifting pipe is provided with a discharge port, the lower end of the lifting pipe is provided with a plurality of feeding ports near the inner bottom wall of the cylinder, and the lower end of the lifting pipe is provided with a plurality of discharge ports near the outer bottom wall of the cylinder, the extrusion screw is coaxially and rotationally arranged in the lifting pipe, and the reversible motor is fixedly arranged at the lower end of the lifting pipe and connected with one end of the extrusion screw.

[0011] In some embodiments, the outer side of the upper end of the cylinder is provided with an annular cavity, the annular cavity is communicated with the inside of the cylinder through a plurality of through holes, and the annular cavity is communicated with the dust collection cavity through a suction member.

[0012] In some embodiments, the filter cartridge comprises a sleeve and a filter membrane, the sleeve is fixedly arranged in the dust collection cavity, the sleeve is provided with a plurality of perforations, and the filter membrane is sleeved on the sleeve.

[0013] In some embodiments, the ash removal member comprises a sliding plate and a plurality of guide pipes arranged on the sliding plate, each filter cartridge is correspondingly arranged in each guide pipe, and the inner wall of the guide pipe is provided with brush hairs in contact with the filter membrane.

[0014] In some embodiments, the first driving member comprises a threaded rod, a guide rod and a reduction motor, the guide rod is fixedly arranged in the dust collection cylinder, the threaded rod is rotationally arranged in the dust collection cylinder, the reduction motor is arranged at the top of the dust collection cylinder and fixedly connected with one end of the threaded rod, the sliding plate is slidingly connected with the guide rod and threadedly rotationally connected with the threaded rod.

[0015] In some embodiments, the lower end of the dust collection cylinder is provided with an ash discharge pipe communicated with the dust collection cavity, and the ash discharge pipe is provided with a control valve.

[0016] Compared with the prior art, the mixing mechanism for material modification provided by the utility model, through the dust collection cavity arranged in the dust collection cylinder and the exhaust cavity arranged above the dust collection cavity, the dust in the cylinder body can be sucked into the dust collection cavity along with the airflow, the plurality of filter cylinders are arranged in the dust collection cavity along the axial direction of the dust collection cylinder, the dust collection cavity is connected with the exhaust cavity through the plurality of filter cylinders, the plurality of filter cylinders can effectively filter the dust in the airflow, the ash removal part is arranged in the dust collection cavity and is sleeved with the plurality of filter cylinders, the first driving part is arranged on the dust collection cylinder and is connected with the ash removal part, the ash removal part is driven to slide along the axial direction of the filter cylinder through the first driving part, the ash removal part can clean the dust on the filter cylinder, the dust falls into the bottom of the dust collection cylinder and is collected, effectively avoiding that the dust is dispersed into the production workshop when the material in the cylinder body is discharged, and the cleanness of the production workshop is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the mixing mechanism for material modification provided by the utility model embodiment.

[0018] Figure 2 It is Figure 1 It is an enlarged schematic view of the A area in the figure.

[0019] Figure 3 It is Figure 1 It is an enlarged schematic view of the B area in the figure.

[0020] Figure 4 It is a structure schematic view of the ash removal part provided by the utility model embodiment. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0022] In order to solve the technical problem that the dust generated when the material and the modifier are mixed and stirred is inconvenient to collect in the prior art, the utility model provides a mixing mechanism for material modification, which can collect the dust generated when the material and the modifier are mixed and stirred.

[0023] Please refer to Figures 1-4 , Figures 1-4The utility model discloses a kind of mixing mechanisms for material modification in an embodiment, including cylinder 1, stirring unit 2 and dust removal unit 3, the stirring unit 2 with the cylinder 1 is connected, the stirring unit 2 is used to stir the material in cylinder 1, the dust removal unit 3 includes dust collection cylinder 31, filter cylinder 32, ash removal piece 33 and first driving piece 34, dust collection cavity is equipped in the dust collection cylinder 31, and exhaust cavity is located above dust collection cavity, the dust collection cavity is communicated with cylinder 1 by suction member 35, multiple filter cylinder 32 is arranged in dust collection cavity along the axis direction of dust collection cylinder 31, and the dust collection cavity is communicated with exhaust cavity by multiple filter cylinder 32, the ash removal piece 33 is arranged in dust collection cavity and is slidably connected with multiple filter cylinder 32, the first driving piece 34 is arranged on dust collection cylinder 31 and is connected with ash removal piece 33, and the first driving piece 34 is used to drive ash removal piece to slide along the axis direction of filter cylinder 32.

[0024] It needs to be explained that the stirring unit 2 is not limited to a certain specific structure, in the specific embodiment, the stirring unit 2 includes second driving piece 21 and stirring piece 22, the second driving piece 21 is fixedly arranged on the top of the cylinder 1, the stirring piece 22 is arranged in the cylinder 1 and is connected with the output end of the second driving piece 21, and the second driving piece 21 is used to drive the stirring piece 22 to rotate.

[0025] Specifically, the stirring piece 22 includes mounting disc 221, stirring rod 222 and blade 223, the center of the mounting disc 221 is fixedly connected with the output end of the second driving piece 21, at least one stirring rod 222 is arranged in the cylinder 1 along the axis direction of the cylinder 1 and the mounting disc 221 is fixedly connected, and multiple blades 223 are fixedly arranged on the stirring rod 222.

[0026] In the specific embodiment, the mounting disc 221 is in the shape of a disc as a whole, and four stirring rods 222 are fixedly arranged on the circumferential side of the mounting disc 221, wherein the second driving piece 21 is a servo motor, and the mounting disc 221 is driven to rotate by the servo motor, thereby driving the four stirring rods 222 to rotate.

[0027] On the basis of the above scheme, in order to facilitate the stirring of the material at the bottom of the cylinder 1, specifically, the stirring piece 22 further includes a scraper 224, the scraper 224 is fixedly connected with the stirring rod 222, and the scraper 224 is in contact with the inner bottom wall of the cylinder 1.

[0028] On the basis of the above scheme, in order to ensure that the material and modifier are mixed more uniformly, specifically, it further comprises a lifting unit 4, the lifting unit comprises a lifting pipe 41, an extrusion screw 42 and a forward and reverse motor 43, the lifting pipe 41 is fixedly arranged in the cylinder body 1 along the axis direction of the cylinder body 1, a stirring space is formed between the outer wall of the lifting pipe 41 and the inner wall of the cylinder body 1, the stirring rod 222 is arranged in the stirring space, the upper end of the lifting pipe 41 is located below the mounting disc 221, the side wall of the upper end of the lifting pipe 41 is provided with a plurality of discharge ports 411, the lower end of the lifting pipe 41 is provided with a plurality of feeding ports 412 near the inner bottom wall of the cylinder body 1, and the lower end of the lifting pipe 41 is provided with a discharge port 413 near the outer bottom wall of the cylinder body 1, the extrusion screw 42 is coaxially and rotationally arranged in the lifting pipe 41, and the forward and reverse motor 43 is fixedly arranged at the lower end of the lifting pipe 41 and connected with one end of the extrusion screw 42.

[0029] It should be noted that when the extrusion screw 42 is driven to rotate clockwise by the forward and reverse motor 43, the material in the lifting pipe 41 moves upward, and then the material is discharged again into the stirring space through the plurality of discharge ports 411 for circulation; when the extrusion screw 42 is driven to rotate counterclockwise by the forward and reverse motor 43, the material in the lifting pipe 41 is discharged through the discharge port 413.

[0030] On the basis of the above scheme, the outer side of the upper end of the cylinder body 1 is provided with an annular cavity 11, the annular cavity 11 is communicated with the inside of the cylinder body 1 through a plurality of through holes, and the annular cavity 11 is communicated with the dust collection cavity through the air extraction member 35.

[0031] In the embodiment, the filter cartridge 32 comprises a sleeve 321 and a filter membrane 322, the sleeve 321 is fixedly arranged in the dust collection cavity, a plurality of perforations are arranged on the sleeve 321, and the filter membrane 322 is sleeved on the sleeve 321.

[0032] It should be noted that the ash removal member 33 comprises a sliding plate 331 and a plurality of conduits 332 arranged on the sliding plate 331, each filter cartridge 32 is correspondingly arranged in each conduit 332, and the inner wall of the conduit 332 is provided with brush 333 in contact with the filter membrane 322.

[0033] In the embodiment, the first driving member 34 comprises a threaded rod 341, a guide rod 342 and a speed reducer 343, the guide rod 342 is fixedly arranged in the dust collection cylinder 31, the threaded rod 341 is rotationally arranged in the dust collection cylinder 31, the speed reducer 343 is arranged at the top of the dust collection cylinder 31 and fixedly connected with one end of the threaded rod 341, the sliding plate 331 is slidingly connected with the guide rod 342 and threadedly rotationally connected with the threaded rod 341.

[0034] It should be noted that by driving the threaded rod 341 to rotate through the speed reducer motor 343, the sliding plate 331 can be driven to move along the length direction of the guide wire, the bristles 333 are in contact with the filter membrane 322, and dust attached to the filter membrane 322 can be effectively cleaned.

[0035] In addition, the lower end of the dust collecting cylinder 31 is provided with an ash discharge pipe 311 communicated with the dust collecting cavity, and the ash discharge pipe 311 is provided with a control valve 312.

[0036] The specific implementation of the utility model above does not constitute a limitation on the protection scope of the utility model. Any various other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A mixing mechanism for material modification, comprising a barrel, a stirring unit and a dust removal unit, the stirring unit is connected with the barrel, and the stirring unit is used for stirring the material in the barrel, characterized in that, The dust removal unit comprises a dust collection cylinder, a filter cylinder, a dust removal part and a first driving part. The dust collection cylinder is internally provided with a dust collection cavity and an exhaust cavity above the dust collection cavity. The dust collection cavity is communicated with the cylinder body via an exhaust part. A plurality of filter cylinders are arranged in the dust collection cavity along the axial direction of the dust collection cylinder. The dust collection cavity is communicated with the exhaust cavity via the plurality of filter cylinders. The dust removal part is arranged in the dust collection cavity and is slidably connected with the plurality of filter cylinders. The first driving part is arranged on the dust collection cylinder and is connected with the dust removal part. The first driving part is used to drive the dust removal part to slide along the axial direction of the filter cylinder.

2. A material modifying mixing mechanism according to claim 1, wherein The stirring unit comprises a second driving part and a stirring part. The second driving part is fixedly arranged on the top of the cylinder body. The stirring part is arranged in the cylinder body and is connected with the output end of the second driving part. The second driving part is used to drive the stirring part to rotate.

3. A material modifying mixing mechanism according to claim 2, wherein The stirring part comprises a mounting disc, a stirring rod and a blade. The center of the mounting disc is fixedly connected with the output end of the second driving part. At least one stirring rod is arranged in the cylinder body along the axial direction of the cylinder body and is fixedly connected with the mounting disc. A plurality of blades are fixedly arranged on the stirring rod at intervals.

4. A material modifying mixing mechanism according to claim 3, wherein The stirring part further comprises a scraper. The scraper is fixedly connected with the stirring rod and is in contact with the inner bottom wall of the cylinder body.

5. The mixing mechanism for material modification according to claim 3, wherein The lifting unit comprises a lifting pipe, an extrusion screw and a forward-reverse motor. The lifting pipe is fixedly arranged in the cylinder body along the axial direction of the cylinder body. The outer wall of the lifting pipe and the inner wall of the cylinder body form a stirring space. The stirring rod is arranged in the stirring space. The upper end of the lifting pipe is located below the mounting disc. The side wall of the upper end of the lifting pipe is provided with a plurality of discharge ports. The lower end of the lifting pipe is provided with a plurality of feeding ports near the inner bottom wall of the cylinder body. The lower end of the lifting pipe is provided with a discharge port near the outer bottom wall of the cylinder body. The extrusion screw is coaxially and rotatably arranged in the lifting pipe. The forward-reverse motor is fixedly arranged on the lower end of the lifting pipe and is connected with one end of the extrusion screw.

6. The material modifying mixing mechanism of claim 1, wherein The outer side of the upper end of the cylinder body is provided with an annular cavity. The annular cavity is communicated with the inside of the cylinder body via a plurality of through holes. The annular cavity is communicated with the dust collection cavity via an exhaust part.

7. The material modifying mixing mechanism of claim 1, wherein The filter cylinder comprises a sleeve and a filter membrane. The sleeve is fixedly arranged in the dust collection cavity. The sleeve is provided with a plurality of perforations. The filter membrane is sleeved on the sleeve.

8. A material modifying mixing mechanism according to claim 7, wherein The dust removal part comprises a sliding plate and a plurality of guide pipes arranged on the sliding plate. Each filter cylinder is correspondingly arranged in each guide pipe. The inner wall of the guide pipe is provided with brush hairs in contact with the filter membrane.

9. A material modifying mixing mechanism according to claim 8, wherein The first driving part comprises a threaded rod, a guide rod and a speed reduction motor. The guide rod is fixedly arranged in the dust collection cylinder. The threaded rod is rotatably arranged in the dust collection cylinder. The speed reduction motor is arranged on the top of the dust collection cylinder and is fixedly connected with one end of the threaded rod. The sliding plate is slidably connected with the guide rod and is threadedly rotatably connected with the threaded rod.

10. A material modifying mixing mechanism according to claim 9, wherein The lower end of the dust collection cylinder is provided with a dust discharge pipe communicated with the dust collection cavity. The dust discharge pipe is provided with a control valve.

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