CN219988487U - Feeding structure and 3D printing raw material mixing device - Google Patents
Feeding structure and 3D printing raw material mixing device Download PDFInfo
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- CN219988487U CN219988487U CN202321085268.0U CN202321085268U CN219988487U CN 219988487 U CN219988487 U CN 219988487U CN 202321085268 U CN202321085268 U CN 202321085268U CN 219988487 U CN219988487 U CN 219988487U
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- feeding
- raw material
- treatment
- material mixing
- connecting groove
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- 238000002156 mixing Methods 0.000 title claims abstract description 65
- 239000002994 raw material Substances 0.000 title claims abstract description 54
- 238000010146 3D printing Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract description 2
- 230000002776 aggregation Effects 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000007639 printing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of mixing devices, in particular to a feeding structure and a 3D printing raw material mixing device, which comprises a raw material mixing barrel, a processing component and a control component, wherein a mixing main shaft is vertically arranged in the inner center of the raw material mixing barrel through a bearing, a feeding processing box is vertically arranged on one side of the upper end of the raw material mixing barrel, the processing component is vertically movably inserted and arranged in the feeding processing box, the processing component comprises a processing barrel, the processing barrel arranged in the feeding processing box is driven to rotate at a high speed through normal mixing and stirring rotation of the mixing main shaft, the raw materials for mixing added in the raw material mixing barrel are subjected to agglomeration and scattering operation, the efficiency and the full mixing effect of the raw materials in the raw material mixing barrel are accelerated, and simultaneously, a blowing fan, a blowback hole and a filter bag are matched while the processing barrel is driven to rotate, so that the drying effect and the neatness of the raw materials after scattering are improved, the whole operation is simple, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of mixing devices, in particular to a feeding structure and a 3D printing raw material mixing device.
Background
The 3D printer is also called as a three-dimensional printer, is an accumulating manufacturing technology, is based on a digital model file, and utilizes special wax materials, powdery metal or plastic and other bondable materials to manufacture a three-dimensional object by printing a layer of bonding materials, wherein the plastic raw materials of the 3D printer are required to be fully mixed when being produced, and then the raw materials are manufactured into a 3D printing material by an extruder;
in the prior art, when the raw materials are mixed, a plurality of raw materials are required to be poured into a mixing device, and then are fully and uniformly mixed through stirring blades in the mixing device;
however, due to the different transportation and storage environments of the raw materials, the problems of agglomeration, slight wetting and dust pollution are easy to occur before mixing, and then when mixing and stirring are carried out in a mixing device, the problems of full mixing and poor quality of the raw materials after mixing are not suitable to be carried out, and the use is extremely inconvenient.
Disclosure of Invention
The utility model aims to provide a feeding structure and a 3D printing raw material mixing device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a feed structure, the feed structure comprising:
the raw material mixing barrel is vertically provided with a mixing main shaft at the inner center thereof through a bearing, and a feeding treatment box is vertically arranged at one side of the upper end of the raw material mixing barrel;
the treatment assembly is vertically movably inserted in the feeding treatment box and comprises a treatment cylinder;
the control assembly is arranged on one side in the raw material mixing barrel and comprises a control disc and a control shaft, and the control disc is sleeved on the upper end of the mixing main shaft.
Preferably, the upper end of the feeding treatment box is arranged in an L-shaped structure, the upper end in the feeding treatment box is penetrated and provided with a treatment tank, one side of the horizontal structure of the feeding treatment box is sleeved with a filter bag, one side of the feeding treatment box is obliquely provided with a feeding pipe, and the feeding pipe and the filter bag are communicated with the treatment tank.
Preferably, the lower end of one side in the feeding treatment box is penetrated and communicated with the upper end of the raw material mixing barrel to form a feeding groove, and a diversion trench is obliquely arranged between the feeding groove and the treatment groove.
Preferably, a connecting groove is formed in the feeding treatment box and located right below the treatment groove, a window is formed in the lower end of the connecting groove, penetrates through one side of the feeding treatment box, a bearing groove is formed in the upper end of the connecting groove, and the lower end of the treatment cylinder is vertically movably inserted into the bearing groove through a bearing.
Preferably, the upper end of the treatment cylinder in the treatment tank is provided with a plurality of scattering rods in an inclined and symmetrical way, the inner and outer circumferential surfaces of the treatment cylinder in the treatment tank are symmetrically communicated and provided with a plurality of blowback holes, and the blowback holes are respectively arranged in an inclined and upward way.
Preferably, the control shaft is vertically arranged at the center in the connecting groove, the upper end of the control shaft is sleeved with the air supply fan, the processing cylinder is arranged at the lower end in the connecting groove and is provided with a prismatic joint, the prismatic joint of the control shaft is inserted into the prismatic joint, the processing cylinder is arranged in the connecting groove, and the inner circumferential surface and the outer circumferential surface of the processing cylinder are symmetrically communicated and provided with a plurality of air inlet holes.
Preferably, the lower end of the control shaft penetrates through the upper end of the raw material mixing barrel through a bearing, is inserted and arranged in the raw material mixing barrel and is sleeved with a driven gear, an annular groove is formed in the upper end of the control disc, a plurality of control teeth are symmetrically arranged on one side surface in the annular groove, the driven gear is horizontally inserted and arranged in the annular groove, and one side of the driven gear is meshed and connected with the control teeth.
A D printing raw material mixing device having the above-described feeding structure.
Compared with the prior art, the utility model has the beneficial effects that:
through the normal mixing stirring rotation at mixing spindle, the processing section of thick bamboo that sets up in the feeding processing case is driven high-speed rotatory, gathers group to the mixed raw materials that adds in the raw materials mixing drum and breaks up the operation, the efficiency and the intensive mixing effect of raw materials mixing stirring in the raw materials mixing drum are accelerated, simultaneously when the processing section of thick bamboo is rotatory in the drive, cooperation send fan, blowback hole and filter bag, can carry out blowback clearance and simple steam blowing to the raw materials after breaking up, improve the drying effect and the clean and tidy of raw materials, whole easy operation, convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a process cartridge connection configuration of the present utility model;
FIG. 4 is a schematic view of a cartridge according to the present utility model.
In the figure: raw material mixing drum 1, mixing main shaft 2, feeding processing box 3, inlet pipe 4, feed chute 5, control panel 6, control shaft 7, driven gear 8, air supply fan 9, processing tank 11, processing cylinder 12, prismatic connect groove 13, inlet opening 14, blowback hole 15, break up pole 16, filter bag 17.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following three preferred embodiments.
Example 1
The feeding structure includes raw materials mixing drum 1, the vertical main shaft 2 that mixes that is equipped with of bearing is passed through in the center in the raw materials mixing drum 1, raw materials mixing drum 1 upper end one side is vertical to be equipped with feeding processing case 3, feeding processing case 3 upper end is L shape structure setting, processing tank 11 has been run through to feeding processing case 3 in the upper end, feeding processing case 3 horizontal structure one side has cup jointed filter bag 17, feeding processing case 3 one side upper end slope is equipped with inlet pipe 4, and inlet pipe 4 and filter bag 17 all with processing tank 11 intercommunication setting, feeding tank 5 has been seted up to feeding tank 1 upper end in feeding processing case 3 one side lower extreme run through intercommunication raw materials mixing drum 1, and the slope is equipped with the guiding gutter between feeding tank 5 and the processing tank 11, the material falls into processing tank 11 from the interior slope of inlet pipe 4, then fall into to processing tank 5 from the guiding gutter slope, and in raw materials mixing drum 1 from feeding tank 5, carry out the mixed stirring, the setting of filter bag 17, be used for light pollutant discharge filtration and partial moisture discharge between the raw materials.
Example two
On the basis of the first embodiment, the material entering in the feeding pipe 4 is subjected to high-speed scattering and simple cleaning and drying treatment, the treatment assembly is vertically movably inserted into the feeding treatment box 3, the treatment assembly comprises a treatment cylinder 12, a connecting groove is formed in the feeding treatment box 3 and is positioned right below the treatment groove 11, a window is formed in the lower end in the connecting groove, the upper end in the connecting groove is communicated with the treatment groove 11, a bearing groove is formed in the lower end of the treatment cylinder 12, the vertical movable insertion of the bearing is arranged in the bearing groove, a plurality of scattering rods 16 are obliquely and symmetrically arranged at the upper end in the treatment groove 11, a plurality of blowback holes 15 are symmetrically communicated with the inner and outer circumferences of the treatment cylinder 12, the blowback holes 15 are obliquely and upwards respectively arranged, a plurality of air inlet holes 14 are symmetrically communicated with the inner and outer circumferences of the treatment cylinder 12, when the treatment cylinder 12 rotates at a high speed, the scattering rods 16 can scatter the material entering in the feeding pipe 4, and the mixing efficiency is accelerated.
Example III
On the basis of the second embodiment, the treatment cylinder 12 is driven to rotate, the control component is arranged on one side in the raw material mixing barrel 1, the control component comprises a control disc 6 and a control shaft 7, the control disc 6 is sleeved with the upper end of the mixing main shaft 2, the control shaft 7 is vertically arranged in the center of the connecting groove, the upper end of the control shaft 7 is sleeved with a blower fan 9, the treatment cylinder 12 is arranged at the lower end of the connecting groove, a prismatic joint 13 is arranged at the upper end of the control shaft 7, the prismatic joint of the control shaft 7 is inserted into the prismatic joint 13, the lower end of the control shaft 7 penetrates through the upper end of the raw material mixing barrel 1 through a bearing and is inserted into the raw material mixing barrel 1 and sleeved with a driven gear 8, the upper end of the control disc 6 is provided with an annular groove, one side in the annular groove is symmetrically provided with a plurality of control teeth, the driven gear 8 is horizontally inserted into the annular groove, one side of the driven gear 8 is meshed with the control teeth and is connected with the control teeth, the diameter of the control shaft 8 is far greater than the diameter of the driven gear 8 through the diameter of the mixing main shaft 2, the driven gear 8 controls the control shaft 7 to rotate at a high speed, and then the treatment cylinder 12 and the blower fan 9 rotate at a high speed, and after the air is dispersed into the cylinder 12;
the air generated by the rotation of the air supply fan 9 is blown upwards from the plurality of blowback holes 15 after entering the processing cylinder 12 from the air inlet hole 14, the diameter of the blowback holes 15 is smaller than that of the raw materials, the air blown from the blowback holes 15 is pressurized and sprayed out under the action of the slit, the scattered raw materials are simply dried, polluted and blown out and discharged from the filter bag 17, simple filtration is carried out, and the filter bag 17 can be connected in a sleeving manner through a threaded ring and other common quick connection modes, so that the disassembly is simple and convenient.
A3D printing raw material mixing device, and the 3D printing raw material mixing device is provided with the feeding structure.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A feed structure, characterized in that: the feed structure includes:
the device comprises a raw material mixing barrel (1), wherein a mixing main shaft (2) is vertically arranged in the inner center of the raw material mixing barrel (1) through a bearing, and a feeding treatment box (3) is vertically arranged on one side of the upper end of the raw material mixing barrel (1);
the treatment assembly is vertically and movably inserted in the feeding treatment box (3) and comprises a treatment cylinder (12);
the control assembly is arranged on one side in the raw material mixing barrel (1), and comprises a control disc (6) and a control shaft (7), wherein the control disc (6) is sleeved with the upper end of the mixing main shaft (2).
2. A feed structure according to claim 1, characterized in that: the upper end of the feeding treatment box (3) is arranged in an L-shaped structure, the upper end in the feeding treatment box (3) is penetrated and provided with a treatment tank (11), one side of the horizontal structure of the feeding treatment box (3) is sleeved with a filter bag (17), one side upper end of the feeding treatment box (3) is obliquely provided with a feeding pipe (4), and the feeding pipe (4) and the filter bag (17) are communicated with the treatment tank (11).
3. A feed structure according to claim 2, characterized in that: the lower end of one side in the feeding treatment box (3) is penetrated and communicated with the upper end of the raw material mixing barrel (1) to form a feeding groove (5), and a diversion trench is obliquely arranged between the feeding groove (5) and the treatment groove (11).
4. A feed structure according to claim 3, wherein: the feeding treatment tank (3) is internally provided with a connecting groove right below the treatment tank (11), the lower end in the connecting groove penetrates through one side of the feeding treatment tank (3) to be provided with a window, the upper end in the connecting groove is communicated with the treatment tank (11) to be provided with a bearing groove, and the lower end of the treatment cylinder (12) is vertically movably inserted into the bearing groove through a bearing.
5. A feed structure as claimed in claim 4, wherein: the upper end slope symmetry is equipped with a plurality of bars (16) of breaking up in processing tank (11) are arranged in to processing section of thick bamboo (12), and processing section of thick bamboo (12) are located processing tank (11) inside and outside circumference symmetry intercommunication and have seted up a plurality of blowback holes (15), and a plurality of blowback holes (15) slope upwards set up respectively.
6. A feed structure as claimed in claim 5, wherein: the control shaft (7) is vertically arranged at the center in the connecting groove, the upper end of the control shaft (7) is sleeved with the air supply fan (9), the lower end of the treatment cylinder (12) in the connecting groove is provided with the prismatic connecting groove (13), the upper end of the control shaft (7) is provided with the prismatic joint, the prismatic joint of the control shaft (7) is inserted into the prismatic connecting groove (13), and the treatment cylinder (12) is arranged in the connecting groove and is symmetrically communicated with the inner circumferential surface and the outer circumferential surface of the connecting groove to form a plurality of air inlet holes (14).
7. A feed structure as claimed in claim 6, wherein: the lower extreme of control axle (7) runs through raw materials mixing drum (1) upper end through the bearing and inserts and arrange raw materials mixing drum (1) in and cup joint driven gear (8), and the ring channel has been seted up to control panel (6) upper end, and a side symmetry is equipped with a plurality of control teeth in the ring channel, and driven gear (8) level is pegged graft and is arranged in the ring channel, and driven gear (8) one side links to each other with the meshing of control teeth and sets up.
8. 3D prints raw materials mixing arrangement, its characterized in that: the 3D printing material mixing apparatus has the feeding structure of any one of the above claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321085268.0U CN219988487U (en) | 2023-05-08 | 2023-05-08 | Feeding structure and 3D printing raw material mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321085268.0U CN219988487U (en) | 2023-05-08 | 2023-05-08 | Feeding structure and 3D printing raw material mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988487U true CN219988487U (en) | 2023-11-10 |
Family
ID=88610601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321085268.0U Active CN219988487U (en) | 2023-05-08 | 2023-05-08 | Feeding structure and 3D printing raw material mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988487U (en) |
-
2023
- 2023-05-08 CN CN202321085268.0U patent/CN219988487U/en active Active
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