CN114425855B - Raw material stirring device for 3D printing - Google Patents
Raw material stirring device for 3D printing Download PDFInfo
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- CN114425855B CN114425855B CN202210076096.4A CN202210076096A CN114425855B CN 114425855 B CN114425855 B CN 114425855B CN 202210076096 A CN202210076096 A CN 202210076096A CN 114425855 B CN114425855 B CN 114425855B
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- rotating
- stirring tank
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- 238000003756 stirring Methods 0.000 title claims abstract description 186
- 239000002994 raw material Substances 0.000 title claims abstract description 47
- 238000010146 3D printing Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/10—Pre-treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a raw material stirring device for 3D printing, which relates to the technical field of manufacturing of 3D printing raw materials and comprises a stirring tank, stirring blades and a driving mechanism, wherein the driving mechanism comprises: the stirring device comprises a driving piece, a rotating rod, a stirring rod, a telescopic component, a displacement component and a mixing component, wherein the driving piece can control the rotating rod to rotate and can drive the stirring rod and the stirring blade to rotate at the inner side of the stirring tank through the telescopic component; a displacement assembly is arranged between the side surface of the rotary rod and the telescopic assembly, so that the stirring rod can do reciprocating motion in the vertical direction in the process of driving stirring rotation by the rotary rod, the raw materials on the inner side of the stirring tank can be stirred conveniently, and the stirring efficiency is improved; the mixing assembly is further installed to the inboard bottom of agitator tank, and mixing assembly is connected with the puddler, can mix the raw materials of agitator tank inboard edge when the puddler carries out vertical direction and remove, further improvement stirring effect and stirring efficiency.
Description
Technical Field
The invention relates to the technical field of manufacturing of 3D printing raw materials, in particular to a raw material stirring device for 3D printing.
Background
3D printing is a rapid prototyping technology, also called additive manufacturing, which is a technology for constructing objects by using powdery metal or plastic and other bondable materials in a layer-by-layer printing mode based on digital model files; the raw materials need to be stirred and mixed before 3D printing.
The current 3D prints raw materials agitating unit removes the position of stirring in the use, causes the raw materials stirring of agitator tank inboard to be insufficient and inconvenient to stir the raw materials of agitator tank inboard edge easily, influences the efficiency and the effect that the raw materials stirring mixes, inconvenient to use.
Disclosure of Invention
The invention aims to provide a raw material stirring device for 3D printing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a raw materials agitating unit for 3D prints, includes agitator tank, stirring leaf and actuating mechanism, actuating mechanism includes:
the driving piece is positioned on the stirring tank and used for driving the stirring blade to stir at the inner side of the stirring tank;
the rotating rod is fixedly connected with the output end of the driving piece and is used for rotating along with the output end of the driving piece;
the stirring rod is positioned at the inner side of the stirring tank and connected with the stirring blade and is used for driving the stirring blade to rotate at the inner side of the stirring tank;
the telescopic component is connected with the rotary rod and the stirring rod, and is used for enabling the stirring rod to move in the vertical direction at the inner side of the stirring tank and enabling the rotary rod to drive the stirring rod to rotate;
the displacement component is arranged on the side surface of the rotary rod, is connected with one end of the telescopic component and is used for driving the telescopic component to change in length in the process of rotating the rotary rod;
and the mixing assembly is arranged on the inner side of the stirring tank and connected with one end of the stirring rod, and is used for mixing raw materials at the edge of the inner side of the stirring tank in the process of moving the stirring rod.
As a further scheme of the invention: the telescoping assembly includes:
the fixed cylinder is fixedly connected with one end of the rotary rod, is arranged on the stirring tank and is rotationally connected with the stirring tank;
the fixed rod is positioned at the inner side of the fixed cylinder and fixedly connected with one end of the stirring rod, and is used for moving along the inner side of the fixed cylinder and driving the stirring rod to change in position;
the sliding groove is positioned on the fixed cylinder;
and the sliding strip is arranged on the outer side of the fixed rod and is connected with the sliding groove in a concave-convex manner, and is used for enabling the fixed cylinder and the fixed rod to synchronously rotate along with the rotating rod.
As a further scheme of the invention: the displacement assembly includes:
the fixed frame is positioned on the stirring tank and used for supporting the driving piece;
the rotating teeth are arranged on the inner side of the fixed frame, are rotationally connected with the fixed frame and are connected with the rotating rod and are used for rotating on the inner side of the fixed frame in the rotating process of the rotating rod;
the positioning frame is positioned outside one end of the fixed rod and is rotationally connected with the fixed rod;
and the connecting component is arranged between the rotary teeth and the positioning frame and is used for driving the positioning frame to reciprocate in the rotating process of the rotary teeth.
As a further scheme of the invention: the connection assembly includes:
the first rotating frame is arranged at the eccentric position of the rotating teeth and is rotationally connected with the rotating teeth;
the connecting rod is connected with the first rotating frame and is used for rotating by taking the first rotating frame as a circle center;
the second rotating frame is arranged at one end of the connecting rod;
the movable rod is rotationally connected with the second rotating frame, is fixedly connected with the positioning frame and is used for driving the positioning frame to move in position in the rotating process of the rotating teeth;
and the limiting frame is arranged on the inner side of the stirring tank and positioned on the outer side of the moving rod and used for limiting the moving track of the moving rod.
As a further scheme of the invention: the mixing assembly includes:
the air guide frame is arranged on the inner side of the stirring tank and is fixedly connected with the stirring tank;
the limit frame is positioned on the air guide frame and is positioned on the same vertical line with the stirring rod;
the first piston is rotationally connected with one end of the stirring rod, is positioned at the inner side of the limiting frame and is in concave-convex connection with the limiting frame;
the telescopic pipe is connected with the first piston and positioned at the inner side of the limiting frame;
and the moving assembly is arranged at one end of the air guide frame, and is used for moving inside the stirring tank when the stirring rod moves in position and mixing raw materials at the edge of the inner side of the stirring tank.
As a further scheme of the invention: the moving assembly includes:
the movable frame is positioned at one end of the air guide frame and can move along the inner side of the air guide frame;
the mixing plate is arranged on the movable frame and is used for mixing raw materials at the edge of the inner side of the stirring tank;
and the second piston is arranged at one end of the movable frame and positioned at the inner side of the air guide frame and is used for moving along the inner side of the air guide frame when the first piston moves.
As a further scheme of the invention: the raw material stirring device for 3D printing further comprises: the feeding frame is located in the two sides of the stirring tank and is used for adding raw materials into the inner side of the stirring tank, and the rolling bearing is installed between the first piston and the stirring rod, so that the first piston is rotationally connected with the stirring rod.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the stirring rod and the stirring blade are arranged at the inner side of the stirring tank, so that the raw materials are conveniently stirred and mixed, the driving piece can control the rotating rod to rotate, and the stirring rod and the stirring blade can be driven to rotate at the inner side of the stirring tank through the telescopic component; a displacement assembly is arranged between the side surface of the rotary rod and the telescopic assembly, so that the stirring rod can do reciprocating motion in the vertical direction in the process of driving stirring rotation by the rotary rod, the raw materials on the inner side of the stirring tank can be stirred conveniently, and the stirring efficiency is improved; the mixing assembly is further installed to the inboard bottom of agitator tank, and mixing assembly is connected with the puddler, can mix the raw materials of agitator tank inboard edge when the puddler carries out vertical direction and remove, further improvement stirring effect and stirring efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a driving mechanism in the present invention.
FIG. 3 is a schematic diagram of a hybrid module according to the present invention.
Fig. 4 is a schematic structural view of the connection between the fixing cylinder and the fixing rod in the present invention.
Fig. 5 is a schematic structural diagram of an air guide frame in the present invention.
In the figure: 1-agitator tank, 2-stirring blade, 3-driving piece, 4-rotary rod, 5-stirring rod, 6-telescopic component, 61-fixed cylinder, 62-fixed rod, 63-spout, 64-slide bar, 7-displacement component, 71-fixed frame, 72-rotary tooth, 73-positioning frame, 74-connecting component, 741-first rotating frame, 742-connecting rod, 743-second rotating frame, 744-movable rod, 745-spacing frame, 8-mixing component, 81-air guiding frame, 82-spacing frame, 83-first piston, 84-telescopic tube, 85-movable component, 851-movable frame, 852-mixing plate, 853-second piston, 9-feeding frame, 10-rolling bearing.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a raw material stirring device for 3D printing includes a stirring tank 1, a stirring blade 2, and a driving mechanism, where the driving mechanism includes:
a driving part 3, which is positioned on the stirring tank 1 and is used for driving the stirring blade 2 to stir inside the stirring tank 1;
the rotating rod 4 is fixedly connected with the output end of the driving piece 3 and is used for rotating along with the output end of the driving piece 3;
the stirring rod 5 is positioned at the inner side of the stirring tank 1 and connected with the stirring blade 2, and is used for driving the stirring blade 2 to rotate at the inner side of the stirring tank 1;
the telescopic component 6 is connected with the rotary rod 4 and the stirring rod 5, and is used for enabling the stirring rod 5 to move at the position of the inner side of the stirring tank 1 in the vertical direction and enabling the rotary rod 4 to drive the stirring rod 5 to rotate;
the displacement component 7 is arranged on the side surface of the rotary rod 4, is connected with one end of the telescopic component 6 and is used for driving the telescopic component 6 to change in length in the process of rotating the rotary rod 4;
and the mixing assembly 8 is arranged on the inner side of the stirring tank 1 and connected with one end of the stirring rod 5, and is used for mixing raw materials at the edge of the inner side of the stirring tank 1 in the process of moving the stirring rod 5.
In this embodiment, the stirring rod 5 and the stirring blade 2 are disposed inside the stirring tank 1, so as to facilitate stirring and mixing of the raw materials, the driving member 3 can control the rotating rod 4 to rotate, and the telescopic component 6 can drive the stirring rod 5 and the stirring blade 2 to rotate inside the stirring tank 1; a displacement component 7 is arranged between the side surface of the rotary rod 4 and the telescopic component 6, so that the stirring rod 5 can reciprocate in the vertical direction in the process of stirring and rotating driven by the rotary rod 4, the raw materials on the inner side of the stirring tank 1 can be conveniently stirred, and the stirring efficiency is improved; the mixing assembly 8 is further arranged at the bottom end of the inner side of the stirring tank 1, the mixing assembly 8 is connected with the stirring rod 5, and raw materials at the edge of the inner side of the stirring tank 1 can be mixed when the stirring rod 5 moves in the vertical direction, so that the stirring effect and the stirring efficiency are further improved; the rotating rod 4 is a threaded rod in the present embodiment, and the driving member 3 may be a rotating motor or a stepping motor, etc., and is a rotating motor in the present embodiment, so as to control the rotating rod 4 to rotate; a plurality of stirring blades 2 are uniformly distributed on the outer side of the stirring rod 5, so that stirring is conveniently carried out on the inner side of the stirring tank 1.
In one embodiment of the present invention, referring to fig. 1 and 4, the telescopic assembly 6 includes:
a fixed cylinder 61 fixedly connected with one end of the rotary rod 4 and mounted on the stirring tank 1 and rotatably connected with the stirring tank 1;
the fixed rod 62 is positioned at the inner side of the fixed cylinder 61 and is fixedly connected with one end of the stirring rod 5, and is used for moving along the inner side of the fixed cylinder 61 and driving the stirring rod 5 to change in position;
a chute 63 located on the fixed cylinder 61;
and a slide bar 64 mounted on the outer side of the fixed rod 62 and connected with the slide groove 63 in a concave-convex manner, for enabling the fixed barrel 61 and the fixed rod 62 to synchronously rotate along with the rotary rod 4.
In this embodiment, the fixed cylinder 61 is fixedly installed at one end of the rotary rod 4 far away from the driving member 3, the fixed cylinder 61 is rotationally connected with the middle part of the top end of the stirring tank 1, a fixed rod 62 is arranged at the inner side of the fixed cylinder 61, and the fixed rod 62 can move along the inner side of the fixed cylinder 61; the inner side of the fixed barrel 61 is provided with a sliding groove 63, the outer wall of the fixed rod 62 is fixedly provided with a sliding strip 64, the sliding strip 64 is connected with the sliding groove 63 in a concave-convex manner, the fixed barrel 61 is convenient to drive the fixed rod 62 to rotate in the rotating process, and the fixed rod 62 is convenient to move along the inner side of the fixed barrel 61; the telescopic component 6 can also be a cylinder, and the length change is realized through the cylinder.
In one embodiment of the present invention, referring to fig. 1 and 2, the displacement assembly 7 includes:
a fixed frame 71, which is located on the stirring tank 1 and is used for supporting the driving piece 3;
a rotating tooth 72, which is installed inside the fixed frame 71 and is rotatably connected to the fixed frame 71, and is connected to the rotating rod 4, for rotating inside the fixed frame 71 during the rotation of the rotating rod 4;
the positioning frame 73 is positioned outside one end of the fixed rod 62 and is rotationally connected with the fixed rod 62;
and the connecting assembly 74 is arranged between the rotary teeth 72 and the positioning frame 73 and is used for driving the positioning frame 73 to reciprocate in the process of rotating the rotary teeth 72.
In this embodiment, the fixed frame 71 is located in the middle of the top end of the stirring tank 1 and is fixedly connected with the stirring tank 1, and the driving member 3 is fixedly installed on the fixed frame 71; the inner side of the fixed frame 71 is provided with rotary teeth 72, the middle part of the rotary teeth 72 is rotationally connected with the fixed frame 71, the outer side of the bottom end of the fixed rod 62 is provided with a positioning frame 73, the positioning frame 73 is rotationally connected with the outer side of the fixed rod 62, so that the fixed rod 62 is conveniently supported and the fixed rod 62 is driven to move along the fixed cylinder 61; a connecting component 74 is arranged between the rotating teeth 72 and the positioning frame 73, the rotating teeth 72 are connected with the rotating rod 4, and when the rotating rod 4 rotates along with the output end of the driving piece 3, the rotating teeth 72 can rotate inside the fixed frame 71; the connecting component 74 can drive the positioning frame 73 to reciprocate in the process of rotating the rotating teeth 72, so that the position of the stirring rod 5 is further adjusted, and the raw materials on the inner side of the stirring tank 1 are conveniently stirred.
In one embodiment of the present invention, referring to fig. 1 and 2, the connection assembly 74 includes:
a first rotating frame 741 installed at an eccentric position of the rotating teeth 72 and rotatably connected to the rotating teeth 72;
the connecting rod 742 is connected to the first rotating frame 741 and is used for rotating around the first rotating frame 741;
a second rotating frame 743 mounted on one end of the connection rod 742;
the moving rod 744 is rotatably connected with the second rotating frame 743 and is fixedly connected with the positioning frame 73, and is used for driving the positioning frame 73 to move in position in the process of rotating the rotating teeth 72;
the limiting frame 745 is mounted on the inner side of the stirring tank 1 and is located on the outer side of the moving rod 744, and is used for limiting the moving track of the moving rod 744.
In this embodiment, the first rotating frame 741 is installed at one side edge of the rotating teeth 72, and the first rotating member is rotatably connected to the rotating teeth 72; the locating frame 73 is fixedly provided with a moving rod 744, one end, far away from the locating frame 73, of the moving rod 744 is rotationally connected with a second rotating frame 743, a connecting rod 742 is installed between the first rotating frame 741 and the second rotating frame 743, when the rotating teeth 72 rotate, the connecting assembly 74 is used for conveniently driving the locating frame 73 to move in position, the outer side of the moving rod 744 is also provided with a limiting frame 745, the moving track of the moving rod 744 is conveniently limited, and the use is convenient.
In one embodiment of the present invention, referring to fig. 1 and 3, the mixing assembly 8 includes:
the air guide frame 81 is arranged on the inner side of the stirring tank 1 and is fixedly connected with the stirring tank 1;
the limiting frame 82 is positioned on the air guide frame 81 and is positioned on the same vertical line with the stirring rod 5;
the first piston 83 is rotatably connected with one end of the stirring rod 5, is positioned on the inner side of the limit frame 82, and is connected with the limit frame 82 in a concave-convex manner;
a telescopic tube 84 connected to the first piston 83 and located inside the limit frame 82;
and a moving assembly 85, which is installed at one end of the air guide frame 81, and is used for moving inside the stirring tank 1 when the stirring rod 5 moves in position, and mixing raw materials at the edge inside the stirring tank 1.
In this embodiment, the air guide frame 81 is U-shaped and is fixedly mounted at the bottom end of the inner side of the stirring tank 1, the middle part of the air guide pipe is fixedly mounted with a limit frame 82, the inner side of the limit frame 82 is provided with a first piston 83, and the first piston 83 can move along the limit frame 82 and adjust the air pressure of the inner side of the air guide frame 81; the telescopic pipe 84 is fixedly arranged at the bottom end of the first piston 83, raw materials inside the stirring tank 1 are prevented from entering the inner side of the air guide frame 81, the telescopic pipe 84 can effectively block the raw materials from entering the inner side of the air guide frame 81 through the limiting frame 82, the moving assemblies 85 are arranged at the two ends of the air guide frame 81, and the raw materials at the edge of the inner side of the stirring tank 1 can be conveniently mixed by moving along the two ends of the air guide frame 81 when the air pressure inside the air guide frame 81 changes.
In one embodiment of the present invention, referring to fig. 3, the moving assembly 85 includes:
a movable frame 851, which is positioned at one end of the air guide frame 81 and can move along the inner side of the air guide frame 81;
a mixing plate 852 installed on the moving frame 851 for mixing raw materials at the inner edge of the stirring tank 1;
the second piston 853 is mounted at one end of the moving frame 851 and located inside the air guide frame 81, for performing a position movement along the inside of the air guide frame 81 when the first piston 83 moves.
In this embodiment, the second pistons 853 are disposed on the inner sides of the two ends of the air guiding frame 81, and the second pistons 853 can move along the inner side of the air guiding frame 81; the second piston 853 top fixed mounting has the movable frame 851, and fixed mounting has a plurality of mixing plates 852 on the movable frame 851, and when movable frame 851 carries out the position movement through the second piston 853, make things convenient for mixing plate 852 to mix the raw materials of agitator tank 1 inboard edge, when the position movement of mixing plate 852 carries out vertical direction, can effectively drive the raw materials of agitator tank 1 inboard edge and carry out the position movement, avoid the raw materials stirring of agitator tank 1 inboard edge not fully, facilitate the use.
In one embodiment of the present invention, referring to fig. 1 and 3, the raw material stirring device for 3D printing further includes: the feeding frame 9 and rolling bearings 10, the feeding frame 9 is located at two sides of the stirring tank 1, and is used for adding raw materials into the inner side of the stirring tank 1, the rolling bearings 10 are installed between the first piston 83 and the stirring rod 5, so that the first piston 83 and the stirring rod 5 are in rotary connection; the two feeding frames 9 are symmetrically arranged on the stirring tank 1, so that the stirring tank is convenient to use; the rolling bearing 10 is installed between the stirring rod 5 and the first piston 83, so that the stirring rod 5 can conveniently push the first piston 83 to move.
The working principle of the invention is as follows:
in the invention, the top end of the stirring tank 1 is provided with the fixed frame 71, the middle part of the top end of the fixed frame 71 is provided with the driving piece 3, the driving piece 3 controls the rotating rod 4 to rotate, and the rotating rod 4 can drive the stirring rod 5 and the stirring blade 2 to rotate inside the stirring tank 1 through the telescopic component 6, so that the raw materials are conveniently stirred; the rotary rod 4 can also drive the rotary teeth 72 to rotate when rotating, the rotary teeth 72 can drive the length of the telescopic component 6 to change through the connecting component 74 and the positioning frame 73, the position change of the stirring rod 5 in the vertical direction is further realized, and the stirring effect is further improved; the mixing assembly 8 is installed to puddler 5 bottom, and when puddler 5 carries out the position removal of vertical direction, the convenient mixing assembly 8 mixes the raw materials of agitator tank 1 inboard edge department, further improvement stirring mixing efficiency facilitates the use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a raw materials agitating unit for 3D prints, includes agitator tank, stirring leaf and actuating mechanism, its characterized in that, actuating mechanism includes: the driving piece is positioned on the stirring tank and used for driving the stirring blade to stir at the inner side of the stirring tank; the rotating rod is fixedly connected with the output end of the driving piece and is used for rotating along with the output end of the driving piece; the stirring rod is positioned at the inner side of the stirring tank and connected with the stirring blade and is used for driving the stirring blade to rotate at the inner side of the stirring tank; the telescopic component is connected with the rotary rod and the stirring rod, and is used for enabling the stirring rod to move in the vertical direction at the inner side of the stirring tank and enabling the rotary rod to drive the stirring rod to rotate; the displacement component is arranged on the side surface of the rotary rod, is connected with one end of the telescopic component and is used for driving the telescopic component to change in length in the process of rotating the rotary rod; mixing assembly installs the agitator tank is inboard to be connected with puddler one end for carry out the in-process that the position moved at the puddler and mix the raw materials of agitator tank inboard edge, flexible subassembly includes: the fixed cylinder is fixedly connected with one end of the rotary rod, is arranged on the stirring tank and is rotationally connected with the stirring tank; the fixed rod is positioned at the inner side of the fixed cylinder and fixedly connected with one end of the stirring rod, and is used for moving along the inner side of the fixed cylinder and driving the stirring rod to change in position; the sliding groove is positioned on the fixed cylinder; the draw runner is installed the dead lever outside to unsmooth being connected with the spout for make fixed section of thick bamboo and dead lever can rotate along with the rotary rod in step, displacement assembly includes: the fixed frame is positioned on the stirring tank and used for supporting the driving piece; the rotating teeth are arranged on the inner side of the fixed frame, are rotationally connected with the fixed frame and are connected with the rotating rod and are used for rotating on the inner side of the fixed frame in the rotating process of the rotating rod; the positioning frame is positioned outside one end of the fixed rod and is rotationally connected with the fixed rod; the coupling assembling installs between rotary tooth and the locating frame for drive the locating frame and carry out reciprocating motion at rotary tooth pivoted in-process, coupling assembling includes: the first rotating frame is arranged at the eccentric position of the rotating teeth and is rotationally connected with the rotating teeth; the connecting rod is connected with the first rotating frame and is used for rotating by taking the first rotating frame as a circle center; the second rotating frame is arranged at one end of the connecting rod; the movable rod is rotationally connected with the second rotating frame and fixedly connected with the positioning frame, and is used for driving the positioning frame to move in position in the rotating process of the rotating teeth, and the mixing assembly comprises: the air guide frame is arranged on the inner side of the stirring tank and is fixedly connected with the stirring tank; the limit frame is positioned on the air guide frame and is positioned on the same vertical line with the stirring rod; the first piston is rotationally connected with one end of the stirring rod, is positioned at the inner side of the limiting frame and is in concave-convex connection with the limiting frame; and the moving assembly is arranged at one end of the air guide frame, and is used for moving inside the stirring tank when the stirring rod moves in position and mixing raw materials at the edge of the inner side of the stirring tank.
2. The stock stirring device for 3D printing of claim 1, wherein the moving assembly comprises: the movable frame is positioned at one end of the air guide frame and can move along the inner side of the air guide frame; the mixing plate is arranged on the movable frame and is used for mixing raw materials at the edge of the inner side of the stirring tank; and the second piston is arranged at one end of the movable frame and positioned at the inner side of the air guide frame and is used for moving along the inner side of the air guide frame when the first piston moves.
3. The raw material stirring device for 3D printing according to claim 1, further comprising: the feeding frame is located in the two sides of the stirring tank and is used for adding raw materials into the inner side of the stirring tank, and the rolling bearing is installed between the first piston and the stirring rod, so that the first piston is rotationally connected with the stirring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076096.4A CN114425855B (en) | 2022-01-23 | 2022-01-23 | Raw material stirring device for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076096.4A CN114425855B (en) | 2022-01-23 | 2022-01-23 | Raw material stirring device for 3D printing |
Publications (2)
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| CN114870706A (en) * | 2022-05-31 | 2022-08-09 | 江苏科伦多食品配料有限公司 | Safe type chemical industry batching cauldron |
| CN117816025B (en) * | 2024-03-04 | 2024-05-10 | 常州钠金智能科技有限公司 | Carbon cladding equipment of positive electrode material of sodium ion battery |
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| CN114425855A (en) | 2022-05-03 |
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