CN112296333A - A high polymer powder material production is with grinding mechanism for 3D prints - Google Patents
A high polymer powder material production is with grinding mechanism for 3D prints Download PDFInfo
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- CN112296333A CN112296333A CN202011137962.3A CN202011137962A CN112296333A CN 112296333 A CN112296333 A CN 112296333A CN 202011137962 A CN202011137962 A CN 202011137962A CN 112296333 A CN112296333 A CN 112296333A
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- 239000000843 powder Substances 0.000 title claims abstract description 45
- 229920000642 polymer Polymers 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 238000010146 3D printing Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000002861 polymer material Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Food Science & Technology (AREA)
Abstract
The invention discloses a grinding mechanism for producing a high polymer powder material for 3D printing, which comprises a base, wherein a processing box is fixedly connected onto the upper end surface of the base, four support columns which are symmetrically arranged mutually are fixedly connected onto the upper end surface of the base, one ends, far away from the base, of the four support columns are fixedly connected with a top seat together, a fixing hole is formed in the top seat, a working pipe is arranged in the fixing hole, a square pipe is slidably connected onto the outer wall of the working pipe, a fixed disk is fixedly connected onto one side wall, far away from the top seat, of the square pipe, the working pipe penetrates through the fixed disk, and four connecting rods which are symmetrically arranged mutually are fixedly connected onto one side wall, far away from the top seat, of the fixed disk. The invention greatly avoids the abrasion rate of the equipment in the grinding process, reduces the production cost of users, and simultaneously facilitates the continuous processing and grinding work of the users.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to a grinding mechanism for producing a high polymer powder material for 3D printing.
Background
The 3D printing technology is a high and new manufacturing technology in modern society, can quickly finish the production work of various articles with complex shapes, and can use corresponding powder materials in the 3D printing working process, while the existing high polymer powder materials used for 3D printing are the most advanced with various metal powder materials, and the iron-based metal powder materials are the most common among various metal powder materials.
In order to make all kinds of polymer powder material can be enough tiny to carry out 3D print job with convenience of customers, the user often needs to carry out abrasive treatment to all kinds of current polymer materials, corresponding grinding mechanism will be used for this, and need use the grinding head directly to contact with polymer material among the current grinding mechanism, wearing and tearing are very serious, very big improvement user's processing cost, and the powder that is difficult for in the grinding process will accord with the standard is extracted out, the very big user continuation of being not convenient for carries out the grinding job.
For this reason, we propose a grinding mechanism for producing polymer powder materials for 3D printing to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a grinding mechanism for producing a high polymer powder material for 3D printing.
In order to achieve the purpose, the invention adopts the following technical scheme:
a grinding mechanism for producing high polymer powder materials for 3D printing comprises a base, wherein a processing box is fixedly connected onto the upper end face of the base, four supporting columns which are symmetrically arranged with each other are fixedly connected onto the upper end face of the base, a top seat is fixedly connected onto one end, far away from the base, of each supporting column, a fixing hole is formed in the top seat, a working tube is arranged in the fixing hole, a square tube is slidably connected onto the outer wall of the working tube, a fixing disk is fixedly connected onto one side wall, far away from the top seat, of the square tube, the working tube penetrates through the fixing disk, four connecting rods which are symmetrically arranged with each other are fixedly connected onto one side wall, far away from the top seat, of the fixing disk, one ends, far away from the fixing disk, of the four connecting rods are fixedly connected with a workbench, the workbench is positioned in the processing box, and a plurality of ventilation grooves which are symmetrically, it is a plurality of all be equipped with a plurality of air vents that are equidistant setting on the lateral wall that the air channel is close to the base, fixedly connected with a plurality of exhaust tubes that are the centrosymmetric setting on the lateral wall of workstation, it is a plurality of the exhaust tube is the intercommunication setting with a plurality of air channels respectively, and is a plurality of the equal fixed connection of one end that the workstation was kept away from to the exhaust tube sets up on the work tube, and is a plurality of the exhaust tube all is the intercommunication setting with the work tube, be equipped with equipment on the footstock, the one end of keeping away from the footstock on the work tube is equipped with discharging device, the one end that the workstation is close to the base is equipped with the replacement device.
Preferably, the working device comprises a rotating motor fixedly connected to the upper end surface of the top seat, a rotating shaft is arranged on the rotating motor, one end of the rotating shaft, far away from the rotating motor, penetrates through the top seat to be arranged, one end of the rotating motor, far away from the rotating motor, is fixedly connected with a first gear, a square pipe is slidably connected with a second gear, the second gear and the first gear are arranged in a mutually meshed manner, a hydraulic cylinder is fixedly connected to the upper end surface of the top seat, a hydraulic rod is arranged on the hydraulic cylinder, one end of the hydraulic rod, far away from the hydraulic cylinder, penetrates through the top seat to be arranged, a circular groove is arranged on one side wall of the fixed disc, close to the top seat, and is slidably connected with a surrounding block, the circular groove is in a T-shaped arrangement, the shape of the surrounding block is matched with that of the circular groove, the hydraulic rod is, the servo motor is provided with a working shaft, one end of the working shaft, which is far away from the servo motor, penetrates through the working pipe and is fixedly connected with a fan blade, and the fan blade is arranged in the working pipe.
Preferably, discharging device includes discharging pipe on fixed connection is the working pipe, the working pipe is L shape setting, the discharging pipe is the intercommunication setting with the working pipe, the discharging pipe is equipped with the suction hole on keeping away from a lateral wall of footstock, sliding connection has the air suction plug in the suction hole, the air suction plug is T shape setting, link to each other through the air suction spring between the one side inner wall that the footstock was kept away from to air suction plug and working pipe, fixedly connected with net board on the one end inner wall that the working pipe was kept away from to the discharging pipe, fixedly connected with spring of giving vent to anger on the lateral wall that the working pipe was kept away from to the net board, the spring of giving vent to anger keeps away from the one end fixedly connected with air.
Preferably, the replacement device is including setting up a plurality of thread grooves on the workstation is close to base lateral wall, and is a plurality of equal threaded connection has the bolt in the thread groove, and is a plurality of the connecting block has all been run through to the one end that the workstation was kept away from to the bolt, and is a plurality of the common fixedly connected with replacement seat of connecting block, the setting of replacement seat laminating workstation, be equipped with a plurality of working holes on the replacement seat, it is a plurality of the working hole is just setting up a plurality of air vents respectively.
Preferably, be equipped with the cavity in the workstation, fixed connection has the iron core on the inner wall of cavity, fixedly connected with insulating casing on the outer wall of iron core, the winding has the wire on the insulating casing, the workstation is kept away from and is equipped with power supply unit on one side wall of base, the both ends of wire all run through workstation fixed connection and set up on power supply unit.
Preferably, a collecting box is arranged on the upper end face of the base and is over against the discharge pipe.
Preferably, the inner wall of one side of the processing box close to the base is fixedly connected with an inclined ring in an ascending way.
Compared with the prior art, the invention has the beneficial effects that:
the invention can generate air flow by means of the rotation of the fan blades in the working device, successfully finish the sorting work of polymer powder meeting the requirements in the grinding process, greatly ensure that the processing and grinding work of a user can be carried out continuously, and simultaneously utilize the negative pressure generated by the air flow to adsorb the polymer powder with larger volume at the working hole, so that the user can finish the grinding work by means of the friction among the polymer powder, greatly reduce the abrasion rate of a replacement seat and further reduce the production cost of the user.
Drawings
Fig. 1 is a front structural cross-sectional view of a grinding mechanism for producing polymer powder materials for 3D printing according to the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
FIG. 3 is an enlarged view of the structure B of FIG. 1;
FIG. 4 is an enlarged view of the structure C of FIG. 1;
fig. 5 is an enlarged view of the structure D in fig. 1.
In the figure: 1 base, 2 processing boxes, 3 supporting columns, 4 footstands, 5 fixing holes, 6 working pipes, 7 square pipes, 8 fixing plates, 9 connecting rods, 10 working tables, 11 inclined rings, 12 vent grooves, 13 vent holes, 14 air suction pipes, 15 rotating motors, 16 rotating shafts, 17 first gears, 18 second gears, 19 hydraulic cylinders, 20 hydraulic rods, 21 annular grooves, 22 surrounding blocks, 23 servo motors, 24 working shafts, 25 fan blades, 26 discharge pipes, 27 air suction holes, 28 air suction plugs, 29 air suction springs, 30 grid plates, 31 air outlet springs, 32 air outlet plugs, 33 threaded grooves, 34 bolts, 35 connecting blocks, 36 replacing seats, 37 working holes, 38 cavities, 39 iron cores, 40 insulating shells, 41 leads, 42 power supply equipment and 43 collecting boxes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a grinding mechanism for 3D printing polymer powder material production comprises a base 1, a processing box 2 is fixedly connected to the upper end surface of the base 1, an inclined ring 11 is fixedly connected to the inner wall of one side of the processing box 2 close to the base 1, the inclined ring 11 is arranged so that when a user pours a polymer material into the processing box 2, the polymer material can better move to the central part to complete grinding, four support columns 3 are fixedly connected to the upper end surface of the base 1, the ends of the four support columns 3 far from the base 1 are fixedly connected to a top seat 4, a fixing hole 5 is arranged on the top seat 4, a working tube 6 is arranged in the fixing hole 5, a square tube 7 is slidably connected to the outer wall of the working tube 6, the square arrangement of the square tube 7 enables a second gear 18 to slide on the square tube 7 and simultaneously drive the square tube 7 to rotate, a fixed plate 8 is fixedly connected to one side wall of the square tube 7 far away from the top seat 4, the working tube 6 penetrates through the fixed plate 8, four connecting rods 9 which are symmetrically arranged with each other are fixedly connected to one side wall of the fixed plate 8 far away from the top seat 4, a working table 10 is fixedly connected to one end of each connecting rod 9 far away from the fixed plate 8, a cavity 38 is arranged in the working table 10, an iron core 39 is fixedly connected to the inner wall of the cavity 38, an insulating shell 40 is fixedly connected to the outer wall of the iron core 39, a conducting wire 41 is wound on the insulating shell 40, a power supply device 42 is arranged on one side wall of the working table 10 far away from the base 1, and two ends of the conducting wire 41 penetrate through the working table 10 and are fixedly connected to the power supply device 42, so that when the power supply device 42 works, a corresponding magnetic field can be generated by means of the conducting wire 41 and the iron core, the smooth operation of the grinding work is greatly guaranteed, the workbench 10 is arranged in the processing box 2, one end, close to the base 1, of the workbench 10 is provided with a plurality of vent grooves 12 which are arranged in a central symmetry mode, one side wall, close to the base 1, of each vent groove 12 is provided with a plurality of vent holes 13 which are arranged at equal intervals, the side wall of the workbench 10 is fixedly connected with a plurality of exhaust pipes 14 which are arranged in a central symmetry mode, the exhaust pipes 14 are respectively communicated with the vent grooves 12, one ends, far away from the workbench 10, of the exhaust pipes 14 are fixedly connected to the working pipe 6, the exhaust pipes 14 are communicated with the working pipe 6, and the exhaust pipes 14 are made of elastic materials and cannot influence the air extraction work due to rotation;
the top seat 4 is provided with a working device, the working device comprises a rotating motor 15 fixedly connected to the upper end face of the top seat 4, the rotating motor 15 is provided with a rotating shaft 16, one end of the rotating shaft 16 far away from the rotating motor 15 is arranged through the top seat 4, one end of the rotating motor 15 far away from the rotating motor 15 is fixedly connected with a first gear 17, a square pipe 7 is slidably connected with a second gear 18, the sliding connection arrangement ensures that the square pipe 7 can not be interfered by the second gear 18 when ascending and descending, the second gear 18 can always keep a meshing state with the first gear 17, the second gear 18 and the first gear 17 are mutually meshed, so that the rotating motor 15 can drive the first gear 17 to rotate back and forth in a small range through the rotating shaft 16, and then the grinding work is completed through the rotation of the second gear 18, the square pipe 7, the fixed disk 8, the connecting rod 9 and the, a hydraulic cylinder 19 is fixedly connected to the upper end face of the top base 4, a hydraulic rod 20 is arranged on the hydraulic cylinder 19, one end of the hydraulic rod 20, which is far away from the hydraulic cylinder 19, penetrates through the top base 4, a circular groove 21 is arranged on one side wall, which is close to the top base 4, of the fixed disk 8, a surrounding block 22 is arranged in the circular groove 21 in a sliding connection mode, the circular groove 21 is in a T-shaped arrangement, the shape of the surrounding block 22 is matched with the circular groove 21, the hydraulic rod 20 is fixedly connected to the surrounding block 22, so that the hydraulic cylinder 19 can control the hydraulic rod 20 to drive the surrounding block 22 and the fixed disk 8 to complete lifting work, meanwhile, the workbench 10 is driven to complete lifting and grinding work, the rotation of the fixed disk 8 cannot interfere with the hydraulic rod 20 due to the arrangement of the circular groove 21 and the surrounding block 22, a servo motor 23 is fixedly connected to the outer wall of one side of the working, the fan blade 25 is arranged in the working pipe 6, so that the servo motor 23 can control the working shaft 24 to drive the fan blade 25 to rotate in the positive and negative directions, and then the air suction and air blowing work is completed;
the end of the working pipe 6 far away from the top seat 4 is provided with a discharging device, the discharging device comprises a discharging pipe 26 fixedly connected to the working pipe 6, the working pipe 6 is arranged in an L shape, the discharging pipe 26 is communicated with the working pipe 6, the upper end face of the base 1 is provided with a collecting box 43, the collecting box 43 is arranged right opposite to the discharging pipe 26, the collecting box 43 can collect the pumped polymer powder material meeting the requirements, the subsequent use of a user is greatly facilitated, one side wall of the discharging pipe 26 far away from the top seat 4 is provided with an air suction hole 27, the air suction hole 27 is in sliding connection with an air suction plug 28, the air suction plug 28 is arranged in a T shape, the air suction plug 28 is connected with the inner wall of the working pipe 6 far away from the top seat 4 through an air suction spring 29, the arrangement enables the fan blade 25 to suck air towards the direction of the processing box 2, the air suction plug 28 can, so that the fan blade 25 can suck air through the air suction hole 27, and no air suction can occur, the inner wall of one end of the discharge pipe 26 far away from the working pipe 6 is fixedly connected with the grid plate 30, one side wall of the grid plate 30 far away from the working pipe 6 is fixedly connected with the air outlet spring 31, one end of the air outlet spring 31 far away from the grid plate 30 is fixedly connected with the air outlet plug 32, the air outlet plug 32 is arranged in such a way that the discharged high polymer powder can not be sucked again, meanwhile, when the fan blade 25 sucks air to the direction of the processing box 2, the air outlet plug 32 can be blown to avoid blocking the discharge pipe 26, the high polymer powder can be smoothly discharged, one end of the workbench 10 close to the base 1 is provided with a replacing device, the replacing device comprises a plurality of thread grooves 33 arranged on one side wall of the workbench 10 close to the base 1, bolts 34 are all in the thread-connected in the thread grooves 33, and connecting blocks 35 are all penetrated through one, the common fixedly connected with of a plurality of connecting blocks 35 replaces seat 36, so the user alright with the help of bolt 34 and the convenient change work of completion replacement seat 36 of thread groove 33, replacement seat 36 laminating workstation 10 sets up, be equipped with a plurality of work holes 37 on the replacement seat 36, a plurality of work holes 37 are just setting up a plurality of air vents 13 respectively, when flabellum 25 breathes in to processing case 2, can inhale the polymer powder that meets the requirements through work hole 37, the very big processing work that has made things convenient for the user to carry out the continuation, then adsorb the too big polymer powder in work hole 37 department, fix the too big polymer powder of volume in work hole 37 department with the help of the negative pressure, then accomplish grinding work with the help of the contact between the polymer powder, the very big excessive wearing and tearing of having avoided replacement seat 36, user's manufacturing cost has been reduced.
In the using process of the invention, firstly, the rotating motor 15, the hydraulic cylinder 19, the servo motor 23 and the power supply device 42 are started, then the polymer powder to be processed is poured into the processing box 2, the servo motor 23 controls the working shaft 24 to drive the fan blades 25 to rotate and suck air in the direction of the processing box 2, the polymer powder meeting the requirement enters the working hole 37 under the action of air suction, then enters the discharge pipe 26 through the vent hole 13, the vent groove 12, the air suction pipe 14 and the working pipe 6, the air flow pushes the air outlet plug 32 to pull the air outlet spring 31, and then the discharge pipe 26 is not blocked any more, so that the polymer powder meeting the requirement can smoothly enter the collection box 43 through the discharge pipe 26 for use, thereby being greatly convenient for users to sort the polymer powder meeting the requirement, and enabling the users to continuously complete the processing and grinding work, meanwhile, the polymer powder with larger volume can be adsorbed at the working hole 37 and then fixed at the working hole 37 under the action of negative pressure, the rotating motor 15 can drive the first gear 17 to rotate through the rotating shaft 16 and then drive the second gear 18, the square tube 7, the fixed disk 8, the connecting rod 9 and the workbench 10 to rotate and then drive the replacing seat 36 and the corresponding polymer powder to rotate, meanwhile, the hydraulic cylinder 19 can control the hydraulic rod 20 to drive the surrounding block 22 to lift and then drive the replacing seat 36 and the corresponding polymer powder to lift through various devices, thus finishing the grinding work by means of the friction among the polymer powder, greatly avoiding the excessive abrasion of the replacing seat 36, greatly reducing the production cost of users, the servo motor 23 can also control the working shaft 24 to drive the fan blades 25 to reversely rotate, finishing the air blowing work of the processing box 2, and blowing the polymer powder with larger volume away from the working hole 37, avoid powder calliper in work hole 37 department, power supply unit 42 can attract iron-based polymer powder through wire 41 and iron core 39 production magnetic field, avoids the powder calliper in grinding process on the inner wall of processing case 2, very big guarantee going on smoothly of grinding work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The grinding mechanism for producing the polymer powder material for 3D printing comprises a base (1) and is characterized in that a processing box (2) is fixedly connected onto the upper end face of the base (1), four supporting columns (3) which are symmetrically arranged with each other are fixedly connected onto the upper end face of the base (1), a top seat (4) is fixedly connected onto one end, away from the base (1), of each supporting column (3), a fixing hole (5) is formed in each top seat (4), a working tube (6) is arranged in each fixing hole (5), a square tube (7) is connected onto the outer wall of each working tube (6) in a sliding mode, a fixing disc (8) is fixedly connected onto one side wall, away from the top seat (4), of each square tube (7), the fixing disc (8) penetrates through the fixing disc (8), and four connecting rods (9) which are symmetrically arranged with each other are fixedly connected onto one side wall, away from the top seat (4), of each fixing disc (8), four connecting rods (9) are fixedly connected with a workbench (10) together at one end far away from a fixed disk (8), the workbench (10) is arranged in a processing box (2), one end of the workbench (10) close to a base (1) is provided with a plurality of vent grooves (12) which are arranged in a centrosymmetric manner, a plurality of vent grooves (12) are arranged on one side wall close to the base (1) and are provided with a plurality of air holes (13) which are arranged at equal intervals, a plurality of exhaust tubes (14) which are arranged in a centrosymmetric manner are fixedly connected on the side wall of the workbench (10), the plurality of exhaust tubes (14) are respectively communicated with the plurality of vent grooves (12), one ends of the plurality of exhaust tubes (14) far away from the workbench (10) are fixedly connected on a working tube (6), the plurality of exhaust tubes (14) are communicated with the working tube (6), and a working device is arranged on a top seat (4), and a discharging device is arranged at one end, far away from the top seat (4), of the working pipe (6), and a replacing device is arranged at one end, close to the base (1), of the workbench (10).
2. The grinding mechanism for producing the high polymer powder material for 3D printing according to claim 1, wherein the working device comprises a rotating motor (15) fixedly connected to the upper end surface of the top base (4), a rotating shaft (16) is arranged on the rotating motor (15), one end of the rotating shaft (16) far away from the rotating motor (15) is arranged to penetrate through the top base (4), one end of the rotating motor (15) far away from the rotating motor (15) is fixedly connected with a first gear (17), a second gear (18) is slidably connected onto the square tube (7), the second gear (18) and the first gear (17) are arranged in a mutually meshed manner, a hydraulic cylinder (19) is fixedly connected onto the upper end surface of the top base (4), a hydraulic rod (20) is arranged on the hydraulic cylinder (19), one end of the hydraulic rod (20) far away from the hydraulic cylinder (19) is arranged to penetrate through the top base (4), fixed disk (8) are equipped with ring channel (21) on being close to a lateral wall of footstock (4), sliding connection encircles piece (22) in ring channel (21), ring channel (21) are the setting of T shape, the shape that encircles piece (22) is the matching setting with ring channel (21), hydraulic stem (20) fixed connection sets up on encircleing piece (22), fixedly connected with servo motor (23) on one side outer wall of working tube (6), be equipped with work axle (24) on servo motor (23), the one end that servo motor (23) were kept away from in work axle (24) runs through behind working tube (6) fixedly connected with flabellum (25), flabellum (25) are located and set up in working tube (6).
3. The grinding mechanism for producing the high polymer powder material for 3D printing according to claim 1, wherein the discharging device comprises a discharging pipe (26) fixedly connected to the working pipe (6), the working pipe (6) is arranged in an L shape, the discharging pipe (26) is communicated with the working pipe (6), a suction hole (27) is formed in one side wall of the discharging pipe (26) far away from the top seat (4), a suction plug (28) is slidably connected in the suction hole (27), the suction plug (28) is arranged in a T shape, the suction plug (28) is connected with the inner wall of one side of the working pipe (6) far away from the top seat (4) through a suction spring (29), a grid plate (30) is fixedly connected to the inner wall of one end of the discharging pipe (26) far away from the working pipe (6), and a gas outlet spring (31) is fixedly connected to one side wall of the grid plate (30) far away from the working pipe (6), and one end of the air outlet spring (31) far away from the grid plate (30) is fixedly connected with an air outlet plug (32).
4. The grinding mechanism for producing the high polymer powder material for 3D printing is characterized in that the replacing device comprises a plurality of thread grooves (33) formed in one side wall, close to the base (1), of the workbench (10), bolts (34) are connected to the inner portions of the thread grooves (33) in a threaded mode, connecting blocks (35) penetrate through one ends, far away from the workbench (10), of the bolts (34), replacing seats (36) are fixedly connected to the connecting blocks (35) jointly, the replacing seats (36) are attached to the workbench (10), a plurality of working holes (37) are formed in the replacing seats (36), and the working holes (37) are respectively opposite to the vent holes (13).
5. The grinding mechanism for producing the high polymer powder material for 3D printing according to claim 1, wherein a cavity (38) is formed in the workbench (10), an iron core (39) is fixedly connected to the inner wall of the cavity (38), an insulating shell (40) is fixedly connected to the outer wall of the iron core (39), a wire (41) is wound on the insulating shell (40), a power supply device (42) is arranged on one side wall, away from the base (1), of the workbench (10), and two ends of the wire (41) penetrate through the workbench (10) and are fixedly connected to the power supply device (42).
6. The grinding mechanism for producing the high polymer powder material for 3D printing is characterized in that a collecting box (43) is arranged on the upper end face of the base (1), and the collecting box (43) is arranged opposite to the discharge pipe (26).
7. The grinding mechanism for producing the high polymer powder material for 3D printing is characterized in that an inclined ring (11) is fixedly connected to the inner wall of one side, close to the base (1), of the processing box (2) in an ascending mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137962.3A CN112296333A (en) | 2020-10-22 | 2020-10-22 | A high polymer powder material production is with grinding mechanism for 3D prints |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137962.3A CN112296333A (en) | 2020-10-22 | 2020-10-22 | A high polymer powder material production is with grinding mechanism for 3D prints |
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| CN112296333A true CN112296333A (en) | 2021-02-02 |
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| CN202011137962.3A Pending CN112296333A (en) | 2020-10-22 | 2020-10-22 | A high polymer powder material production is with grinding mechanism for 3D prints |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025846A (en) * | 2022-07-22 | 2022-09-09 | 徐州工程学院 | Burdock is grinder for production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204196045U (en) * | 2014-11-07 | 2015-03-11 | 苏州兴泰国光化学助剂有限公司 | Thermoplasticity powder milling device |
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| CN209632759U (en) * | 2018-12-28 | 2019-11-15 | 临安泽诚金属制品有限公司 | A kind of sander device that workbench can be freely lifted |
| CN111097575A (en) * | 2019-12-19 | 2020-05-05 | 王淑英 | Chemical powder raw material grinding device |
| CN211359001U (en) * | 2019-11-19 | 2020-08-28 | 眉山点云生物科技有限公司 | Material grinding equipment for 3D printing human body transplanted bone |
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| CN204196045U (en) * | 2014-11-07 | 2015-03-11 | 苏州兴泰国光化学助剂有限公司 | Thermoplasticity powder milling device |
| CN108465516A (en) * | 2017-05-19 | 2018-08-31 | 中山市通发自动化设备有限公司 | Grinding mechanism with good grinding effect |
| CN206838190U (en) * | 2017-05-31 | 2018-01-05 | 佛山市南海嘉多彩粉末涂料有限公司 | Grinding powder paint machine |
| CN209632759U (en) * | 2018-12-28 | 2019-11-15 | 临安泽诚金属制品有限公司 | A kind of sander device that workbench can be freely lifted |
| CN211359001U (en) * | 2019-11-19 | 2020-08-28 | 眉山点云生物科技有限公司 | Material grinding equipment for 3D printing human body transplanted bone |
| CN111097575A (en) * | 2019-12-19 | 2020-05-05 | 王淑英 | Chemical powder raw material grinding device |
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| CN115025846A (en) * | 2022-07-22 | 2022-09-09 | 徐州工程学院 | Burdock is grinder for production |
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Application publication date: 20210202 |