CN110076986B - 3D printer with good printing effect - Google Patents
3D printer with good printing effect Download PDFInfo
- Publication number
- CN110076986B CN110076986B CN201910358112.7A CN201910358112A CN110076986B CN 110076986 B CN110076986 B CN 110076986B CN 201910358112 A CN201910358112 A CN 201910358112A CN 110076986 B CN110076986 B CN 110076986B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- feeding
- frame
- case
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007639 printing Methods 0.000 title abstract description 39
- 230000000694 effects Effects 0.000 title abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 34
- 230000008859 change Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/227—Driving means
- B29C64/232—Driving means for motion along the axis orthogonal to the plane of a layer
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/227—Driving means
- B29C64/236—Driving means for motion in a direction within the plane of a layer
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/295—Heating elements
-
- 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
- B29C64/321—Feeding
-
- 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
- B29C64/35—Cleaning
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a 3D printer with a good printing effect, which comprises a case, wherein the top of the case is fixedly connected with a heater, and the top of the heater is penetrated with a feeding pipeline. This print effectual 3D printer, when needs change different raw materials, drive the feeding frame through the electric putter and slide, carry out the switching of first blanking mouth, drive piston sleeve up-and-down motion through ejecting motor, the rivers that the cooperation admission line lets in wash the inner chamber of feeding case, the sewage of finishing of washing is poured into along the print head into the collection box, can prevent effectively when changing different raw materials, because the residual emergence that leads to multiple raw materials mixing condition of raw materials, the position to the difference is printed, need change different raw materials, but when changing the raw materials, often there is the residual, the effect of printing has been reduced in different raw materials mixture, the finished product of printing changes, the problem of printing precision has been reduced.
Description
Technical Field
The invention relates to the technical field of 3D printers, in particular to a 3D printer with a good printing effect.
Background
A 3D printer, a machine of the rapid prototyping technology, is a technology for constructing objects by using a bondable material such as powdered metal or plastic on the basis of a digital model file, by means of layer-by-layer printing, which has been used in the past for manufacturing models in the fields of mold manufacturing, industrial design, etc., and is now gradually used for the direct manufacturing of some products, meaning that the technology is being popularized, and its principle is that: the data and the raw materials are put into the 3D printer, the machine can build the products layer by layer according to the program, the printed products can be used immediately, and foods can be printed out through the 3D printer, so that the future development direction of the 3D printer, which is concerned about the taking of goods, is also the most of the future development directions of the 3D printer.
According to the novel motion structure is provided to a 3D printer according to CN107443722A, carry out 3D under the condition that does not remove the print gun again and print, increased the stability of printing, but when printing, print to different positions, need change different raw materials, but current printer often has the incomplete material to remain when changing the raw materials, different raw materials mix and have reduced the effect of printing, the finished product that prints changes, has reduced the printing precision.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the 3D printer with good printing effect, which solves the problems that when different positions are printed and different raw materials need to be replaced, the existing printer always has residual materials when the raw materials are replaced, the printing effect is reduced due to the mixing of different raw materials, the printed finished product is changed, and the printing precision is reduced.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a print effectual 3D printer, includes the quick-witted case, the top fixedly connected with heater of machine case, the top of heater runs through there is the feeding pipeline to the fixed surface of feeding pipeline is connected with the motorised valve, the bottom from the top down of feeding pipeline runs through heater and machine case in proper order and extends to the inner chamber of machine case, the inner chamber fixedly connected with mount of machine case, the top of mount from left to right fixedly connected with feed case and extrusion case respectively, the bottom intercommunication of feed case has the print shower nozzle, the inner chamber fixedly connected with electric putter, the one end fixedly connected with feed frame of electric putter output shaft, the surface of feed frame is with the surface sliding connection of feed case, the feed tank has been seted up to the inner chamber of feed frame, the internal surface of feed tank is inconsistent with the bottom of feeding pipeline to the inner chamber of feed tank has been seted up with the first blanking mouth looks adaptation, the surface of mount passes through support frame fixedly connected with motor output shaft, the surface of support frame is ejecting motor output shaft, the support frame is connected with the top fixedly connected with the support frame of tie rod, the top fixedly connected with support frame on the top of tie rod, the tie rod is connected with the top fixedly arranged on the support frame.
Preferably, the bottom fixedly connected with lower dead lever of return arc frame, the bottom of lower dead lever runs through the top of extrusion case and extends to the inner chamber of extrusion case, the bottom fixedly connected with piston sleeve of lower dead lever to piston sleeve's surface and the inner chamber sliding connection of extrusion case.
Preferably, the right side of the extrusion box is communicated with an air inlet pipeline, the left side of the extrusion box is communicated with an air outlet pipeline, the left end of the air outlet pipeline is communicated with the right side of the feeding box, and the surfaces of the air outlet pipeline and the air inlet pipeline are fixedly connected with one-way valves.
Preferably, the top of the case is communicated with a water inlet pipe, the bottom end of the water inlet pipe penetrates through the top of the case and extends to the inner cavity of the case, the bottom end of the water inlet pipe is communicated with the top of the feeding case, and the surface of the water inlet pipe is fixedly connected with an electromagnetic valve.
Preferably, the first driving frame of both sides of quick-witted case inner chamber all fixedly connected with, two the top of first driving frame is the first driving motor of all fixedly connected with, two the bottom of first driving motor output shaft is the first drive shaft of fixedly connected with through the shaft coupling.
Preferably, the bottom end of the first driving shaft penetrates through the top of the first driving frame and extends to the inner cavity of the first driving frame, the surface of the first driving shaft is rotationally connected with the inner cavity of the first driving frame, and the surfaces of the two first driving shafts are both in threaded connection with the first connecting frame.
Preferably, two opposite sides of the first connecting frame are fixedly connected with a second driving frame, the bottom of the inner cavity of the second driving frame is fixedly connected with a second driving motor, the left end of an output shaft of the second driving motor is fixedly connected with a second driving shaft through a coupler, the left end of the second driving shaft is rotationally connected with the left wall of the inner cavity of the second driving frame, and the surface of the second driving shaft is in threaded connection with a second connecting frame.
Preferably, the top fixedly connected with third drive frame of second link, the positive fixedly connected with third driving motor of third drive frame, the one end of third driving motor output shaft passes through the shaft coupling fixedly connected with third drive shaft, the one end of third drive shaft runs through the positive of third drive frame and extends to the inner chamber of third drive frame, the surface of third drive shaft rotates with the inner chamber of third drive frame to the surface threaded connection of third drive shaft has the third link, the top fixedly connected with print table of third link to the right side fixedly connected with waste collection box of print table.
(III) beneficial effects
The invention provides a 3D printer with good printing effect. The beneficial effects are as follows:
(1) The 3D printer with good printing effect is characterized in that a fixing frame is fixedly connected to the inner cavity of a case, a feeding box and an extruding box are fixedly connected to the top of the fixing frame from left to right, a printing spray head is communicated to the bottom of the feeding box, an electric push rod is fixedly connected to the inner cavity of the case, one end of an output shaft of the electric push rod is fixedly connected with a feeding frame, the surface of the feeding frame is in sliding connection with the surface of the feeding box, a feeding groove is formed in the inner cavity of the feeding frame, the inner surface of the feeding groove is in contact with the bottom end of a feeding pipeline, a first blanking port matched with the feeding pipeline is formed in the inner cavity of the feeding groove, a second blanking port matched with the first blanking port is formed in the top of the feeding box, an ejection motor is fixedly connected to the surface of the fixing frame through a supporting frame, a connecting rod is fixedly connected to the surface of an output shaft of the ejection motor through a coupler, a return arc frame is slidingly connected to the surface of the connecting rod, the top of the return arc frame is fixedly connected with an upper fixing rod, the inner cavity of the fixing frame is fixedly connected with a supporting frame, the top end of the upper fixing rod penetrates through the top of the supporting frame and extends to the upper side of the supporting frame, the surface of the upper fixing rod is in sliding connection with the inner cavity of the supporting frame, when different raw materials need to be replaced, the feeding frame is driven to slide through the electric push rod to switch different first blanking ports, the piston sleeve is driven to move up and down through the ejection motor, the inner cavity of the feeding box is flushed by water flow which is matched with the air inlet pipeline, the flushed sewage is injected into the collecting box along the printing head, the problem that when different raw materials need to be replaced due to the fact that various raw materials are mixed is solved, the printing of different positions is needed, but when the raw materials need to be replaced, the existing printer is provided with the functions of replacing the raw materials, often have the incomplete material surplus, different raw materials mix and have reduced the effect of printing, and the finished product that prints changes, has reduced the problem of printing precision.
(2) This print effectual 3D printer has the charge-in pipeline through the top fixedly connected with heater at the quick-witted case, the top of heater runs through, and the fixed surface of charge-in pipeline is connected with the motorised valve, the bottom from the top down runs through heater and quick-witted case in proper order and extends to the inner chamber of quick-witted case, carry the charge-in pipeline behind through the heater into the charge-in box, can effectively make the raw materials keep suitable temperature, and through the cooperation of motorised valve on the charge-in pipeline, can be quick switch the feeding, guarantee when printing, the temperature of raw materials can not be too low, the precision of printing cost has been increased, and printing speed has been accelerated.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a front view of the structure of the fixing frame of the present invention;
FIG. 3 is a cross-sectional view of the extrusion box structure of the present invention;
FIG. 4 is a top view of the feed rack structure of the present invention;
FIG. 5 is a schematic perspective view of the feed rack structure of the present invention;
fig. 6 is a front view of a second drive bay structure of the present invention.
In the figure: 1-chassis, 2-heater, 3-feeding pipe, 4-mount, 5-feeding box, 6-extrusion box, 7-electric push rod, 8-feeding rack, 9-feeding tank, 10-first blanking port, 11-second blanking port, 12-support frame, 13-ejection motor, 14-connecting rod, 15-return arc rack, 16-upper fixed rod, 17-lower fixed rod, 18-piston sleeve, 19-air inlet pipe, 20-air outlet pipe, 21-check valve, 22-water inlet pipe, 23-first driving rack, 24-first driving motor, 25-first driving shaft, 26-first connecting rack, 27-second driving rack, 28-second driving motor, 29-second driving shaft, 30-second connecting rack, 31-third driving rack, 32-third driving motor, 33-third driving shaft, 34-third connecting rack, 35-printing table, 36-collecting box, 37-printing nozzle.
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. 1-6, the embodiment of the present invention provides a technical solution: the 3D printer with good printing effect comprises a machine case 1, wherein the two sides of the inner cavity of the machine case 1 are fixedly connected with first driving frames 23, the tops of the two first driving frames 23 are fixedly connected with first driving motors 24, the first driving motors 24 are electrically connected with a power supply, the bottom ends of the output shafts of the two first driving motors 24 are fixedly connected with first driving shafts 25 through couplings, the bottom ends of the first driving shafts 25 penetrate through the tops of the first driving frames 23 and extend to the inner cavity of the first driving frames 23, the surfaces of the first driving shafts 25 are rotationally connected with the inner cavity of the first driving frames 23, the surfaces of the two first driving shafts 25 are in threaded connection with first connecting frames 26, one sides of the two opposite sides of the two first connecting frames 26 are fixedly connected with second driving frames 27, the bottoms of the inner cavities of the second driving frames 27 are fixedly connected with second driving motors 28, the second driving motors 28 are electrically connected with the power supply, the left end of the output shaft of the second driving motor 28 is fixedly connected with a second driving shaft 29 through a coupler, the left end of the second driving shaft 29 is rotationally connected with the left wall of the inner cavity of the second driving frame 27, the surface of the second driving shaft 29 is in threaded connection with a second connecting frame 30, the top of the second connecting frame 30 is fixedly connected with a third driving frame 31, the front surface of the third driving frame 31 is fixedly connected with a third driving motor 32, the third driving motor 32 is electrically connected with a power supply, one end of the output shaft of the third driving motor 32 is fixedly connected with a third driving shaft 33 through the coupler, one end of the third driving shaft 33 penetrates through the front surface of the third driving frame 31 and extends to the inner cavity of the third driving frame 31, the surface of the third driving shaft 33 is rotationally connected with the inner cavity of the third driving frame 31, the surface of the third driving shaft 33 is in threaded connection with a third connecting frame 34, the top of the third connecting frame 34 is fixedly connected with a printing table 35, the right side of the printing table 35 is fixedly connected with a waste collection box 36, the top of the machine case 1 is communicated with a water inlet pipeline 22, the water inlet pipeline 22 is communicated with a water source, the bottom end of the water inlet pipeline 22 penetrates through the top of the machine case 1 and extends to the inner cavity of the machine case 1, the bottom end of the water inlet pipeline 22 is communicated with the top of the feeding box 5, the surface of the water inlet pipeline 22 is fixedly connected with an electromagnetic valve, the water flow is controlled through the electromagnetic valve, the top of the machine case 1 is fixedly connected with a heater 2, the top of the heater 2 penetrates through a feeding pipeline 3, the feeding pipeline 3 is conveyed into the feeding box 5 after passing through the heater 2, the raw materials can be effectively kept at proper temperature, the feeding can be quickly switched through the cooperation of an electric valve on the feeding pipeline 3, the temperature of the raw materials is ensured not to be too low when the printing is performed, the accuracy of the printing cost is increased, the printing speed is accelerated, and the surface of the feeding pipeline 3 is fixedly connected with an electric valve, the feeding is controlled through the electric valve, the bottom end of the feeding pipeline 3 sequentially penetrates through the heater 2 and the case 1 from top to bottom and extends to the inner cavity of the case 1, the inner cavity of the case 1 is fixedly connected with a fixing frame 4, the top of the fixing frame 4 is fixedly connected with a feeding box 5 and an extrusion box 6 from left to right, the right side of the extrusion box 6 is communicated with an air inlet pipeline 19, the left side of the extrusion box 6 is communicated with an air outlet pipeline 20, the left end of the air outlet pipeline 20 is communicated with the right side of the feeding box 5, the surfaces of the air outlet pipeline 20 and the air inlet pipeline 19 are fixedly connected with a one-way valve 21, the one-way valve 21 can prevent the gas from flowing backwards, the bottom of the feeding box 5 is communicated with a printing spray head 37, the inner cavity of the case 1 is fixedly connected with an electric push rod 7, the electric push rod 7 is electrically connected with a power supply, one end of an output shaft of the electric push rod 7 is fixedly connected with a feeding frame 8, the surface of the feeding frame 8 is in sliding connection with the surface of the feeding box 5, a feeding groove 9 is arranged in the inner cavity of the feeding frame 8, the inner surface of the feeding groove 9 is in contact with the bottom end of the feeding pipeline 3, a first blanking port 10 matched with the feeding pipeline 3 is arranged in the inner cavity of the feeding groove 9, a second blanking port 11 matched with the first blanking port 10 is arranged at the top of the feeding box 5, the surface of the fixing frame 4 is fixedly connected with an ejection motor 13 through a supporting frame, the ejection motor 13 is electrically connected with a power supply, the surface of an output shaft of the ejection motor 13 is fixedly connected with a connecting rod 14 through a coupling, the surface of the connecting rod 14 is in sliding connection with a return arc frame 15, the bottom of the return arc frame 15 is fixedly connected with a lower fixing rod 17, the bottom end of the lower fixing rod 17 penetrates through the top end of the extrusion box 6 and extends to the inner cavity of the extrusion box 6, the bottom end of the lower fixing rod 17 is fixedly connected with a piston sleeve 18, the surface of the piston sleeve 18 is in sliding connection with the inner cavity of the extrusion box 6, the top of the return arc frame 15 is fixedly connected with an upper fixing rod 16, the inner cavity of the fixing frame 4 is fixedly connected with a supporting frame 12, the top end of the upper fixing rod 16 penetrates through the top of the supporting frame 12 and extends to the upper part of the supporting frame 12, the surface of the upper fixing rod 16 is in sliding connection with the inner cavity of the supporting frame 12, when different raw materials need to be replaced, the feeding frame 8 is driven to slide by the electric push rod 7 to switch different first blanking ports 10, the piston sleeve 18 is driven to move up and down by the ejection motor 13, the inner cavity of the feeding box 5 is flushed by water flow which is matched with the air inlet pipeline 19, the flushed sewage is injected into the collecting box 36 along the printing spray nozzle 37, the problem that when different raw materials are replaced, various raw material mixing conditions caused by raw material residues are solved, different raw materials need to be replaced, but when the raw materials are replaced, the existing printer often has residual materials, the effect of printing is reduced due to the fact that different raw materials are mixed, the printed finished product changes, and the printing precision is reduced.
When the automatic feeding device is used, raw materials are conveyed into the feeding box 5 through the heating of the heater 2, when the raw materials need to be replaced, the feeding of the feeding pipeline 3 is closed through the electromagnetic valve, the feeding groove 9 on the feeding frame 8 is driven by the electric push rod 7 to block the bottom end of the feeding pipeline 3, the electric valve is started, water is input along the water inlet pipeline 22, the ejection motor 13 is started to drive the return arc frame 15 to move up and down through the connecting rod 14, the lower fixing rod 17 is driven to drive the piston sleeve 18 to slide up and down in the extrusion box 6, air is sucked into the air inlet pipeline 19, the first driving frame 27 is driven by the first driving motor 24 to drive the third driving frame 29 to move along the Z axis through the first driving shaft 25, the third driving motor 31 is driven by the second driving motor 28 to move along the Y axis, the printing table 35 and the collecting box 35 are driven by the third driving motor 32, the flushed waste water is injected into the collecting box 35 through the printing nozzle 37, and then the first discharging opening 10 and the second opening 11 are driven by the electric push rod 7 to mix the raw materials.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a print effectual 3D printer, includes quick-witted case (1), the top fixedly connected with heater (2) of machine case (1), the top of heater (2) is run through there is feeding pipeline (3) to the fixed surface of feeding pipeline (3) is connected with the motorised valve, the bottom from the top down of feeding pipeline (3) runs through heater (2) and machine case (1) in proper order and extends to the inner chamber of machine case (1), its characterized in that: the utility model discloses a feeding device, including machine case (1), inner chamber fixedly connected with mount (4), the top of mount (4) from left to right fixedly connected with feeding case (5) and extrude case (6) respectively, the bottom intercommunication of feeding case (5) has print shower nozzle (37), the inner chamber fixedly connected with electric putter (7) of machine case (1), the one end fixedly connected with feeding frame (8) of electric putter (7) output shaft, the surface sliding connection of feeding frame (8) and feeding case (5) surface, feeding groove (9) have been seted up to the inner chamber of feeding frame (8), the inner surface of feeding groove (9) is inconsistent with the bottom of feeding pipeline (3) to first blanking mouth (10) with feeding pipeline (3) looks adaptation are seted up to the inner chamber of feeding groove (9), the second blanking mouth (11) with first blanking mouth (10) looks adaptation are seted up at the top of feeding case (5), the surface of mount (4) is through support frame fixedly connected with ejection motor (13), the surface through the surface-mounted connection of ejection motor (13) output shaft has been seted up, the connecting rod (14) of feeding groove (9) is connected with connecting rod (15) through the surface-mounted connection (15) of return arc (15), the inner cavity of the fixing frame (4) is fixedly connected with a supporting frame (12), the top end of the upper fixing rod (16) penetrates through the top of the supporting frame (12) and extends to the upper side of the supporting frame (12), and the surface of the upper fixing rod (16) is in sliding connection with the inner cavity of the supporting frame (12);
The bottom of the return arc frame (15) is fixedly connected with a lower fixing rod (17), the bottom end of the lower fixing rod (17) penetrates through the top end of the extrusion box (6) and extends to the inner cavity of the extrusion box (6), the bottom end of the lower fixing rod (17) is fixedly connected with a piston sleeve (18), the surface of the piston sleeve (18) is in sliding connection with the inner cavity of the extrusion box (6), the right side of the extrusion box (6) is communicated with an air inlet pipeline (19), the left side of the extrusion box (6) is communicated with an air outlet pipeline (20), the left end of the air outlet pipeline (20) is communicated with the right side of the feeding box (5), and a one-way valve (21) is fixedly connected with the surfaces of the air outlet pipeline (20) and the air inlet pipeline (19); the top intercommunication of machine case (1) has inlet channel (22), the bottom of inlet channel (22) runs through the top of machine case (1) and extends to the inner chamber of machine case (1), the bottom of inlet channel (22) communicates with the top of feeding case (5), the fixed surface of inlet channel (22) is connected with the solenoid valve.
2. The 3D printer of claim 1, wherein: the two sides of the inner cavity of the case (1) are fixedly connected with first driving frames (23), the tops of the two first driving frames (23) are fixedly connected with first driving motors (24), and the bottoms of the output shafts of the two first driving motors (24) are fixedly connected with first driving shafts (25) through couplings.
3. The 3D printer of claim 2, wherein: the bottom of first drive shaft (25) runs through the top of first drive frame (23) and extends to the inner chamber of first drive frame (23), the surface of first drive shaft (25) is connected with the inner chamber rotation of first drive frame (23), and two the surface of first drive shaft (25) all threaded connection has first link (26).
4. A 3D printer according to claim 3, wherein: two opposite one sides of first link (26) are all fixedly connected with second drive frame (27), the bottom fixedly connected with second driving motor (28) of second drive frame (27) inner chamber, the left end of second driving motor (28) output shaft passes through shaft coupling fixedly connected with second drive shaft (29) to the left end of second drive shaft (29) rotates with the left wall of second drive frame (27) inner chamber to be connected, the surface threaded connection of second drive shaft (29) has second link (30).
5. The 3D printer of claim 4, wherein: the top fixedly connected with third drive frame (31) of second link (30), the positive fixedly connected with third driving motor (32) of third drive frame (31), the one end of third driving motor (32) output shaft passes through shaft coupling fixedly connected with third drive shaft (33), the one end of third drive shaft (33) runs through the positive and the inner chamber that extends to third drive frame (31) of third drive frame (31), the surface of third drive shaft (33) rotates with the inner chamber of third drive frame (31) to the surface threaded connection of third drive shaft (33) has third link (34), the top fixedly connected with print table (35) of third link (34), and the right side fixedly connected with waste collection box (36) of print table (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358112.7A CN110076986B (en) | 2019-04-25 | 2019-04-25 | 3D printer with good printing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358112.7A CN110076986B (en) | 2019-04-25 | 2019-04-25 | 3D printer with good printing effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110076986A CN110076986A (en) | 2019-08-02 |
| CN110076986B true CN110076986B (en) | 2024-05-03 |
Family
ID=67417853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910358112.7A Active CN110076986B (en) | 2019-04-25 | 2019-04-25 | 3D printer with good printing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110076986B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481018B (en) * | 2019-08-19 | 2021-11-26 | 芜湖职业技术学院 | Multifunctional 3D printing device |
| CN113059791A (en) * | 2021-03-23 | 2021-07-02 | 广州舟卓科技有限公司 | Novel 3D printer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB655379A (en) * | 1946-11-27 | 1951-07-18 | Thompson Prod Inc | Improvements in or relating to an automatic feeder for presses and the like |
| WO2018072265A1 (en) * | 2016-10-19 | 2018-04-26 | 泉州装备制造研究所 | 3d printing system on the basis of multi-axis coordinated control and machine vision measurement |
| CN108340572A (en) * | 2018-05-22 | 2018-07-31 | 杭州富阳富宝仪表机床厂 | A kind of 3D printer with printing head and bench clean function |
| CN108357091A (en) * | 2018-01-31 | 2018-08-03 | 华明智库（武汉）信息技术有限公司 | A kind of 3D printer with quickly heating and Anti-blockage function |
| CN208101069U (en) * | 2018-02-22 | 2018-11-16 | 天津中研工业设计有限公司 | A kind of 3D printing equipment that dust-proof anti seismic efficiency is good |
| CN109094010A (en) * | 2018-07-05 | 2018-12-28 | 深圳市律远汇智科技有限公司 | A kind of anticlogging 3D printer with quantitative function |
| CN210148739U (en) * | 2019-04-25 | 2020-03-17 | 宁波汉克三维科技有限公司 | Print effectual 3D printer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7027887B2 (en) * | 2002-07-03 | 2006-04-11 | Theries, Llc | Apparatus, systems and methods for use in three-dimensional printing |
-
2019
- 2019-04-25 CN CN201910358112.7A patent/CN110076986B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB655379A (en) * | 1946-11-27 | 1951-07-18 | Thompson Prod Inc | Improvements in or relating to an automatic feeder for presses and the like |
| WO2018072265A1 (en) * | 2016-10-19 | 2018-04-26 | 泉州装备制造研究所 | 3d printing system on the basis of multi-axis coordinated control and machine vision measurement |
| CN108357091A (en) * | 2018-01-31 | 2018-08-03 | 华明智库（武汉）信息技术有限公司 | A kind of 3D printer with quickly heating and Anti-blockage function |
| CN208101069U (en) * | 2018-02-22 | 2018-11-16 | 天津中研工业设计有限公司 | A kind of 3D printing equipment that dust-proof anti seismic efficiency is good |
| CN108340572A (en) * | 2018-05-22 | 2018-07-31 | 杭州富阳富宝仪表机床厂 | A kind of 3D printer with printing head and bench clean function |
| CN109094010A (en) * | 2018-07-05 | 2018-12-28 | 深圳市律远汇智科技有限公司 | A kind of anticlogging 3D printer with quantitative function |
| CN210148739U (en) * | 2019-04-25 | 2020-03-17 | 宁波汉克三维科技有限公司 | Print effectual 3D printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110076986A (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110076986B (en) | 3D printer with good printing effect | |
| CN212045848U (en) | Injection mold with cooling and heat dissipation functions | |
| CN209950290U (en) | Chocolate 3D printing extruding device | |
| CN112223678A (en) | Automatic flowerpot processing device | |
| CN112454899A (en) | 3D printing equipment and using method | |
| CN112659474A (en) | Deformation injection molding machine is prevented to working of plastics of many adaptation specifications of intermittent type formula | |
| CN106965434B (en) | A kind of 3D printer with automatic cleaning function | |
| CN210148739U (en) | Print effectual 3D printer | |
| CN110757732A (en) | Injection molding process and injection molding device of multifunctional automobile instrument panel | |
| CN109228196A (en) | A kind of injection device for plastic products production | |
| CN211993928U (en) | Injection molding device for keycaps | |
| CN211279504U (en) | Injection molding machine for processing and forming environment-friendly resin engine hood | |
| CN217802892U (en) | High-precision micro-injection mechanism for liquid silica gel | |
| CN109719894A (en) | A kind of plastic toys part mold injection moulding apparatus | |
| CN115722419A (en) | Polyurethane hot melt adhesive machine | |
| CN209530628U (en) | Paint mixing device | |
| CN112793119A (en) | Antibacterial preservative film manufacturing and forming method | |
| CN111716678B (en) | Preparation process of multicolor 3D printing supplies | |
| CN220562040U (en) | Injection molding machine with cleaning assembly | |
| CN214917381U (en) | Color matching device for processing chemical material plates | |
| CN219235978U (en) | Injection molding device with mixing function | |
| CN211054266U (en) | Auxiliary irrigation equipment for mold machining | |
| CN209158846U (en) | A kind of injection device for plastic products production | |
| CN114986814A (en) | Injection molding flow distribution device for injection molding machine based on hot runner control technology | |
| CN219445919U (en) | Anti-blocking structure of injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |