CN105128334A - Three-dimensional printer with polishing function - Google Patents

Three-dimensional printer with polishing function Download PDF

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Publication number
CN105128334A
CN105128334A CN201510563835.2A CN201510563835A CN105128334A CN 105128334 A CN105128334 A CN 105128334A CN 201510563835 A CN201510563835 A CN 201510563835A CN 105128334 A CN105128334 A CN 105128334A
Authority
CN
China
Prior art keywords
printing
dimensional printer
polishing function
function concurrently
turntable
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.)
Pending
Application number
CN201510563835.2A
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Chinese (zh)
Inventor
邵伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Siruide Three-Dimensional Technology Co Ltd
Original Assignee
Wuhu Siruide Three-Dimensional Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Siruide Three-Dimensional Technology Co Ltd filed Critical Wuhu Siruide Three-Dimensional Technology Co Ltd
Priority to CN201510563835.2A priority Critical patent/CN105128334A/en
Publication of CN105128334A publication Critical patent/CN105128334A/en
Pending legal-status Critical Current

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Abstract

The invention provides a three-dimensional printer with a polishing function. The three-dimensional printer comprises a base, a supporting frame, a rotary table, a lifting device, a worktable, a printing device and a polishing device, wherein the supporting frame is arranged on the base, the rotary table is mounted on the base in a rotating manner, the lifting device is arranged on the rotary table, and the worktable is horizontally arranged on the lifting device; the printing device comprises a printing nozzle, a feed pipe, a material storing box, a positive pressure device and a negative pressure device, wherein materials in the material storing box can be fed to the printing nozzle through the feed pipe by the positive pressure device, and negative pressure can be provided for the material storing box by the negative pressure device, so that the materials in the printing nozzle and the feed pipe flow into the material storing box back; the polishing device comprises a fixing base, a connecting rod, a polishing head and a first driving mechanism, wherein the fixing base is mounted at the top end of the supporting frame in a sliding manner, the first driving mechanism is connected with the fixing base, the connecting rod is positioned under the fixing base, the first end of the connecting rod is connected with the fixing base, and the second end of the connecting rod is connected with the polishing head.

Description

A kind of three-dimensional printer having polishing function concurrently
Technical field
The present invention relates to three-dimensional fast shaping technical field, particularly relate to a kind of three-dimensional printer having polishing function concurrently.
Background technology
3 D-printing is a kind of rapid shaping technique, namely based on mathematical model file, uses powdery metal or plastics etc. can jointing material, is carried out the technology of constructed object by the mode successively printed.
Generally material storing box is all arranged separately by the three-dimensional printer that supplies consumption is larger, by feed pipe, material storing box is connected with printing head, prints after terminating, if not in time the material in printing head and feed pipe is discharged, easily cause printing head and feed pipe blocking, impact uses next time; Because three-dimensional printer adopts the mode successively printed to carry out printing, so when printing some curved surfaces, outer surface easily produces zigzag, affects product quality.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of three-dimensional printer having polishing function concurrently.
A kind of three-dimensional printer having polishing function concurrently that the present invention proposes, comprises base, bracing frame, turntable, lowering or hoisting gear, workbench, printing equipment and sanding apparatus;
Bracing frame is arranged on base, and turntable rotates and is installed on base, and turntable is connected with rotary drive mechanism, and drives rotation by it, and lowering or hoisting gear is arranged on a spinstand, and workbench is horizontally set on lowering or hoisting gear;
Printing equipment comprises printing head, feed pipe, material storage tank, positive pressure devices and negative pressure device, printing head is arranged on bracing frame top, and be positioned at above workbench, printing head can horizontal and vertical movement in horizontal plane, feed pipe first end is connected with printing head, second end is connected with material storage tank, positive pressure devices and negative pressure device are all arranged on material storage tank, positive pressure devices can provide malleation to make feed pipe to printing head feeding in material storage tank, negative pressure device can provide negative pressure to flow back to material storage tank to make the material in printing head and feed pipe in material storage tank,
Sanding apparatus comprises fixed pedestal, connecting rod, grinding head and the first driving mechanism, fixed pedestal is slidably mounted on bracing frame top, first driving mechanism is connected with fixed pedestal, and drive its rotary middle spindle to turntable to move, connecting rod is positioned at below pedestal, connecting rod first end is connected with fixed pedestal, and the second end is connected with grinding head.
Preferably, also comprise the second driving mechanism, the second driving mechanism is connected with connecting rod, drives it to rotate.
Preferably, the second driving mechanism is stepper motor.
Preferably, lowering or hoisting gear comprises driving cylinder, drives cylinder to be fixed on turntable, drives cylinder take-off lever to be connected with workbench.
Preferably, grinding head comprises grinding head body and is located at the connector on grinding head body, and connector is provided with clamping joint or buckle away from the end of grinding head, and connecting rod is provided with buckle or clamping joint, and buckle coordinates with clamping joint, realizes removably connecting.
Preferably, grinding head body is spherical in shape.
Preferably, printing head comprises the first buffer part, the second buffer part and the printing nozzle that are communicated with successively, and the first buffer part, the second buffer part are communicated with setting from top to bottom successively with printing nozzle.
Preferably, also comprise heater, attemperating unit and temperature sensor, heater is arranged in the first buffer part, and temperature sensor is arranged in the second buffer part, and heater is all connected with attemperating unit with temperature sensor.
Preferably, printing head is provided with telescopic protection lid.
A kind of three-dimensional printer having polishing function concurrently provided in the present invention, malleation be provided by arranging positive pressure devices on material storage tank and by feed pipe, feed carried out to printing head, provide negative pressure by the negative pressure device that material storage tank is arranged and by feed pipe, material storage tank be recycled to the material in printing head and feed pipe; By the workbench arranging turntable and arrange on a spinstand, worktable rotary, grinding head, under the effect of the first driving mechanism, constantly stretches to turntable direction, thus realizes the polishing to printing objects, improves the quality of products.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation having the three-dimensional printer of polishing function concurrently that the present invention proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is a kind of structural representation having the three-dimensional printer of polishing function concurrently that the present invention proposes.
With reference to Fig. 1, a kind of three-dimensional printer having polishing function concurrently that the present invention proposes, comprises base 1, bracing frame 2, turntable 3, lowering or hoisting gear, workbench 4, printing equipment 5 and sanding apparatus 11;
Bracing frame 2 is arranged on base 1, turntable 3 rotates and is installed on base 1, turntable 3 is connected with rotary drive mechanism, and drive rotation by it, lowering or hoisting gear is arranged on turntable 3, workbench 4 is horizontally set on lowering or hoisting gear, lowering or hoisting gear and workbench 4 together can rotate along with turntable 3, during concrete enforcement, lowering or hoisting gear is set and comprises driving cylinder 17, drive cylinder 17 to be fixed on turntable 3, drive cylinder 17 take-off lever to be connected with workbench 4, drive cylinder 17 to drive workbench 4 vertically to move.
Printing equipment 5 comprises printing head 6, feed pipe 7, material storage tank 8, positive pressure devices 9 and negative pressure device 10, printing head 6 is arranged on bracing frame 2 top, and be positioned at above workbench 4, printing head 6 can horizontal and vertical movement in horizontal plane, printing head 6 is provided with telescopic protection lid, printing head 6 comprises the first buffer part 20 be communicated with successively, second buffer part 21 and printing nozzle 25, , first buffer part, second buffer part is communicated with setting from top to bottom successively with printing nozzle, feed pipe 7 first end is connected with printing head 6, second end is connected with material storage tank 8, positive pressure devices 9 and negative pressure device 10 are all arranged on material storage tank 8, under print state, material storage tank 8 is under positive pressure devices provides the effect of malleation, by the express material of molten condition in feed pipe 7, then be expressed in the first buffer part 20 and the second buffer part 21, by the comprehensive function of the first buffer part 20 and the second buffer part 21, the material that printing head 6 is sprayed is even, and by the horizontal and vertical movement of printing head 6 in horizontal plane, thus material is printed on workbench 4, after printing terminates, negative pressure device 10 provides negative pressure to make the material in printing head 6 and feed pipe flow back to material storage tank 8 in material storage tank 8.
Sanding apparatus 11 comprises fixed pedestal 12, connecting rod 13, grinding head 14, first driving mechanism 15 and the second driving mechanism 16, fixed pedestal 12 is slidably mounted on bracing frame 2 top, first driving mechanism 15 is connected with fixed pedestal 12, and drive its rotary middle spindle along turntable 3 to move, connecting rod 13 is positioned at below pedestal 12, connecting rod 13 first end is connected with fixed pedestal 12, second end is connected with grinding head 14, second driving mechanism 16 is connected with connecting rod 13, and drive it to rotate, particularly, the connector 19 that grinding head 14 comprises grinding head body 18 and is located on grinding head body 18, connector 19 is provided with clamping joint or buckle away from the end of grinding head 14, connecting rod 13 is provided with buckle or clamping joint, buckle coordinates with clamping joint, realization removably connects, grinding head body 18 is spherical in shape.
After printing terminates, the body surface directly printed there will be out-of-flatness and manifests, rotated by turntable 3, workbench 4 is together rotated, object after printing rotates with workbench 4, under the effect of the first driving mechanism 15, grinding head 14 is along the moving radially of rotary middle spindle of turntable 3, be combined in and drive cylinder 17 to drive workbench 4 vertically to move, grinding head 14 pairs of printing objects realize comprehensive polishing, by the setting of the second driving mechanism 16, change the opposite face of grinding head 14 and printing objects, prevent from adopting grinding head 14 same position to print printing objects all the time, thus make grinding head 14 even wearing.
In present embodiment, also comprise heater 22, attemperating unit 23 and temperature sensor 24, heater 22 is arranged in the first buffer part 20, temperature sensor 24 arranges in the second buffer part 21, heater 22 is all connected with attemperating unit 23 with temperature sensor 24, prevent in convey materials process, thermal loss makes the temperature in printing head 6 not condensation phenomenon occur.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.

Claims (9)

1. one kind has the three-dimensional printer of polishing function concurrently, it is characterized in that, comprise base (1), bracing frame (2), turntable (3), lowering or hoisting gear, workbench (4), printing equipment (5) and sanding apparatus (11);
Bracing frame (2) is arranged on base (1), turntable (3) rotates and is installed on base (1), turntable (3) is connected with rotary drive mechanism, and drive rotation by it, lowering or hoisting gear is arranged on turntable (3), and workbench (4) is horizontally set on lowering or hoisting gear;
Printing equipment (5) comprises printing head (6), feed pipe (7), material storage tank (8), positive pressure devices (9) and negative pressure device (10), printing head (6) is arranged on bracing frame (2) top, and be positioned at workbench (4) top, printing head (6) can horizontal and vertical movement in horizontal plane, feed pipe (7) first end is connected with printing head (6), second end is connected with material storage tank (8), positive pressure devices (9) and negative pressure device (10) are all arranged on material storage tank (8), positive pressure devices (9) can provide malleation to make feed pipe (7) to printing head (6) feeding in material storage tank (8), negative pressure device (10) can provide negative pressure to flow back to material storage tank (8) to make the material in printing head (6) and feed pipe in material storage tank (8),
Sanding apparatus (11) comprises fixed pedestal (12), connecting rod (13), grinding head (14) and the first driving mechanism (15), fixed pedestal (12) is slidably mounted on bracing frame (2) top, first driving mechanism (15) is connected with fixed pedestal (12), and drive its rotary middle spindle to turntable (3) to move, connecting rod (13) is positioned at pedestal (12) below, connecting rod (13) first end is connected with fixed pedestal (12), and the second end is connected with grinding head (14).
2. the three-dimensional printer having polishing function concurrently according to claim 1, is characterized in that, also comprises the second driving mechanism (16), and the second driving mechanism (16) is connected with connecting rod (13), drives it to rotate.
3. the three-dimensional printer having polishing function concurrently according to claim 2, is characterized in that, the second driving mechanism (16) is stepper motor.
4. the three-dimensional printer having polishing function concurrently according to claim 1, it is characterized in that, lowering or hoisting gear comprises driving cylinder (17), drive cylinder (17) to be fixed on turntable (3), drive cylinder (17) take-off lever to be connected with workbench (4).
5. the three-dimensional printer having polishing function concurrently according to claim 1, it is characterized in that, grinding head (14) comprises grinding head body (18) and is located at the connector (19) on grinding head body (18), connector (19) is provided with clamping joint or buckle away from the end of grinding head (14), connecting rod (13) is provided with buckle or clamping joint, buckle coordinates with clamping joint, realizes removably connecting.
6. the three-dimensional printer having polishing function concurrently according to claim 5, is characterized in that, grinding head body (18) is spherical in shape.
7. the three-dimensional printer having polishing function concurrently according to claim 1, it is characterized in that, printing head (6) comprises the first buffer part (20), the second buffer part (21) and the printing nozzle (25) that are communicated with successively, and the first buffer part (20), the second buffer part (21) are communicated with setting from top to bottom successively with printing nozzle (25).
8. the three-dimensional printer having polishing function concurrently according to claim 5, it is characterized in that, also comprise heater (22), attemperating unit (23) and temperature sensor (24), heater (22) is arranged in the first buffer part (20), temperature sensor (24) arranges in the second buffer part (21), and heater (22) is all connected with attemperating unit (23) with temperature sensor (24).
9. the three-dimensional printer having polishing function concurrently according to claim 1, is characterized in that, printing head (6) is provided with telescopic protection lid.
CN201510563835.2A 2015-09-07 2015-09-07 Three-dimensional printer with polishing function Pending CN105128334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510563835.2A CN105128334A (en) 2015-09-07 2015-09-07 Three-dimensional printer with polishing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510563835.2A CN105128334A (en) 2015-09-07 2015-09-07 Three-dimensional printer with polishing function

Publications (1)

Publication Number Publication Date
CN105128334A true CN105128334A (en) 2015-12-09

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415683A (en) * 2015-12-15 2016-03-23 杭州缤果信息科技有限公司 Three-dimensional printing apparatus
CN105647803A (en) * 2015-12-30 2016-06-08 四川蓝光英诺生物科技股份有限公司 Printing module of biological printer and biological printer
CN106180717A (en) * 2016-09-15 2016-12-07 梁福鹏 A kind of liquid material generating means for 3 D-printing and control method thereof
CN106983171A (en) * 2017-03-10 2017-07-28 长兴时印科技有限公司 Component is extruded in a kind of mixed food 3D printing
CN108162398A (en) * 2018-01-19 2018-06-15 扬州大学 A kind of 3D printing stage apparatus of the rotatable lifting of multipurpose
CN108963272A (en) * 2018-06-15 2018-12-07 湖南科技大学 A kind of quick increasing material form fabrication device of direct methanol fuel cell metal polar plate
CN109531326A (en) * 2019-01-28 2019-03-29 大连交通大学 A kind of increase and decrease material Compound Machining 3D printer with polishing function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203665960U (en) * 2013-07-26 2014-06-25 周文 Anti-blocking printing head of 3D (three-dimensional) printer
CN103895223A (en) * 2014-03-06 2014-07-02 珠海天威飞马打印耗材有限公司 Printing head and three-dimensional printing machine
CN104191609A (en) * 2014-07-24 2014-12-10 合肥斯科尔智能科技有限公司 Three-dimensional printer capable of pneumatically cleaning injector head
CN104249458A (en) * 2014-08-28 2014-12-31 合肥斯科尔智能科技有限公司 Three-dimensional printer with self cleaning function
TW201507846A (en) * 2013-08-28 2015-03-01 Quarton Inc Three-dimensional space printing device
CN204547087U (en) * 2015-03-22 2015-08-12 淮安信息职业技术学院 A kind of 3D printer for making teaching aid model

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203665960U (en) * 2013-07-26 2014-06-25 周文 Anti-blocking printing head of 3D (three-dimensional) printer
TW201507846A (en) * 2013-08-28 2015-03-01 Quarton Inc Three-dimensional space printing device
CN103895223A (en) * 2014-03-06 2014-07-02 珠海天威飞马打印耗材有限公司 Printing head and three-dimensional printing machine
CN104191609A (en) * 2014-07-24 2014-12-10 合肥斯科尔智能科技有限公司 Three-dimensional printer capable of pneumatically cleaning injector head
CN104249458A (en) * 2014-08-28 2014-12-31 合肥斯科尔智能科技有限公司 Three-dimensional printer with self cleaning function
CN204547087U (en) * 2015-03-22 2015-08-12 淮安信息职业技术学院 A kind of 3D printer for making teaching aid model

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415683A (en) * 2015-12-15 2016-03-23 杭州缤果信息科技有限公司 Three-dimensional printing apparatus
CN105647803A (en) * 2015-12-30 2016-06-08 四川蓝光英诺生物科技股份有限公司 Printing module of biological printer and biological printer
CN105647803B (en) * 2015-12-30 2018-06-08 四川蓝光英诺生物科技股份有限公司 Biometric print machine print module and biometric print machine
CN106180717A (en) * 2016-09-15 2016-12-07 梁福鹏 A kind of liquid material generating means for 3 D-printing and control method thereof
CN106180717B (en) * 2016-09-15 2019-11-12 南京钛陶智能系统有限责任公司 A kind of liquid material generating device and its control method for 3 D-printing
CN106983171B (en) * 2017-03-10 2019-04-19 长兴时印科技有限公司 A kind of mixed food 3D printing extrusion component
CN106983171A (en) * 2017-03-10 2017-07-28 长兴时印科技有限公司 Component is extruded in a kind of mixed food 3D printing
CN108162398A (en) * 2018-01-19 2018-06-15 扬州大学 A kind of 3D printing stage apparatus of the rotatable lifting of multipurpose
CN108963272A (en) * 2018-06-15 2018-12-07 湖南科技大学 A kind of quick increasing material form fabrication device of direct methanol fuel cell metal polar plate
CN108963272B (en) * 2018-06-15 2021-04-06 湖南科技大学 Rapid additive forming manufacturing device for direct methanol fuel cell metal polar plate
CN109531326A (en) * 2019-01-28 2019-03-29 大连交通大学 A kind of increase and decrease material Compound Machining 3D printer with polishing function

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Application publication date: 20151209

RJ01 Rejection of invention patent application after publication