CN111136913B - Quick dredging equipment for blockage of 3D printer nozzle - Google Patents
Quick dredging equipment for blockage of 3D printer nozzle Download PDFInfo
- Publication number
- CN111136913B CN111136913B CN202010149009.4A CN202010149009A CN111136913B CN 111136913 B CN111136913 B CN 111136913B CN 202010149009 A CN202010149009 A CN 202010149009A CN 111136913 B CN111136913 B CN 111136913B
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- cavity
- end wall
- groove
- motor
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a 3D printer nozzle blockage rapid dredging device which comprises a cleaning pen, wherein a working cavity with a right opening is formed in the right end face of the cleaning pen, a rotating cavity with a downward opening is formed in the upper end wall of the working cavity, a detection mechanism is arranged in the working cavity and comprises a torsion spring groove arranged on the rear end wall of the rotating cavity, a moving mechanism is arranged in the working cavity and comprises a protection rod fixed on the left end wall of the working cavity, a reset groove is formed in the protection rod, a telescopic rod is arranged in the reset groove in a left-and-right moving mode, a motor cavity is formed in the cleaning pen, the motor cavity is arranged on the left side of the working cavity, a rotating mechanism is arranged in the motor cavity and comprises a motor fixed on the upper end wall of the motor cavity, the device can dredge a nozzle and heat and melt residual materials in the nozzle, the negative pressure is used for sucking out the waste water, so that the next operation is facilitated, and the problem that manual cleaning is difficult is solved.
Description
Technical Field
The invention relates to the field of 3D printing, in particular to a device for quickly dredging blockage of a 3D printer nozzle.
Background
3D printing is one of the rapid prototyping technologies, also called additive manufacturing, and is a technology for constructing an object by using a bondable material such as powdered metal or plastic and the like and by using a layer-by-layer printing mode on the basis of a digital model file, redundant materials can be remained in a nozzle during printing, the next operation can be greatly influenced, and the nozzle is thin and is inconvenient to clean manually.
Disclosure of Invention
The invention aims to solve the technical problem of providing equipment for quickly dredging blocked 3D printer nozzles, and solving the problems that manual cleaning is inconvenient, residual materials influence the next operation and the like.
The invention is realized by the following technical scheme.
The invention discloses a 3D printer nozzle blockage rapid dredging device which comprises a cleaning pen, wherein a working cavity with a right opening is formed in the right end face of the cleaning pen, a rotating cavity with a downward opening is formed in the upper end wall of the working cavity, a detection mechanism is arranged in the working cavity and comprises a torsion spring groove arranged on the rear end wall of the rotating cavity, a winding wheel and a rotating rod are fixedly arranged on the torsion spring groove from back to front, a torsion spring is arranged between the torsion spring groove and the rotating cavity, and fine wires are wound on the winding wheel;
the device comprises a working cavity, and is characterized in that a moving mechanism is arranged in the working cavity, the moving mechanism comprises a protection rod fixed on the left end wall of the working cavity, a reset groove is arranged in the protection rod, a telescopic rod is arranged in the reset groove and can move left and right, a material guide groove is arranged in the telescopic rod, a connector is arranged on the rear end wall of the material guide groove, a fixed block is fixedly arranged on the telescopic rod, a reset spring is connected between the right end surface of the fixed block and the right end wall of the reset groove, a friction strip is fixedly arranged on the telescopic rod, a transmission rod is fixedly arranged on the lower end surface of the friction strip, an adjusting groove is arranged in the transmission rod, a moving rod can move up and down in the adjusting groove;
the cleaning pen is characterized in that a motor cavity is arranged in the cleaning pen, the motor cavity is arranged on the left side of the working cavity, a rotating mechanism is arranged in the motor cavity and comprises a motor fixed to the upper end wall of the motor cavity, a motor shaft is arranged on the lower end face of the motor in a rotating mode, a first belt wheel and a spline are sequentially fixedly arranged on the motor shaft from top to bottom, a belt is wound on the first belt wheel, a motor bevel gear can be arranged on the spline in a vertically moving mode, and a sliding groove is formed in the rear end wall of the motor cavity.
Preferably, the rear end wall of the motor cavity is rotatably provided with a transmission shaft, the transmission shaft is fixedly provided with a friction wheel and a transmission bevel gear from back to front in sequence, and the transmission bevel gear can be meshed with the motor bevel gear.
Preferably, a transmission cavity is arranged on the rear end wall of the motor cavity, a stress block is fixedly arranged on the end surface of the telescopic rod, a moving groove is arranged on the upper end wall of the transmission cavity, a push rod is movably arranged in the moving groove, a vertical rod is fixedly arranged on the front end surface of the push rod, a contact block is fixedly arranged on the end surface of the vertical rod, a containing groove is arranged on the upper end wall of the transmission cavity, a moving block is movably arranged in the containing groove, a material guide cavity is arranged in the moving block, a connecting spring is connected between the end surface of the moving block and the end wall of the containing groove, an ejector rod is fixedly arranged on the end surface of the moving block, a communication port is arranged on the end wall of the material guide cavity, a material guide port is arranged on the upper end wall of the sliding groove, a fan blade cavity is arranged in the upper end wall of the sliding groove, a fan blade shaft is rotatably arranged on the end wall of the, and the end wall of the fan blade cavity is provided with a cleaning groove in a through manner.
Preferably, the fixed pole of placing that is equipped with of motor chamber right-hand member jade, place the fixed piece that generates heat that is equipped with of pole left end face, the fixed socket that is equipped with of motor chamber right-hand member jade, the terminal surface of socket is connected with insulating spring, insulating spring's the other end is connected with the plug, the plug with the piece electricity that generates heat is connected, the last restriction groove that is equipped with of motor bevel gear, be equipped with the restriction piece in the restriction groove, restriction piece up end with be connected with expanding spring between motor chamber upper end wall, restriction piece up end is connected with the fine rule.
Preferably, the elastic force of the torsion spring is greater than the elastic force of the extension spring.
The invention has the beneficial effects that: this device can dredge the shower nozzle, heats the residual material in the shower nozzle and melts the back, uses the negative pressure, with its suction, has made things convenient for next operation, has solved the difficult problem of manual cleaning.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
fig. 5 is a schematic view of the direction D-D in fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The 3D printer nozzle blockage rapid dredging device disclosed by the accompanying fig. 1-5 comprises a cleaning pen 20, a right end face of the cleaning pen 20 is provided with a working cavity 37 with a rightward opening, an upper end wall of the working cavity 37 is provided with a rotating cavity 33 with a downward opening, a detection mechanism 80 is arranged in the working cavity 37, the detection mechanism 80 comprises a torsion spring groove 51 arranged on a rear end wall of the rotating cavity 33, a winding wheel 34 and a rotating rod 36 are fixedly arranged on the torsion spring groove 51 from back to front, a torsion spring 52 is arranged between the torsion spring groove 51 and the rotating cavity 33, and a fine wire 27 is wound on the winding wheel 34;
a moving mechanism 81 is arranged in the working cavity 37, the moving mechanism 81 comprises a protection rod 38 fixed on the left end wall of the working cavity 37, a reset groove 32 is arranged in the protection rod 38, a telescopic rod 14 is arranged in the reset groove 32 and can move left and right, a material guide groove 53 is arranged in the telescopic rod 14, a connecting port 44 is arranged on the rear end wall of the material guide groove 53, a fixed block 30 is fixedly arranged on the telescopic rod 14, a reset spring 31 is connected between the right end surface of the fixed block 30 and the right end wall of the reset groove 32, a friction strip 45 is fixedly arranged on the telescopic rod 14, a transmission rod 13 is fixedly arranged on the lower end surface of the friction strip 45, an adjusting groove 12 is arranged in the transmission rod 13, a moving rod 10 is arranged in the adjusting groove 12 and can move up and down, a heat conduction block 49 is fixedly arranged on the lower end;
the cleaning pen 20 is internally provided with a motor cavity 21, the motor cavity 21 is arranged on the left side of the working cavity 37, a rotating mechanism 82 is arranged in the motor cavity 21, the rotating mechanism 82 comprises a motor 25 fixed on the upper end wall of the motor cavity 21, a motor shaft 29 is arranged on the lower end face of the motor 25 in a rotating mode, a first belt pulley 24 and a spline 18 are sequentially and fixedly arranged on the motor shaft 29 from top to bottom, a belt 23 is wound on the first belt pulley 24, a motor bevel gear 22 can be arranged on the spline 18 in a vertically moving mode, and a sliding groove 15 is formed in the rear end wall of the motor cavity 21.
Advantageously, the rear end wall of the motor cavity 21 is rotatably provided with a transmission shaft 16, a friction wheel 17 and a transmission bevel gear 50 are fixedly arranged on the transmission shaft 16 from back to front, and the transmission bevel gear 50 can be meshed with the motor bevel gear 22.
Beneficially, a transmission cavity 64 is arranged on the rear end wall of the motor cavity 21, a stress block 66 is fixedly arranged on the end surface of the telescopic rod 14, a moving groove 63 is arranged on the upper end wall of the transmission cavity 64, a push rod 61 is movably arranged in the moving groove 63, a vertical rod 62 is fixedly arranged on the front end surface of the push rod 61, a contact block 54 is fixedly arranged on the end surface of the vertical rod 62, a storage groove 75 is arranged on the upper end wall of the transmission cavity 64, a moving block 58 is movably arranged in the storage groove 75, a material guide cavity 57 is arranged in the moving block 58, a connecting spring 59 is connected between the end surface of the moving block 58 and the end wall of the storage groove 75, a push rod 60 is fixedly arranged on the end surface of the moving block 58, a communication port 56 is arranged on the end wall of the material guide cavity 57, a material guide port 55 is arranged on the upper end wall of the sliding groove 15, a fan blade cavity 67 is arranged in, the fan blade shaft 71 is fixedly provided with a fan blade cavity 68 and a second belt wheel 69, the second belt wheel 69 is wound with a belt 23, and the end wall of the fan blade cavity 67 is provided with a cleaning groove 70 in a penetrating manner.
Beneficially, a placing rod 42 is fixedly arranged on the right end wall of the motor cavity 21, a heating block 43 is fixedly arranged on the left end face of the placing rod 42, a socket 39 is fixedly arranged on the right end wall of the motor cavity 21, an insulating spring 40 is connected to the end face of the socket 39, a plug 41 is connected to the other end of the insulating spring 40, the plug 41 is electrically connected with the heating block 43, a limiting groove 19 is formed in the motor bevel gear 22, a limiting block 28 is arranged in the limiting groove 19, an expansion spring 26 is connected between the upper end face of the limiting block 28 and the upper end wall of the motor cavity 21, and a fine wire 27 is connected to the upper end face of the limiting block 28.
Advantageously, the elastic force of the torsion spring 52 is greater than the elastic force of the extension spring 26.
In the initial state, the extension spring 26 is in a compressed state, and the adjustment spring 11, the return spring 31, the plug 41, and the torsion spring 52 are in a normal state.
When the sprayer is in a working state, the sprayer is placed in the working cavity 37, the sprayer drives the rotating rod 36 to rotate clockwise, the rotating rod 36 drives the transverse shaft 35 to rotate, the transverse shaft 35 drives the reel 34 to rotate, the thin wire 27 is loosened, the extension spring 26 pushes the motor bevel gear 22 to move downwards, the motor bevel gear 22 moves downwards to be meshed with the transmission bevel gear 50, the motor 25 is started, the motor 25 drives the motor shaft 29 to rotate, the motor shaft 29 drives the motor bevel gear 22 to rotate, the motor bevel gear 22 is meshed to drive the transmission bevel gear 50 to rotate, the transmission bevel gear 50 drives the friction wheel 17 to rotate through the transmission shaft 16, the friction wheel 17 rubs to drive the telescopic rod 14 to move rightwards, the telescopic rod 14 moves rightwards to be inserted into a pipeline in the sprayer, the transmission rod 13 moves rightwards along with the telescopic rod 14, the transmission, the heat conducting block 49 is in contact with the heating block 43, heat is conducted to the telescopic rod 14, the stress block 66 moves along with the telescopic rod 14, the stress block 66 pushes the contact block 54 to move, the contact block 54 drives the push rod 61 to move through the vertical rod 62, the push rod 61 pushes the ejector rod 60 to move, the moving block 58 moves forward and is inserted into the connecting port 44, the communication port 56 is opposite to the material guide port 55, the telescopic rod 14 heats printing materials in a pipeline, the first belt wheel 24 rotates along with the motor shaft 29, the first belt wheel 24 drives the second belt wheel 69 to rotate through friction of the belt 23, the second belt wheel 69 drives the fan blade shaft 71 to rotate, the fan blade shaft 71 drives the fan blade cavity 68 to rotate, the fan blade cavity 68 rotates to form negative pressure, materials blocked in the nozzle are sucked out, after cleaning is finished, the motor is rotated reversely, the heat conducting block 49 is separated from the heating block 43, and the nozzle is taken.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a 3D print head blocks up quick dredging apparatus, includes clean pen, its characterized in that: the cleaning pen is characterized in that a working cavity with a right opening is formed in the right end face of the cleaning pen, a rotating cavity with a downward opening is formed in the upper end wall of the working cavity, a detection mechanism is arranged in the working cavity and comprises a torsion spring groove formed in the rear end wall of the rotating cavity, a reel and a rotating rod are fixedly arranged on the torsion spring groove from back to front, a torsion spring is arranged between the torsion spring groove and the rotating cavity, and fine wires are wound on the reel; the device comprises a working cavity, and is characterized in that a moving mechanism is arranged in the working cavity, the moving mechanism comprises a protection rod fixed on the left end wall of the working cavity, a reset groove is arranged in the protection rod, a telescopic rod is arranged in the reset groove and can move left and right, a material guide groove is arranged in the telescopic rod, a connector is arranged on the rear end wall of the material guide groove, a fixed block is fixedly arranged on the telescopic rod, a reset spring is connected between the right end surface of the fixed block and the right end wall of the reset groove, a friction strip is fixedly arranged on the telescopic rod, a transmission rod is fixedly arranged on the lower end surface of the friction strip, an adjusting groove is arranged in the transmission rod, a moving rod can move up and down in the adjusting groove; a motor cavity is arranged in the cleaning pen, the motor cavity is arranged on the left side of the working cavity, a rotating mechanism is arranged in the motor cavity, the rotating mechanism comprises a motor fixed on the upper end wall of the motor cavity, a motor shaft is arranged on the lower end surface of the motor in a rotating mode, a first belt wheel and a spline are sequentially and fixedly arranged on the motor shaft from top to bottom, a belt is wound on the first belt wheel, a motor bevel gear is arranged on the spline in a vertically movable mode, and a sliding groove is formed in the rear end wall of the motor cavity; the rear end wall of the motor cavity is rotatably provided with a transmission shaft, a friction wheel and a transmission bevel gear are fixedly arranged on the transmission shaft from back to front in sequence, and the transmission bevel gear can be meshed with the motor bevel gear; the rear end wall of the motor cavity is provided with a transmission cavity, the end surface of the telescopic rod is fixedly provided with a stress block, the upper end wall of the transmission cavity is provided with a moving groove, a push rod is movably arranged in the moving groove, the front end surface of the push rod is fixedly provided with a vertical rod, the end surface of the vertical rod is fixedly provided with a contact block, the upper end wall of the transmission cavity is provided with a containing groove, a movable block is movably arranged in the containing groove, a material guide cavity is arranged in the movable block, a connecting spring is connected between the end surface of the movable block and the end wall of the containing groove, the end surface of the movable block is fixedly provided with a push rod, the end wall of the material guide cavity is provided with a communicating port, the upper end wall of the sliding groove is provided with a material guide port, the upper end wall of the sliding groove is provided with a fan blade cavity, the end wall of the fan blade cavity is rotatably provided with, the end wall of the fan blade cavity is provided with a cleaning groove in a penetrating way; a placing rod is fixedly arranged on the right end wall of the motor cavity, a heating block is fixedly arranged on the left end face of the placing rod, a socket is fixedly arranged on the right end wall of the motor cavity, an insulating spring is connected to the end face of the socket, the other end of the insulating spring is connected with a plug, the plug is electrically connected with the heating block, a limiting groove is formed in the motor bevel gear, a limiting block is arranged in the limiting groove, an expansion spring is connected between the upper end face of the limiting block and the upper end wall of the motor cavity, and a fine wire is connected to the upper end face of the limiting block; the elastic force of the torsion spring is greater than that of the telescopic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149009.4A CN111136913B (en) | 2020-03-05 | 2020-03-05 | Quick dredging equipment for blockage of 3D printer nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149009.4A CN111136913B (en) | 2020-03-05 | 2020-03-05 | Quick dredging equipment for blockage of 3D printer nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111136913A CN111136913A (en) | 2020-05-12 |
| CN111136913B true CN111136913B (en) | 2020-10-09 |
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ID=70528338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010149009.4A Active CN111136913B (en) | 2020-03-05 | 2020-03-05 | Quick dredging equipment for blockage of 3D printer nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111136913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481796B (en) * | 2023-06-21 | 2023-08-18 | 常州立可印数码科技有限公司 | Production spray head testing device of fishing rod printing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738921A (en) * | 2017-02-16 | 2017-05-31 | 武汉君荣迅联科技有限责任公司 | 3D printer shower nozzle plug dredge |
| CN108162396A (en) * | 2018-03-20 | 2018-06-15 | 广东工业大学 | A kind of 3D printer and its nozzle dredging system |
| CN109454871A (en) * | 2018-10-19 | 2019-03-12 | 东莞市韶达五金科技有限公司 | A kind of printer head anti-blockage structure |
| CN110126276A (en) * | 2019-05-21 | 2019-08-16 | 黄杨华 | It is a kind of can in 3D printer nozzle automatic telescopic cleaning plant |
| CN210082426U (en) * | 2019-05-10 | 2020-02-18 | 华南理工大学 | Clean integration hot bed of 3D print head |
-
2020
- 2020-03-05 CN CN202010149009.4A patent/CN111136913B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738921A (en) * | 2017-02-16 | 2017-05-31 | 武汉君荣迅联科技有限责任公司 | 3D printer shower nozzle plug dredge |
| CN108162396A (en) * | 2018-03-20 | 2018-06-15 | 广东工业大学 | A kind of 3D printer and its nozzle dredging system |
| CN109454871A (en) * | 2018-10-19 | 2019-03-12 | 东莞市韶达五金科技有限公司 | A kind of printer head anti-blockage structure |
| CN210082426U (en) * | 2019-05-10 | 2020-02-18 | 华南理工大学 | Clean integration hot bed of 3D print head |
| CN110126276A (en) * | 2019-05-21 | 2019-08-16 | 黄杨华 | It is a kind of can in 3D printer nozzle automatic telescopic cleaning plant |
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| Publication number | Publication date |
|---|---|
| CN111136913A (en) | 2020-05-12 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200910 Address after: Fuyang City, Anhui province 236000 Cheng town Yingzhou District Applicant after: ANHUI HONGYANG PACKAGING GROUP Co.,Ltd. Address before: Room 5-13, Building 61, No. 99 Jiangbei Avenue, Jiangbei District, Ningbo City, Zhejiang Province, 315000 Applicant before: Ningbo Otai Gold Stationery Co.,Ltd. |
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Address after: 236000 Chengji Town, Yingzhou District, Fuyang City, Anhui Province Patentee after: Anhui Hongyang Packaging Group Co.,Ltd. Address before: 236000 Chengji Town, Yingzhou District, Fuyang City, Anhui Province Patentee before: ANHUI HONGYANG PACKAGING GROUP Co.,Ltd. |