CN215791772U - Formula 3D is speed adjusting device for printer is extruded to screw rod - Google Patents
Formula 3D is speed adjusting device for printer is extruded to screw rod Download PDFInfo
- Publication number
- CN215791772U CN215791772U CN202122268910.6U CN202122268910U CN215791772U CN 215791772 U CN215791772 U CN 215791772U CN 202122268910 U CN202122268910 U CN 202122268910U CN 215791772 U CN215791772 U CN 215791772U
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- CN
- China
- Prior art keywords
- pipe
- adjusting
- carousel
- melt
- printer
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- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a speed regulating device for a screw extrusion type 3D printer, which comprises a melting material pipe, an adjusting component and a cleaning component, the adjusting component is arranged at the bottom end of the melting material pipe and specifically consists of an adjusting sleeve, a material spraying pipe, a threaded jacket and a base, four groups of threaded jackets are arranged at the bottom end of the melting material pipe through the base and are in threaded connection with the adjusting sleeve, the material spraying pipe is arranged in the threaded jackets, the tightness of the four groups of threaded jackets is adjusted through the adjusting sleeve, thereby adjusting the size of the nozzle of the material spraying pipe and adjusting the material spraying speed, the use is more convenient, the turntable is arranged at the top end in the material melting pipe, the scrapers are arranged at the bottoms of the two ends of the turntable, and the guide plates are arranged at the two sides, so that the rotation through the carousel drives two sets of scrapers and scrapes the cleaning to the intraductal lateral wall of melt, prevents that the adnexed remaining raw materials of intraductal lateral wall of melt from influencing the next melt and using.
Description
Technical Field
The utility model relates to the technical field of 3D printer equipment, in particular to a speed regulating device for a screw extrusion type 3D printer.
Background
The equipment that 3D printing process needs includes printer and extruder, and the consumptive material extruder is the device supporting with the 3D printer, and the consumptive material melts at first in the consumptive material extruder, and the cooling forms filiform consumptive material after the consumptive material after melting is extruded, and filiform consumptive material carries out 3D in sending to the 3D printer and prints. The consumptive material extruder need set up heating device and will consumptive material zone of heating molten state, then utilize defeated material equipment such as screw feeder to extrude the consumptive material of molten state to print out the cooling through printing apparatus and be filiform with the consumptive material.
A screw rod on the market extrudes formula speed adjusting device for 3D printer has following drawback: formula 3D is extruded to screw rod common speed adjusting device for printer controls the speed that the printing material extruded through the temperature of the heating material of control inside setting, but leads to the whole extrusion of material because of heating temperature's too high easily, and influences the effect of printing to inconvenient intraductal cleaning of melt, lead to the melt pipe inner wall adhesion melt easily, and influence the next melt and print the effect.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a speed regulating device for a screw extrusion type 3D printer, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a speed adjusting device for screw rod extrusion formula 3D printer, includes melts the material pipe, still includes adjusting part and clean subassembly, adjusting part installs and melts the material socle, adjusting part specifically comprises adjusting collar, spouts the material pipe, thread clamp cover and base, it is provided with the base to melt the material socle, the base bottom is provided with thread clamp cover, and thread clamp cover is provided with four groups, be provided with in the thread clamp cover and spout the material pipe, thread clamp cover outside threaded connection has the adjusting collar, clean subassembly specifically comprises guide plate, scraper blade and carousel.
Further, the top is provided with the carousel in the melt tube, the scraper blade is installed to carousel both ends bottom, the guide plate is installed to the scraper blade both sides, the carousel that the top set up in the melt tube, the scraper blade of carousel both ends bottom installation and install the guide plate in both sides to it is clean to drive two sets of scraper blades through the rotation of carousel and scrape the intraductal lateral wall of melt, prevents that the adnexed remaining raw materials of intraductal lateral wall of melt from influencing the next melt and using.
Furthermore, the top of the rotary table is connected with a servo motor, the top of the rotary table is connected with the servo motor, the servo motor is arranged, the rotating speed can be conveniently controlled, and the rotary table is more convenient to use.
Further, the screw rod is installed to the carousel bottom, the pressure flitch is installed to the screw rod bottom, and the screw rod is installed to the carousel bottom, and the pressure flitch of screw rod bottom installation can be convenient for push down the discharge use with the raw materials that melts.
Compared with the prior art, the utility model has the following beneficial effects: melt material pipe bottom and pass through four group's screw thread jackets of pedestal mounting, and threaded connection adjusting collar, it spouts the material pipe to set up in the screw thread jacket, the elasticity that presss from both sides the cover to four group's screw threads through the adjusting collar is adjusted, thereby adjust the size of spouting material pipe spout, thereby adjust and spout the material speed, it is more convenient to use, the carousel that the top set up in the melt pipe, the scraper blade of carousel both ends bottom installation and at both sides installation guide plate, so that drive two sets of scraper blades through the rotation of carousel and scrape the cleaning to the intraductal lateral wall of melt pipe, prevent that the adnexed remaining raw materials of intraductal lateral wall of melt from influencing the use of melt next time.
Drawings
Fig. 1 is a schematic view of an overall three-dimensional structure of a speed adjusting device for a screw extrusion type 3D printer according to the present invention.
Fig. 2 is a schematic three-dimensional structure diagram of a threaded jacket of a speed adjusting device for a screw extrusion type 3D printer according to the present invention.
In the figure: 1. a melt pipe; 2. an adjustment assembly; 201. an adjusting sleeve; 202. a material spraying pipe; 203. a threaded jacket; 204. a base; 3. a cleaning assembly; 301. a baffle; 302. a squeegee; 303. a turntable; 4. a material pressing plate; 5. a screw; 6. a servo motor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, a speed adjusting device for a screw extrusion type 3D printer includes a melt tube 1, and further includes an adjusting assembly 2 and a cleaning assembly 3, the adjusting assembly 2 is installed at a bottom end of the melt tube 1, the adjusting assembly 2 specifically includes an adjusting sleeve 201, a material spraying tube 202, a thread jacket 203 and a base 204, the base 204 is installed at the bottom end of the melt tube 1, the thread jacket 203 is installed at a bottom end of the base 204, four sets of the thread jacket 203 are provided, the material spraying tube 202 is installed in the thread jacket 203, the adjusting sleeve 201 is connected to an outer side of the thread jacket 203 through a thread, and the cleaning assembly 3 specifically includes a guide plate 301, a scraper 302 and a turntable 303.
Wherein, the top is provided with carousel 303 in the melt pipe 1, scraper blade 302 is installed to carousel 303 both ends bottom, guide plate 301 is installed to scraper blade 302 both sides, carousel 303 that the top set up in the melt pipe 1, and the scraper blade 302 of carousel 303 both ends bottom installation and at both sides installation guide plate 301 to it is clean to scrape to melt pipe 1 inside wall to drive two sets of scraper blades 302 through the rotation of carousel 303, prevents to melt the adnexed remaining raw materials of pipe 1 inside wall and influences the next melt and use.
Wherein, the carousel 303 top is connected with servo motor 6, and the carousel 303 top is connected with servo motor 6, sets up servo motor 6 and is convenient for control pivoted speed, and it is more convenient to use.
Wherein, screw rod 5 is installed to carousel 303 bottom, 5 bottom installation of screw rod press the flitch 4, and carousel 303 bottom is installed screw rod 5, and the flitch 4 of pressing of 5 bottom installations of screw rod can be convenient for push down the discharge use with the raw materials that melts.
It should be noted that the utility model is a speed regulating device for a screw extrusion type 3D printer, when in use, an external power supply is connected, a servo motor 6 is started to rotate to drive a rotary disc 303, a melted raw material is extruded and sprayed out by using a screw 5 and a pressure plate 4 for printing, when the size of a spraying port needs to be regulated, only an adjusting sleeve 201 needs to be rotated, the adjusting sleeve 201 is rotated outside a thread jacket 203 to regulate the size of spraying pipes 202 at openings of four groups of thread jackets 203, so as to regulate the spraying speed during printing, the use is more convenient, and after the printing is finished, the inside of a melting pipe 1 needs to be cleaned, when the rotary disc 303 rotates, scrapers 302 at two ends of the bottom contact the inner side wall of the melting pipe 1 to scrape and clean, and the raw material is scraped down from a guide plate 301, and the scraper 302 is used to scrape and clean the inner side wall of the melting pipe 1, so as to ensure the cleanness degree in the melting material pipe 1 and prevent the residual raw materials in the melting material pipe 1 from influencing the next use of the melting material.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a speed adjusting device for screw extrusion formula 3D printer, includes melting pipe (1), its characterized in that still includes adjusting part (2) and clean subassembly (3), adjusting part (2) are installed in melting pipe (1) bottom, adjusting part (2) specifically by adjusting collar (201), spout material pipe (202), thread clamp cover (203) and base (204) constitute, melting pipe (1) bottom is provided with base (204), base (204) bottom is provided with thread clamp cover (203), and thread clamp cover (203) is provided with four groups, be provided with in the thread clamp cover (203) and spout material pipe (202), thread clamp cover (203) outside threaded connection has adjusting collar (201), clean subassembly (3) specifically by guide plate (301), scraper blade (302) and carousel (303) constitute.
2. The speed regulating device for the screw extrusion type 3D printer according to claim 1, wherein: the top is provided with carousel (303) in melting material pipe (1), scraper blade (302) are installed to carousel (303) both ends bottom, guide plate (301) are installed to scraper blade (302) both sides.
3. The speed regulating device for the screw extrusion type 3D printer according to claim 1, wherein: the top of the turntable (303) is connected with a servo motor (6).
4. The speed regulating device for the screw extrusion type 3D printer according to claim 1, wherein: screw rod (5) are installed to carousel (303) bottom, pressure flitch (4) are installed to screw rod (5) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268910.6U CN215791772U (en) | 2021-09-18 | 2021-09-18 | Formula 3D is speed adjusting device for printer is extruded to screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268910.6U CN215791772U (en) | 2021-09-18 | 2021-09-18 | Formula 3D is speed adjusting device for printer is extruded to screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791772U true CN215791772U (en) | 2022-02-11 |
Family
ID=80164603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122268910.6U Expired - Fee Related CN215791772U (en) | 2021-09-18 | 2021-09-18 | Formula 3D is speed adjusting device for printer is extruded to screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791772U (en) |
-
2021
- 2021-09-18 CN CN202122268910.6U patent/CN215791772U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |