CN211730261U

CN211730261U - Discharging speed control device for 3D printer

Info

Publication number: CN211730261U
Application number: CN201922300685.2U
Authority: CN
Inventors: 秦培林
Original assignee: Guangxi Technological College of Machinery and Electricity
Current assignee: Guangxi Technological College of Machinery and Electricity
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-23
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a 3D is ejection of compact speed control device for printer, including feed tank, feeding case, adapter sleeve, adjusting collar and ejection of compact mouth, the bottom of feed tank is fixed with the feed inlet, be connected with the rubber tube between feed tank and the feeding case, the booster pump has been established ties on the rubber tube, and the booster pump fixes the top at the feeding case, the bottom threaded connection of feeding case has the adapter sleeve, the inboard bottom of adapter sleeve is fixed with first adjustment disk, the bottom swing joint of adapter sleeve has the adjusting collar, the inboard of adjusting collar is fixed with the second adjustment disk, the bottom threaded connection of adjusting collar has ejection of compact mouth. The utility model discloses a set up adapter sleeve, adjusting collar, ejection of compact mouth, first adjustment disk and second adjustment disk, solved the 3D printer and can not the effective control ejection of compact speed, reduced and print efficiency and the inconvenient dismantlement of 3D printer ejection of compact mouth and wash, cause the problem of printer ejection of compact jam easily.

Description

Discharging speed control device for 3D printer

Technical Field

The utility model relates to a 3D printer technical field specifically is a 3D is ejection of compact speed control device for printer.

Background

The 3D printer (3DP) is a magic printer designed by the inventor named enciko dini, and can not only "print" a complete building, but also print any required shape of an article for an astronaut in a space flight ship. However, 3D prints out a model of the object, and cannot print out the function of the object. The discharge speed of current 3D printer can't carry out effectual control, and the size of discharge gate is fixed, can not adjust according to the object that required printing, reduces and prints efficiency, and the inconvenient dismantlement of the ejection of compact mouth of current 3D printer simultaneously washs, causes the ejection of compact to block up easily, so need to improve current 3D prints with discharge speed controlling means to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a 3D is ejection of compact speed control device for printer to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D is ejection of compact speed control device for printer, includes feed tank, feeding case, adapter sleeve, adjustment sleeve and ejection of compact mouth, the bottom of feed tank is fixed with the feed inlet, be connected with the rubber tube between feed tank and the feeding case, the booster pump has concatenated on the rubber tube, and the booster pump fixes the top at the feeding case, the bottom threaded connection of feeding case has the adapter sleeve, the inboard bottom of adapter sleeve is fixed with first adjustment disk, the bottom swing joint of adapter sleeve has the adjustment sleeve, the inboard of adjustment sleeve is fixed with the second adjustment disk, the bottom threaded connection of adjustment sleeve has ejection of compact mouth.

Preferably, the feed end of rubber tube runs through the feed tank, and the feed end of rubber tube link up with the inside of feed tank, the discharge end of rubber tube runs through the feed tank, and the discharge end of rubber tube link up with the inside of feed tank.

Preferably, the outer side of the connecting sleeve is provided with an annular protrusion, the inner side of the upper part of the adjusting sleeve is provided with an annular sliding groove, and the annular protrusion is in sliding connection with the annular sliding groove.

Preferably, the first adjusting disc is provided with six first discharge holes, the second adjusting disc is provided with six second discharge holes, and the second adjusting disc is identical to the first adjusting disc in structure.

Preferably, a sealing gasket is placed at the bottom of the inner side of the discharging nozzle, and the bottom of the adjusting sleeve abuts against the sealing gasket.

Preferably, the feeding box, the connecting sleeve, the adjusting sleeve and the discharging nozzle are all in through connection.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the adapter sleeve, the adjusting collar, the ejection of compact mouth, first adjustment disk and second adjustment disk, in use, rotate the adjusting collar, the adjusting collar drives the second adjustment disk and rotates, and then change the coincidence degree of the second ejection of compact hole on first ejection of compact hole on the first adjustment disk and the second adjustment disk, and then the ejection of compact speed is adjusted in control, simultaneously through the ejection of compact mouth of changing different bores, and then ejection of compact speed is adjusted in control, the problem that the 3D printer can not effective control ejection of compact speed has been solved, reduce the problem of printing efficiency, have the ejection of compact mouth that can be through rotating the different bores of adjusting collar and quick replacement, and then control 3D printer ejection of compact speed's function.

2. The utility model discloses a set up the adapter sleeve, adjusting collar and ejection of compact mouth, through rotating ejection of compact mouth after the use, take off ejection of compact mouth from the adjusting collar, and through rotating the adapter sleeve, together take off the adapter sleeve together with the adjusting collar from the feeding case, and to the ejection of compact mouth that pulls down, the inside of adapter sleeve and adjusting collar in time washs, ensure the work that the 3D printer can be normal, the inconvenient dismantlement of 3D printer ejection of compact mouth is washd, cause the problem of printer ejection of compact jam easily, it can be quick convenient to have dismantles ejection of compact mouth from the 3D printer, and in time wash the inside of ejection of compact mouth, guarantee the advantage of the normal work of 3D printer.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a structural diagram of a first adjusting plate and a second adjusting plate of the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a feeding tank; 2. a feedwell; 3. a hose; 4. a booster pump; 5. a feeding box; 6. connecting sleeves; 7. an adjusting sleeve; 8. a discharging nozzle; 9. a first dial; 10. a second adjustment dial; 11. a gasket; 12. a first discharge hole; 13. a second discharge hole; 14. an annular projection; 15. an annular chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a discharging speed control device for a 3D printer comprises a feed tank 1, a feed tank 5, a connecting sleeve 6, an adjusting sleeve 7 and a discharging nozzle 8, wherein a feed port 2 is fixed at the bottom of the feed tank 1, materials required for printing can be provided in the feed tank 1 through the feed port 2, a rubber tube 3 is connected between the feed tank 1 and the feed tank 5, the rubber tube 3 is used for inputting the printing materials in the feed tank 1 into the feed tank 5, a booster pump 4 is connected on the rubber tube 3 in series, the booster pump 4 is fixed at the top of the feed tank 5, the model of the booster pump 4 is 12WZ-8, the device belongs to the prior art, the booster pump 4 is used for pressurizing the feed tank 5, the materials in the feed tank 5 can be smoothly extruded from the discharging nozzle 8, the connecting sleeve 6 is connected to the bottom of the feed tank 5 through threads, the connecting sleeve 6 is used for realizing the quick disassembly of the adjusting sleeve 7, and is convenient for timely, the inboard bottom of adapter sleeve 6 is fixed with first adjustment disk 9, the bottom swing joint of adapter sleeve 6 has adjustment sleeve 7, the inboard of adjustment sleeve 7 is fixed with second adjustment disk 10, through rotating adjustment sleeve 7, can drive second adjustment disk 10 simultaneously and rotate, and then change the relative position of first adjustment disk 9 and second adjustment disk 10, and then change the ejection of compact speed of 3D printer, the bottom threaded connection of adjustment sleeve 7 has ejection of compact mouth 8, ejection of compact mouth 8 is provided with the multiunit bore, through connect the bottom at adjustment sleeve 7 soon with ejection of compact mouth 8 screw thread, can make things convenient for quick change ejection of compact mouth 8, and accomplish the timely washing to ejection of compact mouth 8.

Further, the feed end of rubber tube 3 runs through feed box 1 and rubber tube 3's feed end and feed box 1's inside and link up, and the discharge end of rubber tube 3 runs through feed box 5, and the discharge end of rubber tube 3 and feed box 5's inside link up, through rubber tube 3 can be smooth carry the required materials of printing in the feed box 1 to feed box 5 inside, and then accomplish the transport transmission of the required materials of 3D printing.

Further, annular protrusion 14 has been seted up in the outside of adapter sleeve 6, annular spout 15 has been seted up to the inboard on adjusting sleeve 7 upper portion,

annular protrusion

14 and 15 sliding connection of annular spout, through

annular protrusion

14 and 15 sliding connection of annular spout, can make things convenient for quick change the relative position of second adjustment disk 10 and first adjustment disk 9 through rotating adjusting sleeve 7, and then change the ejection of compact speed of 3D printer, the realization is adjusted the control of 3D printer ejection of compact speed.

Further, first discharge opening 12 has been seted up on first adjustment disk 9, and first discharge opening 12 is provided with six, second discharge opening 13 has been seted up on second adjustment disk 10, and second adjustment disk 10 is the same with the structure of first adjustment disk 9, through rotating adjusting collar 7, can drive second adjustment disk 10 simultaneously and rotate, and then drive the second discharge opening 13 on second adjustment disk 10 and the hole coincidence degree of first discharge opening 12 on first adjustment disk 9, and then change the ejection of compact speed of control 3D printer, accomplish the ejection of compact speed control regulation to the 3D printer.

Further, sealed pad 11 has been placed to the bottom of 8 inboard of ejection of compact mouths, and the bottom butt of adjusting collar 7 is on sealed pad 11, and sealed pad 11 is used for realizing the sealing connection between adjusting collar 7 and the ejection of compact mouths 8, prevents that the material from revealing to appear between adjusting collar 7 and the ejection of compact mouths 8.

Further, the inside of feeding case 5, adapter sleeve 6, adjusting collar 7 and ejection of compact mouth 8 all through connection, 3D print required materials and loop through feeding case 5 and get into adapter sleeve 6, get into adjusting collar 7 by adapter sleeve 6 again to get into ejection of compact mouth 8 by adjusting collar 7, extrude in ejection of compact mouth 8 finally, accomplish the smooth ejection of compact of 3D printer.

The working principle is as follows: when the device is used, materials required by 3D printing are injected into the feeding box 1 through the feeding port 2, then under the action of the booster pump 4, the materials in the feeding box 1 enter the feeding box 5 through the rubber tube 3 and are extruded downwards from the feeding box 5, then the materials required by printing sequentially pass through the connecting sleeve 6 and the adjusting sleeve 7 and finally are extruded out of the discharging nozzle 8, when the discharging speed needs to be controlled and adjusted, the adjusting sleeve 7 is rotated, then the adjusting sleeve 7 synchronously drives the second adjusting disc 10 to rotate, the coincidence degree of the second discharging hole 13 on the second adjusting disc 10 and the first discharging hole 12 on the first adjusting disc 9 is adjusted, the discharging speed is changed, meanwhile, the discharging speed can be changed from the discharging port through replacing the discharging nozzles 8 with different calibers, and meanwhile, the discharging speed of the 3D printer can also be directly controlled and adjusted through controlling the booster pump 4, after the use, through rotating ejection of compact mouth 8, take off ejection of compact mouth 8 from adjusting collar 7, through rotating adapter sleeve 6, take off adapter sleeve 6 together from feeding box 5 with adjusting collar 7 to in time wash ejection of compact mouth 8, adapter sleeve 6 and adjusting collar 7, can accomplish the timely clearance to ejection of compact mouth 8, adapter sleeve 6 and adjusting collar 7.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D is ejection of compact speed control device for printer, includes feed box (1), feed box (5), adapter sleeve (6), adjusting collar (7) and ejection of compact mouth (8), its characterized in that: the bottom of feed tank (1) is fixed with feed opening (2), be connected with rubber tube (3) between feed tank (1) and feed box (5), booster pump (4) have gone here and there on rubber tube (3), and booster pump (4) fix the top at feed box (5), the bottom threaded connection of feed box (5) has adapter sleeve (6), the inboard bottom of adapter sleeve (6) is fixed with first adjustment disk (9), the bottom swing joint of adapter sleeve (6) has adjusting collar (7), the inboard of adjusting collar (7) is fixed with second adjustment disk (10), the bottom threaded connection of adjusting collar (7) has ejection of compact mouth (8).

2. The discharge speed control device for a 3D printer according to claim 1, characterized in that: the feed end of rubber tube (3) runs through feed tank (1), and the feed end of rubber tube (3) link up with the inside of feed tank (1), the discharge end of rubber tube (3) runs through feed tank (5), and the discharge end of rubber tube (3) link up with the inside of feed tank (5).

3. The discharge speed control device for a 3D printer according to claim 1, characterized in that: annular protrusion (14) have been seted up in the outside of adapter sleeve (6), annular spout (15) have been seted up to the inboard on adjusting collar (7) upper portion, annular protrusion (14) and annular spout (15) sliding connection.

4. The discharge speed control device for a 3D printer according to claim 1, characterized in that: first discharge opening (12) have been seted up on first adjusting disk (9), and first discharge opening (12) are provided with six, second discharge opening (13) have been seted up on second adjusting disk (10), and second adjusting disk (10) is the same with the structure of first adjusting disk (9).

5. The discharge speed control device for a 3D printer according to claim 1, characterized in that: sealing gasket (11) have been placed to the bottom of ejection of compact mouth (8) inboard, the bottom butt of adjusting collar (7) is on sealing gasket (11).

6. The discharge speed control device for a 3D printer according to claim 1, characterized in that: the feeding box (5), the connecting sleeve (6), the adjusting sleeve (7) and the discharging nozzle (8) are all connected in a penetrating way.