CN209666272U - A kind of stainless steel type 3D printer thread pressing wheel - Google Patents
A kind of stainless steel type 3D printer thread pressing wheel Download PDFInfo
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- CN209666272U CN209666272U CN201920314537.3U CN201920314537U CN209666272U CN 209666272 U CN209666272 U CN 209666272U CN 201920314537 U CN201920314537 U CN 201920314537U CN 209666272 U CN209666272 U CN 209666272U
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- card slot
- pressing wheel
- thread pressing
- stainless steel
- steel type
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Abstract
The utility model provides a kind of stainless steel type 3D printer thread pressing wheel, including thread pressing wheel ontology, the thread pressing wheel ontology includes support plate, motor housing is provided in the support plate, the side of the motor housing is provided with case lid, through-hole is set on the case lid, the through-hole is internally provided with output shaft, the bottom of the support plate is provided with pipeline, the bottom of the pipeline is provided with heating part, the bottom of the heating part is provided with spray head, pressurization mouth is provided at the top of the heating part, the motor housing is internally provided with cavity, the cavity is internally provided with motor, the output shaft is mounted on motor, gear is provided on the output shaft, the two sides of the gear are provided with scroll wheel, the scroll wheel is laterally distributed, opening is provided at the top of the support plate, the opening is connected with pipeline, the motor Fluted one and groove two is respectively set in two sides, and stainless steel type 3D printer thread pressing wheel design rationally, is suitble to promote.
Description
Technical field
The utility model relates to 3D printer apparatus field, specially a kind of stainless steel type 3D printer thread pressing wheel.
Background technique
3D printing is a kind of current rapid shaping technique being widely used, and the advantage of 3D printing is not by part shape
The limitation of complexity does not need any moulds of industrial equipment, and speed is fast, high-efficient, can be realized the automatic of free shape entity
Change manufacture, by more and more extensive attention, 3D printer is obtained because equipment manufacturing cost and printed material cost are relatively low
Commonly used but presently commercially available many fused deposition 3D printers, since the design of its extrusion mechanism is unreasonable, it is difficult to process
Soft material, the wire-feeding pipe processing in the silk pressing wheel construction in existing 3D printer is more complicated, and whole assembly process also compares
More complex, manufacturing cost is higher, and existing wire pressing device can only carry out single material silk and carry out extruding work, can not carry out fast
Speed replacement, has a single function.
So how to design a kind of stainless steel type 3D printer thread pressing wheel becomes current problem to be solved.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of stainless steel type 3D printer silk pressing
Wheel, to solve the problems mentioned in the above background technology, the utility model be capable of while use the material silk of different location into
Row uninterrupted replacement.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of stainless steel type 3D
Printer thread pressing wheel, including thread pressing wheel ontology, the thread pressing wheel ontology includes support plate, is provided with motor in the support plate
Case, the side of the motor housing are provided with case lid, and through-hole is arranged on the case lid, and the through-hole is internally provided with output shaft, institute
The bottom for stating support plate is provided with pipeline, and the bottom of the pipeline is provided with heating part, and the bottom of the heating part is provided with spray
Head, pressurization mouth is provided at the top of the heating part, and the motor housing is internally provided with cavity, the inside setting of the cavity
There is motor, the output shaft is mounted on motor, and gear is provided on the output shaft, and the two sides of the gear are provided with rolling
Wheel, the scroll wheel is laterally distributed, opening is provided at the top of the support plate, the opening is connected with pipeline, described
Fluted one and groove two is respectively set in the two sides of motor, and top cover, the side setting of the top cover are provided on the motor housing
There are card slot one and card slot three, card slot two is provided between the card slot one and card slot three, the card slot two is matched with output shaft,
The side of the top cover is provided with arc groove, and the arc groove is internally provided with fixinig plate, and the fixinig plate is solid by spring
It is scheduled on inside arc groove.
As a kind of preferred embodiment of the utility model, material is provided with inside the groove one and groove two
Silk, the material silk are laterally distributed.
As a kind of preferred embodiment of the utility model, the quantity of the scroll wheel is 2, the side of the scroll wheel
Side is provided with rubber ring, and the scroll wheel is matched with gear.
As a kind of preferred embodiment of the utility model, the output shaft is fixed on the interior of card slot two by bearing
Portion.
As a kind of preferred embodiment of the utility model, the side of the case lid is provided with threaded hole, the screw thread
Hole is internally provided with fastening bolt.
As a kind of preferred embodiment of the utility model, it is provided between the card slot one, card slot two and card slot three
Thermovent.
As a kind of preferred embodiment of the utility model, the side of the motor housing is provided with ventilation opening, the electricity
Machine is fixed in cavity by fixing seat.
The utility model has the beneficial effects that a kind of stainless steel type 3D printer thread pressing wheel of the utility model, including support
Plate, motor housing, case lid, threaded hole, through-hole, output shaft, pipeline, heating part, spray head, thermovent, pressurization mouth, opening, scroll wheel,
Gear, rotation axis, material silk, cavity, motor, groove one, groove two, top cover, card slot one, card slot two, card slot three, arc groove,
Fixinig plate, spring.
1. two material silks are placed in the inside that the stainless steel type 3D printer thread pressing wheel passes through different location, when passing through long
Between using material silk is needed to change when, by substitute material silk carry out uninterrupted replacement, effectively improve working efficiency.
2. the screen resilience that the fixed disk inside the stainless steel type 3D printer thread pressing wheel case lid is generated by spring is to difference
The material silk of size specification carries out extruding fixation, and effectively avoiding can not caused by material silk generation shake or bending when in use
Work, it is vdiverse in function.
Material silk is carried out 3. the stainless steel type 3D printer thread pressing wheel is matched by motor driven gear with scroll wheel
It squeezes and moves, the direction of rotation by controlling motor selects the material of different location, and it is effective to be provided with rubber ring on scroll wheel
When generating frictional force, material of different specifications and sizes is squeezed, it is vdiverse in function, it is easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of stainless steel type 3D printer thread pressing wheel of the utility model；
Fig. 2 is a kind of gear of stainless steel type 3D printer thread pressing wheel of the utility model and the structural schematic diagram of scroll wheel；
Fig. 3 is a kind of schematic diagram of internal structure of the motor housing of stainless steel type 3D printer thread pressing wheel of the utility model；
Fig. 4 is a kind of structural schematic diagram of the top cover of stainless steel type 3D printer thread pressing wheel of the utility model；
Fig. 5 is a kind of structural schematic diagram of the fixinig plate of stainless steel type 3D printer thread pressing wheel of the utility model；
In figure: 1- support plate, 2- motor housing, 3- case lid, 4- threaded hole, 5- through-hole, 6- output shaft, 7- pipeline, 8- heating
Portion, 9- spray head, 10- thermovent, 11- pressurization mouth, 12- opening, 13- scroll wheel, 14- gear, 15- rotation axis, 16- material silk,
17- cavity, 18- motor, 19- groove one, 20- groove two, 21- top cover, 22- card slot one, 23- card slot two, 24- card slot three, 25-
Arc groove, 26- fixinig plate, 27- spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of stainless steel type 3D printer thread pressing wheel,
Including thread pressing wheel ontology, the thread pressing wheel ontology includes support plate 1, and motor housing 2, the motor are provided in the support plate 1
The side of case 2 is provided with case lid 3, through-hole 5 is arranged on the case lid 3, the through-hole 5 is internally provided with output shaft 6, the support
The bottom of plate 1 is provided with pipeline 7, and the bottom of the pipeline 7 is provided with heating part 8, and the bottom of the heating part 8 is provided with spray head
9, the top of the heating part 8 is provided with pressurization mouth 11, and the motor housing 2 is internally provided with cavity 17, the cavity 17
It is internally provided with motor 18, the output shaft 6 is mounted on motor 18, and gear 14, the gear are provided on the output shaft 6
14 two sides are provided with scroll wheel 13, and the scroll wheel 13 is laterally distributed, and the top of the support plate 1 is provided with opening 12,
The opening 12 is connected with pipeline 7, and fluted 1 and groove 2 20, the motor is respectively set in the two sides of the motor 18
Top cover 21 is provided on case 2, the side of the top cover 21 is provided with card slot 1 and card slot 3 24, the card slot 1 and card slot
Card slot 2 23 is provided between 3 24, the card slot 2 23 is matched with output shaft 6, and the side of the top cover 21 is provided with arc
Slot 25, the arc groove 25 are internally provided with fixinig plate 26, and the fixinig plate 26 is fixed in arc groove 25 by spring 27
Portion.
As a kind of preferred embodiment of the utility model, material is provided with inside the groove 1 and groove 2 20
Expect silk 16, the material silk 16 is laterally distributed, is used cooperatively each other by 2 material silks 16, effectively avoids replacement material
Expect the time of waste.
As a kind of preferred embodiment of the utility model, the quantity of the scroll wheel 13 is 2, the scroll wheel 13
Avris be provided with rubber ring, the scroll wheel 13 is matched with gear 14, pass through rubber ring itself elasticity to different size
Material carry out extruding fixation.
As a kind of preferred embodiment of the utility model, the output shaft 6 is fixed on card slot 2 23 by bearing
Inside is reduced the frictional force of output shaft 6 by bearing, effectively prolonged the service life.
As a kind of preferred embodiment of the utility model, the side of the case lid 3 is provided with threaded hole 4, the spiral shell
Pit 4 is internally provided with fastening bolt, and the device is fixed by fastening bolt and corresponding threaded holes conjunction.
As a kind of preferred embodiment of the utility model, between 2 23 card slot 1, card slot card slots 3 24
It is provided with thermovent, the high temperature for avoiding output shaft caused when rotating for a long time.
As a kind of preferred embodiment of the utility model, the side of the motor housing 2 is provided with ventilation opening, the electricity
Machine 18 is fixed in cavity 17 by fixing seat, carries out effective temperature-reducing to motor 18 by ventilation opening.
Working principle: the device provides required electric energy for the electrical appliance inside the present apparatus by external power supply, works as use
It when the present apparatus, is matched first by threaded hole 4 with fastening bolt and the present apparatus is fixed, pass through card slot 1, card slot three
24, material silk 16 is mounted on to the inside of motor housing 2 between groove 1 and groove 2 20, is carried out by switch starting motor 18
Both forward and reverse directions carry out rotary work, and 18 direction of rotation of motor determines that, using the material silk 16 on position, material silk 16 passes through top cover
Fixinig plate 26 inside 21 is fixed, and fixinig plate 26 forms convergent force by the screen resilience that spring 27 generates, according to different rule
The material silk 16 of lattice is fixed, and effectively places material silk 16 and bends in groove the influence caused by work, effectively mentions
High working efficiency, when material silk 16 is placed between gear 14 and scroll wheel 13, by starting motor 18 with moving gear 14 into
Row rotation, teeth and the rubber ring on scroll wheel 13 of gear 14 squeeze material silk 16, are driven by motor 18 lower logical
It crosses opening 12 to enter inside pipeline 7, be passed through by heating part 8 (heating part 8 is that existing mature technology is directly applied)
High temperature caused by heating part 8 melts material silk 16, and pressurization mouth 11 is connected with pneumatic tube and improves pressure, makes to melt
Material afterwards is printed by the ejection of spray head 9, when needing replacing material silk 16, is made by changing direction of rotation motor 18
It is worked with lay-by material, effectively improves working efficiency, it is vdiverse in function.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of stainless steel type 3D printer thread pressing wheel, including thread pressing wheel ontology, it is characterised in that: the thread pressing wheel ontology includes
Support plate (1) is provided with motor housing (2) on the support plate (1), and the side of the motor housing (2) is provided with case lid (3), institute
It states setting through-hole (5), the through-hole (5) on case lid (3) to be internally provided with output shaft (6), the bottom setting of the support plate (1)
Having pipeline (7), the bottom of the pipeline (7) is provided with heating part (8), and the bottom of the heating part (8) is provided with spray head (9),
Pressurization mouth (11) is provided at the top of the heating part (8), the motor housing (2) is internally provided with cavity (17), the sky
Chamber (17) is internally provided with motor (18), and the output shaft (6) is mounted on motor (18), is arranged on the output shaft (6)
Have gear (14), the two sides of the gear (14) are provided with scroll wheel (13), and the scroll wheel (13) is laterally distributed, the branch
It is provided at the top of fagging (1) opening (12), the opening (12) is connected with pipeline (7), the two sides point of the motor (18)
Fluted one (19) and groove two (20) are not set, are provided with top cover (21) on the motor housing (2), the one of the top cover (21)
Side is provided with card slot one (22) and card slot three (24), is provided with card slot two between the card slot one (22) and card slot three (24)
(23), the card slot two (23) matches with output shaft (6), and the side of the top cover (21) is provided with arc groove (25), described
Arc groove (25) is internally provided with fixinig plate (26), and the fixinig plate (26) is fixed in arc groove (25) by spring (27)
Portion.
2. a kind of stainless steel type 3D printer thread pressing wheel according to claim 1, it is characterised in that: the groove one (19)
It is provided with material silk (16) with groove two (20) inside, the material silk (16) is laterally distributed.
3. a kind of stainless steel type 3D printer thread pressing wheel according to claim 1, it is characterised in that: the scroll wheel (13)
Quantity be 2, the avris of the scroll wheel (13) is provided with rubber ring, and the scroll wheel (13) matches with gear (14).
4. a kind of stainless steel type 3D printer thread pressing wheel according to claim 1, it is characterised in that: the output shaft (6)
The inside of card slot two (23) is fixed on by bearing.
5. a kind of stainless steel type 3D printer thread pressing wheel according to claim 1, it is characterised in that: the case lid (3)
Side is provided with threaded hole (4), and the threaded hole (4) is internally provided with fastening bolt.
6. a kind of stainless steel type 3D printer thread pressing wheel according to claim 1, it is characterised in that: the card slot one
(22), thermovent is provided between card slot two (23) and card slot three (24).
7. a kind of stainless steel type 3D printer thread pressing wheel according to claim 1, it is characterised in that: the motor housing (2)
Side be provided with ventilation opening, the motor (18) is fixed in cavity (17) by fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920314537.3U CN209666272U (en) | 2019-03-12 | 2019-03-12 | A kind of stainless steel type 3D printer thread pressing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920314537.3U CN209666272U (en) | 2019-03-12 | 2019-03-12 | A kind of stainless steel type 3D printer thread pressing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666272U true CN209666272U (en) | 2019-11-22 |
Family
ID=68571443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920314537.3U Active CN209666272U (en) | 2019-03-12 | 2019-03-12 | A kind of stainless steel type 3D printer thread pressing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666272U (en) |
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2019
- 2019-03-12 CN CN201920314537.3U patent/CN209666272U/en active Active
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