CN207523033U - One kind mixes a 3D printer handpiece - Google Patents
One kind mixes a 3D printer handpiece Download PDFInfo
- Publication number
- CN207523033U CN207523033U CN201721478381.XU CN201721478381U CN207523033U CN 207523033 U CN207523033 U CN 207523033U CN 201721478381 U CN201721478381 U CN 201721478381U CN 207523033 U CN207523033 U CN 207523033U
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- China
- Prior art keywords
- syringe needle
- mix
- discharging
- printer handpiece
- areas
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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.)
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Abstract
The utility model discloses one kind to mix a 3D printer handpiece, including barrel and discharging syringe needle, barrel offers on the side wall in Can Si areas close to the end set You Cansi areas of discharging syringe needle and mixes wire hole so that reinforced wire can radially introduce from wire hole is mixed and from the discharge port axial lead of discharging syringe needle.The head of the utility model can participate in reinforced wire in 3D printing material during 3D printing, product can be enhanced, toughening.Also it can accelerate the syringe needle speed that discharges, and can guarantee that material strip will not be broken during quickly discharging, so as to avoid the influence to the quality of product.It mixes a 3D printer handpiece to can also be used to repair damaged notch, especially suitable for the repairing of big notch, at repairing initial stage, material strip will not be broken.
Description
Technical field
The utility model belongs to 3D printing field, is related to 3D printer handpiece, and in particular to one kind mixes a 3D printer handpiece.
Background technology
Increasing material manufacturing (Additive Manufacturing, AM) technology is that one kind is directly driven by CAD model, by material
Successively or point by point accumulate the technology general name of entity component, it is the emerging technology that manufacture field is rapidly developing,
It is referred to as " manufacturing technology with industrial revolution meaning "；It is also an emerging first system for obtaining extensive concern in recent years
Make technology, it is considered to be the important breakthrough again of manufacturing technology field.Increases material manufacturing technology is ground aviation class Related product
In terms of system, production and working service, there is huge practical value and wide application prospect.
The theory of increasing material manufacturing is different from traditional " removal type " manufacture, is removed with traditional material --- Machining Technology for Cutting
It compares, is a kind of addition manufacture thought of " from bottom to top, Layered manufacturing, successively superposition ", is commonly called as " 3D printing " technology.
3D printer handpiece is the important mechanical equipment in " 3D printing " technology, and stylus printing head is even more in 3D printer handpiece
An important class.With the development of science and technology Crystal shutter printer, stylus printer, ink-jet printer, laser printer are continuous
It weeds out the old and bring forth the new, but for the industry users such as aviation, communication, hospital, bank, post office, lottery ticket, insurance, food and drink, stylus printing
Machine is their one of the must-have product, because only that can just quickly finish the manifolding of every document by stylus printer, is
User provides efficient service, and can also be that these various service trades user deposits bottom.In addition there are some electric business, express company,
In order to improve working efficiency, previous hand-written work is replaced using stylus printer, is greatly improved work efficiency.
Prior art discloses a kind of stylus printing head, including aluminum hull, clappers and cover board, it is characterised in that in clappers
A yoke assembly is filled below；Yoke intracavitary both sides are uniformly equipped with eight guide post bodies；Coil block is tied on guide post body；Magnetic
Equipped with boss assembly below yoke assembly, minute hand passes through secondary guide card F, pair guide card E components, secondary guide card D, pair guide card A and needle guide card；
Hour hand passes through secondary guide card C, pair guide card B components, pair guide card A and needle guide card.Present apparatus print speed is fast, clear writing low noise,
Not broken needle, print head service life is long, substantially increases the quality of printer.
But it is to impact carbon paper by the print needle in print head that existing stylus printing head, which is mainly used for typewriting,
So as to form font, in use, user can select multiple sheets according to demand, and general common multi-joint paper has 2,3
Connection, 4 paper, wherein also there is the printer paper using 6.Multi-joint paper disposably prints completion and only has stylus printer can be quick
It completes.Also have in the prior art and can be used in repairing notch, the remote mobile 3D printer handpiece printed.
Invention content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide one kind to mix a 3D printer handpiece, solution
The technical issues of certainly existing printing head can not carry out activeness and quietness improvement while printing to discharging.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution is achieved：
One kind mixes a 3D printer handpiece, and including barrel and discharging syringe needle, barrel has close to the end set of discharging syringe needle to be mixed
Silk area, offers on the side wall in Can Si areas and mixes wire hole so that reinforced wire can radially introduce from wire hole is mixed and from discharging syringe needle
Discharge port axial lead.
The utility model also has following distinguishing feature：
Conveying single screw rod in the barrel is installed, heating layer is provided with outside the barrel.
The heating layer includes the heating zone of multiple independent heatings.
Centre pilot ring is equipped with by the stent of hollow out in the Can Si areas, reinforced wire is passed through from the guide ring of center
Reinforced wire is drawn from discharging needle central.
Jagged generation cylinder is fixedly installed below the centre pilot ring, is set on the inner wall of burr generation cylinder
There is shaving protrusion, reinforced wire passes through out of burr generation cylinder and scratches to form burr by shaving protrusion.
Embedded with photocuring laser head, the end face of photocuring laser head and going out for discharging syringe needle in the discharging inner needle wall
Material mouth end face is concordant.
Described mixing is provided with sealing ring in wire hole.
Described mixes wire hole for more than one.
Fixed setting is useful for clamping the two pairs of rollers of reinforced wire on the outer wall in the Can Si areas.
It is detachable assembling between the discharging syringe needle and Can Si areas.
The discharge port inner wall of the discharging syringe needle is rounding off and expands outwardly horn-like.
The utility model compared with prior art, has the following technical effect that：
The head of the utility model can participate in reinforced wire in 3D printing material during 3D printing, can be to product
Enhanced, toughening.Also it can accelerate the syringe needle speed that discharges, and can guarantee that material strip will not be broken during quickly discharging,
So as to avoid the influence to the quality of product.It mixes a 3D printer handpiece to can also be used to repair damaged notch, especially
Suitable for the repairing of big notch, at repairing initial stage, material strip will not be broken.
The discharging needle of the utility model is integrated with photocuring laser head so that material from discharge port come out after can
Rapid curing.
Centralized positioning ring and burr generation cylinder are provided in the head of the utility model so that reinforced wire surface generates hair
Thorn increases the adhesiveness with material, and reinforced wire is enabled to be located at material center.
Description of the drawings
Fig. 1 is the inside overall structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of centre pilot ring.
Fig. 3 is the internal structure schematic diagram of burr generation cylinder.
Fig. 4 is the discharge state schematic diagram of material cladding reinforced wire.
The meaning of each label is in figure：1- barrels, 2- discharging syringe needles, 3- Can Si areas, 4- mix wire hole, 5- reinforced wires, 6-
Discharge port, 7- stents, 8- centre pilot rings, 9- burrs generation cylinder, 10- shavings protrusion, 11- photocuring laser heads, 12- sealings
Circle, 13- two pairs of rollers, 14- conveying single screw rods, 15- heating layers, 16- heating zones.
Explanation is further explained in detail to the particular content of the utility model with reference to embodiments.
Specific embodiment
Specific embodiment of the utility model is given below, it should be noted that the utility model is not limited to following tool
Body embodiment, all equivalents done on the basis of technical scheme each fall within the scope of protection of the utility model.
Embodiment：
Above-mentioned technical proposal is deferred to, as shown in Figures 1 to 4, the present embodiment provides one kind and mixes a 3D printer handpiece, including material
Cylinder 1 and discharging syringe needle 2, barrel 1 offers in the end set You Cansi areas 3 of discharging syringe needle 2, the side wall in Can Si areas 3 to be mixed
Wire hole 4 so that reinforced wire 5 can radially be introduced from wire hole 4 is mixed and from discharging syringe needle 26 axial lead of discharge port.
Specifically, being equipped with conveying single screw rod 14 in barrel 1, heating layer 15 is provided with outside the barrel 1.Heating layer 15
Heating zone 16 including multiple independent heatings.It can by the extruding mixing and the heating of heating layer 15 of conveying single screw rod 14
Material melting in a liquid-like manner coats reinforced wire 5 into Can Si areas 3.This conveying mode is hot print, using heating
Can melt, by ultraviolet light can cured 3D printing material rapidly, such as the Z350 nanometer light of 3M companies production consolidates
Change resin, common 3D printing light curing resin composition.
One kind as the present embodiment advanced optimizes, and centre pilot ring is equipped with by the stent 7 of hollow out in Can Si areas 3
8, reinforced wire 5 is passed through from center guide ring 8 enables reinforced wire 5 to be drawn from 2 center of discharging syringe needle.Centre pilot ring 8
Centre pilot effect enables to reinforced wire 5 to be located at center in the syringe needle 2 that discharges so that the material that reinforced wire 5 coats
Thickness keeps uniform.
Further, the 8 jagged generation cylinder 9 of lower section fixed setting of centre pilot ring, the burr generate the interior of cylinder 9
Shaving protrusion 10 is provided on wall, reinforced wire 5, which passes through to be scratched by shaving protrusion 10 out of burr generation cylinder 9, forms burr.Material
It can be easier to be coated on on jagged reinforced wire 5.
One kind as the present embodiment advanced optimizes, embedded with photocuring laser head 11, photocuring in 2 inner wall of syringe needle that discharges
The end face of laser head 11 is concordant with 6 end face of discharge port for the syringe needle 2 that discharges.Photocuring laser head 11 enables to just go out discharge port 6
Material cure rapidly.
One kind as the present embodiment advanced optimizes, and mixes and sealing ring 12 is provided in wire hole 4.Sealing ring 12 can prevent
Material leaks from wire hole 4 is mixed.
One kind as the present embodiment advanced optimizes, and mixes wire hole 4 for more than one.It can set according to specific needs more
It is a to mix wire hole 4 so that material can coat more reinforced wires 5 simultaneously.
One kind as the present embodiment advanced optimizes, and is fixedly installed on the outer wall in Can Si areas 3 and is useful for clamping reinforced wire 5
Two pairs of rollers 13.Two pairs of rollers 13 can increase reinforced wire 5 into silk stability.
One kind as the present embodiment advanced optimizes, and it is detachable assembling to discharge between syringe needle 2 and Can Si areas 3.Just
It replaces and cleans in as needed.
One kind as the present embodiment advanced optimizes, and 6 inner wall of discharge port of discharging syringe needle 2 is for rounding off and to extending out
That opens is horn-like.Horn-like opening can reduce reinforced wire 5 and bend influence to being evenly coated property of material thereon.
Barrel 1 is heated when the utility model is used, first starting heating layer 15, each heating zone 16 is set as needed
Fixed different temperature, etc. after temperature reach set temperature, from the throat-fed of barrel 1, material is in barrel 1 by heating layer 15
Heat and conveying single screw rod 14 shearing double action under be sufficiently mixed fusing, Can Si areas 3 are transported to from barrel 1.Add
Strong silk 5, from mixing in wire hole 4 into Can Si areas 3, by 8 guide-localization of centre pilot ring in Can Si areas 3, is passed through by two pairs of rollers 13
Burr generation cylinder 9 is so that 5 surface of reinforced wire generates burr, and then material is attached to each other with reinforced wire 5 in Can Si areas 3, material
Be wrapped in around reinforced wire 5, with the progress of 3D printing process, mixed with reinforced wire 5 material from the discharge port 6 of discharging syringe needle 2
Output, passes through the irradiation of photocuring laser head 11 so that material rapid curing in the end of discharge port 6.
Claims (10)
1. one kind mixes a 3D printer handpiece, including barrel (1) and discharging syringe needle (2), which is characterized in that barrel (1) is close to discharging
The end set You Cansi areas (3) of syringe needle (2) offer on the side wall of Can Si areas (3) and mix wire hole (4) so that reinforced wire (5) energy
It is enough radially to introduce and from discharge port (6) axial lead of discharging syringe needle (2) from mixing wire hole (4).
2. mix a 3D printer handpiece as described in claim 1, which is characterized in that conveying list is installed in the barrel (1)
Screw rod (14), the barrel (1) are provided with heating layer (15) outside.
3. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that the heating layer (15) includes multiple independences
The heating zone (16) of heating.
4. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that pass through hollow out in the Can Si areas (3)
Stent (7) is equipped with centre pilot ring (8), and reinforced wire (5) is passed through from center guide ring (8) so that reinforced wire (5) can be from
It draws at syringe needle (2) center of discharging.
5. mix a 3D printer handpiece as claimed in claim 4, which is characterized in that fixed below the centre pilot ring (8)
Jagged generation cylinder (9) is set, it is raised (10) to be provided with shaving on the inner wall of burr generation cylinder (9), reinforced wire (5) from
It passes through to be scratched by shaving raised (10) in burr generation cylinder (9) and forms burr.
6. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that be embedded in described discharging syringe needle (2) inner wall
Photocuring laser head (11), the end face of photocuring laser head (11) are concordant with discharge port (6) end face of discharging syringe needle (2).
7. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that described mixing is provided with sealing in wire hole (4)
It encloses (12).
8. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that described mixes wire hole (4) for more than one.
9. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that fixed on the outer wall in the Can Si areas (3)
It is provided with the two pairs of rollers (13) for clamping reinforced wire (5).
10. mix a 3D printer handpiece as claimed in claim 2, which is characterized in that the discharging syringe needle (2) and Can Si areas
(3) it is detachable assembling between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478381.XU CN207523033U (en) | 2017-11-08 | 2017-11-08 | One kind mixes a 3D printer handpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478381.XU CN207523033U (en) | 2017-11-08 | 2017-11-08 | One kind mixes a 3D printer handpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523033U true CN207523033U (en) | 2018-06-22 |
Family
ID=62581782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478381.XU Expired - Fee Related CN207523033U (en) | 2017-11-08 | 2017-11-08 | One kind mixes a 3D printer handpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207523033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953554A (en) * | 2017-11-08 | 2018-04-24 | 西安医学高等专科学校 | One kind mixes a 3D printer handpiece |
-
2017
- 2017-11-08 CN CN201721478381.XU patent/CN207523033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953554A (en) * | 2017-11-08 | 2018-04-24 | 西安医学高等专科学校 | One kind mixes a 3D printer handpiece |
| CN107953554B (en) * | 2017-11-08 | 2024-04-09 | 西安医学高等专科学校 | Mix silk 3D printer head |
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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: 20180622 Termination date: 20181108 |