CN205705307U

CN205705307U - 3D prints the antibacterial structure of wire rod

Info

Publication number: CN205705307U
Application number: CN201620123640.6U
Authority: CN
Inventors: 杨金晏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-17
Filing date: 2016-02-17
Publication date: 2016-11-23
Anticipated expiration: 2026-02-17

Abstract

This utility model is the antibacterial structure printing wire rod about a kind of 3D, primary structure includes antibiotic layer, color layer, auxiliary layer and resin bed, wherein auxiliary layer is located at resin bed side, and color layer is located at auxiliary layer and is deviated from resin bed side, antibiotic layer is located at color layer and is deviated from auxiliary layer side again, and antibiotic layer, color layer and auxiliary layer are to utilize fused junction together on resin bed, and melt temperature is interval between 100 DEG C to 500 DEG C, the 3D being melting out is made to print the position, line footpath of wire rod between 0.80mm to 3.20mm；So, 3D print wire rod from wire rod itself i.e. have antibacterial effect and heated and time plastotype becomes a finished product, this finished product is directly to have antibiotic effect because of the coating of antibiotic layer, reach need not additionally spray or the advantage of coated antibacterial material, after effectively, system is time-consuming and reduces operation, and reduce the 3D printing wire rod probability by pathogen contamination, and increase antibacterial timeliness.

Description

3D prints the antibacterial structure of wire rod

Technical field

This utility model is for providing a kind of 3D to print wire rod, and a kind of 3D i.e. with antibiotic effect itself prints wire rod Antibacterial structure.

Background technology

3D print be use powdery metal or plastics etc. can jointing material, and based on mathematical model archives, pass through Material is built into the forming process of entity by the mode of successively storehouse accumulation, which contain many different modes, as used fusing Or soften plastic material print selectivity laser sintering (SLS), fusion sediment formula (FDM), fusion sediment formula (FDM), Fuse manufactures (FFF), or uses the stereolithography (SLA) that carries out of liquid material and layer separated growth (LOM), because of Used material different, the printing type that can select is the most different.User selects usually in accordance with the demand of finished product Use specific material, and the mode selecting 3D to print according to the character of material again makes finished product.

The finished product using 3D Method of printing to make, the most only has the characteristic on this finished product structure, if user also has antibacterial Demand time, then must additionally spray or be coated with the antibacterial structure of tool on finished product, make antibacterial finished product after printing the numbest Tired, wire feedstock also has courses of infection as printed oneself finished product that is contaminated or that print front without antibacterial effect very likely wire rod Problem.

Therefore how to solve above-mentioned existing problem and disappearance, the phase shutout being the present inventor with being engaged in the industry Business is desired most ardently the place, direction that research improves.

Therefore, the applicant, because above-mentioned disappearance, collects related data, via in many ways assessing and considering, and to engage in The many years of experience of the industry accumulation, via constantly studying and revising, just designs this kind itself and i.e. has the 3D of antibiotic effect and beat The utility model patent of the antibacterial structure of print wire rod.

Utility model content

Technical problem underlying to be solved in the utility model is, overcomes the drawbacks described above that prior art exists, and carries Print the antibacterial structure of wire rod for a kind of 3D, through the setting of antibiotic layer, allow formed product time there is antibiotic effect, and need not Additionally spraying or the advantage of coated antibacterial material, rear system is time-consuming and reduces operation, and minimizing 3D prints wire rod and is subject to The probability of pathogen contamination, and increase antibacterial timeliness.

This utility model solves its technical problem and be the technical scheme is that

A kind of 3D prints the antibacterial structure of wire rod, and including an antibiotic layer, antibiotic layer side is provided with a color layer, and color layer Side is provided with again an auxiliary layer, and auxiliary layer side is further provided with a resin bed, and described auxiliary layer is able to boosted tree lipid layer, color Color layer and antibiotic layer mobility, ductility and thermostability when melted, antioxidation, anti-U V etc. are functional, and additionally color layer obtains So that auxiliary layer produces color, and color can be black, purple, white, green, orange, silver gray, colourless, blue, pink A color therein of color, yellow, redness or other color；Whereby, when carrying out 3D finished product and printing, because this utility model 3D beats Print wire rod itself i.e. has antibiotic layer, color layer, auxiliary layer and resin bed, therefore carries out finished product through the melted mode combined Stacking, makes 3D printing wire rod be able to plastotype and becomes a finished product, make this finished product i.e. have antibacterial effect.

By above-mentioned technology, can be on additionally must spray or be coated with on finished product existing for existing 3D printout Having antibacterial structure, the ageing problem points after bothering very much and taking time and smear is broken through, and reaches this utility model Practical improvement such as above-mentioned advantage.

The beneficial effects of the utility model are, through the setting of antibiotic layer, allow formed product time there is antibiotic effect, and Need not additionally spray or the advantage of coated antibacterial material, rear system is time-consuming and reduces operation, and minimizing 3D prints wire rod By the probability of pathogen contamination, and increase antibacterial timeliness.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is the axonometric chart of this utility model preferred embodiment.

Figure 1A is the enlarged diagram at position shown in this utility model.

Fig. 2 is the line A-A section sectional view of this utility model Fig. 1.

Fig. 3 is that the finished product of this utility model preferred embodiment prints schematic diagram.

Fig. 3 A is the enlarged diagram at position shown in Fig. 3.

Fig. 4 is the finished product schematic diagram of this utility model preferred embodiment.

Fig. 5 is the sectional view of the another preferred embodiment of this utility model.

Label declaration in figure:

Antibiotic layer 1,1a

Color layer 2

Auxiliary layer 3,3a

Resin bed 4,4a

3D printer 5

3D prints wire rod 6

Finished product 7

Detailed description of the invention

Refer to shown in Fig. 1, Figure 1A and Fig. 2, for axonometric chart and the line A-A section of Fig. 1 of this utility model preferred embodiment Sectional view, by figure it can be seen that this utility model 3D print wire rod 6 include:

One antibiotic layer 1；

One color layer 2 being located at this antibiotic layer 1 side, color layer 2 is made up of toner or band Masterbatch, and can be black, One of them of purple, white, green, orange, silver gray, colourless, blue, pink, yellow, redness or other color；

One is located at this color layer 2 deviates from the auxiliary layer 3 at this antibiotic layer 1 side, is produced color by the setting of this color layer 2 Color；

One is located at this auxiliary layer 3 deviates from the resin bed 4 at this color layer 2 side, its antibiotic layer 1, color layer 2 and auxiliary layer 3 utilize fused junction together on this resin bed 4.

Coordinate refering to shown in Fig. 1, Figure 1A, Fig. 2, Fig. 3, Fig. 3 A and Fig. 4, for this utility model preferred embodiment the most simultaneously Axonometric chart, the line A-A section sectional view of Fig. 1, finished product print schematic diagram and finished product schematic diagram, by figure it can be seen that, when be intended to into When row 3D prints finished product, the discharge end in 3D printer 5 itself will have antibiotic layer 1, color layer 2, auxiliary layer 3 and resin The 3D of layer 4 prints wire rod 6 (this 3D prints the surface of wire rod 6 and has antibiotic layer 1), so, prints wire rod 6 through this 3D and is printed The finished product 7 molded, its surface i.e. has antibiotic effect, allows user need not additionally add all anti-biotic materials, and this utility model Antibiotic layer 1 material the antibiotic layer 1 of special antibacterial effect also according to customized demand, can be added.It addition, in fused junction During the molding closed, its melted temperature is between 100 DEG C to 500 DEG C, and its wire diameter control is interval at 0.80mm extremely Between 3.20mm.

Again with Fig. 4 it can be seen that, via 3D print 6 printing shapings of wire rod its surface of finished goods have one layer antibacterial Layer 1, itself i.e. had antibacterial effect by be allowed this finished product 7.

Refer to shown in Fig. 5, for the sectional view of the another preferred embodiment of this utility model, by figure it can be seen that, this Embodiment place unlike the embodiments above is that antibiotic layer 1a side is provided with auxiliary layer 3a, auxiliary layer 3a and deviates from antibiotic layer 1a side Place is provided with a resin bed 4a, and antibiotic layer 1a and auxiliary layer 3a utilize fused junction together on resin bed 4a, and melt temperature district Between between 100 DEG C to 500 DEG C, whereby, the 3D of institute's molding print the wire diameter control of wire rod interval 0.80mm to 3.20mm it Between, reached itself and i.e. be there is the advantage of antibiotic effect.It follows that at the present embodiment and above-described embodiment main difference be Having lacked color layer, meaning that the 3D of the present embodiment prints wire rod can be colourless (light color), makes the change of this utility model tool diversification Change advantage.

But, the above, be only preferred embodiment of the present utility model, and this utility model is not made any form On restriction, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations With modification, all still fall within the range of technical solutions of the utility model.

Therefore, refer to shown in whole accompanying drawing, when this utility model uses, compared with prior art, really have following Advantage:

One, through the setting of antibiotic layer 1, allow formed product time there is antibiotic effect, and need not additionally spray or be coated with The advantage of anti-biotic material, rear system is time-consuming and reduces operation, and minimizing 3D prints the wire rod 6 possibility by pathogen contamination Property, and increase antibacterial timeliness.

Two, antibiotic layer 1 material also can be added special antibacterial effect according to customized demand.

In sum, this utility model designs in structure, uses in practicality and cost benefit, complies fully with industry development Required, and disclosed structure is also to have unprecedented innovative structure, has novelty, creativeness, practicality, meets and have Close the regulation of utility model patent important document, therefore mention application in accordance with the law.

Claims

1. the antibacterial structure of a 3D printing wire rod, it is characterised in that this 3D prints wire rod and specifically includes that

One antibiotic layer；

One color layer being located at this antibiotic layer side；

One is located at this color layer deviates from the auxiliary layer at this antibiotic layer side, is to be produced color by the setting of this color layer；

One is located at this auxiliary layer deviates from the resin bed at this color layer side.

3D the most according to claim 1 prints the antibacterial structure of wire rod, it is characterised in that described color layer is by toner or band Masterbatch is constituted.

3D the most according to claim 1 prints the antibacterial structure of wire rod, it is characterised in that described antibiotic layer, this color layer And this auxiliary layer is to utilize fused junction together on resin bed.

3D the most according to claim 3 prints the antibacterial structure of wire rod, it is characterised in that described melt temperature interval exists Between 100 DEG C to 500 DEG C.

3D the most according to claim 1 prints the antibacterial structure of wire rod, it is characterised in that described 3D prints the line footpath of wire rod Control interval is between 0.80mm to 3.20mm.

6. the antibacterial structure of a 3D printing wire rod, it is characterised in that this 3D prints wire rod and specifically includes that

One antibiotic layer；

One is located at the auxiliary layer at this antibiotic layer side；

One is located at this auxiliary layer deviates from the resin bed at this antibiotic layer side.

3D the most according to claim 6 prints the antibacterial structure of wire rod, it is characterised in that described antibiotic layer and this auxiliary layer It is to utilize fused junction together on resin bed.

3D the most according to claim 7 prints the antibacterial structure of wire rod, it is characterised in that described melt temperature interval exists Between 100 DEG C to 500 DEG C.

3D the most according to claim 6 prints the antibacterial structure of wire rod, it is characterised in that described 3D prints the line footpath of wire rod Control interval is between 0.80mm to 3.20mm.