CN206840720U - A kind of replaceable 3D printing frame head apparatus - Google Patents
A kind of replaceable 3D printing frame head apparatus Download PDFInfo
- Publication number
- CN206840720U CN206840720U CN201720408788.9U CN201720408788U CN206840720U CN 206840720 U CN206840720 U CN 206840720U CN 201720408788 U CN201720408788 U CN 201720408788U CN 206840720 U CN206840720 U CN 206840720U
- Authority
- CN
- China
- Prior art keywords
- magnetic sheet
- printing head
- magnetic
- stepper motor
- line module
- Prior art date
- 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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Abstract
The utility model provides a kind of replaceable 3D printing frame head apparatus, including：Printing head and the stepper motor to match with printing head, wherein：Printing head and stepper motor are detachably connected, printing head top surface is fixed with magnetic sheet, printing head bottom surface is fixed with lower magnetic sheet, printing head side is provided with the first line module and the first side magnetic sheet, multiple first wire and plugs are provided with first line module, wire and plug connects each circuit inside printing head respectively, first side magnetic sheet is close to the lower edge of printing head side, stepper motor side top surface and bottom surface are equipped with magnetic bayonet and magnetic bayonet socket, upper magnetic bayonet inner face is provided with magnetic sheet, stepper motor side is provided with the second line module to match with the first line module, it is close to lower edge and is fixed with the second side magnetic sheet in stepper motor side.The utility model dismounting and change printing head is fast, conveniently when using, and saves the time, mitigates the labor intensity of staff.
Description
Technical field
The utility model belongs to a kind of 3D printer printhead, more particularly to a kind of replaceable 3D printing frame head apparatus.
Background technology
3D printing technique developed increasingly faster in recent years at present, application field and its extensively.3D printing is exactly one by one
Printing, be then superimposed together, turn into a three-dimensional object.Wherein printing head motion is driven mainly by drive device.One
As drive device be stepper motor, stepper motor is connected with printing head.Existing printing head and stepper motor be all by
Circuit in printing head is consecutively connected to stepper motor, it is cumbersome when printing head goes wrong or changes, it is necessary to
Each circuit is sequentially connected, circuit is more to be also easy to connection error occur, and Comparision is cumbersome.
Utility model content
The utility model provides a kind of replaceable 3D printing frame head apparatus to solve Problems Existing, by printing head
For connection to line module, stepper motor is provided with the line module to match, directly by both line modules during connection
Docking, the magnetic sheet for being provided with matching on printing head and stepper motor in addition interfix, and dismounting and change is convenient and swift.
What the utility model was achieved through the following technical solutions：
A kind of replaceable 3D printing frame head apparatus, including：Printing head and the stepper motor to match with printing head, its
In：The printing head and stepper motor are detachably connected, and the printing head top surface is fixed with magnetic sheet, the upper magnetic sheet
It is close to the edge line of top surface, the printing head top surface is provided with two thread Pilot holes, the printing head bottom surface through upper magnetic sheet
Lower magnetic sheet is fixed with, the printing head side is provided with the first line module and the first side magnetic sheet, first line module
Interior to be provided with multiple first wire and plugs, first wire and plug connects each circuit inside printing head respectively, and described
Side magnetic sheet is close to the lower edge of printing head side, stepper motor side top surface and bottom surface be equipped with magnetic bayonet and
Magnetic bayonet socket, the upper magnetic bayonet inner face are provided with magnetic sheet, and the upper magnetic bayonet is provided with two and thread Pilot hole
The fixing hole matched somebody with somebody, the stepper motor side are provided with the second line module to match with the first line module, second electricity
Multiple second wire and plugs are provided with wire module, second wire and plug connects each circuit inside stepper motor respectively,
The magnetic bayonet socket is provided with magnetic sheet, and the stepper motor side is close to lower edge and is fixed with the second side magnetic sheet, described
Upper magnetic sheet and upper magnetic bayonet, the first side magnetic sheet and the second side magnetic sheet, lower magnetic sheet and magnetic bayonet socket can magnetic attracting, it is described
First line module and the second line module can fasten, and first wire and plug and the second wire and plug fasten.
The upper magnetic sheet, lower magnetic sheet, upper magnetic bayonet and magnetic bayonet socket size all same, the upper magnetic sheet, lower magnetic sheet,
The length of upper magnetic bayonet and magnetic bayonet socket is consistent with the length of printing head top surface, the upper magnetic sheet, lower magnetic sheet, upper magnetic
The width of bayonet socket and magnetic bayonet socket is the 1/4-1/3 of printing head top surface width, because the too small fixation of magnetic sheet is shaky, too greatly
Waste material.
The size of first side magnetic sheet and the second side magnetic sheet is identical, the height of first side magnetic sheet and the second side magnetic sheet
For the 1/3-2/3 of printing head height.
The utility model when in use, directly by the upper magnetic bayonet of the upper magnetic sheet and stepper motor of printing head, printing
First side magnetic sheet of head and the second side magnetic sheet of stepper motor, printing head lower magnetic sheet and stepper motor magnetic bayonet socket
Equal adhesive, and thread Pilot hole is fixed on through fixing hole by screw, printing head and stepper motor are further fixed, by first
Line module and the second line module fasten, and are directly taken by the first wire and plug and the second wire and plug fastening, during dismounting and change
Under, use and operate and be more convenient.
The beneficial effects of the utility model are：
The utility model plays each line set inside printing head and inside stepper motor to line module, connection
Head is printed and during stepper motor by the way that two line modules are fastened, additionally by the effect of magnetic attracting by printing head
Fixed with stepper motor, dismounting and change printing head is fast, conveniently when using, and saves the time, mitigates the labor of staff
Fatigue resistance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein：1 is printing head；2 be thread Pilot hole；3 be upper magnetic sheet；4 be the first line module；5 be that the first electric wire is inserted
Head；6 be the first side magnetic sheet；7 be lower magnetic sheet；8 be upper magnetic bayonet；9 be fixing hole；10 be the second line module；11 be second
Wire and plug；12 be the second side magnetic sheet；13 be magnetic bayonet socket；14 be stepper motor.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.
Embodiment 1
A kind of replaceable 3D printing frame head apparatus, including：Printing head 1 and the stepper motor to match with printing head 1
14, wherein：The printing head 1 and stepper motor 14 are detachably connected, and the top surface of printing head 1 is fixed with magnetic sheet 3,
The upper magnetic sheet 3 is close to the edge line of top surface, and the top surface of printing head 1 is provided with two thread Pilot holes 2, institute through upper magnetic sheet 3
State the bottom surface of printing head 1 and be fixed with lower magnetic sheet 7, the side of printing head 1 is provided with the first line module 4 and the first side magnetic sheet
6, first line module 4 is interior to be provided with multiple first wire and plugs 5, and first wire and plug 5 connects printing head 1 respectively
Internal each circuit, first side magnetic sheet 6 are close to the lower edge of printing head side, the side top surface of stepper motor 14
Upper magnetic bayonet 8 and magnetic bayonet socket 13 are equipped with bottom surface, the upper inner face of magnetic bayonet 8 is provided with magnetic sheet, the upper magnetic
Property bayonet socket 8 be provided with two fixing holes 9 matched with thread Pilot hole 2, the side of stepper motor 14 is provided with and the first electric wire mould
The second line module 10 that block 4 matches, is provided with multiple second wire and plugs 11 in second line module 10, and described second
Wire and plug 11 connects each circuit inside stepper motor 14 respectively, and the magnetic bayonet socket 13 is provided with magnetic sheet, the step
It is close to lower edge and is fixed with the second side magnetic sheet 12, the upper magnetic sheet 3 and upper magnetic bayonet 8, the first side in the side of stepper motor 14
The side magnetic sheet 12 of magnetic sheet 6 and second, lower magnetic sheet 7 and magnetic bayonet socket 13 can magnetic attracting, first line module 4 and second
Line module 10 can fasten, and first wire and plug 5 fastens with the second wire and plug 11.
The upper magnetic sheet 3, lower magnetic sheet 7, upper magnetic bayonet 8 and the size all same of magnetic bayonet socket 13, the upper magnetic sheet 3,
The length of lower magnetic sheet 7, upper magnetic bayonet 8 and magnetic bayonet socket 13 is consistent with the length of printing head top surface, the upper magnetic sheet 3,
The width of lower magnetic sheet 7, upper magnetic bayonet 8 and magnetic bayonet socket 13 is the 1/4-1/3 of the top surface width of printing head 1, because magnetic sheet
Too small fixation is shaky, too big waste material.
First side magnetic sheet 6 is identical with the size of the second side magnetic sheet 12, first side magnetic sheet 6 and the second side magnetic sheet 12
Height be the height of printing head 1 1/3-2/3.
Specific embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Any modification, equivalent substitution and improvements made within then etc., should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of replaceable 3D printing frame head apparatus, including：Printing head (1) and the stepping electricity to match with printing head (1)
Machine (14), it is characterised in that：The printing head (1) and stepper motor (14) are detachably connected, printing head (1) top surface
Magnetic sheet (3) is fixed with, the upper magnetic sheet (3) is close to the edge line of top surface, and printing head (1) top surface passes through upper magnetic sheet
(3) two thread Pilot holes (2) are provided with, printing head (1) bottom surface is fixed with lower magnetic sheet (7), printing head (1) side
Face is provided with the first line module (4) and the first side magnetic sheet (6), is inserted in first line module (4) provided with multiple first electric wires
Head (5), first wire and plug (5) connect the internal each circuit of printing head (1), first side magnetic sheet (6) respectively
Be close to the lower edge of printing head side, stepper motor (14) the side top surface and bottom surface be equipped with magnetic bayonet (8) and
Magnetic bayonet socket (13), upper magnetic bayonet (8) inner face are provided with magnetic sheet, the upper magnetic bayonet (8) be provided with two with
The fixing hole (9) of thread Pilot hole (2) matching, stepper motor (14) side are provided with what is matched with the first line module (4)
Second line module (10), second line module (10) is interior to be provided with multiple second wire and plugs (11), second electric wire
Plug (11) connects each circuit inside stepper motor 14 respectively, and the magnetic bayonet socket (13) is provided with magnetic sheet, the step
It is close to lower edge and is fixed with the second side magnetic sheet (12), the upper magnetic sheet (3) and upper magnetic bayonet in stepper motor (14) side
(8), the first side magnetic sheet (6) and the second side magnetic sheet (12), lower magnetic sheet (7) and magnetic bayonet socket (13) can magnetic attracting, it is described
First line module (4) and the second line module (10) can fasten, first wire and plug (5) and the second wire and plug (11)
Fasten.
A kind of 2. replaceable 3D printing frame head apparatus according to claim 1, it is characterised in that：The upper magnetic sheet (3), under
Magnetic sheet (7), upper magnetic bayonet (8) and magnetic bayonet socket (13) size all same, the upper magnetic sheet (3), lower magnetic sheet (7), upper magnetic
The length of property bayonet socket (8) and magnetic bayonet socket (13) is consistent with the length of printing head top surface, the upper magnetic sheet (3), lower magnetic sheet
(7), the width of upper magnetic bayonet (8) and magnetic bayonet socket (13) is the 1/4-1/3 of printing head (1) top surface width.
A kind of 3. replaceable 3D printing frame head apparatus according to claim 1, it is characterised in that：First side magnetic sheet
(6) identical with the size of the second side magnetic sheet (12), the height of first side magnetic sheet (6) and the second side magnetic sheet (12) is printer
The 1/3-2/3 of head (1) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408788.9U CN206840720U (en) | 2017-04-19 | 2017-04-19 | A kind of replaceable 3D printing frame head apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408788.9U CN206840720U (en) | 2017-04-19 | 2017-04-19 | A kind of replaceable 3D printing frame head apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840720U true CN206840720U (en) | 2018-01-05 |
Family
ID=60793078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408788.9U Expired - Fee Related CN206840720U (en) | 2017-04-19 | 2017-04-19 | A kind of replaceable 3D printing frame head apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549621A (en) * | 2019-09-30 | 2019-12-10 | 成都工业学院 | Quick detach formula nozzle structure and 3D printer |
-
2017
- 2017-04-19 CN CN201720408788.9U patent/CN206840720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549621A (en) * | 2019-09-30 | 2019-12-10 | 成都工业学院 | Quick detach formula nozzle structure and 3D printer |
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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: 20180105 Termination date: 20200419 |