CN208993109U - A kind of 3D printer charging tray - Google Patents
A kind of 3D printer charging tray Download PDFInfo
- Publication number
- CN208993109U CN208993109U CN201821628083.9U CN201821628083U CN208993109U CN 208993109 U CN208993109 U CN 208993109U CN 201821628083 U CN201821628083 U CN 201821628083U CN 208993109 U CN208993109 U CN 208993109U
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- CN
- China
- Prior art keywords
- chassis
- wire rod
- axis
- charging tray
- printer
- 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.)
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Abstract
The utility model belongs to 3D printing field, refer in particular to a kind of 3D printer charging tray, it is multiple for fixing the sliding block of wire rod including what is be arranged on chassis and chassis, chassis upper surface is provided with spiral groove, center chassis is provided with axis, axis can be rotated and be locked relative to chassis, axis outer radial direction is evenly equipped with multiple guide rods, the slide block set is outside guide rod and can slide axially along guide rod, sliding block outer end is provided with the boss for withstanding wire rod or wire rod disk, chassis is arranged with the rotation of motor driven chassis, and motor is electrically connected with the controller of 3D printer.The charging tray of the utility model, using the fixed wire rod in chassis, motor driven chassis is rotated with the feeding speed of 3D printer feed mechanism, it is ensured that wire rod is not elongated or breaks between feed mechanism in charging tray, chassis uses spiral strainer simultaneously, is capable of fixing the wire rod for answering different model and size.
Description
Technical field
The utility model belongs to 3D printing field, refers in particular to a kind of 3D printer charging tray.
Background technique
3D printing (3DP) i.e. one kind of rapid shaping technique, it is one kind based on digital model file, with powder
The adhesive materials such as shape metal or plastics construct the technology of object by layer-by-layer printing.Present 3d printing is adopted mostly
With the mode of fusion sediment formula, by thermoplastic, eutectic system metal, edible material are made into linear raw material, pass through 3D
Layer-by-layer printing shaping after print head heating and melting, most of wire rod quality is harder, mostly uses extruding, the transmitting such as engaged gears greatly
Mode carries out feeding, and wire rod is transported to print head, but also there are many flexible wire hardness low-quality softer or wire rod from
Body hands over crisp, such as photosensitive resin, red wax, blue wax wire rod, in feed mechanism feeding, wire rod be easy charging tray to feed mechanism it
Between position be elongated or break, this just needs to interrupt printing rewiring, brings many inconvenience.
Utility model content
Be easy to be elongated in charging tray to the position between feed mechanism purpose of the utility model is to solve wire rod or
The problem of person breaks, and a kind of 3D printer charging tray is provided.
The technical solution adopted in the utility model are as follows: a kind of 3D printer charging tray, including what is be arranged on chassis and chassis
Multiple for fixing the sliding blocks of wire rod, chassis upper surface is provided with spiral groove, and center chassis is provided with axis, and axis can be relative to
Chassis rotates and locks, and axis outer radial direction is evenly equipped with multiple guide rods, and the slide block set is outside guide rod and being capable of edge
Guide rod slides axially, and the protrusion to match with the spiral groove of chassis upper surface is provided with below sliding block, sliding block outer end is provided with
The boss of wire rod or wire rod disk is withstood, the distance in outer end to the chassis center of circle of all boss is identical, and chassis is arranged with motor
Chassis rotation is driven, motor is electrically connected with the controller of 3D printer.
Further, transfer is provided with right above the center of circle of chassis.
Further, transfer includes bracket and two deflecting rollers being fixed on bracket, the shaft of a deflecting roller
It is fixedly connected with bracket, the shaft of another deflecting roller and the hole of support assorted are long lumbar hole, make the wheelbase of two deflecting rollers can
It adjusts.
Further, middle axis center is provided with through-hole, and center chassis is provided with threaded hole, and axis is bolted on chassis
On.
The utility model has the beneficial effects that the charging tray of the utility model, using the fixed wire rod in chassis, motor driven chassis with
The feeding speed of 3D printer feed mechanism rotates, it is ensured that and wire rod is not elongated or breaks between feed mechanism in charging tray,
Chassis uses spiral strainer simultaneously, is capable of fixing the wire rod for answering different model and size.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view that the utility model removes transfer；
Fig. 3 is the sectional view along A-A of Fig. 2.
In figure: the chassis 1-, 2- sliding block, 3- spiral groove, 4- axis, 5- guide rod, 6- protrusion, 7- boss, 8- motor, 9-
Transfer, 901- bracket, 902- deflecting roller, 10- bolt.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of 3D printer charging tray, it is multiple for solid including what is be arranged on chassis 1 and chassis 1
The sliding block 2 of alignment material, 1 upper surface of chassis are provided with spiral groove 3, and chassis 1 is provided centrally with axis 4, and axis 4 can be relative to chassis
It rotates and locks, 4 center of axis is provided with through-hole, and 1 center of chassis is provided with threaded hole, and axis 4 is fixed on chassis 1 by bolt 10
On, 4 outer radial direction of axis is evenly equipped with multiple guide rods 5, and 2 sets of the sliding block is outside guide rod 5 and can be along 5 axis of guide rod
To sliding, the protrusion 6 to match with the spiral groove 3 of 1 upper surface of chassis is provided with below sliding block 2, when axis 4 rotates, all cunnings
Block 2 is rotated with guide rod 5 and is inwardly or outwardly slid axially simultaneously, and 2 outer end of sliding block, which is provided with, withstands the convex of wire rod or wire rod disk
The distance of platform 7, outer end to 1 center of circle of chassis of all boss 7 is identical, and chassis 1 is arranged with motor 8 and chassis 1 is driven to rotate, motor
8 are electrically connected with the controller of 3D printer.
Be provided with transfer right above 1 center of circle of chassis, transfer 9 include bracket 901 and be fixed on bracket two
A deflecting roller 902, the shaft of a deflecting roller 902 are fixedly connected with bracket, the shaft and support assorted of another deflecting roller 902
Hole be long lumbar hole, keep the wheelbase of two deflecting rollers 902 adjustable, to adapt to the wire rod of different-diameter.
In use, covering wire rod outside the boss 7 of sliding block 2, then rotation central axis 4, slide in and out sliding block 2 and withstand line
Wire rod is fixed rear clamping screw 10 to lock axis 4 by material, and then in print procedure, feed mechanism exists printer
While feeding, printer controller sends signal to motor 8, and motor 8 drives the rotation of chassis 1 to send out wire rod upwards, wire rod
It is sent to feeding structure by top transfer 9, since motor 8 drives chassis 1 with the feeding speed of 3D printer feed mechanism
Rotation, it is ensured that wire rod is not elongated or breaks between feed mechanism in charging tray.
In other embodiments, sliding slot, the other structures form such as sliding bearing can be used in transfer 9.
In other embodiments, pin can be used in axis 4, other fixed forms such as split pin are connect with chassis 1.
Specific embodiment is the further explanation to the utility model rather than limits, and is come to those of ordinary skill in the art
It says and further transformation is done to structure in the case where not departing from the utility model in essence content, and all these transformation all should belong to
The protection scope of the appended claims for the utility model.
Claims (4)
1. a kind of 3D printer charging tray, it is characterised in that: multiple for fixing wire rod including what is be arranged on chassis and chassis
Sliding block, chassis upper surface are provided with spiral groove, and center chassis is provided with axis, and axis can be rotated and be locked relative to chassis, in
Axis outer radial direction is evenly equipped with multiple guide rods, and the slide block set is outside guide rod and can slide axially along guide rod, sliding
The protrusion to match with the spiral groove of chassis upper surface is provided with below block, sliding block outer end, which is provided with, withstands wire rod or wire rod disk
Boss, the distance in outer end to the chassis center of circle of all boss is identical, chassis be arranged with motor driven chassis rotation, motor with
The controller of 3D printer is electrically connected.
2. a kind of 3D printer charging tray according to claim 1, it is characterised in that: setting right above the chassis center of circle
There is transfer.
3. a kind of 3D printer charging tray according to claim 2, it is characterised in that: the transfer include bracket and
Two deflecting rollers being fixed on bracket, the shaft of a deflecting roller are fixedly connected with bracket, the shaft of another deflecting roller with
The hole of support assorted is long lumbar hole, keeps the wheelbase of two deflecting rollers adjustable.
4. a kind of 3D printer charging tray according to claim 1, it is characterised in that: the middle axis center is provided with through-hole,
Center chassis is provided with threaded hole, and axis is bolted on chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628083.9U CN208993109U (en) | 2018-10-08 | 2018-10-08 | A kind of 3D printer charging tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628083.9U CN208993109U (en) | 2018-10-08 | 2018-10-08 | A kind of 3D printer charging tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208993109U true CN208993109U (en) | 2019-06-18 |
Family
ID=66803305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628083.9U Active CN208993109U (en) | 2018-10-08 | 2018-10-08 | A kind of 3D printer charging tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208993109U (en) |
-
2018
- 2018-10-08 CN CN201821628083.9U patent/CN208993109U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |