阅读说明：本技术 一种便于携带的微型3d打印设备 (Miniature 3D printing apparatus convenient to carry ) 是由 周翔 宗泽 郭尚东 桂东 袁群 李思文 吕晨 吴志华 郑兰斌 艾晓蕾 唐思婷 于 2021-06-29 设计创作，主要内容包括：本发明提供了一种便于携带的微型3D打印设备,包括：打印机本体,设置在打印机本体后端中部的螺纹杆,转动连接在打印机机本体侧壁上的防护板,所述打印机本体内部的底端设置有减震部,所述螺纹杆的外表面滑动连接有脱模部,所述防护板的一侧设置有安装部,所述安装部的外表面设置有料辊；其中滑动且对向拉动所述脱模部后,所述脱模部能够展开,以方便脱模部脱模；拉动所述安装部后,所述安装部能够拆卸或固定所述料辊；3D打印装置在使用的过程中,通过拉动脱模部,使得3D打印机在打印产品结束后能够方便的对产品进行脱模,并且,脱模部在打印的过程种会在螺纹杆上上下滑动,当滑动至减震部上时,减震部还可以起到缓冲的效果。(The invention provides a portable miniature 3D printing device, which comprises: the printer comprises a printer body, a threaded rod arranged in the middle of the rear end of the printer body, and a protection plate rotationally connected to the side wall of the printer body, wherein a damping part is arranged at the bottom end inside the printer body, a demoulding part is slidably connected to the outer surface of the threaded rod, an installation part is arranged on one side of the protection plate, and a material roller is arranged on the outer surface of the installation part; after the demoulding part is pulled in a sliding and opposite direction, the demoulding part can be unfolded so as to facilitate demoulding of the demoulding part; after the mounting part is pulled, the mounting part can be used for disassembling or fixing the material roller; 3D printing device is at the in-process that uses, through pulling demoulding part for 3D printer can be convenient after printing the product carry out the drawing of patterns to the product, and demoulding part can slide from top to bottom on the threaded rod at the process of printing, and when sliding to the shock attenuation portion on, the effect of buffering can also be played to the shock attenuation portion.)

1. A miniature 3D printing device convenient to carry, comprising: a printer body (1), a threaded rod (7) arranged in the middle of the rear end of the printer body (1), and a protection plate (4) rotationally connected to the side wall of the printer body (1), which is characterized in that,

the printer is characterized in that a damping part (2) is arranged at the bottom end inside the printer body (1), a demoulding part (3) is connected to the outer surface of the threaded rod (7) in a sliding manner, an installation part (6) is arranged on one side of the protection plate (4), and a material roller (5) is arranged on the outer surface of the installation part (6); wherein

After the demoulding part (3) is pulled in a sliding and opposite direction, the demoulding part (3) can be unfolded so as to facilitate demoulding of the demoulding part (3);

pulling installation department (6) back, installation department (6) can be dismantled or fixed material roller (5).

2. The portable miniature 3D printing device of claim 1,

the demoulding part (3) comprises a lifting plate (31) sliding on the outer surface of the threaded rod (7), two vertical sliding grooves (311) arranged at the top end of the outer wall of the lifting plate (31) in a mirror image manner, and a demoulding plate (32) suitable for sliding on the vertical sliding grooves (311), wherein

Sliding the stripper plate (32), the stripper plate (32) being capable of sliding out of the printer body (1) on the lifting plate (31).

3. The portable miniature 3D printing device of claim 2,

the demoulding part (3) also comprises a transverse sliding chute (312) vertically arranged between the two vertical sliding chutes (311);

the stripper plate (32) is slidable on the transverse chute (312); wherein

The stripper plate (32) is pulled in opposite directions, the stripper plate (32) being deployable to facilitate stripping of the stripper plate (32).

4. The portable miniature 3D printing device of claim 5,

the damping part (2) comprises a damping plate (21) arranged at the bottom end in the printer body (1) and a plurality of damping springs (22) arranged at the bottom end of the damping plate (21) at equal intervals; wherein

The lifting plate (31) slides to the lowest end of the threaded rod (7), and the lifting plate (31) can press the damping plate (21) to buffer the lifting plate (31).

5. The portable miniature 3D printing device of claim 4,

the mounting part (6) comprises a mounting roller (61) arranged on one side of the protection plate (4) and a fixed roller (62) connected in the mounting roller (61) in a sliding manner; wherein

Pulling the fixed roller (62), the fixed roller (62) can slide back and forth in the installation roller (61).

6. The portable miniature 3D printing device of claim 5,

the mounting part (6) further comprises two fixing plates (621) arranged on the outer wall of the mounting roller (61) in a mirror image mode, and a telescopic spring (622) arranged between the two fixing plates (621) and the fixing roller (62);

two mounting grooves (51) are formed in the inner wall of the material roller (5) in a mirror image mode; wherein

After the fixed roller (62) is pulled, the fixed plate (621) can be separated from or clamped into the mounting groove (51), so that the fixed roller (62) can be detached or fixed with the material roller (5).

7. The portable miniature 3D printing device of claim 6,

a fixing hole (11) is formed in the side wall of the printer body (1); wherein

After the protection plate (4) is rotated, the fixing roller (62) can be clamped into the fixing hole (11) to fix the protection plate (4).

Technical Field

The invention relates to the technical field of 3D printing, in particular to a portable miniature 3D printing device.

Background

With the development of the current society and the improvement of the living standard of people, the 3D printing technology gradually enters the visual field of people, but the traditional 3D printer is inconvenient to demould products after the use is finished;

there is therefore a need for an alternative to 3D printing devices that can facilitate demolding of printed products.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the convenience is demoulded the product of printing in order to solve the problem among the prior art. The invention provides a miniature 3D printing device convenient to carry to solve the problems.

The technical scheme adopted by the invention for solving the technical problems is as follows: a miniature 3D printing device convenient to carry, comprising: the printer comprises a printer body, a threaded rod arranged in the middle of the rear end of the printer body, and a protection plate rotationally connected to the side wall of the printer body, wherein a damping part is arranged at the bottom end inside the printer body, a demoulding part is slidably connected to the outer surface of the threaded rod, an installation part is arranged on one side of the protection plate, and a material roller is arranged on the outer surface of the installation part; after the demoulding part is pulled in a sliding and opposite direction, the demoulding part can be unfolded so as to facilitate demoulding of the demoulding part; pulling behind the installation department, the installation department can be dismantled or fixed the material roller.

Further, drawing of patterns portion is including sliding lifter plate on the threaded rod surface, and the mirror image is seted up two vertical spouts on lifter plate outer wall top and be suitable for gliding stripper plate wherein slides on the vertical spout the stripper plate, the stripper plate can slide on the lifter plate printer body.

Further, the demolding part also comprises a transverse sliding groove vertically arranged between the two vertical sliding grooves; the stripper plate can slide on the transverse chute; wherein the stripper plates are pulled in opposite directions, the stripper plates being deployable to facilitate stripping of the stripper plates.

Furthermore, the damping part comprises a damping plate arranged at the bottom end inside the printer body and a plurality of damping springs arranged at the bottom end of the damping plate at equal intervals; wherein the lifter plate slides extremely during the threaded rod least significant end, the lifter plate can push down the shock attenuation board to the buffering the lifter plate.

Further, the mounting part comprises a mounting roller arranged on one side of the protection plate and a fixed roller connected inside the mounting roller in a sliding manner; wherein pulling the fixed roller, the fixed roller can slide back and forth in the installation roller.

Furthermore, the mounting part also comprises two fixing plates arranged on the outer wall of the mounting roller in a mirror image manner, and a telescopic spring arranged between the two fixing plates and the fixing roller; the inner wall of the material roller is provided with two mounting grooves in a mirror image manner; wherein after pulling the fixed roll, the fixed plate can break away from or block in the mounting groove, so that the fixed roll can dismantle or fix the material roller.

Further, a fixing hole is formed in the side wall of the printer body; wherein after rotating the guard plate, the fixed roll can block in the inside of fixed orifices to it is fixed the guard plate.

The invention has the beneficial effects that: in the using process of the 3D printing device, the demolding part is pulled, so that the 3D printer can conveniently demold a product after the product is printed, in addition, the demolding part can slide up and down on the threaded rod in the printing process, when the demolding part slides to the damping part, the damping part can also play a buffering effect, and the printing of the 3D printing device is more accurate;

can install and dismantle the material roller through the installation department, when dismantling the material roller, the guard plate on the 3D printing device of this moment can be closed, and then plays the effect of conveniently carrying.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is an expanded perspective view of a preferred embodiment of a portable miniature 3D printing device of the present invention;

FIG. 2 is a perspective view of a preferred embodiment of the stripper portion of the present invention;

FIG. 3 is a perspective view of a preferred embodiment of a portable miniature 3D printing apparatus of the present invention;

FIG. 4 is a front view of a preferred embodiment of a portable miniature 3D printing apparatus of the present invention;

FIG. 5 is a front cross-sectional view of a preferred embodiment of the first condition of the mounting portion of the present invention;

figure 6 is a front cross-sectional view of a preferred embodiment of the second condition of the mounting portion of the present invention.

In the drawings

The printer comprises a printer body 1 and a fixing hole 11;

a damper 2, a damper plate 21, and a damper spring 22;

the demoulding part 3, the lifting plate 31, the vertical chute 311, the horizontal chute 312 and the demoulding plate 32;

the protection plate 4, the material roller 5 and the mounting groove 51;

an installation part 6, an installation roller 61, a fixed roller 62, a fixed plate 621, and a telescopic spring 622;

a threaded rod 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1, fig. 1 is a perspective expanded view of a portable miniature 3D printing device according to a preferred embodiment of the present invention; referring to fig. 2, fig. 2 is a perspective view of a preferred embodiment of the stripping section of the present invention; as shown in fig. 1-2, the present invention provides a portable mini 3D printing apparatus, including: the printer comprises a printer body 1, a threaded rod 7 arranged in the middle of the rear end of the printer body 1, and a protection plate 4 rotatably connected to the side wall of the printer body 1, wherein a damping part 2 is arranged at the bottom end inside the printer body 1, a demoulding part 3 is slidably connected to the outer surface of the threaded rod 7, an installation part 6 is arranged on one side of the protection plate 4, and a material roller 5 is arranged on the outer surface of the installation part 6; after the demoulding part 3 is pulled in a sliding and opposite direction, the demoulding part 3 can be unfolded so as to facilitate demoulding of the demoulding part 3; after the mounting part 6 is pulled, the mounting part 6 can detach or fix the material roller 5, specifically, the demolding part 3 is pulled in the using process of the 3D printing device, so that the 3D printer can conveniently demold a product after the product is printed, in addition, the demolding part 3 can slide up and down on the threaded rod 7 in the printing process, when the product slides onto the damping part 2, the damping part 2 can also play a buffering effect, and the 3D printing device can print more accurately; can install and dismantle material roller 5 through installation department 6, when dismantling material roller 5, guard plate 4 on the 3D printing device at this moment can be closed, and then plays the effect of conveniently carrying.

Optionally, the demoulding portion 3 is including sliding the lifter plate 31 on the threaded rod 7 surface, and the mirror image is seted up two vertical chutes 311 on lifter plate 31 outer wall top and be suitable for gliding stripper plate 32 slides wherein on vertical chute 311 stripper plate 32, stripper plate 32 can slide on lifter plate 31 printer body 1, specifically, because 3D printing device prints the back with the product, for the convenience demolds the product, can directly stimulate stripper plate 32, and stripper plate 32 at this moment can slide out printer body 1 on two vertical chutes 311.

Optionally, the demolding part 3 further includes a horizontal sliding slot 312 vertically opened between the two vertical sliding slots 311; the stripper plate 32 is slidable on the transverse slide channel 312; the stripper plates 32 are pulled in opposite directions, and the stripper plates 32 can be unfolded to facilitate the demolding of the stripper plates 32, specifically, after the stripper plates 32 slide out of the vertical sliding grooves 311, two stripper plates 32 are pulled in opposite directions, so that the stripper plates 32 can move in opposite directions on the horizontal sliding grooves 312, and when the stripper plates move to the final form, the two stripper plates 32 are separated, thereby achieving the effect of facilitating the demolding of the product.

Referring to fig. 3, fig. 3 is a perspective view of a portable miniature 3D printing device according to a preferred embodiment of the present invention; referring to fig. 4, fig. 4 is a front view of a portable miniature 3D printing device according to a preferred embodiment of the present invention; as shown in fig. 1 to 4, optionally, the damping portion 2 includes a damping plate 21 disposed at a bottom end inside the printer body 1, and a plurality of damping springs 22 disposed at equal intervals at a bottom end of the damping plate 21; wherein the lifter plate 31 slides extremely during the threaded rod 7 least significant end, the lifter plate 31 can push down the shock attenuation board 21, in order to cushion the lifter plate 31, it is concrete, because the lifter plate 31 can be gliding about on the threaded rod 7 at the in-process of printing, consequently, when the lifter plate 31 slides to threaded rod 7 least significant end, can contact each other with the shock attenuation board 21 to can extrude the shock attenuation board 21, at the in-process of lifter plate 31 extrusion shock attenuation board 21, according to the effect of damping spring 22 elasticity, the shock attenuation board 21 can move down, and then play the absorbing effect to the lifter plate 31, prevented that the lifter plate 31 is too fast to take place to damage.

Referring to FIG. 5, FIG. 5 is a front sectional view of a first preferred embodiment of a mounting portion of the present invention; referring to FIG. 6, FIG. 6 is a front sectional view of a second preferred embodiment of the mounting portion of the present invention; as shown in fig. 1 to 6, alternatively, the mounting part 6 includes a mounting roller 61 disposed at one side of the shielding plate 4, and a fixing roller 62 slidably coupled inside the mounting roller 61; the fixing roller 62 is pulled, the fixing roller 62 can slide back and forth inside the installation roller 61, specifically, when the 3D printing device needs to be carried, in order to reduce the volume of the 3D printing device, the fixing roller 62 can be pulled directly, so that the fixing roller 62 can slide on the installation roller 61, and the material roller 5 can be detached and installed on the installation roller 61.

Optionally, the mounting portion 6 further includes two fixing plates 621 arranged on the outer wall of the mounting roller 61 in a mirror image manner, and a telescopic spring 622 arranged between the two fixing plates 621 and the fixing roller 62; the inner wall of the material roller 5 is provided with two mounting grooves 51 in a mirror image manner; after the fixed roller 62 is pulled, the fixed plate 621 can be separated from or clamped into the mounting groove 51, so that the fixed roller 62 can detach or fix the material roller 5, and a fixing hole 11 is formed in the side wall of the printer body 1; wherein rotate behind the guard plate 4, fixed roll 62 can block into the inside of fixed orifices 11, in order to fix guard plate 4, specifically, through pulling and the inside fixed roll 62 of compression installation roller 61, fixed plate 621 on the fixed roll 62 passes through the effect of expanding spring 622 elasticity for fixed plate 621 can break away from or block into the inside of mounting groove 51, and then realized the fixed and installation to material roller 5, wherein, when material roller 5 breaks away from the surface of installation roller 61, can rotate guard plate 4, after rotating to certain angle, fixed roll 62 can block into the inside of fixed orifices 11, and then realized the fixed after rotating guard plate 4, make it reduce printer body 1's volume.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.