CN218430026U

CN218430026U - External support removing equipment capable of finishing surface treatment simultaneously for 3D printing

Info

Publication number: CN218430026U
Application number: CN202223528721.9U
Authority: CN
Inventors: 吕营
Original assignee: Shenyang Wuhuan Material Technology Co ltd
Current assignee: Shenyang Wuhuan Material Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-02-03
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of 3D prints, a 3D prints and removes equipment with outside support that can accomplish surface treatment simultaneously is disclosed, place the case and support the structure of getting rid of including the product, support the structure of getting rid of and include box body and annular plate, the inside fixed mounting of box body has first motor and second motor, the upper surface bilateral symmetry fixed mounting of annular plate has the sector plate, the outer end fixed mounting of sector plate has the cutter body mounting panel, the homonymy lateral wall of a plurality of cutter body mounting panels all is equipped with cuts off the cutter body, the output end fixed mounting of second motor has the emery wheel that is located the arc wall, the utility model discloses set up the support and got rid of the structure, utilize the cutter body that cuts off on the sector plate to cut off bearing structure to accomplish the work of getting rid of, can make the emery wheel rotate in addition, the surface after getting rid of bearing structure, can accomplish bearing structure simultaneously and get rid of and the work of polishing, save operating time and manual work, improve work efficiency.

Description

External support removing equipment capable of finishing surface treatment simultaneously for 3D printing

Technical Field

The utility model belongs to the technical field of 3D prints, a 3D prints and removes equipment with outside support that can accomplish surface treatment simultaneously is provided very much.

Background

The 3D printing is a method for manufacturing a solid part by layer accumulation by adopting layered manufacturing based on a discrete accumulation principle. In the 3D printing production process, a supporting structure can be manufactured to provide support, so that the product can be smoothly printed and molded, and after printing is completed, the supporting structure needs to be removed. The mode of getting rid of bearing structure has a lot, but in getting rid of the in-process, all is difficult to handle 3D printing product setting bearing structure's surface, consequently need carry out the work of polishing again afterwards, need use more manual works and processing time, reduces 3D and prints the efficiency of product production. There is therefore a need for an apparatus that can effectively remove the support structure and at the same time can perform a grinding process on the surface of the 3D printed product.

Disclosure of Invention

In order to solve the problem, the utility model provides a 3D prints and gets rid of equipment with outside support that can accomplish surface treatment simultaneously.

In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a 3D prints and gets rid of equipment with outside support that can accomplish surface treatment simultaneously, includes that the product places the case and supports the structure of getting rid of, the product is placed the incasement and is equipped with a supporting bench, and supports the structure of getting rid of and place on a supporting bench, it includes box body and annular plate to support the structure of getting rid of, the inside fixed mounting of box body has first motor and second motor, the output fixed mounting of first motor has the driving gear, the lower fixed surface of annular plate installs the rotor that runs through the box body upper surface, the surface lower extreme fixed mounting of rotor has the driven gear with driving gear meshing, the upper surface bilateral symmetry fixed mounting of annular plate has the sector plate, the outer end fixed mounting of sector plate has the cutter body mounting panel, and is a plurality of the homonymy lateral wall of cutter body mounting panel all is equipped with cuts off the cutter body, the arc wall has been seted up to the upper surface of sector plate, the output fixed mounting of second motor has the emery wheel that is located the arc wall, the output shaft of second motor runs through the rotor, and is coaxial with the rotor.

Further, the lower wall of the product placing box is provided with a base, and an electromagnet is arranged inside the base.

Furthermore, an annular groove is formed in the upper end of the outer wall of the rotating cylinder, and the opening of the upper surface of the box body is rotatably assembled in the annular groove.

Furthermore, a gap is reserved between the output shaft of the second motor and the rotating cylinder, and a gap is reserved between the grinding wheel and the arc-shaped groove.

Furthermore, the outer surface of the cutter body mounting plate is an inclined cambered surface, and the width of one side of the cutter body mounting plate for mounting the cutting cutter body is larger than that of the other side of the cutter body mounting plate.

Further, the lateral wall fixed mounting of box body has the handle, and the outer end downward sloping of handle, the outer wall fixed mounting of handle has the rubber sleeve.

Further, the outer wall of the handle is equipped with two switches, and the two switches are electrically connected with the first motor and the second motor, respectively.

Use the utility model has the advantages that:

1. the utility model discloses set up the product and place the case, the sweeps that produces when can effectively avoiding bearing structure to get rid of splashes, protects workman and surrounding environment.

2. The utility model discloses set up the support and got rid of the structure, utilized the cutter body that cuts off on the sector plate to cut off bearing structure to accomplish and get rid of work, can make the emery wheel rotate in addition, the surface after getting rid of bearing structure is polished and is handled, can accomplish bearing structure simultaneously and get rid of and the work of polishing, save operating time and manual work, improve work efficiency.

3. The utility model discloses the rotation of well annular plate and emery wheel is mutually noninterference, consequently can make the emery wheel keep rotating after the operation of stop annular plate, later can polish to the department of buckling of 3D printing product through the emery wheel, makes this device can realize more careful work of polishing.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front cross-sectional view of the support removing structure of the present invention.

Fig. 3 is a top view of the support removing structure of the present invention.

The reference numerals include: 1. the product placing box comprises a product placing box body, 2, a support removing structure, 201, a box body, 202, a first motor, 203, a second motor, 204, an annular plate, 205, a rotating cylinder, 206, a driving gear, 207, a driven gear, 208, a sector plate, 209, a cutter body mounting plate, 210, a cutting cutter body, 211, an arc-shaped groove, 212, a grinding wheel, 213, a handle, 3 and a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an external support removing device capable of simultaneously finishing surface treatment for 3D printing includes a product placing box 1 and a support removing structure 2, a support table is assembled in the product placing box 1, and the support removing structure 2 is placed on the support table, the support removing structure 2 includes a box 201 and an annular plate 204, a first motor 202 and a second motor 203 are fixedly installed in the box 201, a driving gear 206 is fixedly installed at an output end of the first motor 202, a rotating cylinder 205 penetrating through an upper surface of the box 201 is fixedly installed on a lower surface of the annular plate 204, a driven gear 207 meshed with the driving gear 206 is fixedly installed at a lower end of an outer surface of the rotating cylinder 205, sector plates 208 are fixedly installed on an upper surface of the annular plate 204 in a bilateral symmetry manner, an installation plate 209 is fixedly installed at an outer end of the sector plate 208, cutter bodies 210 are assembled on side walls on the same side of the plurality of the cutter body installation plates 209, an arc-shaped groove 211 is formed in an upper surface of the sector plate 208, a grinding wheel 212 positioned in the arc-shaped groove 211 is fixedly installed at an output end of the second motor 203, and an output shaft of the second motor 203 penetrates through the rotating cylinder 205 and is coaxial with the rotating cylinder 205.

When the supporting structure is removed, the base plate and the 3D printing product are required to be placed in the product placing box 1, so that scraps generated when the supporting structure is removed can be effectively prevented from splashing, and workers and the surrounding environment are protected.

The sector plate 208 is fixed to the annular plate 204 by means of screws and nuts.

The cutting blade 210 is mounted on the blade mounting plate 209 for rotation to preferentially contact one side of the support structure.

The foremost or rearmost positions of the sector plate 208, the cutter body mounting plate 209, and the cutting cutter body 210 are all located inside the grinding wheel 212, so that when the ring plate 204 stops rotating, the side surface of the grinding wheel 212 can be used to effectively grind the 3D printed product bend.

After the first motor 202 is started, the driving gear 206 and the driven gear 207 drive the rotary drum 205 and the annular plate 204 to rotate, and further drive the sector plate 208, the cutter body mounting plate 209 and the cutting cutter body 210 to rotate, and the cutting cutter body 210 rotates to cut off and remove the support structure.

After the second motor 203 is started, the grinding wheel 212 can be driven to rotate, the supporting structure of the cutter body 210 can be removed, the surface of the 3D printed product with the supporting structure removed can be polished, multiple operations can be completed in one operation process, and the work efficiency is improved.

Different numbers of cutter body mounting plates 209 and cutting cutters 210 may be provided on the sector plate 208 depending on the circumstances.

Specifically, as shown in fig. 1, a base 3 is mounted on the lower wall of the product placement box 1, an electromagnet is provided inside the base 3, and the substrate is fixed to the base 3 by magnetism generated by the electromagnet.

Specifically, as shown in fig. 2, an annular groove is formed in the upper end of the outer wall of the rotary cylinder 205, and the opening of the upper surface of the box 201 is rotatably assembled in the annular groove, so that the positions of the annular plate 204 and the rotary cylinder 205 are limited, and the rotation of the annular plate and the rotary cylinder is not affected.

Specifically, as shown in fig. 2, a gap is left between the output shaft of the second motor 203 and the rotary cylinder 205, and a gap is left between the grinding wheel 212 and the arc-shaped groove 211, so that the rotation of the grinding wheel 212 does not contact the rotary cylinder 205 and the sector plate 208, the abrasion and the obstruction between the grinding wheel 212 and the sector plate 208 are reduced, the grinding wheel 212 and the sector plate 208 can relatively rotate, and the situation that only the sector plate 208 or only the grinding wheel 212 rotates is realized, so that the more precise cutting or grinding work can be performed.

Specifically, as shown in fig. 3, the outer surface of the cutter body mounting plate 209 is an inclined arc surface, and the width of one side of the cutter body mounting plate 209, on which the cutting cutter body 210 is mounted, is greater than the width of the other side thereof, so that only the cutting cutter body 210 contacts the support structure when the cutter body mounting plate 209 is fed, and the damage caused by the contact of the other parts of the cutter body mounting plate 209 with the support structure is avoided.

Specifically, as shown in fig. 2, a handle 213 is fixedly mounted on a sidewall of the case 201, an outer end of the handle 213 is inclined downward, and a rubber sleeve is fixedly mounted on an outer wall of the handle 213.

The inclination of the handle 213 makes it easy to hold and to adjust the angle of the cutter body 210 during operation.

Specifically, as shown in fig. 2, the outer wall of the handle 213 is equipped with two switches, and the two switches are electrically connected to the first motor 202 and the second motor 203, respectively, and the two switches are used to control the on and off of the first motor 202 and the second motor 203.

The foregoing is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application range according to the idea of the present invention by those skilled in the art, which all fall within the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.

Claims

1. The utility model provides a 3D prints and removes equipment with external support that can accomplish surface treatment simultaneously which characterized in that: comprises a product placing box (1) and a support removing structure (2), wherein a support table is assembled in the product placing box (1), and the support removing structure (2) is arranged on the support table, the support removing structure (2) comprises a box body (201) and an annular plate (204), a first motor (202) and a second motor (203) are fixedly arranged in the box body (201), the output end of the first motor (202) is fixedly provided with a driving gear (206), the lower surface of the annular plate (204) is fixedly provided with a rotating cylinder (205) which penetrates through the upper surface of the box body (201), a driven gear (207) meshed with the driving gear (206) is fixedly arranged at the lower end of the outer surface of the rotating cylinder (205), the upper surface of the annular plate (204) is fixedly provided with sector plates (208) in bilateral symmetry, cutter body mounting plates (209) are fixedly mounted at the outer ends of the sector plates (208), the side walls of the cutter body mounting plates (209) on the same side are all provided with cutting cutter bodies (210), the upper surface of the sector plate (208) is provided with an arc-shaped groove (211), the output end of the second motor (203) is fixedly provided with a grinding wheel (212) positioned in the arc-shaped groove (211), the output shaft of the second motor (203) penetrates through the rotating cylinder (205) and is coaxial with the rotating cylinder (205).

2. The external support removing apparatus for simultaneously performing surface treatment for 3D printing according to claim 1, wherein: the lower wall of the product placing box (1) is provided with a base (3), and an electromagnet is arranged inside the base (3).

3. The external support removing apparatus for simultaneously performing surface treatment for 3D printing according to claim 1, wherein: an annular groove is formed in the upper end of the outer wall of the rotating cylinder (205), and the opening of the upper surface of the box body (201) is rotatably assembled in the annular groove.

4. An external support removing apparatus for 3D printing that can simultaneously perform surface treatment according to claim 1, characterized in that: a gap is reserved between the output shaft of the second motor (203) and the rotating cylinder (205), and a gap is reserved between the grinding wheel (212) and the arc-shaped groove (211).

5. An external support removing apparatus for 3D printing that can simultaneously perform surface treatment according to claim 1, characterized in that: the outer surface of the cutter body mounting plate (209) is an inclined arc surface, and the width of one side of the cutter body mounting plate (209) for mounting the cutting cutter body (210) is larger than that of the other side of the cutter body mounting plate.

6. An external support removing apparatus for 3D printing that can simultaneously perform surface treatment according to claim 1, characterized in that: the lateral wall fixed mounting of box body (201) has handle (213), and the outer end downward sloping of handle (213), the outer wall fixed mounting of handle (213) has the rubber sleeve.

7. An external support removing apparatus for 3D printing that can simultaneously perform surface treatment according to claim 6, wherein: the outer wall of the handle (213) is equipped with two switches, and the two switches are respectively electrically connected with the first motor (202) and the second motor (203).