CN216733035U

CN216733035U - 3D is clear device of brushing of shaping platform for printer

Info

Publication number: CN216733035U
Application number: CN202122214778.0U
Authority: CN
Inventors: 张慧杰
Original assignee: Zhejiang Hongzhi New Material Co ltd
Current assignee: Zhejiang Hongzhi New Material Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-06-14
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a forming platform cleaning device for a 3D printer, which belongs to the technical field of 3D printer manufacturing and comprises a support frame, a cylinder and a two-dimensional sliding table, wherein the cylinder is fixedly arranged above the inside of the support frame, the two-dimensional sliding table is fixedly arranged below the cylinder, a cleaning mechanism and a fixing mechanism are arranged on the support frame, the cleaning mechanism comprises a connecting block, a brush disc, a rotating shaft, a rack, a water mist spray head, a sector gear, an electric telescopic rod and a sponge block, the connecting block is arranged below the two-dimensional sliding table in a sliding mode through a sliding block, the rotating shaft is arranged on each of four sides below the connecting block through a supporting rod, the rack is rotatably arranged on one side of the rotating shaft, and the water mist spray head is fixedly arranged at the lower end of the rack. According to the utility model, by arranging the brushing mechanism, the residual printing material on the surface of the forming platform can be decomposed by chemical agents, then is brushed off by the brush disc, and finally, water stain impurities on the surface are wiped off by the sponge, so that the brushing work is finished at one step, and the brushing efficiency is higher.

Description

3D is clear device of brushing of shaping platform for printer

Technical Field

The utility model belongs to the technical field of 3D printer manufacturing, and particularly relates to a forming platform cleaning device for a 3D printer.

Background

The 3D printer is a machine that can rapid prototyping, and application special wax material, plastics etc. can glue and mould three-dimensional object through gluing and the material on the shaping platform layer upon layer, and after printing finishes, will always remain some attached to printing material on the shaping platform, need clear up it, consequently, need a 3D printer to clean up the device with the shaping platform.

Wherein, through the retrieval discovery, there is a patent number CN201921021162.8, discloses a 3D printer that can clear up automatically, and this utility model discloses a through setting up first baffle, second baffle, ball screw, screw-nut, connecting plate, brush and positive reverse motor, can shelter from the piece, prevent that the piece from directly falling on the top of clearance part, can carry out horizontal reciprocating type clearance, convenient and fast to the piece.

However, the research shows that: the device can't be convenient when using the shaping platform to the 3D printer to clean, and after using, its surface always can remain and adhere to some printing material, not only can influence next use, and is difficult to clear up after long-time, consequently provides a novel device and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the existing device cannot be used conveniently and fast for cleaning the forming platform of the 3D printer, some printing materials are always adhered to the surface of the device after the device is used, the next use is influenced, and the device is difficult to clean after a long time, and the forming platform for the 3D printer is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a 3D is clear device of brushing of shaping platform for printer, includes support frame, cylinder and two dimension slip table, the inside top fixed mounting of support frame has the cylinder, cylinder below fixed mounting has the two dimension slip table, be provided with on the support frame and clear brush mechanism and fixed establishment.

The cleaning mechanism comprises a connecting block, a brush disc, a rotating shaft, a rack, a water mist spray head, a sector gear, an electric telescopic rod and a sponge block.

The two-dimensional sliding table is provided with a connecting block through a sliding block in a sliding mode, four sides of the lower portion of the connecting block are provided with rotating shafts through supporting rods, a rack is arranged on one side of each rotating shaft in a rotating mode, a water mist spray head is fixedly arranged at the lower end of the rack, a sector gear is arranged on the lower portion of the connecting block close to one side of the rotating shaft in a rotating mode, the sector gear is externally connected with a servo motor and meshed with the rack, a brush disc is arranged on the connecting block in a rotating mode, a motor is connected to the upper portion of the brush disc, an electric telescopic rod is fixedly arranged on one side of the brush disc and below the connecting block, and a sponge block is fixedly arranged at the lower end of the electric telescopic rod.

Wherein, the fixed establishment includes: the clamping device comprises a movable rod, a clamping claw, a threaded rod, a clamping block and a limiting block.

The support frame both sides are all movable and are provided with the movable rod, two movable rod one end welding is provided with the gripper jaw, the gripper jaw below is rotated and is provided with the threaded rod, the threaded rod upper end is rotated and is provided with the grip block, just the grip block top is closely laminated with the rubber pad, the support frame both sides are close to the movable rod top and all rotate and are provided with the stopper, just stopper one side all is provided with rubber tooth with movable rod one side, and the looks interlock between the rubber tooth.

Wherein, the support frame top is fixed and is provided with the storage water tank, and the storage water tank is inside to be provided with the water pump and passes through the pipe connection with the water smoke shower nozzle.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the brushing mechanism, the residual printing material on the surface of the forming platform can be decomposed by chemical agents, then is brushed off by the brush disc, and finally, water stain impurities on the surface are wiped off by the sponge, so that the brushing work is finished at one step, and the brushing efficiency is higher.

2. According to the utility model, by adding the fixing mechanism, the device can be adjusted according to the width of the forming platform of the 3D printer with different specifications, and is fixed on the forming platform, so that the device has higher applicability and is more convenient and faster to use.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a partial backside structure of the present invention;

FIG. 3 is a schematic diagram of an enlarged structure A in FIG. 1 according to the present invention.

The labels in the figure are: 1. a support frame; 101. a cylinder; 102. a two-dimensional sliding table; 2. connecting blocks; 201. brushing a disc; 202. a rotating shaft; 203. a rack; 204. a water mist spray head; 205. a sector gear; 206. an electric telescopic rod; 2061. a sponge block; 3. a movable rod; 301. a gripper jaw; 302. a threaded rod; 303. a clamping block; 304. And a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the utility model:

referring to fig. 1-3, a forming platform cleaning device for a 3D printer includes a support frame 1, a cylinder 101 and a two-dimensional sliding table 102, the cylinder 101 is fixedly mounted above the inside of the support frame 1, the two-dimensional sliding table 102 is fixedly mounted below the cylinder 101, and a cleaning mechanism and a fixing mechanism are arranged on the support frame 1.

Referring to fig. 1-3, further, the brushing mechanism comprises a connecting block 2, a brush disk 201, a rotating shaft 202, a rack 203, a water mist spray head 204, a sector gear 205, an electric telescopic rod 206 and a sponge block 2061.

Referring to fig. 1-3, further, a connecting block 2 is slidably disposed below the two-dimensional sliding table 102 through a sliding block, four sides of the lower portion of the connecting block 2 are respectively provided with a rotating shaft 202 through a supporting rod, one side of the rotating shaft 202 is rotatably provided with a rack 203, the lower end of the rack 203 is fixedly provided with a water mist spray head 204, one side of the lower portion of the connecting block 2, which is close to the rotating shaft 202, is rotatably provided with a sector gear 205, the sector gear 205 is externally connected with a servo motor, the sector gear 205 is meshed with the rack 203, the lower portion of the connecting block 2 is rotatably provided with a brush disk 201, the upper portion of the brush disk 201 is connected with a motor, one side of the lower portion of the connecting block 2, which is close to the brush disk 201, is fixedly provided with a sponge block 2061, the sector gear 205 is driven by the servo motor to rotate in forward and backward directions, the rack 203 on the meshed side is driven by the forward and backward, the rack 203 drives the water mist spray head 204 to swing back and forth, spray the shaping platform surface, make the attachment on shaping platform surface collapsed, brush dish 201 rotates under the transmission of motor, cleans the shaping platform surface, will remain the printing material brush on surface, and electric telescopic handle 206 drives sponge block 2061 and stretches out downwards, erases the water stain on shaping platform surface.

Referring to fig. 1, further, the fixing mechanism includes: the movable rod 3, a clamping claw 301, a threaded rod 302, a clamping block 303 and a limiting block 304.

Referring to fig. 1, further, two sides of a support frame 1 are movably provided with movable rods 3, one ends of the two movable rods 3 are welded with clamping claws 301, a threaded rod 302 is rotatably arranged below the clamping claws 301, the upper end of the threaded rod 302 is rotatably provided with a clamping block 303, a rubber pad is tightly attached above the clamping block 303, two sides of the support frame 1 are rotatably provided with limiting blocks 304 near the upper sides of the movable rods 3, one side of each limiting block 304 and one side of each movable rod 3 are provided with rubber teeth which are engaged with each other, the clamping claws 301 are clamped at two sides of a forming platform by adjusting the movable rods 3 at two sides according to the width of the forming platform, then the limiting blocks 304 are rotated downwards to engage with the rubber teeth at one side of each limiting block 304 and one side of each movable rod 3, the movable rods 3 are limited and fixed, and then the threaded rods 302 are manually rotated by a user to enable the threaded rods 302 to drive the clamping blocks 303 to move upwards, and clamping the forming platform.

Referring to fig. 1, furtherly, the fixed storage water tank that is provided with in support frame 1 top, and the inside water pump that is provided with of storage water tank passes through the pipe connection with water smoke shower nozzle 204, and the supporting air pump of cylinder 101, two-dimentional slip table 102, electric telescopic handle 206, servo motor and motor all with external power source electric connection, can utilize some chemical agent to pour into the storage water tank, mix with water and dilute, spray on the shaping platform surface through water smoke shower nozzle 204, will print the residue of material and decompose fast.

The working principle is as follows: firstly, clamping claws 301 at two sides of a forming platform by adjusting movable rods 3 at two sides according to the width of the forming platform, then downwards rotating a limiting block 304 to ensure that one side of the limiting block 304 is engaged with rubber teeth at one side of the movable rods 3 to limit and fix the movable rods 3, then manually rotating a threaded rod 302 by a user to ensure that the threaded rod 302 drives a clamping block 303 to upwards move to clamp the forming platform, thereby fixing the device above the forming platform, then, under the driving of an air cylinder 101, a lower two-dimensional sliding table 102 and a connecting block 2 extend to be close to the upper part of the forming platform, pouring a certain amount of chemical agents into a water storage tank to be mixed and diluted with water, and enabling a sector gear 205 to positively and reversely rotate and a rack 203 at one side to positively and reversely rotate through the transmission of a servo motor, and the rack 203 simultaneously drives a water mist spray nozzle 204 at the lower end to swing back and forth, to have the water spraying of chemical agent on the shaping platform surface, make the attachment on shaping platform surface collapsed, brush dish 201 rotates under the transmission of motor to carry out the round trip movement to the shaping platform surface under the drive of two-dimensional slip table 102 and clean the brush, will remain the printing material brush on surface, electric telescopic handle 206 drives sponge piece 2061 and stretches out downwards, under the drive of two-dimensional slip table 102, wipes the water stain on shaping platform surface and absorbs.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a clear device that brushes of shaping platform for 3D printer, includes support frame (1), cylinder (101) and two-dimentional slip table (102), cylinder (101) are installed to support frame (1) inside top, two-dimentional slip table (102), its characterized in that are installed to cylinder (101) below: the support frame (1) is provided with a brushing mechanism and a fixing mechanism;

the cleaning mechanism comprises a connecting block (2), a brush disc (201), a rotating shaft (202), a rack (203), a water mist spray head (204), a sector gear (205), an electric telescopic rod (206) and a sponge block (2061);

a connecting block (2) is movably arranged below the two-dimensional sliding table (102) through a sliding block, four sides below the connecting block (2) are provided with rotating shafts (202) through supporting rods, one side of the rotating shaft (202) is movably provided with a rack (203), the lower end of the rack (203) is provided with a water mist spray head (204), a sector gear (205) is movably arranged at one side of the lower part of the connecting block (2) close to the rotating shaft (202), a servo motor is connected outside the sector gear (205), the sector gear (205) is meshed with the rack (203), a brush disc (201) is movably arranged below the connecting block (2), and the brush dish (201) top is connected with the motor, connecting block (2) below is close to brush dish (201) one side and installs electric telescopic handle (206), sponge piece (2061) are installed to electric telescopic handle (206) lower extreme.

2. The forming platform cleaning device for the 3D printer according to claim 1, wherein: the fixing mechanism includes: the clamping device comprises a movable rod (3), a clamping claw (301), a threaded rod (302), a clamping block (303) and a limiting block (304).

3. The forming platform cleaning device for the 3D printer according to claim 1, wherein: support frame (1) both sides are all movable and are provided with movable rod (3), two movable rod (3) one end is fixed and is provided with gripper jaw (301), gripper jaw (301) below activity is provided with threaded rod (302), threaded rod (302) upper end activity is provided with grip block (303), just grip block (303) top is closely laminated and is had the rubber pad, support frame (1) both sides are close to movable rod (3) top and all move about and are provided with stopper (304), just stopper (304) one side and movable rod (3) one side all are provided with rubber tooth, and the interlock mutually between the rubber tooth.

4. The forming platform cleaning device for the 3D printer according to claim 1, wherein: a water storage tank is fixedly arranged above the support frame (1), and a water pump is arranged in the water storage tank and connected with a water mist spray head (204) through a pipeline.