CN109719946B

CN109719946B - 3D printer objective table

Info

Publication number: CN109719946B
Application number: CN201910133431.8A
Authority: CN
Inventors: 肖阳; 周小俐; 郭纪斌; 张乐; 卓敬清; 吴勇; 李青云
Original assignee: Hunan College of Information
Current assignee: Hunan College of Information
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2021-02-09
Anticipated expiration: 2039-02-22
Also published as: CN109719946A

Abstract

The invention discloses a 3D printer objective table, which comprises a printer body and a 3D printer objective table body, wherein the 3D printer objective table body comprises a rubber cushion platform, a lifting platform group, an electric base group, an air pressure connecting hole, an air pressure distribution box, an air inlet channel, an electric base bottom plate, an air pressure partition, an independent motor, a motor turntable, a pull rod, an air vent switch block, an electric base independent module, an air vent, a lifting platform independent module, a connecting plug, an air chamber, a lifting platform top end necking, a limiting transverse plate, a lifting column body, an anti-leakage cushion, a lifting column top block, a cylindrical cap, a connecting plug groove and a lifting column body inserting groove, the rubber cushion platform is arranged at the top of the lifting platform group, the electric base group is arranged at the bottom of the lifting platform group, and the 3D printer objective table can be in various shapes by carrying out segmentation treatment on the 3D printer objective table, the printing capability of the 3D printer is enhanced.

Description

3D printer objective table

Technical Field

The invention relates to the field of junction boxes, in particular to a 3D printer objective table.

Background

The 3D printer 3DP for short is a magic printer designed by the inventor named Enricoch-Dini, and not only can print a complete building, but also can print the shape of any required article for astronauts in space flyships, and the 3D printer needs to print a model on a printer objective table, but the 3D printer objective table can only move up and down generally, so that if a model with a small bottom and a large top is carried out, the model can turn over due to unstable gravity.

Disclosure of Invention

The invention aims to provide a 3D printer objective table, which aims to solve the technical problems and adopts the following technical scheme for realizing the aim:

A3D printer objective table comprises a printer body and a 3D printer objective table body, wherein the 3D printer objective table body comprises a rubber cushion platform, a lifting platform group, an electric base group, an air pressure connecting hole, an air pressure distribution box, an air inlet channel, an electric base bottom plate, an air pressure partition, an independent motor, a motor turntable, a pull rod, an air vent switch block, an electric base independent module, an air vent, a lifting platform independent module, a connecting plug, an air chamber, a lifting platform top end necking, a limiting transverse plate, a lifting cylinder, an anti-leakage pad, a lifting cylinder top block, a cylindrical cap, a connecting plug groove and a lifting cylinder inserting groove, the rubber cushion platform is arranged at the top of the lifting platform group, the electric base group is arranged at the bottom of the lifting platform group, the air pressure connecting hole is welded to the side face of the air pressure distribution box, and a hollow, one side of the hollow channel is communicated with the air pressure connecting hole, the other side of the hollow channel is communicated with the air inlet channel, the upper surface of the bottom plate of the electric base is provided with an air pressure partition, the bottom plate of the electric base is divided by the air pressure partition to form a plurality of air inlet channels, each air inlet channel is internally provided with a plurality of independent motors, the head part of each independent motor is provided with a motor turntable, each independent motor is connected with a pull rod through the motor turntable, the tail end of the pull rod is welded with an air vent switch block, the air vent switch block is inserted into the air vent channel below the center of the bottom of the air vent, the air vent switch block can move up and down along with the rotation of the independent motor, the center inside of the independent module of the electric base is provided with an air vent, the air vent is communicated with, and inside the lift platform independent module inserted the connecting plug inslot through connecting plug, the inside air chamber that sets up of lift platform independent module, lift platform independent module top set up lift platform top throat, enclose into the lift cylinder slot in the middle of the lift platform top throat, lift cylinder kicking block and lift cylinder integrated into one piece, the lift cylinder sets up in lift cylinder kicking block bottom, and inside the lift cylinder inserted the air chamber through the lift cylinder slot, the welding of lift cylinder bottom has the restriction diaphragm, and the restriction diaphragm equals with the cross section size in the air chamber, and two regions about making the air chamber inside divide into through the restriction diaphragm, the cylinder cap sets up in lift cylinder kicking block top center, and cylinder cap and rubber cushion pass through adhesive connection.

As a preferable scheme: the lifting platform group consists of a plurality of lifting platform independent modules, the electric base group consists of a plurality of electric base independent modules, and each lifting platform independent module corresponds to each electric base independent module.

As a preferable scheme: the motor turntable rotates to enable the vent hole switch block to move upwards or downwards through the pull rod, so that the air pressure in the air chamber can be increased or reduced.

The invention has the beneficial effects that: the 3D printer object stage is reasonable in structure and simple to operate, the 3D printer object stage can be in shapes of various types by segmenting the 3D printer object stage so as to be suitable for various objects printed by the 3D printer, the 3D printer can be stabilized by correcting the printer object stage no matter how unstable the center of gravity of the printed object is, the side turning of the printed object is avoided, and the method is suitable for implementation.

Drawings

FIG. 1 is a diagram showing the positional relationship between a printer body and a 3D printer stage body according to the present invention.

Fig. 2 is a main body structure diagram of the object stage of the 3D printer according to the present invention.

Fig. 3 is a schematic view of a structure of an electric base set group according to the present invention.

Fig. 4 is a schematic diagram of the working principle of the present invention.

Fig. 5 is a component diagram of the independent electric base module and the independent lifting platform module according to the present invention.

FIG. 6 is a schematic view of the object stage of the 3D printer according to the present invention.

FIG. 7 is a schematic view of the object stage of the 3D printer according to the present invention.

FIG. 8 is a schematic view of the object stage of the 3D printer according to the present invention.

In the figure: printer body 1, 3D printer objective table body 2, rubber cushion platform 3, lift platform group 4, electronic base group 5, atmospheric pressure connecting hole 6, atmospheric pressure distribution box 7, inlet channel 8, electronic base bottom plate 9, atmospheric pressure cuts off 10, independent motor 11, motor carousel 12, pull rod 13, air vent switch block 14, electronic base independent module 15, air vent 16, lift platform independent module 17, connecting plug 18, air chamber 19, lift platform top throat 20, restriction diaphragm 21, lift cylinder 22, prevent revealing pad 23, lift cylinder top piece 24, cylinder cap 25, connecting plug groove 26, lift cylinder slot 27.

Detailed Description

The invention is explained in further detail below with reference to the figures and the specific embodiments.

A3D printer objective table comprises a printer body 1 and a 3D printer objective table body 2, wherein the 3D printer objective table body 2 comprises a rubber cushion platform 3, a lifting platform group 4, an electric base group 5, an air pressure connecting hole 6, an air pressure distribution box 7, an air inlet channel 8, an electric base bottom plate 9, an air pressure partition 10, an independent motor 11, a motor turntable 12, a pull rod 13, an air vent switch block 14, an electric base independent module 15, an air vent 16, a lifting platform independent module 17, a connecting plug 18, an air chamber 19, a lifting platform top end necking 20, a limiting transverse plate 21, a lifting column body 22, an anti-leakage pad 23, a lifting column top block 24, a cylindrical cap 25, a connecting plug groove 26 and a lifting column body inserting groove 27, the rubber cushion platform 3 is arranged at the top of the lifting platform group 4, the electric base 5 is arranged at the bottom of the lifting platform group 4, the air pressure connecting hole 6 is welded on the side surface of the air pressure distribution box 7, a hollow channel is arranged in the air pressure distribution box 7, one side of the hollow channel is communicated with the air pressure connecting hole 6, the other side of the hollow channel is communicated with the air inlet channel 8, the upper surface of the electric base bottom plate 9 is provided with an air pressure partition 10, the electric base bottom plate 9 is divided by the air pressure partition 10 to form a plurality of air inlet channels 8, each air inlet channel 8 is internally provided with a plurality of independent motors 11, the head part of each independent motor 11 is provided with a motor turntable 12, the independent motor 11 is connected with a pull rod 13 through the motor turntable 12, the tail end of the pull rod 13 is welded with an air vent switch block 14, the air vent switch block 14 is inserted into the air inlet channel under the bottom center of the air vent 16, the air vent switch block 14 can move up and down along with, the vent hole 16 is communicated with the air inlet channel 8 through a ventilation channel, a connecting plug groove 26 is arranged at the center of the top of the electric base independent module 15, a connecting plug 18 is welded at the bottom of the lifting platform independent module 17, the lifting platform independent module 17 is inserted into the connecting plug groove 26 through the connecting plug 18, an air chamber 19 is arranged inside the lifting platform independent module 17, a lifting platform top end necking 20 is arranged at the top of the lifting platform independent module 17, a lifting column slot 27 is enclosed by the middle of the lifting platform top end necking 20, the lifting column top block 24 and the lifting column 22 are integrally formed, the lifting column 22 is arranged at the bottom of the lifting column top block 24, the lifting column 22 is inserted into the air chamber 19 through the lifting column slot 27, a limiting transverse plate 21 is welded at the bottom of the lifting column 22, the limiting transverse plate 21 is equal to the cross section in the air chamber 19 in size, and the interior, the cylindrical cap 25 is arranged at the center of the top of the lifting column top block 24, and the cylindrical cap 25 is connected with the rubber cushion platform 3 in a bonding mode.

The lifting platform group 4 is composed of a plurality of lifting platform independent modules 17, the electric base group 5 is composed of a plurality of electric base independent modules 15, and each lifting platform independent module 17 corresponds to each electric base independent module 15.

The motor turntable 12 rotates to move the vent switch block 14 upwards or downwards through the pull rod 13, so that the air pressure in the air chamber 19 can be increased or reduced.

The working principle of the invention is as follows: when printing complicated structure or unstable model of focus, can be in advance printing through the form of adjustment 3D printer objective table body, when adjustment 3D printer objective table body form, input the air current through the atmospheric pressure connecting hole, divide equally through atmospheric pressure distribution box carrying out the air current, make each inlet channel inside all have certain corresponding atmospheric pressure intensity, through the regulation of printer body internal system to independent motor, the motor carousel rotates and makes air vent switch block move up through the pull rod, make the inside atmospheric pressure increase of air chamber, can promote the lift cylinder and rise after the inside atmospheric pressure increase of air chamber, make the region that increases at 3D printer objective table of needs increase, thereby the 3D printer can both make it become steady through correcting the printer objective table, the side of having avoided printing article turns on one's side.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a 3D printer objective table, a serial communication port, including printer body (1) and 3D printer objective table body (2), 3D printer objective table body (2) is by rubber cushion platform (3), lift platform group (4), motor base group (5), atmospheric pressure connecting hole (6), atmospheric pressure distribution box (7), inlet channel (8), motor base bottom plate (9), atmospheric pressure wall (10), independent motor (11), motor carousel (12), pull rod (13), air vent switch block (14), motor base independent module (15), air vent (16), lift platform independent module (17), connecting plug (18), air chamber (19), lift platform top throat (20), restriction diaphragm (21), lift (22), prevent revealing pad cylinder (23), lift post kicking block (24), The rubber cushion platform (3) is arranged at the top of the lifting platform group (4), the electric base group (5) is arranged at the bottom of the lifting platform group (4), the air pressure connecting hole (6) is welded on the side face of the air pressure distribution box (7), a hollow channel is arranged in the air pressure distribution box (7), one side of the hollow channel is communicated with the air pressure connecting hole (6), the other side of the hollow channel is communicated with the air inlet channel (8), the upper surface of the electric base bottom plate (9) is provided with an air pressure partition (10), the electric base bottom plate (9) is divided by the air pressure partition (10) to form a plurality of air inlet channels (8), a plurality of independent motors (11) are arranged in each air inlet channel (8), the head of each independent motor (11) is provided with a motor turntable (12), an independent motor (11) is connected with a pull rod (13) through a motor turntable (12), an air vent switch block (14) is welded at the tail end of the pull rod (13), the air vent switch block (14) is inserted into an air vent channel below the center of the bottom of an air vent (16), the air vent switch block (14) can move up and down along with the rotation of the independent motor (11), an air vent (16) is arranged at the center of the inside of an independent module (15) of the electric base, the air vent (16) is communicated with an air inlet channel (8) through the air vent channel, a connecting plug groove (26) is arranged at the center of the top of the independent module (15) of the electric base, a connecting plug (18) is welded at the bottom of an independent module (17) of the lifting platform, the independent module (17) of the lifting platform is inserted into the connecting plug groove (26) through the connecting plug (18), lifting platform independent module (17) top sets up lifting platform top throat (20), encloses into lift cylinder slot (27) in the middle of lifting platform top throat (20), lift post kicking block (24) and lift cylinder (22) integrated into one piece, lift cylinder (22) set up in lift post kicking block (24) bottom, and inside lift cylinder (22) inserted air chamber (19) through lift cylinder slot (27), lift cylinder (22) bottom welding has restriction diaphragm (21), and restriction diaphragm (21) equals with the cross section size in air chamber (19), two regions about making air chamber (19) inside divide into through restriction diaphragm (21), cylinder cap (25) set up in lift post kicking block (24) top center, and cylinder cap (25) pass through adhesive connection with rubber cushion platform (3).

2. The 3D printer object table according to claim 1, characterized in that the lifting platform group (4) is composed of a plurality of lifting platform independent modules (17), the electric base group (5) is composed of a plurality of electric base independent modules (15), and each lifting platform independent module (17) and the electric base independent module (15) correspond to each other.

3. The 3D printer stage according to claim 1, wherein the motor turntable (12) rotates to move the vent switch block (14) up or down through the pull rod (13), so that the air pressure in the air chamber (19) can be increased or decreased.