CN111016169B

CN111016169B - Single armed 3D printer frame body

Info

Publication number: CN111016169B
Application number: CN201911384557.9A
Authority: CN
Inventors: 卢滢; 罗晓滢; 陈建波; 余欢; 张璇
Original assignee: Foshan Dingke Technology Development Co ltd
Current assignee: FOSHAN GUANGKE INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd.
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2021-11-30
Anticipated expiration: 2039-12-28
Also published as: CN111016169A

Abstract

A single-arm 3D printer frame body comprises a machine body, wherein the machine body comprises a base support and an upper support, the upper support is fixed to the top of the base support, four stabilizing mechanisms are arranged on the top of the base support and symmetrically distributed, each stabilizing mechanism comprises an installation seat and a movable plate, the installation seats are fixed on the base support, and the movable plates rotate in the installation seats through rotating shafts; through the firm mechanism that sets up, can make the printer when using the removal of stable restriction printer, through the setting of sucking disc and fixed block, can make the less or great plane of device adaptation frictional force, improve the result of use of device, the sucking disc can adsorb on glossy plane, the fixed block can be fixed the great plane of frictional force, make the device adapt to different environment, and with the stable fixing of printer on the plane of placing, thereby the printing effect of printer has been improved.

Description

Single armed 3D printer frame body

Technical Field

The invention relates to the technical field of printers, in particular to a single-arm 3D printer frame body.

Background

A3D printer is a machine of a rapid forming technology, which is a technology based on a digital model file, applies adhesive materials such as special wax materials, powdered metals or plastics and the like, constructs objects in a layer-by-layer printing mode, is usually used for manufacturing models in the fields of mold manufacturing, industrial design and the like in the past, is gradually used for directly manufacturing products at present, means that the technology is popularized, the working principle of the 3D printer is basically the same as that of a common printer, the printing materials are superposed layer by layer through computer control, finally, blueprints on a computer are changed into real objects, the 3D printer can enable a printing platform to move up and down and left and right through the matching of a plurality of motors when in work, generally, most lifting mechanisms adopt two motors which are connected with screw rods to drive the printing platform to move, but because the motors can generate vibration when in work, and the printer comprises a holistic frame, and this frame utilizes a plurality of section bars concatenations to form, and section bar itself has the characteristics that intensity is high and density is low, if the 3D printer receives external power and easily makes the printer remove to can influence the printing effect of printer.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a single-arm 3D printer frame body, and solves the problem that the printing effect of a printer is influenced because the printer is easy to move due to external force applied to the 3D printer.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a single-arm 3D printer frame body comprises a machine body, wherein the machine body comprises a base support and an upper support, the upper support is fixed to the top of the base support, four stabilizing mechanisms are arranged at the top of the base support and are symmetrically distributed, each stabilizing mechanism comprises a mounting seat and a movable plate, the mounting seats are fixed on the base support, the movable plates rotate in the mounting seats through rotating shafts, sucking discs and fixing blocks are arranged on the side walls of the movable plates, connecting columns with cavities inside are fixedly connected to the tops of the sucking discs, sliding columns are fixedly connected to the tops of the connecting columns and are in sliding connection with the movable plates, second screw rods are arranged on the side walls of the connecting columns, a bolt is fixedly connected to one end of each second screw rod and slides in the connecting column, and a first screw rod is rotatably connected to the tops of the fixing blocks, the first screw rod is in threaded connection with the movable plate, the bottom of the fixed block is fixedly connected with an extrusion block, and a hand-screwed screw corresponding to the rotating shaft is arranged at the top of the mounting seat.

Preferably, an operating column is fixedly connected to the side end of the movable plate.

Preferably, the side wall of the connecting column is fixedly connected with a threaded sleeve, and the second screw is in threaded connection with the threaded sleeve.

Preferably, the length of the threaded sleeve is twice the length of the second screw.

Preferably, the bolt is connected with the connecting column in a sealing mode through a sealing ring.

Preferably, one end of the first screw is fixedly connected with a rotating block.

Preferably, the top of the fixed block is provided with a rotating groove, and the rotating block rotates in the rotating groove.

Preferably, the extrusion block is made of polyurethane.

Preferably, two symmetrical grooves are formed in the outer wall of one of the rotating shafts.

Preferably, one end of the hand screw penetrates through the mounting seat and is in contact with and pressed against the groove.

(III) advantageous effects

The invention provides a single-arm 3D printer frame body, which has the following beneficial effects:

(1) through the firm mechanism that sets up, can make the printer the removal of the stable restriction printer when using, setting through sucking disc and fixed block, can make the device adapt to the less or great plane of frictional force, improve the result of use of device, can make the sucking disc move down through pressing the slip post, at this moment the sucking disc can adsorb on smooth plane, and the bolt that sets up can easily make the sucking disc relieve the adsorption affinity, it extrudees subaerial under the cooperation that moves extrusion piece and fly leaf on the second screw rod and can make the fixed block through twisting, thereby can fix the great plane of frictional force, make the device can adapt to different environment, and fix the printer on the plane of placing stably, thereby the printing effect of printer has been improved.

(2) The movable block through setting up can rotate on the mount pad under the effect of pivot, when using the printer, can rotate the movable block through the operation post, make sucking disc and fixed block face to the plane that the printer was placed, be convenient for fix the printer to sucking disc and fixed block, and twist the hand screw, make the hand screw push up the pivot, can restrict the motion of movable block, when not using the printer, can make the movable block rotate the inboard at the base support, thereby make firm mechanism can not cause the influence when the printer removes, the effect that the improvement device used.

Drawings

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

FIG. 2 is a schematic structural view of the securing mechanism of the present invention;

FIG. 3 is a side view of the stabilizing mechanism of the present invention;

FIG. 4 is a front view of the securing mechanism of the present invention;

FIG. 5 is a schematic view of the latch of the present invention;

fig. 6 is a schematic view of the moving plate of the present invention.

In the figure: 1. a body; 11. a base support; 12. an upper bracket; 2. a stabilizing mechanism; 21. a mounting seat; 22. a movable plate; 221. an operating column; 23. a rotating shaft; 231. a groove; 24. a fixed block; 241. rotating the groove; 242. a first screw; 243. rotating the block; 244. extruding the block; 25. a suction cup; 251. a sliding post; 252. connecting columns; 253. a second screw; 254. a threaded sleeve; 255. a bolt; 256. a seal ring; 26. and screwing the screw by hand.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a single-arm 3D printer frame body and a single-arm 3D printer frame body, wherein a machine body 1 comprises a base support 11 and an upper support 12, the base support 11 and the upper support 12 are formed by splicing sectional materials, printing mechanisms can be installed on the base support 11, the machine body 1 can work conveniently, the upper support 12 is fixed at the top of the base support 11, four stabilizing mechanisms 2 are arranged at the top of the base support 11, the printer can be fixed when in use through the four stabilizing mechanisms 2, the printer can work stably, the four stabilizing mechanisms 2 are symmetrically distributed, each stabilizing mechanism 2 comprises a mounting seat 21 and a movable plate 22, the mounting seat 21 is fixed on the base support 11, the movable plate 22 rotates in the mounting seat 21 through a rotating shaft 23, a suction cup 25 and a fixed block 24 are arranged on the side wall of the movable plate 22, when the movable plate 22 rotates, the suction cup 25 and the fixed block 24 face a plane on which the printer is placed, the printer body 1 is convenient to fix, when the movable plate 22 rotates on the inner side of the base support 11, the stabilizing mechanism 2 can not cause influence when the printer moves, and the using effect of the device is improved, the top of the sucking disc 25 is fixedly connected with a connecting column 252 with a cavity inside, the top of the connecting column 252 is fixedly connected with a sliding column 251, the sliding column 251 is in sliding connection with the movable plate 22, when the sliding column 251 slides in the movable plate 22, the sucking disc 25 can be driven to ascend and descend, the sucking disc 25 is convenient to be opposite to the plane on which the printer body 1 is placed, a moving space is provided, the sucking disc 25 can be conveniently separated from the adsorption plane, the side wall of the connecting column 252 is provided with a second screw 253, one end of the second screw 253 is fixedly connected with a bolt 255, the bolt 255 slides in the connecting column 252, the connecting column 252 can be sealed by the bolt 255, so that the inside of the sucking disc 25 is in a vacuum environment when adsorbing, and the adsorption capacity of the sucking disc 25 is improved, when the bolt 255 moves, the gas can pass through the connecting column 252, which can facilitate the release of the suction force of the suction cup 25, so that the suction cup 25 can easily leave the plane of suction, and improve the use effect of the device, the top of the fixed block 24 is rotatably connected with the first screw 242, the first screw 242 is in threaded connection with the movable plate 22, the bottom of the fixed block 24 is fixedly connected with the extrusion block 244, the top of the mounting seat 21 is provided with the hand screw 26 corresponding to the rotating shaft 23, the handle of the hand screw 26 is quincunx, so that a person can directly screw the hand screw 26 without using a tool, and one end of each of the first screw 242 and the second screw 253 is provided with a stripe in a rolling flower shape, so that the person can directly screw the first screw 242 and the second screw 253 without using a tool, thereby improving the use effect of the device, by placing the device body 1 on the plane of work, the movable plate 22 on the base support 11 can be rotated, an operation column 221 is fixedly connected to the side end of the movable plate 22, the movable plate 22 is conveniently rotated by the operation column 221, the effect of rotating the movable plate 22 is improved, the suction cup 25 and the fixed block 24 on the movable plate 22 are opposite to a working plane, if the working plane is a smooth plane, the suction cup 25 can be adsorbed on the plane, the sliding column 251 can be pressed, the sliding column 251 can slide in the movable plate 22, the suction cup 25 can be adsorbed on the working plane, and the machine body 1 is fixed, wherein two symmetrical grooves 231 are formed in the outer wall of one rotating shaft 23, one end of the hand screw 26 penetrates through the mounting seat 21 and is in contact with the groove 231 for pressing, the hand screw 26 can be acted in the groove 231 on the rotating shaft 23 by screwing the hand screw 26, so as to limit the movement of the movable plate 22, the hand screw 26 is in contact with the groove 231, the groove is a plane, and the tightness of fixing the rotating shaft 23 by the hand screw 26 can be improved, if the working plane suction disc 25 cannot be adsorbed, the first screw 242 can be screwed, one end of the first screw 242 is fixedly connected with the rotating block 243, the top of the fixed block 24 is provided with the rotating groove 241, the rotating block 243 rotates in the rotating groove 241, the rotating block 243 can rotate in the rotating groove 241, the rotating block 243 is rotatably connected with the fixed block 24, the fixed block 24 can be enabled not to rotate easily, the fixed block 24 can be enabled to face a plane on which the machine body 1 is placed conveniently, the fixed block 24 can be driven to move downwards under the action of the first screw 242 under the action of threaded connection of the first screw 242 and the movable plate 22, the extrusion block 244 is extruded on the plane, the extrusion block 244 is made of polyurethane, the polyurethane has the characteristics of strong mechanical strength and oxidation stability, high flexibility and resilience, the extrusion block 244 can be sunk in the plane with large friction force, and can be fixed aiming at the plane with large friction force, the device can adapt to a plane with smaller or larger friction force, the using effect of the device is improved, the device can adapt to different environments, the applicability of the device is improved, the printer is stably fixed on the placed plane, the printing effect of the printer is improved, the setting cost and the maintenance cost are low, the device is worthy of wide popularization and use, when the fixing is released, the side wall of the connecting column 252 is fixedly connected with the threaded sleeve 254, the second screw 253 is in threaded connection with the threaded sleeve 254, the second screw 253 rotates in the threaded sleeve 254 by screwing, the bolt 255 is driven to slide in the connecting column 252, the bolt 255 is enabled to release the sealing of the connecting column 252 and the sucking disc 25, the bolt 255 is in sealed connection with the connecting column 252 through the sealing ring 256, the sealing performance between the bolt 255 and the connecting column 252 is improved, the length of the threaded sleeve 254 is twice as long as that of the second screw 253, the position that is convenient for second screw 253 to remove makes bolt 255 seal up the spliced pole 252 and remove the sealed of spliced pole 252, because spliced pole 252 is inside to have the cavity, when bolt 255 moves in the cavity, can make gaseous entering, thereby can be relaxed pulls out sucking disc 25 from the work plane, twist and move first screw 242 and can make fixed block 24 rise, then can rotate fly leaf 22, make it rotate the inboard of base support 11, thereby make firm mechanism 2 can not cause the influence when the printer removes, the effect that the improvement device used.

When the machine body 1 is used, firstly, the machine body 1 is placed on a working plane, at this time, the movable plate 22 on the base support 11 can be rotated under the action of the rotating shaft 23, so that the suction cup 25 and the fixed block 24 on the movable plate 22 face the working plane, if the working plane is a smooth plane, the suction cup 25 can be adsorbed on the plane, the sliding column 251 can be pressed, the sliding column 251 can slide in the movable plate 22, at this time, the suction cup 25 can be adsorbed on the working plane, so as to complete the fixation of the machine body 1, the manual screw 26 can be screwed to act in the groove 231 on the rotating shaft 23, so as to limit the movement of the movable plate 22, if the suction cup 25 on the working plane cannot be adsorbed, the first screw 242 can be screwed, and the rotating block 243 can rotate in the rotating groove 241, under the effect of the threaded connection of the first screw 242 and the movable plate 22, the fixed block 24 can be driven to move downwards under the effect of the first screw 242, the extrusion block 244 is extruded on the plane, so that the plane with larger friction force can be fixed, the device can adapt to the plane with smaller friction force or larger friction force, the using effect of the device is improved, the device can adapt to different environments, and the printer is stably fixed on the placed plane, so that the printing effect of the printer is improved, when the fixing is released, the second screw 253 rotates in the threaded sleeve 254 by screwing, the bolt 255 is driven to slide in the connecting column 252, because the cavity is arranged in the connecting column 252, when the bolt 255 moves into the cavity, gas can enter, the bolt 255 releases the sealing of the connecting column 252 and the sucker 25, so that the sucker 25 can be easily pulled from the working plane, the fixing block 24 can be lifted by screwing the first screw 242, and when the printer is not used, the movable plate 22 can be rotated to rotate to the inner side of the base support 11, therefore, the stabilizing mechanism 2 can not cause influence when the printer moves, and the using effect of the device is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single armed 3D printer frame body, includes organism (1), organism (1) includes base support (11) and upper bracket (12), upper bracket (12) are fixed base support (11) top, its characterized in that: the top of the base support (11) is provided with four stabilizing mechanisms (2), the four stabilizing mechanisms (2) are symmetrically distributed, each stabilizing mechanism (2) comprises an installation seat (21) and a movable plate (22), the installation seat (21) is fixed on the base support (11), the movable plate (22) rotates in the installation seat (21) through a rotating shaft (23), and the side wall of the movable plate (22) is provided with a sucking disc (25) and a fixed block (24);

the inside spliced pole (252) that has the cavity of sucking disc (25) top fixedly connected with, spliced pole (252) top fixedly connected with slides post (251), slide post (251) with fly leaf (22) sliding connection, spliced pole (252) lateral wall is equipped with second screw rod (253), second screw rod (253) one end fixedly connected with bolt (255), bolt (255) slide in spliced pole (252), fixed block (24) top is rotated and is connected with first screw rod (242), first screw rod (242) with fly leaf (22) threaded connection, just fixed block (24) bottom fixedly connected with extrusion piece (244), mount pad (21) top be equipped with corresponding hand screw (26) of pivot (23).

2. The single-arm 3D printer frame body according to claim 1, characterized in that: the side end of the movable plate (22) is fixedly connected with an operating column (221).

3. The single-arm 3D printer frame body according to claim 1, characterized in that: the side wall of the connecting column (252) is fixedly connected with a threaded sleeve (254), and the second screw (253) is in threaded connection with the threaded sleeve (254).

4. The single-arm 3D printer frame body according to claim 3, characterized in that: the threaded sleeve (254) has a length twice that of the second threaded rod (253).

5. The single-arm 3D printer frame body according to claim 1, characterized in that: the bolt (255) is connected with the connecting column (252) in a sealing mode through a sealing ring (256).

6. The single-arm 3D printer frame body according to claim 5, characterized in that: one end of the first screw rod (242) is fixedly connected with a rotating block (243).

7. The single-arm 3D printer frame body according to claim 6, characterized in that: the top of the fixed block (24) is provided with a rotating groove (241), and the rotating block (243) rotates in the rotating groove (241).

8. The single-arm 3D printer frame body according to claim 1, characterized in that: the extrusion block (244) is made of polyurethane.

9. The single-arm 3D printer frame body according to claim 1, characterized in that: two symmetrical grooves (231) are formed in the outer wall of one of the rotating shafts (23).

10. The single-arm 3D printer frame body of claim 9, wherein: one end of the hand screw (26) penetrates through the mounting seat (21) and is in contact with and pressed against the groove (231).