CN210336921U

CN210336921U - 3D printer bottom levelling device

Info

Publication number: CN210336921U
Application number: CN201920871885.0U
Authority: CN
Inventors: 徐靖
Original assignee: Wuhan Zhongchuangyuan Technology Co ltd
Current assignee: Wuhan Zhongchuangyuan Technology Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a bottom leveling device of a 3D printer, which comprises a base, a workbench and a mounting plate, the mounting plate is fixedly arranged at one end of the top of the base, the top of the mounting plate is provided with a mounting shaft, the top of the mounting plate is movably provided with a movable plate through the mounting shaft, the workbench is fixedly arranged at the middle position of the top of the movable plate, a driving motor is fixedly arranged at the middle position inside the base, bearings are arranged at the middle position of the top of the base and the middle position of one end of the top of the base, the output end of the driving motor is provided with a rotating head, one end of the rotating head passes through the base through the bearing, the top end of the rotary head is fixedly provided with a driving chain wheel, and the middle position of one end of the top of the base is movably provided with a sleeve through the bearing. The utility model discloses holistic simple structure can be effectual simultaneously according to the gradient of printer to its accurate regulation that carries out horizontal position.

Description

3D printer bottom levelling device

Technical Field

The utility model relates to a 3D printer technical field specifically is a 3D printer bottom levelling device.

Background

The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technique, i.e. a rapid prototyping technique, which is a machine based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material by using a special wax material, powdered metal or plastic and the like. State of the art three-dimensional printers are used to manufacture products. Techniques for building objects in a layer-by-layer printing manner. The principle of the 3D printer is that data and raw materials are put into the 3D printer, and the machine can build the product layer by layer according to the program.

The existing 3D printer, print platform is as the load-bearing platform of model, if there is the deviation, then in the printing of later stage, must lead to the mistake that appears of detail, perhaps can lead to the model angle not right, perhaps lead to shifting scheduling problem again, thereby need adjust the level with the workstation before the 3D printer uses, avoid leading to the model that prints out to appear the distortion of shape, and current 3D printer often directly places on adjusting device, can not fix its effectual it, consequently, we provide a 3D printer bottom levelling device solution problem in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D printer bottom levelling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A3D printer bottom leveling device comprises a base, a workbench and a mounting plate, wherein the mounting plate is fixedly mounted at one end of the top of the base, the top of the mounting plate is provided with a mounting shaft, the top of the mounting plate is movably mounted with a movable plate through the mounting shaft, the workbench is fixedly mounted at the middle position of the top of the movable plate, a driving motor is fixedly mounted at the middle position of the inside of the base, bearings are respectively arranged at the middle position of the top of the base and the middle position of one end of the top of the base, the output end of the driving motor is provided with a rotary head, one end of the rotary head passes through the bearing and the base, a driving sprocket is fixedly mounted at the top end of the rotary head, a sleeve is movably mounted at the middle position of one end of the top of the base through the bearing, a mounting, the inside movable mounting of mounting groove has the regulation pole, the intermediate position department fixed mounting of fly leaf bottom one end has the free bearing, the bottom of free bearing is provided with the swing joint wheel, the top of adjusting the pole is passed through the swing joint wheel with free bearing swing joint, the sheathed tube bottom is cup jointed and is installed driven sprocket, the constant head tank has been seted up on the inside top of workstation.

Preferably, four ends of base bottom all are provided with the installed part, four ends of base bottom are respectively through four installed part movable mounting has the removal wheel.

Preferably, a chain is arranged between the driving chain wheel and the driven chain wheel, and the driving chain wheel is movably connected with the driven chain wheel through the chain.

Preferably, the middle position department fixed mounting of fly leaf bottom has the mount pad, the inside fixed mounting of mount pad has the spirit level.

Preferably, the surface of the adjusting round rod and the side wall of the inner wall of the mounting groove are both provided with threads.

Preferably, the equal fixed mounting in intermediate position department of the inside both sides lateral wall of constant head tank has electric putter, two the equal fixed mounting of electric putter's output has the limiting plate, two the both ends of limiting plate all are provided with the guide block, all be provided with the guide rail on the inside top of constant head tank and the lateral wall of bottom, two the guide block obtains respectively to be installed two on the guide rail.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an install the workstation at the top of fly leaf, the inside of workstation is provided with the constant head tank, thereby can be according to the size of different printers, through controlling electric putter, make two limiting plates carry out spacing fixed to the printer, thereby make the printer stable to install on adjusting device, when the bottom of printer needs to carry out horizontal adjustment, observe the horizon rule, thereby control driving motor rotates, make the turn round drive sprocket rotate, drive sprocket passes through the chain and drives driven sprocket to rotate, thereby make the sleeve pipe rotate, the inside of sleeve pipe is provided with the constant head tank, all be provided with the screw thread on the surface of adjusting the round bar and the lateral wall of mounting groove inner wall, thereby make the adjusting round bar can reciprocate, thereby make the height of fly leaf can adjust, thereby observe the horizon rule, make the fly leaf can adjust to horizontal position, the whole structure of the device is simple, and the device can be effectively adjusted horizontally and accurately according to the inclination of the printer.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a top view of the inventive table;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Shown in the figure: 1. a base; 2. a drive motor; 3. a bearing; 4. a drive sprocket; 5. a chain; 6. a mounting seat; 7. installing a shaft; 8. a level bar; 9. a work table; 10. a movable plate; 11. hinging seat; 12. a movable connecting wheel; 13. adjusting the round bar; 14. a sleeve; 15. a driven sprocket; 16. a mounting member; 17. a moving wheel; 18. a guide rail; 19. positioning a groove; 20. a guide block; 21. a limiting plate; 22. an electric push rod; 23. a thread; 24. mounting grooves; 25. turning the head; 26. and (7) mounting the plate.

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. 1-3, an embodiment of the present invention provides a bottom leveling device for a 3D printer, which specifically includes a base 1, a workbench 9 and a mounting plate 26, the mounting plate 26 is fixedly mounted at one end of the top of the base 1, the top of the mounting plate 26 is provided with a mounting shaft 7, the top of the mounting plate 26 is movably mounted with a movable plate 10 through the mounting shaft 7, the workbench 9 is fixedly mounted at the middle position of the top of the movable plate 10, the middle position inside the base 1 is fixedly mounted with a driving motor 2, the middle position of the top of the base 1 and the middle position of one end of the top of the base 1 are both provided with bearings 3, the output end of the driving motor 2 is provided with a rotary head 25, one end of the rotary head 25 passes through the base 1 through the bearing 3, the top end of the rotary head 25 is fixedly mounted with a driving sprocket 4, the, mounting groove 24 has been seted up to the inside of sleeve pipe 14, and the inside movable mounting of mounting groove 24 has regulation round bar 13, and the intermediate position department fixed mounting of fly leaf 10 bottom one end has free bearing 11, and the bottom of free bearing 11 is provided with swing joint wheel 12, and swing joint wheel 12 and free bearing 11 swing joint are passed through to the top of adjusting round bar 13, and driven sprocket 15 is installed in the bottom of sleeve pipe 14 cup jointing, and constant head tank 19 has been seted up on the inside top of workstation 9.

Referring to fig. 1-3, in the present embodiment, the four ends of the bottom of the base 1 are provided with mounting members 16, and the four ends of the bottom of the base 1 are movably mounted with moving wheels 17 through the four mounting members 16, respectively, so that the device is convenient to move. Be provided with chain 5 between drive sprocket 4 and the driven sprocket 15, through 5 swing joint of chain between drive sprocket 4 and the driven sprocket 15 for turn round 25 drives drive sprocket 4 and rotates, and drive sprocket 4 drives driven sprocket 15 through chain 5 and rotates, thereby makes sleeve pipe 14 rotate.

In this embodiment, the mounting seat 6 is fixedly mounted at the middle position of the bottom of the movable plate 10, the level 8 is fixedly mounted inside the mounting seat 6, and whether the printer is in a horizontal state can be observed through the level 8. The surface of the adjusting round rod 13 and the side wall of the inner wall of the mounting groove 24 are provided with threads 23.

Referring to fig. 2, in this embodiment, the equal fixed mounting in intermediate position department of the inside both sides lateral wall of constant head tank 19 has electric putter 22, the equal fixed mounting in output of two electric putter 22 has limiting plate 21, the both ends of two limiting plate 21 all are provided with guide block 20, all be provided with guide rail 18 on the inside top of constant head tank 19 and the lateral wall of bottom, two guide blocks 20 obtain respectively to install on two guide rails 18, through controlling electric putter 22, make two limiting plate 21 carry out spacing fixed to the printer, thereby make the stable installation of printer on adjusting device.

The utility model discloses a theory of operation does: the workbench 9 is installed on the top of the movable plate 10, the positioning groove 19 is arranged inside the workbench 9, so that the printer can be limited and fixed by two limiting plates 21 by controlling the electric push rod 22 according to the sizes of different printers, the printer is stably installed on the adjusting device, when the bottom of the printer needs to be horizontally adjusted, the horizontal ruler 8 is observed, the driving motor 2 is controlled to rotate, the rotating head 25 drives the driving sprocket 4 to rotate, the driving sprocket 4 drives the driven sprocket 15 to rotate through the chain 5, so that the sleeve 14 rotates, the positioning groove 19 is arranged inside the sleeve 14, threads are arranged on the surface of the adjusting round rod 13 and the side wall of the inner wall of the installation groove 24, so that the adjusting round rod 13 can move up and down, the height of the movable plate 10 can be adjusted, and the horizontal ruler 8 is observed, make the fly leaf 10 can adjust to horizontal position, the holistic simple structure of this device can be effectual according to the gradient of printer to its accurate horizontal adjustment that carries on.

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.

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 3D printer bottom levelling device, includes base (1), workstation (9) and mounting panel (26), its characterized in that: mounting panel (26) fixed mounting be in the one end at base (1) top, the top of mounting panel (26) is provided with installation axle (7), the top of mounting panel (26) is passed through installation axle (7) movable mounting has fly leaf (10), workstation (9) fixed mounting be in the intermediate position department at fly leaf (10) top, the fixed mounting of the inside intermediate position department of base (1) has driving motor (2), the intermediate position department at base (1) top and the intermediate position department of base (1) top one end all is provided with bearing (3), the output of driving motor (2) is provided with turn round (25), the one end of turn round (25) is passed through bearing (3) pass base (1), the top fixed mounting of turn round (25) has drive sprocket (4), the intermediate position department of base (1) top one end passes through bearing (3) movable mounting has the sleeve pipe (14) Mounting groove (24) have been seted up to the inside of sleeve pipe (14), the inside movable mounting of mounting groove (24) has regulation round bar (13), the intermediate position department fixed mounting of fly leaf (10) bottom one end has free bearing (11), the bottom of free bearing (11) is provided with swing joint wheel (12), the top of adjusting round bar (13) is passed through swing joint wheel (12) with free bearing (11) swing joint, the bottom of sleeve pipe (14) is cup jointed and is installed driven sprocket (15), constant head tank (19) have been seted up on the inside top of workstation (9).

2. The 3D printer bottom leveling device according to claim 1, wherein: four ends of base (1) bottom all are provided with installed part (16), four ends of base (1) bottom are respectively through four installed part (16) movable mounting has removal wheel (17).

3. The 3D printer bottom leveling device according to claim 1, wherein: the chain (5) is arranged between the driving chain wheel (4) and the driven chain wheel (15), and the driving chain wheel (4) is movably connected with the driven chain wheel (15) through the chain (5).

4. The 3D printer bottom leveling device according to claim 1, wherein: the middle position department fixed mounting of fly leaf (10) bottom has mount pad (6), the inside fixed mounting of mount pad (6) has spirit level (8).

5. The 3D printer bottom leveling device according to claim 1, wherein: the surface of the adjusting round rod (13) and the side wall of the inner wall of the mounting groove (24) are both provided with threads (23).

6. The 3D printer bottom leveling device according to claim 1, wherein: the utility model discloses a positioning groove (19) is characterized in that the equal fixed mounting of intermediate position department of the inside both sides lateral wall of positioning groove (19) has electric putter (22), two the equal fixed mounting of output of electric putter (22) has limiting plate (21), two the both ends of limiting plate (21) all are provided with guide block (20), all be provided with guide rail (18) on the lateral wall of the inside top of positioning groove (19) and bottom, two guide block (20) obtain respectively to be installed two on guide rail (18).