CN210759278U

CN210759278U - Adjustable platform frame for 3D printer

Info

Publication number: CN210759278U
Application number: CN201921778774.1U
Authority: CN
Inventors: 覃杨华
Original assignee: Nanning Menghuan Santi Environmental Protection Technology Co ltd
Current assignee: Nanning Menghuan Santi Environmental Protection Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-16
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an adjustable platform frame for 3D printer, including door type frame, the both sides both ends of door type frame are the fixed mounting that is provided with respectively, the fixed first slide bar that is provided with between the mounting both ends, there is first lead screw through bearing movable mounting between the inboard mounting of first slide bar, one side of mounting is provided with first motor through the mount pad is fixed, the output axle head and the pivot fixed connection in first lead screw place of first motor, there is first moving part in the outside of first lead screw through screw thread movable mounting, the outside at first slide bar is established respectively to the both ends difference cover of first moving part, two the lower extreme of first moving part is fixed the fixed plate that is provided with respectively. The utility model discloses an adjust the moving member and remove in the inboard of shifting chute, and then drive mounting platform and remove suitable position, it is fixed with the moving member through the fastener, through setting up the scale, the position that the moving member on both sides of being convenient for removed is the same, avoids the mounting platform skew.

Description

Adjustable platform frame for 3D printer

Technical Field

The utility model relates to an adjustable platform frame technical field specifically is an adjustable platform frame for 3D printer.

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, the machine can build the product layer by layer according to the program, and the platform support/flat plate support refers to a support which can adjust the level of a flat plate platform and can be used for working tables such as granite flat plates and cast iron flat plates. Thereby keeping the flat plate horizontal and ensuring more accurate work. Flat plate holder, platform support mainly are formed by angle steel or square steel welding, and the mounting bracket or the steady rest of current 3D printer do not possess multidirectional regulatory function, and current device does not possess the level (l) ing function simultaneously, adjusts the easy skew that takes place of mounting platform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D is adjustable platform frame for printer 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: an adjustable platform frame for a 3D printer comprises a door-shaped frame, wherein fixing parts are fixedly arranged at two ends of two sides of the door-shaped frame respectively, a first sliding rod is fixedly arranged between two ends of the fixing parts, a first lead screw is movably arranged between inner side fixing parts of the first sliding rod through a bearing, a first motor is fixedly arranged at one side of the fixing parts through a mounting seat, an output shaft end of the first motor is fixedly connected with a rotating shaft where the first lead screw is arranged, a first moving part is movably arranged at the outer side of the first lead screw through threads, two ends of the first moving part are respectively sleeved at the outer side of the first sliding rod, a fixing plate is fixedly arranged at the lower end of each of the two first moving parts, a second sliding rod is fixedly arranged between two ends of the fixing plate, a second lead screw is movably arranged between inner side fixing plates of the second sliding rod through a bearing, and a second motor is fixedly arranged at one side of the first, the output shaft end of the second motor is fixedly connected with a rotating shaft where the second lead screw is located, a second moving part is movably mounted on the outer side of the second lead screw through threads, the two ends of the second moving part are respectively sleeved on the outer side of the second sliding rod, a third motor is fixedly arranged at the lower end of the second moving part through a mounting seat, a mounting part is fixedly arranged at the output shaft end of the third motor, a hydraulic cylinder is fixedly arranged at the lower end of the mounting part, a mounting plate is fixedly arranged at the telescopic shaft end of the hydraulic cylinder, a fixing mechanism is fixedly arranged at the lower end of the mounting plate, and a mounting platform is movably mounted on the inner side of.

Preferably, fixed establishment is including solid fixed ring, the activity groove has been seted up to the lower terminal surface of mounting panel, the inside both sides movable mounting in activity groove has the movable block, the fixed solid fixed ring that is provided with of lower extreme of movable block, gu there is fastening bolt through screw thread movable mounting between the fixed ring.

Preferably, the upper end of the mounting part is fixedly provided with a connecting piece, the upper end of the connecting piece is fixedly provided with a sliding rail, the outer side surface of the second moving part is provided with a sliding groove, and the sliding groove is connected with the sliding rail in a matching manner.

Preferably, the outer side surface of the door-shaped frame is fixedly provided with a level ruler, and the lower end of the door-shaped frame is fixedly provided with an adjustable support.

Preferably, the outer side surfaces of the two sides of the door-shaped frame are respectively provided with a moving groove, one end of each of the two sides of the mounting platform, which is close to the moving groove, is respectively and fixedly provided with a moving member, the moving member is movably mounted on the inner side of the moving groove, and one end of the moving member, which is far away from the mounting platform, is movably mounted with a fastener through threads.

Preferably, scales are fixedly arranged on one side of the moving groove respectively.

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

1. the utility model is provided with the first lead screw and the second lead screw, the first motor is started to drive the first lead screw to rotate so as to drive the first moving part to move on the first slide bar, thereby driving the fixed plate to move, driving the second screw rod to rotate by starting the second motor, further driving the second movable part to move on the second slide bar, further drives components such as a third motor, a fixing mechanism and the like to move, after the first motor and the second motor are started to drive the first screw rod and the second screw rod to rotate for transverse and longitudinal adjustment, the fixing mechanism and the printing device are driven to reach proper positions by starting the hydraulic cylinder, the mounting piece is driven to rotate by starting the third motor, the mounting plate is ensured to rotate stably by the matching use of the sliding rail and the sliding groove through the connecting piece, thereby driving the printing device to rotate, improving the printing effect and avoiding printing errors caused by the rotation of the platform or the movement in the printing process;

2. the utility model discloses a set up mounting platform, fastener, through adjusting the moving member and removing in the inboard of shifting chute, and then drive mounting platform and remove suitable position, it is fixed with the moving member through the fastener after the removal is accomplished, through setting up the scale, the position that the moving member on both sides of being convenient for removed is the same, avoids the mounting platform skew, whether the detection device of being convenient for through setting up the spirit level installs stable slope, if it is stable to discover that the device installation slope can be adjusted the level with the device through adjustable support, the stable operation of the device of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjustable platform frame for a 3D printer according to the present invention;

fig. 2 is an installation view of a second screw rod and a second motor of the adjustable platform frame for the 3D printer of the present invention;

fig. 3 is a front view of an adjustable platform frame for a 3D printer according to the present invention;

fig. 4 is an installation view of the adjustable platform frame movable groove and the movable block for the 3D printer of the present invention;

fig. 5 is the utility model relates to a 3D is installation view of adjustable platform frame slide rail, spout for printer.

In the figure: 1. a gantry frame; 2. a fixing member; 3. a first slide bar; 31. a second slide bar; 4. a first lead screw; 41. a second lead screw; 5. a first motor; 51. a second motor; 6. a first movable member; 61. a second movable member; 611. a chute; 7. a fixing plate; 8. a third motor; 9. a mounting member; 91. a connecting member; 92. a slide rail; 10. a hydraulic cylinder; 11. mounting a plate; 111. a movable groove; 112. a movable block; 12. a fixing mechanism; 121. a fixing ring; 122. fastening a bolt; 13. mounting a platform; 131. a moving member; 132. a fastener; 14. a level bar; 15. an adjustable support; 16. a moving groove; 161. and (4) calibration.

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. 1-5, the present invention provides a technical solution: an adjustable platform frame for a 3D printer comprises a door-shaped frame 1, fixing parts 2 are fixedly arranged at two ends of two sides of the door-shaped frame 1 respectively, first slide rods 3 are fixedly arranged between two ends of the fixing parts 2, first lead screws 4 are movably arranged between the inner side fixing parts 2 of the first slide rods 3 through bearings, a first motor 5 is fixedly arranged at one side of each fixing part 2 through a mounting seat, an output shaft end of the first motor 5 is fixedly connected with a rotating shaft where the first lead screws 4 are arranged, first movable parts 6 are movably arranged at the outer sides of the first lead screws 4 through threads, two ends of each first movable part 6 are respectively sleeved at the outer sides of the first slide rods 3, fixing plates 7 are fixedly arranged at the lower ends of the two first movable parts 6 respectively, second slide rods 31 are fixedly arranged between two ends of the fixing plates 7, and second lead screws 41 are movably arranged between the inner side fixing plates 7 of the second slide rods 31 through bearings, first moving part 6 keeps away from one side of door type frame 1 and still fixedly is provided with second motor 51 through the installation, the output axle head and the pivot fixed connection at second lead screw 41 place of second motor 51, there is second moving part 61 in the outside of second lead screw 41 through screw thread movable mounting, the outside at second slide bar 31 is established respectively at the both ends of second moving part 61, the lower extreme of second moving part 61 is provided with third motor 8 through the mount pad is fixed, the output shaft end of third motor 8 is fixed and is provided with installed part 9, the fixed pneumatic cylinder 10 that is provided with of lower extreme of installed part 9, the fixed mounting panel 11 that is provided with of flexible axle head of pneumatic cylinder 10, the fixed establishment 12 that is provided with of lower extreme of mounting panel 11, the inboard movable mounting of door type frame 1 has mounting platform 13.

The fixing mechanism 12 comprises a fixing ring 121, a movable groove 111 is formed in the surface of the lower end of the mounting plate 11, movable blocks 112 are movably mounted on two sides of the interior of the movable groove 111, the fixing ring 121 is fixedly arranged at the lower end of the movable blocks 112, and fastening bolts 122 are movably mounted between the fixing rings 121 through threads, so that the printing device can be fixed conveniently; a connecting piece 91 is fixedly arranged at the upper end of the mounting piece 9, a sliding rail 92 is fixedly arranged at the upper end of the connecting piece 91, a sliding groove 611 is formed in the outer side surface of the second moving piece 61, and the sliding groove 611 is connected with the sliding rail 92 in a matched manner, so that the device is more stable; a leveling rod 14 is fixedly arranged on the outer side surface of the portal frame 1, an adjustable support 15 is fixedly arranged at the lower end of the portal frame 1, whether the device is horizontal or not is detected, and if the device is found to be installed obliquely, the device can be adjusted horizontally and stably through the adjustable support 15; the outer side surfaces of two sides of the door-shaped frame 1 are respectively provided with a moving groove 16, one end of each of two sides of the mounting platform 13, which is close to the moving groove 16, is respectively and fixedly provided with a moving member 131, the moving member 131 is movably mounted on the inner side of the moving groove 16, and one end of the moving member 131, which is far away from the mounting platform 13, is movably provided with a fastener 132 through threads, so that the mounting platform 13 can be adjusted conveniently; scales 161 are fixedly arranged on one side of the moving groove 16 respectively, so that the two sides can be adjusted uniformly.

The working principle is as follows: when the printing device is used, the printing device is arranged on the inner side of the fixing ring 121 and is fixed through the fastening bolt 122, meanwhile, whether the device is horizontal or not is detected through the level ruler 14, if the installation inclination of the device is found, the device can be adjusted to be horizontal and stable through the adjustable support 15, the installation platform 13 is driven to move to a proper position by adjusting the moving piece 131 to move on the inner side of the moving groove 16, the moving piece 131 is fixed through the fastening piece 132 after the movement is finished, the moving piece 131 on the two sides can be conveniently moved at the same position by arranging the scales 161, the installation platform 13 is prevented from being deviated, the first motor 5 is started to drive the first lead screw 4 to rotate so as to drive the first moving part 6 to move on the first slide bar 3, so as to drive the fixing plate 7 to move, the second motor 51 is started to drive the second lead screw 41 to, and then drive third motor 8, subassembly such as fixed establishment 12 removes, through starting first motor 5, second motor 51 drives first lead screw 4, the rotation of second lead screw 41 carries out horizontal fore-and-aft regulation after, drive fixed establishment 12 and printing device arrival suitable position through starting pneumatic cylinder 10, it rotates to drive installed part 9 through starting third motor 8, use through the cooperation of slide rail 92 and spout 611 through connecting piece 91, guarantee the rotational stability of mounting panel 11, thereby drive printing device and rotate, thereby improve the effect of printing, the rotation of having avoided mounting platform 13 or the removal at the printing in-process leads to printing the error.

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 is with adjustable platform frame, includes door type frame (1), its characterized in that: the door type frame is characterized in that fixing parts (2) are fixedly arranged at two ends of two sides of the door type frame (1) respectively, a first slide bar (3) is fixedly arranged between two ends of the fixing parts (2), a first lead screw (4) is movably arranged between the inner side fixing parts (2) of the first slide bar (3) through a bearing, a first motor (5) is fixedly arranged on one side of the fixing parts (2) through a mounting seat, an output shaft end of the first motor (5) is fixedly connected with a rotating shaft where the first lead screw (4) is arranged, a first moving part (6) is movably arranged on the outer side of the first lead screw (4) through threads, two ends of the first moving part (6) are respectively sleeved on the outer side of the first slide bar (3), a fixing plate (7) is fixedly arranged at the lower end of each of the two first moving parts (6), a second slide bar (31) is fixedly arranged between two, a second lead screw (41) is movably arranged between the inner side fixing plates (7) of the second sliding rod (31) through a bearing, a second motor (51) is fixedly arranged on one side, away from the door-shaped frame (1), of the first moving part (6) through installation, an output shaft end of the second motor (51) is fixedly connected with a rotating shaft where the second lead screw (41) is located, a second moving part (61) is movably arranged on the outer side of the second lead screw (41) through threads, two ends of the second moving part (61) are respectively sleeved on the outer side of the second sliding rod (31), a third motor (8) is fixedly arranged at the lower end of the second moving part (61) through a mounting seat, a mounting part (9) is fixedly arranged at the output shaft end of the third motor (8), a hydraulic cylinder (10) is fixedly arranged at the lower end of the mounting part (9), and a mounting plate (11) is fixedly arranged at the telescopic shaft, the lower extreme of mounting panel (11) is fixed and is provided with fixed establishment (12), the inboard movable mounting of door type frame (1) has mounting platform (13).

2. The adjustable platform frame for the 3D printer according to claim 1, wherein: fixed establishment (12) are including solid fixed ring (121), movable groove (111) have been seted up to the lower terminal surface of mounting panel (11), the inside both sides movable mounting in movable groove (111) has movable block (112), the lower extreme of movable block (112) is fixed to be provided with solid fixed ring (121), there is fastening bolt (122) through screw thread movable mounting between solid fixed ring (121).

3. The adjustable platform frame for the 3D printer according to claim 1, wherein: the upper end of the mounting piece (9) is fixedly provided with a connecting piece (91), the upper end of the connecting piece (91) is fixedly provided with a sliding rail (92), the outer side surface of the second moving piece (61) is provided with a sliding groove (611), and the sliding groove (611) is connected with the sliding rail (92) in a matched mode.

4. The adjustable platform frame for the 3D printer according to claim 1, wherein: the outer side surface of the door-shaped frame (1) is fixedly provided with a level ruler (14), and the lower end of the door-shaped frame (1) is fixedly provided with an adjustable support (15).

5. The adjustable platform frame for the 3D printer according to claim 1, wherein: the door-shaped frame is characterized in that moving grooves (16) are respectively formed in the outer side surfaces of two sides of the door-shaped frame (1), moving pieces (131) are respectively and fixedly arranged at one ends, close to the moving grooves (16), of two sides of the mounting platform (13), the moving pieces (131) are movably mounted on the inner sides of the moving grooves (16), and fasteners (132) are movably mounted at one ends, far away from the mounting platform (13), of the moving pieces (131) through threads.

6. The adjustable platform frame for the 3D printer according to claim 5, wherein: scales (161) are fixedly arranged on one side of the moving groove (16) respectively.