CN217293528U

CN217293528U - 3D printer shaping platform elevation structure

Info

Publication number: CN217293528U
Application number: CN202123292327.5U
Authority: CN
Inventors: 陈锦
Original assignee: Ankang Yunwu Dazhi Technology Co Ltd
Current assignee: Ankang Yunwu Dazhi Technology Co Ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-26
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a 3D printer shaping platform elevation structure, including bottom plate and wheel, the below rigid coupling of bottom plate has a plurality of wheels, elevating gear is installed at the top both ends of bottom plate. This 3D printer shaping platform elevation structure, through first riser, the rectangular block, high and cooperation between slider and the workstation isotructure, when first link rotates, first link can drive the slider and remove, the slider can drive it through the spout of workstation and remove, thereby adjust the 3D printer shaping platform height of workstation top, through the second riser, the baffle, the screw rod, the sleeve, mutually support between first helical gear and the second helical gear isotructure, can make the handle drive first helical gear through the second helical gear and rotate, first helical gear drives the screw rod through the sleeve and removes, screw rod cooperation horizontal pole drives the baffle and removes, thereby can support tightly fixed with 3D printer shaping platform through the baffle.

Description

3D printer shaping platform elevation structure

Technical Field

The utility model relates to a 3D printer technical field specifically is a 3D printer shaping platform elevation structure.

Background

The 3D printer is a technology for constructing an object by using a layer-by-layer printing method based on a digital model file and using an adhesive material such as powdered metal or plastic, which is used to manufacture a model in the fields of mold manufacturing, industrial design, and the like, and is now gradually used for direct manufacturing of some products, which means that the technology is being popularized, and the height of a 3D printer forming platform in the prior art is inconvenient to adjust, so that the use effect is reduced, and meanwhile, the stability of the 3D printer forming platform in the prior art is also low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D printer shaping platform elevation structure to solve and propose among the above-mentioned background art and the high inconvenient regulation of 3D printer shaping platform among the prior art, just so reduced the problem of result of use.

In order to achieve the above purpose, the utility model provides a following technical scheme: a lifting structure of a 3D printer forming platform comprises a bottom plate and wheels, wherein a plurality of wheels are fixedly connected below the bottom plate, and lifting devices are mounted at two ends above the bottom plate;

the lifting device comprises a first vertical plate, a rectangular block, a first connecting rod, a sliding block and a workbench;

control the below of first riser links to each other with the bottom plate is fixed, the welding of the inboard below of first riser has the rectangular block, and the preceding terminal surface of rectangular block rotates through the pivot and is connected with first connecting rod, the top of first connecting rod rotates through the pivot and is connected with the slider, the workstation is installed to the top of slider, and the spout department and the slider slip joint of workstation, the left and right sides outer wall of workstation and the spout department inner wall clearance fit of first riser.

Preferably, the outer wall of the lower part of the first connecting rod is attached with a rotating wheel, and the outer wall of the rotating wheel is rotatably connected with a second connecting rod through a rotating shaft.

Preferably, a rotating device is arranged in the middle above the bottom plate;

the rotating device comprises a concave plate, a roller, a motor and a base;

control the below of notch plate links to each other with the bottom plate welding, the groove of notch plate rotates through the pivot and is connected with the running roller, the outside outer wall and the second connecting rod of running roller are fixed to be linked to each other, the motor is installed to the inboard of running roller, and the output shaft of motor passes through the belt and links to each other with the rear end running roller department rotation of running roller, the below rigid coupling of motor has the frame, and the frame passes through a plurality of bolts and bottom plate screw thread and links to each other.

Preferably, a fixing device is arranged above the workbench;

the fixing device comprises a second vertical plate, a cross rod, a baffle, a screw, a sleeve, a first bevel gear and a second bevel gear;

control the below of second riser links to each other with the workstation is fixed, the inboard below rigid coupling of second riser has the horizontal pole, the inboard rigid coupling of horizontal pole has the baffle, the outside rigid coupling of baffle has the screw rod, and the outside outer wall threaded connection of screw rod has the sleeve, the telescopic outside rotates with the second riser and links to each other, telescopic middle outer wall rigid coupling has first helical gear, the top meshing of first helical gear is connected with the second helical gear.

Preferably, a handle is fixedly connected to the upper portion of the second bevel gear, a transverse plate is rotatably connected to the outer wall of the middle of the handle, and the outer side of the transverse plate is fixedly connected with the second vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the lifting structure of the 3D printer forming platform, the first vertical plate, the rectangular block, the first connecting rod, the sliding block, the workbench and the like are matched, when the first connecting rod rotates, the first connecting rod can drive the sliding block to move, and the sliding block can drive the sliding block to move through the sliding groove of the workbench, so that the height of the 3D printer forming platform above the workbench can be adjusted;

the output shaft of the motor can drive the roller shaft of the roller to rotate through the belt through the Wen and the matching among the structures of the concave plate, the roller, the motor, the base and the like, the roller drives the second connecting rod to rotate, and the second connecting rod drives the first connecting rod to rotate through the rotating wheel, so that the operation is convenient;

through mutually supporting between second riser, horizontal pole, baffle, screw rod, sleeve, first helical gear and the helical gear isotructure of second, can make the handle drive first helical gear through the second helical gear and rotate, first helical gear drives the screw rod through the sleeve and removes, and screw rod cooperation horizontal pole drives the baffle and removes to can support tightly fixedly with 3D printer shaping platform through the baffle.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the first link, the gib, and the second link of FIG. 2;

fig. 4 is a schematic view of the cross bar, baffle and sleeve of fig. 2.

In the figure: 1. the lifting device comprises a base plate, 2, wheels, 3, a lifting device, 301, a first vertical plate, 302, a rectangular block, 303, a first connecting rod, 304, a sliding block, 305, a workbench, 4, a rotating device, 401, a concave plate, 402, a roller, 403, a motor, 404, a machine base, 5, a fixing device, 501, a second vertical plate, 502, a cross rod, 503, a baffle, 504, a screw rod, 505, a sleeve, 506, a first bevel gear, 507, a second bevel gear, 6, a rotating wheel, 7, a second connecting rod, 8, a handle, 9 and a transverse 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. 1-4, the present invention provides a technical solution: A3D printer forming platform lifting structure comprises a bottom plate 1 and wheels 2, wherein 4 wheels 2 are fixedly connected below the bottom plate 1, lifting devices 3 are mounted at two ends above the bottom plate 1, each lifting device 3 comprises a first vertical plate 301, a rectangular block 302, a first connecting rod 303, a sliding block 304 and a workbench 305, the lower portions of the left and right first vertical plates 301 are fixedly connected with the bottom plate 1, sliding grooves are formed in the inner sides of the first vertical plates 301, the rectangular blocks 302 are welded below the inner sides of the first vertical plates 301, the front end faces of the rectangular blocks 302 are rotatably connected with the first connecting rods 303 through rotating shafts, the sliding blocks 304 are rotatably connected above the first connecting rods 303 through the rotating shafts, the sliding blocks 304 can be driven to move through the first connecting rods 303, the workbench 305 is mounted above the sliding blocks 304, sliding grooves are formed below the workbench 305, the sliding grooves of the workbench 305 are slidably clamped with the sliding blocks 304, the sliding blocks 304 can be driven to move through the sliding grooves of the workbench 305, the left and right sides outer wall of workstation 305 and the spout of first riser 301 department inner wall clearance fit, the spout through first riser 301 can make more stable that workstation 305 removed, and the laminating of the below outer wall of first connecting rod 303 has runner 6, and the outer wall of runner 6 is connected with second connecting rod 7 through the pivot rotation, and second connecting rod 7 can drive first connecting rod 303 through runner 6 and rotate.

Install rotating device 4 in the middle of bottom plate 1's the top, rotating device 4 includes notch plate 401, running roller 402, motor 403 and frame 404, it links to each other with bottom plate 1 welding to control notch plate 401's below, notch plate 401's recess department rotates through the pivot and is connected with running roller 402, the outside outer wall of running roller 402 links to each other with second connecting rod 7 is fixed, motor 403 is installed to running roller 402's inboard, motor 403's model is 3GB-555, and motor 403's output shaft passes through the belt and links to each other with the rear end running roller department rotation of running roller 402, motor 403's output shaft can drive running roller 402 through the belt and rotate, motor 403's below rigid coupling has frame 404, and frame 404 links to each other with bottom plate 1 screw thread through 2 bolts.

The fixing device 5 is installed above the workbench 305, the fixing device 5 comprises a second vertical plate 501, a cross rod 502, a baffle 503, a screw 504, a sleeve 505, a first bevel gear 506 and a second bevel gear 507, the lower parts of the left and right second vertical plates 501 are fixedly connected with the workbench 305, the lower part of the inner side of the second vertical plate 501 is fixedly connected with the cross rod 502, the cross rod has elasticity, the inner side of the cross rod 502 is fixedly connected with the baffle 503, the baffle 503 can be limited by the cross rod 502, the outer side of the baffle 503 is fixedly connected with the screw 504, the outer wall of the outer side of the screw 504 is in threaded connection with the sleeve 505, the sleeve 505 can drive the baffle 503 to move by the screw 504, the outer side of the sleeve 505 is rotatably connected with the second vertical plate 501, the outer wall of the middle of the sleeve 505 is fixedly connected with the first bevel gear 506, the upper part of the first bevel gear 506 is in meshed connection with the second bevel gear 507, and the second bevel gear 507 can drive the first bevel gear 506 to rotate, the first bevel gear 506 and the second bevel gear 507 are bevel gears, a handle 8 is fixedly connected above the second bevel gear 507, a transverse plate 9 is rotatably connected to the outer wall of the middle of the handle 8, and the outer side of the transverse plate 9 is fixedly connected with the second vertical plate 501.

In this embodiment, when an operator needs to use the lifting structure of the 3D printer forming platform, firstly, the operator installs the 3D printer forming platform on the workbench 305, rotates the handle 8, drives the second bevel gear 507 to rotate through the handle 8, the second bevel gear 507 drives the sleeve 505 to rotate through the first bevel gear 506, so that the sleeve 505 cooperates with the cross rod 502 to drive the screw 504 to move, the screw 504 drives the baffle 503 to move inward, so that the 3D printer forming platform can be tightly fixed through the two baffles 503, so that the 3D printer forming platform is more stable, then the external power supply of the motor 403 is switched on, start the motor 403, the output shaft of the motor 403 can drive the roller 402 to rotate through the belt, the roller 402 drives the rotating wheel 6 to move upward through the second connecting rod 7, so that the rotating wheel 6 can drive the first connecting rod 303 to rotate, the first connecting rod 303 drives the workbench 305 to move upwards through the sliding block 304, so that the height of the 3D printer forming platform above the workbench 305 can be adjusted.

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 shaping platform elevation structure, includes bottom plate (1) and wheel (2), the below rigid coupling of bottom plate (1) has a plurality of wheels (2), its characterized in that: the two ends above the bottom plate (1) are provided with lifting devices (3);

the lifting device (3) comprises a first vertical plate (301), a rectangular block (302), a first connecting rod (303), a sliding block (304) and a workbench (305);

control the below of first riser (301) is fixed continuous with bottom plate (1), the inboard below welding of first riser (301) has rectangular block (302), and the preceding terminal surface of rectangular block (302) rotates through the pivot and is connected with first connecting rod (303), the top of first connecting rod (303) rotates through the pivot and is connected with slider (304), workstation (305) are installed to the top of slider (304), and the spout department of workstation (305) and slider (304) slip joint, the left and right sides outer wall of workstation (305) and the spout department inner wall clearance fit of first riser (301).

2. The 3D printer forming platform lifting structure of claim 1, wherein: the outer wall of the lower portion of the first connecting rod (303) is attached with a rotating wheel (6), and the outer wall of the rotating wheel (6) is rotatably connected with a second connecting rod (7) through a rotating shaft.

3. The 3D printer forming platform lifting structure of claim 1, wherein: a rotating device (4) is arranged in the middle of the upper part of the bottom plate (1);

the rotating device (4) comprises a concave plate (401), a roller (402), a motor (403) and a machine base (404);

control the below of concave plate (401) links to each other with bottom plate (1) welding, the groove of concave plate (401) rotates through the pivot and is connected with running roller (402), the outside outer wall and the second connecting rod (7) of running roller (402) are fixed to be linked to each other, motor (403) are installed to the inboard of running roller (402), and the output shaft of motor (403) passes through the belt and links to each other with the rear end running roller department rotation of running roller (402), the below rigid coupling of motor (403) has frame (404), and frame (404) link to each other with bottom plate (1) screw thread through a plurality of bolts.

4. The 3D printer forming platform lifting structure of claim 1, wherein: a fixing device (5) is arranged above the workbench (305);

the fixing device (5) comprises a second vertical plate (501), a cross rod (502), a baffle (503), a screw (504), a sleeve (505), a first bevel gear (506) and a second bevel gear (507);

control the below of second riser (501) is fixed continuous with workstation (305), the inboard below rigid coupling of second riser (501) has horizontal pole (502), the inboard rigid coupling of horizontal pole (502) has baffle (503), the outside rigid coupling of baffle (503) has screw rod (504), and the outside outer wall threaded connection of screw rod (504) has sleeve (505), the outside and second riser (501) of sleeve (505) rotate and link to each other, the middle outer wall rigid coupling of sleeve (505) has first helical gear (506), the top meshing of first helical gear (506) is connected with second helical gear (507).

5. The 3D printer forming platform lifting structure of claim 4, wherein: the handle (8) is fixedly connected to the upper portion of the second bevel gear (507), the transverse plate (9) is rotatably connected to the outer wall of the middle of the handle (8), and the outer side of the transverse plate (9) is fixedly connected with the second vertical plate (501).