CN213500894U

CN213500894U - High accuracy 3D prints and uses scanning device

Info

Publication number: CN213500894U
Application number: CN202022241415.1U
Authority: CN
Inventors: 李剑兰; 张达强; 赵桂深
Original assignee: Zhicong Culture Communication Shanghai Co ltd
Current assignee: Zhicong Culture Communication Shanghai Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-22
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a high accuracy 3D prints and uses scanning device, including the operation frame, the first speed reduction servo motor of the equal fixedly connected with in both sides at the operation frame back, first speed reduction servo motor's output runs through operation frame and fixedly connected with threaded rod, the bottom swing joint of threaded rod has the primary shaft bearing, the bottom of primary shaft bearing and the junction fixed connection of operation frame. The utility model discloses an operation frame, the horizontal drive frame, the spiral shell piece, the scanning camera, the threaded rod, the driving chain, the fixed plate, first speed reduction servo motor, second speed reduction servo motor, rotation fluted disc and rotary rod, can make the device reach the function that scanning accuracy is high, 3D who has solved on the current market prints and does not possess the function that scanning accuracy is high with scanning device, in the use, the removal scanning accuracy of scanner is relatively poor, it is great to lead to the later stage to print the process error, the influence is printed the quality of product, the later stage is maintained the problem that wastes time and energy.

Description

High accuracy 3D prints and uses scanning device

Technical Field

The utility model relates to a 3D prints technical field, specifically is a high accuracy 3D prints and uses scanning device.

Background

3D printing is usually performed using digital technology material printers, which are often used to make models in the fields of mold manufacturing, industrial design, etc. and later gradually used for direct manufacturing of some products, and there are already components printed using this technology, which have applications in jewelry, footwear, industrial design, construction, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.

In the 3D printing technology field, the quality and the effect of printing have been decided to the scanning precision of article, and 3D on the existing market prints and does not possess the high function of scanning precision with scanning device, and in the use, the removal scanning precision of scanner is relatively poor, leads to the later stage to print the process error great, and the quality of product is printed in the influence, and later stage is maintained and is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy 3D prints and uses scanning device possesses the advantage that scanning accuracy is high, has solved on the current market that 3D prints and uses scanning device does not possess the function that scanning accuracy is high, and the equipment use precision is relatively poor to the problem that the user used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy scanning device for 3D prints, includes the operation frame, the equal fixedly connected with first speed reduction servo motor in both sides at the operation frame back, the output of first speed reduction servo motor runs through operation frame and fixedly connected with threaded rod, the bottom swing joint of threaded rod has first bearing, the bottom of first bearing and the junction fixed connection of operation frame, the surface toothing of threaded rod has the spiral shell piece, the top fixedly connected with horizontal drive frame of spiral shell piece, the top fixedly connected with second speed reduction servo motor of horizontal drive frame inner chamber, the output fixedly connected with rotary rod of second speed reduction servo motor, one side swing joint that the second speed reduction servo motor was kept away from to the rotary rod has the second bearing, one side that the rotary rod was kept away from to the second bearing and the junction fixed connection of horizontal drive frame, the fixed surface of rotary rod is connected with the rotation fluted disc, the surface of the rotating fluted disc is meshed with a transmission chain, the bottom of the transmission chain is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with a scanning camera.

Preferably, one side fixedly connected with slide bar that the spiral shell piece is close to the operation frame, one side fixedly connected with slider that the spiral shell piece is kept away from to the slide bar, the spout that uses with the slider cooperation is all seted up to the both sides of operation frame inner chamber.

Preferably, the top and the bottom of the fixed plate are both penetrated by a positioning cross rod, and both sides of the positioning cross rod are fixedly connected with the joint of the horizontal driving frame.

Preferably, the inner cavity of the horizontal driving frame is provided with a second through groove matched with the transmission chain for use, and the bottom of the inner cavity of the operation frame is provided with a first through groove matched with the scanning camera for use.

Preferably, the top and two sides of the operation frame are both provided with mounting and fixing holes, and inner cavities of the mounting and fixing holes are provided with internal threads.

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

1. the utility model discloses an operation frame, the horizontal drive frame, the spiral shell piece, the scanning camera, the location horizontal pole, the threaded rod, the driving chain, the fixed plate, first speed reduction servo motor, second speed reduction servo motor, rotation fluted disc and rotary rod, can make the device reach the function that scanning accuracy is high, 3D who has solved on the current market prints and does not possess the function that scanning accuracy is high, in the use, the removal scanning accuracy of scanner is relatively poor, it is great to lead to the later stage to print the process error, the quality of product is printed in the influence, the later stage is maintained the problem that wastes time and energy.

2. Through the use of the sliding block and the sliding groove, the phenomenon of shaking and clamping stagnation of the screw block during movement can be effectively avoided, and the smoothness of the screw block during movement is improved;

the positioning cross rod is used for limiting, so that the phenomenon that the fixed plate shakes unstably when moving can be effectively avoided, and the stability of the scanning camera when in use is improved;

through the through groove, the operation scanning of the scanning camera and the rotation of the transmission chain can be facilitated, and the flexibility of the equipment during operation is improved;

through the establishment of the installation fixing hole, the installation of the equipment can be more convenient for a user to fix, and the operation and the use of the working personnel are convenient.

Drawings

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

fig. 2 is a schematic view of the connection structure of the threaded rod in a top view;

fig. 3 is a schematic view of the horizontal driving frame overlooking connection structure of the present invention.

In the figure: 1. an operation frame; 2. a horizontal driving frame; 3. a screw block; 4. a first through groove; 5. scanning a camera; 6. positioning the cross bar; 7. a threaded rod; 8. a drive chain; 9. a fixing plate; 10. a first bearing; 11. a slide bar; 12. a first deceleration servo motor; 13. a chute; 14. a slider; 15. a second through groove; 16. a second deceleration servo motor; 17. rotating the fluted disc; 18. rotating the rod; 19. a second bearing.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an operation frame 1, horizontal drive frame 2, spiral shell piece 3, first logical groove 4, scanning camera 5, location horizontal pole 6, threaded rod 7, driving chain 8, fixed plate 9, first bearing 10, slide bar 11, first speed reduction servo motor 12, spout 13, slider 14, second logical groove 15, second speed reduction servo motor 16, rotating fluted disc 17, rotary rod 18 and second bearing 19 part are the general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a high-precision scanning device for 3D printing comprises an operation frame 1, wherein mounting fixing holes are formed in the top and two sides of the operation frame 1, and inner threads are formed in the inner cavity of the mounting fixing holes, so that a user can conveniently mount and fix equipment, and the scanning device is convenient for the operation and use of workers, first deceleration servo motors 12 are fixedly connected to two sides of the back surface of the operation frame 1, the output end of each first deceleration servo motor 12 penetrates through the operation frame 1 and is fixedly connected with a threaded rod 7, the bottom of each threaded rod 7 is movably connected with a first bearing 10, the bottom of each first bearing 10 is fixedly connected with the joint of the operation frame 1, a screw block 3 is meshed with the surface of each threaded rod 7, a sliding rod 11 is fixedly connected to one side of the screw block 3 close to the operation frame 1, and a sliding block 14 is fixedly connected to one side of the sliding rod 11 far from, the two sides of the inner cavity of the operation frame 1 are respectively provided with a sliding chute 13 matched with the sliding block 14 for use, through the use of the sliding block 14 and the sliding chutes 13, the phenomenon of shaking and clamping stagnation of the screw block 3 during movement can be effectively avoided, the smoothness during movement of the screw block 3 is improved, the top of the screw block 3 is fixedly connected with the horizontal driving frame 2, the top of the inner cavity of the horizontal driving frame 2 is fixedly connected with a second speed-reducing servo motor 16, the output end of the second speed-reducing servo motor 16 is fixedly connected with a rotating rod 18, one side of the rotating rod 18 far away from the second speed-reducing servo motor 16 is movably connected with a second bearing 19, one side of the second bearing 19 far away from the rotating rod 18 is fixedly connected with the joint of the horizontal driving frame 2, the surface of the rotating rod 18 is fixedly connected with a rotating fluted disc 17, the surface of the rotating fluted disc 17 is meshed with a transmission chain 8, first logical groove 4 of using with the cooperation of scanning camera 5 is seted up to the bottom of 1 inner chamber of operation frame, set up through leading to the groove, the operation scanning and the rotation of driving chain 8 of scanning camera 5 of can being convenient for more, flexibility when having promoted the equipment operation, the bottom fixedly connected with fixed plate 9 of driving chain 8, the top and the bottom of fixed plate 9 all run through there is location horizontal pole 6, the both sides of location horizontal pole 6 all with the junction fixed connection of horizontal drive frame 2, it is spacing through the use of location horizontal pole 6, can effectively avoid fixed plate 9 to appear rocking unstable phenomenon when removing, stability when having promoted scanning camera 5 and using, the bottom fixedly connected with scanning camera 5 of fixed plate 9.

When the scanning camera is used, the threaded rod 7 is driven to rotate by the rotation of the first speed reduction servo motor 12, the threaded rod 3 is driven to move by the rotation of the threaded rod 7, the horizontal driving frame 2 is driven to move by the movement of the threaded rod 3, the scanning camera 5 is driven to move by the movement of the horizontal driving frame 2 to carry out scanning work in the front-back direction, the rotary rod 18 is driven to rotate by the starting of the second speed reduction servo motor 16, the rotary fluted disc 17 is driven to rotate by the rotation of the rotary rod 18, the transmission chain 8 is driven to rotate by the rotation of the rotary fluted disc 17, the fixed plate 9 is driven to move by the rotation of the transmission chain 8, the scanning camera 5 is driven to move by the movement of the fixed plate 9, the scanning camera 5 is driven to carry out scanning in the left-right direction, motors with speed reduction servo specifications are used by the first speed reduction servo motor 12 and the, make the removal of scanning camera 5 conveniently control more, it is more steady to remove simultaneously, cooperation through above-mentioned structure can make the device reach the high function of scanning precision, it does not possess the high function of scanning precision to have solved the 3D scanning device for printing on the current market, in the use, the removal scanning precision of scanner is relatively poor, it is great to lead to the later stage to print the process error, the quality of product is printed in the influence, the later stage is maintained the problem that wastes time and energy, be fit for using widely.

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 high accuracy scanning device for 3D prints, includes operation frame (1), its characterized in that: the utility model discloses an operation frame, including operation frame (1), first speed reduction servo motor (12) of equal fixedly connected with in both sides at the back of operation frame (1), the output of first speed reduction servo motor (12) runs through operation frame (1) and fixedly connected with threaded rod (7), the bottom swing joint of threaded rod (7) has first bearing (10), the bottom of first bearing (10) and the junction fixed connection of operation frame (1), the surface meshing of threaded rod (7) has spiral shell piece (3), the top fixedly connected with horizontal drive frame (2) of spiral shell piece (3), the top fixedly connected with second speed reduction servo motor (16) of horizontal drive frame (2) inner chamber, the output fixedly connected with rotary rod (18) of second speed reduction servo motor (16), one side swing joint that second speed reduction servo motor (16) were kept away from to rotary rod (18) has second bearing (19), one side of rotary rod (18) and the junction fixed connection of horizontal drive frame (2) are kept away from in second bearing (19), the fixed surface of rotary rod (18) is connected with rotates fluted disc (17), the surface meshing of rotating fluted disc (17) has drive chain (8), the bottom fixedly connected with fixed plate (9) of drive chain (8), the bottom fixedly connected with scanning camera (5) of fixed plate (9).

2. A scanning apparatus for high precision 3D printing according to claim 1, characterized in that: the screw block (3) is close to one side fixedly connected with slide bar (11) of operation frame (1), one side fixedly connected with slider (14) of screw block (3) are kept away from in slide bar (11), spout (13) that use with slider (14) cooperation are all seted up to the both sides of operation frame (1) inner chamber.

3. A scanning apparatus for high precision 3D printing according to claim 1, characterized in that: the top and the bottom of fixed plate (9) all run through and have location horizontal pole (6), the both sides of location horizontal pole (6) all with the junction fixed connection of horizontal drive frame (2).

4. A scanning apparatus for high precision 3D printing according to claim 1, characterized in that: the inner cavity of the horizontal driving frame (2) is provided with a second through groove (15) matched with the transmission chain (8) for use, and the bottom of the inner cavity of the operation frame (1) is provided with a first through groove (4) matched with the scanning camera (5) for use.

5. A scanning apparatus for high precision 3D printing according to claim 1, characterized in that: the top and the two sides of the operation frame (1) are both provided with mounting and fixing holes, and inner threads are formed in inner cavities of the mounting and fixing holes.