CN211251349U

CN211251349U - Eccentric wheel positioning structure based on 3D printer

Info

Publication number: CN211251349U
Application number: CN201922332239.XU
Authority: CN
Inventors: 麻文霞; 吴丽晖; 罗德清
Original assignee: Jiangsu Zhongji Weilian Intelligent Technology Co ltd
Current assignee: Jiangsu Zhongji Weilian Intelligent Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-14
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an eccentric wheel location structure based on 3D printer, including the mount, go up roof, base, transmission structure, draw-in groove, spring, the upper portion fixed mounting of mount has last roof, the inside fixed mounting of mount has the base, the fixed surface of base installs the transmission structure, the fixed surface who goes up the roof installs the draw-in groove, the internal fixation of draw-in groove has the spring, the fixed surface of base installs the motor, the left side fixed mounting of motor has the pivot. The utility model discloses, make the fly leaf reciprocate perpendicularly through the removal of connecting rod to improved the stability of magazine and the accuracy nature of printing portion, through the fixture block joint on the surface of connecting axle, made the connecting axle drive the printing portion level fixed, ensured the separation of printing portion and magazine, guaranteed the continuous work of printing portion, improved the work efficiency of printing mechanism, made the long-time use of printer.

Description

Eccentric wheel positioning structure based on 3D printer

Technical Field

The utility model relates to a 3D printer technical field specifically is an eccentric wheel location structure based on 3D printer.

Background

The common printer used in daily life can print planar articles designed by a computer, the working principle of the 3D printer is basically the same as that of the common printer, only the printing materials are different, the printing materials of the common printer are ink and paper, the 3D printer is filled with different printing materials such as metal, ceramic, plastic, sand and the like, the printing materials are actual raw materials, after the printer is connected with the computer, the printing materials can be stacked layer by layer through computer control, and finally, a blueprint on the computer is changed into an actual object. Colloquially, a 3D printer is a device that can "print" out real 3D objects, such as printing a robot, printing a toy car, printing various models, even food, and so on. The generic name "printer" refers to the technical principle of a common printer, since the process of layered processing is very similar to inkjet printing. This printing technology is called 3D stereoscopic printing technology, and the raw materials in the printing mechanism prints into the printing layer and drives the printing layer to separate from the magazine and realize printing in the in-process of printing, and in this in-process, the magazine must keep the level can guarantee the accuracy nature of printing process, also must guarantee that magazine and printing mechanism separate simultaneously.

General 3D printer adopts the braking that photoelectric switch is used for controlling the motor, when photoelectric switch damaged, perhaps live time is of a specified duration, and ageing phenomenon can appear in equipment to reduce the accuracy of printing, reduce the life of equipment, thereby reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eccentric wheel location structure based on 3D 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: the utility model provides an eccentric wheel location structure based on 3D printer, includes the mount, goes up roof, base, transmission structure, draw-in groove, spring, the upper portion fixed mounting of mount has the roof, the inside fixed mounting of mount has the base, the fixed surface of base installs the transmission structure, the fixed surface of going up the roof installs the draw-in groove, the inside fixed mounting of draw-in groove has the spring.

The transmission structure is including motor, pivot, fixture block, dwang, connecting axle, connecting rod, fly leaf, printing portion, loading board, the fixed surface of base installs the motor, the left side fixed mounting of motor has the pivot, the fixed surface of pivot installs the fixture block, the inside fixed mounting of mount has the dwang, the left side fixed mounting of dwang has the connecting axle, the fixed surface of connecting axle installs the connecting rod, the fixed surface of connecting rod installs the fly leaf, the bottom fixed mounting of fly leaf has printing portion, the upper portion fixed mounting of fly leaf has the loading board.

Preferably, the surface of the connecting shaft is provided with a groove, and the connecting shaft is clamped on the surface of the clamping block.

Preferably, the surface of connecting axle is provided with the commentaries on classics piece and the connecting rod passes through the surface of commentaries on classics piece fixed mounting at connecting axle and fly leaf.

Preferably, the connecting shaft is in an inclined plane shape, and the inclined plane of the connecting shaft is clamped on the surface of the rotating shaft.

Preferably, a spring is fixedly installed inside the bearing plate.

Preferably, the surface of the clamping groove is provided with an opening matched with the bearing plate.

Compared with the prior art, the beneficial effects of the utility model are that: this eccentric wheel location structure based on 3D printer makes the fly leaf reciprocate perpendicularly through the removal of connecting rod to improved the stability of magazine and the accuracy nature of printing the portion, through the fixture block joint on the surface of connecting axle, make the connecting axle drive the printing portion level fixed, ensured the separation of printing portion and magazine, guaranteed the continuous work of printing the portion, improved the work efficiency of printing mechanism, make the long-time use of printer.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic view of the movable plate structure of the present invention.

In the figure: 1. a fixed mount; 2. an upper top plate; 3. a base; 4. a transmission structure; 401. a motor; 402. a rotating shaft; 403. a clamping block; 404. rotating the rod; 405. a connecting shaft; 406. a connecting rod; 407. a movable plate; 408. a printing section; 409. a carrier plate; 5. a card slot; 6. a spring.

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 an embodiment: the utility model provides an eccentric wheel location structure based on 3D printer, including mount 1, go up roof 2, base 3, transmission structure 4, draw-in groove 5, spring 6, the upper portion fixed mounting of mount 1 has roof 2, the inside fixed mounting of mount 1 has base 3, the fixed surface of base 3 installs transmission structure 4, the fixed surface of going up roof 2 installs draw-in groove 5, the surface of draw-in groove 5 be provided with the opening of loading board 409 looks adaptation, the inside fixed mounting of draw-in groove 5 has spring 6.

The transmission structure 4 comprises a motor 401, a rotating shaft 402, a clamping block 403, a rotating rod 404, a connecting shaft 405, a connecting rod 406, a movable plate 407, a printing part 408 and a bearing plate 409, wherein the motor 401 is fixedly installed on the surface of the base 3, the rotating shaft 402 is fixedly installed on the left side of the motor 401, the clamping block 403 is fixedly installed on the surface of the rotating shaft 402, the clamping block 403 is clamped on the surface of the connecting shaft 405, so that the connecting shaft 405 drives the printing part 408 to be horizontally fixed, the separation of the printing part 408 and a material box is ensured, the continuous work of the printing part is ensured, the working efficiency of the printing mechanism is improved, the printer is used for a long time, the rotating rod 404 is fixedly installed inside the fixed frame 1, the connecting shaft 405 is fixedly installed on the left side of the rotating rod 404, the connecting shaft 405 is in an inclined plane shape, the inclined plane of the connecting shaft 405 is clamped on the, the surface of connecting axle 405 is provided with the recess and connecting axle 405 joint is on the surface of fixture block 403, the fixed surface of connecting axle 405 installs connecting rod 406, the removal through the connecting rod makes the fly leaf reciprocate perpendicularly to improved the stability of magazine and the accuracy nature of printing portion, the fixed surface of connecting rod 406 installs fly leaf 407, the bottom fixed mounting of fly leaf 407 has printing portion 408, the upper portion fixed mounting of fly leaf 407 has loading board 409, the inside fixed mounting of loading board 409 has spring 6.

The working principle is as follows: when using an eccentric wheel location structure based on 3D printer, rotate the fixture block 403 joint connecting axle 405 surface that makes through pivot 402, connecting axle 405 takes place to deflect when the recess of fixture block 403 joint connecting axle 405, thereby make connecting rod 406 drive make fly leaf 407 reciprocate, spring 6 contracts, fly leaf 407 drives printing portion 408 and carries out the printing work, when the recess of fixture block 403 not joint connecting axle 405, the inclined plane on pivot 402 surface joint connecting axle 405 surface, thereby make connecting axle 405 fixed, connecting rod 406 drives fly leaf 407 and printing portion 408 fixed, thereby reach printing portion 408 and the detached purpose of magazine.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an eccentric wheel location structure based on 3D printer, includes mount (1), goes up roof (2), base (3), drive structure (4), draw-in groove (5), spring (6), its characterized in that: an upper top plate (2) is fixedly mounted on the upper portion of the fixing frame (1), a base (3) is fixedly mounted inside the fixing frame (1), a transmission structure (4) is fixedly mounted on the surface of the base (3), a clamping groove (5) is fixedly mounted on the surface of the upper top plate (2), and a spring (6) is fixedly mounted inside the clamping groove (5);

the transmission structure (4) comprises a motor (401), a rotating shaft (402), a clamping block (403), a rotating rod (404), a connecting shaft (405), a connecting rod (406), a movable plate (407), a printing part (408) and a bearing plate (409), a motor (401) is fixedly arranged on the surface of the base (3), a rotating shaft (402) is fixedly arranged on the left side of the motor (401), a clamping block (403) is fixedly installed on the surface of the rotating shaft (402), a rotating rod (404) is fixedly installed in the fixed frame (1), a connecting shaft (405) is fixedly installed on the left side of the rotating rod (404), a connecting rod (406) is fixedly installed on the surface of the connecting shaft (405), the surface of the connecting rod (406) is fixedly provided with a movable plate (407), the bottom of the movable plate (407) is fixedly provided with a printing part (408), and the upper part of the movable plate (407) is fixedly provided with a bearing plate (409).

2. The eccentric wheel positioning structure based on the 3D printer according to claim 1, wherein: the surface of the connecting shaft (405) is provided with a groove, and the connecting shaft (405) is clamped on the surface of the clamping block (403).

3. The eccentric wheel positioning structure based on the 3D printer according to claim 1, wherein: the surface of connecting axle (405) is provided with the commentaries on classics piece and connecting rod (406) pass through the commentaries on classics piece fixed mounting in the surface of connecting axle (405) and fly leaf (407).

4. The eccentric wheel positioning structure based on the 3D printer according to claim 1, wherein: the connecting shaft (405) is in an inclined plane shape, and the inclined plane of the connecting shaft (405) is clamped on the surface of the rotating shaft (402).

5. The eccentric wheel positioning structure based on the 3D printer according to claim 1, wherein: and a spring (6) is fixedly arranged in the bearing plate (409).

6. The eccentric wheel positioning structure based on the 3D printer according to claim 1, wherein: the surface of the clamping groove (5) is provided with an opening matched with the bearing plate (409).