CN214605926U

CN214605926U - Photocuring 3D printer levelling mechanism

Info

Publication number: CN214605926U
Application number: CN202120413637.9U
Authority: CN
Inventors: 郝申申
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-05
Anticipated expiration: 2031-02-25

Abstract

The utility model belongs to the technical field of leveling mechanism, and discloses a photocuring 3D printer leveling mechanism, which comprises a base, wherein a vertical rod is arranged at one side position above the base in the vertical direction, the vertical direction of the top of a rod body of the vertical rod is connected with a rotating shaft, one end of the rotating shaft, which is far away from the vertical rod, is connected with a rotating seat, one end outside the rotating seat is fixedly connected with a horizontal plate in the horizontal direction, and a rubber layer is fixedly arranged below a plate body of the horizontal plate. The working quality of the leveling mechanism is improved.

Description

Photocuring 3D printer levelling mechanism

Technical Field

The utility model belongs to the technical field of the levelling mechanism, concretely relates to photocuring 3D printer levelling mechanism.

Background

The photocuring 3D printer is a three-dimensional printer made of oligomer materials, is also a three-dimensional printer, is a rapid forming process, and is used as a film type bearing platform in the printing process.

The existing leveling mechanism of the photocuring 3D printer cannot perform leveling work on a printing platform accurately when working, and in the process of adjustment, the mechanism is easy to shake, so that the whole mechanism is unstable, and the normal running and the accuracy of the leveling work are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photocuring 3D printer levelling mechanism to solve the levelling mechanism operation of current photocuring 3D printer comparatively complicated and do not have the problem of good accuracy nature and do not set up the problem that corresponding shock-absorbing structure stabilizes whole mechanism at the leveling in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photocuring 3D printer leveling mechanism, includes the base, the vertical direction in top one side position of base is provided with the montant, the bottom fixed connection of montant is in the base, the vertical direction in body of rod top of montant is connected with the axis of rotation, the one end that the montant was kept away from to the axis of rotation is connected with and rotates the seat, the outside one end horizontal direction fixedly connected with horizontal plate of rotating the seat, the fixed rubber layer that is provided with in position below the plate body of horizontal plate.

Preferably, one side position of montant is provided with shock-absorbing structure, shock-absorbing structure includes the spring holder, the bottom fixed connection of spring holder in the base, the vertical direction fixedly connected with bracing piece of the one end of base is kept away from to the spring holder, the horizontal direction fixedly connected with base station of the one end of spring holder is kept away from to the bracing piece, the body of rod outside of bracing piece is provided with the spring.

Preferably, the horizontal direction fixedly connected with limiting plate of the outside intermediate position of the body of rod of montant, the through-hole has been seted up to the inside vertical direction of plate body of limiting plate, the vertical direction fixedly connected with telescopic link in plate body top one side position of limiting plate, the one end fixedly connected with print platform of limiting plate is kept away from to the telescopic link.

Preferably, a horizontal ruler is arranged on one side of the outside of the platform body of the printing platform, the horizontal ruler comprises a ruler body, and a fixing seat is fixedly connected to one end of the outside of the ruler body.

Preferably, one side of the table body of the base table is fixedly connected with two sleeves, and the two sleeves are symmetrically arranged along the vertical central line of the base table.

Preferably, a screw rod is arranged in the base station in the vertical direction, a leveling contact plate is fixedly connected to the top of the rod body of the screw rod, and a rotating button is fixedly connected to the bottom of the screw rod.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up horizontal plate and turn button adjustment mechanism, rotate the turn button and make the screw rod take place to rotate and drive the leveling contact plate of top and take place for the ascending removal of sleeve, until making the leveling contact plate contact with print platform's bottom and carry out the level adjustment to print platform under the reference of top horizontal plate and handle, increased the accuracy nature of level (l) ing and simplified the complexity that the leveling was handled, improved leveling mechanism's operating mass with rated load.

(2) The utility model discloses set up shock-absorbing structure, shock-absorbing structure rotates the in-process that the turn button carries out level (l) ing to the printing platform at operating personnel and can utilize the elasticity that the spring has to provide certain shock attenuation processing for whole mechanism for operating personnel can be more stable and accurate carry out leveling work to the printing platform, optimized leveling mechanism's working property.

(3) The utility model discloses set up the level bar, level bar fixed mounting is in print platform's outside, and operating personnel can comparatively audio-visually and timely utilize the level bar to survey print platform whether tend to the horizontally condition at the in-process that carries out the leveling to print platform to make corresponding processing through both sides leveling structure, guaranteed leveling mechanism's work effect.

Drawings

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

FIG. 2 is a schematic structural view of the level of the present invention;

fig. 3 is a bottom view of the horizontal plate of the present invention;

fig. 4 is a schematic view of the internal structure of the sleeve of the present invention;

FIG. 5 is an enlarged view of the point A of the present invention;

in the figure: 1. a base; 2. a vertical rod; 3. a rotating shaft; 4. a rotating seat; 5. a horizontal plate; 50. a rubber layer; 6. a shock-absorbing structure; 60. a spring seat; 61. a support bar; 62. a spring; 7. a base station; 8. a limiting plate; 80. a through hole; 9. a telescopic rod; 10. a printing platform; 11. a level bar; 110. a ruler body; 12. a fixed seat; 13. a sleeve; 14. a screw; 15. turning a button; 16. leveling the contact 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. 1-5, the present invention provides the following technical solutions: the utility model provides a photocuring 3D printer leveling mechanism, the on-line screen storage device comprises a base 1, the vertical direction in top one side position of base 1 is provided with montant 2, montant 2 is provided with two altogether, two montants 2 set up along base 1's vertical central line symmetry, the bottom fixed connection of montant 2 is in base 1, the vertical direction in body of rod top of montant 2 is connected with axis of rotation 3, the one end that montant 2 was kept away from to axis of rotation 3 is connected with rotates seat 4, it can take place the rotation on the horizontal plane for montant 2 through axis of rotation 3 to rotate seat 4, rotate seat 4's outside one end horizontal direction fixedly connected with horizontal plate 5, the fixed rubber layer 50 that is provided with in plate body below position of horizontal plate 5, the rubber layer 50 can not take place to cut the rubbing phenomenon when having guaranteed that the plate body of horizontal plate 5 and print platform 10 take place to contact.

Further, one side position of montant 2 is provided with shock-absorbing structure 6, shock-absorbing structure 6 includes spring holder 60, spring holder 60's bottom fixed connection is in base 1, base 1's the vertical direction fixedly connected with bracing piece 61 of one end is kept away from to spring holder 60, bracing piece 61 has certain elasticity, the horizontal direction fixedly connected with base station 7 of one end of spring holder 60 is kept away from to bracing piece 61, the body of rod outside of bracing piece 61 is provided with spring 62, spring 62's bottom fixed connection is in spring holder 60, top fixed connection is in the bottom of base station 7.

Further, the horizontal direction fixedly connected with limiting plate 8 in the outside middle position of the body of rod of montant 2, through-hole 80 has been seted up to the inside vertical direction of plate body of limiting plate 8, the setting of through-hole 80 can be so that screw rod 14 runs through, the vertical direction fixedly connected with telescopic link 9 in the plate body top side position of limiting plate 8, certain elastic deformation can take place at the in-process that print platform 10 carried out the regulation to telescopic link 9, limit plate 8's one end fixedly connected with print platform 10 is kept away from to telescopic link 9.

Specifically, a horizontal ruler 11 is arranged at one side of the outside of the table body of the printing platform 10, the horizontal ruler 11 comprises a ruler body 110, a fixing seat 12 is fixedly connected to one end of the outside of the ruler body 110, a screw is arranged inside the fixing seat 12, and the ruler body 110 is fixedly installed outside the table body of the printing platform 10 through the fixing seat 12.

It is worth to say, the table body outside one side position fixed connection of base station 7 has sleeve 13, and sleeve 13 is provided with two altogether, and two sleeve 13 set up along the vertical central line symmetry of base station 7, and the inside vertical direction of two sleeve 13 all has seted up the screw hole.

Further, a screw 14 is vertically arranged in the base platform 7, a leveling contact plate 16 is fixedly connected to the top of a rod body of the screw 14, a rotating button 15 is fixedly connected to the bottom of the screw 14, and the screw 14 can be in threaded fit with a threaded hole in the sleeve 13, so that the leveling contact plate 16 is driven to move upwards to level the printing platform 10 under the condition that the rotating button 15 rotates.

The utility model discloses a theory of operation and use flow: when the utility model is used, the rotating seat 4 is moved to rotate through the rotating shaft 3, the horizontal plate 5 at the end part of the rotating seat is driven to rotate to move to the horizontal position above the printing platform 10, an operator rotates the rotating button 15 to enable the screw 14 to be in threaded fit with the threaded hole in the sleeve 13 so as to drive the leveling contact plate 16 above the rotating seat to move upwards relative to the sleeve 13, after the leveling contact plate 16 is contacted with the bottom of the printing platform 10, the leveling contact plate 16 can continuously provide certain pressure from bottom to top to the printing platform 10 under the rotating state of the screw 14, at the moment, the telescopic rod 9 positioned at one side position above the plate body of the limiting plate 8 deforms, when the top of the plate body of the printing platform 10 is contacted and attached with the horizontal plate 5, the printing platform 10 tends to be in a horizontal state, the horizontal ruler 11 fixedly arranged at one side position outside the printing platform 10 can give certain reference in the leveling process, the operation personnel can observe conveniently, the damping structure 6 between the base station 7 and the base 1 can provide a certain damping effect in the leveling process, the stability of the whole mechanism and the leveling accuracy are guaranteed, and the rotating seat 4 is rotated again after leveling is completed to drive the horizontal plate 5 to rotate away from the upper side of the printing platform 10.

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 photocuring 3D printer levelling mechanism, includes base (1), its characterized in that: a vertical rod (2) is arranged on one side of the upper portion of the base (1) in the vertical direction, the bottom of the vertical rod (2) is fixedly connected to the base (1), a rotating shaft (3) is connected to the top of a rod body of the vertical rod (2) in the vertical direction, one end, far away from the vertical rod (2), of the rotating shaft (3) is connected with a rotating seat (4), one end of the outer portion of the rotating seat (4) is fixedly connected with a horizontal plate (5) in the horizontal direction, and a rubber layer (50) is fixedly arranged below a plate body of the horizontal plate (5);

a damping structure (6) is arranged on one side of the vertical rod (2), the damping structure (6) comprises a spring seat (60), the bottom of the spring seat (60) is fixedly connected to the base (1), a supporting rod (61) is fixedly connected to one end, far away from the base (1), of the spring seat (60) in the vertical direction, a base station (7) is fixedly connected to one end, far away from the spring seat (60), of the supporting rod (61) in the horizontal direction, and a spring (62) is arranged outside a rod body of the supporting rod (61);

the inner vertical direction of the base station (7) is provided with a screw (14), the top of the rod body of the screw (14) is fixedly connected with a leveling contact plate (16), and the bottom of the screw (14) is fixedly connected with a rotating button (15).

2. The photocuring 3D printer leveling mechanism of claim 1, wherein: the utility model discloses a printing plate, including montant (2), the body of rod outside intermediate position horizontal direction fixedly connected with limiting plate (8), through-hole (80) have been seted up to the inside vertical direction of plate body of limiting plate (8), the vertical direction fixedly connected with telescopic link (9) of plate body top one side position of limiting plate (8), the one end fixedly connected with print platform (10) of limiting plate (8) are kept away from to telescopic link (9).

3. The photocuring 3D printer leveling mechanism of claim 2, wherein: a horizontal ruler (11) is arranged on one side of the outside of the table body of the printing platform (10), the horizontal ruler (11) comprises a ruler body (110), and a fixing seat (12) is fixedly connected to one end of the outside of the ruler body (110).

4. The photocuring 3D printer leveling mechanism of claim 1, wherein: the outer side position of the stage body of base station (7) fixedly connected with sleeve (13), sleeve (13) are provided with two altogether, two sleeve (13) set up along the vertical central line symmetry of base station (7).