CN219184229U

CN219184229U - Photo-curing machine

Info

Publication number: CN219184229U
Application number: CN202320132300.XU
Authority: CN
Inventors: 王坤鹏; 杜凯凯; 薛剑; 许亚新; 赵京
Original assignee: Weifang Jiadelong Denture Co ltd
Current assignee: Weifang Jiadelong Denture Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-16
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses a light curing machine, which relates to the field of light curing machines and comprises a shell, wherein a control plate is arranged at the position, close to one side, of the front surface of the shell, two groups of box doors are arranged between the inner side walls of the shell and positioned at a notch, a rotating mechanism is arranged at the bottom end inside the shell, an arc lamp is arranged at the top position inside the shell, a shading mechanism is arranged between the top of the box doors and the top end inside the shell, the rotating mechanism comprises a rotary table, a first groove is formed in the bottom end inside the shell, and a vertical shaft is arranged at the middle position inside the first groove; the utility model has the advantages that: the light contact that can make resin product and arc lamp send is more even, and effectual improvement solidification rate and the quality of resin product, two sets of light barrier can shelter from the space between chamber door and the shell, avoids the light of arc lamp to penetrate staff's eye directly, plays effectual guard action.

Description

Photo-curing machine

Technical Field

The utility model relates to the field of photocuring machines, in particular to a photocuring machine.

Background

Along with the improvement of the technology level, 3D printing has been widely used, and a workpiece printed by a 3D printer needs to be cured by a photo-curing machine, and the photo-curing machine rapidly cures a 3D printing resin product under the action of light waves in a specific wavelength range by utilizing a photo-curing principle, so that the 3D printing resin product can be used for manufacturing false teeth.

Through retrieving, patent number CN215584436U discloses a medium light curing machine, although the light weight operation of the machine body can be realized, the false tooth can be put in or taken out when being convenient for follow-up production, but because the light rays radiated by the arc lamp inside the light curing machine are straight, the false tooth backlight surface of the resin product can not be effectively radiated, and the product quality is affected.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a photo-curing machine which can make the contact of a resin product and light rays emitted by an arc lamp more uniform and effectively improve the curing speed and the quality of false teeth of the resin product.

In order to solve the technical problem, the technical scheme of the utility model is that the light curing machine comprises a shell, wherein an operation panel is arranged at the position, close to one side, of the front surface of the shell, two groups of box doors are arranged between the inner side walls of the shell and at the position of a notch, a rotating mechanism is arranged at the bottom end inside the shell, an arc lamp is arranged at the top position inside the shell, and a shading mechanism is arranged between the top of the box doors and the top inside the shell.

As a further aspect of the utility model: the rotating mechanism comprises a rotary table, a first groove is formed in the bottom end of the inner portion of the shell, a vertical shaft is arranged in the middle of the inner portion of the first groove, two groups of support plates are symmetrically arranged at the bottom end of the inner portion of the shell and located at the edge of the first groove, a baffle is arranged at the upper end of each support plate, a buffer groove is formed in one side of each baffle, and a positioning plate is arranged in each buffer groove.

As a further aspect of the utility model: the locating plate is located the inside one end of dashpot and has seted up the second recess, be provided with the telescopic link between the second recess inside wall and the dashpot inside wall.

As a further aspect of the utility model: the shell bottom is provided with the motor, and the axis of rotation and the vertical axis bottom rigid coupling of motor, carousel fixed cover is established at the vertical axis top and is located first recess inside position, telescopic link surface winding is provided with the spring.

As a further aspect of the utility model: the locating plate is movably arranged inside the buffer groove through a telescopic rod matched with a spring, and one end, far away from the baffle, of the locating plate is provided with an arc groove.

As a further aspect of the utility model: the shading mechanism comprises a light barrier, a rotating shaft is arranged at the edge angle position of the light barrier, a guide groove is formed in the side wall of the light barrier and close to the edge position, and a limiting rod is arranged at the top position inside the shell.

As a further aspect of the utility model: one end of the rotating shaft is fixedly connected with the top position inside the shell, the bottom of the limiting rod is positioned inside the guide groove, the light barrier is in a fan-shaped arrangement, and one side of the light barrier is fixedly connected with the side wall of the box door.

Compared with the prior art, the utility model has the following advantages: the two groups of locating plates are respectively pressed into the corresponding buffer grooves, the resin product is placed at the upper end of the turntable in the shell, then the telescopic rod with the elastic force of the spring located in the second groove pushes the locating plate to move out of the buffer grooves, the side wall of the resin product is clamped, the door of the arc lamp is closed, the arc lamp is opened, the vertical shaft is started to drive the turntable to rotate in the first groove, the baffle is matched with the locating plate to locate the resin product, the resin product is prevented from sliding from the upper end of the turntable, the baffle is lifted by the support plate to be not contacted with the turntable, the turntable is prevented from being influenced to rotate, the arc lamp irradiates the resin product for solidification, the resin product is enabled to continuously rotate, the resin product is enabled to be contacted with light emitted by the arc lamp more uniformly, and the solidification speed and the quality of the resin product are effectively improved.

After the solidification of the resin product is finished, the two groups of box doors are opened, and the box doors drive the light barrier to rotate around the rotating shaft to move out from the top of the shell along with the rotation of the box doors until the guide groove is far away from one side wall of the box doors and moves to the position of one side of the limiting rod, at the moment, the limiting rod and the guide groove can limit the light barrier, the two groups of light barrier can shield the gap between the box doors and the shell, the light rays of the arc lamps are prevented from directly irradiating eyes of workers, and an effective protective effect is achieved.

Drawings

FIG. 1 is a schematic diagram of a photo-curing machine according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing an internal structure of a photo-curing machine according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a positioning plate according to an embodiment of the present utility model;

fig. 4 is a schematic partial structure of a photo-curing machine according to an embodiment of the utility model.

In the figure: 1. a housing; 2. a control panel; 3. a door; 4. a rotating mechanism; 5. a first groove; 6. a turntable; 7. a vertical axis; 8. a support plate; 9. a baffle; 10. a buffer tank; 11. a positioning plate; 12. a second groove; 13. a telescopic rod; 14. a light shielding mechanism; 15. a light barrier; 16. a rotating shaft; 17. a guide groove; 18. and a limit rod.

Description of the embodiments

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

Referring to fig. 1-4, a photo-curing machine includes a housing 1, a control board 2 is disposed on a front side of the housing 1 near one side, two sets of doors 3 are disposed between inner side walls of the housing 1 and at a notch position, a rotation mechanism 4 is disposed at a bottom end inside the housing 1, an arc lamp is disposed at a top position inside the housing 1, and a shading mechanism 14 is disposed between a top of the doors 3 and a top inside the housing 1.

Referring to fig. 2 and 3, the rotating mechanism 4 includes a turntable 6, a first groove 5 is provided at the bottom end inside the housing 1, a vertical shaft 7 is provided at the middle position inside the first groove 5, two groups of support plates 8 are symmetrically provided at the bottom end inside the housing 1 and at the edge of the first groove 5, a baffle 9 is provided at the upper end of the support plate 8, a buffer slot 10 is provided at one side of the baffle 9, and a positioning plate 11 is provided inside the buffer slot 10.

The vertical shaft 7 drives the turntable 6 to rotate in the first groove 5 by the starting motor, at the moment, the baffle plate 9 is matched with the positioning plate 11 to position the resin product, so that the resin product is prevented from sliding off the upper end of the turntable 6, and the baffle plate 9 is lifted by the support plate 8 to be not contacted with the turntable 6, so that the rotation of the turntable 6 is prevented from being influenced.

The locating plate 11 is located the inside one end of dashpot 10 and has seted up second recess 12, is provided with telescopic link 13 between the inside wall of second recess 12 inside wall and dashpot 10 inside wall.

The shell 1 bottom is provided with the motor, and the axis of rotation and the vertical axis 7 bottom rigid coupling of motor, and carousel 6 fixed cover is established at the vertical axis 7 top and is located first recess 5 inside positions, and telescopic link 13 surface winding is provided with the spring, and locating plate 11 cooperates the spring activity setting inside buffer tank 10 through telescopic link 13, and the arc wall has been seted up to baffle 9 one end to locating plate 11.

Through making the resin product constantly rotate, can make the resin product contact more even with the light that the arc lamp sent, effectual improvement solidification rate and the quality of resin product.

When the light curing machine is used, the control plate 2 arranged on the front surface of the shell 1 is used for controlling the light curing machine, two groups of positioning plates 11 are respectively pressed into the corresponding buffer grooves 10, then resin products are placed at the upper end of the turntable 6 in the shell 1, after that, the telescopic rod 13 with the elastic force of the spring positioned in the second groove 12 pushes the positioning plates 11 to move out of the buffer grooves 10, the side wall of the resin products is clamped, the box door 3 is closed, the arc lamp is opened, the vertical shaft 7 is started to drive the turntable 6 to rotate in the first groove 5, at the moment, the baffle plate 9 is matched with the positioning plates 11 to position the resin products, the resin products are prevented from sliding from the upper end of the turntable 6, the baffle plate 9 is lifted by the support plate 8 to be not contacted with the turntable 6, the rotation of the turntable 6 is prevented from being influenced, the arc lamp continuously rotates in the process of irradiating and curing the resin products, the resin products can be enabled to be contacted with light emitted by the arc lamp more uniformly, and the curing speed and the quality of the resin products are effectively improved.

The resin product in this embodiment may be a denture.

Example 2

Referring to fig. 4, the light shielding mechanism 14 includes a light shielding plate 15, a rotating shaft 16 is disposed at a corner position of the light shielding plate 15, a guiding groove 17 is disposed on a side wall of the light shielding plate 15 and near an edge position, and a limiting rod 18 is disposed at a top position inside the housing 1.

The two groups of light barriers 15 can shield the gap between the box door 3 and the shell 1, so that the light of the arc lamp is prevented from being directly irradiated to eyes of workers, and an effective protective effect is achieved.

One end of the rotating shaft 16 is fixedly connected with the top position inside the shell 1, the bottom of the limiting rod 18 is positioned inside the guide groove 17, the light barrier 15 is in a fan-shaped arrangement, and one side of the light barrier 15 is fixedly connected with the side wall of the box door 3.

The two sets of the box doors 3 are opened, and along with the rotation of the box doors 3, the box doors 3 drive the light barrier 15 to rotate around the rotating shaft 16 to move out from the top of the shell 1.

Specifically, after the resin product solidification finishes, open two sets of chamber doors 3, along with the rotation of chamber door 3, chamber door 3 drives the light barrier 15 and rotates about pivot 16 and shift out from shell 1 top, until guide slot 17 keeps away from a lateral wall of chamber door 3 and removes to gag lever post 18 one side position, gag lever post 18 and guide slot 17 can be spacing to light barrier 15 this moment, two sets of light barrier 15 can shelter from the space between chamber door 3 and shell 1, avoid the light of arc lamp to penetrate the eyes of staff directly, play effectual guard action, later take out the resin product.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A light curing machine comprising a housing (1), characterized in that: the novel arc lamp is characterized in that a control board (2) is arranged at the position, close to one side, of the front surface of the shell (1), two groups of box doors (3) are arranged between the inner side walls of the shell (1) and positioned at the notch positions, a rotating mechanism (4) is arranged at the bottom end inside the shell (1), an arc lamp is arranged at the top position inside the shell (1), and a shading mechanism (14) is arranged between the top of the box doors (3) and the top end inside the shell (1);

the rotating mechanism (4) comprises a rotary table (6), a first groove (5) is formed in the bottom end of the inside of the shell (1), a vertical shaft (7) is arranged in the middle of the inside of the first groove (5), two groups of support plates (8) are symmetrically arranged at the bottom end of the inside of the shell (1) and at the edge of the first groove (5), a baffle plate (9) is arranged at the upper end of the support plate (8), a buffer groove (10) is formed in one side of the baffle plate (9), and a positioning plate (11) is arranged in the buffer groove (10);

a second groove (12) is formed in one end of the positioning plate (11) positioned in the buffer groove (10), and a telescopic rod (13) is arranged between the inner side wall of the second groove (12) and the inner side wall of the buffer groove (10);

the bottom of the shell (1) is provided with a motor, a rotating shaft of the motor is fixedly connected with the bottom of the vertical shaft (7), the turntable (6) is fixedly sleeved on the top of the vertical shaft (7) and positioned in the first groove (5), and a spring is wound on the surface of the telescopic rod (13);

the locating plate (11) is movably arranged inside the buffer groove (10) through a telescopic rod (13) matched with a spring, and one end, far away from the baffle plate (9), of the locating plate (11) is provided with an arc-shaped groove.

2. A light curing machine as set forth in claim 1, wherein: the shading mechanism (14) comprises a light blocking plate (15), a rotating shaft (16) is arranged at the corner position of the light blocking plate (15), a guide groove (17) is formed in the side wall of the light blocking plate (15) and close to the edge position, and a limiting rod (18) is arranged at the top position inside the shell (1).

3. A light curing machine as claimed in claim 2, wherein: one end of the rotating shaft (16) is fixedly connected with the top position inside the shell (1), the bottom of the limiting rod (18) is positioned at the inner position of the guide groove (17), the light barrier (15) is in a fan-shaped arrangement, and one side of the light barrier (15) is fixedly connected with the side wall of the box door (3).