CN219927253U

CN219927253U - Photo-curing device

Info

Publication number: CN219927253U
Application number: CN202320917654.5U
Authority: CN
Inventors: 黄福胜; 张剑; 高海清; 万明春
Original assignee: Guangdong Silver Basis Technology Co ltd
Current assignee: Guangdong Silver Basis Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-31
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a light curing device which comprises a frame, a mounting frame and a curing structure, wherein the frame comprises a base plate and a driving assembly which are connected; the mounting frame is connected with the base plate and is provided with a mounting groove for placing a workpiece; the curing structure comprises a lamp box and a curing frame which are connected, the curing frame is provided with a containing groove, the curing frame is in sliding connection with the substrate, the curing frame is connected with the output end of the driving assembly, and the driving assembly drives the curing frame to slide between a first position and a second position relative to the substrate; when the curing frame is positioned at the first position, the mounting frame is positioned in the accommodating groove, and the lamp box is arranged corresponding to the workpiece; when the solidification frame is located the second position, the mounting bracket is located the holding tank outward. According to the utility model, the driving assembly drives the curing frame to move between the first position and the second position, so that the lamp box can irradiate the workpiece in a quantitative high-energy manner, the irradiation time is reduced, and the production efficiency is improved.

Description

Photo-curing device

Technical Field

The utility model relates to the field of photo-curing, in particular to a photo-curing device.

Background

At present, with the development of electronic products, information such as functional indication, security indication, brand LOGO and the like of the electronic products are text or pattern information formed on the appearance surface of the products directly through silk screen printing or pad printing. In the traditional production process, the printed workpieces are randomly placed on a conveyor belt of a running line of a UV oven, and the workpieces are conveyed to a UV lamp irradiation functional area through the conveyor belt to be solidified with ink. Because the position of work piece on the conveyer belt is random, so the printing area on the work piece is all random when flowing through the angle and the position of UV lamp light source that the UV lamp shines the functional area relatively, can all satisfy printing ink UV photocuring for the position of placing that covers all work pieces and pass, and the intensity of the UV lamp of UV oven can moderately be adjusted down, increases the UV lamp irradiation time simultaneously, and consequently the UV lamp solidification inefficiency.

Disclosure of Invention

The utility model mainly aims to provide a light curing device to solve the problem of low curing efficiency of a traditional UV oven running wire.

In order to achieve the above object, the light curing device provided by the utility model comprises a frame, a mounting frame and a curing structure, wherein the frame comprises a base plate and a driving assembly which are connected; the mounting frame is connected with the base plate, and a mounting groove for placing a workpiece is formed in the mounting frame; the curing structure comprises a lamp box and a curing frame which are connected, wherein the curing frame is provided with a containing groove, the curing frame is in sliding connection with the substrate, the curing frame is connected with the output end of the driving assembly, and the driving assembly drives the curing frame to slide between a first position and a second position relative to the substrate; when the curing frame is positioned at the first position, the mounting frame is positioned in the accommodating groove, and the lamp box is arranged corresponding to the workpiece; when the solidifying frame is positioned at the second position, the mounting frame is positioned outside the accommodating groove.

Optionally, the mounting bracket includes mounting panel and the mount pad that is connected, the mounting panel with the base plate is connected, the mount pad is formed with the mounting groove, be provided with the sensor on the cell wall of mounting groove, the sensor is used for responding to whether place the work piece in the mounting groove.

Optionally, a first limiting block is disposed on the substrate, and when the curing frame is located at the first position, the first limiting block abuts against a groove wall of the accommodating groove.

Optionally, a plurality of first connecting holes are formed in the substrate, the first connecting holes are arranged at intervals along the sliding direction of the curing frame, and the first limiting block is detachably connected with any one of the first connecting holes through a fastener.

Optionally, a second limiting block is arranged on the substrate, and a stop part is formed on the curing frame; when the curing frame is positioned at the second position, the stop part is abutted with the second limiting block.

Optionally, the drive assembly includes drive cylinder and connecting seat, the connecting seat with the base plate can dismantle the connection, drive cylinder with the connecting seat is connected, drive cylinder's output with the solidification frame is connected.

Optionally, the driving assembly further comprises a connecting bar, two ends of the connecting bar are a first end and a second end respectively, the first end is connected with the output end of the driving cylinder, and the second end is detachably connected with the curing frame through a locking piece.

Optionally, the solidification frame includes sliding plate and the support that is connected, the sliding plate with drive assembly's output is connected, the sliding plate is connected with the slider, be provided with the slide rail on the base plate, the slider with slide rail sliding connection.

Optionally, the support is formed by a plurality of condensing plates concatenation, and a plurality of condensing plates cooperation is formed with the installation cavity, the lamp house set up in the installation cavity.

Optionally, a cooling water channel is arranged in the lamp box, the light solidifying device further comprises a cooling box, cooling water is arranged in the cooling box, and the cooling box is communicated with the cooling water channel through a pipeline.

In the technical scheme of the utility model, the driving component is connected with the base plate to realize the installation and fixation of the driving component. The mounting bracket is connected with the substrate to realize the mounting and fixing of the mounting bracket, the mounting bracket is provided with a mounting groove, the mounting groove is used for placing a workpiece, and the mounting groove is matched with the shape of the workpiece so that the workpiece can be stably and reliably placed on the light curing device. The curing frame is provided with a containing groove, and the curing frame can slide along the front-back direction relative to the base plate. The driving assembly is used as a power source and used for pushing the curing frame to move between a first position and a second position relative to the substrate. When the solidifying frame is positioned at the first position, the mounting frame is positioned in the accommodating groove, the lamp box is arranged corresponding to the workpiece, and the lamp box irradiates the workpiece with high energy in a quantitative manner so as to solidify the ink on the workpiece. After the work piece photocuring is accomplished, drive assembly drive curing frame moves forward, until the curing frame moves to the second position, and the mounting bracket is located outside the holding tank, and staff or robot takes out the work piece that photocuring accomplished from the mounting tank, then puts into next work piece, and drive assembly drives the curing frame again and moves backward, until the curing frame moves to first position, carries out photocuring to next work piece. According to the utility model, the driving assembly drives the curing frame to move between the first position and the second position, so that the lamp box can irradiate the workpiece in a quantitative high-energy manner, the irradiation time is reduced, and the production efficiency is improved. Compared with the traditional UV oven flow wire, the photocuring device provided by the utility model has smaller volume, can be freely and flexibly combined and wired, forms an integrated working unit with an upstream silk screen printing and forming process through robot transportation, and improves the production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a curing frame in a first position according to an embodiment of the present utility model;

FIG. 3 is a schematic view illustrating a structure of a curing frame at an angle in a second position according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a curing frame at another angle in a second position according to an embodiment of the present utility model;

fig. 5 is an exploded view of a curing frame according to an embodiment of the present utility model.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientation shown in fig. 1, and is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.

The present utility model provides a light curing apparatus 100.

In one embodiment, as shown in fig. 1 to 5, the light curing apparatus 100 includes a frame 10, a mounting frame 20, and a curing structure 30, the frame 10 including a base plate 11 and a driving assembly 12 connected; the mounting frame 20 is connected with the base plate 11, and the mounting frame 20 is formed with a mounting groove 23 for placing the workpiece 50; the curing structure 30 comprises a lamp box 31 and a curing frame 32 which are connected, the curing frame 32 is provided with an accommodating groove 321, the curing frame 32 is in sliding connection with the base plate 11, the curing frame 32 is connected with the output end of the driving component 12, and the driving component 12 drives the curing frame 32 to slide between a first position and a second position relative to the base plate 11; when the curing frame 32 is positioned at the first position, the mounting frame 20 is positioned in the accommodating groove 321, and the lamp box 31 is arranged corresponding to the workpiece 50; when the curing frame 32 is in the second position, the mounting frame 20 is positioned outside the receiving groove 321.

The base plate 11 extends in the front-rear direction, and the driving assembly 12 is mounted and fixed by being connected to the base plate 11. The mounting frame 20 is mounted and fixed by being connected with the base plate 11, the mounting frame 20 is formed with a mounting groove 23, the mounting groove 23 is used for placing the workpiece 50, and the mounting groove 23 is matched with the shape of the workpiece 50 so that the workpiece 50 can be stably and reliably placed on the photo-curing device 100. The curing frame 32 is formed with a receiving groove 321, the receiving groove 321 extending in the front-rear direction, and the curing frame 32 being slidable in the front-rear direction with respect to the substrate 11. The drive assembly 12 serves as a power source for pushing the curing frame 32 relative to the substrate 11 between the first and second positions. Referring to fig. 2 in combination, when the curing rack 32 is at the first position, the mounting rack 20 is located in the accommodating groove 321, and the lamp box 31 is disposed corresponding to the workpiece 50, and the lamp box 31 irradiates the workpiece 50 with high energy to cure the ink on the workpiece 50. Referring to fig. 3 and 4 in combination, after the photo-curing of the workpiece 50 is completed, the driving assembly 12 drives the curing frame 32 to move forward until the curing frame 32 moves to the second position, the mounting frame 20 is located outside the accommodating groove 321, the workpiece 50 after the photo-curing is completed is taken out of the mounting groove 23 by a worker or a robot and then put into the next workpiece 50, and the driving assembly 12 drives the curing frame 32 to move backward again until the curing frame 32 moves to the first position, so as to photo-cure the next workpiece 50.

According to the utility model, the driving assembly 12 drives the curing frame 32 to move between the first position and the second position, so that the lamp box 31 can irradiate the workpiece 50 quantitatively with high energy, the irradiation time is shortened, and the production efficiency is improved. In addition, compared with the traditional UV oven running wire, the photocuring device 100 has smaller volume, can be freely and flexibly combined and wired, forms an integrated working unit with an upstream silk screen printing and forming process through robot transportation, and improves the production efficiency.

Specifically, the light source of the light box 31 may be a UV lamp or an LED lamp, and in the present utility model, the light source of the light box 31 may be flexibly adjusted according to actual needs, and the present utility model does not limit the light source of the light box 31.

In an embodiment, referring to fig. 2 in combination, the mounting frame 20 includes a mounting plate 21 and a mounting seat 22 connected to each other, the mounting plate 21 is connected to the base plate 11, the mounting seat 22 is formed with a mounting groove 23, and a sensor is disposed on a groove wall of the mounting groove 23 and is used for sensing whether the workpiece 50 is placed in the mounting groove 23.

The mounting frame 20 is connected with the base plate 11 through the mounting plate 21, the mounting seat 22 is connected with the mounting plate 21 to realize the mounting and fixing of the mounting frame, and the mounting frame 20 forms a mounting groove 23 through the mounting seat 22. The sensor is disposed on the wall of the mounting groove 23, and the sensor is used for sensing whether the workpiece 50 is placed in the mounting groove 23.

Specifically, the photo-curing device 100 further includes a control box, when the control box receives a signal that the photo-curing process of the previous workpiece 50 is completed, the control box controls the driving assembly 12 to drive the curing frame 32 to move forward to the second position, so that the mounting plate 21 is located outside the accommodating groove 321, then the robot takes the previous workpiece 50 out of the mounting groove 23, the sensor senses that the workpiece 50 is not placed in the mounting groove 23, the control box controls the robot to place the next workpiece 50 in the mounting groove 23, the sensor senses that the workpiece 50 is placed in the mounting groove 23, and the control box controls the driving assembly 12 to drive the curing frame 32 to move backward to the first position so as to photo-cure the next workpiece 50.

In an embodiment, referring to fig. 2, a first limiting block 111 is disposed on the substrate 11, and when the curing frame 32 is located at the first position, the first limiting block 111 abuts against a wall of the accommodating groove 321.

When the curing frame 32 is at the first position, the first limiting block 111 is abutted against the groove wall of the accommodating groove 321, and the first limiting block 111 is arranged to limit the backward movement of the curing frame 32, so that the curing frame 32 is prevented from interfering the mounting frame 20 and the workpiece 50, and the stability and reliability of the photo-curing device 100 are improved.

In an embodiment, referring to fig. 2 in combination, a plurality of first connecting holes 112 are formed on the substrate 11, the plurality of first connecting holes 112 are disposed at intervals along the sliding direction of the curing frame 32, and the first limiting block 111 is detachably connected to any one of the first connecting holes 112 through a fastener.

The first limiting blocks 111 are detachably connected with any one of the first connecting holes 112 through fasteners, so that the first limiting blocks 111 can move in the front-rear direction according to the size of the mounting frame 20, and the first limiting blocks 111 can be conveniently replaced after being worn by the user in a detachable mode, and the use flexibility of the first limiting blocks 111 is improved. Specifically, the fastener is a bolt, and the bolt has the advantages of easily available materials and convenient installation.

In an embodiment, referring to fig. 3 and fig. 4 in combination, a second limiting block 113 is disposed on the substrate 11, and a stop portion 322 is formed on the curing frame 32; when the curing frame 32 is at the second position, the stop portion 322 abuts against the second limiting block 113.

The curing frame 32 is formed with a stopper 322, and the stopper 322 extends in the left-right direction. When the curing frame 32 is located at the second position, the stop portion 322 abuts against the second limiting block 113, and the second limiting block 113 is arranged to limit the forward movement of the curing frame 32, so that the curing frame 32 is prevented from being separated from the substrate 11 due to the overlong forward movement distance, and the photocuring device 100 is more convenient to use.

In a preferred technical solution, the base plate 11 is provided with a plurality of second connecting holes 114, the second connecting holes 114 are arranged at intervals along the sliding direction of the curing frame 32, and the second limiting block 113 is detachably connected with any one of the second connecting holes 114 through a fastener.

The second limiting blocks 113 are detachably connected with any one of the second connecting holes 114 through fasteners, so that the second limiting blocks 113 can move in the front-rear direction according to the size of the mounting frame 20, and the second limiting blocks 113 are convenient to be detached and connected to be replaced after being worn, and the use flexibility of the second limiting blocks 113 is improved. Specifically, the fastener is a bolt, and the bolt has the advantages of easily available materials and convenient installation.

In an embodiment, referring to fig. 2 in combination, the driving assembly 12 includes a driving cylinder 121 and a connecting seat 122, the connecting seat 122 is detachably connected with the substrate 11, the driving cylinder 121 is connected with the connecting seat 122, and an output end of the driving cylinder 121 is connected with the curing frame 32.

The connecting seat 122 is detachably connected with the base plate 11, and the connecting seat 122 is convenient to replace after being worn, so that the connecting seat 122 is more convenient to use, and meanwhile, the driving cylinder 121 is also convenient to replace after being worn, so that the driving cylinder 121 is more convenient to use. The driving cylinder 121 serves as a power source for pushing the curing frame 32 to move in the front-rear direction, and the driving cylinder 121 has advantages of stable output and convenient installation.

In an embodiment, referring to fig. 2 in combination, the driving assembly 12 further includes a connecting bar 123, two ends of the connecting bar 123 are a first end 1231 and a second end 1232, the first end 1231 is connected to the output end of the driving cylinder 121, and the second end 1232 is detachably connected to the curing frame 32 through a locking member.

The connecting bar 123 has the turning, realizes driving cylinder 121 and solidification frame 32 through connecting bar 123 and is connected, and connecting bar 123 realizes being connected with driving cylinder 121's output through first end 1231, and connecting bar 123's second end 1232 passes through the retaining member and is connected with solidification frame 32 can be dismantled, specifically, the retaining member is the bolt, and the bolt has the advantage of easily drawing materials and easy to assemble. The connecting strip 123 is detachably connected with the curing frame 32, so that the curing frame 32 is convenient to replace after being worn, and the curing frame 32 is more convenient to use.

In one embodiment, referring to fig. 3, the curing frame 32 includes a sliding plate 323 and a bracket 324, wherein the sliding plate 323 is connected with the output end of the driving assembly 12, the sliding plate 323 is connected with a sliding block, the base plate 11 is provided with a sliding rail 115, and the sliding block is slidably connected with the sliding rail 115.

The slide plate 323 extends in the front-rear direction, and the curing frame 32 is connected to the output end of the drive unit 12 through the slide plate 323. The slider is connected with the below of slip board 323, is provided with slide rail 115 on the base plate 11, and slide rail 115 extends along the fore-and-aft direction, slider and slide rail 115 sliding connection, through setting up slider and slide rail 115 cooperation and making the process that solidification frame 32 moved along the fore-and-aft direction more stable and reliable, improve light solidification device 100's stability and reliability.

In an embodiment, referring to fig. 5, the bracket 324 is formed by splicing a plurality of light condensing plates 3241, the plurality of light condensing plates 3241 are matched to form a mounting cavity 3242, and the light box 31 is disposed in the mounting cavity 3242.

Through a plurality of condensing panels 3241 cooperation formation installation cavity 3242, installation cavity 3242 is used for placing lamp house 31, and condensing panels 3241 can concentrate the light that lamp house 31 sent, improves photocuring efficiency.

In an embodiment, referring to fig. 1 in combination, a cooling water channel is disposed in the light box 31, the light solidifying device 100 further includes a cooling box 40, cooling water is disposed in the cooling box 40, and the cooling box 40 is in communication with the cooling water channel through a pipeline.

The cooling water is arranged in the cooling box 40, and the cooling box 40 is communicated with the cooling water channel through a pipeline, so that the cooling water in the cooling box 40 can be introduced into the cooling water channel to cool and dissipate heat of the lamp box 31, potential safety hazards caused by high temperature of the lamp box 31 are avoided, and the safety and reliability of the photo-curing device 100 are improved.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. A light-curing apparatus, characterized in that the light-curing apparatus comprises:

the rack comprises a base plate and a driving assembly which are connected;

the mounting frame is connected with the base plate and is provided with a mounting groove for placing a workpiece;

the curing structure comprises a lamp box and a curing frame which are connected, wherein the curing frame is provided with a containing groove and is in sliding connection with the substrate, the curing frame is connected with the output end of the driving assembly, and the driving assembly drives the curing frame to slide between a first position and a second position relative to the substrate; when the curing frame is positioned at the first position, the mounting frame is positioned in the accommodating groove, and the lamp box is arranged corresponding to the workpiece; when the solidifying frame is positioned at the second position, the mounting frame is positioned outside the accommodating groove.

2. The light curing apparatus of claim 1, wherein the mounting frame comprises a mounting plate and a mounting seat which are connected, the mounting plate is connected with the base plate, the mounting seat is formed with the mounting groove, and a sensor is arranged on a groove wall of the mounting groove and used for sensing whether a workpiece is placed in the mounting groove.

3. The light curing device of claim 2, wherein a first stopper is disposed on the substrate, and the first stopper abuts against a wall of the accommodating groove when the curing frame is in the first position.

4. The light-curing device according to claim 3, wherein a plurality of first connecting holes are formed in the base plate, the plurality of first connecting holes are arranged at intervals along the sliding direction of the curing frame, and the first limiting block is detachably connected with any one of the first connecting holes through a fastener.

5. The light curing device according to claim 1, wherein a second stopper is provided on the substrate, and the curing frame is formed with a stopper; when the curing frame is positioned at the second position, the stop part is abutted with the second limiting block.

6. The light curing apparatus of any one of claims 1 to 5, wherein the driving assembly comprises a driving cylinder and a connection base, the connection base is detachably connected with the substrate, the driving cylinder is connected with the connection base, and an output end of the driving cylinder is connected with the curing frame.

7. The light curing apparatus of claim 6, wherein the driving assembly further comprises a connecting bar, wherein two ends of the connecting bar are a first end and a second end, the first end is connected with the output end of the driving cylinder, and the second end is detachably connected with the curing frame through a locking member.

8. The light-curing device according to any one of claims 1 to 5, wherein the curing frame comprises a sliding plate and a bracket which are connected, the sliding plate is connected with the output end of the driving assembly, the sliding plate is connected with a sliding block, and a sliding rail is arranged on the base plate and is in sliding connection with the sliding rail.

9. The light curing apparatus of claim 8, wherein the bracket is formed by splicing a plurality of light condensing plates, a plurality of light condensing plates are matched to form a mounting cavity, and the light box is arranged in the mounting cavity.

10. The light-curing apparatus as claimed in any one of claims 1 to 5, wherein a cooling water channel is provided in the lamp box, the light-curing apparatus further comprising a cooling tank in which cooling water is provided, the cooling tank being in communication with the cooling water channel through a pipe.