CN210891306U

CN210891306U - UV-LED line light source curing device

Info

Publication number: CN210891306U
Application number: CN201922315577.2U
Authority: CN
Inventors: 钟小波
Original assignee: Shenzhen Jiuzhouxinghe Technology Co ltd
Current assignee: Shenzhen Jiuzhouxinghe Technology Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-06-30
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a UV-LED line light source curing device, it includes the frame, be provided with automatic conveying mechanism and UV solidification module in the frame, wherein the UV solidification module has the heat dissipation shell through trachea connection air exhaust mechanism, disposes the kuppe at heat dissipation shell lower extreme and installs the UV-LED lamp in the kuppe, the inside cavity of heat dissipation shell to link up a plurality of heat absorption holes to the kuppe in the lower part, the utility model provides a UV-LED line light source curing device has avoided disposing heat dissipation mechanism on UV solidification module for whole weight gain.

Description

UV-LED line light source curing device

Technical Field

The utility model relates to a UV solidification technical field especially relates to a UV-LED line light source solidification equipment.

Background

UV-LEDs, i.e. ultraviolet light emitting diodes, are one type of LED, with wavelength ranges: 260-400nm is invisible light with single wavelength, generally below 400nm, 365nm and 395nm are mainly used for curing, 365nm wavelength is generally used for curing UV glue, and the UV-LED can emit a complete continuous ultraviolet band through special design, so that the production requirements in the fields of edge sealing, printing and the like are met.

However, the lamp head power consumption of the UV-LED curing equipment is large, and a good heat dissipation requirement is required, otherwise the lamp head may have too fast temperature rise due to poor heat dissipation, and the service life of the UV-LED curing lamp head is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a UV-LED line light source solidification equipment, avoided configuring the mechanism that dispels the heat on UV solidification module for whole weight increase.

For the purpose of realizing above, the utility model discloses a technical scheme be, it includes the frame, be provided with automatic conveying mechanism and UV solidification module in the frame, wherein the UV solidification module has the heat dissipation shell through trachea connection air exhaust mechanism, disposes the kuppe at heat dissipation shell lower extreme and installs the UV-LED lamp in the kuppe, the inside cavity of heat dissipation shell to link up a plurality of heat absorption holes to the kuppe in the lower part.

In the line light source curing device, the UV curing module is also provided with a connecting column, one end of the connecting column is connected with the frame, the other end of the connecting column penetrates through the heat dissipation shell and extends into the flow guide cover, and the UV-LED lamp is arranged on the connecting column.

In the line light source curing device, the flow guide cover is of a conical structure.

In the line light source curing device, a plurality of radiating fins are uniformly arranged on the conical surface of the air guide sleeve along the circumferential direction.

In the line light source curing device, the frame is further provided with a transverse moving mechanism, the transverse moving mechanism comprises a stepping motor fixed on the air exhaust mechanism, an output shaft of the stepping motor is connected with a screw rod shaft, a sleeve rod seat is sleeved outside the screw rod shaft, and a cylinder is arranged between the sleeve rod seat and the connecting column.

Compared with the prior art, the utility model, beneficial effect does: the device has simple structure and good heat dissipation effect, is not limited by the type and power of the air exhaust mechanism configured in the UV curing module, simultaneously reduces the whole weight of the UV curing module, and is beneficial to production and transportation; other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the UV-LED line light source curing device of the present invention.

Fig. 2 is a schematic perspective view of a UV curing module.

Fig. 3 is a schematic diagram of the internal structure of the UV curing module.

The reference numbers in the drawings correspond to the names: 1. a frame; 2. a UV curing module; 3. an automatic conveying mechanism; 4. an air extraction mechanism; 5. a lateral movement mechanism; 6. an air tube; 7. a cylinder; 21. a heat dissipation housing; 22. a pod; 23. connecting columns; 24. a UV-LED lamp; 25. a heat dissipating fin; 51. a stepping motor; 52. a screw shaft; 53. a rod sleeving seat; 54. a guide post; 210. a cavity; 211. a heat absorption hole; 212. a gas pipe joint.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-3, in the present embodiment, a UV-LED line light source curing device is provided, which includes a frame 1, wherein an automatic conveying mechanism 3 and a UV curing module 2 are disposed on the frame 1, wherein the UV curing module 2 has a heat dissipating housing 21 connected to an air pumping mechanism 4 through an air pipe 6, a guiding hood 22 disposed at a lower end of the heat dissipating housing 21, and a UV-LED lamp 24 mounted in the guiding hood 22, a cavity 210 is formed inside the heat dissipating housing 21, and a plurality of heat absorbing holes 211 are formed in the lower portion of the heat dissipating housing to the guiding hood 22, heat dissipated from the UV-LED lamp 24 in the guiding hood 22 is pumped into the cavity 210 through the heat absorbing holes 211 by the air pumping mechanism 4, and then enters the air pumping mechanism 4 through the air pipe 6, and the air pipe 6 is connected to an air pipe joint 212.

Preferably, the UV curing module 2 further has a connection column 23 having one end connected to the frame 1 and the other end penetrating through the heat dissipating housing 21 and extending into the air guide sleeve 22, the connection column 23 has an internal thread therein, and the UV-LED lamp 24 is mounted on the internal thread of the connection column 24.

Preferably, the air guide sleeve 22 is a conical structure, and a plurality of radiating fins 25 are uniformly arranged on the conical surface of the air guide sleeve 22 along the circumferential direction, so as to further improve the radiating performance.

Preferably, the frame 1 is further provided with a transverse moving mechanism 5, the transverse moving mechanism 5 includes a stepping motor 51 fixed on the air extracting mechanism 4, an output shaft of the stepping motor 51 is connected with a screw shaft 52, a sleeve rod seat 53 is sleeved outside the screw shaft 52, and an air cylinder 7 is arranged between the sleeve rod seat 53 and the connecting column 23.

In the above embodiment, the UV curing module 2 can be selectively adjusted according to the height and length of the workpiece to be cured, the height of the UV curing module 2 is adjusted by the cylinder 7, so that the curing distance is at a reasonable position, the screw shaft 52 is driven by the stepping motor 51 to rotate, and the horizontal position of the UV curing module 2 on the automatic conveying mechanism 3 is adjusted; when a workpiece to be cured is conveyed to the right lower end of the UV curing module 2, the UV-LED lamp 24 is started to be cured, the air exhaust mechanism 4 dissipates heat of the workpiece, the heat is exhausted in the direction of an arrow shown in figure 3, internal components are prevented from being burnt by the heat, and the service life of the device is prolonged.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a UV-LED line light source curing device, it includes frame (1), its characterized in that, be provided with automatic conveying mechanism (3) and UV solidification module (2) on frame (1), wherein UV solidification module (2) have through trachea (6) connect bleed mechanism (4) heat dissipation shell (21), dispose kuppe (22) and install UV-LED lamp (24) in kuppe (22) of heat dissipation shell (21) lower extreme, heat dissipation shell (21) inside cavity (210) to link up a plurality of heat absorption holes (211) in lower part to kuppe (22).

2. The UV-LED line light source curing device as claimed in claim 1, wherein the UV curing module (2) further comprises a connecting column (23) having one end connected to the frame (1) and the other end penetrating through the heat dissipating housing (21) and extending into the air guide sleeve (22), and the UV-LED lamp (24) is mounted on the connecting column (23).

3. The UV-LED line light source curing device as claimed in claim 2, wherein the air guide sleeve (22) is a cone-shaped structure.

4. The UV-LED line light source curing device as claimed in claim 3, wherein a plurality of heat dissipating fins (25) are uniformly arranged on the tapered surface of the air guide sleeve (22) along the circumferential direction.

5. The UV-LED line light source curing device according to claim 2, wherein the frame (1) is further provided with a transverse moving mechanism (5), the transverse moving mechanism (5) comprises a stepping motor (51) fixed on the air suction mechanism (4), an output shaft of the stepping motor (51) is connected with a screw shaft (52), the screw shaft (52) is sleeved with a sleeve rod seat (53), and an air cylinder (7) is arranged between the sleeve rod seat (53) and the connecting column (23).