CN-224221870-U - Excimer UV curing machine

CN224221870UCN 224221870 UCN224221870 UCN 224221870UCN-224221870-U

Abstract

The utility model discloses an excimer UV curing machine which comprises a frame, a conveying belt, sealing components and curing components, wherein an installation cavity is formed in the frame, the conveying belt is installed in the installation cavity, the conveying belt comprises an upper straight section, gaps are formed between the left side and the right side of the upper straight section and the side wall of the installation cavity, the sealing components comprise sealing components, the sealing components are installed on the left side and the right side of the frame, the two sealing components extend towards the direction close to the middle of the frame, the curing components are installed at the top of the frame, the curing components comprise a cover body and curing lamps installed on the cover body, a feeding and discharging channel is formed between the cover body and the conveying belt, and sealing cloth is installed at the feeding end and the discharging end of the feeding and discharging channel.

Inventors

GUO WEIGUANG
ZHANG MINGQUAN
YANG YUNMIAO

Assignees

广东瀚秋智能装备股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250527

Claims (10)

1. The utility model provides an excimer UV solidification machine, includes frame and conveyer belt, have the installation cavity in the frame, the conveyer belt is installed in the installation cavity, the conveyer belt includes straight section, go up straight section both sides with have the clearance between the lateral wall in installation cavity, its characterized in that still includes: The sealing assembly comprises sealing elements, the sealing elements are arranged on the left side and the right side of the frame, the two sealing elements extend towards the direction close to the middle of the frame, and the sealing elements can cover the gap; The curing assembly is arranged at the top of the frame and comprises a cover body and a curing lamp arranged on the cover body, a feeding and discharging channel extending along the front-back direction is arranged between the cover body and the conveying belt, and an air curtain capable of spraying nitrogen is arranged at the feeding end and the discharging end of the feeding and discharging channel.
2. The excimer UV curing machine of claim 1, wherein the sealing assembly further comprises a support member, wherein the left and right sides of the support member are fixedly connected to the left and right sides of the mounting cavity, respectively, and the upper straight section is disposed on top of the support member.
3. The excimer UV curing machine according to claim 2, wherein the left and right sides of the conveyor belt are provided with annular positioning strips extending annularly along the inner side walls thereof, grooves are formed in the positions of the support member corresponding to the two annular positioning strips, and the two annular positioning strips are respectively arranged in the two grooves.
4. The excimer UV curing machine of claim 3, wherein one end of the seal is mounted on the support and the other end of the seal is positioned on the upper straight section.
5. The excimer UV curing machine of claim 4, further comprising a connector comprising a straight section and a vertical section positioned in the groove, wherein one end of the straight section is mounted on the support, the other end of the straight section is positioned above the groove and connected with the upper end of the vertical section, and the annular positioning strip is positioned between one side of the groove near the middle of the frame and the vertical section.
6. The excimer UV curing machine of claim 5, wherein one end of the seal is mounted on the other end of the straight section.
7. The excimer UV curing machine according to claim 1, wherein the cover is vertically movably sleeved outside the frame.
8. The excimer UV curing machine according to claim 7, wherein sealing strips are arranged between inner side walls on the left and right sides of the interior of the cover body and the outer side walls of the frame, and the sealing strips can seal a space between the inner side walls and the outer side walls.
9. The excimer UV curing machine according to claim 8, wherein a plurality of sealing belts are provided, and the plurality of sealing belts are mounted on the inner side wall of the cover body at intervals in the up-down direction.
10. The excimer UV curing machine according to claim 7, wherein the cover is mounted on the frame via a guide rail, a driving device is mounted on the frame, the driving device is connected with the cover, and the driving device can drive the cover to move up and down.

Description

Excimer UV curing machine Technical Field The utility model relates to the technical field of photo-curing machines, in particular to an excimer UV curing machine. Background The existing excimer UV curing machine needs to be introduced with nitrogen for working when working, but the excimer UV curing machine does not block the structure that oxygen enters the excimer UV curing machine, so that oxygen enters the excimer UV curing machine to influence the working of a curing lamp. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model proposes an excimer UV curing machine. According to the embodiment of the first aspect of the utility model, the excimer UV curing machine comprises a frame, a conveying belt, a sealing assembly and a curing assembly, wherein a mounting cavity is formed in the frame, the conveying belt is mounted in the mounting cavity, the conveying belt comprises an upper straight section, gaps are formed between the left side and the right side of the upper straight section and the side wall of the mounting cavity, the sealing assembly comprises sealing elements, the sealing elements are mounted on the left side and the right side of the frame, the two sealing elements extend towards the direction close to the middle of the frame and can cover the gaps, the curing assembly is mounted on the top of the frame, the curing assembly comprises a cover body and a curing lamp mounted on the cover body, a feeding channel extending in the front-rear direction is arranged between the cover body and the conveying belt, and sealing cloths are mounted at the feeding end and the discharging end of the feeding channel. According to some embodiments of the utility model, the sealing assembly further comprises a support member, wherein the left side and the right side of the support member are fixedly connected with the left side and the right side of the mounting cavity respectively, and the upper straight section is arranged at the top of the support member. According to some embodiments of the utility model, the left and right sides of the conveying belt are provided with annular positioning strips extending annularly along the inner side walls of the conveying belt, the positions of the supporting piece corresponding to the two annular positioning strips are provided with grooves, and the two annular positioning strips are respectively arranged in the two grooves. According to some embodiments of the utility model, one end of the seal is mounted on the support and the other end of the seal is placed on the upper straight section. According to some embodiments of the utility model, the connecting piece further comprises a connecting piece, wherein the connecting piece comprises a transverse straight section and a vertical section positioned in the groove, one end of the transverse straight section is installed on the supporting piece, the other end of the transverse straight section is positioned above the groove and connected with the upper end of the vertical section, and the annular positioning strip is arranged between one side, close to the middle of the rack, of the groove and the vertical section. According to some embodiments of the utility model, one end of the seal is mounted on the other end of the straight section. According to some embodiments of the utility model, the cover is sleeved outside the frame in a vertically movable manner. According to some embodiments of the utility model, a sealing band is installed between the inner side walls of the left and right sides of the cover body and the outer side wall of the frame, and the sealing band can seal the space between the inner side wall and the outer side wall. According to some embodiments of the utility model, the sealing strips are a plurality of, and the sealing strips are arranged on the inner side wall of the cover body at intervals along the up-down direction. According to some embodiments of the utility model, the cover is mounted on the frame through a guide rail, a driving device is mounted on the frame, the driving device is connected with the cover, and the driving device can drive the cover to move up and down. The excimer UV curing machine provided by the embodiment of the utility model has at least the following technical effects: 1. the gap between the left side and the right side of the upper straight section and the side wall of the installation cavity is covered by the two sealing pieces respectively, oxygen is prevented from entering the feeding and discharging channel through the gap, and an air curtain capable of spraying nitrogen is arranged at the feeding end and the discharging end of the feeding and discharging channel, so that external oxygen is prevented from entering the feeding and discharging channel through the feeding end and the discharging end, the external oxygen is prevented from entering t