CN213914680U

CN213914680U - Ultraviolet drying device for water paint

Info

Publication number: CN213914680U
Application number: CN202022375884.2U
Authority: CN
Inventors: 叶欣涵; 刘伟; 陆会杰
Original assignee: Wenzhou Vnor New Material Technology Co ltd
Current assignee: Wenzhou Vnor New Material Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-10
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to an ultraviolet drying device of water paint, including the board, be provided with the drying chamber on the board and be used for the conveying to treat the feeding mechanism that dry material got into the drying chamber, be provided with ultraviolet tube in the drying chamber, be used for adjusting ultraviolet tube irradiation range's guiding mechanism and be used for driving guiding mechanism rotates the slewing mechanism who changes ultraviolet tube irradiation angle. Through adopting above-mentioned technical scheme, can be according to the shape difference of waiting to dry the material, the irradiation range and the direction of illumination of adjustment ultraviolet tube are dried to it for ultraviolet ray is dried and can be applied to flat or non-flat furniture or other article, the practicality and the range of application of ultraviolet ray stoving have been strengthened greatly, make the ultraviolet ray of each surface absorption of material more even simultaneously, avoid appearing because of local high temperature or local low temperature low adhesion that causes inadequately, the delaminating, the permeability is poor and hardness quality problems such as lower.

Description

Ultraviolet drying device for water paint

Technical Field

The utility model belongs to the technical field of fluid machinery, concretely relates to ultraviolet ray drying device of water based paint.

Background

The drying of the paint refers to the whole process of converting a liquid or viscous film into a solid coating film, namely a film forming process, and is a process of converting the paint into a coating film with decorative and protective properties. This is directly related to the effect of the paint coating and is a very important part of the production process. The traditional method for drying the water-based self-drying coating is realized in a natural state, and the defects of drying in the natural state are as follows: the drying of the coating is greatly influenced by the external natural environment, and particularly, the defects of no drying, whitening, delamination and the like of the coating are easy to appear under the conditions of high humidity and low temperature, so that the hardness, scratch resistance and other physical properties of the coating can not meet the requirements finally. Therefore, when the external environment is at a humidity of more than 80% and a temperature of less than 5 ℃, the water-based self-drying coating cannot be constructed, so that the construction period of a factory is delayed, and the delivery date is delayed.

Most mechanical equipment all need prevent drawing and anticorrosiving through spraying paint on the surface to prolong the life-span of whole equipment, and traditional spray paint technology direct spraying and equipment surface cause the scheduling problem that drops easily at normal atmospheric temperature, thereby make equipment receive the corruption more easily, shortened life, increased use cost.

The existing drying device can adopt hot air drying, infrared drying and ultraviolet drying. Although the efficiency of hot air drying by using the fan is improved, impurities are often carried in the air flow sprayed by the fan, and the impurities are stuck to the surface of the water-based paint after being blown to the water-based paint, so that the quality of the surface of the water-based paint is influenced; infrared curing has the advantages of fast curing speed, rapid heating, good curing quality and the like, but when the coating is dried by infrared heating, the coating has obvious temperature gradient, and the drying extends from the outer surface to the inner part, so that the coating is not suitable for drying thicker coating films, and simultaneously, infrared drying cannot be used for drying plane objects; in the ultraviolet drying process, a small amount of photosensitizer is contained in the water-based paint, and under the reflection of ultraviolet rays, the photosensitizer absorbs ultraviolet rays with specific wavelengths, synthesizes and generates active groups, initiates the polymerization reaction of film-forming substances, forms a network structure and cures the coating, and the ultraviolet curing has the characteristics of high curing speed of the coating, good coating quality and the like. However, this method can be used only for drying water-based paints and can be used only for drying flat plate-like furniture-coated panels.

Therefore, the existing ultraviolet drying device has better effect in drying the water-based paint, but cannot be used for quickly drying non-flat-plate-shaped furniture or other equipment for spraying the water-based paint, particularly for drying corners or gaps of special-shaped furniture unevenly, the coating becomes brittle due to overhigh temperature, the problems of insufficient adhesive force, delamination and the like due to overlow temperature cause great inconvenience, and the application of the existing ultraviolet drying device is limited, which is a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model provides an ultraviolet ray drying device of water based paint.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an ultraviolet drying device of water paint, includes the board, be provided with the drying chamber on the board and be used for the conveying to wait that the dry material gets into the feeding mechanism of drying chamber, be provided with ultraviolet tube, be used for adjusting ultraviolet tube irradiation range's guiding mechanism and be used for driving guiding mechanism rotates the slewing mechanism who changes ultraviolet tube irradiation angle in the drying chamber.

Through adopting above-mentioned technical scheme, can be according to the shape difference of waiting to dry the material, the irradiation range and the direction of irradiation of adjustment ultraviolet tube are dried it, the problem that ultraviolet drying can only dry into flat furniture and decorate the plate has been solved, make ultraviolet drying can be applied to flat or non-flat furniture or other article on, the practicality and the range of application of ultraviolet drying have been strengthened greatly, make the ultraviolet ray that each surface of material absorbed simultaneously more even, avoid appearing because of local high temperature or local low temperature low adhesive force that causes inadequately, delaminating, the permeability is poor and hardness quality problems such as lower.

The utility model discloses further set up: the slewing mechanism includes semi-annular guide rail, motor and rotation drive assembly, the motor sets up in the outside that the drying chamber corresponds ejection of compact direction, guiding mechanism's top be provided with the guide block of guide rail looks adaptation, guiding mechanism pass through the guide block with guide rail sliding connection, rotation drive assembly include with actuating lever that the motor links to each other and with the interlock piece that the guide block links to each other, the guide rail is relative one side of motor is provided with and is used for supplying interlock piece pivoted spout, motor drive the actuating lever drives actuating mechanism follows guide rail 180 rotates.

Through adopting above-mentioned technical scheme, drive through the motor drive actuating lever guiding mechanism follows guide rail 180 rotates, makes guiding mechanism around treating that dry material 180 rotates can avoid reducing as far as possible and shine the dead angle, and guiding mechanism and slewing mechanism's cooperation has simultaneously realized that ultraviolet tube's diversified multi-angle shines, sets up slide rail and guide block cooperation simultaneously and makes guiding mechanism's rotation operation more stable.

The utility model discloses further set up: guiding mechanism includes the cloud platform support, the cloud platform support includes roof, bottom plate and connecting rod, the centre of bottom plate is provided with the through-hole that is used for holding the rotating disc, the rotating disc below is provided with 2 mounting brackets, link to each other through the connecting axle between the mounting bracket, the cover is equipped with the gyro wheel on the connecting axle, ultraviolet tube set up in on the gyro wheel, be provided with between bottom plate and the roof and be used for the drive rotating disc pivoted drive assembly.

Through adopting above-mentioned technical scheme, set up the drive of first drive assembly the carousel rotates and then drives ultraviolet tube and use the centre of a circle of carousel as 360 rotations of axle, has strengthened its pivoted range greatly, strengthens its practicality.

The utility model discloses further set up: the first driving assembly comprises a first motor and a first driving piece, one end of the first driving piece is connected with the first motor, a first belt wheel is arranged at the other end of the first driving piece, a second belt wheel is arranged outside the rotating disc, and the first belt wheel is connected with the second belt wheel through a synchronous belt.

Through adopting above-mentioned technical scheme, make rotation disc turned angle more accurate through synchronous belt drive.

The utility model discloses further set up: the gyro wheel one side is provided with driven gear, be provided with the passageway that supplies the transmission shaft to pass on the rotating disc, the transmission shaft correspond driven gear's one end be provided with driven gear complex driving gear, the transmission shaft other end links to each other with second drive assembly, thereby second drive assembly passes through the drive thereby the transmission shaft drives the gyro wheel uses the connecting rod to rotate as the axle center.

Through adopting above-mentioned technical scheme, the driven gear through transmission shaft cooperation gyro wheel one side of side realizes that the gyro wheel uses the connecting rod to rotate as axle center 360, nevertheless because of setting up ultraviolet tube on the gyro wheel, consequently can't realize 360 rotations, but its rotation range is still very big.

The utility model discloses further set up: the second drive assembly includes second motor, second driving piece, synchronizing shaft, cooperation gear and drive gear, the second motor with the second driving piece links to each other, the second driving piece is provided with driving gear group outward, the synchronizing shaft corresponds driving gear group's position is provided with rather than engaged with driven gear group, drive gear set up in the transmission shaft is relative the other end of driving gear, the cooperation gear set up in on the synchronizing shaft and mesh with drive gear mutually, thereby second motor drive second driving piece drives the synchronizing shaft and rotates and drive the transmission shaft and rotate.

Through adopting above-mentioned technical scheme, thereby the second motor drive second driving piece drives the synchronizing shaft and rotates and drive the transmission shaft and rotate for thereby the transmission shaft drives the driving gear and makes the gyro wheel rotate, drives ultraviolet tube and uses the connecting rod to rotate as the axle center, has realized two-way rotation, increases its rotation irradiation range.

The utility model discloses further set up: and a reflecting plate is arranged on the inner wall of the drying chamber.

By adopting the technical scheme, the light reflection effect is achieved, 360-degree dead-angle-free irradiation is realized, and the spray paint is dried and cured in a short time.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of an adjusting mechanism according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of an adjusting mechanism and a rotating mechanism according to an embodiment of the present invention;

the reference numbers in the figures mean: 1-machine table, 11-drying chamber, 12-feeding mechanism, 2-ultraviolet lamp tube, 3-adjusting mechanism, 31-guide block, 32-pan-tilt support, 321-top plate, 322-bottom plate, 3221-through hole, 323-connecting rod, 33-first driving component, 331-first motor, 332-first driving component, 333-first belt wheel, 34-second driving component, 341-second motor, 342-second driving component, 343-synchronizing shaft, 344-matching gear, 345-driving gear, 4-rotating mechanism, 41-guide rail, 411-sliding groove, 42-motor, 43-rotating driving component, 431-driving rod, 432-linkage piece, 5-rotating disk and 51-mounting frame, 52-connecting shaft, 53-roller, 531-driven gear, 54-second belt wheel, 55-channel, 6-transmission shaft and 61-driving gear.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Referring to the attached drawings 1-4, the utility model discloses an ultraviolet drying device for water paint, including board 1, be provided with drying chamber 11 on the board 1 and be used for the conveying to treat feeding mechanism 12 that dry material got into drying chamber 11, be provided with ultraviolet tube 2 in the drying chamber 11, be used for adjusting the guiding mechanism 3 of ultraviolet tube 2 irradiation range and be used for driving guiding mechanism 3 rotates the slewing mechanism 4 that changes ultraviolet tube 2 irradiation angle.

The embodiment further provides that: the rotating mechanism 4 includes semi-annular guide rail 41, motor 42 and rotation drive assembly 43, the motor 42 sets up in the outside that drying chamber 11 corresponds ejection of compact direction, the top of adjustment mechanism 3 be provided with the guide block 31 of guide rail 41 looks adaptation, adjustment mechanism 3 pass through the guide block 31 with guide rail 41 sliding connection, rotation drive assembly 43 include with the actuating lever 431 that motor 42 links to each other and with the interlock piece 432 that the guide block 31 links to each other, guide rail 41 is relative one side of motor 42 is provided with and is used for supplying interlock piece 432 pivoted spout 411, the motor 42 drive the actuating lever 431 drives adjustment mechanism 3 follows guide rail 41180 rotates.

The embodiment further provides that: adjustment mechanism 3 includes cloud platform support 32, cloud platform support 32 includes roof 321, bottom plate 322 and connecting rod 323, the centre of bottom plate 322 is provided with through-hole 3221 that is used for holding rotating disc 5, rotating disc 5 below is provided with 2 mounting brackets 51, link to each other through connecting axle 52 between mounting bracket 51, the cover is equipped with gyro wheel 53 on the connecting axle 52, ultraviolet tube 2 set up in on the gyro wheel 53, be provided with between bottom plate 322 and the roof 321 and be used for the drive rotating disc 5 pivoted drive assembly 33.

The embodiment further provides that: the first driving assembly 33 includes a first motor 331 and a first driving member 332, one end of the first driving member 332 is connected to the first motor 331, the other end of the first driving member 332 is provided with a first pulley 333, a second pulley 54 is arranged outside the rotating disc 5, and the first pulley 333 is connected to the second pulley 54 through a synchronous belt.

The embodiment further provides that: a driven gear 531 is arranged on one side of the roller 53, a channel 55 through which the transmission shaft 6 passes is arranged on the rotating disc 5, a driving gear 61 matched with the driven gear 531 is arranged at one end of the transmission shaft 6 corresponding to the driven gear 531, the other end of the transmission shaft 6 is connected with the second driving assembly 34, and the second driving assembly 34 drives the transmission shaft 6 to drive the roller 53 to rotate by taking the connecting rod 323 as an axis.

The embodiment further provides that: the second driving assembly 34 includes a second motor 341, a second driving member 342, a synchronizing shaft 343, a matching gear 344 and a driving gear 345, the second motor 341 is connected to the second driving member 342, a driving gear 61 set is disposed outside the second driving member 342, a driven gear 531 set meshed with the synchronizing shaft 343 is disposed at a position corresponding to the driving gear 61 set, the driving gear 345 is disposed at the other end of the transmission shaft 6 corresponding to the driving gear 61, the matching gear 344 is disposed on the synchronizing shaft 343 and meshed with the driving gear 345, and the second motor 341 drives the second driving member 342 to drive the synchronizing shaft 343 to rotate so as to drive the transmission shaft 6 to rotate.

The embodiment further provides that: and a reflecting plate is arranged on the inner wall of the drying chamber 11.

The above-mentioned "between" does not only mean between orientations and positions, but also means between the interactions of different parts.

Although the terms of the machine table 1, the drying chamber 11, the feeding mechanism 12, the ultraviolet lamp 2, the adjusting mechanism 3, the guide block 31, the pan-tilt support 32, the top plate 321, the bottom plate 322, the through hole 3221, the connecting rod 323, the first driving assembly 33, the first motor 331, the first driving member 332, the first pulley 333, the second driving assembly 34, the second motor 341, the second driving member 342, the synchronizing shaft 343, the mating gear 344, the driving gear 345, the rotating mechanism 4, the guide rail 41, the motor 42, the rotating driving assembly 43, the driving rod 431, the linkage 432, the rotating disc 5, the mounting frame 51, the connecting shaft 52, the roller 53, the driven gear 531, the second pulley 54, the channel 55, the transmission shaft 6, the driving gear 61, and the like are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an ultraviolet drying device of water paint, includes the board, its characterized in that: the drying machine is characterized in that a drying chamber and a feeding mechanism used for conveying materials to be dried to enter the drying chamber are arranged on the machine table, and an ultraviolet lamp tube, an adjusting mechanism used for adjusting the irradiation range of the ultraviolet lamp tube and a rotating mechanism used for driving the adjusting mechanism to rotate to change the irradiation angle of the ultraviolet lamp tube are arranged in the drying chamber.

2. The ultraviolet drying device for the water paint according to claim 1, characterized in that: the slewing mechanism includes semi-annular guide rail, motor and rotation drive assembly, the motor sets up in the outside that the drying chamber corresponds ejection of compact direction, guiding mechanism's top be provided with the guide block of guide rail looks adaptation, guiding mechanism pass through the guide block with guide rail sliding connection, rotation drive assembly include with actuating lever that the motor links to each other and with the interlock piece that the guide block links to each other, the guide rail is relative one side of motor is provided with and is used for supplying interlock piece pivoted spout, motor drive the actuating lever drives actuating mechanism follows guide rail 180 rotates.

3. The ultraviolet drying device for the water paint according to claim 1, characterized in that: guiding mechanism includes the cloud platform support, the cloud platform support includes roof, bottom plate and connecting rod, the centre of bottom plate is provided with the through-hole that is used for holding the rotating disc, the rotating disc below is provided with 2 mounting brackets, link to each other through the connecting axle between the mounting bracket, the cover is equipped with the gyro wheel on the connecting axle, ultraviolet tube set up in on the gyro wheel, be provided with between bottom plate and the roof and be used for the drive rotating disc pivoted drive assembly.

4. The ultraviolet drying device for the water paint according to claim 3, characterized in that: the first driving assembly comprises a first motor and a first driving piece, one end of the first driving piece is connected with the first motor, a first belt wheel is arranged at the other end of the first driving piece, a second belt wheel is arranged outside the rotating disc, and the first belt wheel is connected with the second belt wheel through a synchronous belt.

5. The ultraviolet drying device for the water paint according to claim 3, characterized in that: the gyro wheel one side is provided with driven gear, be provided with the passageway that supplies the transmission shaft to pass on the rotating disc, the transmission shaft correspond driven gear's one end be provided with driven gear complex driving gear, the transmission shaft other end links to each other with second drive assembly, thereby second drive assembly passes through the drive thereby the transmission shaft drives the gyro wheel uses the connecting rod to rotate as the axle center.

6. The ultraviolet drying device for the water paint according to claim 5, characterized in that: the second drive assembly includes second motor, second driving piece, synchronizing shaft, cooperation gear and drive gear, the second motor with the second driving piece links to each other, the second driving piece is provided with driving gear group outward, the synchronizing shaft corresponds driving gear group's position is provided with rather than engaged with driven gear group, drive gear set up in the transmission shaft is relative the other end of driving gear, the cooperation gear set up in on the synchronizing shaft and mesh with drive gear mutually, thereby second motor drive second driving piece drives the synchronizing shaft and rotates and drive the transmission shaft and rotate.

7. The ultraviolet drying device for the water paint according to claim 1, characterized in that: and a reflecting plate is arranged on the inner wall of the drying chamber.