CN209857595U

CN209857595U - Ultraviolet drying equipment

Info

Publication number: CN209857595U
Application number: CN201920171424.2U
Authority: CN
Inventors: 章雪松
Original assignee: Jiangmen Aoxing Lighting Technology Co Ltd
Current assignee: Jiangmen Aoxing Lighting Technology Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-12-27
Anticipated expiration: 2029-01-30

Abstract

The utility model provides an ultraviolet drying equipment, including box, control cabinet, case lid and conveyor, be divided into the zone of heating and cooling space in the case lid, be provided with the ultraviolet lamp that shines downwards in the zone of heating, still be provided with air supply arrangement in the zone of heating, be provided with exhaust fan on the cooling space, the control cabinet is including PLC controlling means, display screen, switch block, conveyor, temperature sensor, display screen, switch block are connected with PLC controlling means electricity. The utility model discloses an ultraviolet drying equipment is provided with a height adjusting device, can adjust the inlet height of the lamp plate and the irradiation height of the ultraviolet lamp, and can solidify crystal grains on the lamp plates with different heights; still be provided with air supply arrangement, exhaust fan and exhaust gas collecting device, have good heat dissipation function, can collect hot-blast waste gas, avoid waste gas direct discharge to the air in.

Description

Ultraviolet drying equipment

Technical Field

The utility model relates to a field, especially an ultraviolet ray drying equipment are made to lamps and lanterns.

Background

An LED panel lamp is a lighting device installed in a ceiling in an embedded manner, and generally includes a base, a lamp panel, a power supply, a circuit board, and a diffusion plate. In order to avoid the phenomenon that a light source is over-bright or uneven in light emission in the using process, the existing LED panel lamp is provided with a diffusion plate. The diffusion plate is used for scattering luminous flux, so that light is uniformly distributed, and light with mild visual effect and no glare is obtained. In the existing diffusion plate, crystal grains are spread on an acrylic plate coated with UV glue, and then are dried and solidified by using ultraviolet drying equipment. Because the lamp plate of difference has different heights, for adaptation production demand, the ultraviolet drying equipment that can height-adjusting is now urgently needed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides an ultraviolet drying equipment of ability height-adjusting.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an ultraviolet drying equipment, includes the box, sets up at the control cabinet of box one side, sets up case lid and the conveyor of setting in the box on the box, be divided into the zone of heating and cooling space in the case lid, be provided with the ultraviolet lamp that shines downwards in the zone of heating, still be provided with air supply arrangement in the zone of heating, be provided with exhaust fan on the cooling space, exhaust fan top still is provided with exhaust gas collection device, exhaust gas collection device is including waste gas collection cover and the waste gas collecting pipe way that communicates with waste gas collection cover, the case lid both sides are provided with height adjusting device, height adjusting device including fixing base, cylinder, with the support arm that the cylinder is connected, the fixing base is fixed the cylinder, install in case lid both sides, the control cabinet is provided with PLC controlling means and switch block, ultraviolet lamp, case lid and conveyor, The air supply device, the exhaust fan, the conveying device and the height adjusting device are electrically connected with the PLC control device.

As an improvement of the technical scheme, the switch group comprises an ultraviolet lamp switch, an air supply switch, an exhaust switch, a conveying switch and a height adjusting switch, and the ultraviolet lamp switch, the air supply switch, the exhaust switch and the height adjusting switch are respectively and electrically connected with the PLC control device.

Further, air supply arrangement is including the air-blower and set up the guide plate in the air-blower below, the guide plate slope sets up, the guide plate direction orientation the cooling space.

Further, conveyor is including pivot, roller, conveyer belt and the driving motor who is connected with the pivot, the pivot sets up at the box both ends, the roller height is with the high parallel and level of pivot.

Further, the conveyer belt is a Teflon grid conveyer belt provided with grids.

Furthermore, the support arm comprises a mounting seat, and the mounting seat is connected with the box cover through bolts.

Further, an observation window is further arranged on one side of the box cover, and the observation window is a transparent high-temperature-resistant glass window.

Further, the waste gas collecting device is detachably mounted on the box cover, and the waste gas collecting device is connected with the box cover through bolts.

The utility model has the advantages that: an ultraviolet drying device comprises a box body, a control console, a box cover and a conveying device, wherein the box cover is internally divided into a heating area and a cooling area, an ultraviolet lamp irradiating downwards is arranged in the heating area, an air supply device is also arranged in the heating area, an exhaust fan is arranged on the cooling area, a waste gas collecting device is also arranged above the exhaust fan, the waste gas collecting device comprises a waste gas collecting cover and a waste gas collecting pipeline communicated with the waste gas collecting cover, the two sides of the box cover are provided with height adjusting devices which comprise fixed seats, air cylinders and support arms, the fixed seat fixes the cylinder, the support arms are arranged at two sides of the box cover, the console comprises a PLC control device, a display screen and a switch group, and the conveying device, the temperature sensor, the display screen and the switch group are electrically connected with the PLC control device. The utility model discloses an ultraviolet drying equipment is provided with a height adjusting device, can adjust the inlet height of the lamp plate and the irradiation height of the ultraviolet lamp, and can solidify crystal grains on the lamp plates with different heights; still be provided with air supply arrangement, exhaust fan and exhaust gas collecting device, have good heat dissipation function, can collect hot-blast waste gas, avoid waste gas direct discharge to the air in.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of an ultraviolet drying apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the air supply device of the present invention.

Detailed Description

Referring to fig. 1 and 2, the utility model discloses an ultraviolet drying equipment, including box 100, set up at the control cabinet 110 of box 100 one side, set up case lid 200 on box 100 and set up the conveyor in box 100, be divided into zone of heating 210 and cooling zone 220 in the case lid 200, be provided with the ultraviolet lamp that shines downwards in the zone of heating 210, the lamp plate is shone by the ultraviolet lamp when passing through zone of heating 210 on conveyor, and the UV glue on the lamp plate solidifies under the ultraviolet lamp shines, and the crystalline grain on the lamp plate is solidified on the lamp plate. An air supply device is further arranged in the heating area 210, an exhaust fan 221 is arranged on the cooling area 220, the air supply device blows air into the box cover 200, the temperature in the box cover 200 is reduced, the temperature in the box cover 200 is kept in a good range, and the quality and the curing effect of the lamp panel are guaranteed; an exhaust gas collecting device is further arranged above the exhaust fan 221, the exhaust gas collecting device comprises an exhaust gas collecting cover 222 and an exhaust gas collecting pipeline 223 communicated with the exhaust gas collecting cover 222, hot air in the box cover 200 is collected to the exhaust gas collecting pipeline 223 through the exhaust fan 221, and the hot air and the exhaust gas are prevented from being directly discharged to the air; the height adjusting device is arranged on two sides of the box cover 200 and comprises a fixed seat 310, an air cylinder 320 and support arms 330 connected with the air cylinder 320, the fixed seat 310 fixes the air cylinder 320, and the support arms 330 are arranged on two sides of the box cover 200. The air cylinder 320 is fixed on the ground by the fixing seat 310, a push rod of the air cylinder 320 is connected with support arms 330 mounted on the case cover 200, the support arms 330 are mounted on two sides of the case cover 200, the air cylinder 320 drives the case cover 200 to move up and down, the height of the case cover 200 relative to the case body 100 can be adjusted, the height of an inlet of the case cover 200 and the irradiation height of an ultraviolet lamp inside the case cover 200 are synchronously adjusted, and the lamp plates with different heights are adapted to enter and exit and irradiate. The console 110 is provided with a PLC control device and a switch block, and the ultraviolet lamp, the air supply device, the exhaust fan 221, the conveying device, and the height adjusting device are electrically connected to the PLC control device.

In this embodiment, the switch block includes ultraviolet lamp switch, air supply switch, air discharge switch, transport switch and height adjusting switch, ultraviolet lamp switch, air supply switch, air discharge switch, height adjusting switch are connected with the PLC controlling means electricity respectively. The switch set is disposed on the console 110, and the plurality of groups of ultraviolet lamps are disposed at intervals in the heating zone 210 and controlled by the ultraviolet lamp switch. Before the start of work, will be placed by the solidification lamp plate on conveyor, use altitude mixture control switch to adjust the relative box 100's of case lid 200 height, PLC controlling means transmission signal gives altitude mixture control device, altitude mixture control device is provided with the solenoid valve that is used for controlling the cylinder 320 motion, and the solenoid valve receives the signal control cylinder 320 motion to adjust the relative box 100's of case lid 200 height, make the lamp plate of placing on conveyor can get into in the case lid 200 smoothly. After the height of the box cover 200 is adjusted, the ultraviolet lamp switch, the air supply switch and the exhaust switch are turned on in the console 110, and the ultraviolet lamp, the air supply device and the exhaust fan 221 are sequentially turned on to perform initial preparation and preheating; after preheating, the conveying switch is pressed down to enable the conveying device to start to move, and the lamp panel is conveyed. The lamp panel passes through a heating area 210 and a cooling area 220 in the box cover 200 in sequence under the action of the conveying device, the UV glue is dried, and the crystal grains are solidified on the lamp panel.

Referring to fig. 2, in the present embodiment, the air blowing device includes a blower 211 and a baffle 212 disposed below the blower 211, the baffle 212 is disposed in an inclined manner, and the baffle 212 is oriented toward the cooling zone 220. The blower 211 supplies air to the heating area 210, the guide plate 212 faces the cooling area 220, and guides hot air in the heating area 210 to smoothly and uniformly flow to the cooling area 220, so that the hot air is prevented from forming a vortex in the box cover 200 and affecting the air supply cooling effect.

In this embodiment, the conveying device includes a rotating shaft 500, a roller 510, a conveyor belt 520 and a driving motor connected to the rotating shaft 500, the rotating shaft 500 is disposed at two ends of the box 100, and the height of the roller 510 is flush with the height of the rotating shaft 500. In this embodiment, the conveyor 520 is a teflon mesh conveyor 520 provided with a mesh. The Teflon mesh conveyor belt 520 provided with the mesh is used for conveying, and the Teflon mesh conveyor belt 520 is not easy to adhere any substance and is easy to clean. The grid is arranged, so that the air permeability and the light transmittance are improved, and the heat dissipation effect and the irradiation effect are improved.

In this embodiment, the supporting arm 330 includes a mounting seat 340, and the mounting seat 340 is connected to the cover 200 by bolts. As another embodiment of this embodiment, the mounting seat 340 and the case cover 200 may be configured to be connected by other common connection methods such as a snap connection, a welding connection, and the like.

In this embodiment, an observation window 400 is further disposed on one side of the case cover 200, and the observation window 400 is a transparent high-temperature-resistant glass window. The glass window is arranged on one side of the case cover 200, so that the situation in the case cover 200 can be observed conveniently.

In this embodiment, the exhaust gas collecting device is detachably mounted on the box cover 200, and the exhaust gas collecting device is connected with the box cover 200 by bolts. The exhaust gas collecting cover 222 of the exhaust gas collecting device is detachably mounted on the box cover 200, so that the exhaust gas collecting cover 222 can be detached when the exhaust gas collecting device is not used, and the exhaust fan 221 below the exhaust gas collecting cover 222 is overhauled.

While the invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an ultraviolet drying equipment which characterized in that: the box comprises a box body, a control console arranged on one side of the box body, a box cover arranged on the box body and a conveying device arranged in the box body, wherein the box cover is internally divided into a heating area and a cooling area, an ultraviolet lamp irradiating downwards is arranged in the heating area, an air supply device is further arranged in the heating area, an exhaust fan is arranged on the cooling area, a waste gas collecting device is further arranged above the exhaust fan, the waste gas collecting device comprises a waste gas collecting cover and a waste gas collecting pipeline communicated with the waste gas collecting cover, height adjusting devices are arranged on two sides of the box cover and comprise fixing seats, air cylinders and support arms connected with the air cylinders, the fixing seats fix the air cylinders, the support arms are arranged on two sides of the box cover, the control console is provided with a PLC (programmable logic controller) and a switch group, the ultraviolet lamp, the, The conveying device and the height adjusting device are electrically connected with the PLC control device.

2. The ultraviolet drying apparatus as claimed in claim 1, wherein: the switch group comprises an ultraviolet lamp switch, an air supply switch, an exhaust switch, a conveying switch and a height adjusting switch, wherein the ultraviolet lamp switch, the air supply switch, the exhaust switch and the height adjusting switch are respectively and electrically connected with the PLC control device.

3. The ultraviolet drying apparatus as claimed in claim 1, wherein: the air supply device comprises an air blower and a guide plate arranged below the air blower, the guide plate is arranged in an inclined mode, and the direction of the guide plate faces the cooling area.

4. The ultraviolet drying apparatus as claimed in claim 1, wherein: conveyor is including pivot, roller, conveyer belt and the driving motor who is connected with the pivot, the pivot sets up at the box both ends, the roller height is with the high parallel and level of pivot.

5. The ultraviolet drying apparatus as claimed in claim 4, wherein: the conveyer belt is a Teflon grid conveyer belt provided with grids.

6. The ultraviolet drying apparatus as claimed in claim 1, wherein: the support arm comprises a mounting seat, and the mounting seat is connected with the box cover through bolts.

7. The ultraviolet drying apparatus as claimed in claim 1, wherein: and an observation window is further arranged on one side of the box cover and is a transparent high-temperature-resistant glass window.

8. The ultraviolet drying apparatus as claimed in claim 1, wherein: the waste gas collecting device is detachably mounted on the box cover, and the waste gas collecting device is connected with the box cover through bolts.