Circulating air frame of curing oven

Abstract

The utility model discloses a circulating air frame of a curing oven, which comprises a curing oven body and a circulating air frame, the circulating air frame is arranged inside the curing oven body, the circulating air frame comprises a connecting plate arranged inside the curing oven body, and the bottom of the connecting plate is fixedly connected with a plurality of groups of mounting frames. A plurality of groups of UV lamps are fixedly mounted at the bottom of the mounting frame, a main blast pipe is fixedly connected to the bottom of the connecting plate, the head end and the tail end of the main blast pipe are communicated to form a frame-shaped structure, and a plurality of groups of exhaust pipes are fixedly communicated between the main blast pipes. And then the UV lamp is blown to dissipate heat through the first exhaust port, a part of heat on the surface of the UV lamp is correspondingly taken away, hot air in the curing oven body is sucked away through the exhaust fan, and air circulation is completed in cooperation with the air blower, so that the interior of the curing oven body is effectively cooled, and the product quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to solidification furnace technical field, concretely is a circulating air frame of solidification furnace. BACKGROUND

[0002] UV light, namely ultraviolet light, has been widely used in various industries, and UV light is commonly used for curing. Optical adhesive is usually used to adhere components during the production of display modules. Optical adhesive usually uses OCA or OCA as adhesive material. These adhesive materials need to be UV cured after adhesion and defoaming to improve the reliability of the material. In the prior art, a UV curing oven is usually used to cure the adhesive material, and a UV lamp is provided in the UV curing oven.

[0003] However, in the prior art, the surface spraying effect of the workpiece is affected by the temperature change inside the curing oven, which makes the uniformity of the workpiece surface spraying poor. The prior art discloses a UV curing oven, which includes a rack and a curing chamber provided on the rack. A conveying assembly is provided on the rack for conveying the product to be cured into the curing chamber. A UV lamp is provided in the curing chamber for curing. A light intensity sensor is provided below the UV lamp for monitoring the light intensity data of the UV lamp. The outer wall of the curing chamber is provided with a display for displaying the light intensity data of the UV lamp. Although the patent can extract the air in the curing chamber by setting an air extractor, the blowing and extraction operations of the air blower and the air extractor in the curing chamber form air circulation to effectively cool the curing chamber and ensure the curing quality of the product. However, the above-mentioned patent has certain defects in use, for example, in actual use, the UV lamp generates a large amount of heat while emitting ultraviolet rays, so there is a certain amount of heat on the surface of the UV lamp. The above-mentioned patent does not have a mechanism for quickly dissipating the heat on the surface of the UV lamp. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a circulating air frame of solidification furnace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a circulating air frame of curing oven, including curing oven body and circulating air frame, the circulating air frame sets up in the inside of curing oven body, the circulating air frame includes the connecting plate set up in the inside of curing oven body, the bottom of connecting plate is fixedly connected with a plurality of groups of mounting bracket, the bottom of mounting bracket is fixedly installed with a plurality of groups of UV lamp, the bottom of connecting plate is fixedly connected with total air pipe, the both ends of total air pipe are communicated, and form frame type structure, a plurality of groups of exhaust pipe are fixedly communicated between total air pipe, the both sides of exhaust pipe are all set up with first exhaust port for the air blowing of UV lamp, the both sides of curing oven body are fixedly installed with exhaust fan and air blower respectively, one end of exhaust fan and air blower is fixedly connected with exhaust hose and air blowing hose respectively, the other end of exhaust hose is communicated with the inside of curing oven body, the other end of air blowing hose is fixedly communicated with total air pipe, and every two exhaust pipes are equipped with mounting bracket between.

[0007] Preferably, the bottom of the exhaust pipe is uniformly provided with a second exhaust port.

[0008] Preferably, the top of the curing oven body is fixedly connected with a bracket, the inner top side of the bracket is fixedly connected with a telescopic air cylinder, and the piston end of the telescopic air cylinder extends into the inside of the curing oven body and is fixedly connected with the connecting plate.

[0009] Preferably, the total air pipe is provided with a third exhaust port corresponding to the position of the UV lamp.

[0010] The utility model discloses a circulating air frame of curing oven, when using, air blower transmits the wind of outside to total air pipe, then carries out the air blowing heat dissipation of UV lamp through first exhaust port, also carries away a portion of heat on the surface of UV lamp accordingly, then carries away the hot air in the curing oven body through exhaust fan, and the air circulation is completed with air blower, to effectively cool the inside of curing oven body, guarantees the quality of product. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is basic structure schematic diagram of the utility model;

[0012] Figure 2 It is total air pipe structure schematic diagram of the utility model;

[0013] Figure 3 It is the utility model's Figure 2 It is structure enlarged view of A place in the middle;

[0014] Figure 4 It is exhaust pipe structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0016] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0017] As shown in Figure 1 - Figure 4 The utility model provides a circulating air stand of curing oven, including curing oven body 1 and circulating air stand, circulating air stand sets up inside curing oven body 1, and circulating air stand includes the connecting plate 2 in curing oven body 1 inside, the bottom fixed connection of connecting plate 2 has multiple groups of mounting bracket 3, and the bottom fixed mounting of mounting bracket 3 has multiple groups of UV lamp 4, the bottom fixed connection of connecting plate 2 has total air pipe 5, and total air pipe 5 is connected at both ends, and forms frame type structure, and multiple groups of exhaust pipe 6 are fixedly connected between total air pipe 5, and the both sides of exhaust pipe 6 are all set up first exhaust outlet 8 for the air blowing of UV lamp 4, and the both sides of curing oven body 1 are respectively fixedly installed with exhaust fan 9 and air blower 10, and one end of exhaust fan 9 and air blower 10 is respectively fixedly connected with exhaust hose 11 and air blowing hose 12, and the other end of exhaust hose 11 is connected with the inside of curing oven body 1, and the other end of air blowing hose 12 is fixedly connected with total air pipe 5, and mounting bracket 3 is arranged between every two exhaust pipe 6, when using, air blower 10 will transmit the wind of outside to total air pipe 5, then through first exhaust port to UV lamp 4 air blowing heat dissipation, the heat of UV lamp 4 surface also correspondingly takes away a part, then through exhaust fan 9 to take away the hot air in curing oven body 1, and cooperates air blower 10 to complete the wind circulation, to effectively cool curing oven body 1 inside, guarantees the quality of product.

[0018] The bottom of exhaust pipe 6 is uniformly provided with second exhaust port 13, and the wind can also be blown to the workpiece in the curing oven body 1 through the second exhaust port to accelerate the curing speed.

[0019] The top of the curing furnace body 1 is fixedly connected with a support 14, the inner top side of the support 14 is fixedly connected with a telescopic air cylinder 15, the piston end of the telescopic air cylinder 15 extends into the inside of the curing furnace body 1 and is fixedly connected with the connecting plate 2; the connecting plate 2 can be pushed by the telescopic air cylinder 15, so as to change the height of the UV lamp 4.

[0020] The third air outlet 7 is arranged on the total air pipe 5 corresponding to the position of the UV lamp 4; the air in the total air pipe 5 can also blow the UV lamp 4 through the third air outlet 7.

[0021] Working principle: in use, the blower 10 transmits the external air to the total air pipe 5, then blows and cools the UV lamp 4 through the first air outlet, and correspondingly takes away part of the heat on the surface of the UV lamp 4, then the hot air in the curing furnace body 1 is taken away by the air extractor 9, and the air circulation is completed by the blower 10, so as to effectively cool the inside of the curing furnace body 1 and ensure the quality of the product.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A circulating air stand of a curing oven, comprising a curing oven body (1) and a circulating air stand, characterized in that: The circulating air frame is arranged in the inside of the curing furnace body (1), the circulating air frame includes the connecting plate (2) arranged in the inside of the curing furnace body (1), the bottom of the connecting plate (2) is fixedly connected with a plurality of groups of mounting frames (3), the bottom of the mounting frame (3) is fixedly installed with a plurality of groups of UV lamps (4), the bottom of the connecting plate (2) is fixedly connected with the total air pipe (5), the total air pipe (5) is connected in communication at the two ends, and a frame type structure is formed, a plurality of groups of exhaust pipes (6) are fixedly connected in communication between the total air pipe (5), the two sides of the exhaust pipe (6) are both provided with the first exhaust port (8) for blowing the UV lamp (4), the two sides of the curing furnace body (1) are respectively fixedly installed with the exhaust fan (9) and the air blower (10), one end of the exhaust fan (9) and the air blower (10) is respectively fixedly connected with the exhaust hose (11) and the air blowing hose (12), the other end of the exhaust hose (11) is connected in communication with the inside of the curing furnace body (1), the other end of the air blowing hose (12) is fixedly connected in communication with the total air pipe (5), and every two exhaust pipes (6) are provided with the mounting frame (3).

2. A circulating air stand for a curing oven as claimed in claim 1, wherein: The bottom of the exhaust pipe (6) is uniformly provided with the second exhaust port (13).

3. A circulating air stand for a curing oven as defined in claim 1, wherein: The top of the curing furnace body (1) is fixedly connected with the support (14), the inside top side of the support (14) is fixedly connected with the telescopic air cylinder (15), the piston end of the telescopic air cylinder (15) is inserted into the inside of the curing furnace body (1) and is fixedly connected with the connecting plate (2).

4. A circulating air stand for a curing oven as defined in claim 1, wherein: The total air pipe (5) is provided with the third exhaust port (7) corresponding to the position of the UV lamp (4).

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