Spraying and drying device for silver colloid on surface of raincoat

Abstract

The utility model discloses a raincoat surface elargol spraying and drying device, which relates to the technical field of drying devices and comprises a base, a conveying mechanism is arranged on the inner side of the base, a spraying bin is fixedly connected to the top of the base, a controller is fixedly connected to the side wall of the spraying bin, and a flow guide pipe is arranged at the top of the spraying bin. The flow guide pipe is connected with an external feeding device, the end, located on the inner side of the spraying bin, of the flow guide pipe is fixedly connected with a flow distribution plate, the bottom of the flow distribution plate is fixedly connected with fifteen atomizing nozzles, the infrared generator array emits infrared rays to irradiate a raincoat sprayed with silver colloid, the infrared rays are converted into heat energy after being absorbed by the silver colloid, and the temperature of the silver colloid is increased; meanwhile, an air heater is started to blow hot air to the raincoat through an air guide pipe and a flow dividing pipe, the raincoat is rapidly dried in cooperation with an infrared drying mechanism, and the problems that an existing device is single in drying effect and low in drying efficiency are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying device technical field, especially relate to a raincoat surface silver glue's spraying drying device. BACKGROUND

[0002] Silver glue is a kind of metal oxide coating, reach sunscreen effect by reflection, raincoat used by people now all smears have silver glue to play the role of water and sunscreen, wherein, need to use spraying drying device.

[0003] At present, the existing spraying drying device mostly adopts the following technology to realize its effect;

[0004] Hot air circulation drying technology, air is heated by heating device (such as electric heating wire), then hot air is circulated and flows in drying chamber by fan, hot air can transmit heat to the silver glue on the surface of raincoat, accelerate the volatilization of solvent in silver glue, to realize drying;

[0005] Infrared drying technology, infrared drying device emits infrared rays, infrared rays are absorbed by silver glue and converted into heat energy, so that the temperature of silver glue rises, and the volatilization of solvent is accelerated, different wavelengths of infrared rays have different penetration ability and heating effect on silver glue, generally, middle wave infrared rays (2.5-4 μm) are more suitable for silver glue drying, because infrared rays in this band are easily absorbed by organic components in silver glue;

[0006] At present, an existing spraying drying device for raincoat surface silver glue, publication number (CN208786768U), including processing table base, spraying drying chamber and glue storage tank, the upper end of the processing table base is fixedly connected with spraying drying chamber, the inner top wall of the spraying drying chamber is fixedly connected with glue storage tank, the lower end of the opposite sides of the spraying drying chamber is respectively provided with inlet and outlet, the lower end of the glue storage tank is vertically connected with a plurality of atomizing nozzles. The utility model overcomes the shortcomings of prior art, has reasonable design, compact structure, raincoat cloth is conveyed from inlet to spraying drying chamber by transmission belt, silver glue is sprayed on raincoat cloth by atomizing nozzle, hot air is blown into spraying drying chamber by up-and-down movement of air jet nozzle, raincoat cloth is dried, and then is sent out of outlet by transmission belt, greatly improving work efficiency, and ensuring product processing quality.

[0007] The existing device finds at least the following problems when actually used;

[0008] The existing device only uses one drying mechanism for drying operation, that is, hot air drying, mainly composed of an air inlet fan, a heating ring and an air injection nozzle. Although this drying method is low in cost and easy to use, the single drying method still has the problem of single drying effect. When raincoats are dried, a long time is needed to dry the silver glue, affecting the processing efficiency. Practical new type content

[0009] In view of the deficiencies of the prior art, the utility model provides a raincoat surface silver glue spraying drying device, solves the problem of single drying effect and low drying efficiency of the existing device.

[0010] In order to achieve the above object, the utility model realizes the following technical scheme:

[0011] A raincoat surface silver glue spraying drying device, comprising a base, the inner side of the base is provided with a conveying mechanism, the top of the base is fixedly connected with a spraying bin, the side wall of the spraying bin is fixedly connected with a controller, the top of the spraying bin is provided with a flow guide pipe, the flow guide pipe is connected with an external feeding device, one end of the flow guide pipe located on the inner side of the spraying bin is fixedly connected with a flow dividing plate, the bottom of the flow dividing plate is fixedly connected with fifteen atomizing nozzles, the top of the base is fixedly connected with an infrared drying mechanism and a hot air drying mechanism, the infrared drying mechanism comprises a frequency conversion dimmer, a boom, a mounting plate and an infrared generator array, and the hot air drying mechanism comprises a hot air blower and an air duct.

[0012] Preferably, the frequency conversion dimmer is fixedly installed on the top surface of the spraying bin, the bottom of the frequency conversion dimmer is fixedly connected with the boom, and the boom penetrates through the top surface of the spraying bin.

[0013] Preferably, one end of the boom away from the frequency conversion dimmer is fixedly connected with the mounting plate, the bottom of the mounting plate is fixedly connected with the infrared generator array, the infrared generator array is electrically connected with the boom, and the boom is electrically connected with the controller.

[0014] Preferably, the hot air blower is fixedly installed on the top surface of the spraying bin.

[0015] Preferably, the air outlet of the hot air blower is fixedly connected with an air duct, one end of the air duct away from the hot air blower is fixedly connected with five flow dividing pipes, and one end of the five flow dividing pipes away from the air duct penetrates through the spraying bin and faces the conveying mechanism.

[0016] Preferably, the atomizing nozzles and the infrared generator array all face the conveying mechanism.

[0017] Preferably, the side wall of the base is provided with a collection box.

[0018] Preferably, the side wall of the spraying bin is fixedly connected with five air outlet pipes, the air outlet pipes are L-shaped, and the ends of the five air outlet pipes away from the spraying bin are all directed to the open end of the collecting box.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] First, the present application is provided with an infrared drying mechanism and a hot air drying mechanism, a frequency conversion dimmer is started by a controller, the frequency conversion dimmer controls the infrared generator array to start, the infrared generator array emits infrared rays to irradiate the raincoat sprayed with silver glue, the infrared rays are converted into heat energy after being absorbed by the silver glue, the temperature of the silver glue is increased, and then the volatilization of the solvent is accelerated, the drying effect is realized, at the same time, the air blower is started to blow hot air to the raincoat through the air guide pipe and the shunt pipe, and the infrared drying mechanism is used to realize the rapid drying of the raincoat, and the problems of single drying effect and low drying efficiency of the existing device are solved.

[0021] Second, the present application is provided with a frequency conversion dimmer, the wavelength and frequency of the infrared rays emitted by the infrared generator array can be adjusted, the infrared generator array can be accurately controlled, the drying of the silver glue is faster, and the present application has high drying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following preferred embodiments of the utility model are described in detail with reference to the drawings.

[0023] Figure 1 It is a front side view structure diagram of the utility model;

[0024] Figure 2 It is a rear side view structure diagram of the utility model;

[0025] Figure 3 It is a partial section structure diagram of the utility model;

[0026] Figure 4 It is a bottom view structure diagram of the infrared drying mechanism and the hot air drying mechanism of the utility model.

[0027] Legend: 1, base; 2, spraying bin; 3, air guide pipe; 4, frequency conversion dimmer; 5, air blower; 6, air outlet pipe; 7, collecting box; 101, conveying mechanism; 201, controller; 301, shunt plate; 302, atomizing nozzle; 401, boom; 402, mounting plate; 403, infrared generator array; 501, air guide pipe. DETAILED DESCRIPTION

[0028] The raincoat surface silver glue spraying and drying device provided by the embodiment of the application effectively solves the problem of single drying effect and low drying efficiency of the existing device.

[0029] Embodiments

[0030] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the technical scheme in the embodiment of the application effectively solves the technical problems of single drying effect and low drying efficiency of the existing device, and the general idea is as follows:

[0031] In view of the problems in the prior art, the utility model provides a raincoat surface silver glue spraying and drying device, which comprises a base 1, the inner side of the base 1 is provided with a conveying mechanism 101, the top of the base 1 is fixedly connected with a spraying bin 2, the side wall of the spraying bin 2 is fixedly connected with a controller 201, the top of the spraying bin 2 is provided with a flow guide pipe 3, the flow guide pipe 3 is connected with an external feeding device, one end of the flow guide pipe 3 located in the inner side of the spraying bin 2 is fixedly connected with a flow dividing plate 301, the bottom of the flow dividing plate 301 is fixedly connected with fifteen atomizing nozzles 302, the top of the base 1 is fixedly connected with an infrared drying mechanism and a hot air drying mechanism, the infrared drying mechanism comprises a frequency conversion dimmer 4, a boom 401, a mounting plate 402 and an infrared generator array 403, and the hot air drying mechanism comprises a hot air machine 5 and an air duct 501.

[0032] The frequency conversion dimmer 4 is fixedly installed on the top surface of the spraying bin 2, the bottom of the frequency conversion dimmer 4 is fixedly connected with the boom 401, and the boom 401 penetrates through the top surface of the spraying bin 2.

[0033] One end of the boom 401 away from the frequency conversion dimmer 4 is fixedly connected with the mounting plate 402, the bottom of the mounting plate 402 is fixedly connected with the infrared generator array 403, the infrared generator array 403 is electrically connected with the boom 401, and the boom 401 is electrically connected with the controller 201.

[0034] The hot air machine 5 is fixedly installed on the top surface of the spraying bin 2.

[0035] The air outlet of the hot air machine 5 is fixedly connected with the air duct 501, one end of the air duct 501 away from the hot air machine 5 is fixedly connected with five flow dividing pipes, and one end of the five flow dividing pipes away from the air duct 501 penetrates through the spraying bin 2 and faces the conveying mechanism 101.

[0036] The atomizing nozzles 302 and the infrared generator array 403 both face the conveying mechanism 101.

[0037] The side wall of the base 1 is provided with a collection box 7.

[0038] Five air outlet pipes 6 are fixedly connected to the side wall of the spraying chamber 2. The air outlet pipes 6 are L-shaped, and the ends of the five air outlet pipes 6 away from the spraying chamber 2 are all facing the opening end of the collection box 7. The collection box 7 is used to collect some of the materials carried in the air sprayed out by the air outlet pipes 6.

[0039] Base 1: As the basic support structure of the entire device, it provides a stable platform for the installation of other components. The conveying mechanism 101 set on the inner side can drive the raincoat to move inside the device. The top is fixedly connected to the spraying chamber 2 and other key components.

[0040] Spraying chamber 2: This chamber houses the entire spraying and drying process, providing a relatively enclosed space for the spraying and drying of the raincoat. A controller 201 fixed to its side wall controls the operation of the device, while a guide pipe 3 at the top introduces the silver paste material, ensuring its smooth entry into the spraying system.

[0041] The guide pipe 3 is connected to the external feeding device, which guides the silver paste material into the device and distributes the material through the diversion plate 301 fixedly connected to one end of the spraying chamber 2. It is the channel for the silver paste material to enter the device.

[0042] Distributor plate 301: Fixed at the bottom of the guide tube 3, it evenly distributes the silver paste material from the guide tube 3 to multiple atomizing nozzles 302, making the material more evenly dispersed and ensuring the consistency of the spraying effect.

[0043] Atomizing nozzle 302: Atomizes the silver paste material distributed from the distributor plate 301 and sprays the atomized silver paste onto the raincoat on the conveyor mechanism 101 to achieve the spraying operation on the raincoat.

[0044] Variable frequency dimmer 4: Fixedly installed on the top surface of the spraying chamber 2, connected to the infrared generator array 403 via the bottom hanging rod 401, and controlled by the controller 201. It can adjust the power of the infrared generator array 403 to control the intensity of infrared rays to meet different drying requirements.

[0045] Hanging rod 401: On the one hand, it fixes the frequency converter dimmer 4 on the spraying chamber 2, and on the other hand, it suspends the mounting plate 402 and the infrared generator array 403 inside the spraying chamber 2, serving as a support and connection, and at the same time providing a power transmission channel for the infrared generator array 403.

[0046] Mounting plate 402: Serves as the mounting base for infrared generator array 403, fixing infrared generator array 403 in a suitable position within the spraying chamber 2, enabling it to effectively dry the raincoat on the conveying mechanism 101.

[0047] Infrared generator array 403: It emits infrared rays to irradiate the raincoat coated with silver paste. The infrared rays are absorbed by the silver paste and converted into heat energy, which accelerates the evaporation of the solvent in the silver paste and achieves the drying effect. It is an important component in the drying process.

[0048] Hot air blower 5: Fixedly installed on the top surface of the spraying chamber 2. After starting, it blows hot air onto the raincoat through the air guide pipe 501 and the diversion pipe. In conjunction with the infrared drying mechanism, it achieves rapid drying of the raincoat and provides hot air for the drying process.

[0049] Air duct 501: Connects the air outlet of the hot air blower 5 and the distribution pipe, guiding the hot air generated by the hot air blower 5 to the distribution pipe to ensure that the hot air can be evenly distributed to different positions.

[0050] Air outlet duct 6: L-shaped, fixed to the side wall of spraying chamber 2, it exhausts the air containing volatile solvents generated during spraying and drying. The end away from spraying chamber 2 faces the opening of collection box 7, collecting some material into collection box 7, which serves the functions of ventilation and material recovery.

[0051] Collection box 7: placed on the side wall of base 1, used to collect some of the material carried in the air ejected from the air duct 6, so as to avoid material waste and environmental pollution.

[0052] Conveying mechanism 101: Located inside the base 1, it conveys the raincoat from one end near the guide pipe 3 to the other end, so that the raincoat passes through the spraying and drying positions in sequence, ensuring the continuity and orderliness of the entire processing process.

[0053] Controller 201: Fixed on the side wall of the spraying chamber 2, it can control the operation of the entire device, including starting the conveyor mechanism 101, controlling the frequency converter 4, coordinating the operation of the infrared drying mechanism and the hot air drying mechanism, etc., and is the control core of the entire device.

[0054] Working principle:

[0055] First, place the raincoat at one end of the conveyor mechanism 101 near the guide pipe 3. Start the conveyor mechanism 101 to transport the raincoat to the other end. The silver paste material is supplied to the guide pipe 3 through the external feeding device. The material is transferred to the diverter plate 301 through the diverter plate 301 and then diverted to the atomizing nozzle 302. The atomizing nozzle 302 atomizes the material and sprays it onto the raincoat. After the raincoat is coated with the material, it moves to the bottom of the infrared generator array 403 as it is transported by the conveyor mechanism 101. The frequency converter 4 is started by the controller 201. The frequency converter 4 controls the infrared generator array 403 to start. The infrared generator array 403 emits infrared rays to irradiate the raincoat coated with silver paste. The infrared rays are absorbed by the silver paste and converted into heat energy, which raises the temperature of the silver paste and accelerates the evaporation of the solvent, thus achieving the drying effect. At the same time, the hot air blower 5 starts and blows hot air onto the raincoat through the air duct 501 and the diverter pipe, which works in conjunction with the infrared drying mechanism to achieve rapid drying of the raincoat.

[0056] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A spraying and drying device for silver coating on the surface of a raincoat, comprising a base (1), a conveying mechanism (101) disposed on the inner side of the base (1), a spraying chamber (2) fixedly connected to the top of the base (1), and a controller (201) fixedly connected to the side wall of the spraying chamber (2), characterized in that, The top of the spraying bin (2) is provided with a flow guide pipe (3), the flow guide pipe (3) is connected with an external feeding device, one end of the flow guide pipe (3) is fixedly connected with a flow distribution plate (301) inside the spraying bin (2), the bottom of the flow distribution plate (301) is fixedly connected with fifteen atomizing nozzles (302), the top of the base (1) is fixedly connected with an infrared drying mechanism and a hot air drying mechanism; Wherein, the infrared drying mechanism comprises a frequency conversion dimmer (4), a boom (401), a mounting plate (402) and an infrared generator array (403); Wherein, the hot air drying mechanism comprises a hot air machine (5) and an air duct (501).

2. The raincoat surface silver glue spraying and drying device according to claim 1, characterized in that: The frequency conversion dimmer (4) is fixedly installed on the top surface of the spraying bin (2), the bottom of the frequency conversion dimmer (4) is fixedly connected with the boom (401), and the boom (401) penetrates through the top surface of the spraying bin (2).

3. The raincoat surface silver glue spraying and drying device according to claim 2, characterized in that: The end of the boom (401) away from the frequency conversion dimmer (4) is fixedly connected with the mounting plate (402), and the bottom of the mounting plate (402) is fixedly connected with the infrared generator array (403).

4. The raincoat surface silver glue spraying and drying device according to claim 3, characterized in that: The hot air machine (5) is fixedly installed on the top surface of the spraying bin (2).

5. The raincoat surface silver glue spraying and drying device according to claim 4, characterized in that: The air outlet of the hot air machine (5) is fixedly connected with an air duct (501), one end of the air duct (501) away from the hot air machine (5) is fixedly connected with five flow distribution pipes, and the ends of the five flow distribution pipes away from the air duct (501) penetrate through the spraying bin (2) and face the conveying mechanism (101).

6. The raincoat surface silver glue spraying and drying device according to claim 5, characterized in that: The atomizing nozzles (302) and the infrared generator array (403) all face the conveying mechanism (101).

7. The raincoat surface silver glue spraying and drying device according to claim 6, characterized in that: The sidewall of the base (1) is provided with a collection box (7).

8. The raincoat surface silver glue spraying and drying device according to claim 7, characterized in that: The sidewall of the spraying bin (2) is fixedly connected with five air outlet pipes (6), the air outlet pipes (6) are L-shaped, and the ends of the five air outlet pipes (6) away from the spraying bin (2) all face the open end of the collection box (7).

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