CN220934102U - Curing device - Google Patents

Abstract

The utility model discloses a curing device. The curing device comprises a rapid curing chamber, a buffering constant temperature curing chamber, a pressurizing assembly, a humidity control assembly, a temperature control assembly, a first transmission assembly and a second transmission assembly, wherein the rapid curing chamber and the buffering constant temperature curing chamber can be communicated or sealed, the rapid curing chamber and the buffering constant temperature curing chamber are respectively connected with the humidity control assembly and the temperature control assembly, the pressurizing assembly is connected with the rapid curing chamber and is used for pressurizing the rapid curing chamber, the first transmission assembly is arranged in the rapid curing chamber and is used for assisting in conveying an object to be cured, and the second transmission assembly is arranged in the buffering constant temperature curing chamber and is used for assisting in conveying the object to be cured. Above-mentioned solidification equipment can improve solidification environment homogeneity, shortens curing time by a wide margin, absorbs the oxime gas that produces when silica gel solidification, improves production efficiency, has reduced the steam on photovoltaic module surface, guarantees photovoltaic module test accuracy.

Description

Curing device

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a curing device.

Background

In the production process of the photovoltaic module, due to the fact that the traditional curing room is too large in space, even if a plurality of humidifiers and temperature controllers are arranged, uniformity of environmental conditions at different positions in the curing room is difficult to achieve, and therefore the adhesive on the photovoltaic module such as silica gel cannot be well cured, and the photovoltaic module with poor curing can generate secondary glue overflow in the packaging and packaging process, so that quality reliability of the photovoltaic module is affected. The adhesive is cured under unstable environmental conditions and completely needs longer curing time, so that the production takt and the production efficiency of the photovoltaic module are affected, in addition, a plurality of humidifiers and the same environmental conditions are controlled by temperature, the same curing conditions are not met according with the energy-saving and environment-friendly concepts, more energy sources are needed to be used for guaranteeing the environmental conditions in the weakening stage of the rear curing stage, and the humidity of the weakening stage of the rear curing stage is too high, so that the photovoltaic module is easy to adhere to water vapor due to the surface when entering a testing link, and the testing accuracy is affected. Further, oxime gas is generated when an adhesive such as silica gel is cured, and has a safety hazard to operators.

Disclosure of utility model

Based on this, it is necessary to provide a curing device. The curing device disclosed by the utility model can improve the uniformity of a curing environment, greatly shorten the curing time, absorb oxime gas generated when an adhesive such as silica gel is cured, reduce or avoid potential safety hazards to operators, improve the production efficiency, reduce water vapor on the surface of a photovoltaic module and ensure the testing accuracy of the photovoltaic module.

An embodiment of the application provides a curing device.

The utility model provides a solidification equipment, includes quick solidification cabin, buffering constant temperature solidification cabin, pressurization subassembly, humidity control subassembly, temperature control subassembly, first transmission subassembly and second transmission subassembly, quick solidification cabin with can communicate or seal between the buffering constant temperature solidification cabin, quick solidification cabin is connected with respectively with buffering constant temperature solidification cabin humidity control subassembly with temperature control subassembly, pressurization subassembly connect in quick solidification cabin in order to be used for right quick solidification intra-cabin pressurizes, first transmission subassembly sets up quick solidification intra-cabin in order to be used for assisting waiting to solidify the article transmission, second transmission subassembly sets up in the buffering constant temperature solidification cabin in order to be used for assisting waiting to solidify the article transmission.

In some embodiments, the volume of the flash curing chamber is less than the volume of the buffer thermostatic curing chamber, and the number of humidity control components connected to the flash curing chamber is greater than the number of humidity control components connected to the buffer thermostatic curing chamber.

In some embodiments, the volume ratio between the volume of the rapid solidification cabin and the volume of the buffering constant temperature solidification cabin is between 1:2 and 1:5.

In some of these embodiments, the temperature control assembly controls the temperature within the flash curing chamber to be 20 ℃ to 45 ℃;

and/or the pressurizing component controls the air pressure in the rapid solidification cabin to be 5 Pa-100 Pa.

In some of these embodiments, the temperature control assembly controls the temperature within the buffered thermostatic curing chamber to between 22 ℃ and 28 ℃.

In some of these embodiments, the curing apparatus further comprises a gas pressure detection assembly connected to the rapid curing chamber for detecting gas pressure within the rapid curing chamber.

In some of these embodiments, the humidity control component is an ultrasonic humidifier;

And/or, the temperature control component is an air conditioner.

In some embodiments, the rapid solidification cabin comprises a feed inlet and a discharge outlet, openable or closable cabin doors are respectively arranged at the feed inlet and the discharge outlet, the rapid solidification cabin is arranged close to the buffering constant temperature solidification cabin, and the rapid solidification cabin is communicated with the buffering constant temperature solidification cabin through the discharge outlet.

In some embodiments, the feeding hole and the discharging hole are arranged at opposite positions of the rapid solidification cabin, the first transmission assembly extends from the feeding hole to the discharging hole, one end of the second transmission assembly is close to the discharging hole, and the extending direction of the second transmission assembly is the same as the extending direction of the first transmission assembly.

In some embodiments, the first transport assembly includes a first conveyor belt and a first conveyor drive member coupled to the first conveyor belt for driving movement of the first conveyor belt;

And/or the second transmission assembly comprises a second conveyor belt and a second conveying driving component, wherein the second conveying driving component is connected with the second conveyor belt and used for driving the second conveyor belt to move.

Above-mentioned solidification equipment's can improve solidification environment homogeneity, shortens curing time by a wide margin, can absorb the oxime gas that produces when binder such as silica gel solidification, reduces or avoids producing the potential safety hazard to operating personnel, improves production efficiency, has reduced the steam on photovoltaic module surface, guarantees photovoltaic module test accuracy.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the application, from which other figures can be obtained without inventive effort for a person skilled in the art.

For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.

Fig. 1 is a schematic view of a curing apparatus according to an embodiment of the utility model.

Description of the reference numerals

10. A curing device; 100. a rapid solidification cabin; 101. a feed inlet; 102. a discharge port; 200. buffering the constant temperature curing cabin; 300. a humidity control assembly; 400. a temperature control assembly; 500. a first transmission assembly; 600. a second transmission assembly; 700. and the air pressure detection component.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The embodiment of the application provides a curing device 10 for solving the problems existing in the conventional photovoltaic module: the environmental condition uniformity is difficult to realize due to the fact that the space of the curing room is too large, so that the silica gel on the photovoltaic module is difficult to cure in high quality, secondary glue overflow can be generated in the packaging and packaging process, and the quality reliability of the photovoltaic module is affected; longer curing time is required for curing under unstable environmental conditions, and the production takt time and the production efficiency of the photovoltaic module are affected; the same environmental conditions of a plurality of humidifiers and temperature control do not accord with the concept of energy conservation and environmental protection, and the same curing conditions are used in the weakening stage of the later curing stage, so that the problem of ensuring the environmental conditions by using redundant energy sources is solved; the problem that the humidity of the photovoltaic module is overlarge due to a plurality of humidifiers, and water vapor is easy to adhere to the surface of the photovoltaic module when the photovoltaic module enters a test link, so that the test accuracy is affected; when the silica gel is solidified, oxime gas of a first-level carcinogen is generated, and at least one of the problems of potential safety hazards to operators is caused. The curing device 10 will be described below with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a curing apparatus 10 according to an embodiment of the present application. The curing apparatus 10 of the present application can be used for curing applications between adhesives such as silicone gel and solar cells in curing processes in the production of photovoltaic modules.

For a more clear description of the structure of the curing apparatus 10, the curing apparatus 10 will be described below with reference to the accompanying drawings.

Referring to fig. 1, an exemplary curing apparatus 10 includes a rapid curing chamber 100, a buffered constant temperature curing chamber 200, a pressurizing assembly, a humidity control assembly 300, a temperature control assembly 400, a first transport assembly 500, and a second transport assembly 600.

The rapid solidification cabin 100 and the buffer constant temperature solidification cabin 200 can be communicated or sealed. The rapid solidification cabin 100 and the buffer constant temperature solidification cabin 200 are respectively connected with a humidity control component 300 and/or a temperature control component 400. The pressurizing assembly is connected to the rapid solidification chamber 100 for pressurizing the rapid solidification chamber 100, the first transferring assembly 500 is disposed in the rapid solidification chamber 100 for assisting the transfer of the object to be solidified, and the second transferring assembly 600 is disposed in the buffering constant temperature solidification chamber 200 for assisting the transfer of the object to be solidified.

In some of these embodiments, both the rapid curing chamber 100 and the buffered thermostatic curing chamber 200 are connected with a humidity control assembly 300 and a temperature control assembly 400.

In some of these embodiments, the volume of the flash curing chamber 100 is less than the volume of the buffered thermostatic curing chamber 200, and the number of humidity control components 300 attached to the flash curing chamber 100 is greater than the number of humidity control components 300 attached to the buffered thermostatic curing chamber 200.

In some of these embodiments, the volume ratio between the volume of the rapid solidification cabin 100 and the volume of the buffered isothermal solidification cabin 200 is between 1:2 and 1:5. For example, in one embodiment, the volume ratio between the volume of the rapid curing chamber 100 and the volume of the buffered isothermal curing chamber 200 is 1:2.

In some of these embodiments, the temperature control assembly 400 controls the temperature within the flash-cure chamber 100 to be between 20 ℃ and 45 ℃.

In some of these embodiments, the pressurizing assembly controls the air pressure within the flash chamber 100 to between 5Pa and 100Pa.

In some of these embodiments, the temperature control assembly 400 controls the temperature within the buffered thermostatic curing chamber 200 to between 22 ℃ and 28 ℃.

In some of these embodiments, the curing apparatus 10 further includes a pneumatic pressure detection assembly 700. The air pressure detecting assembly 700 is connected to the rapid solidification chamber 100 for detecting air pressure in the rapid solidification chamber 100. The air pressure sensing assembly 700 is not shown in the drawings. The air pressure detection assembly 700 is configured to monitor pressure changes within the flash chamber 100.

In some of these embodiments, the air pressure detection assembly 700 may be a pressure gauge.

In some of these embodiments, the humidity control assembly 300 is an ultrasonic humidifier.

In some of these embodiments, the temperature control assembly 400 is an air conditioner. The temperature control assembly 400 may be a commercially available air conditioner.

In some of these embodiments, the flash curing chamber 100 includes a feed port 101 and a discharge port 102. And the feed inlet 101 and the discharge outlet 102 are respectively provided with an openable or closable cabin door. The rapid solidification cabin 100 and the buffering constant temperature solidification cabin 200 are arranged next to each other, and the rapid solidification cabin 100 and the buffering constant temperature solidification cabin 200 are communicated through the discharge port 102. The cabin door at the feeding port 101 and the cabin door at the discharging port 102 are generally in a normally closed state, when the photovoltaic module needs to be added into the rapid solidification cabin 100, the cabin door at the feeding port 101 is opened briefly, when the photovoltaic module needs to be transferred into the buffering constant temperature solidification cabin 200, the cabin door at the discharging port 102 is opened briefly, and the cabin door at the feeding port 101 and the cabin door at the discharging port 102 are generally in a normally closed state in the rest of time.

In some embodiments, the inlet 101 and the outlet 102 are disposed at opposite positions of the curing chamber 100, the first conveying component 500 extends from the inlet 101 to the outlet 102, one end of the second conveying component 600 is close to the outlet 102, and the extending direction of the second conveying component 600 is the same as the extending direction of the first conveying component 500.

In some of these embodiments, the first transport assembly 500 includes a first conveyor belt and a first conveyor drive assembly coupled to the first conveyor belt for driving movement of the first conveyor belt. The first conveyor belt and the first conveyor driving part are not shown in the drawings.

In some of these embodiments, the second transport assembly 600 includes a second conveyor belt and a second conveyor drive assembly coupled to the second conveyor belt for driving movement of the second conveyor belt. The second conveyor belt and the second conveyor driving part are not shown in the drawings.

In some of these embodiments, the first conveyor and the second conveyor within the rapid curing chamber 100 and the buffered isothermal curing chamber 200 may be crawler-type or belt-type. The stepping of the first conveyor belt and the stepping of the second conveyor belt may be synchronized or may be time-staggered.

In one embodiment, the rapid curing chamber 100 and the buffer constant temperature curing chamber 200 are generally in a rectangular parallelepiped structure, wherein the total length of the rapid curing chamber 100 and the buffer constant temperature curing chamber 200 is 8 m-30 m, the width is 3 m-15 m, and the height is 2 m-3 m. Referring to fig. 1, the rapid solidification chamber 100 shares one sidewall with the buffered constant temperature solidification chamber 200.

In one embodiment, when the volume ratio between the volume of the rapid curing chamber 100 and the volume of the buffer constant temperature curing chamber 200 is 1:2, for example, the length of the rapid curing chamber 100 is 4m, the length of the buffer constant temperature curing chamber 200 is 8m, the width of the rapid curing chamber 100 and the width of the buffer constant temperature curing chamber 200 are both 3mm, and the height of the rapid curing chamber 100 and the height of the buffer constant temperature curing chamber 200 are both 3m. The rapid curing chamber 100 is a third space area of the entire space, and the buffer constant temperature curing chamber 200 is a two-thirds space area of the entire space. Preferably, the length of the first conveyor is equal to the length of the flash chamber 100, i.e. the length of the first conveyor may be 4m or slightly less than 4m. Preferably, the length of the second conveyor is equal to the length of the buffered thermostatic curing chamber 200, i.e. the length of the second conveyor may be 8m or slightly less than 8m.

In one embodiment, the curing apparatus 10 further includes a controller. The controller is electrically connected to the humidity control assembly 300, the temperature control assembly 400, the pressurizing assembly, the air pressure detecting assembly 700, the first transmission driving component and the second transmission driving component. The controller may be a PLC programmable logic controller. The controller is not shown in the drawings.

In one embodiment, the curing apparatus 10 further includes an exhaust component, where the volume of the rapid curing chamber 100 and the buffer constant temperature curing chamber 200 may be connected with the exhaust component, and the exhaust component may effectively exhaust oxime gas generated when the adhesive, such as silica gel, is cured, so as to reduce the volume of the rapid curing chamber 100 and the content of harmful gas in the buffer constant temperature curing chamber 200, and avoid generating potential safety hazards to operators.

In summary, the curing device 10 can improve the uniformity of the curing environment, greatly shorten the curing time, absorb oxime gas generated during curing of silica gel, reduce or avoid potential safety hazards to operators, improve the production efficiency, reduce water vapor on the surface of the photovoltaic module, and ensure the testing accuracy of the photovoltaic module.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a solidification equipment (10), its characterized in that includes quick solidification cabin (100), buffering constant temperature solidification cabin (200), pressurization subassembly, humidity control subassembly (300), temperature control subassembly (400), first transmission subassembly (500) and second transmission subassembly (600), quick solidification cabin (100) with can communicate or seal between buffering constant temperature solidification cabin (200), quick solidification cabin (100) are connected with respectively with buffering constant temperature solidification cabin (200) humidity control subassembly (300) with temperature control subassembly (400), pressurization subassembly connect in quick solidification cabin (100) be used for to pressurize in quick solidification cabin (100), first transmission subassembly (500) set up in quick solidification cabin (100) be used for assisting to treat solidification article transmission, second transmission subassembly (600) set up in buffering constant temperature solidification cabin (200) be used for assisting to treat solidification article transmission.

2. The curing device (10) of claim 1, wherein the volume of the flash curing chamber (100) is smaller than the volume of the buffered thermostatic curing chamber (200), and the number of humidity control components (300) connected to the flash curing chamber (100) is greater than the number of humidity control components (300) connected to the buffered thermostatic curing chamber (200).

3. The curing device (10) according to claim 2, characterized in that the volume ratio between the volume of the rapid curing chamber (100) and the volume of the buffer thermostatic curing chamber (200) is between 1:2 and 1:5.

4. The curing apparatus (10) of claim 1, wherein said temperature control assembly (400) controls the temperature within said flash curing chamber (100) to be between 20 ℃ and 45 ℃;

And/or the pressurizing component controls the air pressure in the rapid solidification cabin (100) to be 5 Pa-100 Pa.

5. The curing apparatus (10) of claim 1, wherein said temperature control assembly (400) controls the temperature within said buffered thermostatic curing chamber (200) from 22 ℃ to 28 ℃.

6. The curing apparatus (10) of any one of claims 1-5, wherein the curing apparatus (10) further comprises a gas pressure detection assembly (700), the gas pressure detection assembly (700) being connected to the flash curing chamber (100) for detecting a gas pressure within the flash curing chamber (100).

7. The curing apparatus (10) of any one of claims 1-5, wherein said humidity control assembly (300) is an ultrasonic humidifier;

and/or, the temperature control component (400) is an air conditioner.

8. The curing device (10) according to any one of claims 1 to 5, wherein the rapid curing chamber (100) comprises a feed inlet (101) and a discharge outlet (102), openable or closable doors are respectively arranged at the feed inlet (101) and the discharge outlet (102), the rapid curing chamber (100) is arranged in close proximity to the buffering constant temperature curing chamber (200), and the rapid curing chamber (100) is communicated with the buffering constant temperature curing chamber (200) through the discharge outlet (102).

9. The curing device (10) of claim 8, wherein the feed port (101) and the discharge port (102) are disposed at opposite positions in the rapid curing chamber (100), the first conveying component (500) extends from the feed port (101) to the discharge port (102), one end of the second conveying component (600) is close to the discharge port (102), and the extending direction of the second conveying component (600) is the same as the extending direction of the first conveying component (500).

10. The curing apparatus (10) of any one of claims 1-5, 9, wherein the first transport assembly (500) comprises a first conveyor belt and a first conveyor drive member, the first conveyor drive member being coupled to the first conveyor belt for driving the first conveyor belt in motion;

and/or the second transmission assembly (600) comprises a second conveyor belt and a second conveyor driving component, wherein the second conveyor driving component is connected with the second conveyor belt for driving the second conveyor belt to move.