Drying device for high-temperature-resistant and tear-resistant lamp box fabric

Abstract

The utility model discloses a drying device for high-temperature-resistant and tear-resistant lamp box cloth, which belongs to the technical field of drying devices and comprises a second box body, a control panel is fixedly mounted on the front end face of the second box body, two fourth guide wheels are rotatably arranged on the left side in the second box body, and two sixth guide wheels are rotatably arranged on the right side in the second box body. A second guide wheel is rotatably arranged on the right side of the second box body, a mounting box is fixedly connected to the top of the second box body, a supporting plate is fixedly connected to the top of the mounting box, a first box body is fixedly connected to the top of the supporting plate, a first guide wheel is rotatably arranged on the right side of the first box body, and gas conveying pipes are fixedly connected to the two sides of the bottom of the first box body. Through the structural design of the second box body, the air pump, the air guide pipe, the spray head, the heating block, the mounting cavity and the air inlet hole, the lamp box cloth can be uniformly dried, so that the drying effect is improved, and the drying efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically a drying device for high-temperature resistant and tear-resistant lightbox cloth. Background Technology

[0002] High-temperature resistant and tear-resistant lightbox fabric uses high-strength fiber fabrics such as fiberglass as the base fabric, combined with functional layers such as PVC layer, Kevlar fiber tensile layer and nano ATO heat insulation layer. It is made by knife scraping, calendering or lamination process, and has the characteristics of high temperature resistance of 100℃-180℃ and resistance to external tearing. At the same time, it also has the properties of weather resistance, waterproof and light transmission. It is widely used in the production of lightboxes in outdoor advertising, commercial display and transportation fields. In the production process, after the coating treatment, the high-temperature resistant and tear-resistant lightbox fabric needs to be dried to ensure its quality and performance.

[0003] A search revealed Chinese patent CN108160546A, which discloses a cleaning and drying device for lightbox fabric. The device includes a base, a cleaning chamber, and a drying chamber. Both the cleaning and drying chambers are located at the top of the base, with the cleaning chamber situated to one side of the drying chamber and interconnected. The cleaning chamber has a fabric inlet on one side, and the drying chamber has a fabric outlet on one side. A driver is embedded inside the cleaning chamber, and a brush shaft assembly is snap-fitted to the surface of the driver's drive shaft. A squeezing shaft assembly is located on one side of the brush shaft assembly. This invention utilizes the brush shaft assembly to facilitate cleaning the surface of the lightbox fabric. A liquid storage box allows cleaning agent to be drained from the liquid outlet valve to the lightbox fabric surface for thorough cleaning with the brush shaft assembly. The squeezing shaft assembly facilitates squeezing the lightbox fabric, removing excess liquid and accelerating the subsequent drying process.

[0004] However, the above design still has shortcomings. The above design uses a hot air blower to dry the lightbox fabric. Although this drying method is simple, it cannot dry the lightbox fabric evenly and comprehensively, which will reduce the drying effect of the lightbox fabric and result in poor efficiency.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a drying device for high-temperature resistant and tear-resistant lightbox fabric, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drying device for high-temperature resistant and tear-resistant lightbox fabric, comprising a second chamber, a control panel fixedly mounted on the front end of the second chamber, two fourth guide wheels rotatably arranged on the left side of the interior of the second chamber, two sixth guide wheels rotatably arranged on the right side of the interior of the second chamber, a second guide wheel rotatably arranged on the right side of the second chamber, a mounting box fixedly connected to the top of the second chamber, a support plate fixedly connected to the top of the mounting box, and a first chamber fixedly connected to the top of the support plate. The first guide wheel is provided for side rotation. Air supply pipes are fixedly connected to both sides of the bottom of the first housing, and one end of the air supply pipe extends into the interior of the second housing. The interior of the installation housing is provided with an installation cavity. An air inlet is opened on the right side of the installation cavity. Heating blocks are fixedly installed at both ends of the inner wall of the installation cavity. An air pump is installed on the left side of the installation cavity. The input end of the air pump is connected to the interior of the installation cavity through a pipe. The output end of the air pump is fixedly connected to an air guide pipe through a pipe. The air guide pipe is located at the top of the interior of the second housing. Multiple nozzles are fixedly connected to the bottom of the air guide pipe.

[0008] As a further embodiment of this utility model: two third guide wheels are rotatably arranged on the left side inside the first box, and two fifth guide wheels are rotatably arranged on the right side inside the first box.

[0009] As a further embodiment of this utility model: a plurality of small fans are fixedly installed at the bottom of the first housing, and the number of small fans is not less than six.

[0010] As a further embodiment of this utility model: a threaded cap is threadedly connected to the inner wall of the air inlet, and a fixing hole is opened through the surface of the threaded cap, and a filter screen is fixedly installed inside the fixing hole.

[0011] As a further embodiment of this utility model: a feed inlet communicating with the interior is provided on the left outer wall of the first box, and a first through groove communicating with the interior is provided on the right outer wall of the first box.

[0012] As a further embodiment of this utility model: a discharge port communicating with the interior is provided on the left outer wall of the second box, and a second through groove communicating with the interior is provided on the right outer wall of the second box.

[0013] This utility model has the following beneficial effects:

[0014] Through the structural design of the second chamber, air pump, air duct, nozzle, heating block, mounting cavity and air inlet, the light box cloth can be dried evenly, thereby improving the drying effect and efficiency. This solves the problem that drying the light box cloth with a hot air blower, although simple, cannot dry the light box cloth evenly and will reduce the drying effect and efficiency.

[0015] Through the structural design of the first chamber, air supply pipe and small fans, when drying the lightbox cloth, some hot air can be transported into the first chamber through the air supply pipe. Then, the air force generated by the rotation of multiple small fans can facilitate the pre-drying of the lightbox cloth, thereby further improving the drying efficiency. Attached Figure Description

[0016] Figure 1 This is a partial three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal partial structure of the present invention from the front view.

[0018] Figure 3 This is an enlarged partial structural diagram of point A in this utility model;

[0019] Figure 4 This is an enlarged partial structural diagram of point B in this utility model.

[0020] In the diagram: 1. First housing; 2. Mounting housing; 3. Second housing; 4. Support plate; 5. First guide wheel; 6. Second guide wheel; 7. Control panel; 8. Third guide wheel; 9. Feed inlet; 10. Discharge outlet; 11. Fourth guide wheel; 12. Fifth guide wheel; 13. First through groove; 14. Air supply pipe; 15. Second through groove; 16. Sixth guide wheel; 17. Air pump; 18. Air supply pipe; 19. Nozzle; 20. Heating block; 21. Mounting cavity; 22. Air inlet; 23. Threaded cap; 24. Fixing hole; 25. Filter screen. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-4 This utility model provides an embodiment of a drying device for high-temperature resistant and tear-resistant lightbox fabric, comprising a second chamber 3, a control panel 7 fixedly installed on the front end of the second chamber 3, two fourth guide wheels 11 rotatably arranged on the left side inside the second chamber 3, two sixth guide wheels 16 rotatably arranged on the right side inside the second chamber 3, a second guide wheel 6 rotatably arranged on the right side of the second chamber 3, a mounting box 2 fixedly connected to the top of the second chamber 3, a support plate 4 fixedly connected to the top of the mounting box 2, and a first chamber 1 fixedly connected to the top of the support plate 4. The first chamber 1 has a left side inside the first chamber 1. Two third guide wheels 8 are provided for side rotation, and two fifth guide wheels 12 are provided for rotation on the right side inside the first box 1. A feed inlet 9 connected to the inside is provided on the left outer wall of the first box 1, and a first through groove 13 connected to the inside is provided on the right outer wall of the first box 1. Multiple small fans are fixedly installed at the bottom inside the first box 1, and the number of small fans is not less than six. A first guide wheel 5 is provided for rotation on the right side of the first box 1. Air supply pipes 14 are fixedly connected to both sides of the bottom of the first box 1, and one end of the air supply pipe 14 extends into the inside of the second box 3.

[0027] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, during use, when drying the lightbox fabric, some hot air can be delivered to the first chamber 1 through the air supply pipe 14. Then, the air generated by the rotation of multiple small fans can facilitate the pre-drying of the lightbox fabric, thereby further improving the drying efficiency.

[0028] The installation box 2 has an installation cavity 21 inside. An air inlet 22 is opened on the right side of the installation cavity 21. A threaded cap 23 is threaded on the inner wall of the air inlet 22. A fixing hole 24 is opened through the surface of the threaded cap 23. A filter screen 25 is fixedly installed inside the fixing hole 24. Heating blocks 20 are fixedly installed at both ends of the inner wall of the installation cavity 21. An air pump 17 is installed on the left side of the installation cavity 21. The input end of the air pump 17 is connected to the inside of the installation cavity 21 through a pipe. The output end of the air pump 17 is fixedly connected to a guide pipe 18 through a pipe. The guide pipe 18 is located at the top inside the second box 3. Multiple nozzles 19 are fixedly connected to the bottom of the guide pipe 18. A discharge port 10 is opened on the left outer wall of the second box 3 and is connected to the inside. A second channel 15 is opened on the right outer wall of the second box 3 and is connected to the inside.

[0029] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, when the lightbox cloth needs to be dried, the air in the mounting cavity 21 can be heated by the heating block 20, and then the heated air is blown into the air duct 18 by the air pump 17, and finally sprayed out through multiple nozzles 19. In this process, since there are multiple nozzles 19 and they are evenly distributed above the lightbox cloth, the lightbox cloth can be dried evenly, thereby improving the drying effect and efficiency. This solves the problem that drying the lightbox cloth with a hot air blower, although simple, cannot dry the lightbox cloth evenly and will reduce the drying effect and efficiency.

[0030] The filter 25 filters the air entering the mounting cavity 21, preventing dust from entering the cavity with the airflow. After a period of use, the filter 25 can be cleaned by rotating the threaded cover 23 until it detaches from the air inlet 22. After cleaning, the threaded cover 23 can be screwed back into the air inlet 22. This easy disassembly, cleaning, and installation of the filter 25 ensures its filtration efficiency.

[0031] Working principle: In this application, when the lightbox fabric needs to be dried, the movable doors of the first chamber 1 and the second chamber 3 are opened first. Then, the lightbox fabric is passed sequentially through the feed inlet 9, between the two third guide rollers 8, between the two fifth guide rollers 12, through the first through groove 13, the outside of the first guide roller 5, the outside of the second guide roller 6, the second through groove 15, between the two sixth guide rollers 16, and between the two fourth guide rollers 11. Finally, it passes through the discharge port 10 and is fixed on the take-up roller. Then, the take-up motor is started to drive the take-up roller to rotate slowly. During this process, the heating block 20 can heat the interior of the mounting cavity 21. The air is heated and then pumped into the air duct 18 by the air pump 17. Finally, it is sprayed out through multiple nozzles 19. During this process, since there are multiple nozzles 19 and they are evenly distributed above the lightbox cloth, the lightbox cloth can be dried evenly, thereby improving the drying effect and efficiency. Secondly, when drying the lightbox cloth, some hot air can be transported to the first chamber 1 through the air supply pipe 14. Then, the air generated by the rotation of multiple small fans can facilitate the pre-drying of the lightbox cloth, thereby further improving the drying efficiency.

[0032] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. At the same time, the electrical components mentioned in this application are all connected to an external power supply and control switch when in use. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, this utility model will not explain the control method and circuit connection in detail. Moreover, the external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0033] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A drying device for high-temperature resistant and tear-resistant lightbox fabric, comprising a second chamber (3), characterized in that: A control panel (7) is fixedly installed on the front end of the second housing (3). Two fourth guide wheels (11) are rotatably arranged on the left side inside the second housing (3). Two sixth guide wheels (16) are rotatably arranged on the right side inside the second housing (3). A second guide wheel (6) is rotatably arranged on the right side of the second housing (3). An installation box (2) is fixedly connected to the top of the second housing (3). A support plate (4) is fixedly connected to the top of the installation box (2). A first housing (1) is fixedly connected to the top of the support plate (4). A first guide wheel (5) is rotatably arranged on the right side of the first housing (1). Gas pipes (14) are fixedly connected to both sides of the bottom of the first housing (1). The air supply pipe (14) extends to the interior of the second housing (3). The installation box (2) is provided with an installation cavity (21). An air inlet (22) is provided on the right side of the installation cavity (21). Heating blocks (20) are fixedly installed on both ends of the inner wall of the installation cavity (21). An air pump (17) is installed on the left side of the installation cavity (21). The input end of the air pump (17) is connected to the interior of the installation cavity (21) through a pipe. The output end of the air pump (17) is fixedly connected to an air guide pipe (18) through a pipe. The air guide pipe (18) is located at the top of the interior of the second housing (3). Multiple nozzles (19) are fixedly connected to the bottom of the air guide pipe (18).

2. The drying device for high-temperature resistant and tear-resistant lightbox fabric according to claim 1, characterized in that: The left side of the first housing (1) is provided with two third guide wheels (8), and the right side of the first housing (1) is provided with two fifth guide wheels (12).

3. The drying device for high-temperature resistant and tear-resistant lightbox fabric according to claim 1, characterized in that: The bottom of the first housing (1) is fixedly equipped with a number of small fans, and the number of small fans is not less than six.

4. A drying device for high-temperature resistant and tear-resistant lightbox fabric according to claim 1, characterized in that: A threaded cap (23) is threadedly connected to the inner wall of the air inlet (22). A fixing hole (24) is opened through the surface of the threaded cap (23). A filter screen (25) is fixedly installed inside the fixing hole (24).

5. A drying device for high-temperature resistant and tear-resistant lightbox fabric according to claim 1, characterized in that: The first box (1) has a feed inlet (9) on its left outer wall that communicates with its interior, and a first through groove (13) on its right outer wall that communicates with its interior.

6. A drying device for high-temperature resistant and tear-resistant lightbox fabric according to claim 1, characterized in that: The second box (3) has a discharge port (10) on its left outer wall that communicates with its interior, and a second channel (15) on its right outer wall that communicates with its interior.

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