Drying device for processing flexible resin plate

Abstract

The drying device for processing the flexible resin plate comprises a drying oven body and further comprises a bearing assembly, a heating assembly, a filtering assembly, a dehumidifying assembly and curing assemblies, through cooperative work of the curing assemblies, after the resin plate is dried, the resin plate is placed on a placing plate, the resin plate is irradiated through a UV lamp, and then the resin plate is dried. A dehumidifying assembly is arranged, in the drying process, a first draught fan pumps out water vapor located in the drying oven body through an air draft pipeline, the water vapor is conveyed into the drying oven through an air exhaust pipeline, moisture in the water vapor is removed through a drying agent in the drying oven, and the moisture in the water vapor is removed through a drying agent in the drying oven; according to the drying oven, the drying air is conveyed into the drying oven body through the return pipeline, so that moisture in the drying oven body is effectively removed, hot air is recycled, the drying quality of a resin plate is effectively guaranteed, energy consumption is reduced, and meanwhile, the environmental problem caused by direct discharge of water vapor is avoided.

Description

Technical Field

[0001] This utility model relates to the field of resin plate drying technology, and in particular to a drying device for processing flexible resin plates. Background Technology

[0002] Resin plates are mostly used in self-adhesive printing. When exposing the plates, a negative film is produced. The printing plates are made by exposure to ultraviolet light and washing. The original plates are divided into liquid plates and solid plates. They are widely used in packaging printing such as corrugated boxes.

[0003] Patent document CN220417864U discloses a photosensitive resin plate drying device, including a box body with a door. Two partitions are slidably arranged inside the door. Placement plates are fixedly arranged on opposite sides of the two partitions. A driving assembly is provided on the box body to drive the two partitions to slide in opposite directions. Ventilation openings are provided through the two side walls of the box body perpendicular to the door, and multiple evenly arranged air inlets are provided on the sides of the two partitions. Drying components are respectively arranged on the opposite ends of the two partitions. This application places fans on both sides of the partitions so that they move with the partitions, ensuring that the fan's air inlet is always aligned with the photosensitive resin plate on the placement plate assembly, thereby achieving uniform heating of the photosensitive resin plate and improving drying effect and quality.

[0004] However, after drying the resin plate, it needs to be irradiated with UV light again to cure it. Existing drying equipment lacks this function, requiring the resin plate to be transferred to other equipment, which is very inconvenient. Furthermore, water vapor is generated during the drying process, and existing devices directly release this vapor, which affects the surrounding environment and fails to utilize the heat, increasing energy consumption. Therefore, it is necessary to improve this structure to overcome the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a drying device for processing flexible resin plates, so as to solve the problems mentioned in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A drying apparatus for processing flexible resin plates includes an oven body and further includes:

[0008] A support assembly is disposed in the oven body, and the support assembly has a space for placing the resin plate;

[0009] A heating element is disposed in the oven body, and hot air is delivered to the oven body by the heating element;

[0010] A filter assembly is disposed in the oven body and is located on one side of the heating assembly. The filter assembly filters the air supplied from the heating assembly to the oven body.

[0011] A dehumidification component, located on one side of the heating component, removes water vapor from the oven body.

[0012] A curing component is disposed in the oven body and located on top of the heating component. The curing component cures the dried resin plate.

[0013] The present invention is further configured such that the supporting component includes:

[0014] The fixed brackets are provided in two sets, and the fixed brackets are symmetrically arranged on both sides of the oven body;

[0015] The support plate is slidably disposed in the oven body. The bottom of the support plate is in contact with the top of the fixed bracket. The support plate is provided with a set of through-ventilation grooves to support the resin plate.

[0016] The present invention is further configured such that the heating component includes:

[0017] A fan is installed on one side of the oven body. The fan has an air inlet and an air outlet. The fan drives the air to flow towards the inside of the oven body.

[0018] An air supply duct, one side of which is connected to the air outlet of the fan, is used to transport air.

[0019] A splitter pipe is connected to an air supply duct on one side. A splitter section is provided on one side of the splitter pipe. The splitter section is symmetrically arranged on both sides of the splitter pipe and in the oven body. The splitter pipe divides the air into two parts and delivers them evenly to the oven body.

[0020] The electric heating element is provided in two sets, which are symmetrically arranged in the oven body. The electric heating element is located on one side of the air outlet of the split pipe and generates heat energy.

[0021] The air inlet has two sets, which are symmetrically arranged on both sides of the oven body. The air inlet penetrates the oven body and is located on one side of the electric heating tube. The air inlet guides the hot air to the upper and lower sides of the support plate.

[0022] The present invention is further configured such that the filtering component includes:

[0023] A filter screen is installed inside the oven body. The filter screen is in contact with the distribution pipe and filters impurities in the air.

[0024] The present invention is further configured such that the dehumidification component includes:

[0025] Fan 1 is located on one side of the oven body and has an air inlet and an air outlet.

[0026] The exhaust duct is located on one side inside the oven body and on the top of the support plate. The other side of the exhaust duct is connected to the air inlet of the fan. The exhaust duct extracts water vapor from inside the oven body.

[0027] An exhaust duct, one side of which is connected to the air outlet of fan one;

[0028] A drying box is located on one side of the fan and is connected to the exhaust duct. The drying box contains storage space.

[0029] A desiccant plate, which is slidably disposed in the drying chamber, adsorbs moisture by means of the desiccant plate;

[0030] A reflux pipe is provided, with one side located at the bottom of the oven body and the other side connected to the drying chamber. The reflux pipe transmits the drying gas to the oven body.

[0031] The present invention is further configured such that the curing component includes:

[0032] A placement plate is slidably disposed on the top of the oven body, and the placement plate is provided with a space for placing resin plates;

[0033] A UV lamp is installed on top of the placement plate, and the UV lamp is used to cure and remove the resin plate on the placement plate.

[0034] The advantages of this utility model are:

[0035] 1. This utility model utilizes the collaborative work of the curing components. After the resin plate is dried, it is placed on the placement plate, and at the same time, the UV lamp is turned on to irradiate the resin plate, thereby curing the surface of the resin plate, which is very convenient.

[0036] 2. This utility model, by setting up a dehumidification component, draws out water vapor from inside the drying oven through the exhaust duct when the fan is started during the drying process. The water vapor is then transported to the drying chamber through the exhaust duct. After passing through the drying chamber, the desiccant plate in the drying chamber adsorbs and removes the moisture from the water vapor. The dried gas is then transported back to the drying oven through the return duct for hot air recycling. This effectively removes moisture from the drying oven, ensuring the drying quality of the resin plate, reducing energy consumption, and avoiding environmental problems caused by direct emission of water vapor.

[0037] 3. This utility model achieves this by having the heating component and the supporting component work together. The distribution pipe can dry both sides of the board. At the same time, a through-ventilation groove is opened on the supporting plate, which can ensure that the bottom of the resin board can also be dried while supporting the resin board. This ensures the uniformity of the drying of the resin board and increases the quality of the finished resin board. Attached Figure Description

[0038] Figure 1 This is one of the structural schematic diagrams of the drying device for processing flexible resin plates proposed in this utility model.

[0039] Figure 2 This is the second schematic diagram of the drying device for processing flexible resin plates proposed in this utility model.

[0040] Figure 3 This is a front view of the drying apparatus for processing flexible resin plates proposed in this utility model.

[0041] Figure 4 This is a schematic diagram of the internal structure of the drying device for processing flexible resin plates proposed in this utility model.

[0042] Figure 5 This is a schematic diagram of the structure of the drying oven proposed in this utility model.

[0043] Figure 6 This is a cross-sectional view of the drying apparatus for processing flexible resin plates proposed in this utility model.

[0044] Numerical designations: Oven body 100, fixed bracket 110, support plate 120, through-ventilation slot 121, fan 210, air supply duct 220, diversion pipe 230, electric heating element 240, air inlet 250, filter plate 310, fan 1 410, exhaust duct 420, air outlet duct 430, drying chamber 440, desiccant plate 450, return duct 460, placement plate 510, UV lamp 520, handle 610 Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0046] like Figure 1-6 As shown, the present invention proposes a drying device for processing flexible resin plates, including an oven body 100, and further including a support component, a heating component, a filtering component, a dehumidifying component, and a curing component. The support component is disposed in the oven body and has a space for placing the resin plate. The heating component is disposed in the oven body and delivers hot air to the oven body. The filtering component is disposed in the oven body and is located on one side of the heating component. The filtering component filters the air delivered to the oven body by the heating component. The dehumidifying component is located on one side of the heating component and removes water vapor from the oven body. The curing component is disposed in the oven body and is located on top of the heating component. The curing component cures the dried resin plate.

[0047] In this embodiment, the supporting component includes a fixed bracket 110 and a supporting plate 120. There are two sets of fixed brackets, which are symmetrically arranged on both sides of the oven body. The supporting plate is disposed in the oven body, and the bottom of the supporting plate is in contact with the top of the fixed bracket. A set of through-ventilation slots 121 are provided on the supporting plate. The supporting plate supports the resin plate. By providing through-ventilation slots, when the resin plate is placed on the supporting plate, the through-ventilation slots can also ensure that the bottom of the resin plate is also dried by hot air, thereby effectively ensuring the uniformity of drying of the resin plate.

[0048] In this embodiment, the heating assembly includes a fan 210, an air supply duct 220, a distribution pipe 230, an electric heating element 240, and an air inlet 250. The fan is located on one side of the oven body and has an air inlet and an air outlet. The fan drives the air to flow towards the inside of the oven body. One side of the air supply duct is connected to the air outlet of the fan, and the air is delivered through the air supply duct. One side of the distribution pipe is connected to the air supply duct, and a distribution section is provided on one side of the distribution pipe. The distribution section is symmetrically arranged on both sides of the distribution pipe and is symmetrically arranged in the oven body. The airflow pipe divides the air into two portions and delivers them evenly into the oven body. There are two sets of electric heating tubes, which are symmetrically arranged in the oven body. The electric heating tubes are located on one side of the air outlet of the airflow pipe and generate heat energy. There are two sets of air inlets, which are symmetrically arranged on both sides of the oven body. The air inlets penetrate the oven body and are located on one side of the electric heating tubes. The air inlets guide the hot air to the upper and lower sides of the support plate. When delivering air, the airflow pipe can effectively deliver the airflow to both sides of the oven body, ensuring the uniformity of hot air distribution.

[0049] In this embodiment, the filter assembly includes a filter screen 310, which is disposed in the oven body and is in contact with the diversion pipe. The filter screen filters impurities in the air.

[0050] In this embodiment, the dehumidification assembly includes a fan 410, an exhaust duct 420, a desiccant duct 430, a drying chamber 440, a desiccant plate 450, and a return duct 460. The fan is located on one side of the drying chamber body and has an air inlet and an air outlet. One side of the exhaust duct is located inside the drying chamber body and is situated on the top of the support plate. The other side of the exhaust duct is connected to the air inlet of the fan 410, which extracts water vapor from inside the drying chamber body. One side of the exhaust duct is connected to the air outlet of the fan 410. Next, the drying chamber is located on one side of the fan and is connected to the exhaust duct. The drying chamber has a storage space and a desiccant plate is placed inside. The desiccant plate adsorbs moisture. One side of the return pipe is located at the bottom of the oven body, and the other side of the return pipe is connected to the drying chamber. The return pipe transmits the drying gas to the oven body. When the desiccant plate needs to be replaced, it can be replaced simply by grasping its top and pulling it out of the drying box. The desiccant plate is existing technology and will not be described in detail here.

[0051] In this embodiment, the curing component includes a placement plate 510 and a UV lamp 520. The placement plate is slidably disposed on the top of the oven body and has a placement space for the resin plate. The UV lamp is disposed on the top of the placement plate and is used to cure and remove the resin plate on the placement plate.

[0052] In one embodiment of this utility model, a handle 610 is provided on one side of the placement plate and the support plate. When the placement plate and the support plate are pulled out of the oven body, they can be taken out by grabbing the handle, which is very convenient.

[0053] The working principle of this utility model:

[0054] During operation, the support plate is pulled out of the oven body by the handle, the resin plate is placed on the support plate, and then pushed into the oven body. The fixed bracket supports the support plate. At the same time, the electric heating tube is activated to heat the surrounding air. The fan delivers air through the air supply duct, and then the air is divided into two parts and evenly delivered to both sides of the oven body through the split pipe. After passing through the electric heating tube, the hot air is delivered to both sides of the resin plate through the air inlet, thus drying the resin plate from all sides. After water vapor is generated at the top of the oven body, the fan extracts the water vapor from the oven body through the exhaust duct and delivers it to the drying chamber. When the moisture in the water vapor comes into contact with the desiccant plate, the moisture is removed and adsorbed. The dried gas then flows back to the oven body through the return pipe, thus ensuring the dryness of the oven body. After the resin plate is dried, the placement plate is pulled out and the resin plate is placed in the placement plate. The resin plate is then pushed to the bottom of the UV lamp. The UV lamp emits UV light to irradiate the resin plate, thereby curing and de-adheding it, thus completing the processing of the resin plate.

[0055] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component 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 this utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A drying apparatus for processing flexible resin plates, comprising an oven body, characterized in that, Also includes: A support assembly is disposed in the oven body, and the support assembly has a space for placing the resin plate; A heating element is disposed in the oven body, and hot air is delivered to the oven body by the heating element; A filter assembly is disposed in the oven body and is located on one side of the heating assembly. The filter assembly filters the air supplied from the heating assembly to the oven body. A dehumidification component, located on one side of the heating component, removes water vapor from the oven body. A curing component is disposed in the oven body and located on top of the heating component. The curing component cures the dried resin plate.

2. The drying apparatus for processing flexible resin plates according to claim 1, characterized in that, The carrier components include: The fixed brackets are provided in two sets, and the fixed brackets are symmetrically arranged on both sides of the oven body; The support plate is slidably disposed in the oven body. The bottom of the support plate is in contact with the top of the fixed bracket. The support plate is provided with a set of through-ventilation grooves to support the resin plate.

3. The drying apparatus for processing flexible resin plates according to claim 1, characterized in that, The heating components include: A fan is installed on one side of the oven body. The fan has an air inlet and an air outlet. The fan drives the air to flow towards the inside of the oven body. An air supply duct, one side of which is connected to the air outlet of the fan, is used to transport air. A splitter pipe is connected to an air supply duct on one side. A splitter section is provided on one side of the splitter pipe. The splitter section is symmetrically arranged on both sides of the splitter pipe and in the oven body. The splitter pipe divides the air into two parts and delivers them evenly to the oven body. The electric heating element is provided in two sets, which are symmetrically arranged in the oven body. The electric heating element is located on one side of the air outlet of the split pipe and generates heat energy. The air inlet has two sets, which are symmetrically arranged on both sides of the oven body. The air inlet penetrates the oven body and is located on one side of the electric heating tube. The air inlet guides the hot air to the upper and lower sides of the support plate.

4. The drying apparatus for processing flexible resin plates according to claim 3, characterized in that, The filtering components include: A filter screen is installed inside the oven body. The filter screen is in contact with the distribution pipe and filters impurities in the air.

5. The drying apparatus for processing flexible resin plates according to claim 2, characterized in that, The dehumidification components include: Fan 1 is located on one side of the oven body and has an air inlet and an air outlet. The exhaust duct is located on one side inside the oven body and on the top of the support plate. The other side of the exhaust duct is connected to the air inlet of the fan. The exhaust duct extracts water vapor from inside the oven body. An exhaust duct, one side of which is connected to the air outlet of fan one; A drying box is located on one side of the fan and is connected to the exhaust duct. The drying box contains storage space. A desiccant plate, which is slidably disposed in the drying chamber, adsorbs moisture by means of the desiccant plate; A reflux pipe is provided, with one side located at the bottom of the oven body and the other side connected to the drying chamber. The reflux pipe transmits the drying gas to the oven body.

6. The drying apparatus for processing flexible resin plates according to claim 1, characterized in that, The curing components include: A placement plate is slidably disposed on the top of the oven body, and the placement plate is provided with a space for placing resin plates; A UV lamp is installed on top of the placement plate, and the UV lamp is used to cure and remove the resin plate on the placement plate.

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