Signboard drying equipment
By designing the signature drying equipment, the combination of drying cabinet, support plate, heating parts and exhaust fans is used to solve the problem of low drying efficiency of the signature surface paint, and achieve a more efficient and stable drying and curing effect.
Patent Information
- Application Number
- CN202421478664.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-26
AI Technical Summary
In the prior art, the drying efficiency of the label surface paint is low and is easily restricted by environmental factors such as humidity, which affects the drying effect.
A signature drying equipment is designed, including a drying box, support plate, heating parts and exhaust fans. Place the painted sign on the support plate, and heat and dry it through heating and exhaust fan to improve drying efficiency.
The drying and curing efficiency of the label surface paint is significantly improved through heating and drying technology, reducing the dependence on environmental humidity, and ensuring the stability of the drying effect.
Smart Images
Figure CN222817248U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of drying equipment, and in particular to a signboard drying equipment. Background Art
[0002] During the production process of signboards, the text patterns on the surface of the signboards are usually sprayed using a painting process. After the signboards are painted, the paint on the surface of the signboards needs to be dried and cured so that the paint can be firmly bonded to the surface of the signboard to reduce the risk of paint falling off during subsequent use.
[0003] In the related art, after the production personnel have finished spraying the paint on the surface of the sign, they will place the sign in a ventilated place to allow the paint to dry naturally.
[0004] Regarding the above-mentioned related technologies, although the above-mentioned production method can complete the drying and curing of the paint, the overall drying efficiency is low and it is easily restricted by environmental factors such as humidity, which affects the overall drying effect of the paint on the surface of the sign. Utility Model Content
[0005] In order to improve the drying efficiency of paint on the surface of a sign, the present application provides a sign drying device.
[0006] The present application provides a signboard drying device, which adopts the following technical solution:
[0007] A signboard drying device comprises a drying box, one side of which is open to form an open side, the open side is communicated with the inner cavity of the drying box, and the drying box is also provided with a box door for closing the open side; a plurality of support plates are evenly supported from top to bottom in the inner cavity of the drying box; the support plates are used to place signboards; the support plates are also provided with clamping members for clamping signboards; and a heating member is also provided in the inner cavity of the drying box.
[0008] By adopting the above technical solution, the painted sign is placed on the support plate in the drying box and clamped and fixed by the clamps, the opening side of the drying box is blocked by the box door, and the sign on the support plate is heated and dried by the heating element in the inner cavity of the drying box. Compared with the traditional method of allowing the paint on the surface of the sign to dry naturally, the drying and curing efficiency of the paint on the surface of the sign is improved.
[0009] Preferably, the support plate comprises a support frame and a grid, and the outer periphery of the grid is connected to the inner periphery of the support frame.
[0010] By adopting the above technical solution, through the setting of the support frame and the grid, on the one hand, the heating area of the identification plate can be increased through the grid, so that the heat in the subsequent drying box can better act on the identification plate on the support plate; on the other hand, the heat generated by the heating element can be arbitrarily transferred in the inner cavity of the drying box through the grid structure, reducing the situation where the support plate restricts the heat transfer of the heating element.
[0011] Preferably, an air inlet and an air outlet are respectively provided at the bottom and the top of the drying box, and an exhaust fan is also installed at the air outlet.
[0012] By adopting the above technical solution, on the one hand, air circulation can be achieved inside the drying box through the cooperation of the exhaust fans at the air inlet and the air outlet, thereby facilitating the heating element to generate heat that acts more evenly on the sign inside the drying box; on the other hand, the water vapor inside the drying box can be promptly extracted by the exhaust fan, thereby facilitating the accelerated drying of the paint on the surface of the sign.
[0013] Preferably, two opposite sides of the support plate are provided with slide grooves, the two slide grooves are respectively connected to the opposite side walls of the inner cavity of the drying box, and the two sides of the support plate are respectively slidably inserted into the two slide grooves.
[0014] By adopting the above technical solution, the support plate can be pulled out and connected to the inner cavity of the drying box. When taking and placing the identification plate later, the support plate can be pulled out from the drying box to obtain a larger operating space before taking and placing the identification plate on the support plate, making the taking and placing of the identification plate simpler and more convenient.
[0015] Preferably, the clamping member comprises a clamping rod, the clamping rod is located above the grid and the end of the clamping rod is connected to the support frame by a fastening bolt.
[0016] By adopting the above technical solution, when the fixing plate is clamped by the clamping member, one end of the identification plate is placed into the gap between the clamping rod and the grid, and the fastening bolt at the end of the clamping rod is tightened, so that the identification plate can be clamped and fixed on the support plate, thereby preventing the identification plate on the support plate from slipping off the support plate when the support plate is subsequently pulled out.
[0017] Preferably, a filter screen for filtering out dust and impurities is installed at the air inlet.
[0018] By adopting the above technical solution, the filter screen is used to filter out air impurities entering the inner cavity of the drying box through the air inlet, thereby reducing the situation where the identification plate in the inner cavity of the drying box is contaminated by dust and impurities during the subsequent drying process of the drying box.
[0019] Preferably, the door is hinged to one side of the drying box, and a main magnetic ring and a secondary magnetic ring are respectively arranged around the opening side of the drying box and the side close to the door, and the main magnetic ring and the secondary magnetic ring are magnetically matched.
[0020] By adopting the above technical solution, after the opening side of the drying box is closed by the box door, the cooperation between the main magnetic attraction ring and the auxiliary magnetic part can be used to restrict the box door from detaching from the opening side of the drying box, which is conducive to the box door to more firmly seal the opening side of the drying box.
[0021] Preferably, the box door is provided with an observation port, and the observation port is filled with a transparent plate.
[0022] By adopting the above technical solution, during the subsequent operation of the drying box, the production personnel can observe the drying conditions inside the drying box through the transparent plate at the observation port, so as to better control the drying effect of the paint on the surface of the sign.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. Place the painted sign on the support frame, close the open side of the drying box through the door, and then heat and dry the sign in the drying box through the heating element in the drying box, so that the paint sprayed on the surface of the sign can dry and solidify quickly, which is beneficial to improve the efficiency of drying and curing the paint on the surface of the sign.
[0025] 2. The exhaust rack can draw external air into the inner cavity from the air inlet and out at the air outlet, thereby forming an air circulation in the drying box. On the one hand, it is convenient for the hot air to act more evenly on the identification plate inside the drying box. On the other hand, it is convenient to discharge the water vapor in the drying box out of the drying box in time.
[0026] 3. The support plate can be pulled out of the drying box cavity. The support plate can be pulled out of the drying box to obtain a larger operating space before taking and placing the identification plate on the support plate, which is convenient for taking and placing the identification plate and for subsequent cleaning of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall structure of a drying oven used to illustrate an embodiment of the present application.
[0028] Figure 2 It is a schematic diagram used to illustrate the connection relationship between the support plate and the clamping member in an embodiment of the present application.
[0029] Figure 3 yes Figure 1 Enlarged schematic diagram of part A in the middle.
[0030] Figure 4 yes Figure 1 Enlarged schematic diagram of part B in the middle.
[0031] Description of reference numerals:
[0032] 1. Drying box; 10. Open side; 11. Box door; 111. Observation port; 112. Transparent plate; 113. Handle; 12. Air inlet; 121. Filter; 13. Air outlet; 131. Exhaust fan; 14. Support legs; 15. Main magnetic ring; 16. Secondary magnetic ring; 2. Support plate; 21. Support frame; 22. Grid; 23. Clamping part; 231. Clamping rod; 232. Fastening bolt; 3. Identification plate; 4. Heating element; 5. Slide. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-4 This application is described in further detail.
[0034] The present application embodiment discloses a signboard 3 drying device, referring to Figure 1 and Figure 2 , including a drying box 1, one side of the drying box 1 is opened to form an open side 10, and the open side 10 is connected to the inner cavity of the drying box 1; the drying box 1 is provided with a box door 11 for blocking the open side 10; the inner cavity of the drying box 1 is evenly supported along the height direction with a plurality of support plates 2 for placing identification plates 3, and the inner cavity of the drying box 1 is also provided with a plurality of heating elements 4.
[0035] The heating element 4 includes a plurality of electric heating lamps installed on the inner wall of the drying box 1, and the plurality of electric heating lamps are evenly distributed along the height direction of the drying box 1; during subsequent drying, the heat generated by the electric heating lamps dries and cures the paint on the identification plate 3 on the support plate 2. In other embodiments, the electric heating lamps are also replaced by heating components such as electric heating plates.
[0036] The support plate 2 includes a support frame 21 and a grid 22, both of which are made of stainless steel, and the outer periphery of the grid 22 is welded and fixed to the inner periphery of the support frame 21. Through the above arrangement, after the identification plate 3 is subsequently placed on the grid 22 of the support plate 2, on the one hand, the heating area of the identification plate 3 can be increased through the mesh frame, so that the subsequent identification plate 3 can better contact with the hot air in the drying box 1, and on the other hand, it is convenient for the subsequent hot air in the drying box 1 to flow better between different support plates 2.
[0037] Reference Figure 1 and Figure 3 , the support plate 2 is provided with slide grooves 5 on opposite sides, and the slide grooves 5 on both sides of the support plate 2 are respectively installed on the two opposite walls of the inner cavity of the drying box 1, and the slide grooves 5 are opened at both ends, and one end of the slide grooves 5 extends to the opening side 10 of the drying box 1. The opposite sides of the support plate 2 are respectively slidably inserted into the two slide grooves 5. Through the above arrangement, the support plate 2 can be pulled out of the drying box 1, and the identification plate 3 can be taken and placed after the support plate 2 is pulled out of the drying box 1, thereby reducing the difficulty in taking and placing the identification plate 3 due to the internal space limitation of the drying box 1.
[0038] Two clamping members 23 are provided on the support plate 2. The clamping members 23 are used to cooperate with the grid 22 to clamp and fix the identification plate 3 to prevent the identification plate 3 on the support plate 2 from slipping off when the support plate 2 is pulled.
[0039] The clamping member 23 includes a clamping rod 231, which is located above the grid 22 and has two ends extending to opposite sides of the support frame 21, and fastening bolts 232 are provided at both ends of the clamping rod 231 and are threadedly connected to the support frame 21, so that both ends of the clamping rod 231 are connected to the support frame 21 through the fastening bolts 232. After placing the sign 3 to be dried on the grid 22, move it into the gap between the clamping rod 231 and the grid 22, and then tighten the fastening bolts 232 at both ends of the clamping rod 231 to achieve clamping and limiting of the sign 3.
[0040] A plurality of legs 14 are also supported at the bottom of the drying box 1, and the legs 14 are used to support the bottom of the drying box 1 off the ground. An air inlet 12 is provided at the bottom of the drying box 1, and an air outlet 13 is provided at the top of the drying box 1, and an exhaust fan 131 is installed at the air outlet 13. Through the above arrangement, during the subsequent use of the drying box 1, the exhaust fan 131 can draw the external air into the inner cavity of the drying box 1 from the air inlet 12, and then draw it out from the air outlet 13, so as to form an air circulation in the drying box 1, which is convenient for the subsequent heating element 4 to generate heat evenly throughout the inner cavity of the drying box 1; on the other hand, it is convenient for the water vapor in the drying box 1 to be discharged from the drying box 1 in time, so that the paint on the sign 3 can be dried and cured better.
[0041] A filter 121 is also installed at the air inlet 12. The filter 121 is used to filter dust and impurities to reduce the dust and impurities in the external air from entering the drying box 1 through the air inlet 12 during the subsequent exhaust fan 131 exhaust process, causing the inner cavity of the drying box 1 and the identification plate 3 to be contaminated. The filter 121 is located in the inner cavity of the drying box 1, and the four top corners of the filter 121 are fixed to the bottom wall of the inner cavity of the drying box 1 by screws, which is convenient for the subsequent disassembly, assembly and cleaning of the filter 121.
[0042] Reference Figure 1 and Figure 4 The box door 11 is hinged to one side of the drying box 1 through a plurality of hinges; a main magnetic ring 15 and a secondary magnetic ring 16 are respectively arranged around the opening side 10 of the drying box 1 and the side close to the box door 11; the main magnetic ring 15 and the secondary magnetic ring 16 are magnetically matched. Through the above arrangement, after the opening side 10 of the drying box 1 is subsequently closed by the box door 11, the main magnetic ring 15 and the secondary magnetic ring 16 can be used to limit the separation of the box door 11 from the opening side 10 of the drying box 1, which is conducive to the box door 11 to more firmly block the opening side 10 of the drying box 1.
[0043] A handle 113 is also installed on the side of the door 11 away from the drying box 1, which is convenient for opening or closing the door 11 on the drying box 1 through the handle 113. An observation port 111 is also provided on the door 11, and a transparent plate 112 is filled in the observation port 111; in this embodiment, the transparent plate 112 is high temperature resistant glass. The arrangement of the observation port 111 and the transparent plate 112 facilitates subsequent production personnel to observe the drying condition inside the drying box 1.
[0044] The implementation principle of the embodiment of the present application is as follows: when drying and curing the paint on the sign 3, after the support plate 2 is pulled out from the inner cavity of the drying box 1, the sign 3 is placed on the grid 22 of the support plate 2 and moved into the gap between the clamping rod 231 and the grid 22, and the fastening bolts 232 at both ends of the clamping rod 231 are tightened. The two sides of the support plate 2 are respectively inserted into the corresponding slide grooves 5, and the opening side 10 of the drying box 1 is closed by swinging the box door 11. The exhaust fan 131 is started and the sign 3 inside the drying box 1 is heated and dried by the electric heating element, so that the paint on the sign 3 is dried and cured. Compared with the natural air drying method, it is beneficial to improve the drying and curing efficiency of the paint on the sign 3.
[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A signboard drying device, comprising a drying box (1), wherein one side of the drying box (1) is open to form an open side (10), wherein the open side (10) is communicated with an inner cavity of the drying box (1), and the drying box (1) is further provided with a door (11) for closing the open side (10); characterized in that: The inner cavity of the drying box (1) is evenly supported with a plurality of support plates (2) from top to bottom; the support plates (2) are used to place identification plates (3); the support plates (2) are also provided with clamping members (23) for clamping the identification plates (3); the inner cavity of the drying box (1) is also provided with a heating member (4); The support plate (2) comprises a support frame (21) and a grid frame (22), wherein the outer periphery of the grid frame (22) is connected to the inner periphery of the support frame (21); The clamping member (23) comprises a clamping rod (231), the clamping rod (231) is located above the grid (22), and the end of the clamping rod (231) is connected to the support frame (21) via a fastening bolt (232).
2. The signboard drying device according to claim 1, characterized in that: The drying box (1) is provided with an air inlet (12) and an air outlet (13) at the bottom and top respectively, and an exhaust fan (131) is also installed at the air outlet (13).
3. The signboard drying device according to claim 1, characterized in that: The support plate (2) is provided with slide grooves (5) on opposite sides, the two slide grooves (5) are respectively connected to the cavity walls on opposite sides of the inner cavity of the drying box (1), and the two sides of the support plate (2) are respectively slidably inserted into the two slide grooves (5).
4. The signboard drying device according to claim 2, characterized in that: A filter screen (121) for filtering out dust and impurities is installed at the air inlet (12).
5. The signboard drying device according to claim 1, characterized in that: The box door (11) is hinged to one side of the drying box (1); a main magnetic attraction ring (15) and a secondary magnetic attraction ring (16) are respectively arranged around the opening side (10) of the drying box (1) and the side close to the box door (11); the main magnetic attraction ring (15) and the secondary magnetic attraction ring (16) are arranged in a magnetically coordinated manner.
6. The signboard drying device according to claim 5, characterized in that: The box door (11) is provided with an observation port (111), and the observation port (111) is filled with a transparent plate (112).