A pre-coating air-cooling device for easy aluminum sheet spraying

Abstract

This utility model discloses a pre-coating air-cooling device for facilitating aluminum plate spraying, relating to the field of aluminum plate processing technology. The utility model includes a base plate and a support frame fixedly connected to the top of the base plate, and further includes: several air-cooling units, all mounted on the base plate; several detachable filter units, all positioned above the base plate; and several locking units, all mounted on the base plate; each detachable filter unit includes a locking assembly. This utility model, by incorporating detachable filter units, solves the problem in existing air-cooling devices where filter plates become clogged or their filtration efficiency decreases over time, making replacement inconvenient and requiring complex operations, thus increasing downtime for maintenance, reducing production efficiency, and hindering the continuous and efficient operation of the aluminum plate air-cooling curing process.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum plate processing technology, and in particular relates to a pre-coating air-cooling device that facilitates aluminum plate spraying. Background Technology

[0002] With the increasing demand for building decoration and industrial materials, aluminum plates, as a lightweight and corrosion-resistant high-quality building material, have made their surface treatment process particularly important. Powder coating technology, due to its environmentally friendly and efficient characteristics, has become one of the mainstream processes for aluminum plate surface treatment. During the spraying process, the rapid curing of the initial coating is a key link to ensure coating adhesion and surface quality, and the air-cooling device plays an irreplaceable role in this process.

[0003] However, existing air-cooling devices are inconvenient to replace when the filter plates become clogged or the filtration effect declines due to long-term use. The staff has to replace the filter plates through complicated operations, which increases the downtime of the device for maintenance, reduces production efficiency, and is not conducive to ensuring the continuous and efficient operation of the aluminum plate air-cooling curing process. Utility Model Content

[0004] The purpose of this utility model is to provide a pre-coating air-cooling device that facilitates aluminum plate spraying. By setting a detachable filter section, it solves the problem that existing air-cooling devices are inconvenient to replace when the filter plates become clogged or the filtration effect decreases due to long-term use. This requires operators to replace the filter plates through complicated operations, which increases the downtime of the device for maintenance, reduces production efficiency, and is not conducive to ensuring the continuous and efficient operation of the aluminum plate air-cooling curing process.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a pre-coating air-cooling device for facilitating aluminum plate spraying. It includes a base plate and a support frame fixedly connected to the top of the base plate. The device further includes: several air-cooling units, all mounted on the base plate; several detachable filter units, all positioned above the base plate; several latching units, all mounted on the base plate; each detachable filter unit includes a locking assembly mounted on the base plate; and several filter assemblies. All components are mounted on the base plate. The locking assembly includes a threaded rod positioned above the base plate, with a square block threadedly connected to the outer wall of the threaded rod. A knob is fixedly connected to the bottom of the threaded rod, and a guide is provided on the outer wall of the square block. The knob is located below the square block, and the guide includes two rectangular sliding rods fixedly connected to the outer wall of the square block. The two rectangular sliding rods are slidably connected to the inner walls of two limiting grooves. The locking assembly, through the cooperation of the threaded rod, square block, and other components, allows for the adjustment of the tightness of the filter assembly, providing structural support for the stable installation and convenient disassembly of the filter assembly.

[0007] Furthermore, the filter assembly includes a fixing ring fixedly connected to the inner wall of the housing. A filter plate is provided at the bottom of the fixing ring, and an abutment ring is provided at the bottom of the filter plate. The abutment ring has several rectangular limiting holes, and the top of the rectangular block abuts against the bottom of the abutment ring. A locking assembly is located on the inner wall of the several rectangular limiting holes. The outer walls of the filter plate and the abutment ring are in contact with the inner wall of the housing. The filter assembly, with the synergistic effect of the fixing ring, the filter plate, and the abutment ring, filters airflow impurities during the air-cooling process, preventing impurities from affecting the surface quality of the initial coating of the aluminum plate.

[0008] Furthermore, the air-cooling unit includes a housing fixedly connected to a support frame, a bracket fixedly connected to the inner wall of the housing, a plurality of fans fixedly connected to the bracket, and a protective net fixedly connected to the inner wall of the housing; the protective net is located above the bracket, and the buckle assembly uses the sliding and abutting relationship between the sliding groove and the buckle block to limit the filter assembly inside the housing, preventing the filter assembly from shifting during device operation.

[0009] Furthermore, the latching part includes a latching assembly mounted on a rectangular block; and an elastic component disposed on the rectangular block. The latching assembly includes two sliding grooves formed on the rectangular block, with two locking blocks slidably connected to the inner walls of each of the two sliding grooves. Each of the two locking blocks has a limit groove. The two sliding grooves are mirror-distributed on the rectangular block, and the protruding portions of the two locking blocks abut against the fixing ring. The elastic component provides a restoring force and support force for the locking blocks of the latching assembly through the elastic characteristics of the telescopic rod and the spring, ensuring the latching effect of the latching assembly while facilitating the disassembly of the filter assembly.

[0010] Furthermore, the elastic component includes a telescopic rod fixedly connected between the two locking blocks, and a spring is sleeved on the outer wall of the telescopic rod; the two ends of the spring are respectively fixedly connected to the sides of the two locking blocks that are close to each other.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up a detachable filter section, the filter assembly can filter the airflow drawn in or discharged by the air-cooling unit during operation, intercepting impurities, dust and other pollutants in the air, preventing these foreign objects from adhering to the surface of the aluminum plate after initial coating, thereby ensuring the flatness and adhesion of the aluminum plate coating, improving the aluminum plate spraying quality. At the same time, with the cooperation of the locking assembly and the buckle, the filter assembly has convenient disassembly and installation characteristics. When the filter plate becomes clogged or the filtration effect decreases due to long-term use, the staff can quickly replace the filter plate without complicated operations, reducing the downtime of the equipment for maintenance, ensuring the continuous and efficient operation of the aluminum plate air-cooling curing process, and reducing the cost loss caused by production interruption.

[0013] 2. By setting up a snap-fit ​​part, the snap-fit ​​assembly, through the abutment of the snap-fit ​​block and the fixing ring, can firmly limit the filter plate, the abutment ring and other components in the filter assembly within the housing. This prevents the filter assembly from shifting or loosening when the fan generates airflow impact or the device vibrates slightly, thus avoiding affecting the filtration effect or causing damage to the components. The elastic component provides elastic support for the snap-fit ​​assembly to lock and unlock, ensuring a stable abutment force between the snap-fit ​​block and the fixing ring. When the filter assembly needs to be removed, the snap-fit ​​block can be easily released from the limit position through elastic contraction, making the filter plate replacement operation more convenient and labor-saving. This further optimizes the maintenance efficiency of the device, ensures that the filtration system is always in a stable and reliable working state, and indirectly guarantees the quality and efficiency of the aluminum plate air-cooled curing.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0017] Figure 2 This is a partial cross-sectional view of the detachable filter section of this utility model.

[0018] Figure 3 This is a partial cross-sectional view of the filter assembly of this utility model;

[0019] Figure 4 This is a partial structural diagram of the detachable filter section of this utility model;

[0020] Figure 5 This is an exploded structural diagram of the buckle part of this utility model;

[0021] Figure 6 This is a schematic diagram of the overall structure of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Air-cooled section; 111. Base plate; 112. Support frame; 113. Housing; 114. Bracket; 115. Fan; 116. Protective net; 2. Detachable filter section; 21. Locking assembly; 211. Threaded rod; 212. Square block; 213. Rectangular block; 214. Knob; 215. Rectangular slide bar; 22. Filter assembly; 221. Fixing ring; 222. Filter plate; 223. Abutment ring; 224. Rectangular limiting hole; 3. Buckling section; 31. Buckling assembly; 311. Slide groove; 312. Locking block; 313. Limiting groove; 32. Elastic assembly; 321. Telescopic rod; 322. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 As shown, this utility model is a pre-coating air-cooling device for facilitating aluminum plate spraying. It includes a base plate 111 and a support frame 112 fixedly connected to the top of the base plate 111. It also includes: an air-cooling section 1, of which several air-cooling sections 1 are provided and are all installed on the base plate 111; a detachable filter section 2, of which several detachable filter sections 2 are provided and are all located above the base plate 111; and a snap-fit ​​section 3, of which several snap-fit ​​sections 3 are provided and are all installed on the base plate 111. The air-cooling section 1 includes a housing 113 fixedly connected to the support frame 112. A bracket 114 is fixedly connected to the inner wall of the housing 113. Several fans 115 are fixedly connected to the bracket 114. A protective net 116 is fixedly connected to the inner wall of the housing 113. The protective net 116 is located above the bracket 114.

[0026] The detachable filter section 2 includes a locking assembly 21, which is mounted on the base plate 111; and several filter assemblies 22, all of which are mounted on the base plate 111. The locking assembly 21 includes a threaded rod 211 positioned above the base plate 111. A square block 212 is threadedly connected to the outer wall of the threaded rod 211, and a rectangular block 213 is rotatably connected to the outer wall of the threaded rod 211. A knob 214 is fixedly connected to the bottom of the threaded rod 211. A guide is provided on the outer wall of the square block 212. The knob 214 is located below the square block 212. The guide includes two rectangular sliding rods 215 fixedly connected to the outer wall of the square block 212. The two rectangular sliding rods 215 are slidably connected to the inner walls of two limiting grooves 313, respectively. 22 includes a fixing ring 221 fixedly connected to the inner wall of the housing 113. A filter plate 222 is provided at the bottom of the fixing ring 221, and an abutment ring 223 is provided at the bottom of the filter plate 222. The abutment ring 223 has several rectangular limiting holes 224. The top of the rectangular block 213 abuts against the bottom of the abutment ring 223. The locking component 21 is located on the inner wall of the several rectangular limiting holes 224. The outer walls of the filter plate 222 and the abutment ring 223 are in contact with the inner wall of the housing 113. By setting the detachable filter part 2, when the filter plate 222 becomes clogged or the filtration effect decreases due to long-term use, the staff can quickly replace the filter plate 222 without complicated operations, reducing the downtime of the equipment for maintenance, ensuring the continuous and efficient operation of the aluminum plate air-cooling curing process, and reducing the cost loss caused by production interruption.

[0027] The latching part 3 includes a latching assembly 31, which is mounted on the rectangular block 213; and an elastic assembly 32, which is disposed on the rectangular block 213. The latching assembly 31 includes two sliding grooves 311 formed on the rectangular block 213. The inner walls of the two sliding grooves 311 are slidably connected to two locking blocks 312. Each locking block 312 has a limit groove 313. The two sliding grooves 311 are mirror-distributed on the rectangular block 213. The protruding portions of the two locking blocks 312 abut against the fixing ring 221. The elastic component 32 includes a telescopic rod 321 fixedly connected between two locking blocks 312. A spring 322 is sleeved on the outer wall of the telescopic rod 321. The two ends of the spring 322 are fixedly connected to the sides of the two locking blocks 312 that are close to each other. By setting the buckle part 3, a stable abutment force between the locking block and the fixed ring is ensured. When the filter component 22 needs to be disassembled, the locking block can be easily disengaged by elastic contraction, making the replacement operation of the filter plate 222 more convenient and labor-saving, and further optimizing the maintenance efficiency of the device.

[0028] A specific application of this embodiment is as follows: In use, the aluminum plate passes between several air-cooling sections 1. The fans 115 on all the brackets 114 are turned on, generating airflow within several housings 113, which blows onto the central aluminum plate to cool it. When replacing the filter plate 222, the knob 214 is turned, causing the knob 214 to move the rectangular block 213 away from the rectangular block 212 via the threaded rod 211. This prevents the rectangular block 213 and the two locking blocks 312 from pressing the fixing ring 221, filter plate 222, and abutment ring 223 together. Then, the two locking blocks 312 are pinched, causing them to move closer together under the guidance of the two rectangular sliding rods 215. They are compressed by the telescopic rod 321 and spring 322 until the two locking blocks 312 can be pulled out of the rectangular limiting hole 224. The locking assembly 21 and the buckle part 3 can then be removed. Remove the other three locking components 21 and the buckle 3 to remove the filter plate 222 and the abutment ring 223. Place the new filter plate 222 under the fixing ring 221, reset the abutment ring 223, and insert the two locking blocks 312 into the rectangular limiting hole 224. After the two locking blocks 312 are squeezed by the inner wall of the rectangular limiting hole 224, they move closer to each other to compress the telescopic rod 321 and the spring 322. After the protruding parts of the two locking blocks 312 pass through the rectangular limiting hole 224, the spring 322 rebounds and drives the two locking blocks 312 to reset, so that they are locked on the fixing ring 221 through the protruding parts. Then turn the knob 214 in the opposite direction, so that it drives the rectangular block 213 to move closer to the rectangular block 212 through the threaded rod 211 until the two locking blocks 312 and the rectangular block 213 retract the fixing ring 221, the filter plate 222 and the abutment ring 223. The replacement of the filter plate 222 is completed.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A primer air cooling device for facilitating spray painting of aluminum plates, comprising a bottom plate (111) and a support frame (112) fixedly connected to the top of the bottom plate (111), characterized in that, Also includes: Air-cooled section (1), wherein a plurality of air-cooled sections (1) are provided, and the plurality of air-cooled sections (1) are all mounted on the base plate (111); A detachable filter section (2) is provided in a plurality of such detachable filter sections (2), and all such detachable filter sections (2) are provided above the base plate (111); The snap-fit ​​part (3) is provided in a plurality of parts, and all of the snap-fit ​​parts (3) are installed on the base plate (111); The removable filter section (2) includes a locking assembly (21) disposed on the base plate (111); and A filter assembly (22) is provided, and a plurality of filter assemblies (22) are installed on a base plate (111); The locking assembly (21) includes a threaded rod (211) disposed above the base plate (111), a square block (212) is threadedly connected to the outer wall of the threaded rod (211), a rectangular block (213) is rotatably connected to the outer wall of the threaded rod (211), a knob (214) is fixedly connected to the bottom of the threaded rod (211), and a guide is provided on the outer wall of the square block (212); The knob (214) is located below the square block (212).

2. The preliminary coating air cooling device for facilitating the spray coating of aluminum plates according to claim 1, characterized in that, The air-cooled unit (1) includes a housing (113) fixedly connected to a support frame (112), a bracket (114) fixedly connected to the inner wall of the housing (113), a plurality of fans (115) fixedly connected to the bracket (114), and a protective net (116) fixedly connected to the inner wall of the housing (113). The protective net (116) is located above the support (114).

3. The pre-coating air cooling device for facilitating the spray coating of aluminum sheets according to claim 2, characterized in that, The latching part (3) includes a latching assembly (31) which is mounted on the rectangular block (213); and An elastic component (32) is disposed on a rectangular block (213).

4. The pre-coating air cooling device for facilitating the spray coating of aluminum sheets according to claim 3, characterized in that, The filter assembly (22) includes a fixing ring (221) fixedly connected to the inner wall of the housing (113). A filter plate (222) is provided at the bottom of the fixing ring (221). A stop ring (223) is provided at the bottom of the filter plate (222). A plurality of rectangular limiting holes (224) are provided on the stop ring (223). The top of the rectangular block (213) abuts against the bottom of the stop ring (223). Among them, the locking component (21) is located on the inner wall of several rectangular limiting holes (224), and the outer walls of the filter plate (222) and the abutment ring (223) are in contact with the inner wall of the housing (113).

5. A pre-coating air cooling device for facilitating spray painting of aluminum sheets according to claim 4, characterized in that, The buckle assembly (31) includes two slide grooves (311) formed on the rectangular block (213), and two locking blocks (312) are slidably connected to the inner walls of the two slide grooves (311), and a limit groove (313) is formed on the two locking blocks (312). Among them, the two slides (311) are mirrored on the rectangular block (213), and the protruding parts of the two locking blocks (312) abut against the fixing ring (221).

6. A pre-coating air cooling device for facilitating spray painting of aluminum sheets according to claim 5, characterized in that, The elastic assembly (32) comprises a telescopic rod (321) fixedly connected between two clamping blocks (312), and an outer wall of the telescopic rod (321) is sleeved with a spring (322). Both ends of the spring (322) are fixedly connected with the sides of the two clamping blocks (312) close to each other.

7. A pre-coating air cooling device for facilitating spray painting of aluminum sheets according to claim 6, characterized in that, The guide comprises two rectangular sliding rods (215) fixedly connected to the outer wall of the square block (212). The two rectangular sliding rods (215) are respectively in sliding connection with the inner walls of the two limiting grooves (313).

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