Drying box and electroplating system
By setting up an openable shell and gas circulation system in the drying box, the problem of uneven temperature is solved, the temperature inside the drying box is uniform and stable, and the drying quality of the roll film is improved.
Patent Information
- Application Number
- CN202323617973.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The internal temperature of the existing drying box is uneven, which affects the drying quality of the roll film.
A drying box including a first and second housing that can be opened and closed is designed, with heating parts, air suction holes and air intake holes on both sides, and gas circulation is realized through the drive parts and connecting pipes to ensure temperature. Even and stable.
Through gas circulation, the temperature difference inside the drying box is significantly reduced, the drying quality of the roll film is ensured, and the temperature uniformity is further improved through the arrangement of multiple air inlets and air inlets.
Smart Images
Figure CN222123836U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electroplating, in particular to a drying box and an electroplating system. Background Art
[0002] Electroplating is a process that uses electrolysis to deposit metal or other substances onto the surface of a substrate to form a covering layer. Electroplating is often used to increase the corrosion resistance of metal surfaces, improve appearance, and increase conductivity.
[0003] In the prior art, a drying box is usually used to dry the roll film on the coating line. A plurality of heating lamps are arranged at intervals inside the drying box. The heating lamps are arranged on both sides of the roll film. The heating lamps heat the inside of the drying box and dry both sides of the roll film in the drying box. However, due to the intervals between the heating lamps in the drying box, there is a certain temperature difference between the position where the heating lamps are installed and the position where the heating lamps are not installed, resulting in uneven temperature inside the drying box, affecting the drying quality of the roll film. Utility Model Content
[0004] In view of this, the utility model provides a drying box and an electroplating system to solve the problem of uneven temperature inside the existing drying box.
[0005] In a first aspect, the utility model provides a drying box, comprising:
[0006] A first shell and a second shell, wherein the first shell is arranged on the second shell in an openable and closable manner, and an air extraction hole and an air inlet hole are provided on the first shell and / or the second shell;
[0007] A heating element is disposed in the first shell and the second shell respectively, and a cavity suitable for the film roll to pass through is left between the heating element in the first shell and the heating element in the second shell;
[0008] A connecting pipe, one end of which is connected to the air extraction hole, and the other end of which is connected to the air inlet hole;
[0009] A driving member is connected to the connecting pipe, and is used to extract the gas in the drying box from the air extraction hole and inject the gas into the drying box from the air inlet hole.
[0010] Beneficial effect: In this drying box, when the roll film passes through the cavity, the first shell is opened to facilitate the roll film to pass through the cavity. When one end of the roll film passes through the end of the cavity, the first shell is closed to allow part of the roll film to be in the drying box. Heating elements are provided on both sides of the roll film in the drying box. The interior of the drying box is heated by the heating elements, and both sides of the roll film are dried. The gas inside the drying box is extracted from the exhaust hole by the driving element, and the gas is transported from the air inlet hole to the interior of the drying box through the connecting pipe, so that the air inside the drying box circulates, ensuring that the temperature inside the drying box is uniform and stable, thereby ensuring the drying quality of the roll film.
[0011] In an optional embodiment, a plurality of air inlet holes are provided on the first shell and the second shell.
[0012] Beneficial effect: By opening a plurality of air inlet holes on the first shell and the second shell, the gas extracted by the driving member can be injected into the interior of the drying box from the plurality of air inlet holes of the first shell and the second shell respectively, so that the air circulation and mixing effect inside the drying box is more obvious, further ensuring that the temperature inside the drying box is uniform and stable, and reducing the temperature difference inside the drying box.
[0013] In an optional embodiment, the air inlet hole is provided in a central area of the first shell and the second shell.
[0014] Beneficial effect: By setting the air inlet hole in the central area of the first shell and the second shell, the gas injected from the air inlet hole diffuses from the center of the first shell and the second shell to the surrounding areas, which can fully and quickly mix the gas in the drying box, further ensuring the uniform temperature inside the drying box.
[0015] In an optional embodiment, the air extraction hole is provided in an edge region of the first shell, and / or the air extraction hole is provided in an edge region of the second shell.
[0016] Beneficial effect: By setting the exhaust holes in the edge area of the first shell and / or the second shell, the gas in the edge area of the drying box can be extracted from the exhaust holes and injected into the central area of the drying box from the air inlet hole, which is beneficial to the rapid mixing of the gas inside the drying box and the change of the internal gas position, thereby ensuring that the temperature inside the drying box is more uniform.
[0017] In an optional embodiment, a filtering mechanism is further included, wherein the filtering mechanism is connected to the connecting pipe and is used to filter the gas in the connecting pipe.
[0018] Beneficial effect: By arranging a filter mechanism on the connecting pipe, the filter mechanism filters the gas extracted from the air extraction hole of the connecting pipe, and inputs the filtered gas into the air inlet hole, so as to ensure the cleanliness of the gas inside the drying box.
[0019] In an optional embodiment, a first rotating roller and a second rotating roller are adjustably provided in the cavity, and a gap is left between the first rotating roller and the second rotating roller for the roll film to pass through.
[0020] Beneficial effect: By arranging the first rotating roller and the second rotating roller in the cavity, the film roll passes through the gap between the first rotating roller and the second rotating roller, and the first rotating roller and the second rotating roller provide a certain tensioning force for the film roll, so that the film roll is in a tensioned and flat state in the cavity, ensuring the drying quality of the film roll. At the same time, the first rotating roller and the second rotating roller are adjustable, so as to adjust the gap between the first rotating roller and the second rotating roller according to different film rolls.
[0021] In an optional embodiment, adjusting members are respectively provided at both ends of the first rotating roller, and / or adjusting members are respectively provided at both ends of the second rotating roller, and the adjusting members are used to adjust the gap between the first rotating roller and the second rotating roller.
[0022] Beneficial effect: By adjusting the adjustment member to adjust the gap between the first rotating roller and the second rotating roller, the film rolls with different thicknesses can be adapted to ensure that the film rolls with different thicknesses are tensioned.
[0023] In an optional embodiment, the first shell is hinged to one side of the second shell.
[0024] Beneficial effects: The first shell and the second shell are hingedly arranged to facilitate opening or closing of the drying box, with a simple structure and easy operation.
[0025] In an optional embodiment, protective covers are provided in the first shell and the second shell, and the protective covers are respectively provided on the corresponding heating elements.
[0026] Beneficial effect: By setting the protective cover on the heating element, the roll film is prevented from directly contacting the heating element to cause local damage, and the staff is prevented from contacting the heating element and causing burns.
[0027] In a second aspect, the utility model also provides an electroplating system, including a drying box.
[0028] Beneficial effect: In this electroplating system, the film roll passes through the cavity of the drying box, the inside of the drying box is heated by the heating element, and both sides of the film roll are dried. The gas inside the drying box is extracted from the exhaust hole by the driving element, and the gas is transported to the inside of the drying box from the air inlet hole through the connecting pipe, so that the air inside the drying box circulates, ensuring that the temperature inside the drying box is uniform and stable, thereby ensuring the drying quality of the film roll. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0030] Figure 1 This is a structural schematic diagram of a drying box in a closed state according to an embodiment of the utility model;
[0031] Figure 2 for Figure 1 A structural schematic diagram of the drying box from another perspective shown;
[0032] Figure 3 for Figure 1 The structural schematic diagram of the drying box in the open state shown;
[0033] Figure 4 for Figure 3 Schematic diagram of the internal structure of the second shell.
[0034] Description of reference numerals:
[0035] 1. First shell; 2. Second shell; 3. Air extraction hole; 4. Air inlet hole; 5. Heating element; 6. Cavity; 7. First rotating roller; 8. Second rotating roller; 9. Adjusting element; 10. Protective cover. DETAILED DESCRIPTION
[0036] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0037] In the related art, a drying box is usually used to dry the roll film on the coating line. A plurality of heating lamps are arranged at intervals inside the drying box. The heating lamps are arranged on both sides of the roll film. The heating lamps heat the inside of the drying box and dry both sides of the roll film in the drying box. However, due to the intervals between the heating lamps in the drying box, there is a certain temperature difference between the position where the heating lamps are installed and the position where the heating lamps are not installed, resulting in uneven temperature inside the drying box, affecting the drying quality of the roll film.
[0038] In order to solve the above technical problems, the following Figures 1 to 4 , describing an embodiment of the utility model.
[0039] According to an embodiment of the present utility model, on the one hand, as Figures 1 to 4 As shown, a drying box is provided, which includes a first shell 1, a second shell 2, a heating element 5, a connecting pipe and a driving element.
[0040] Specifically, combined Figures 1 to 3 As shown, the first shell 1 can be opened and closed on the second shell 2, and the first shell 1 and / or the second shell 2 are provided with an air extraction hole 3 and an air inlet hole 4.
[0041] Specifically, Figure 3 As shown, the heating element 5 is respectively arranged in the first shell 1 and the second shell 2, and a cavity 6 suitable for the roll film to pass through is left between the heating element 5 in the first shell 1 and the heating element 5 in the second shell 2. The roll film is suitable for passing into the cavity 6 from one end of the cavity 6 and passing out of the cavity 6 from the other end of the cavity 6.
[0042] Specifically, one end of the connecting pipe (not shown in the figure) is communicated with the air extraction hole 3 , and the other end of the connecting pipe is communicated with the air inlet hole 4 .
[0043] Specifically, a driving member (not shown in the figure) is connected to the connecting pipe, and the driving member is used to extract the gas in the drying box from the exhaust hole 3 and inject it into the drying box from the air inlet 4.
[0044] In this drying box, when the film roll passes through the cavity 6, the first shell 1 is opened to facilitate the film roll to pass through the cavity 6. When one end of the film roll passes through the end of the cavity 6, the first shell 1 is closed to allow part of the film roll to be in the drying box. Heating elements 5 are provided on both sides of the film roll in the drying box. The interior of the drying box is heated by the heating elements 5, and both sides of the film roll are dried. The gas inside the drying box is extracted from the exhaust hole 3 by the driving element, and the gas is transported to the interior of the drying box from the air inlet 4 through the connecting pipe, so that the air inside the drying box circulates, ensuring that the temperature inside the drying box is uniform and stable, thereby ensuring the drying quality of the film roll.
[0045] It should be noted that the first shell 1 and the second shell 2 can be set in regular shapes such as a cuboid, a cube, or other irregular shapes. In the embodiment of the present application, the shapes of the first shell 1 and the second shell 2 are not specifically limited.
[0046] Specifically, the air extraction hole 3 can be provided on the first shell 1, or on the second shell 2, or on both the first shell 1 and the second shell 2. Similarly, the air inlet hole 4 can be provided on the first shell 1, or on the second shell 2, or on both the first shell 1 and the second shell 2. In the embodiment of the present application, the positions of the air extraction hole 3 and the air inlet hole 4 are not specifically limited.
[0047] Specifically, the heating element 5 may be a heating lamp tube, an infrared lamp tube, etc. In the embodiment of the present application, the type of the heating element 5 is not specifically limited.
[0048] Specifically, the driving component may be a driving pump, a fan, etc. In the embodiment of the present application, the type of the driving component is not specifically limited.
[0049] In one embodiment, in combination Figure 3 and Figure 4 As shown, a plurality of air inlet holes 4 are provided on both the first shell 1 and the second shell 2. By providing a plurality of air inlet holes 4 on the first shell 1 and the second shell 2, the gas extracted by the driving member can be respectively injected into the drying box from the plurality of air inlet holes 4 of the first shell 1 and the second shell 2, so that the air circulation and mixing effect inside the drying box is more obvious, further ensuring that the temperature inside the drying box is uniform and stable, and reducing the temperature difference inside the drying box.
[0050] Specifically, the air inlet hole 4 can be set as a circular hole or a square hole. In the embodiment of the present application, the shape of the air inlet hole 4 is not specifically limited.
[0051] Specifically, multiple air inlet holes 4 can be evenly arranged on the first shell 1, or multiple air inlet holes 4 can be unevenly arranged. Similarly, multiple air inlet holes 4 can be evenly arranged on the second shell 2, or multiple air inlet holes 4 can be unevenly arranged. In the embodiment of the present application, the arrangement method of the air inlet holes 4 is not specifically limited.
[0052] Exemplarily, a plurality of air inlet holes 4 are evenly spaced apart on the first shell 1 , and a plurality of air inlet holes 4 are evenly spaced apart on the second shell 2 , and the air inlet holes 4 on the second shell 2 are correspondingly disposed to the air inlet holes 4 on the first shell 1 .
[0053] In one embodiment, in combination Figure 3 and Figure 4 As shown, the air inlet 4 is arranged in the central area of the first shell 1 and the second shell 2. By arranging the air inlet 4 in the central area of the first shell 1 and the second shell 2, the gas injected from the air inlet 4 diffuses from the center of the first shell 1 and the second shell 2 to the surroundings, which can fully and quickly mix the gas in the drying box, further ensuring the uniform temperature inside the drying box.
[0054] In one embodiment, Figure 4As shown, the air extraction holes 3 are arranged at the edge area of the first shell 1, and / or, the air extraction holes 3 are arranged at the edge area of the second shell 2. By arranging the air extraction holes 3 at the edge area of the first shell 1 and / or the second shell 2, the gas in the edge area of the drying box can be extracted from the air extraction holes 3 and injected into the central area of the drying box from the air inlet 4, which is conducive to the rapid mixing of the gas inside the drying box and the change of the internal gas position, thereby ensuring that the temperature inside the drying box is more uniform.
[0055] Specifically, the air exhaust hole 3 can be set in the edge area of the first shell 1, the air exhaust hole 3 can also be set in the edge area of the second shell 2, or the air exhaust hole 3 can also be set in the edge area of the first shell 1 and the second shell 2. In the embodiment of the present application, the specific setting method of the air exhaust hole 3 is not limited.
[0056] In one embodiment, the drying box further includes a filtering mechanism (not shown in the figure), which is connected to the connecting pipe and is used to filter the gas in the connecting pipe. By arranging the filtering mechanism on the connecting pipe, the filtering mechanism filters the gas extracted from the air extraction hole 3 by the connecting pipe, and inputs the filtered gas into the air inlet 4, the cleanliness of the gas inside the drying box is ensured.
[0057] Specifically, the filtering mechanism may be activated carbon, a filter mesh, etc. In the embodiments of the present application, the type of the filtering mechanism is not specifically limited.
[0058] In one embodiment, Figure 4 As shown, the first rotating roller 7 and the second rotating roller 8 are adjustable in the cavity 6, and a gap is left between the first rotating roller 7 and the second rotating roller 8 for the film roll to pass through. By arranging the first rotating roller 7 and the second rotating roller 8 in the cavity 6, the film roll passes through the gap between the first rotating roller 7 and the second rotating roller 8, and the first rotating roller 7 and the second rotating roller 8 provide a certain tensioning force for the film roll, so that the film roll is in a tensioned and flat state in the cavity 6, ensuring the drying quality of the film roll. At the same time, the first rotating roller 7 and the second rotating roller 8 are adjustable, so as to adjust the gap between the first rotating roller 7 and the second rotating roller 8 according to different film rolls.
[0059] In one embodiment, Figure 4 As shown, adjusting members 9 are respectively provided at both ends of the first rotating roller 7, and / or adjusting members 9 are respectively provided at both ends of the second rotating roller 8, and the adjusting members 9 are used to adjust the gap between the first rotating roller 7 and the second rotating roller 8. By adjusting the adjusting members 9 to adjust the gap between the first rotating roller 7 and the second rotating roller 8, the film rolls of different thicknesses can be adapted to ensure that the film rolls of different thicknesses are tensioned.
[0060] It should be noted that the adjusting member 9 may be an adjusting hand wheel, an adjusting bolt, etc. In the embodiment of the present application, the type of the adjusting member 9 is not specifically limited.
[0061] In one embodiment, in combination Figures 1 to 3 As shown, the first shell 1 is hingedly arranged on one side of the second shell 2. The first shell 1 and the second shell 2 are hingedly arranged to facilitate opening or closing the drying box, and the structure is simple and easy to operate.
[0062] Specifically, the first shell 1 and the second shell 2 can be connected by a hinge, or a rotating shaft can be set on the first shell 1 and the second shell 2, and the intersection of the first shell 1 and the second shell 2 is achieved by the rotating shaft. In the embodiment of the present application, the hinge method of the first shell 1 and the second shell 2 is not specifically limited.
[0063] In one embodiment, Figure 3 and Figure 4 As shown, there are protective covers 10 in both the first shell 1 and the second shell 2, and the protective covers 10 are respectively covered on the corresponding heating elements 5. By covering the protective covers 10 on the heating elements 5, the roll film is prevented from directly contacting the heating elements 5 to cause local damage, and the staff is prevented from contacting the heating elements 5 to cause burns.
[0064] The working principle of the drying box in this embodiment is described as follows:
[0065] The first shell 1 is opened to facilitate the film roll to pass through the cavity 6. The gap between the first rotating roller 7 and the second rotating roller 8 is adjusted by the adjusting member 9. The film roll passes through the gap and is tensioned by the first rotating roller 7 and the second rotating roller 8. When one end of the film roll passes through the end of the cavity 6, the first shell 1 is closed to allow part of the film roll to be in the drying box. Heating members 5 are provided on both sides of the film roll in the drying box. The interior of the drying box is heated by the heating members 5, and both sides of the film roll are dried. The gas inside the drying box is extracted from the exhaust hole 3 by the driving member, and the gas is transported from the air inlet 4 to the interior of the drying box through the connecting pipe, so that the air inside the drying box circulates, ensuring that the temperature inside the drying box is uniform and stable, thereby ensuring the drying quality of the film roll.
[0066] According to an embodiment of the present utility model, on the other hand, an electroplating system is provided, including a drying box.
[0067] In this electroplating system, the film roll passes through the cavity 6 of the drying box, the interior of the drying box is heated by the heating element 5, and both sides of the film roll are dried. The gas inside the drying box is extracted from the exhaust hole 3 by the driving element, and the gas is transported to the interior of the drying box from the air inlet 4 through the connecting pipe, so that the air inside the drying box circulates, ensuring that the temperature inside the drying box is uniform and stable, thereby ensuring the drying quality of the film roll.
[0068] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.
Claims
1. A drying box, characterized in that: include: A first shell (1) and a second shell (2), wherein the first shell (1) is arranged on the second shell (2) in an openable and closable manner, and an air extraction hole (3) and an air inlet hole (4) are provided on the first shell (1) and / or the second shell (2); A heating element (5) is respectively arranged in the first shell (1) and the second shell (2), and a cavity (6) suitable for the film roll to pass through is reserved between the heating element (5) in the first shell (1) and the heating element (5) in the second shell (2); A connecting pipe, one end of which is connected to the air extraction hole (3) and the other end of which is connected to the air inlet hole (4); A driving member is connected to the connecting pipe, and is used to extract the gas in the drying box from the air extraction hole (3) and inject the gas into the drying box from the air inlet hole (4).
2. The drying box according to claim 1, characterized in that: A plurality of air inlet holes (4) are provided on both the first shell (1) and the second shell (2).
3. The drying box according to claim 2, characterized in that: The air inlet (4) is arranged in the central area of the first shell (1) and the second shell (2).
4. The drying box according to claim 1, characterized in that: The air extraction hole (3) is arranged in an edge region of the first shell (1), and / or the air extraction hole (3) is arranged in an edge region of the second shell (2).
5. The drying box according to claim 1, characterized in that: It also includes a filtering mechanism, which is connected to the connecting pipe and is used to filter the gas in the connecting pipe.
6. The drying box according to claim 1, characterized in that: A first rotating roller (7) and a second rotating roller (8) are adjustably arranged in the cavity (6), and a gap is left between the first rotating roller (7) and the second rotating roller (8) for the film roll to pass through.
7. The drying box according to claim 6, characterized in that: Adjustment members (9) are respectively provided at both ends of the first rotating roller (7), and / or adjustment members (9) are respectively provided at both ends of the second rotating roller (8), and the adjustment members (9) are used to adjust the gap between the first rotating roller (7) and the second rotating roller (8).
8. The drying box according to any one of claims 1 to 7, characterized in that: The first shell (1) is hingedly arranged on one side of the second shell (2).
9. The drying box according to any one of claims 1 to 7, characterized in that: A protective cover (10) is provided in each of the first shell (1) and the second shell (2), and the protective cover (10) is respectively covered on the corresponding heating element (5).
10. An electroplating system, characterized in that: include: A drying box as claimed in any one of claims 1 to 9.