Ceramic coating and drying equipment after base coating and pole piece coating production line

By preheating the substrate with infrared heating devices in ceramic coating and drying equipment, the problem of insufficient drying in the ceramic area at the edge of the traditional oven is solved, and a more efficient ceramic coating and drying effect is achieved, and the equipment is maintained. simplicity and ease of maintenance.

CN222241154UActive Publication Date: 2024-12-27GUANGDONG KATOP AUTOMATION CO LTD
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Patent Information

Application Number
CN202420930341.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2024-12-27
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

During the ceramic coating and drying process of traditional ovens after primer, the drying capacity of the edge ceramic area is insufficient, resulting in insufficient drying.

Method used

In addition to infrared heating devices in ceramic coating and drying equipment, preheating the substrate through infrared lamps, increasing the temperature, and equipped with cooling components and shielding to ensure uniform heating and protection.

Benefits of technology

It effectively improves the drying effect of ceramic coating, especially the drying quality of the edge area, and has a simple structure and convenient maintenance, which is suitable for the improvement of the original equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses post-prime coat ceramic coating drying equipment and pole piece coating production line, including drying box body and heating device, the drying box body is provided with feed inlet and discharge port, the inside of drying box body is provided with passing roller subassembly, the base material after ceramic coating passes through feed inlet, passing roller subassembly and discharge port in proper order, the heating device is provided with heating device, the heating device is provided with heating device, the heating device is provided with heating device, the heating device is provided with heating device, the heating device is provided with heating device, the heating device is provided with heating device, the heating device is provided with heating device. And the heating device comprises a mounting seat and a heating unit, the mounting seat is arranged in the drying box body, the heating unit is arranged on the side, facing the base material, of the mounting seat, and the heating unit is parallel to the base material conveying direction. According to the drying equipment, before a base material enters the drying oven, infrared is adopted for preheating the base material to increase the temperature, so that an edge ceramic area can be effectively dried during subsequent drying, the drying effect of the base material after ceramic coating is improved, the original equipment is slightly changed, the structure is simple, and later maintenance is convenient.
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Description

Technical Field

[0001] The utility model relates to the field of drying equipment, and in particular to a ceramic coating drying equipment after primer coating and a pole piece coating production line. Background Art

[0002] Traditional primer machines directly enter the oven after primer coating. Due to process changes, edge ceramics need to be coated after primer coating before entering the oven. At this time, the original oven's drying capacity is poor. On-site feedback shows that the edge ceramic area cannot be effectively dried. To address this problem, the utility model now adds a drying device between the original oven and the ceramic coating. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a ceramic coating and drying equipment after primer coating and a pole piece coating production line, which uses infrared to preheat the substrate to increase the temperature before it enters the oven. It has little change to the original equipment and has a simple structure, which is convenient for later maintenance.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A ceramic coating and drying device after primer coating, comprising:

[0006] A drying box body, wherein the drying box body is provided with a feed port and a discharge port, and a roller assembly is provided inside the drying box body, and the ceramic-coated substrate passes through the feed port, the roller assembly and the discharge port in sequence;

[0007] The heating device comprises a mounting seat and a heating unit. The mounting seat is arranged inside the drying box body, and the heating unit is arranged on a side of the mounting seat facing the substrate, and the heating unit is parallel to the substrate running direction.

[0008] As a further improvement of the above technical solution, the heating unit includes a plurality of infrared lamp tubes arranged in parallel, and the length direction of the infrared lamp tubes is the same as the running direction of the substrate.

[0009] As a further improvement of the above technical solution, the infrared lamp tube is connected to the mounting base via a lamp tube holder, and an infrared lamp tube shield is provided on the lamp tube holder, and the infrared lamp tube shield is used to concentrate the infrared irradiation area.

[0010] As a further improvement of the above technical solution, a shielding cover is rotatably connected to the lamp tube holder, and the shielding cover can be rotated from an unshielding position to a shielding position, and when the shielding cover is in the shielding position, it is used to isolate the infrared lamp tube from the substrate.

[0011] As a further improvement of the above technical solution, a sliding structure is provided between the lamp tube holder and the mounting seat, and the lamp tube holder is slidably connected to the mounting seat based on the sliding structure.

[0012] As a further improvement of the above technical solution, a plurality of steel wire protection strips are arranged on the infrared lamp tube shield, and the steel wire protection strips and the infrared lamp tube shield form a protection structure surrounding the infrared lamp tube.

[0013] As a further improvement of the above technical solution, the heating unit includes a plurality of infrared lamp tubes arranged in parallel.

[0014] As a further improvement of the above technical solution, the post-priming ceramic coating and drying equipment also includes a cooling component, the cooling component includes a vacuum pump and a cooling air duct, the cooling air duct is passed through the drying box and its air outlet faces the heating unit, the vacuum pump is connected to the cooling air duct to provide power for the flow of cooling air in the cooling air duct; the drying box is provided with a negative pressure connection port, the negative pressure connection port is connected to an external negative pressure chamber, and the negative pressure chamber is used to provide negative pressure to extract infrared cooling air and slurry volatilization in the drying box.

[0015] As a further improvement of the above technical solution, the cooling component also includes an infrared cooling wind box, the infrared cooling wind box is connected to the cooling air duct, and a cooling air filter is arranged in the infrared cooling wind box.

[0016] As a further improvement of the above technical solution, the drying box includes a main frame and a sealing plate, the sealing plate is detachably connected to the main frame, and a door lock is provided between the sealing plate and the main frame, and the door lock is used to lock or unlock the connection between the sealing plate and the main frame.

[0017] The utility model also provides the following technical solutions:

[0018] A pole piece coating production line comprises a ceramic primer coating mechanism and an oven, and a post-priming ceramic coating drying device arranged therebetween.

[0019] The beneficial effect of the utility model is that infrared is used to preheat the ceramic-coated substrate after primer coating and before it enters the oven to increase its temperature, so that the edge ceramic area can be effectively dried during subsequent drying, thereby improving the drying effect of the substrate after ceramic coating, with little modification to the original equipment and a simple structure, which is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 This is an overall schematic diagram of a ceramic coating and drying device after primer coating in the embodiment of the utility model. Figure 1 ;

[0022] Figure 2This is an overall schematic diagram of a ceramic coating and drying device after primer coating in the embodiment of the utility model. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the internal structure of a ceramic coating and drying device after primer coating in an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of a heating device in a ceramic coating and drying device after primer coating in an embodiment of the utility model;

[0025] Figure 5 It is a structural schematic diagram of a heating unit in a ceramic coating and drying device after primer coating in an embodiment of the utility model;

[0026] Figure 6 It is a side view of a heating unit in a ceramic coating and drying device after primer coating in an embodiment of the utility model.

[0027] Figure numerals: 1. Drying box; 11. Main frame; 12. Sealing plate; 13. Door lock; 2. Feed inlet; 3. Discharge outlet; 4. Cooling assembly; 41. Infrared cooling bellows; 42. Cooling air duct; 43. Vacuum pump; 44. Negative pressure connection port; 5. Roller assembly; 6. Heating device; 61. Mounting seat; 62. Lamp holder; 63. Infrared lamp tube; 64. Slide; 65. Slider; 66. Shielding cover; 67. Articulated shaft; 68. Infrared lamp tube cover; 69. Wire protection strip; 610. Clamp. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. For example, the fixed connection / installation can be connected by screws, bolts and other accessories, or it can be directly connected by welding, bonding and other methods. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0029] Reference Figure 1 , Figure 2The embodiment of the utility model provides a ceramic coating drying device after primer coating, including a drying box 1, a heating device 6 and a cooling component 4. The drying box 1 is provided with a feed port 2 and a discharge port 3. The feed port 2 is arranged at the bottom of the side wall of the drying box 1, and the discharge port 3 is arranged at the top of the drying box 1. A roller assembly 5 is arranged inside the drying box 1, and the roller assembly 5 includes three rollers. After the ceramic coated substrate enters the drying box 1 from the feed port 2, it is supported and transmitted by three rollers, and then leaves the drying box 1 from the discharge port 3 and enters the original oven for further drying.

[0030] Reference Figure 3 and Figure 4 The heating device 6 includes a mounting seat 61 and a heating unit. The mounting seat 61 is connected to the inner wall of the drying box 1 by bolts. The heating unit is arranged on the side of the mounting seat 61 facing the substrate, and the heating unit is parallel to the substrate running direction, so as to provide uniform heating of the substrate and improve the preheating effect of the substrate. In this embodiment, the heating unit includes a lamp holder 62 and an infrared lamp tube 63. The infrared lamp tube 63 is mounted on the lamp holder 62, and a clamp 610 is provided on the lamp holder 62, so as to improve the stability of the infrared lamp tube 63 installed on the lamp holder 62. The length direction of the infrared lamp tube 63 is the same as the substrate running direction, so as to further improve the preheating effect of the substrate. Specifically, the infrared lamp tube 63 is connected to the mounting seat 61 through a lamp tube holder 62, and a sliding structure is arranged between the lamp tube holder 62 and the mounting seat 61. The lamp tube holder 62 slides on the mounting seat 61 through the sliding structure. The sliding structure includes a slider 65 arranged on the lamp tube holder 62 and a slide groove 64 arranged on the mounting seat 61. The slider 65 is slidably connected in the slide groove 64, so that the lamp tube holder 62 can move left and right on the mounting seat 61, that is, the position of the infrared lamp tube 63 can be adjusted to adapt to different slurry processes, so that the infrared lamp tube 63 can always be aligned with the ceramic coated area for preheating.

[0031] Further, see Figure 5 and Figure 6 The lamp holder 62 is provided with an infrared lamp tube shield 68, and the infrared lamp tube shield 68 is used to concentrate the infrared irradiation area. Specifically, the infrared lamp tube shield 68 is arc-shaped and has two infrared lamp tube shields 68. The two infrared lamp tube shields 68 are symmetrically arranged on both sides of the infrared lamp tube 63, and the concave surfaces of the two infrared lamp tube shields 68 are both facing the infrared lamp tube 63, thereby playing a focusing role, that is, concentrating the infrared irradiation area, so that the heat of the infrared lamp tube 63 is concentrated on the substrate, thereby enhancing the infrared irradiation intensity, improving the utilization rate, and further improving the preheating effect on the substrate.

[0032] In a preferred embodiment, referring to Figure 5 and Figure 6 A shielding cover 66 is rotatably connected to the lamp tube holder 62. Specifically, the shielding cover 66 is rotatably connected to the lamp tube holder 62 via a hinge shaft 67. The shielding cover 66 is arc-shaped and rotates along its arc surface. The shielding cover 66 can be rotated from an unshielded position (a position on the lamp tube holder 62 away from one side of the lamp tube) to a shielding position (a position between two infrared lamp tube shields 68). When the shielding cover 66 is in the shielding position, it can completely block the infrared lamp tube 63, thereby preventing the infrared lamp tube 63 from irradiating the substrate, thereby preventing damage to the substrate due to long-term irradiation when the equipment is shut down or the equipment is abnormal.

[0033] In another embodiment, the slider 65 can be installed on the shielding shield 66 through a separate nut, and the nut at the slider 65 and the nut at the shield rotation position are separated by a PTFE material spacer. In this way, it can be ensured that when the shielding shield 66 is rotated, the connection between the slider 65 and the slide groove 64 is not affected, that is, the slider 65 slides normally in the slide groove 64.

[0034] In a preferred embodiment, a plurality of steel wire protection strips 69 are connected between the two infrared lamp tube shields 68 , and the steel wire protection strips 69 and the infrared lamp tube shields 68 form a protection structure surrounding the infrared lamp tube 63 to prevent people from touching the infrared lamp tube 63 and causing burns.

[0035] In a preferred embodiment, the heating unit includes a plurality of infrared lamp tubes 63 arranged in parallel. Different numbers of infrared lamp tubes 63 are selected according to the width of the substrate to make the preheating of the substrate more uniform and improve the preheating effect of the substrate.

[0036] In some embodiments, reference Figure 1 and Figure 2The post-priming ceramic coating and drying equipment also includes a cooling component 4, which includes a vacuum pump 43, an infrared cooling wind box 41 and a cooling air duct 42. The infrared cooling wind box 41 is installed on the outside of the drying box 1. A cooling air filter is provided in the infrared cooling wind box 41 to filter impurities in the external natural wind. The vacuum pump 43 and the infrared cooling bellows 41, as well as the vacuum pump 43 and the drying box 1 are connected through the cooling air duct 42. The cooling air duct 42 is penetrated through the drying box 1 and its air outlet faces the heating unit. Specifically, a cooling air duct is provided on the lamp holder 62. The cooling air duct is connected to the cooling air duct 42 through a connecting pipe. The cooling air duct is provided with an air outlet blowing toward the infrared lamp 63. The vacuum pump 43 is used to provide power for the cooling air flow in the cooling air duct 42. A negative pressure connecting port 44 is provided on the drying box 1. The negative pressure connecting port 44 is connected to an external negative pressure chamber. The negative pressure chamber is used to provide negative pressure to extract the infrared cooling air and slurry volatilization in the drying box 1. In this embodiment, when the infrared lamp tube 63 needs to be cooled after use, the vacuum pump 43 is turned on to drive the cooling air from the cooling air duct 42 into the lamp tube holder 62, and blows toward the infrared lamp tube 63 from the air outlet on the lamp tube holder 62. The cooling air takes away the heat of the infrared lamp tube 63, thereby cooling it quickly. At the same time, the cooling air is drawn out from the negative pressure connection port 44 to avoid an increase in the air pressure in the drying box 1.

[0037] In a preferred embodiment, the drying box 1 includes a main frame 11 and a sealing plate 12, the sealing plate 12 is detachably connected to the main frame 11, and a door lock 13 is provided between the sealing plate 12 and the main frame 11, and the door lock 13 is used to lock or unlock the connection between the sealing plate 12 and the main frame 11. The door lock 13 can realize quick assembly and quick disassembly of the drying box 1, which is convenient for maintenance of the infrared lamp 63.

[0038] The embodiment of the utility model also provides a pole piece coating production line, including a ceramic primer mechanism and an oven, and a ceramic coating drying device after primer coating arranged between the two. In the traditional primer machine, the ceramic directly enters the oven after primer coating. Now, due to process changes, it is necessary to coat the edge ceramic after primer coating before entering the oven. At this time, the original oven baking capacity is poor. On-site feedback shows that the edge ceramic area cannot be effectively dried. In addition, due to the small internal space of the oven and limited factory space, it is impossible to add infrared inside the oven or increase the length of the oven. Now the ceramic coating drying device after primer coating is installed outside the oven to solve the above problems.

[0039] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A ceramic coating drying device after primer coating, characterized in that: include: A drying box body, wherein the drying box body is provided with a feed port and a discharge port, and a roller assembly is provided inside the drying box body, and the ceramic-coated substrate passes through the feed port, the roller assembly and the discharge port in sequence; The heating device comprises a mounting seat and a heating unit. The mounting seat is arranged inside the drying box body, and the heating unit is arranged on a side of the mounting seat facing the substrate, and the heating unit is parallel to the substrate running direction.

2. The ceramic coating and drying equipment after primer coating according to claim 1 is characterized in that: The heating unit comprises a plurality of infrared lamp tubes arranged in parallel, and the length direction of the infrared lamp tubes is the same as the running direction of the substrate.

3. The ceramic coating and drying equipment after primer coating according to claim 2 is characterized in that: The infrared lamp tube is connected to the mounting base via a lamp tube holder, and an infrared lamp tube shield is arranged on the lamp tube holder, and the infrared lamp tube shield is used for concentrating the infrared irradiation area.

4. The ceramic coating and drying equipment after primer coating according to claim 3 is characterized in that: A shielding shield is rotatably connected to the lamp holder. The shielding shield can be rotated from an unshielded position to a shielding position. When the shielding shield is in the shielding position, it is used to isolate the infrared lamp from the substrate.

5. The ceramic coating and drying equipment after primer coating according to claim 3 is characterized in that: A sliding structure is provided between the lamp tube holder and the mounting seat, and the lamp tube holder is slidably connected to the mounting seat based on the sliding structure.

6. The ceramic coating and drying equipment after primer coating according to claim 3 is characterized in that: A plurality of steel wire protection strips are arranged on the infrared lamp tube protection cover, and the steel wire protection strips and the infrared lamp tube protection cover form a protection structure surrounding the infrared lamp tube.

7. The ceramic coating and drying equipment after primer coating according to claim 1 is characterized in that: The post-priming ceramic coating and drying equipment also includes a cooling component, which includes a vacuum pump and a cooling air duct. The cooling air duct is passed through the drying box and its air outlet faces the heating unit. The vacuum pump is connected to the cooling air duct to provide power for the flow of cooling air in the cooling air duct. A negative pressure connection port is provided on the drying box, and the negative pressure connection port is connected to an external negative pressure chamber. The negative pressure chamber is used to provide negative pressure to extract infrared cooling air and slurry volatilization in the drying box.

8. The ceramic coating and drying equipment after primer coating according to claim 7 is characterized in that: The cooling assembly also includes an infrared cooling wind box, which is connected to the cooling air duct and has a cooling air filter disposed therein.

9. The ceramic coating and drying equipment after primer coating according to claim 1, characterized in that: The drying box body comprises a main frame and a sealing plate, wherein the sealing plate is detachably connected to the main frame, and a door lock is arranged between the sealing plate and the main frame, and the door lock is used to lock or unlock the connection between the sealing plate and the main frame.

10. A pole piece coating production line, comprising a ceramic primer mechanism and an oven, characterized in that: The post-priming ceramic coating and drying equipment as described in any one of claims 1 to 9 is arranged between the ceramic primer mechanism and the oven.