Drying oven structure of coating machine for carbon-coated aluminum foil

Abstract

The utility model discloses a drying oven structure of a coating machine for carbon-coated aluminum foil, and relates to the technical field of aluminum foil processing equipment. The device comprises a heating box, a heater is installed in the heating box, and a supporting plate is arranged on the front side of the heating box; and a heat dissipation assembly is arranged on the front side of the heating box and comprises a supporting frame, the supporting frame is arranged on the rear side of the supporting plate, a material roller is movably connected into the supporting frame, and an exhaust frame is arranged at the top of the supporting plate. Through the arrangement of the heat dissipation assembly, external air can be driven to flow and blown to the material rollers, carbon-coated aluminum foil on the surfaces of the material rollers is rapidly dissipated, high temperature accumulated in the material rollers is reduced, through the arrangement of the driving assembly, the carbon-coated aluminum foil can be circularly conveyed on the surfaces of the two groups of material rollers, and the heat dissipation efficiency is improved. And the uniform drying effect can be improved during circulating conveying in the heating box, the interior of the carbon-coated aluminum foil can be rapidly unfolded during circulating conveying after heating is completed, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum foil processing equipment, in particular to an oven structure of a coating machine for carbon-coated aluminum foil. Background Art

[0002] Sodium-ion battery is a secondary battery (rechargeable battery) with similar physical and chemical properties to lithium. It mainly relies on the movement of sodium ions between the positive and negative electrodes to work. In terms of raw materials, sodium-ion batteries have more cost advantages than lithium-ion batteries. Both the positive and negative current collector materials of sodium ions can use battery electrode aluminum foil materials, while the negative current collector of lithium-ion batteries currently still uses rolled copper foil materials. When carbon-coated aluminum foil is produced and used, it is often necessary to bake and heat it to solidify the coated carbon material and ensure its adhesion to the aluminum foil surface.

[0003] However, during the heating process of the oven of the carbon-coated aluminum foil coating machine in the prior art, the temperature inside the aluminum foil will rise synchronously with the temperature of the oven. After baking, the temperature inside the aluminum foil cannot be dissipated quickly and is easily accumulated inside, causing the coated carbon material to be damaged due to excessive temperature. For this reason, we provide an oven structure of a carbon-coated aluminum foil coating machine to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an oven structure for a carbon-coated aluminum foil coater, which solves the problem in the prior art that after baking, the temperature inside the aluminum foil cannot be quickly dissipated, and the aluminum foil is easily damaged by high temperature, by coordinating the heat dissipation component and the drive component.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses an oven structure of a coating machine for carbon-coated aluminum foil, comprising a heating box, a heater is installed inside the heating box, and a support plate is arranged at the front side of the heating box;

[0007] The front side of the heating box is provided with a heat dissipation component, and the heat dissipation component includes a support frame, and the support frame is provided at the rear side of the support plate. A material roller is movably connected inside the support frame, and an exhaust frame is provided on the top of the support plate. An exhaust fan is fixedly connected inside the exhaust frame. The heated carbon-coated aluminum foil is quickly cooled by the heat dissipation component;

[0008] A driving assembly is arranged at the front side of the support frame, and the carbon-coated aluminum foil on the surface of the material roller is rolled up by the driving assembly.

[0009] The utility model is further configured that the driving assembly includes a transmission rod, the transmission rod is fixed inside the material roller, the front side of the transmission rod passes through the support frame and is fixedly connected to a sprocket, and a chain is sleeved on the surface of the sprocket.

[0010] The utility model is further configured that a driving motor is arranged at the front side of the support plate, and the output end at the rear side of the driving motor is fixedly connected to the transmission rod.

[0011] The utility model is further configured that a mounting seat is fixedly connected to the bottom of the driving motor, and a rear side of the mounting seat is fixedly connected to the support plate.

[0012] The utility model is further configured that a guide rail plate is fixedly connected to the bottom of the support plate, a guide plate is sleeved on the surface of the guide rail plate, and the top of the guide plate is fixedly connected to the heating box.

[0013] The utility model is further configured that a slide rail plate is fixedly connected to the front side of the heating box, and a sealing door is slidably connected inside the slide rail plate.

[0014] The utility model is further configured such that ventilation pipes are connected to both sides of the heating box, and the exhaust rack is located higher than the heating box.

[0015] The utility model is further configured that a mounting rod is fixedly connected to the bottom of the exhaust frame, and the bottom of the mounting rod is fixedly connected to the support plate.

[0016] The utility model has the following beneficial effects: by setting the heat dissipation component, external air can be driven to flow and blow toward the material roller, so as to quickly dissipate the heat of the carbon-coated aluminum foil on the surface of the material roller and reduce the high temperature accumulated inside the material roller; by setting the driving component, the carbon-coated aluminum foil can be circulated on the surfaces of two groups of material rollers, and the uniformity of drying can be improved when circulated in the heating box; after heating is completed, when circulated, the inside of the carbon-coated aluminum foil can be quickly expanded to improve the heat dissipation effect.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The present invention is a three-dimensional diagram of the oven structure of a coating machine for carbon-coated aluminum foil.

[0020] Figure 2 Schematic diagram of an explosion of the oven structure of a coating machine for carbon-coated aluminum foil.

[0021] Figure 3 The present invention is a side cross-sectional view of a support plate in an oven structure of a coating machine for coating carbon-coated aluminum foil.

[0022] Figure 4 The present invention is a side cross-sectional view of an exhaust frame in an oven structure of a coating machine for coating carbon-coated aluminum foil.

[0023] Figure 5 The figure is a schematic diagram of pushing the support plate in the oven structure of a coating machine for carbon-coated aluminum foil.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Heating box; 2. Heater; 3. Support plate; 4. Support frame; 5. Material roller; 6. Exhaust rack; 7. Exhaust fan; 8. Transmission rod; 9. Sprocket; 10. Chain; 11. Drive motor; 12. Mounting seat; 13. Guide plate; 14. Guide plate; 15. Slide plate; 16. Sealing door; 17. Ventilation pipe; 18. Mounting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0028] See also Figure 1-5 The utility model is an oven structure of a coating machine for carbon-coated aluminum foil, comprising a heating box 1, a heater 2 is installed inside the heating box 1, and a support plate 3 is arranged at the front side of the heating box 1;

[0029] A heat dissipation component is provided at the front side of the heating box 1, and the heat dissipation component includes a support frame 4, which is provided at the rear side of the support plate 3, a material roller 5 is movably connected inside the support frame 4, an exhaust frame 6 is provided on the top of the support plate 3, and an exhaust fan 7 is fixedly connected inside the exhaust frame 6, and the heated carbon-coated aluminum foil is quickly cooled by the heat dissipation component;

[0030] A driving assembly is disposed on the front side of the support frame 4 , and the carbon-coated aluminum foil on the surface of the material roller 5 is rolled up by the driving assembly.

[0031] Specifically, the heater 2 is installed inside the heating box 1 and is arranged on all four sides of the heating box 1, which can improve the preheating effect of the carbon-coated aluminum foil. The installation position of the heater 2 is equipped with a temperature sensor, which can control the heating temperature and heating time of the carbon-coated aluminum foil. The carbon-coated aluminum foil raw material is installed on the surface of the material roller 5, and the material roller 5 is movably connected to the inner wall of the support frame 4 through a bearing, so that the carbon-coated aluminum foil can be circulated and transported on the surface of the two groups of material rollers 5. The exhaust fan 7 can drive the external air to flow, and the temperature of the surface of the carbon-coated aluminum foil is taken away by the flowing air. Specific embodiment 2

[0033] See also Figure 1-5 On the basis of the specific embodiment 1, the driving assembly includes a transmission rod 8, which is fixed inside the material roller 5. The front side of the transmission rod 8 passes through the support frame 4 and is fixedly connected to a sprocket 9. A chain 10 is sleeved on the surface of the sprocket 9. A driving motor 11 is arranged on the front side of the support plate 3. The rear output end of the driving motor 11 is fixedly connected to the transmission rod 8. A mounting seat 12 is fixedly connected to the bottom of the driving motor 11. The rear side of the mounting seat 12 is fixedly connected to the support plate 3. A guide plate 13 is fixedly connected to the bottom of the support plate 3. A guide plate 14 is sleeved on the surface of the guide plate 13. The top of the guide plate 14 is fixedly connected to the heating box 1.

[0034] Specifically, the surface of the transmission rod 8 is movably connected to the inner wall of the support plate 3 through a bearing, and a group of chains 10 are sleeved on the surfaces of two adjacent groups of sprockets 9. When one group of sprockets 9 rotates, it can drive the adjacent sprockets 9 to rotate at the same time, thereby realizing the simultaneous rotation of three groups of material rollers 5. The driving motor 11 is a servo motor, and multiple groups of servo motors can rotate synchronously to accurately control the rotation speed of the material roller 5, so that the carbon-coated aluminum foil can be conveyed at a uniform speed during transportation. Specific embodiment three

[0036] See also Figure 1-5 On the basis of specific embodiment one and specific embodiment two, a slide plate 15 is fixedly connected to the front side of the heating box 1, a sealing door 16 is slidably connected inside the slide plate 15, ventilation ducts 17 are connected to both sides of the heating box 1, the exhaust rack 6 is positioned higher than the heating box 1, a mounting rod 18 is fixedly connected to the bottom of the exhaust rack 6, and the bottom of the mounting rod 18 is fixedly connected to the support plate 3.

[0037] Specifically; the mounting seat 12 is fixed between the driving motor 11 and the support plate 3, and can support the driving motor 11. The guide plate 13 slides inside the guide plate 14 to support the support plate 3, ensuring that the support frame 4 can be fully inserted into the heating box 1. A feed port is opened on the front side of the heating box 1. The size of the support plate 3 is the same as the feed port, and the heating box 1 can be kept sealed when the support plate 3 is inserted into the feed port. The ventilation pipe 17 is used to discharge the steam inside the heating box 1, and the sealing door 16 can seal the front side of the heating box 1.

[0038] The working principle of the utility model is as follows: the staff manually pushes the support plate 3 to push the material roller 5 into the heating box 1, and at the same time starts the heater 2 through the external controller to preheat the carbon-coated aluminum foil. At the same time of preheating, the driving motor 11 is started, and the driving motor 11 cooperates with the transmission rod 8 to drive the sprocket 9 to rotate, and the sprocket 9 cooperates with the chain 10 to drive the three groups of horizontal material rollers 5 to rotate at the same time, so that the carbon-coated aluminum foil is transported between the two vertical groups of material rollers 5, thereby increasing the uniform heating effect of the carbon-coated aluminum foil;

[0039] After the heating is completed, the staff pulls the support plate 3 forward to separate the material roller 5 from the heating box 1, and manually pushes the sealing door 16 to seal the heating box 1, and then starts the exhaust fan 7, which drives the air flow and blows the air to the carbon-coated aluminum foil to quickly dissipate the heat of the carbon-coated aluminum foil. Then, the drive motor 11 is started again to control the material roller 5 to rotate in the opposite direction, so that the carbon-coated aluminum foil is reversely transported between the two vertical groups of material rollers 5, and the carbon-coated aluminum foil is quickly unfolded, so that the heat inside the carbon-coated aluminum foil can be quickly dissipated, thereby avoiding damage caused by excessively high accumulated temperature inside the carbon-coated aluminum foil.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An oven structure of a coating machine for carbon-coated aluminum foil, comprising a heating box (1), characterized in that: A heater (2) is installed inside the heating box (1), and a support plate (3) is arranged on the front side of the heating box (1); The front side of the heating box (1) is provided with a heat dissipation component, the heat dissipation component comprises a support frame (4), the support frame (4) is arranged on the rear side of the support plate (3), a material roller (5) is movably connected inside the support frame (4), an exhaust frame (6) is arranged on the top of the support plate (3), an exhaust fan (7) is fixedly connected inside the exhaust frame (6), and the heated carbon-coated aluminum foil is quickly cooled by the heat dissipation component; A driving assembly is arranged on the front side of the support frame (4), and the carbon-coated aluminum foil on the surface of the material roller (5) is rolled up by the driving assembly.

2. The oven structure of the carbon-coated aluminum foil coating machine according to claim 1, characterized in that: The driving assembly comprises a transmission rod (8), the transmission rod (8) is fixed inside the material roller (5), the front side of the transmission rod (8) passes through the support frame (4) and is fixedly connected to a sprocket (9), and a chain (10) is sleeved on the surface of the sprocket (9).

3. The oven structure of the carbon-coated aluminum foil coating machine according to claim 2, characterized in that: A driving motor (11) is arranged on the front side of the support plate (3), and a rear output end of the driving motor (11) is fixedly connected to a transmission rod (8).

4. The oven structure of the carbon-coated aluminum foil coating machine according to claim 3, characterized in that: The bottom of the driving motor (11) is fixedly connected to a mounting seat (12), and the rear side of the mounting seat (12) is fixedly connected to the support plate (3).

5. The oven structure of the carbon-coated aluminum foil coating machine according to claim 1, characterized in that: The bottom of the support plate (3) is fixedly connected to a guide rail plate (13), the surface of the guide rail plate (13) is sleeved with a guide plate (14), and the top of the guide plate (14) is fixedly connected to the heating box (1).

6. The oven structure of the carbon-coated aluminum foil coating machine according to claim 1, characterized in that: A slide rail plate (15) is fixedly connected to the front side of the heating box (1), and a sealing door (16) is slidably connected inside the slide rail plate (15).

7. The oven structure of the carbon-coated aluminum foil coating machine according to claim 1, characterized in that: Both sides of the heating box (1) are connected to ventilation pipes (17), and the exhaust rack (6) is located higher than the heating box (1).

8. The oven structure of the carbon-coated aluminum foil coating machine according to claim 1, characterized in that: The bottom of the exhaust frame (6) is fixedly connected to a mounting rod (18), and the bottom of the mounting rod (18) is fixedly connected to the support plate (3).

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