Air control device of coating machine oven

Abstract

The utility model discloses an air control device of a coating machine drying oven, which relates to the technical field of drying ovens and comprises a drying oven with a drying space inside; the fan housing is installed in the drying oven in a penetrating mode, and an air bellow is installed at the end, penetrating out of the drying oven, of the fan housing; a direction adjusting mechanism which is movably arranged is installed in the fan housing, a speed adjusting mechanism is installed in the fan housing, a transmission mechanism is installed on the surface of the part, located in the drying oven, of the fan housing, an air making mechanism is installed in the air box, and the direction adjusting mechanism comprises a first rotating part and a direction adjusting part; the direction adjusting mechanism is matched with the transmission mechanism, so that the transmission mechanism can drive the direction adjusting mechanism to move after working, the wind direction at the position of the air outlet is adjusted, the wind direction can be adjusted to different baking positions, and the baking efficiency is improved. And the air outlet range is widened, baking under different conditions can be coped, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to an air control device of an oven for a coating machine. Background Art

[0002] At present, there are two main types of lithium-ion battery coating production processes, continuous coating and intermittent coating. Continuous coating mainly involves continuously coating active material with set surface density and size on one or both sides of a foil with a specified width and drying it. At the same time, empty foil of a set width is left on both sides of the foil as the tabs. The surface density and thickness of the central material area of ​​continuous coating are consistent. The thickness of the thinned material area close to the tab is lower than that of the central material area, and shows a gradually decreasing trend. When the pole piece is dried and rolled up, it will not form a bulge due to the excessive thickness of the edge of the material area, causing the bulge edge to break the foil and the pole piece to be scrapped.

[0003] Referring to the existing patent publication number: CN220406221U, a wind control device for a coating machine oven includes a wind cover shell and a wind control mechanism arranged on the wind cover shell; the wind control mechanism includes a main gear, a left driven gear, a right driven gear, a left wind shield and a right wind shield; the main gear is supported on the wind cover shell through a first connecting member, and the left driven gear and the right driven gear are respectively meshed with the main gear, and the left driven gear and the right driven gear are respectively supported on the wind cover shell through a second connecting member; the left driven gear is fixedly connected to the left wind shield, and the right driven gear is fixedly connected to the right wind shield. The utility model is applied to realize gradient wind control, ensure the synchronous drying of the thinned material area, and prevent the cracking of the pole piece due to excessive drying.

[0004] However, in actual use, the existing coating machine oven has a relatively fixed air outlet angle when baking the workpiece, which is usually difficult to adjust. As a result, the baking range is relatively limited, making it difficult to cope with workpieces in different situations, resulting in uneven baking, which reduces the processing effect on the workpiece and is not conducive to actual use. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a wind control device for a coating machine oven. The utility model cooperates with the direction adjustment mechanism and the transmission mechanism so that the transmission mechanism can drive the direction adjustment mechanism to move after working, thereby adjusting the wind direction at the air outlet position, so that the wind direction can be adjusted to different baking positions, increasing the air outlet range and being able to cope with baking in different situations, thereby improving the use effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wind control device for a coating machine oven, comprising:

[0008] The oven has a drying space inside;

[0009] A wind shield shell is installed through the interior of the oven, and a bellows is installed at one end of the wind shield shell that passes through the outside of the oven;

[0010] The wind cover shell is internally installed with a movable direction adjustment mechanism, the wind cover shell is internally installed with a speed adjustment mechanism, the surface of the wind cover shell located in the oven is internally installed with a transmission mechanism, and the bellows is internally installed with a wind control mechanism.

[0011] The utility model is further configured that the direction adjustment mechanism comprises: a first rotating member and a direction adjustment portion;

[0012] The first rotating member is connected to one end of the wind cover shell located in the oven, and the direction adjustment parts are installed on the surface of the first rotating member.

[0013] The utility model is further configured that the transmission mechanism includes: a motor, a first transmission part and a second transmission part;

[0014] The motor is installed on the inner surface of the wind shield shell, the first transmission part is installed on the output end of the motor, and the second transmission part is installed on one end of the first rotating member that passes through the outside of the wind shield shell.

[0015] The utility model is further configured such that the second transmission part is meshed with the first transmission part, and the movement directions of the direction-adjusting parts which form a group of two are consistent.

[0016] The utility model is further configured that the speed regulating mechanism includes: a second rotating member, a first speed controlling part, a second speed controlling part, a third transmission part and a fourth transmission part;

[0017] The second rotating parts are connected to the inside of the wind shield shell, the first speed control part and the second speed control part are installed on the surface of the second rotating parts, and the third transmission part and the fourth transmission part are respectively installed on one end of the two second rotating parts that penetrate to the outside of the wind shield shell.

[0018] The utility model is further configured that a driving member is installed at one end of the second rotating member away from the third transmission part.

[0019] The utility model is further arranged that the third transmission part is meshed with the fourth transmission part, and the moving directions of the first speed control part and the second speed control part are arranged in opposite directions.

[0020] The beneficial effects of the utility model are as follows: the utility model cooperates with the direction adjusting mechanism and the transmission mechanism, so that the transmission mechanism can drive the direction adjusting mechanism to move after working, thereby adjusting the wind direction at the air outlet position, so that the wind direction can be adjusted to different baking positions, thereby increasing the air outlet range and being able to cope with baking in different situations, thereby improving the use effect.

[0021] The wind control device of the coating machine oven is provided with a direction adjustment mechanism and a transmission mechanism. When drying the workpiece, the personnel can start the motor, and the motor will drive the first transmission part to rotate. At this time, the first transmission part drives the two second transmission parts meshing with it to rotate synchronously, and the rotation directions of the two second transmission parts are the same, so that the second transmission part can drive the direction adjustment part to move synchronously and in the same direction, so as to adjust the direction of the air outlet to different drying positions, increase the air outlet range, and be able to cope with baking in different situations, thereby improving the use effect.

[0022] The wind control device of the coating machine oven is provided with a speed regulating mechanism. When the bellows have the same power, the air output and wind speed will remain unchanged. At this time, the driving member connected to the second rotating member can be started to drive the second rotating member to rotate. The second rotating member can drive the third transmission part on its surface to rotate, and the third transmission part drives the fourth transmission part meshing with it to rotate in the opposite direction, so that the two first speed control parts and the second speed control parts on the inner side of the wind cover shell move in the opposite direction. When the same ends of the first speed control part and the second speed control part are close to each other, the channel area in the wind cover shell can be reduced, so that the flow of wind speed can be effectively improved under this action, so that the air output can be adjusted without adjusting the wind control mechanism, which is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a first overall structural schematic diagram of an air control device for a coating machine oven proposed by the utility model;

[0024] Figure 2 This is a second overall structural schematic diagram of an air control device for a coating machine oven proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the overall top-sectional structure of an air control device of a coating machine oven proposed by the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the structure of the direction adjustment part of the wind control device of the coating machine oven.

[0027] In the figure: 1. oven; 2. wind cover shell; 3. direction adjustment part; 4. first transmission part; 5. second transmission part; 6. motor; 7. bellows; 8. third transmission part; 9. fourth transmission part; 10. wind control mechanism; 11. first speed control part; 12. second speed control part; 13. first rotating member; 14. second rotating member. DETAILED DESCRIPTION

[0028] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0031] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0032] Reference Figure 1-4 , a wind control device for a coating machine oven, comprising: an oven 1, which has a drying space inside; an air cover shell 2, which is installed in the oven 1 and has a bellows 7 installed at one end thereof extending outside the oven 1, the air cover shell 2 can guide the generated airflow to a certain extent; a movable direction adjustment mechanism is installed in the air cover shell 2, and a speed adjustment mechanism is installed in the air cover shell 2, through which the wind speed flowing through the air cover shell 2 can be adjusted, thereby avoiding the need to increase power consumption to adjust the wind speed and reducing energy consumption, and a transmission mechanism is installed on the surface of the part of the air cover shell 2 located in the oven 1, through which the action can be synchronously transmitted to the position of the direction adjustment mechanism to adjust the direction of the direction adjustment mechanism, and a wind control mechanism 10 is installed in the bellows 7, and when the wind control mechanism 10 is started, a certain airflow can be generated, thereby improving the drying efficiency of the workpiece.

[0033] Specifically, refer to Figure 1 , Figure 3 and Figure 4The direction-adjusting mechanism includes: a first rotating member 13 and a direction-adjusting portion 3; the first rotating member 13 is connected to one end of the wind cover shell 2 located in the oven 1, and the direction-adjusting portion 3 is installed on the surface of the first rotating member 13. Through this implementation, the direction-adjusting portion 3 can rotate under the action of the first rotating member 13, and the direction-adjusting portion 3 is located at the air outlet end of the wind cover shell 2, so that the direction-adjusting portion 3 can adjust and guide the direction of the generated airflow to a certain extent during the relative activity.

[0034] Specifically, refer to Figure 1 , Figure 3 and Figure 4 The transmission mechanism includes: a motor 6, a first transmission part 4 and a second transmission part 5; the motor 6 is installed on the inner surface of the air hood shell 2, the first transmission part 4 is installed at the output end of the motor 6, and the second transmission part 5 is installed at one end of the first rotating member 13 that penetrates the outside of the air hood shell 2. Through this embodiment, by starting the motor 6, the motor 6 will drive the first transmission part 4 to rotate. At this time, the first transmission part 4 drives the two second transmission parts 5 meshing therewith to rotate synchronously. Further, the second transmission part 5 is meshed with the first transmission part 4, and the movement directions of the adjustment parts 3 of two groups are consistent, so that the two second transmission parts 5 have the same rotation direction, so that the second transmission part 5 can drive the adjustment part 3 to move synchronously and in the same direction, so as to adjust the direction of the air outlet to different drying positions, increase the air outlet range and be able to cope with baking under different conditions, thereby improving the use effect.

[0035] Specifically, refer to Figure 2-4 The speed regulating mechanism includes: a second rotating member 14, a first speed controlling part 11, a second speed controlling part 12, a third transmission part 8 and a fourth transmission part 9; the second rotating member 14 is connected to the inside of the wind shield shell 2, the first speed controlling part 11 and the second speed controlling part 12 are installed on the surface of the second rotating member 14, and the third transmission part 8 and the fourth transmission part 9 are respectively installed at one end of the two second rotating members 14 that penetrate the outside of the wind shield shell 2. Through this embodiment, the second rotating member 14 can drive the first speed controlling part 11 and the second speed controlling part 12 on its surface to rotate, and the second rotating member 14 can also drive the third transmission part 8 and the fourth transmission part 9 to move at the same time, so that the wind speed flowing through the wind shield shell 2 can be adjusted while driving the first speed controlling part 11 and the second speed controlling part 12 to move.

[0036] Furthermore, a driving member is installed at one end of the second rotating member 14 away from the third transmission part 8. Through this design, the driving member can drive the second rotating member 14 to rotate, and the second rotating member 14 can drive the third transmission part 8 on its surface to rotate, so as to transmit the action and improve continuity.

[0037] Furthermore, the third transmission part 8 is meshed with the fourth transmission part 9, and the movement directions of the first speed control part 11 and the second speed control part 12 are oppositely arranged. Through this design, the third transmission part 8 can drive the fourth transmission part 9 meshed therewith to rotate in the opposite direction, thereby making the two first speed control parts 11 and the second speed control parts 12 on the inner side of the wind shield shell 2 move in the opposite direction. When the same ends of the first speed control part 11 and the second speed control part 12 are close to each other, the ventilation area in the wind shield shell 2 can be reduced, so that under this action, the flow of wind speed can be effectively improved, so that the air outlet can be adjusted without adjusting the wind control mechanism 10, which is more flexible.

[0038] Working principle: When using the utility model, first, when drying the workpiece, the motor 6 can be started, and the motor 6 will drive the first transmission part 4 to rotate. At this time, the first transmission part 4 drives the two second transmission parts 5 meshing therewith to rotate synchronously, and the two second transmission parts 5 rotate in the same direction, so that the second transmission part 5 can drive the adjustment part 3 to move synchronously and in the same direction, so as to adjust the direction of the air outlet to different drying positions, increase the air outlet range and be able to cope with baking in different situations, thereby improving the use effect. When the bellows have the same power, the air volume and wind speed will remain unchanged. At this time, the motor 6 can be started. The driving member connected to the second rotating member 14 is driven so that the driving member drives the second rotating member 14 to rotate. The second rotating member 14 can drive the third transmission part 8 on its surface to rotate, and the third transmission part 8 drives the fourth transmission part 9 meshing therewith to rotate in the opposite direction, so that the two first speed control parts 11 and the second speed control parts 12 on the inner side of the wind shield shell 2 move in the opposite direction. When the same ends of the first speed control part 11 and the second speed control part 12 are close to each other, the ventilation area in the wind shield shell 2 can be reduced, so that the flow of wind speed can be effectively improved under this action, so that the air outlet can be adjusted without adjusting the wind control mechanism 10, which is more flexible.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wind control device for a coating machine oven, characterized in that: include: The oven (1) has a drying space inside; An air hood shell (2) is installed through the interior of the oven (1), and a bellows (7) is installed at one end of the air hood shell that passes through the outside of the oven (1); A movably arranged direction adjustment mechanism is installed inside the wind shield shell (2), a speed adjustment mechanism is installed inside the wind shield shell (2), a transmission mechanism is installed on the surface of the portion of the wind shield shell (2) located inside the oven (1), and a wind control mechanism (10) is installed inside the bellows (7).

2. The wind control device of the coating machine oven according to claim 1, characterized in that: The direction adjustment mechanism comprises: a first rotating member (13) and a direction adjustment portion (3); The first rotating member (13) is connected to one end of the wind shield shell (2) located inside the oven (1), and the direction adjustment portion (3) is mounted on the surface of the first rotating member (13).

3. The wind control device of a coating machine oven according to claim 1, characterized in that: The transmission mechanism comprises: a motor (6), a first transmission part (4) and a second transmission part (5); The motor (6) is mounted on the inner surface of the wind shield shell (2), the first transmission part (4) is mounted on the output end of the motor (6), and the second transmission part (5) is mounted on one end of the first rotating member (13) that extends through the wind shield shell (2).

4. The wind control device of the coating machine oven according to claim 3, characterized in that: The second transmission part (5) is meshed with the first transmission part (4), and the movement directions of the two adjustment parts (3) in a group are consistent.

5. The wind control device of the coating machine oven according to claim 1, characterized in that: The speed regulating mechanism comprises: a second rotating member (14), a first speed controlling part (11), a second speed controlling part (12), a third transmission part (8) and a fourth transmission part (9); The second rotating parts (14) are connected to the inside of the wind shield shell (2), the first speed control part (11) and the second speed control part (12) are mounted on the surface of the second rotating parts (14), and the third transmission part (8) and the fourth transmission part (9) are respectively mounted on one end of the two second rotating parts (14) that extend through the wind shield shell (2).

6. The wind control device of the coating machine oven according to claim 5, characterized in that: A driving member is mounted on one end of the second rotating member (14) away from the third transmission member (8).

7. The wind control device of the coating machine oven according to claim 5, characterized in that: The third transmission part (8) is meshed with the fourth transmission part (9), and the first speed control part (11) and the second speed control part (12) are arranged in opposite moving directions.

Images