Air blowing nozzle coating and drying device capable of being adjusted in lifting mode

Abstract

The utility model relates to the technical field of air blowing nozzle coating and drying devices, in particular to an air blowing nozzle coating and drying device capable of being adjusted in a lifting mode. The technical problems that a common air blowing nozzle coating and drying device only has a drying function and can dry the coated portion of a battery pole piece, but the function of adjusting the height and angle of an air blowing nozzle is lacked, and the drying efficiency is affected are solved. According to the technical scheme, the air blowing nozzle coating and drying device capable of being adjusted in a lifting mode comprises a drying box body. According to the utility model, by setting the function of adjusting the height and the angle of the blowing nozzle, the air blown by the blowing nozzle can be ensured to be in comprehensive contact with the coated part of the battery pole piece, so that the problem that a common blowing nozzle coating and drying device only has a drying function and can dry the coated part of the battery pole piece is solved; however, a function of adjusting the height and the angle of an air blowing nozzle is lacked, and most of air cannot be blown to the coated part of the battery pole piece, so that the drying efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of blowing nozzle coating drying devices, in particular to a blowing nozzle coating drying device with lift adjustment. Background Art

[0002] With the development of battery technology, coating technology has been widely used in the production of lithium batteries. For example, after the battery electrode plate is coated, the coated part needs to be heated and dried.

[0003] The common blowing nozzle coating drying device only has a drying function and can dry the coated part of the battery electrode plate, but lacks the function of adjusting the height and angle of the blowing nozzle, and cannot ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate. It is easy to have a situation where the distance between the blowing nozzle and the coated part of the battery electrode plate is relatively far or the blowing angle of the wind is incorrect, and most of the wind cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency.

[0004] Therefore, aiming at the problem that the above-mentioned blowing nozzle coating drying device lacks the function of adjusting the height and angle of the blowing nozzle and cannot ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate, it is urgently needed to be solved to improve the usage scenario of the blowing nozzle coating drying device. Summary of the Utility Model

[0005] In order to overcome the problem that the common blowing nozzle coating drying device lacks the function of adjusting the height and angle of the blowing nozzle, cannot ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate, and is easy to have a situation where the distance between the blowing nozzle and the coated part of the battery electrode plate is relatively far or the blowing angle of the wind is incorrect, and most of the wind cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency.

[0006] The technical solution of the utility model is: a blowing nozzle coating drying device with lift adjustment, which includes a drying box body. A sealing door is movably connected to the side of the drying box body through a hinge. A grip groove is opened on the side of the sealing door. Wind nozzle adjustment components are symmetrically arranged above and below the drying box body. The wind nozzle adjustment component is composed of a hot air dryer, a hollow plate, a first connecting hose, a support rod, a support plate, an electric telescopic rod, a mounting plate, an air duct, a rotating shaft, a second connecting hose, an air outlet nozzle and a micro motor. Hot air dryers are symmetrically arranged at the top and bottom of the drying box body.

[0007] Preferably, by setting the function of adjusting the height and angle of the blowing nozzle, it can ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate, so as to solve the problem of the common blowing nozzle coating drying device, which only has the drying function and can dry the coated part of the battery electrode plate, but lacks the function of adjusting the height and angle of the blowing nozzle, and cannot ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate, easily resulting in a long distance between the blowing nozzle and the coated part of the battery electrode plate or an incorrect blowing angle, and most of the wind cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency.

[0008] Preferably, an installation frame is welded in the middle inside the drying box body, and a support net is arranged inside the installation frame. Open the sealing door and place the battery electrode plate on the top of the support net.

[0009] Preferably, hollow plates are symmetrically arranged above and below the inside of the drying box body. The output end at the bottom of the hot air dryer is connected with a number of first connecting hoses. One end of the first connecting hose penetrates through the drying box body and is welded to the hollow plate. Start the hot air dryer, and the hot air dryer transports the hot air through the first connecting hose to the inside of the hollow plate.

[0010] Preferably, support rods are welded at the four corners of the top and bottom of the drying box body in a rectangular shape. One end of the support rod is welded with a support plate, and an electric telescopic rod is welded in a rectangular shape on the side of the support plate. One end of the electric telescopic rod penetrates through the drying box body and is welded to the hollow plate. Start the electric telescopic rod, and the electric telescopic rod drives the hollow plate to move towards the battery electrode plate. The hollow plate then drives the air outlet nozzle to move towards the battery electrode plate. Stop the electric telescopic rod after reaching the specified position, realizing the function of height adjustment.

[0011] Preferably, two mounting plates are symmetrically welded on both sides of the side of the hollow plate. A wind pipe is arranged between the two mounting plates. One end of the wind pipe is provided with a rotating shaft, and one end of the rotating shaft is movably connected to one mounting plate. The wind pipe drives the rotating shaft to rotate when rotating.

[0012] Preferably, a micro motor is arranged on the side of the other mounting plate corresponding to the position of the wind pipe. The output end of the micro motor penetrates through the other mounting plate and is welded to the other end of the wind pipe. Start the micro motor, and the micro motor drives the wind pipe to rotate.

[0013] Preferably, a number of air outlet nozzles are arranged at equal intervals around the wind pipe. Second connecting hoses are arranged at equal intervals around the wind pipe corresponding to the position of the hollow plate. One end of the second connecting hose is welded to the hollow plate. When the wind pipe rotates, it simultaneously drives the air outlet nozzles to change the angle. The hot air inside the hollow plate is transmitted to the air outlet nozzles through the second connecting hoses and finally blown out through the air outlet nozzles, realizing the function of angle adjustment and preventing the problem that the blowing angle of the air outlet nozzle is incorrect and most of the wind cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency.

[0014] Advantages of the utility model:

[0015] 1. By setting the function of adjusting the height and angle of the blowing nozzle, it can ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate, so as to solve the problem of the common blowing nozzle coating drying device, which only has the drying function and can dry the coated part of the battery electrode plate, but lacks the function of adjusting the height and angle of the blowing nozzle, and cannot ensure that the wind blown out by the blowing nozzle can fully contact the coated part of the battery electrode plate. It is easy to have a long distance between the blowing nozzle and the coated part of the battery electrode plate or an incorrect blowing angle, and most of the wind cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency;

[0016] 2. Start the electric telescopic rod, and the electric telescopic rod drives the hollow plate to move towards the battery electrode plate. The hollow plate then drives the air outlet nozzle to move towards the battery electrode plate. Stop the electric telescopic rod after reaching the specified position, realizing the function of height adjustment;

[0017] 3. Start the micro motor, and the micro motor drives the air duct to rotate. When the air duct rotates, it drives the rotating shaft to rotate, and at the same time drives the air outlet nozzle to change the angle. The hot air inside the hollow plate is transmitted to the air outlet nozzle through the second connecting hose and finally blown out through the air outlet nozzle, realizing the function of angle adjustment. Description of the drawings

[0018] Figure 1 Shown is a three-dimensional structural schematic diagram of a lifting and adjustable blowing nozzle coating drying device of the utility model;

[0019] Figure 2 Shown is a three-dimensional sectional structural schematic diagram of a lifting and adjustable blowing nozzle coating drying device of the utility model;

[0020] Figure 3 Shown is an exploded structural schematic diagram of a nozzle adjustment assembly of a lifting and adjustable blowing nozzle coating drying device of the utility model;

[0021] Figure 4 Shown is a three-dimensional structural schematic diagram of an air duct of a lifting and adjustable blowing nozzle coating drying device of the utility model.

[0022] In the figure: 1. Drying box body; 2. Sealing door; 3. Holding groove; 4. Installation frame; 5. Support net; 6. Nozzle adjustment assembly; 61. Hot air dryer; 62. Hollow plate; 63. First connecting hose; 64. Support rod; 65. Support plate; 66. Electric telescopic rod; 67. Installation plate; 68. Air duct; 681. Rotating shaft; 682. Second connecting hose; 683. Air outlet nozzle; 69. Micro motor. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Please refer to Figures 1-4 , the present utility model provides an embodiment: a blow nozzle coating and drying device with lift adjustment, which includes a drying box body 1. A sealing door 2 is movably connected to the side of the drying box body 1 through a hinge. A grip groove 3 is provided on the side of the sealing door 2. Wind nozzle adjustment components 6 are symmetrically arranged above and below the drying box body 1. The wind nozzle adjustment component 6 is composed of a hot air dryer 61, a hollow plate 62, a first connecting hose 63, a support rod 64, a support plate 65, an electric telescopic rod 66, a mounting plate 67, an air duct 68, a rotating shaft 681, a second connecting hose 682, an air outlet nozzle 683 and a micro motor 69. Hot air dryers 61 are symmetrically arranged at the top and bottom of the drying box body 1.

[0025] Please refer to Figures 1-4 , in this embodiment, a mounting frame 4 is welded in the middle of the interior of the drying box body 1. A support net 5 is arranged inside the mounting frame 4. The electric telescopic rod 66 is started, and the electric telescopic rod 66 drives the hollow plate 62 to move towards the battery pole piece. The hollow plate 62 then drives the air outlet nozzle 683 to move towards the battery pole piece. After reaching the specified position, the electric telescopic rod 66 is stopped. The micro motor 69 is started, and the micro motor 69 drives the air duct 68 to rotate. When the air duct 68 rotates, it drives the rotating shaft 681 to rotate. At the same time, it drives the air outlet nozzle 683 to change the angle. The hot air inside the hollow plate 62 is transmitted to the air outlet nozzle 683 through the second connecting hose 682 and finally blown out through the air outlet nozzle 683, completing the work of adjusting the height and angle of the air outlet nozzle 683.

[0026] Please refer to Figures 1-4, in this embodiment, support rods 64 are welded at the four corners of the top and bottom of the drying box body 1 in a rectangular shape. One end of each support rod 64 is welded with a support plate 65. Electric telescopic rods 66 are welded on the side of the support plate 65 in a rectangular shape. One end of each electric telescopic rod 66 penetrates through the drying box body 1 and is welded with a hollow plate 62. Two mounting plates 67 are symmetrically welded on both sides of the side of the hollow plate 62. An air duct 68 is arranged between the two mounting plates 67. One end of the air duct 68 is provided with a rotating shaft 681. One end of the rotating shaft 681 is movably connected to one mounting plate 67. A micro motor 69 is arranged on the side of the other mounting plate 67 corresponding to the position of the air duct 68. The output end of the micro motor 69 penetrates through the other mounting plate 67 and is welded with the other end of the air duct 68. A number of air outlet nozzles 683 are arranged on the whole body of the air duct 68 at equal intervals. Second connecting hoses 682 are arranged on the whole body of the air duct 68 corresponding to the position of the hollow plate 62 at equal intervals. One end of each second connecting hose 682 is welded with the hollow plate 62. When the electric telescopic rod 66 is started, the electric telescopic rod 66 drives the hollow plate 62 to move towards the battery electrode plate. The hollow plate 62 drives the air outlet nozzles 683 to move towards the battery electrode plate. After reaching the specified position, the electric telescopic rod 66 is stopped. When the micro motor 69 is started, the micro motor 69 drives the air duct 68 to rotate. When the air duct 68 rotates, it drives the rotating shaft 681 to rotate. At the same time, it drives the air outlet nozzles 683 to change the angle. The hot air inside the hollow plate 62 is transmitted to the air outlet nozzles 683 through the second connecting hoses 682 and finally blown out through the air outlet nozzles 683, realizing the function of adjusting the height and angle of the air outlet nozzles 683, preventing the problem that the distance between the air outlet nozzles 683 and the coated part of the battery electrode plate is too far or the blowing angle of the air is incorrect, and most of the air cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency.

[0027] When working, open the sealing door 2, place the battery electrode plate on the top of the support mesh 5, start the hot air dryer 61, and the hot air dryer 61 transports the hot air to the inside of the hollow plate 62 through the first connecting hose 63. When the operator needs to adjust the height of the air outlet nozzles 683, start the electric telescopic rod 66. The electric telescopic rod 66 drives the hollow plate 62 to move towards the battery electrode plate. The hollow plate 62 drives the air outlet nozzles 683 to move towards the battery electrode plate. After reaching the specified position, stop the electric telescopic rod 66. When the operator needs to adjust the angle of the air outlet nozzles 683, start the micro motor 69. The micro motor 69 drives the air duct 68 to rotate. When the air duct 68 rotates, it drives the rotating shaft 681 to rotate. At the same time, it drives the air outlet nozzles 683 to change the angle. The hot air inside the hollow plate 62 is transmitted to the air outlet nozzles 683 through the second connecting hoses 682 and finally blown out through the air outlet nozzles 683, realizing the function of adjusting the height and angle of the air outlet nozzles 683.

[0028] Through the above steps, by setting the function of adjusting the height and angle of the air outlet nozzle 683, it can be ensured that the air blown out by the air outlet nozzle 683 can fully contact the coated part of the battery electrode plate, so as to solve the common air outlet nozzle 683 coating drying device, which only includes the drying function and can dry the coated part of the battery electrode plate, but lacks the function of adjusting the height and angle of the air outlet nozzle 683, and cannot ensure that the air blown out by the air outlet nozzle 683 can fully contact the coated part of the battery electrode plate, easily resulting in a relatively large distance between the air outlet nozzle 683 and the coated part of the battery electrode plate or an incorrect blowing angle of the air, and most of the air cannot blow to the coated part of the battery electrode plate, affecting the drying efficiency problem.

[0029] The above has described the embodiments of the present invention in detail with reference to the drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A coating and drying device with an adjustable blowing nozzle, comprising a drying box (1), characterized in that: A sealing door (2) is movably connected to the side of the drying box (1) via a hinge, and a grip groove (3) is provided on the side of the sealing door (2). An air nozzle adjustment assembly (6) is symmetrically arranged above and below the drying box (1). The air nozzle adjustment assembly (6) is composed of a hot drying machine (61), a hollow plate (62), a first connecting hose (63), a support rod (64), a support plate (65), an electric telescopic rod (66), a mounting plate (67), an air duct (68), a rotating shaft (681), a second connecting hose (682), an air outlet nozzle (683) and a micro motor (69). The hot drying machine (61) is symmetrically arranged on the top and bottom of the drying box (1).

2. The coating and drying device with an adjustable blowing nozzle according to claim 1, characterized in that: A mounting frame (4) is welded in the middle of the drying box body (1), and a supporting net (5) is arranged on the inner side of the mounting frame (4).

3. The coating and drying device with an adjustable blowing nozzle according to claim 1, characterized in that: Hollow plates (62) are symmetrically arranged above and below the drying box (1); the output end of the bottom of the hot drying machine (61) is connected to a plurality of first connecting hoses (63); one end of the first connecting hose (63) passes through the drying box (1) and is welded to the hollow plates (62).

4. The coating and drying device with an adjustable blowing nozzle according to claim 3, characterized in that: Rectangular support rods (64) are welded to the four corners of the top and bottom of the drying box body (1), one end of the support rod (64) is welded to a support plate (65), a rectangular electric telescopic rod (66) is welded to the side of the support plate (65), and one end of the electric telescopic rod (66) passes through the drying box body (1) and is welded to the hollow plate (62).

5. The coating and drying device with an adjustable blowing nozzle according to claim 3, characterized in that: Two mounting plates (67) are symmetrically welded on both sides of the side of the hollow plate (62), an air duct (68) is arranged between the two mounting plates (67), a rotating shaft (681) is arranged at one end of the air duct (68), and one end of the rotating shaft (681) is movably connected to one mounting plate (67).

6. The coating and drying device with an adjustable blowing nozzle according to claim 5, characterized in that: A micro motor (69) is arranged on the side of the other mounting plate (67) at a position corresponding to the air duct (68), and an output end of the micro motor (69) passes through the other mounting plate (67) and is welded to the other end of the air duct (68).

7. The coating and drying device with an adjustable blowing nozzle according to claim 5, characterized in that: A plurality of air outlets (683) are arranged at equal intervals around the air duct (68), and second connecting hoses (682) are arranged at equal intervals around the air duct (68) at positions corresponding to the hollow plate (62), and one end of the second connecting hose (682) is welded to the hollow plate (62).

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