New energy automobile battery shell protective layer spraying device

Abstract

The utility model relates to the field of battery production, in particular to a new energy automobile battery shell protective layer spraying device. The utility model provides a new energy automobile battery shell protection layer spraying device which can support and fix the inner side of a battery shell, prevent the clamping part of the battery shell from being not sprayed and improve the comprehensiveness of spraying of a protection layer. A new energy automobile battery shell protective layer spraying device comprises a spraying frame, a rotating door, a material storage box and the like, the upper side of the spraying frame is connected with the material storage box, and the front side of the left portion of the spraying frame is rotationally connected with the rotating door. According to the device, the sliding frame moves, then the battery shell is inversely placed on the sliding frame, then the rotating door is rotated and closed, and then the electric push rod is started to drive the supporting block to move outwards so that the supporting block can make contact with the inner side of the battery shell, so that the inner side of the battery shell can be supported and fixed, and the situation that the clamping part of the battery shell cannot be sprayed is prevented; and the spraying comprehensiveness of the protective layer is improved.

Description

Technical Field

[0001] The utility model relates to the field of battery production, in particular to a protective layer spraying device for a battery shell of a new energy vehicle. Background Art

[0002] Battery shell protective layer spraying refers to coating a layer of special material on the surface of the battery shell to enhance the durability, safety and performance stability of the battery. This protective layer is usually applied to the battery shell by spraying. Different spraying techniques and materials can be used to meet the needs of the battery in different working environments.

[0003] The existing new energy vehicle battery shell protective layer spraying is to clamp the outer surface of the battery shell and fix it in the spraying frame through a clamp, and then spray the battery shell through a spraying device. When spraying the battery shell, the clamped part is easily not sprayed, which reduces the comprehensiveness of the spraying and is relatively inconvenient.

[0004] Therefore, it is necessary to design a new energy vehicle battery shell protective layer spraying device that can support and fix the inner side of the battery shell to prevent the clamping part of the battery shell from being sprayed, and improve the comprehensiveness of the protective layer spraying. Utility Model Content

[0005] In order to overcome the disadvantages of the existing new energy vehicle battery shell protective layer spraying, that when spraying the battery shell, the clamped part is easily not sprayed, which reduces the comprehensiveness of the spraying and is relatively inconvenient, the utility model provides a new energy vehicle battery shell protective layer spraying device that can support and fix the inner side of the battery shell, prevent the clamped part of the battery shell from not being sprayed, and improve the comprehensiveness of the protective layer spraying.

[0006] The technical implementation scheme of the utility model is: a new energy vehicle battery shell protective layer spraying device, including a spray frame, a revolving door, a material storage box, a motor, a common screw, a slider, a spray rack, a connecting pipe and a supporting mechanism. The upper side of the spray frame is connected to the material storage box, the left front side of the spray frame is rotatably connected to the revolving door, the upper right part of the spray frame is connected to the motor, the motor output shaft is connected to the common screw, the common screw is rotatably connected to the spray frame, the common screw is threadedly connected to the slider, the lower side of the slider is connected to the spray rack, the right front side of the material storage box is connected to a connecting pipe, the connecting pipe passes through the spray frame and is connected to the spray rack, and a supporting mechanism is provided on the spray frame.

[0007] In a preferred embodiment of the present invention, the revolving door is made of transparent material.

[0008] In a preferred embodiment of the utility model, a feed pipe is also included, and the upper side of the storage box is connected with the feed pipe.

[0009] In a preferred embodiment of the utility model, the supporting mechanism includes a bidirectional screw, a sliding frame, an electric push rod and a support block. The lower part of the spray frame is rotatably connected to the bidirectional screw, and the left and right parts of the bidirectional screw are threadedly connected to the sliding frame. The sliding frame is slidably connected to the spray frame, and the front and rear sides of the upper part of the sliding frame are connected to the electric push rods, and the telescopic ends of the electric push rods are connected to the support blocks.

[0010] In a preferred embodiment of the utility model, a rotating handle is also included. The right side of the bidirectional screw rod is connected to the rotating handle, and the rotating handle is rotatably connected to the spray frame.

[0011] In a preferred embodiment of the utility model, a stirring mechanism is also included, which includes a flat belt, a rotating shaft and a stirring frame. The middle part of the storage box is rotatably connected with the rotating shaft, and the rotating shaft and the right part of the ordinary screw rod are both provided with pulleys. A flat belt is wound around the pulleys, and the stirring frame is connected to the rotating shaft.

[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model moves through the sliding frame, and then the battery shell is placed upside down on the sliding frame, and then the revolving door is turned to close, and then the electric push rod is started to drive the support block to move outward, so that the support block contacts the inner side of the battery shell, thereby achieving the effect of supporting and fixing the inner side of the battery shell, preventing the clamping part of the battery shell from being sprayed, and improving the comprehensiveness of the protective layer spraying.

[0013] 2. The utility model drives the pulley to rotate while rotating the ordinary screw, so that the flat belt rotates, the rotating shaft rotates, and the stirring frame rotates, so as to achieve the effect of stirring the protective layer material in the storage box, preventing the protective layer material from solidifying or precipitating, and maintaining the fluidity of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the spraying mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the support mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the stirring mechanism of the utility model.

[0018] The markings of the components in the accompanying drawings are as follows: 1. spray frame, 2. revolving door, 3. storage box, 4. feed pipe, 5. motor, 6. ordinary screw, 7. slider, 8. spray rack, 9. connecting pipe, 10. support mechanism, 101. bidirectional screw, 102. rotating handle, 103. sliding rack, 104. electric push rod, 105. support block, 11. stirring mechanism, 111. flat belt, 112. rotating shaft, 113. stirring rack. DETAILED DESCRIPTION

[0019] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0020] A new energy vehicle battery shell protective layer spraying device, such as Figure 1 and Figure 2 As shown, it includes a spray frame 1, a revolving door 2, a storage box 3, a feeding pipe 4, a motor 5, a common screw 6, a slider 7, a spray rack 8, a connecting pipe 9 and a supporting mechanism 10. The upper side of the spray frame 1 is connected to the storage box 3, and the upper side of the storage box 3 is connected to the feeding pipe 4. The left front side of the spray frame 1 is rotatably connected to the revolving door 2, and the revolving door 2 is made of transparent material for easy observation of the spraying of the battery shell. The upper right part of the spray frame 1 is connected to the motor 5, and the output shaft of the motor 5 is connected to the common screw 6, which is rotatably connected to the spray frame 1. The slider 7 is threadedly connected to the common screw 6, and the lower side of the slider 7 is connected to the spray rack 8. The front side of the right part of the storage box 3 is connected to the connecting pipe 9, which passes through the spray frame 1 and is connected to the spray rack 8. The spray frame 1 is provided with a supporting mechanism 10 that can support and fix the inner side of the battery shell.

[0021] like Figure 1 and Figure 3 As shown, the supporting mechanism 10 includes a bidirectional screw rod 101, a rotating handle 102, a sliding frame 103, an electric push rod 104 and a support block 105. The lower part of the spray frame 1 is rotatably connected to the bidirectional screw rod 101, the right side of the bidirectional screw rod 101 is connected to the rotating handle 102, the rotating handle 102 is rotatably connected to the spray frame 1, the left and right parts of the bidirectional screw rod 101 are both threadedly connected to the sliding frame 103, the sliding frame 103 is slidably connected to the spray frame 1, the front and rear sides of the upper part of the sliding frame 103 are connected to the electric push rod 104, and the telescopic ends of the electric push rod 104 are connected to the support block 105.

[0022] like Figure 1 and Figure 4As shown, it also includes a stirring mechanism 11, which includes a flat belt 111, a rotating shaft 112 and a stirring frame 113. The rotating shaft 112 is rotatably connected to the middle of the storage box 3. The rotating shaft 112 and the right part of the ordinary screw rod 6 are both provided with pulleys, and the flat belt 111 is wound around the pulleys. The stirring frame 113 is connected to the rotating shaft 112.

[0023] When using the device, first place the spray frame 1 in the battery shell protective layer spraying area, then pour the protective layer material into the storage box 3 through the feed pipe 4, then turn the rotating handle 102 to drive the bidirectional screw rod 101 to rotate, so that the sliding frame 103 moves under the action of the thread, and then the battery shell is placed upside down on the sliding frame 103, then the rotating door 2 is turned and closed, and then the electric push rod 104 is started to drive the support block 105 to move outward, so that the support block 105 contacts the inner side of the battery shell, so that the inner side of the battery shell can be supported and fixed, so as to prevent the clamping part of the battery shell from being sprayed, thereby improving the protective layer. To ensure the comprehensiveness of the spraying, start the motor 5 and drive the ordinary screw 6 to rotate, so that the slider 7 moves under the action of the thread, so that the protective layer material flows into the connecting pipe 9, and the outer surface of the battery shell is sprayed through the spray rack 8. The ordinary screw 6 rotates and drives the pulley to rotate, so that the flat belt 111 rotates, drives the rotating shaft 112 to rotate, and drives the stirring rack 113 to rotate, so that the protective layer material in the storage box 3 can be stirred to prevent the protective layer material from solidifying or precipitating and maintain the fluidity of the material. After the spraying is completed, turn off the motor 5, rotate and open the revolving door 2, and then take out the battery shell.

[0024] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A new energy vehicle battery shell protective layer spraying device, characterized in that: The invention comprises a spraying frame (1), a revolving door (2), a material storage box (3), a motor (5), a common screw rod (6), a slider (7), a spraying frame (8), a connecting pipe (9) and a supporting mechanism (10). The upper side of the spraying frame (1) is connected to the material storage box (3). The left front side of the spraying frame (1) is rotatably connected to the revolving door (2). The upper right side of the spraying frame (1) is connected to the motor (5). The output shaft of the motor (5) is connected to the common screw rod (6). The common screw rod (6) is rotatably connected to the spraying frame (1). The slider (7) is threadedly connected to the common screw rod (6). The lower side of the slider (7) is connected to the spraying frame (8). The right front side of the material storage box (3) is connected to the connecting pipe (9). The connecting pipe (9) passes through the spraying frame (1) and is connected to the spraying frame (8). The spraying frame (1) is provided with a supporting mechanism (10) capable of supporting and fixing the inner side of a battery shell.

2. A new energy vehicle battery shell protective layer spraying device according to claim 1, characterized in that: The revolving door (2) is made of transparent material.

3. A new energy vehicle battery shell protective layer spraying device according to claim 2, characterized in that: It also includes a feed pipe (4), and the upper side of the storage box (3) is connected to the feed pipe (4).

4. A new energy vehicle battery shell protective layer spraying device according to claim 3, characterized in that: The support mechanism (10) comprises a bidirectional screw rod (101), a sliding frame (103), an electric push rod (104) and a support block (105); the lower part of the spray frame (1) is rotatably connected to the bidirectional screw rod (101); the left and right parts of the bidirectional screw rod (101) are both threadedly connected to the sliding frame (103); the sliding frame (103) is slidably connected to the spray frame (1); the front and rear sides of the upper part of the sliding frame (103) are both connected to the electric push rod (104); and the telescopic ends of the electric push rod (104) are both connected to the support block (105).

5. A new energy vehicle battery shell protective layer spraying device according to claim 4, characterized in that: It also includes a rotating handle (102), the right side of the bidirectional screw rod (101) is connected to the rotating handle (102), and the rotating handle (102) is rotatably connected to the spray frame (1).

6. A new energy vehicle battery shell protective layer spraying device according to claim 5, characterized in that: The invention also comprises a stirring mechanism (11), wherein the stirring mechanism (11) comprises a flat belt (111), a rotating shaft (112) and a stirring frame (113); the middle part of the material storage box (3) is rotatably connected with the rotating shaft (112); the rotating shaft (112) and the right part of the common screw rod (6) are both provided with pulleys; the flat belt (111) is wound around the pulleys; and the stirring frame (113) is connected to the rotating shaft (112).

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