A modular spraying vehicle for lithium battery spraying

Abstract

The utility model discloses a modular spraying trolley for lithium battery spraying, including a bearing seat, a top spraying device and a side spraying mechanism, wherein the bearing seat is slidably mounted on a gantry, the top spraying device is vertically slidably mounted on the front wall of the bearing seat, the side spraying mechanism is arranged on the front wall of the bearing seat, and the side spraying mechanism includes two lateral movable frames arranged at intervals, a vertical movable frame arranged on the lateral movable frame and a swinging device arranged on the vertical movable frame, and the swinging device is provided with a side spraying device. Through the arrangement of the bearing seat and the cooperation of the top spraying mechanism and the side spraying mechanism, rapid spraying of lithium batteries is achieved, and the modular design can combine two spraying trolleys according to the requirements of the production line to achieve spraying of six surfaces of the lithium battery, and of course, a top spraying device can be added to a single spraying trolley; through the modular design, the parts of the spraying equipment are integrated, effectively saving the subsequent design cost and production cost.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery processing equipment, in particular to a modular spraying trolley for lithium battery spraying. Background Art

[0002] In order to ensure the insulation effect of the metal shell of the lithium battery, it is necessary to spray a predetermined thickness of insulating paint on the outer wall thereof, thereby ensuring the safety of the lithium battery 100. Among the spraying equipment, the most important is the spraying mechanism, but the existing spraying mechanism can only spray one surface of the lithium battery in one process. For the spraying equipment with a longer assembly line, the design of the long assembly line can ensure the predetermined production efficiency. However, for some manufacturers with shorter assembly lines or smaller ones, the spraying mechanism accounts for a large proportion of the procurement cost of the spraying equipment.

[0003] For example, during the spraying process of the lithium battery in Chinese patent 202221247299.7, multiple changes of position are required to achieve simultaneous spraying of multiple surfaces. Utility Model Content

[0004] The main purpose of the utility model is to propose a modular spraying trolley for lithium battery spraying, aiming to design a multi-applicability spraying trolley that can realize multi-sided spraying of lithium batteries, realize modular production of spraying trolleys, and reduce non-standard customized production costs.

[0005] To achieve the above purpose, the utility model proposes a modular spraying vehicle for lithium battery spraying, comprising:

[0006] A bearing seat, wherein the bearing seat is slidably mounted on the gantry;

[0007] A top spray device, the top spray device is vertically slidably mounted on the front wall of the bearing seat;

[0008] A side spray mechanism is arranged on the front wall of the support seat, and the side spray mechanism includes two lateral movable frames arranged at intervals, a vertical movable frame arranged on the lateral movable frame, and a swing device arranged on the vertical movable frame. The swing device is provided with a side spray device, and the side spray devices can be switched between positions close to each other and positions away from each other.

[0009] In the actual design, assuming that the bottom of the lithium battery is the supporting surface, when the transport device drives the lithium battery to move, the top surface of the lithium battery is first sprayed with insulating paint by the top spray device, and then the lithium battery continues to move, and the two side walls of the lithium battery are sprayed by adjusting the horizontal moving frame and the vertical moving frame;

[0010] Of course, when the transport device is provided with a rotating device, the two lateral moving frames can move simultaneously, and then the other two sides of the lithium battery are sprayed with insulating paint, thereby achieving simultaneous spraying of the five sides of the lithium battery, effectively improving the spraying efficiency;

[0011] In this design, rapid spraying of lithium batteries is achieved through the setting of the supporting seat and the cooperation of the top spray mechanism and the side spray mechanism. In addition, this modular design can combine two spray carts according to the requirements of the production line to achieve spraying of six sides of the lithium battery. Of course, a top spray device can be added to a single spray cart. Through this modular design, the integration of parts of the spraying equipment is achieved, which effectively saves subsequent design costs and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional diagram of the utility model Figure 1 ;

[0013] Figure 2 A three-dimensional diagram of the utility model Figure 2 ;

[0014] Figure 3 It is a half-section schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the side spray device;

[0016] Figure 5 A three-dimensional diagram of the utility model Figure 3 ;

[0017] Figure 6 It is a three-dimensional schematic diagram of the utility model (the housing is not hidden).

[0018] In the figure, 1 is a bearing seat, 2 is a lateral moving frame, 21 is a lateral ball screw, 22 is a lateral screw nut, and 23 is a lateral rotating motor.

[0019] 31 is a transverse guide rail, 32 is a transverse slider,

[0020] 4 is a positioning plate, 41 is a vertical guide rail, 42 is a vertical slider,

[0021] 5 is a vertical moving frame, 51 is a vertical ball screw, 52 is a vertical screw nut, 53 is a vertical rotating motor,

[0022] 6 is a positioning frame, 61 is a swing device, 62 is a side positioning seat, and 7 is a side spray device. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings 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.

[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0026] like Figures 1 to 6 As shown, a modular spraying vehicle for lithium battery spraying includes:

[0027] A bearing seat 1, wherein the bearing seat 1 is slidably mounted on a gantry (not shown);

[0028] A top spray device, which is vertically slidably mounted on the front wall of the bearing seat 1;

[0029] The side spray mechanism is arranged on the front wall of the supporting base 1, and the side spray mechanism includes two lateral movable frames 2 arranged at intervals, a vertical movable frame 5 arranged on the lateral movable frame 2, and a swing device arranged on the vertical movable frame 5. The swing device is provided with a side spray device, and the side spray devices can be switched between positions close to each other and positions away from each other.

[0030] In the actual design, assuming that the bottom of the lithium battery is the supporting surface, when the transport device drives the lithium battery to move, the top surface of the lithium battery is first sprayed with insulating paint by the top spray device, and then the lithium battery continues to move, and the two side walls of the lithium battery are sprayed by adjusting the horizontal moving frame 2 and the vertical moving frame 5;

[0031] Of course, when the transport device is provided with a rotating device, the two transverse moving frames 2 can move simultaneously, and then the other two sides of the lithium battery are sprayed with insulating paint, thereby achieving simultaneous spraying of the five sides of the lithium battery, effectively improving the spraying efficiency;

[0032] In this design, by setting up the supporting seat 1 and cooperating with the top spray mechanism and the side spray mechanism, rapid spraying of lithium batteries is realized. Moreover, this modular design can combine two spraying carriages according to the requirements of the production line to realize spraying of six sides of the lithium battery. Of course, a top spraying device can be added to a single spraying carriage. Through this modular design, the parts of the spraying equipment are integrated, which effectively saves subsequent design costs and production costs.

[0033] Specifically, the front wall of the supporting seat is provided with a transversely arranged transverse ball screw 21, the transverse moving frame 2 is provided with a transverse screw nut 22 matching the transverse ball screw 21, and one end of the transverse ball screw 21 is provided with a transverse rotating motor 23. The transverse rotating motor can drive the two transverse sliders to move between positions close to and away from each other, thereby realizing the proximity of the two side spray devices to the two sides of the lithium battery.

[0034] In the embodiment of the utility model, the bearing seat is also provided with a transverse guide rail 31 parallel to the transverse ball screw 21, and the transverse movable frame 2 is provided with a transverse slider 32 matched with the transverse guide rail 31, thereby ensuring the load and stable sliding of the transverse slider.

[0035] Furthermore, the transverse movable frame 2 is provided with a vertically arranged positioning plate 4, the positioning plate 4 is provided with a vertically arranged vertical guide rail 41, the vertical movable frame 5 is provided with a vertical slider 42 matched with the vertical guide rail 41, and a vertical driving device is provided on one side of the positioning plate 4.

[0036] In an embodiment of the utility model, the vertical drive device is arranged at one side of the vertical guide rail 41, and the vertical drive device includes a vertical ball screw 51 arranged parallel to the vertical guide rail 41, a vertical screw slider 52 slidably installed on the vertical ball screw 51, and a vertical rotating motor 53 connected to the vertical ball screw. The vertical screw slider is connected to the vertical slider 42, thereby realizing the vertical sliding of the side spray device.

[0037] Specifically, two vertical guide rails 41 are arranged at intervals.

[0038] In an embodiment of the utility model, the vertical movable frame 5 is provided with a positioning frame 6 extending forward, and a swinging device 61 is provided in the positioning frame 6. The side spray device is installed on a side positioning seat 62, and the side positioning seat is pivotally installed on the outer side of the positioning frame 6. The swinging device 61 is a swinging motor, and the swinging motor is connected to the side positioning seat, thereby driving the movement of the side spray device. When the side spray device 7 swings toward the lower position, the spraying device can be cleaned. When the spray devices on both sides are arranged relatively to each other, the two positions of the lithium battery can be sprayed at the same time. The setting of the positioning frame realizes the staggered setting of the moving mechanism and the side spray device, realizing multi-axis movement while avoiding mutual interference.

[0039] Furthermore, the side spray device 7 and the top spray device are digital ink printing devices, and the digital ink printing device is composed of a plurality of ink holes arranged at intervals, thereby achieving precise spraying.

[0040] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A modular spraying trolley for lithium battery spraying, characterized in that: include: A bearing seat, wherein the bearing seat is slidably mounted on the gantry; A top spray device, the top spray device is vertically slidably mounted on the front wall of the bearing seat; A side spray mechanism is arranged on the front wall of the support seat, and the side spray mechanism includes two lateral movable frames arranged at intervals, a vertical movable frame arranged on the lateral movable frame, and a swing device arranged on the vertical movable frame. The swing device is provided with a side spray device, and the side spray devices can be switched between positions close to each other and positions away from each other.

2. The modular spraying vehicle for lithium battery spraying as claimed in claim 1, characterized in that: The front wall of the bearing seat is provided with a transversely arranged transverse ball screw, the transverse movable frame is provided with a transverse screw nut matching the transverse ball screw, and one end of the transverse ball screw is provided with a transverse rotating motor, and the transverse rotating motor can drive the two transverse sliders to move between positions close to and away from each other.

3. The modular spraying vehicle for lithium battery spraying as claimed in claim 2, characterized in that: The bearing seat is also provided with a transverse guide rail parallel to the transverse ball screw, and the transverse movable frame is provided with a transverse sliding block matched with the transverse guide rail.

4. The modular spraying vehicle for lithium battery spraying as claimed in claim 1, characterized in that: The transverse movable frame is provided with a vertically arranged positioning plate, the positioning plate is provided with a vertically arranged vertical guide rail, the vertical movable frame is provided with a vertical sliding block matched with the vertical guide rail, and a vertical driving device is provided on one side of the positioning plate.

5. The modular spraying vehicle for lithium battery spraying as claimed in claim 4, characterized in that: The vertical drive device is arranged at one side of the vertical guide rail, and includes a vertical ball screw arranged parallel to the vertical guide rail, a vertical screw slider slidably installed on the vertical ball screw, and a vertical rotating motor connected to the vertical ball screw, and the vertical screw slider is connected to the vertical slider.

6. The modular spraying vehicle for lithium battery spraying as claimed in claim 4, characterized in that: Two vertical guide rails are arranged at intervals.

7. The modular spraying vehicle for lithium battery spraying as claimed in claim 4, characterized in that: The vertical movable frame is provided with a positioning frame extending forward, a swing device is provided in the positioning frame, the side spray device is installed on a side positioning seat, the side positioning seat is pivotally installed on the outer side of the positioning frame, the swing device is a swing motor, and the swing motor is connected to the side positioning seat.

8. The modular spraying vehicle for lithium battery spraying as claimed in claim 1, characterized in that: The side spray device and the top spray device are digital ink printing devices, and the digital ink printing device is composed of a plurality of ink holes arranged at intervals.

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