Vehicle-mounted battery shell surface treatment device

Abstract

The utility model belongs to the technical field of power batteries, and particularly relates to a vehicle-mounted battery shell surface treatment device which comprises a moving box, a transverse moving module, a longitudinal moving module, a grinding machine, a clamping mechanism and a flat supporting mechanism. The transverse moving module is installed at the movable end of the moving box, the longitudinal moving module is installed at the movable end of the transverse moving module, the grinding machine is installed at the movable end of the longitudinal moving module, the clamping mechanism is installed at the top of the moving box and used for clamping a battery shell, and the flat supporting mechanism is installed on the moving box and used for supporting the battery shell. Through the device, the polishing and cleaning efficiency of the battery shell can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power batteries, and in particular relates to a surface treatment device for a vehicle-mounted battery shell. Background Art

[0002] After the battery cell packaging is completed, the lithium battery shell needs to be wrapped with a blue film. It was found that there were scratches, scratches, semi-crystallized and crystallized electrolyte stains on the surface of the battery shell, uneven high and low points, and the attached blue film did not fit well, with bubbles and wrinkles; burrs sometimes scratched and pierced the blue film, which had a great impact on the appearance and quality of the product. Currently, most of them are manually repaired, smoothed, wiped and cleaned online; the manpower cost is high and the efficiency is low. A Chinese patent discloses a reciprocating polishing machine for lead-acid battery plastic shells, application number: 202310677016.5. This patent can only polish the plastic shells of lead-acid batteries, but cannot polish the inner wall of the opening of the battery shell, and the dust generated by the structure cannot be collected, polluting the environment. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle-mounted battery shell surface treatment device to solve the problems existing in the prior art.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a vehicle-mounted battery shell surface treatment device, comprising a movable box, a transverse movable module, a longitudinal movable module, a grinder, a clamping mechanism and a flat support mechanism, the transverse movable module being fixed to the top of the movable box by a bracket, the longitudinal movable module being installed at the movable end of the transverse movable module, the grinder being installed at the movable end of the longitudinal movable module, the clamping mechanism being installed on the top of the movable box for clamping the battery shell, and the flat support mechanism being installed on the movable box for supporting the battery shell.

[0005] Preferably, the clamping mechanism comprises a first cylinder and a second cylinder, the first cylinder and the second cylinder are fixed to the top of the moving box facing each other, and L-shaped clamping plates are fixed to the piston rods of the first cylinder and the second cylinder, respectively.

[0006] Preferably, the flat supporting mechanism comprises a lifting cylinder, which is fixed in the moving box, and a piston rod of the lifting cylinder extends from the top of the moving box and is fixed with a pallet.

[0007] Preferably, a suction pipe is installed on the side of the grinder, the suction pipe is directly opposite to the grinding head of the grinder, and the suction pipe is connected to a vacuum cleaner arranged inside the mobile box.

[0008] Preferably, a positioning column is provided on the upper portion of the tray.

[0009] Preferably, the bottom of the mobile box is provided with supporting legs and universal wheels.

[0010] The beneficial effects of the utility model are as follows: the device has a simple structure, and can drive the grinder to perform horizontal and vertical grinding through two modules. A flat support mechanism is arranged inside the mobile box, and the flat support mechanism can lift the battery shell to a certain height, so that the grinder can grind and clean the inner side of the battery shell opening. The battery box can be clamped and fixed by the clamping mechanism to prevent the mobile box from moving during operation and affecting the grinding effect. The device can greatly improve the grinding and cleaning efficiency of the battery shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a top view of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 It is a side view of the utility model. DETAILED DESCRIPTION

[0014] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0016] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fixed connection" and "fixed connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0017] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0018] like Figure 1-Figure 3 As shown, a vehicle-mounted battery shell surface treatment device includes a movable box 1, a transverse movable module 2, a longitudinal movable module 3, a grinder 4, a clamping mechanism and a flat supporting mechanism, wherein the transverse movable module is fixed to the top of the movable box by a bracket, the longitudinal movable module is installed at the movable end of the transverse movable module, the grinder is installed at the movable end of the longitudinal movable module, the grinder 4 is a purchased part, and can be an electric grinder or an air grinder, and is fixed to the movable end of the longitudinal movable module by fasteners, the clamping mechanism is installed on the top of the movable box for clamping the battery shell 5, and the flat supporting mechanism is installed on the movable box for supporting the battery shell 5.

[0019] Specifically, in the present device, the clamping mechanism includes a first cylinder 6 and a second cylinder 7, which are fixed to the top of the mobile box facing each other, and L-shaped clamping plates 8 are fixed to the piston rods of the first cylinder and the second cylinder, respectively. Both ends of the battery shell can be placed on the L-shaped clamping plates, which can hold up the battery shell on one hand and clamp the battery shell from both sides of the battery shell on the other hand.

[0020] Specifically, in the present device, the flat support mechanism includes a lifting cylinder 9, which is fixed in the mobile box, and the piston rod of the lifting cylinder extends from the top of the mobile box and is fixed with a tray 10. A positioning column 12 is provided on the upper part of the tray. Since the upper part of the battery shell has an opening and the battery cell is loaded from this position, it is necessary to grind the area around the opening to prevent the burrs from scratching the internal battery cell. For this reason, after the grinder has finished processing the outer surface of the battery shell, the clamping mechanism is released, and the lifting cylinder lifts the battery shell to a certain height, and the two sides of the battery shell are separated from the bottom of the L-shaped clamping plate, but are still in contact with the side of the L-shaped clamping plate. When the grinding head at the front end of the grinder enters the battery shell, the lifting cylinder stops, the clamping mechanism clamps the battery shell, and the grinder grinds the side inside the battery shell. The grinding head at the front end of the grinder is replaced according to the depth of the battery shell.

[0021] Since there will be some fine dust particles during the grinding process, in order to facilitate the collection of such dust, a suction pipe 11 is installed on the side of the grinder, the suction pipe is directly opposite to the grinding head of the grinder, and the suction pipe is connected to a vacuum cleaner arranged inside the mobile box. During the grinding process of the grinding head, the suction pipe adsorbs the dust around the grinding head into the vacuum cleaner. Furthermore, in order to expand the adsorption area, a collection cover can be installed at the end of the suction pipe.

[0022] Furthermore, in order to facilitate the movement of the device, the bottom of the mobile box is provided with supporting legs 13 and universal wheels 14.

[0023] When in use, the battery shell is placed on the L-shaped clamping plate, and the first cylinder and the second cylinder are pneumatically operated to clamp the battery shell, and then the transverse moving module, the longitudinal moving module and the grinder are started. The transverse moving module and the longitudinal moving module drive the grinder to grind the surrounding of the battery shell according to the set moving route. When the grinding around the battery shell is completed, the clamping mechanism is released, and the lifting cylinder lifts the battery shell to a certain height. The two sides of the battery shell are separated from the bottom of the L-shaped clamping plate, but are still in contact with the side of the L-shaped clamping plate. When the grinding head at the front end of the grinder enters the interior of the battery shell, the lifting cylinder stops, the clamping mechanism clamps the battery shell, and the grinder grinds the sides of the interior of the battery shell.

[0024] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A vehicle-mounted battery shell surface treatment device, characterized in that: It includes a moving box, a transverse moving module, a longitudinal moving module, a grinder, a clamping mechanism and a flat supporting mechanism. The transverse moving module is fixed to the top of the moving box by a bracket, the longitudinal moving module is installed at the movable end of the transverse moving module, the grinder is installed at the movable end of the longitudinal moving module, the clamping mechanism is installed on the top of the moving box for clamping the battery shell, and the flat supporting mechanism is installed on the moving box for supporting the battery shell.

2. The vehicle-mounted battery shell surface treatment device according to claim 1, characterized in that: The clamping mechanism comprises a first cylinder and a second cylinder, wherein the first cylinder and the second cylinder are fixed on the top of the moving box facing each other, and L-shaped clamping plates are fixed on the piston rods of the first cylinder and the second cylinder respectively.

3. The vehicle-mounted battery shell surface treatment device according to claim 1, characterized in that: The flat supporting mechanism comprises a lifting cylinder which is fixed in the moving box. The piston rod of the lifting cylinder extends from the top of the moving box and is fixed with a pallet.

4. The vehicle-mounted battery shell surface treatment device according to claim 1, characterized in that: A suction pipe is installed on the side of the grinder, the suction pipe is directly opposite to the grinding head of the grinder, and the suction pipe is connected to a dust collector arranged inside the moving box.

5. The vehicle-mounted battery shell surface treatment device according to claim 3, characterized in that: A positioning column is arranged on the upper part of the tray.

6. The vehicle-mounted battery shell surface treatment device according to claim 1, characterized in that: The bottom of the mobile box is provided with supporting legs and universal wheels.

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