Battery dismounting device

Abstract

The utility model provides a battery dismounting device, and relates to the technical field of battery dismounting, the battery dismounting device comprises a dismounting device main body, a support column is arranged on a support base, and the upper end of the support column is provided with an upper support plate; a telescopic column is arranged on the supporting base, and the upper end of the telescopic column faces the upper supporting plate; the upper supporting plate is provided with upper penetrating holes corresponding to the telescopic columns. According to the battery dismounting device provided by the utility model, the upper through hole is formed in the upper supporting plate of the dismounting device main body, the battery can be placed on the supporting base through the upper through hole, and a part of the battery can be exposed relative to the upper supporting plate; then, the shell of the battery is cut by the cutting piece; and then the battery is inverted, and the other end of the battery is annularly cut, so that the two ends of the battery can be conveniently cut off, and then the internal battery core is separated from the battery shell, so that the disassembly of the battery is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of battery disassembly, in particular to a battery disassembly device. Background Art

[0002] Studies have shown that heavy metal components in used batteries, such as mercury, lead, zinc, and chromium, can cause groundwater and soil pollution and seriously endanger human health. Recycling used batteries can not only prevent environmental pollution, but also recycle the electrode materials in them and reduce costs. Therefore, recycling used batteries is a key direction of the battery industry.

[0003] At present, common types of batteries in the battery field include button batteries, soft-pack batteries, cylindrical batteries, etc. Among them, the 18650 battery widely used in the market is a type of cylindrical battery. There is no corresponding disassembly device on the market for this type of battery. It is usually disassembled manually with a tool, which is very dangerous and cumbersome. Therefore, a disassembly device for the 18650 battery is worth using. Utility Model Content

[0004] The utility model aims to provide a battery disassembly device to alleviate the technical problem that current battery disassembly is dangerous and cumbersome.

[0005] The utility model provides a battery disassembly device, comprising a disassembly device body, the disassembly device body comprising a support base, an upper support plate and at least two support columns, the support columns are arranged on the support base, and the upper support plate is arranged at the upper end of the support columns;

[0006] A telescopic column is arranged on the support base, and the upper end of the telescopic column faces the upper support plate; and an upper through hole corresponding to the telescopic column is arranged on the upper support plate.

[0007] In an optional embodiment, four support columns are arranged between the support base and the upper support plate, and the four support columns are arranged at four corners of the upper support plate.

[0008] In an optional embodiment, a knob is provided on the support base, and the knob is used to extend and retract the telescopic column.

[0009] In an optional embodiment, a fixing seat is provided on the support base, a fixing groove is provided in the fixing seat, and the fixing groove is provided corresponding to the upper through hole;

[0010] The telescopic column is arranged in the fixing groove.

[0011] In an optional embodiment, the telescopic column includes an upper column and a lower column, and the lower column is arranged at the lower end of the upper column;

[0012] The knob is provided with a lower rotating column, and the lower rotating column is connected with the lower cylinder through a worm gear.

[0013] In an optional embodiment, a lower mounting hole is provided on the support base, a thread is provided on the lower end of the support column, and the support column is screwed to the lower mounting hole.

[0014] In an optional embodiment, an upper mounting hole is provided on the upper support plate, an upper mounting column is provided on the upper end of the support column, and the upper mounting column is assembled on the upper mounting hole.

[0015] In an optional embodiment, a cutting body is further included, wherein the cutting body includes a handle and a rolling cylinder, an arc plate is arranged between the handle and the rolling cylinder, and a cutting knife is arranged at one end of the handle facing the rolling cylinder.

[0016] In an optional embodiment, the upper end surface of the upper support plate is a plane.

[0017] In an optional embodiment, the handle, the rolling column and the lower end surfaces of the arc plate are parallel.

[0018] The battery disassembly device provided by the utility model has an upper through hole on the upper support plate of the disassembly device body, and the battery can be placed on the support base through the upper through hole, and a portion of the battery can be exposed relative to the upper support plate; then the outer shell of the battery is cut by using a cutting piece; then the battery is inverted, and the other end of the battery is cut in a ring shape, so that the two ends of the battery can be conveniently cut off, and then the internal battery core is separated from the battery outer shell, and the battery disassembly is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a battery disassembly device provided in an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic structural diagram of the battery removal device from another angle shown;

[0022] Figure 3 for Figure 1 A schematic structural diagram of the cutting body of the battery disassembly device shown.

[0023] Icons: 100-handle; 200-arc plate; 300-rolling column; 400-cutting knife; 500-upper support plate; 600-upper perforation; 700-knob; 800-support base; 900-support column; 110-fixed seat. DETAILED DESCRIPTION

[0024] The terms “first”, “second”, “third”, etc. are only used for distinguishing descriptions and do not indicate the order of arrangement, nor can they be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the present application, it should be noted that the terms "inside", "outside", "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the products of the present application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0027] In the description of this application, unless otherwise clearly specified and limited, the terms "set", "installed", "connected" and "connected" 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 an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0028] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings.

[0029] Reference Figure 1-Figure 3 The utility model provides a battery disassembly device, including a disassembly device body, the disassembly device body includes a support base 800, an upper support plate 500 and at least two support columns 900, the support column 900 is arranged on the support base 800, and the upper support plate 500 is arranged at the upper end of the support column 900;

[0030] A telescopic column is disposed on the support base 800 , and the upper end of the telescopic column faces the upper support plate 500 ; an upper through hole 600 corresponding to the telescopic column is disposed on the upper support plate 500 .

[0031] In some embodiments, the disassembly device body of the battery disassembly device has a support base 800, a support column 900 is arranged on the support base 800, and an upper support plate 500 is arranged on the support column 900; the support column 900 allows a certain interval between the support base 800 and the upper support plate 500; an upper through hole 600 is provided on the upper support plate 500, and the battery can be inserted from the upper through hole 600 and abut against the support base 800; the battery is generally a 18650 battery; after the battery is inserted into the upper through hole 600, the upper end of the battery is generally exposed on the upper end surface of the upper support plate 500 by 2-3 mm; a cutting tool is used to cut along the circumference of the battery, so that the outer shell of the battery can be cut off, so that the shell of one end of the battery can be cut off.

[0032] After one end of the battery is cut in a circular shape, the battery is turned over and the other end of the battery is cut. The telescopic column is then inserted into the battery casing and the core and other materials in the battery casing are pushed out using the telescopic column, thus completing the separation of the battery casing and the core.

[0033] This makes it easy to separate the battery case of the battery from the winding core inside the battery case, thereby improving the efficiency of battery disassembly.

[0034] In an optional embodiment, four support columns 900 are disposed between the support base 800 and the upper support plate 500 , and the four support columns 900 are disposed at four corners of the upper support plate 500 .

[0035] In an optional embodiment, a knob 700 is provided on the support base 800, and the knob 700 is used to extend and retract the telescopic column.

[0036] In an optional embodiment, a fixing seat 110 is provided on the support base 800, a fixing groove is provided in the fixing seat 110, and the fixing groove is provided corresponding to the upper through hole 600;

[0037] The telescopic column is arranged in the fixing groove.

[0038] In an optional embodiment, the telescopic column includes an upper column and a lower column, and the lower column is arranged at the lower end of the upper column;

[0039] The knob 700 is provided with a lower rotating column, and the lower rotating column is connected to the lower cylinder through a worm gear.

[0040] In some embodiments, four support columns 900 are arranged on the support base 800, and the four support columns 900 are arranged between the upper support plate 500 and the support base 800. Other numbers of support columns 900 may also be arranged on the support base 800, such as two, three, and other numbers of support columns 900. Generally, four support columns 900 are arranged.

[0041] The outer diameter of the telescopic column arranged on the support base 800 is smaller than the inner diameter of the battery housing, so that the telescopic column can be inserted into the battery housing to push out the winding core in the battery housing.

[0042] In order to prevent the battery from shaking and to enable it to be accurately fixed on the support base 800, a fixing base 110 is provided on the support base 800, and a fixing groove is provided in the fixing base 110, and the fixing groove corresponds to the upper through hole 600; in this way, the battery can be inserted from the upper through hole 600 at the upper end of the upper support plate 500 and can be accurately inserted into the fixing groove of the fixing base 110.

[0043] Generally, the inner diameter of the fixing groove matches the outer diameter of the battery, and is generally fixed at 18mm; the depth of the fixing groove is 55mm; one end of the battery is fixed in the fixing groove, and the other end is exposed from the length of the upper support plate 500. Roll cutting is performed 2-3mm along one end of the battery to cut off the shell and safety valve sheet of the positive terminal; the battery is turned upside down and the shell of the negative terminal is cut in the same way; finally, the telescopic column is raised by rotating the knob 700 to push out the winding core in the shell, thus completing the disassembly of the battery.

[0044] The telescopic column generally includes an upper column and a lower column. The lower column and the lower rotating column on the knob 700 are connected through a worm gear, so that the telescopic column can be extended and retracted by rotating the knob 700.

[0045] Other methods can also be used between the telescopic column and the knob 700, such as setting a rack on the telescopic column and a gear on the lower rotating column, the gear meshing with the rack, so that the lower rotating column is rotated by the knob 700, so that the gear drives the rack to rise and fall, thereby raising and lowering the telescopic column.

[0046] In an optional embodiment, a lower mounting hole is provided on the support base 800, a thread is provided on the lower end of the support column 900, and the support column 900 is screwed to the lower mounting hole.

[0047] In an optional embodiment, an upper mounting hole is provided on the upper support plate 500 , and an upper mounting column is provided on the upper end of the support column 900 , and the upper mounting column is assembled on the upper mounting hole.

[0048] The support base 800 may be provided with a lower mounting hole, which may be a threaded hole, and one end of the support column 900 is screwed to the lower mounting hole, thereby achieving the installation of the support column 900 on the support base 800.

[0049] An upper mounting hole is provided on the upper support plate 500, and an upper mounting column is provided on the upper end of the support column 900. The diameter of the upper mounting column is smaller than that of the support column 900. After the upper mounting column is inserted into the upper mounting hole, the upper support plate 500 is installed on the support column 900.

[0050] Depending on the type of battery, the height at which the battery is exposed on the upper support plate 500 is different. By replacing the upper support plate 500 with different thicknesses, the battery can be exposed to a suitable height to facilitate cutting.

[0051] Reference Figure 3 In an optional embodiment, it also includes a cutting body, which includes a handle 100 and a rolling cylinder 300, an arc plate 200 is arranged between the handle 100 and the rolling cylinder 300, and a cutting knife 400 is arranged at one end of the handle 100 facing the rolling cylinder 300.

[0052] In an optional embodiment, the upper end surface of the upper support plate 500 is a plane.

[0053] In an optional embodiment, the handle 100 , the rolling cylinder 300 , and the lower end surfaces of the arc plate 200 are parallel.

[0054] The battery disassembly device also includes a cutting body, and an arc plate 200 is connected between the handle 100 and the rolling column 300 of the cutting body, and the arc plate 200 forms a cutting area between the handle 100 and the rolling column 300; a cutting knife 400 is provided on the handle 100; when the battery is fixed, the cutting knife 400 and the rolling column 300 respectively abut against the battery from both ends of the battery, and the cutting body is rotated through the handle 100, so that the cutting knife 400 can cut along the circumference of the battery, and cut the negative terminal and the positive terminal of the battery from the battery shell.

[0055] In this way, the telescopic column is inserted from one end of the battery shell to push out the winding core in the battery shell, thus completing the disassembly of the battery.

[0056] The upper end surface of the upper support plate 500 is a plane, and the lower end surface of the cutting body is a plane. The cutting body abuts against and rotates against the upper support plate 500, thereby ensuring that the cutting height of the battery is consistent and uniform.

[0057] The battery disassembly device is fixed by the fixing groove. When disassembling the 18650 battery, it is only necessary to put the 18650 battery into the fixing groove, and use the sliding of the rolling column 300 to drive the cutting knife 400 to cut a full circle, so as to cut off the shells at both ends of the positive and negative electrodes of the 18650 battery, and then the 18650 battery can be disassembled by pushing in the telescopic column. Compared with manual disassembly using knives, pliers and other equipment, the entire disassembly operation saves time and effort and can ensure absolute safety. In addition, since the force during the disassembly process will not directly act on the battery structure inside the 18650 battery, it will not cause damage to the internal materials of the battery.

[0058] The upper support plate 500 of the disassembly device body of the battery disassembly device provided by the utility model is provided with an upper through hole 600, and the battery can be placed on the support base 800 through the upper through hole 600, and a portion of the battery can be exposed relative to the upper support plate 500; then the outer shell of the battery is cut using a cutting piece; then the battery is inverted, and the other end of the battery is cut in a circular shape, so that the two ends of the battery can be conveniently cut off, and then the internal battery cell is separated from the battery outer shell, thereby completing the disassembly of the battery.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A battery disassembly device, characterized in that: The disassembly device comprises a main body, the main body comprising a support base (800), an upper support plate (500) and at least two support columns (900), the support columns (900) being arranged on the support base (800), and the upper support plate (500) being arranged at the upper end of the support column (900); A telescopic column is arranged on the support base (800), and the upper end of the telescopic column faces the upper support plate (500); an upper through hole (600) corresponding to the telescopic column is arranged on the upper support plate (500); a knob (700) is arranged on the support base (800), and the knob (700) is used to extend and retract the telescopic column; A fixing seat (110) is provided on the support base (800), a fixing groove is provided in the fixing seat (110), and the fixing groove is provided corresponding to the upper through hole (600); The telescopic column is arranged in the fixing groove; The invention also comprises a cutting body, which comprises a handle (100) and a rolling cylinder (300), an arc plate (200) is arranged between the handle (100) and the rolling cylinder (300), and a cutting knife (400) is arranged at one end of the handle (100) facing the rolling cylinder (300).

2. The battery disassembly device according to claim 1, characterized in that: Four support columns (900) are arranged between the support base (800) and the upper support plate (500), and the four support columns (900) are arranged at four corners of the upper support plate (500).

3. The battery disassembly device according to claim 1, characterized in that: The telescopic column comprises an upper column and a lower column, wherein the lower column is arranged at the lower end of the upper column; The knob (700) is provided with a lower rotating column, and the lower rotating column is connected to the lower cylinder through a worm gear.

4. The battery disassembly device according to claim 1, characterized in that: The support base (800) is provided with a lower mounting hole, the lower end of the support column (900) is provided with a thread, and the support column (900) is screwed to the lower mounting hole.

5. The battery disassembly device according to claim 1, characterized in that: An upper mounting hole is provided on the upper support plate (500), and an upper mounting column is provided at the upper end of the support column (900), and the upper mounting column is assembled on the upper mounting hole.

6. The battery disassembly device according to claim 1, characterized in that: The upper end surface of the upper support plate (500) is a plane.

7. The battery disassembly device according to claim 6, characterized in that: The handle (100), the rolling column (300) and the lower end surfaces of the arc-shaped plate (200) are parallel.

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