Cylindrical lithium battery cap rubber ring heat sealing device

Abstract

The utility model relates to the technical field of lithium batteries, and discloses a cylindrical lithium battery cap rubber ring heat sealing device which comprises a positioning plate fixedly installed on the inner bottom wall of a workbench, a motor is fixedly installed at the upper end of the positioning plate, and a rotating shaft used for connection is fixedly installed at the upper end of the motor. The upper end of the rotating shaft is detachably connected with a rotating disc used for rotating, the upper end of the rotating disc is fixedly connected with a sleeve used for positioning, and a limiting spring rod is fixedly installed on the inner side wall of the sleeve. According to the cylindrical lithium battery cap rubber ring heat-sealing device, through matched arrangement of the sleeve, the spring rod and the clamping sleeve, after a worker places a cylindrical lithium battery in the sleeve, the cylindrical lithium battery can be limited and fixed through the spring rod and the clamping sleeve, and therefore it is guaranteed that when the cylindrical lithium battery cap rubber ring is subjected to heat-sealing, the sealing effect is good, and the sealing effect is good. And the problem of poor heat sealing effect caused by inclination of the cylindrical lithium battery is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery technical field, concretely is a cylindrical lithium battery cap rubber ring heat sealing device. BACKGROUND

[0002] Cylindrical lithium battery is divided into lithium cobaltate, lithium manganate, ternary material, three material system batteries each has different advantage, and the battery is widely used in notebook computer, digital camera, lighting lamps and lanterns, toy product, electric tool, portable displacement energy and the like field, the existing cylindrical lithium battery in the assembly process of cap, to guarantee the sealing of cylindrical lithium battery, need degree cylindrical lithium battery cap carries out heat sealing to improve the service life of cylindrical lithium battery.

[0003] China patent announcement number CN215008328U discloses a cylindrical lithium battery cap rubber ring heat sealing device, and relates to the lithium battery technical field, including rectangular frame, the rectangular frame is equipped with heat sealing device body, the heat sealing device body is fixedly sleeved with fixed ring, both sides of the fixed ring are fixedly connected with connecting block, the upper end of the connecting block is fixedly connected with first connecting rod, the upper end of the first connecting rod is slidably inserted with second connecting rod, the upper end of the second connecting rod is fixedly connected with the inner top end side wall of rectangular frame, the first spring is sleeved on the first connecting rod, and the two ends of the first spring are fixedly connected with the upper end of connecting block and the inner top end side wall of rectangular frame respectively, the heat sealing device body is equipped with lithium battery body below, the utility model is set up through the clamping and automatic reset mechanism, so that the user does not need to take heat sealing device body and lithium battery body simultaneously, thereby reducing labor intensity and improving work efficiency.

[0004] However, the utility model has the following problems in actual use:

[0005] In the prior art, when assembling the cap of the cylindrical lithium battery, it is inconvenient to limit and fix the cylindrical lithium battery, which may cause the cylindrical lithium battery to tilt during heat sealing of the cap rubber ring due to unstable fixation. UTILITY MODEL CONTENTS

[0006] (I) Technical problem solved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cylindrical lithium battery cap rubber ring heat sealing device, which solves the problem that it is inconvenient to limit and fix the cylindrical lithium battery when assembling the cap of the cylindrical lithium battery in the prior art, which may cause the cylindrical lithium battery to tilt during heat sealing of the cap rubber ring due to unstable fixation.

[0008] (II) Technical scheme

[0009] In order to achieve the above object, the utility model discloses a cylindrical lithium battery cap rubber ring heat sealing device, including the fixed mounting of the positioning plate in the bottom wall of the workstation, the upper end fixed mounting of the positioning plate has the motor, the upper end fixed mounting of the motor has the pivot for connecting, the upper end detachable connection of pivot has the carousel for rotating, the upper end fixed connection of carousel has the sleeve for positioning, the inner side wall fixed mounting of sleeve has the spring rod of limiting, one end fixed mounting of spring rod has the fixed sleeve for fixing, the upper end solid detachable connection of workstation can have the support of supporting.

[0010] As preferred, the side of the workbench is clamped with a drawer for storage, and the inner bottom wall of the drawer is provided with a clamping hole for limiting.

[0011] As preferred, one side of the drawer is fixedly installed with a handle for holding, and the side of the handle is inserted with a bolt for fixing.

[0012] As preferred, the upper end of the positioning plate is inserted with a screw for fixing, and the screw is threadedly connected to the inner bottom wall of the workbench through the upper end of the positioning plate.

[0013] As preferred, the upper end of the pivot is fixedly connected with a disc for installation, and the upper end of the disc is inserted with a threaded head for fixing.

[0014] As preferred, the lower end of the support is fixedly connected with a connecting plate for fixing, and the upper end of the connecting plate is inserted with a positioning pin for fixing.

[0015] As preferred, the upper end of the support is fixedly installed with an air pump, and the lower end of the air pump is fixedly installed with a heat sealing sleeve.

[0016] As preferred, the lower end of the air pump is inserted with a pin bolt for fixing, and the pin bolt is threadedly connected to the upper end of the support through the lower end of the air pump.

[0017] (Three) beneficial effects

[0018] The utility model discloses a cylindrical lithium battery cap rubber ring heat sealing device, has the following beneficial effects:

[0019] The cylindrical lithium battery cap rubber ring heat sealing device, through the cooperation of the sleeve, spring rod and clamping sleeve, after the cylindrical lithium battery is placed in the inside of the sleeve, the spring rod and clamping sleeve can limit and fix the cylindrical lithium battery, so that when the cylindrical lithium battery cap rubber ring is heat sealed, the problem of poor heat sealing effect caused by the inclination of the cylindrical lithium battery is prevented, and through the cooperation of the motor, rotating shaft and rotating disc, the rotating shaft can be driven to rotate and drive the rotating disc to rotate by starting the motor, so that the cylindrical lithium battery in the inside of the second sleeve is processed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the drawer of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the rotating disc of the utility model;

[0023] Figure 4 It is the utility model Figure 3 It is an enlarged structural schematic diagram of A in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the air pump of the utility model.

[0025] In the drawing: 1, workbench; 2, positioning plate; 3, motor; 4, rotating shaft; 5, rotating disc; 6, sleeve; 7, spring rod; 8, clamping sleeve; 9, support; 10, drawer; 11, clamping hole; 12, handle; 13, screw; 14, disc; 15, threaded head; 16, connecting plate; 17, air pump; 18, heat sealing sleeve; 19, pin bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1 to 5 The utility model embodiment provides a cylindrical lithium battery cap rubber ring heat sealing device, the cylindrical lithium battery cap rubber ring heat sealing device is applied to the scene of heat sealing of the cylindrical lithium battery cap rubber ring, and the structure of the cylindrical lithium battery cap rubber ring heat sealing device is improved in the embodiment, so that the cylindrical lithium battery is limited and fixed when capping. Embodiment one:

[0028] Please refer toFigure 1 And Figure 2 , in order to facilitate the staff to play the role of storage of finished cylindrical lithium battery, including fixedly installed in the bottom wall of the positioning plate 2 in the workbench 1, the side of the workbench 1 is clamped with a drawer 10 for storage, the inner bottom wall of the drawer 10 is provided with a clamping hole 11 for limiting, one side of the drawer 10 is fixedly installed with a handle 12 for holding, the side of the handle 12 is inserted with a bolt for fixing;

[0029] Through the setting of the drawer 10, the clamping hole 11, the handle 12 and the bolt, the staff can conveniently store the finished cylindrical lithium battery, and the cylindrical lithium battery is limited and fixed through the clamping hole 11, so as to facilitate the staff to take and place, through the handle 12, the staff can conveniently pull out or push in, and through the bolt, the handle 12 can be more firmly fixed on the side of the drawer 10; Example two:

[0030] Please refer to Figures 1 to 4 , in order to ensure the stability of the motor 3 during work, the upper end of the positioning plate 2 is fixedly installed with the motor 3, the upper end of the motor 3 is fixedly installed with a rotating shaft 4 for connection, the upper end of the rotating shaft 4 is detachably connected with a rotating disc 5 for rotation, the upper end of the rotating disc 5 is fixedly connected with a sleeve 6 for positioning, the inner side wall of the sleeve 6 is fixedly installed with a limiting spring rod 7, one end of the spring rod 7 is fixedly installed with a clamping sleeve 8 for fixing, the upper end of the positioning plate 2 is inserted with a screw 13 for fixing, the screw 13 penetrates the upper end of the positioning plate 2 and is threadedly connected to the inner bottom wall of the workbench 1, the upper end of the rotating shaft 4 is fixedly connected with a disc 14 for installation, and the upper end of the disc 14 is inserted with a threaded head 15 for fixing;

[0031] Through the setting of the screw 13, the positioning plate 2 can be more firmly fixed on the inner bottom wall of the workbench 1, so as to ensure that the motor 3 does not shake during work, through the setting of the disc 14 and the threaded head 15, the rotating disc 5 can be more stably fixed on the upper end of the rotating shaft 4, so as to ensure that the rotating disc 5 does not shake during rotation, and further improve the stability of the whole device; Example three:

[0032] Please refer to Figures 1 to 5 , in order to support the air pump 17, the upper end of the workbench 1 is detachably connected with a support 9 for supporting, the lower end of the support 9 is fixedly connected with a connecting plate 16 for fixing, the upper end of the connecting plate 16 is inserted with a positioning pin for fixing, the upper end of the support 9 is fixedly installed with the air pump 17, the lower end of the air pump 17 is fixedly installed with a heat sealing sleeve 18, the lower end of the air pump 17 is inserted with a pin bolt 19 for fixing, and the pin bolt 19 penetrates the lower end of the air pump 17 and is threadedly connected to the upper end of the support 9;

[0033] Through the setting of the connecting plate 16 and the positioning pin, the support 9 can be more stably fixed at the upper end of the workbench 1, further supporting the air pump 17, through the setting of the air pump 17 and the heat sealing sleeve 18, after the cylindrical lithium battery reaches the rotating position, the air pump 17 can be started to move the heat sealing sleeve 18 downward, which can heat seal the cylindrical lithium battery cap rubber ring, through the setting of the pin bolt 19, the air pump 17 can be fixed, further ensuring the stability of the air pump 17 during work.

[0034] The electrical components in this article are all connected with the main controller and 220V mains, and the main controller can be a computer or other conventional known device for control.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Firstly, the cylindrical lithium battery is fixed in the sleeve 6 through the spring rod 7 and the clamping sleeve 8, and the spring force coefficient of the spring rod 7 can fully realize the above-mentioned effect, secondly, the motor 3 is started, which can drive the rotating shaft 4 to rotate and drive the rotating disc 5 to rotate, then after the sleeve 6 is rotated to the specified position, the rotating disc 5 is stopped, and the air pump 17 is started, so that the heat sealing sleeve 18 moves downward, which can heat seal the cylindrical lithium battery cap rubber ring, finally, the processed cylindrical lithium battery is taken out and placed in the drawer 10.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cylindrical lithium battery cap bead heat sealing device, comprising a positioning plate (2) fixedly installed on the inner bottom wall of a workbench (1), characterized in that: The upper end of positioning plate (2) is fixedly installed with motor (3), the upper end of motor (3) is fixedly installed with rotating shaft (4) for connection, the upper end of rotating shaft (4) is detachably connected with rotating disc (5) for rotation, the upper end of rotating disc (5) is fixedly connected with sleeve (6) for positioning, the inner side wall of sleeve (6) is fixedly installed with spring rod (7) for limiting, one end of spring rod (7) is fixedly installed with clamping sleeve (8) for fixing, the upper end of workbench (1) is fixedly and detachably connected with support (9) for supporting.

2. A cylindrical lithium battery cap grommet heat sealing device according to claim 1, characterized in that: The side of workbench (1) is clamped with drawer (10) for storage, the inner bottom wall of drawer (10) is provided with clamping hole (11) for limiting.

3. A cylindrical lithium battery cap grommet heat sealing device according to claim 2, characterized in that: One side of drawer (10) is fixedly installed with handle (12) for holding, the side of handle (12) is inserted with bolt for fixing.

4. The cylindrical lithium battery cap grommet heat sealing device of claim 1, wherein: The upper end of positioning plate (2) is inserted with screw (13) for fixing, the screw (13) penetrates the upper end of positioning plate (2) and is screw-connected with the inner bottom wall of workbench (1).

5. The cylindrical lithium battery cap grommet heat sealing device of claim 1, wherein: The upper end of rotating shaft (4) is fixedly connected with disc (14) for installation, the upper end of disc (14) is inserted with threaded head (15) for fixing.

6. A cylindrical lithium battery cap grommet heat sealing device according to claim 1, characterized in that: The lower end of support (9) is fixedly connected with connecting plate (16) for fixing, the upper end of connecting plate (16) is inserted with positioning pin for fixing.

7. The cylindrical lithium battery cap grommet heat sealing device of claim 1, wherein: The upper end of support (9) is fixedly installed with air pump (17), the lower end of air pump (17) is fixedly installed with heat sealing sleeve (18).

8. A cylindrical lithium battery cap bead heat sealing device according to claim 7, characterized in that: The lower end of air pump (17) is inserted with pin bolt (19) for fixing, the pin bolt (19) penetrates the lower end of air pump (17) and is screw-connected with the upper end of support (9). The upper end of positioning plate (2) is fixedly installed with motor (3), the upper end of motor (3) is fixedly installed with rotating shaft (4) for connection, the upper end of rotating shaft (4) is detachably connected with rotating disc (5) for rotation, the upper end of rotating disc (5) is fixedly connected with sleeve (6) for positioning, the inner side wall of sleeve (6) is fixedly installed with spring rod (7) for limiting, one end of spring rod (7) is fixedly installed with clamping sleeve (8) for fixing, the upper end of workbench (1) is fixedly and detachably connected with support (9) for supporting.

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