Lithium battery rubberizing device

Abstract

The utility model discloses a lithium battery rubberizing device which comprises a winding and unwinding rack, a piece placing seat is arranged on the surface of the winding and unwinding rack, a second telescopic driving piece is installed at the top end of the piece placing seat, a pressing head is installed at one end of the second telescopic driving piece, and an unwinding roller is rotatably installed on the surface of the winding and unwinding rack above the piece placing seat. A winding roller is rotatably mounted on the surface of the winding and unwinding rack below the piece placing seat, an upper guide roller is rotatably connected to the surface of the winding and unwinding rack above the pressing head, a lower guide roller is rotatably connected to the surface of the winding and unwinding rack below the pressing head, a machine table is arranged on one side of the winding and unwinding rack, and supporting legs are mounted at the corners of the bottom end of the machine table; and a first rotary driving piece is mounted on the outer surface of the rear part of the winding and unwinding rack at the position of the winding roller through a bracket. According to the utility model, not only is the rubberizing effect of the rubberizing device on the lithium battery ensured, but also the convenience of the rubberizing device in use is improved, and the purpose of automatically rubberizing the lithium battery is achieved.

Description

Technical Field

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

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and a non-aqueous electrolyte solution. When producing and processing lithium batteries, a film needs to be adhered to the outer surface of the lithium battery, so a corresponding lithium battery gluing device is required.

[0003] A lithium battery glue sticking device with reference publication number CN206210961U includes a protective shell, a glue cutting device is movably installed inside the protective shell, the glue cutting device includes a glue cutting box, a pressure bearing block is installed at the bottom of the glue cutting box, a first motor is movably installed on the upper surface of the glue cutting box, an eccentric block is sleeved on the outside of the motor output shaft, a through hole is opened on the upper surface of the glue cutting box, a spring is movably installed on the inner wall of the upper surface of the glue cutting box, one end of the spring away from the glue cutting box is movably connected to a movable plate, and the movable plate A pressing rod is movably installed on the lower surface of the lithium battery gluing device, which can accurately cut the adhesive tape into the required size by setting the glue cutting device, and has a simple structure and is easy to maintain, thereby reducing the production cost of the enterprise, and can better accurately install the adhesive tape on the patch tape onto the lithium battery by setting the corresponding roller structure. According to the above, although the gluing device can be well applied, it is usually not convenient to clamp and fix the lithium battery workpiece, which makes it easy to cause displacement during the gluing process of the lithium battery, thereby affecting its gluing effect, which often bothers users. Utility Model Content

[0004] The purpose of the utility model is to provide a lithium battery gluing device to solve the problem that the gluing device proposed in the above background technology can be well applied, but it is usually not convenient to clamp and fix the lithium battery workpiece, which makes the lithium battery prone to displacement during the gluing process, thereby affecting its gluing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery glue sticking device comprises a winding and unwinding frame, the surface of the winding and unwinding frame is provided with a component placement seat, the top of the component placement seat is installed with a second telescopic driving member, one end of the second telescopic driving member is installed with a pressing head, the surface of the winding and unwinding frame above the component placement seat is rotatably installed with an unwinding roller, the surface of the winding and unwinding frame below the component placement seat is rotatably installed with a winding roller, the surface of the winding and unwinding frame above the pressing head is rotatably connected to an upper guide roller, the surface of the winding and unwinding frame below the pressing head is rotatably connected to a lower guide roller, a machine table is provided on one side of the winding and unwinding frame, and legs are installed at the corner positions of the bottom end of the machine table.

[0006] Preferably, a first rotating drive member is installed on the rear outer surface of the unwinding and winding frame at the position of the winding roller through a bracket, and one end of the first rotating drive member is connected to one end of the winding roller. The first rotating drive member is arranged to drive the winding roller to rotate.

[0007] Preferably, a rubber strip is wound on the outer wall of the unwinding roller, one end of the rubber strip is inserted into the outer walls of the upper guide roller and the lower guide roller in sequence and connected to the outer wall of the winding roller, and films with equal intervals are arranged on the outer wall of one side of the rubber strip. The films are evenly distributed on the outer wall of the rubber strip to enable the lithium batteries to be glued in sequence.

[0008] Preferably, a second rotating drive member is installed on the rear outer surface of the unwinding frame at the position of the unwinding roller through a bracket, and one end of the second rotating drive member is connected to one end of the unwinding roller. The second rotating drive member is arranged to drive the unwinding roller to rotate.

[0009] Preferably, a first telescopic driving member is installed on the top of the machine platform through a bracket, and a U-shaped clamp frame is provided at one end of the first telescopic driving member. The first telescopic driving member is provided to drive the glue laminating platform to translate horizontally.

[0010] Preferably, a gluing platform is fixed to the bottom end of the U-shaped clamp frame, and two L-shaped clamp frames are arranged on the top end of the gluing platform on one side of the U-shaped clamp frame, so that the lithium battery can be limitedly clamped by the arrangement of the L-shaped clamp frame and the U-shaped clamp frame.

[0011] Preferably, guide rails are provided on both sides of the top of the machine platform below the glue laminating table, one side of the top of the guide rail is slidably connected to a rail seat, the top of the rail seat is fixedly connected to the bottom end of the glue laminating table, and the movement range of the glue laminating table is limited by the arrangement of the rail seat and the guide rail.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the lithium battery gluing device not only ensures the gluing effect of the lithium battery when the gluing device is used, but also improves the convenience of using the gluing device, and achieves the purpose of automatically gluing the lithium battery;

[0013] (1) By respectively arranging a U-shaped clamp frame and an L-shaped clamp frame at the top of the glue sticking platform, placing the lower end of the lithium battery on the upper surface of the glue sticking platform inside the U-shaped clamp frame and the L-shaped clamp frame, the lithium battery can be limitedly clamped by the U-shaped clamp frame and the L-shaped clamp frame to reduce the displacement of the lithium battery during the glue sticking process, thereby ensuring the glue sticking effect of the lithium battery when the glue sticking device is used;

[0014] (2) The U-shaped clamp frame is driven to translate by the first telescopic driving member, so that the gluing platform slides on the top of the guide rail through the rail seat, and the distance between the gluing platform and the rubber strip can be adjusted to move the lithium battery to the left to fit the outer wall of the rubber strip for gluing operation, or to move the lithium battery away from the rubber strip for loading and unloading operations, thereby improving the convenience of using the gluing device;

[0015] (3) The unwinding roller is driven to rotate by the second rotating driving member and the first rotating driving member respectively, so that the unwinding roller unwinds the rubber strip and the winding roller winds the rubber strip. The upper guide roller and the lower guide roller are set to guide and limit the rubber strip so that the rubber strip passes through the right side of the pressure head during operation. The pressure head is then driven to translate to the right by the second telescopic driving member, so that the pressure head can press the film onto the outer surface of the lithium battery, thereby achieving the purpose of automatically gluing the lithium battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 This is a left-side structural schematic diagram of the reeling and unreeling frame of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the machine from the right side of the utility model.

[0020] In the figure: 1, winding and unwinding frame; 2, winding roller; 3, unwinding roller; 4, first rotating drive member; 5, second rotating drive member; 6, rubber strip; 601, film; 7, machine table; 8, supporting legs; 9, first telescopic drive member; 10, U-shaped clamping frame; 11, L-shaped clamping frame; 12, glue sticking table; 13, guide rail; 14, rail seat; 15, component holder; 16, second telescopic drive member; 17, pressing head; 18, upper guide roller; 19, lower guide roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in 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.

[0022] See also Figure 1-4The utility model provides an embodiment: a lithium battery glue sticking device, comprising a reeling and unreeling frame 1, a mounting seat 15 is arranged on the surface of the reeling and unreeling frame 1, a second telescopic driving member 16 is installed on the top of the mounting seat 15, a pressure head 17 is installed on one end of the second telescopic driving member 16, a reeling roller 3 is rotatably installed on the surface of the reeling and unreeling frame 1 above the mounting seat 15, a rubber strip 6 is wound on the outer wall of the reeling roller 3, one end of the rubber strip 6 is sequentially penetrated into the outer wall of the upper guide roller 18 and the lower guide roller 19 and connected to the outer wall of the reeling roller 2, and a film 601 with equal spacing is arranged on the outer wall of one side of the rubber strip 6;

[0023] When in use, the film 601 is evenly distributed on the outer wall of the adhesive strip 6 so as to sequentially glue the lithium batteries;

[0024] A second rotary drive member 5 is installed on the rear outer surface of the unwinding and winding frame 1 at the position of the unwinding roller 3 through a bracket, and one end of the second rotary drive member 5 is connected to one end of the unwinding roller 3;

[0025] When in use, the second rotary drive member 5 is arranged to drive the unwinding roller 3 to rotate;

[0026] A winding roller 2 is rotatably mounted on the surface of the winding and unwinding frame 1 below the mounting seat 15, and a first rotating driving member 4 is mounted on the rear outer surface of the winding and unwinding frame 1 at the position of the winding roller 2 through a bracket, and one end of the first rotating driving member 4 is connected to one end of the winding roller 2;

[0027] When in use, the first rotating driving member 4 is arranged to drive the winding roller 2 to rotate;

[0028] The surface of the unwinding and winding frame 1 above the pressure head 17 is rotatably connected to an upper guide roller 18, and the surface of the unwinding and winding frame 1 below the pressure head 17 is rotatably connected to a lower guide roller 19. A machine table 7 is arranged on one side of the unwinding and winding frame 1, and a first telescopic driving member 9 is installed on the top of the machine table 7 through a bracket, and a U-shaped clamping frame 10 is arranged at one end of the first telescopic driving member 9;

[0029] When in use, the first telescopic driving member 9 is arranged to drive the glue sticking platform 12 to move horizontally;

[0030] A glue sticking platform 12 is fixed at the bottom end of the U-shaped clamping frame 10, and two L-shaped clamping frames 11 are arranged at the top end of the glue sticking platform 12 on one side of the U-shaped clamping frame 10;

[0031] When in use, the L-shaped clamp frame 11 and the U-shaped clamp frame 10 are arranged so as to limit and clamp the lithium battery;

[0032] Guide rails 13 are provided on both sides of the top of the machine platform 7 below the glue sticking platform 12. A rail seat 14 is slidably connected to one side of the top of the guide rail 13. The top of the rail seat 14 is fixedly connected to the bottom of the glue sticking platform 12.

[0033] When in use, the rail seat 14 and the guide rail 13 are arranged so as to limit the movement range of the glue sticking platform 12;

[0034] Support legs 8 are installed at the corners of the bottom of the platform 7.

[0035] When the embodiment of the present application is in use, the U-shaped clamping frame 10 is first driven by the first telescopic driving member 9 to translate, so that the gluing platform 12 slides on the top of the guide rail 13 through the rail seat 14, and the position of the gluing platform 12 can be adjusted laterally to move the lithium battery to the left and fit it to the outer wall of the rubber strip 6, so as to perform the gluing operation on the lithium battery laterally. After that, the unwinding roller 3 is driven to rotate by the second rotating driving member 5 and the first rotating driving member 4 respectively, so that the unwinding roller 3 unwinds the rubber strip 6, and the winding roller 2 winds the rubber strip 6. Due to the arrangement of the upper guide roller 18 and the lower guide roller 19, It guides and limits the rubber strip 6, so that the rubber strip 6 can be inserted into the right side of the pressure head 17 during operation, and then the second telescopic driving member 16 drives the pressure head 17 to translate to the right, so that the pressure head 17 can press the film 601 onto the outer surface of the lithium battery to automatically perform the gluing operation on the lithium battery. Finally, by placing the lower end of the lithium battery on the upper surface of the gluing table 12 inside the U-shaped clamp frame 10 and the L-shaped clamp frame 11, the U-shaped clamp frame 10 and the L-shaped clamp frame 11 can limit and clamp the lithium battery to reduce the displacement phenomenon generated during the gluing process of the lithium battery, thereby completing the use of the gluing device.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lithium battery adhesive bonding device, characterized in that: The invention comprises a winding and unwinding frame (1), wherein a mounting seat (15) is arranged on the surface of the winding and unwinding frame (1), a second telescopic driving member (16) is installed on the top of the mounting seat (15), a pressing head (17) is installed on one end of the second telescopic driving member (16), an unwinding roller (3) is rotatably installed on the surface of the winding and unwinding frame (1) above the mounting seat (15), a winding roller (2) is rotatably installed on the surface of the winding and unwinding frame (1) below the mounting seat (15), an upper guide roller (18) is rotatably connected to the surface of the winding and unwinding frame (1) above the pressing head (17), and a lower guide roller (19) is rotatably connected to the surface of the winding and unwinding frame (1) below the pressing head (17), and a machine platform (7) is arranged on one side of the winding and unwinding frame (1), and legs (8) are installed at the corner positions of the bottom end of the machine platform (7).

2. A lithium battery adhesive bonding device according to claim 1, characterized in that: A first rotating drive member (4) is installed on the rear outer surface of the unwinding and rewinding frame (1) at the position of the winding roller (2) via a bracket, and one end of the first rotating drive member (4) is connected to one end of the winding roller (2).

3. A lithium battery adhesive bonding device according to claim 1, characterized in that: A rubber strip (6) is wound on the outer wall of the unwinding roller (3), one end of the rubber strip (6) penetrates into the outer walls of the upper guide roller (18) and the lower guide roller (19) in sequence and is connected to the outer wall of the winding roller (2), and films (601) are arranged at equal intervals on the outer wall of one side of the rubber strip (6).

4. A lithium battery adhesive bonding device according to claim 1, characterized in that: A second rotating drive member (5) is installed on the rear outer surface of the unwinding and winding frame (1) at the position of the unwinding roller (3) via a bracket, and one end of the second rotating drive member (5) is connected to one end of the unwinding roller (3).

5. A lithium battery adhesive bonding device according to claim 1, characterized in that: A first telescopic driving member (9) is installed on the top of the machine platform (7) via a bracket, and a U-shaped clamp frame (10) is provided at one end of the first telescopic driving member (9).

6. A lithium battery adhesive bonding device according to claim 5, characterized in that: A glue sticking platform (12) is fixed to the bottom end of the U-shaped clamping frame (10), and two L-shaped clamping frames (11) are arranged on the top end of the glue sticking platform (12) on one side of the U-shaped clamping frame (10).

7. A lithium battery adhesive bonding device according to claim 6, characterized in that: Guide rails (13) are provided on both sides of the top of the machine platform (7) below the glue sticking platform (12), one side of the top of the guide rail (13) is slidably connected to a rail seat (14), and the top of the rail seat (14) is fixedly connected to the bottom of the glue sticking platform (12).

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