Edge folding and forming die for arc-shaped battery

Abstract

The utility model discloses an arc-shaped battery flanging forming die, which relates to the technical field of arc-shaped battery processing, and comprises a support plate, an elastic pressing component vertically corresponding to a support arc block is mounted in a lifting frame, vertical flanging components are mounted on two sides of the lifting frame, an arc-shaped strip hole is formed in a vertical plate, and the arc-shaped strip hole is formed in the vertical plate. A sliding block is installed in the arc-shaped strip hole in a sliding mode, a circular truncated cone column is installed on the sliding block, and an adjusting assembly used for driving the circular truncated cone column to slide is installed on the sliding block. The lifting frame vertically moves downwards, the side edge arc plates vertically move downwards and vertically abut against and push the turned-over edge of the arc-shaped battery, the turned-over edge is bent to be in the vertical state from the horizontal state, the arranged circular truncated cone columns horizontally abut against and push the turned-over edge to achieve further bending, and through sliding of the sliding blocks, the turned-over edge is bent to be in the horizontal state, so that the turned-over edge is bent to be in the vertical state. The position of the circular truncated cone column is changed, it is guaranteed that the turned edge can be fully bent and attached to the arc-shaped battery, and the edge folding machining quality of the arc-shaped battery is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to arc battery processing technical field, specifically a kind of for arc battery flanging forming die. BACKGROUND

[0002] Arc battery is also called curved battery, is a kind of special-shaped battery, belongs to lithium polymer battery, it has the characteristics such as space saving, high safety level, is widely used in intelligent wearable device field and medical equipment field.

[0003] When arc battery is processed, the flanging part of the two side edges of the cell of arc battery is extended after packaging, needs to be folded by flanging device, so that the flanging can be attached to the cell, ensure compact structure to facilitate installation, but the existing flanging device cannot fully fold the flanging of the cell, it is not conducive to guarantee the processing quality of arc battery, for this, in view of the above technical defects of prior art, present a kind of for arc battery flanging forming die to solve the above technical problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of for arc battery flanging forming die to solve the problems presented in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of for arc battery flanging forming die, including support plate, the support plate is fixed with support frame, the support plate is fixed with the support arc block for supporting arc battery, the support frame is fixed with pneumatic cylinder, the free end of the pneumatic cylinder is fixed with lifting frame, lifting frame is installed with the elastic pressure assembly corresponding vertically with support arc block, the both sides of lifting frame are installed with vertical flanging assembly, the support plate is fixed with vertical plate, the vertical plate is opened with arc strip hole, sliding block is slidably installed in arc strip hole, the sliding block is installed with circular truncated cone column, sliding block is installed with the adjusting assembly for driving circular truncated cone column sliding.

[0007] As an improved scheme of the utility model: the elastic pressure assembly includes arc-shaped pressure block slidably installed in the lifting frame vertically, arc-shaped pressure block corresponds vertically with support arc block, vertical spring is fixed between arc-shaped pressure block and lifting frame.

[0008] As an improved scheme of the utility model: the vertical flanging assembly includes two extension frames fixed on the two side edges of lifting frame respectively, sliding rod is slidably installed on each of the extension frame, side edge arc plate is fixed on the sliding rod, spring ring is fixed between side edge arc plate and extension frame.

[0009] As an improved scheme of the utility model: the vertical edge folding assembly further includes a fixed plate fixed on the support plate, and a slope surface corresponding to the side edge arc plate vertically is formed in the fixed plate.

[0010] As an improved scheme of the utility model: a double-shaft motor is fixed on the sliding block, a transmission gear is coaxially fixed on one output shaft of the double-shaft motor, and an arc-shaped rack meshing with the transmission gear is fixed on the vertical plate.

[0011] As an improved scheme of the utility model: the adjusting assembly includes a transmission sleeve slidingly installed on the sliding block, the end of the transmission sleeve is fixed with the circular column, an adjusting motor is fixed on the sliding block, a threaded rod is drivingly connected to the adjusting motor, an extension plate is threadedly sleeved on the threaded rod, and the transmission sleeve is rotationally installed on the extension plate.

[0012] As an improved scheme of the utility model: a transmission shaft is slidingly installed in the transmission sleeve, a clamping strip slidingly embedded in the inner wall of the transmission sleeve is fixed on the transmission shaft, and the other output shaft of the double-shaft motor is drivingly connected with the transmission shaft through a belt pulley mechanism.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the utility model, the lifting frame vertically moves downward, the side edge arc plate vertically moves downward and vertically pushes the flanging of the arc-shaped battery, the flanging is bent from a horizontal state to a vertical state, the circular column horizontally pushes the flanging to further bend, the position of the circular column is changed through the sliding of the sliding block, the flanging is fully bent and adheres to the arc-shaped battery, and the flanging processing quality of the arc-shaped battery is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the utility model;

[0016] Figure 2 It is an overall structure schematic view of the utility model Figure 1 It is an enlarged structure schematic view of A part in the utility model;

[0017] Figure 3 It is a structure schematic view of the elastic pressing assembly and the vertical edge folding assembly in the utility model;

[0018] Figure 4 It is a connection schematic view of the sliding block, the circular column and the adjusting assembly in the utility model;

[0019] Figure 5 It is a structure schematic view of the fixed plate in the utility model.

[0020] In the figure: 1-supporting plate, 2-supporting frame, 3-cylinder, 4-lifting frame, 5-slope surface, 6-extending frame, 7-extending block, 8-vertical plate, 9-fixing plate, 10-supporting arc block, 11-arc-shaped slot, 12-arc-shaped rack, 13-spring ring, 14-guide rod, 15-arc-shaped pressing block, 16-side arc plate, 17-vertical spring, 18-double-shaft motor, 19-transmission gear, 20-belt pulley mechanism, 21-transmission shaft, 22-transmission sleeve, 23-circular truncated column, 24-adjusting motor, 25-threaded rod, 26-extending plate, 27-sliding block, 28-clamping strip. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be described in further detail in connection with specific embodiments:

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 A kind of for arc-shaped battery flanging forming die, including supporting plate 1, supporting plate 1 is fixed with supporting frame 2, supporting plate 1 is fixed with the supporting arc block 10 for supporting arc-shaped battery, cylinder 3 is fixed with the free end of supporting frame 2, lifting frame 4 is installed in the inside of cylinder 3, and elastic pressure assembly is vertically corresponded with supporting arc block 10, vertical flanging assembly is installed on the two sides of lifting frame 4, vertical plate 8 is fixed on supporting plate 1, arc-shaped slot 11 is formed in vertical plate 8, sliding block 27 is slidably installed in arc-shaped slot 11, circular truncated column 23 is installed on sliding block 27, and adjusting assembly for driving circular truncated column 23 to slide is installed on sliding block 27.

[0024] When the device is flanged to arc-shaped battery, arc-shaped battery is placed on supporting arc block 10, lateral flanging of arc-shaped battery extends out of supporting arc block 10, cylinder 3 is started to drive lifting frame 4 to move down, so that vertical flanging assembly moves down vertically and pushes the flanging of arc-shaped battery, at this time, flanging is bent from horizontal state to vertical state.

[0025] The elastic pressure assembly of the device includes arc-shaped pressing block 15 vertically slidably installed in lifting frame 4, arc-shaped pressing block 15 vertically corresponds with supporting arc block 10, and vertical spring 17 is fixed between arc-shaped pressing block 15 and lifting frame 4.Lifting frame 4 moves down and drives arc-shaped pressing block 15 to move down, arc-shaped pressing block 15 first abuts with arc-shaped battery, after vertical spring 17 is compressed, arc-shaped pressing block 15 is vertically clamped to arc-shaped battery, and the stability of arc-shaped battery when flanged is effectively ensured.

[0026] Specifically, the vertical folding assembly comprises two extension frames 6 fixed on two sides of the lifting frame 4 respectively, a guide rod 14 slidingly installed on each extension frame 6, a side edge arc plate 16 fixed on the guide rod 14, a spring ring 13 fixed between the side edge arc plate 16 and the extension frame 6, and a fixed plate 9 fixed on the support plate 1, wherein a slope surface 5 vertically corresponding to the side edge arc plate 16 is formed on the fixed plate 9.

[0027] The vertical downward movement of the side edge arc plate 16 pushes the fixed plate 9, and the side edge arc plate 16 moves towards the arc-shaped battery side to push the flange, thereby further improving the bending effect of the flange.

[0028] Embodiment 2

[0029] Please refer to Figures 1-5 In addition, the sliding block 27 of the device is fixed with a double-shaft motor 18, one output shaft of the double-shaft motor 18 is coaxially fixed with a transmission gear 19, and the vertical plate 8 is fixed with an arc-shaped rack 12 meshing with the transmission gear 19.

[0030] The transmission gear 19 is meshed and driven with the arc-shaped rack 12, so that the sliding block 27 slides along the arc-shaped slot 11, the circular truncated cone column 23 slides and rolls the flange, and the flange is deformed to be close to the arc-shaped battery, thereby greatly improving the flanging effect of the arc-shaped battery.

[0031] In addition, the adjusting assembly of the device comprises a transmission sleeve 22 slidingly installed on the sliding block 27, the end of the transmission sleeve 22 is fixed with the circular truncated cone column 23, the sliding block 27 is fixed with an adjusting motor 24, the adjusting motor 24 is drivingly connected with a threaded rod 25, the threaded rod 25 is threadedly sleeved with an extension plate 26, and the transmission sleeve 22 is rotationally installed on the extension plate 26. The transmission sleeve 22 is slidingly installed with a transmission shaft 21, the transmission shaft 21 is fixed with a clamping strip 28 slidingly embedded in the inner wall of the transmission sleeve 22, and the other output shaft of the double-shaft motor 18 is drivingly connected with the transmission shaft 21 through a belt pulley mechanism 20.

[0032] The threaded rod 25 is driven by the adjusting motor 24 to rotate, the extension plate 26 is driven by the threaded rod 25 to slide, the circular truncated cone column 23 is moved towards the flange by the transmission sleeve 22 at this time, the arc surface of the circular truncated cone column 23 pushes the flange, the transmission shaft 21 is driven by the belt pulley mechanism 20 to rotate, the transmission sleeve 22 is driven by the clamping strip 28 to rotate, and the circular truncated cone column 23 is rotated, thereby realizing the rolling flanging effect of the flange, and the flanging processing quality and efficiency of the arc-shaped battery are greatly improved.

[0033] In conclusion, the lifting frame 4 is vertically lowered, the side arc plate 16 is vertically lowered and vertically pushes the flanging of the arc-shaped battery, so that the flanging is bent from the horizontal state to the vertical state, the circular column 23 horizontally pushes the flanging to further bend, the position of the circular column 23 is changed through the sliding of the sliding block 27, and the flanging can be fully bent and adhered to the arc-shaped battery, so that the flanging processing quality of the arc-shaped battery is greatly improved.

Claims

1. A kind of for arc-shaped battery edge folding forming die, including support plate (1), support frame (2) is fixed on the support plate (1), it is characterized in that, The support plate (1) is fixed with a support arc block (10) for supporting arc-shaped batteries, the support frame (2) is fixed with a gas cylinder (3), the free end of the gas cylinder (3) is fixed with a lifting frame (4), the lifting frame (4) is provided with an elastic pressing assembly vertically corresponding to the support arc block (10), the two sides of the lifting frame (4) are provided with vertical folding edge assemblies, the support plate (1) is fixed with a vertical plate (8), the vertical plate (8) is provided with an arc-shaped slot (11), the arc-shaped slot (11) is slidably provided with a sliding block (27), the sliding block (27) is provided with a circular truncated cone column (23), and the sliding block (27) is provided with an adjusting assembly for driving the circular truncated cone column (23) to slide.

2. The arc-shaped battery edge forming die according to claim 1, wherein, The elastic pressing assembly comprises an arc-shaped pressing block (15) vertically and slidably arranged in the lifting frame (4), and the arc-shaped pressing block (15) vertically corresponds to the support arc block (10), and a vertical spring (17) is fixed between the arc-shaped pressing block (15) and the lifting frame (4).

3. The arc-shaped battery edge forming die according to claim 1, wherein, The vertical folding edge assembly comprises two extension frames (6) fixed on the two side edges of the lifting frame (4), respectively, and a guide rod (14) is slidably arranged on each extension frame (6), and a side edge arc plate (16) is fixed on the guide rod (14), and a spring ring (13) is fixed between the side edge arc plate (16) and the extension frame (6).

4. The arc-shaped battery edge forming die according to claim 3, wherein, The vertical folding edge assembly further comprises a fixed plate (9) fixed on the support plate (1), and the fixed plate (9) is provided with a slope surface (5) vertically corresponding to the side edge arc plate (16).

5. The arc-shaped battery edge forming die according to claim 1, wherein, A double-shaft motor (18) is fixed on the sliding block (27), one output shaft of the double-shaft motor (18) is coaxially fixed with a transmission gear (19), and the vertical plate (8) is fixed with an arc-shaped rack (12) meshing with the transmission gear (19).

6. The arc-shaped battery edge forming die according to claim 5, wherein, The adjusting assembly comprises a transmission sleeve (22) slidably arranged on the sliding block (27), the end of the transmission sleeve (22) is fixed with the circular truncated cone column (23), an adjusting motor (24) is fixed on the sliding block (27), a threaded rod (25) is drivingly connected to the adjusting motor (24), an extension plate (26) is threadedly sleeved on the threaded rod (25), and the transmission sleeve (22) is rotationally arranged on the extension plate (26).

7. The arc-shaped battery edge forming die according to claim 6, wherein, A transmission shaft (21) is slidably arranged in the transmission sleeve (22), the transmission shaft (21) is fixed with a clamping strip (28) slidably arranged on the inner wall of the transmission sleeve (22), and the other output shaft of the double-shaft motor (18) is drivingly connected with the transmission shaft (21) through a belt pulley mechanism (20).

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