Cell pin reversing and shaping device of USB rechargeable lithium battery

Abstract

The utility model relates to a battery cell pin reversing and shaping device of a universal serial bus (USB) rechargeable lithium battery, which comprises a working table, and a disc battery feeding mechanism, a camera shooting mechanism, a pin reversing mechanism, a pin left-right shaping mechanism and a pin front-back flattening mechanism which are arranged on the working table. The disc battery feeding mechanism drives the battery cell to rotate to be close to the camera shooting mechanism, the pin reversing mechanism, the pin left-right shaping mechanism and the pin front-back flattening mechanism, the camera shooting mechanism shoots and detects whether the positions of positive and negative electrode pins of the battery cell are correct or not, and if the detection result is incorrect, the pin reversing mechanism drives the battery cell to rotate so that the pins can be reversed. The pin left-right shaping mechanism performs left-right flattening shaping on the positive and negative pins, and the pin front-back flattening mechanism performs front-back flattening shaping on the positive and negative pins, so that the production speed and efficiency are improved, and automatic assembly of the USB rechargeable lithium battery is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a reversing and shaping device for a cell pin of a USB rechargeable lithium battery. Background Art

[0002] USB rechargeable lithium battery is a new type of battery that has emerged in recent years. This type of battery integrates the universal standard USB plug into the central battery pack format, allowing people to use any USB port to charge, eliminating the shortcomings of traditional charging. Figure 1 As shown, the lithium battery cell is provided with positive and negative pins extending in the same direction, and electric energy is transmitted through the positive and negative pins. In the prior art, USB rechargeable lithium batteries are assembled manually. The advantage of manual assembly is that it can identify whether the positions of the positive and negative pins are correct and whether they are deformed. If so, manual intervention and correction are performed; but the disadvantages are also very obvious, that is, slow speed and low efficiency. Therefore, in order to meet the demand for fast automated production, it is necessary to develop a device for position correction and shaping of the positive and negative pins extending in the same direction of the USB rechargeable lithium battery cell. Utility Model Content

[0003] In order to meet the automated production requirements of aligning and shaping the positive and negative pins of USB rechargeable lithium batteries, the present invention provides a device for reversing and shaping the pins of USB rechargeable lithium batteries. The specific technical solution is as follows:

[0004] A device for reversing and shaping the pins of a USB rechargeable lithium battery comprises a workbench and a disc battery feeding mechanism, a camera shooting mechanism, a pin reversing mechanism, a left-right pin shaping mechanism, and a front-back pin flattening mechanism installed on the workbench. The disc battery feeding mechanism drives the battery cell to rotate and approach the camera shooting mechanism, the pin reversing mechanism, the left-right pin shaping mechanism, and the front-back pin flattening mechanism respectively. The camera shooting mechanism takes pictures to detect whether the positive and negative pins of the battery cell are correctly positioned. The pin reversing mechanism drives the battery cell to rotate to reverse the pins. The left-right pin shaping mechanism flattens and shapes the positive and negative pins left and right. The front-back pin flattening mechanism flattens and shapes the positive and negative pins front and back.

[0005] As a preferred solution of the present invention, the disc battery delivery mechanism includes a motor, a divider, a disc and an elastic clip. The motor drives the disc to rotate through the divider. Multiple elastic clips are installed at equal angles on the periphery of the disc. The elastic clips are used to elastically clamp the battery cells.

[0006] As a preferred solution of the present invention, the pin reversing mechanism includes an electric cylinder seat, an electric cylinder and an electric cylinder clamp. The electric cylinder seat is installed on the workbench, and the electric cylinder is installed on the electric cylinder seat. The electric cylinder drives the electric cylinder clamp to clamp the battery core and rotate.

[0007] As a preferred solution of the present invention, the left and right pin shaping mechanism includes a first fixed seat, a first forward moving cylinder, a first forward moving seat, an intermediate insert block, a first finger cylinder, and left and right shaping clips. The first fixed seat is installed on the workbench, and the first forward moving cylinder is installed above the first fixed seat. The first forward moving cylinder drives the first forward moving seat to move forward close to the battery. The intermediate insert block is installed in front of the first forward moving seat, and the first finger cylinder is installed above the first forward moving seat. The first finger cylinder drives the left and right shaping clips to open and close. The intermediate insert block is located between the left and right shaping clips. The intermediate insert block extends between the positive and negative pins, and the left and right shaping clips flatten the pins from the left and right sides.

[0008] As a preferred solution of the present invention, the front and rear flattening mechanism of the pin includes a second fixed seat, a second finger cylinder, and front and rear shaping clips. The second finger cylinder is installed above the second fixed seat, and the second finger cylinder drives the front and rear shaping clips to flatten the pin from the front and rear sides.

[0009] The beneficial effects of the present invention are as follows: when the present invention is working, the disc battery feeding mechanism drives the battery cell to rotate and approach the camera shooting mechanism, the pin reversing mechanism, the pin left and right shaping mechanism, and the pin front and back flattening mechanism respectively. The camera shooting mechanism takes pictures to detect whether the positions of the positive and negative pins of the battery cell are correct. If the detection result is incorrect, the pin reversing mechanism drives the battery cell to rotate to reverse the pins. The pin left and right shaping mechanism flattens and shapes the positive and negative pins left and right, and the pin front and back flattening mechanism flattens and shapes the positive and negative pins front and back, thereby improving production speed and efficiency, and facilitating the automated assembly of USB rechargeable lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of a lithium battery cell with pins in the same direction;

[0011] Figure 2 It is a three-dimensional diagram of the utility model;

[0012] Figure 3 This is a three-dimensional diagram of the disc battery feeding mechanism of the present utility model;

[0013] Figure 4 It is a three-dimensional diagram of the pin reversing mechanism of the present utility model;

[0014] Figure 5 It is a three-dimensional diagram of the pin reversing mechanism of the present utility model;

[0015] Figure 6 This is an exploded view of the pin reversing mechanism of the present utility model;

[0016] Figure 7 It is a three-dimensional diagram of the front and rear pin flattening mechanism of the present invention. DETAILED DESCRIPTION

[0017] The following is a further description of the specific embodiments of the present invention with reference to the accompanying drawings:

[0018] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0020] like Figure 2 As shown, a device for reversing and shaping the pins of a USB rechargeable lithium battery comprises a workbench 1 and a disc battery feeding mechanism 2, a camera shooting mechanism 3, a pin reversing mechanism 4, a pin left and right shaping mechanism 5, and a pin front and back flattening mechanism 6 installed on the workbench 1. The disc battery feeding mechanism 2 drives the battery cell to rotate and approaches the camera shooting mechanism 3, the pin reversing mechanism 4, the pin left and right shaping mechanism 5, and the pin front and back flattening mechanism 6 respectively. The camera shooting mechanism 3 takes pictures to detect whether the positive and negative pins of the battery cell are in correct positions. The camera shooting mechanism 3 is preferably a CCD camera and transmits the captured image to the detection system; the detection system has correct image information in advance, and compares the two to obtain a result of whether it is correct or not. If it is incorrect, the pin reversing mechanism 4 starts to drive the battery cell to rotate to reverse the pins. If it is correct, the pin reversing mechanism 4 does not start, the pin left and right shaping mechanism 5 flattens and shapes the positive and negative pins left and right, and the pin front and back flattening mechanism 6 flattens and shapes the positive and negative pins front and back.

[0021] like Figure 3 As shown, the disc battery delivery mechanism 2 includes a motor (not shown), a divider 21, a disc 22 and an elastic clip 23. The motor drives the disc to rotate indexingly through the divider 21. Multiple elastic clips 23 are installed at equal angles on the periphery of the disc 22. The elastic clips 23 are used to elastically clamp the battery cells. When the disc 22 rotates to different positions, the elastic clips elastically clamp the battery cells to different workstations to complete the shooting, reversing, shaping and other processes respectively. In addition, a fixed plate is provided above the disc, and the fixed plate is provided with an opening element such as a cylinder. The cylinder will push the elastic clip 23 to open and realize the lowering of the battery cell.

[0022] like Figure 4 As shown, the pin reversing mechanism 4 includes an electric cylinder seat 41, an electric cylinder 42 and an electric cylinder clamp 43. The electric cylinder seat 41 is installed on the workbench 1, and the electric cylinder 42 is installed on the electric cylinder seat 41. The electric cylinder 42 drives the electric cylinder clamp 43 to clamp the battery cell and rotate it so that the positive and negative pins are placed correctly. The correct pin position facilitates the subsequent assembly of the USB rechargeable battery.

[0023] like Figure 5 and 6 As shown, the left and right pin shaping mechanism 5 includes a first fixed seat 51, a first forward cylinder 52, a first forward seat 53, an intermediate insert block 54, a first finger cylinder 55, and left and right shaping clips 56. The first fixed seat 51 is installed on the workbench 1, and the first forward cylinder 52 is installed above the first fixed seat 51. The first forward cylinder 52 drives the first forward seat 53 to move forward close to the battery. The intermediate insert block 54 is installed in front of the first forward seat 53, and the first finger cylinder 55 is installed above the first forward seat 53. The first finger cylinder 55 drives the left and right shaping clips 56 to open and close. The intermediate insert block 54 is located between the left and right shaping clips 56. The first forward cylinder 52 drives the first forward seat 53 to move forward. The intermediate insert block 54 extends between the positive and negative pins. The first finger cylinder 55 drives the left and right shaping clips to flatten the pins from the left and right sides to achieve shaping from the left and right directions.

[0024] like Figure 7 As shown, the front and rear flattening mechanism 6 of the pin includes a second fixed seat 61, a second finger cylinder 62, and front and rear shaping clips 63. The second finger cylinder 62 is installed above the second fixed seat 61. The second finger cylinder 62 drives the front and rear shaping clips 63 to flatten the pin from the front and rear sides to achieve shaping from the front and rear directions.

[0025] The above content is a further detailed description of the present invention in combination with specific preferred implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or replacements without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A device for reversing and shaping the pins of a USB rechargeable lithium battery, comprising a workbench, characterized in that: It also includes a disc battery feeding mechanism, a camera shooting mechanism, a pin reversing mechanism, a pin left and right shaping mechanism, and a pin front and back flattening mechanism installed on a workbench. The disc battery feeding mechanism drives the battery cell to rotate and approach the camera shooting mechanism, the pin reversing mechanism, the pin left and right shaping mechanism, and the pin front and back flattening mechanism respectively. The camera shooting mechanism takes pictures to detect whether the positions of the positive and negative pins of the battery cell are correct. The pin reversing mechanism drives the battery cell to rotate to reverse the pins. The pin left and right shaping mechanism flattens and shapes the positive and negative pins left and right. The pin front and back flattening mechanism flattens and shapes the positive and negative pins front and back.

2. The device for reversing and shaping the pins of a USB rechargeable lithium battery according to claim 1, characterized in that: The disc battery delivery mechanism includes a motor, a divider, a disc and an elastic clip. The motor drives the disc to rotate through the divider. Multiple elastic clips are installed at equal angles on the periphery of the disc. The elastic clips are used to elastically clamp the battery core.

3. The device for reversing and shaping the pins of a USB rechargeable lithium battery according to claim 1, characterized in that: The pin reversing mechanism includes an electric cylinder seat, an electric cylinder and an electric cylinder clamp. The electric cylinder seat is installed on a workbench, and the electric cylinder is installed on the electric cylinder seat. The electric cylinder drives the electric cylinder clamp to clamp the battery core and rotate.

4. The device for reversing and shaping the pins of a USB rechargeable lithium battery according to claim 1, characterized in that: The pin left and right shaping mechanism includes a first fixed seat, a first forward moving cylinder, a first forward moving seat, an intermediate insert block, a first finger cylinder, and left and right shaping clips. The first fixed seat is installed on a workbench, the first forward moving cylinder is installed above the first fixed seat, the first forward moving cylinder drives the first forward moving seat to move forward close to the battery, the intermediate insert block is installed in front of the first forward moving seat, the first finger cylinder is installed above the first forward moving seat, the first finger cylinder drives the left and right shaping clips to open and close, the intermediate insert block is located between the left and right shaping clips, the intermediate insert block extends between the positive and negative pins, and the left and right shaping clips flatten the pins from the left and right sides.

5. The device for reversing and shaping the pins of a USB rechargeable lithium battery according to claim 1, characterized in that: The pin front and back flattening mechanism includes a second fixing seat, a second finger cylinder, and front and back shaping clips. The second finger cylinder is installed above the second fixing seat, and the second finger cylinder drives the front and back shaping clips to flatten the pin from the front and back sides.

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