Steel shell entering post-processing device for USB rechargeable lithium battery

Abstract

The utility model relates to a steel shell entry post-processing device for a USB rechargeable lithium battery, which comprises a steel shell entry mechanism, a detection mechanism, a dotting fastening mechanism and a blanking mechanism, a rotating disc drives a battery cell to rotate to pass through the steel shell entry mechanism, the detection mechanism, the dotting fastening mechanism and the blanking mechanism, and the steel shell entry mechanism drives a steel shell to load the battery cell. The detection mechanism detects the electrical performance of a battery, the dotting fastening mechanism machines fastening concave points on a steel shell, and the discharging mechanism stores the battery. Automatic steel shell loading, battery cell detection, dotting fastening and discharging are achieved, the production speed is increased, the steel shell loading mechanism is unique in design, only one steel shell is loaded at a time, and it can be avoided that multiple steel shells enter in a disordered mode to affect assembling.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a post-processing device for a USB rechargeable lithium battery into a steel shell. 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. The structure of this battery is as follows Figure 1 As shown, it is mainly composed of an upper cover, a battery cell, and a steel shell. The upper cover and the battery cell are transferred into the steel shell. The outer circumference of the steel shell is provided with inner concave points to make the installation more stable. In the prior art, the steel shell of the USB rechargeable lithium battery is assembled manually and the concave points are also made manually. The disadvantages of manual operation are slow speed, low efficiency, and instability. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a USB rechargeable lithium battery into the steel shell after processing device, the specific technical solution is as follows:

[0004] A device for post-processing a USB rechargeable lithium battery after inserting it into a steel shell comprises a steel shell inserting mechanism, a detection mechanism, a dot-marking and fastening mechanism, and a blanking mechanism. A rotating disc drives a battery cell to rotate through the steel shell inserting mechanism, the detection mechanism, the dot-marking and fastening mechanism, and the blanking mechanism. The steel shell inserting mechanism, the detection mechanism, the dot-marking and fastening mechanism, and the blanking mechanism are respectively installed above a workbench. The steel shell inserting mechanism drives the steel shell to be loaded into the battery cell. The detection mechanism detects the electrical performance of the battery. The dot-marking and fastening mechanism processes fastening concave points on the steel shell. The blanking mechanism stores the battery.

[0005] As a preferred solution of the present invention, the steel shell entry mechanism includes a vibration disk, a straight vibration track, a straight vibrator, a steel shell limit seat, a push rod and an ejection mechanism. The vibration disk drives the steel shell to enter the straight vibration track in an orderly manner. The straight vibrator drives the steel shell in the straight vibration track to move forward. The steel shell limit seat docks with the front end of the straight vibration track. The steel shell limit seat is provided with a limit groove for a single steel shell to enter. The push rod extends into the limit groove from the bottom of the limit groove. The ejection mechanism drives the push rod to rise to make the steel shell move upward and out of the limit groove.

[0006] As a preferred solution of the present invention, a limiting plate is installed above the steel shell limiting seat, and the limiting plate is provided with a through hole for the steel shell to pass through.

[0007] As a preferred solution of the present invention, the ejection mechanism includes an ejection cylinder, a connecting block and a lifting plate. The ejection cylinder is vertically installed on the support seat, the ejection cylinder piston rod is installed on the connecting block, the connecting block is connected to the lifting plate, and the ejector rod is installed on the side of the lifting plate.

[0008] As a preferred solution of the present invention, the detection mechanism includes a detection cylinder, a probe mounting plate, a probe and a detector. The detection cylinder drives the probe mounting plate to move up and down, the probe mounting plate is installed with the probe, and the probe is used to electrically connect the battery and the detector.

[0009] As a preferred solution of the present invention, the dotting and fastening mechanism includes a dotting seat, a dotting finger cylinder and a dotting template. The dotting finger cylinder is installed above the dotting seat. The dotting finger cylinder drives the dotting template to open and close. The dotting template has multiple blocks and is arranged in a circle around the central axis of the dotting finger cylinder. A dotting boss is provided on the inner side of the dotting template.

[0010] As a preferred solution of the present invention, the unloading mechanism includes a qualified product unloading mechanism and an unqualified product unloading mechanism. The front ends of the qualified product unloading mechanism and the unqualified product unloading mechanism are respectively equipped with guide mechanisms. The guide mechanisms include a forward and backward moving cylinder, a contraction cylinder and a conical guide block. The forward and backward moving cylinder drives the contraction cylinder to move forward and backward close to the disc. The contraction cylinder drives the conical guide block to open and close. The conical guide block guides the battery unloading.

[0011] The beneficial effects of the utility model are as follows: the automatic loading of steel shells, testing of battery cells, dot fastening and unloading are realized, the production speed is improved, and the steel shell loading mechanism is uniquely designed, only one steel shell is loaded at a time, which can avoid the chaotic entry of multiple steel shells affecting assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of a USB rechargeable lithium battery;

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 It is a three-dimensional diagram of the steel shell insertion mechanism of the present invention;

[0015] Figure 4 It is a three-dimensional diagram of the cooperation of the steel shell limit seat, ejector rod and ejection mechanism of the utility model;

[0016] Figure 5 This is a structural diagram of the utility model when the steel shell is pushed out of the limiting groove;

[0017] Figure 6 It is a three-dimensional diagram of the detection mechanism of the utility model;

[0018] Figure 7 It is a three-dimensional diagram of the dot-marking and fastening mechanism of the present utility model;

[0019] Figure 8 It is a three-dimensional diagram of the blanking mechanism of the present utility model. DETAILED DESCRIPTION

[0020] The following is a further description of the specific embodiments of the present invention with reference to the accompanying drawings:

[0021] 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.

[0022] 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.

[0023] like Figure 1 As shown, a USB rechargeable lithium battery steel shell post-processing device includes a steel shell entry mechanism 1, a detection mechanism 2, a dot-marking and fastening mechanism 3 and a blanking mechanism 4. The rotating disc 5 is equipped with a clamp for clamping the battery cell. The rotating disc 5 rotates to drive the battery cell to rotate through the steel shell entry mechanism 1, the detection mechanism 2, the dot-marking and fastening mechanism 3, and the blanking mechanism 4. The steel shell entry mechanism 1, the detection mechanism 2, the dot-marking and fastening mechanism 3, and the blanking mechanism 4 are respectively installed above the workbench 6. The steel shell entry mechanism 1 drives the steel shell to be loaded into the battery cell. The detection mechanism 2 detects the electrical performance of the battery. The dot-marking and fastening mechanism 3 processes the fastening concave points on the steel shell, and the blanking mechanism 4 stores the battery.

[0024] like Figure 3-5 As shown, the steel shell entry mechanism 1 includes a vibration plate 11, a straight vibration track 12, a straight vibrator 13, a steel shell limit seat 14, a push rod 15 and an ejection mechanism 16. The vibration plate 11 drives the steel shell to enter the straight vibration track 1 and 2 in an orderly manner. The straight vibrator 13 drives the steel shell in the straight vibration track 12 to move forward. The steel shell limit seat 14 docks with the front end of the straight vibration track 12. The steel shell limit seat 14 is provided with a limit groove 17 for a single steel shell to enter. The rear end opening of the limit groove 17 is convenient for the steel shell to enter. The push rod 15 extends into the limit groove 17 from the bottom of the limit groove 17 (in the initial state, the push rod 5 is in the lower position and will not hinder the entry of the steel shell). The ejection mechanism 16 drives the push rod 15 to rise and make the steel shell move upward and out of the limit groove 17.

[0025] Specifically, a limit plate 18 is installed above the steel shell limit seat 14. The limit plate 18 is provided with a through hole 19 for the steel shell to pass through. The steel shell passes through the through hole 19 when rising. In addition, the steel shell limit seat 14 is installed on the side of the support seat 110. The ejection mechanism 16 includes an ejection cylinder 161, a connecting block 162, and a lifting plate 163. The ejection cylinder 161 is vertically mounted on the support seat 110. The piston rod of the ejection cylinder 161 is mounted on the connecting block 162, which is connected to the lifting plate 163. The ejector rod 15 is installed on the side of the lifting plate 163. A slider 164 is installed on the back of the lifting plate 163. The slider 164 is slidably connected to the slide rail 165, and the slide rail 165 is vertically mounted on the support seat 166.

[0026] When the steel shell insertion mechanism 1 is working, the vibration disk 11 drives the steel shell to enter the direct vibration track 12 in an orderly manner, the direct vibrator 13 drives the steel shell in the direct vibration track 12 to move forward into the limit groove 17, and the ejection cylinder 161 drives the lifting plate 163 to rise, and the lifting plate 163 drives the ejector rod 15 to rise, and the ejector rod 15 pushes the steel shell to move upward and out of the limit groove 7, and the steel shell is assembled to the battery cell above.

[0027] like Figure 6 As shown, the detection mechanism 2 includes a detection cylinder 21, a probe mounting plate 22, a probe 23 and a detector. The detection cylinder 21 drives the probe mounting plate 22 to move up and down. The probe mounting plate 22 is installed with the probe 23. The probe 23 is used to electrically connect the battery and the detector. The detector can be directly purchased from common products on the market, such as short-circuit testers, etc.

[0028] like Figure 7 As shown, the dotting and fastening mechanism 3 includes a dotting seat 31, a dotting finger cylinder 32 and a dotting template 33. The dotting finger cylinder 32 is installed above the dotting seat 31. The dotting finger cylinder 32 drives the dotting template to open and close. The dotting template 33 has multiple pieces and is arranged in a circle around the central axis of the dotting finger cylinder. A dotting boss is provided on the inner side of the dotting template 33. The battery enters the center around the multiple dotting templates 33, and the dotting finger cylinder 32 drives the dotting template to close the mold. The dotting template 33 shapes concave points on the battery steel shell.

[0029] like Figure 8 As shown, the unloading mechanism 4 includes a qualified product unloading mechanism 41 and an unqualified product unloading mechanism 42. The batteries are unloaded at the corresponding workstations according to the previous inspection results. The front ends of the qualified product unloading mechanism 41 and the unqualified product unloading mechanism 42 are respectively equipped with guiding mechanisms. The guiding mechanisms include a forward and backward moving cylinder 71, a contraction cylinder 72 and a conical guide block 73. The forward and backward moving cylinder 71 drives the contraction cylinder to move forward and backward close to the disc, and the contraction cylinder 72 drives the conical guide block 73 to open and close. The conical guide block 73 guides the battery unloading.

[0030] 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 USB rechargeable lithium battery steel shell post-processing device, characterized by: It includes a steel shell feeding mechanism, a detection mechanism, a dot-marking and fastening mechanism, and a blanking mechanism. The rotating disc drives the battery cell to rotate through the steel shell feeding mechanism, the detection mechanism, the dot-marking and fastening mechanism, and the blanking mechanism. The steel shell feeding mechanism, the detection mechanism, the dot-marking and fastening mechanism, and the blanking mechanism are respectively installed above the workbench. The steel shell feeding mechanism drives the steel shell to be loaded into the battery cell. The detection mechanism detects the electrical performance of the battery. The dot-marking and fastening mechanism processes and fastens concave points on the steel shell. The blanking mechanism stores the battery.

2. The USB rechargeable lithium battery steel shell post-processing device according to claim 1, characterized in that: The steel shell entry mechanism includes a vibration plate, a straight vibration track, a straight vibrator, a steel shell limit seat, a push rod and an ejection mechanism. The vibration plate drives the steel shell to enter the straight vibration track in an orderly manner. The straight vibrator drives the steel shell in the straight vibration track to move forward. The steel shell limit seat docks with the front end of the straight vibration track. The steel shell limit seat is provided with a limit groove for a single steel shell to enter. The push rod extends into the limit groove from the bottom of the limit groove. The ejection mechanism drives the push rod to rise so that the steel shell moves upward and out of the limit groove.

3. The USB rechargeable lithium battery steel shell post-processing device according to claim 2, characterized in that: A limiting plate is installed above the steel shell limiting seat, and the limiting plate is provided with a through hole for the steel shell to pass through.

4. The USB rechargeable lithium battery steel shell post-processing device according to claim 2, characterized in that: The ejection mechanism includes an ejection cylinder, a connecting block and a lifting plate. The ejection cylinder is vertically installed on the support seat, the ejection cylinder piston rod is installed on the connecting block, the connecting block is connected to the lifting plate, and the ejector rod is installed on the side of the lifting plate.

5. The USB rechargeable lithium battery steel shell post-processing device according to claim 1, characterized in that: The detection mechanism includes a detection cylinder, a probe mounting plate, a probe and a detector. The detection cylinder drives the probe mounting plate to move up and down. The probe mounting plate is installed with the probe. The probe is used to electrically connect the battery and the detector.

6. The USB rechargeable lithium battery steel shell post-processing device according to claim 1, characterized in that: The dotting fastening mechanism includes a dotting seat, a dotting finger cylinder and a dotting template. The dotting finger cylinder is installed above the dotting seat. The dotting finger cylinder drives the dotting template to open and close. The dotting template has multiple pieces and is arranged in a circle around the central axis of the dotting finger cylinder. A dotting boss is provided on the inner side of the dotting template.

7. The USB rechargeable lithium battery post-processing device according to claim 1, characterized in that: The unloading mechanism includes a qualified product unloading mechanism and an unqualified product unloading mechanism. The front ends of the qualified product unloading mechanism and the unqualified product unloading mechanism are respectively equipped with guide mechanisms. The guide mechanisms include a forward and backward moving cylinder, a contraction cylinder and a conical guide block. The forward and backward moving cylinder drives the contraction cylinder to move forward and backward close to the disc. The contraction cylinder drives the conical guide block to open and close. The conical guide block guides the battery unloading.

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