Automatic bending equipment for L-shaped nose nails

Abstract

The utility model relates to the technical field of ornament processing, in particular to an L-shaped nose nail automatic bending device which comprises a feeding device, a stamping device used in cooperation with the feeding device and a carrying device movably arranged between the feeding device and the stamping device, and the stamping device comprises a stamping head and a stamping air cylinder in driving connection with the stamping head. The carrying device comprises a carrying base, a material containing groove formed in the carrying base and a carrying air cylinder in driving connection with the carrying base, and the carrying air cylinder drives the carrying base to move between the feeding device and the stamping device in a reciprocating mode so that the stamping air cylinder can drive the stamping head to conduct stamping and bending treatment on materials placed in the material containing groove. The feeding device, the carrying device and the stamping device are efficiently matched to work, the bending forming efficiency of the nose nails is improved, and the requirement for large-scale automatic production is met.

Description

Technical Field

[0001] This utility model relates to the field of jewelry processing technology, and in particular to an automatic bending device for L-shaped nose studs. Background Technology

[0002] A nose stud is a decorative accessory used for piercing the nose. It is typically made of materials such as stainless steel, titanium alloy, and zircon. Nose studs come in various shapes, such as straight, curved, and L-shaped. In use, the stud is inserted through a pre-drilled hole in the user's body, and then a positioning device is used to detachably attach the stud and secure it in place, thus meeting the user's personalized decorative needs. Currently, there is no equipment specifically designed for bending and shaping nose studs, resulting in low production efficiency and hindering large-scale automated production. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing an automatic bending device for L-shaped nose studs. This device enables efficient coordination between the feeding device, the handling device, and the stamping device, thereby improving the bending and forming efficiency of nose studs and meeting the needs of mass automated production.

[0004] To achieve the above objectives, this utility model provides an automatic bending device for L-shaped nose studs, comprising a feeding device, a stamping device used in conjunction with the feeding device, and a conveying device movably disposed between the feeding device and the stamping device. The stamping device includes a stamping head and a stamping cylinder driven by the stamping head. The conveying device includes a conveying seat, a material trough disposed on the conveying seat, and a conveying cylinder driven by the conveying seat. The conveying cylinder drives the conveying seat to move back and forth between the feeding device and the stamping device, so that the stamping cylinder drives the stamping head to perform stamping and bending processing on the material placed in the material trough.

[0005] Preferably, the stamping device further includes a mounting base and a buffer and a limiting rod disposed on the mounting base. The mounting base is disposed opposite to the stamping head, the buffer and the limiting rod are spaced apart, a limiting plate is disposed at the bottom of the stamping head, and the stamping cylinder drives the limiting plate to abut against the buffer and the limiting rod through the stamping head.

[0006] Preferably, the bottom of the limiting plate is provided with a first slider and a first guide rail that is slidably connected to the first slider.

[0007] Preferably, the conveying device further includes a first connecting seat, a first buffer column disposed on the first connecting seat, a second connecting seat spaced apart from the first connecting seat, and a second buffer column disposed on the second connecting seat. The first connecting seat and the second connecting seat are respectively located on the outer sides of the conveying seat, and both the first connecting seat and the second connecting seat have an L-shaped structure.

[0008] Preferably, the bottom of the transport seat is provided with a second slider and a second guide rail slidably connected to the second slider.

[0009] Preferably, the feeding device includes a vibratory feeder and a feeding channel disposed on the vibratory feeder, wherein the inlet end of the feeding channel is connected to the vibratory feeder, and the outlet end of the feeding channel is disposed opposite to the material trough.

[0010] Preferably, the transport seat is provided with a stamping groove, which is connected to the material placement groove. The stamping groove is recessed from the front side of the transport seat so that the stamping head is accommodated in the stamping groove.

[0011] The beneficial effects of this utility model are: to achieve efficient coordination between the feeding device, the handling device, and the stamping device, thereby improving the bending and forming efficiency of nose studs and meeting the needs of mass automated production. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0014] Figure 3 This is a schematic diagram of the transport seat structure of this utility model.

[0015] The reference numerals in the figures include:

[0016] 1—Feeding device; 11—Vibrating plate; 12—Feeding channel

[0017] 2—Stamping device; 21—Stamping head; 22—Stamping cylinder

[0018] 23 - Mounting base; 24 - Buffer; 25 - Limiting rod

[0019] 26 - Limiting plate 27 - First slider 28 - First guide rail

[0020] 3—Transfer device; 31—Transfer seat; 32—Material trough

[0021] 33—Transfer cylinder; 34—First connecting seat; 35—First buffer column

[0022] 36—Second connecting seat; 37—Second buffer post; 38—Second slider

[0023] 39—Second guide rail; 310—Stamping groove. Detailed Implementation

[0024] The present invention will now be described in detail with reference to the accompanying drawings.

[0025] like Figures 1 to 3 As shown, the present invention discloses an automatic bending device for L-shaped nose studs, comprising a feeding device 1, a stamping device 2 used in conjunction with the feeding device 1, and a conveying device 3 movably disposed between the feeding device 1 and the stamping device 2. The stamping device 2 includes a stamping head 21 and a stamping cylinder 22 drivenly connected to the stamping head 21. The conveying device 3 includes a conveying seat 31, a material placement groove 32 disposed on the conveying seat 31, and a conveying cylinder 33 drivenly connected to the conveying seat 31. The conveying cylinder 33 drives the conveying seat 31 to move back and forth between the feeding device 1 and the stamping device 2, so that the stamping cylinder 22 drives the stamping head 21 to perform stamping and bending processing on the material placed in the material placement groove 32.

[0026] During operation, the material to be processed is conveyed to the conveying device 3 via the feeding device 1. The material is then transferred from the feeding device 1 to the material storage trough 32. Further, the material is loaded onto the conveying seat 31 and transported from the feeding device 1 to the stamping device 2. Then, the stamping cylinder 22 drives the stamping head 21 to approach the material storage trough 32, thereby stamping and bending the material in the trough 32. The entire process requires no manual operation, resulting in a high degree of automation and high work efficiency. Nose studs are typically made of stainless steel, such as 316L stainless steel, or titanium alloy, such as F136 titanium alloy. These materials are popular due to their durability and hypoallergenic properties. The shape of the nose stud bar includes straight bars, curved bars, L-shapes, C-shapes, and pentagons, with the L-shape being the most common style, suitable for different types of nose rings. The length of the nose stud is usually between 7mm and 20mm, with the specific size depending on the type of nose ring and the wearer's preference. This invention enables efficient coordination among the feeding device 1, the handling device 3, and the stamping device 2, thereby improving the bending and forming efficiency of nose studs and meeting the needs of mass automated production.

[0027] The stamping device 2 in this embodiment also includes a mounting base 23 and a buffer 24 and a limiting rod 25 disposed on the mounting base 23. The mounting base 23 is disposed opposite to the stamping head 21. The buffer 24 and the limiting rod 25 are disposed at intervals. A limiting plate 26 is disposed at the bottom of the stamping head 21. The stamping cylinder 22 drives the limiting plate 26 to abut against the buffer 24 and the limiting rod 25 through the stamping head 21. Specifically, the mounting base 23 is provided with buffers 24 and limit rods 25 at intervals, and the mounting base 23 is arranged opposite to the stamping head 21. When the stamping cylinder 22 drives the limit plate 26 to move towards the mounting base 23 through the stamping head 21, the limit plate 26 first abuts against the buffer 24. The buffer 24 can play a buffering role when it collides with the limit plate 26 through the shock absorption function of the built-in hydraulic spring, reducing the collision damage. Then the limit plate 26 abuts against the limit rod 25, thereby limiting the maximum stamping distance of the stamping head 21, thereby preventing the stamping head 21 from bending and breaking the material due to excessive stamping. The limiting effect is good and the working safety performance is improved.

[0028] In this embodiment, the bottom of the limiting plate 26 is provided with a first slider 27 and a first guide rail 28 slidably connected to the first slider 27. Specifically, when the stamping cylinder 22 drives the limiting plate 26 to move through the stamping head 21, the limiting plate 26 slides along the first guide rail 28 through the first slider 27, reducing frictional resistance and ensuring smooth and reliable movement.

[0029] The conveying device 3 of this embodiment further includes a first connecting seat 34, a first buffer post 35 disposed on the first connecting seat 34, a second connecting seat 36 spaced apart from the first connecting seat 34, and a second buffer post 37 disposed on the second connecting seat 36. The first connecting seat 34 and the second connecting seat 36 are respectively located on the outer sides of the conveying seat 31, and both the first connecting seat 34 and the second connecting seat 36 have an L-shaped structure. Specifically, the first connecting seat 34 and the second connecting seat 36 are respectively located on the outer sides of the conveying seat 31, and both the first connecting seat 34 and the second connecting seat 36 have an L-shaped structure. The L-shaped structure is connected to each other by two vertical arms, providing a solid connection point, thereby enhancing the stability of the overall structure and making the support structure more stable and reliable. Moreover, this structure is simple in design and easy to install. When the conveying seat 31 abuts against the first buffer post 35 or the second buffer post 37, it can play a good limiting role in the movement range of the conveying seat 31, and can also absorb impact force to provide a buffering effect, thereby protecting the normal operation of the equipment.

[0030] In this embodiment, the bottom of the transport seat 31 is provided with a second slider 38 and a second guide rail 39 slidably connected to the second slider 38. Specifically, when the transport cylinder 33 drives the transport seat 31 to move, the transport seat 31 slides along the second guide rail 39 via the second slider 38, reducing frictional resistance and ensuring smooth and reliable movement.

[0031] The feeding device 1 in this embodiment includes a vibratory feeder 11 and a feeding channel 12 disposed on the vibratory feeder 11. The inlet end of the feeding channel 12 is connected to the vibratory feeder 11, and the outlet end of the feeding channel 12 is disposed opposite to the material storage trough 32. Specifically, the working principle of the vibratory feeder 11 is to generate a force of directional frequency through a vibrating motor, causing the parts in the hopper to rise along a spiral track, and then be transported through the feeding channel 12, finally transporting the material to the material storage trough 32. The feeding efficiency is high. By changing the feeding channel 12 and the conveying seat 31 of different specifications and sizes, the compatibility of the feeding size is improved, meeting diverse feeding needs.

[0032] In this embodiment, the transport seat 31 is provided with a stamping groove 310, which is connected to the material placement groove 32. The stamping groove 310 is recessed from the front side of the transport seat 31 so that the stamping head 21 can be accommodated within the stamping groove 310. Specifically, the stamping groove 310 is connected to the material placement groove 32, and the material is placed in the material placement groove 32. The recessed stamping groove 310 helps the stamping head 21 to be pressed and accommodated within the stamping groove 310, making it convenient for the material to be bent by the squeezing action of the stamping head 21, resulting in high stamping and bending forming efficiency.

[0033] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. An automatic bending device for L-shaped nose studs, characterized in that: The device includes a feeding device, a stamping device used in conjunction with the feeding device, and a conveying device movably disposed between the feeding device and the stamping device. The stamping device includes a stamping head and a stamping cylinder driven by the stamping head. The conveying device includes a conveying seat, a material placement trough disposed on the conveying seat, and a conveying cylinder driven by the conveying seat. The conveying cylinder drives the conveying seat to move back and forth between the feeding device and the stamping device, so that the stamping cylinder drives the stamping head to perform stamping and bending processing on the material placed in the material placement trough.

2. The automatic bending device for L-shaped nose studs according to claim 1, characterized in that: The stamping device also includes a mounting base and a buffer and a limiting rod disposed on the mounting base. The mounting base is disposed opposite to the stamping head, the buffer and the limiting rod are disposed at intervals, and a limiting plate is disposed at the bottom of the stamping head. The stamping cylinder drives the limiting plate to abut against the buffer and the limiting rod through the stamping head.

3. The automatic bending device for L-shaped nose studs according to claim 2, characterized in that: The bottom of the limiting plate is provided with a first slider and a first guide rail that is slidably connected to the first slider.

4. The automatic bending device for L-shaped nose studs according to claim 1, characterized in that: The conveying device further includes a first connecting seat, a first buffer column disposed on the first connecting seat, a second connecting seat spaced apart from the first connecting seat, and a second buffer column disposed on the second connecting seat. The first connecting seat and the second connecting seat are respectively located on the outer sides of the conveying seat, and both the first connecting seat and the second connecting seat have an L-shaped structure.

5. The automatic bending device for L-shaped nose studs according to claim 4, characterized in that: The bottom of the transport seat is provided with a second slider and a second guide rail that is slidably connected to the second slider.

6. The automatic bending device for L-shaped nose studs according to claim 1, characterized in that: The feeding device includes a vibratory feeder and a feeding channel disposed on the vibratory feeder. The inlet end of the feeding channel is connected to the vibratory feeder, and the outlet end of the feeding channel is disposed opposite to the material trough.

7. The automatic bending device for L-shaped nose studs according to claim 1, characterized in that: The transport seat is provided with a stamping groove, which is connected to the material placement groove. The stamping groove is recessed from the front side of the transport seat so that the stamping head can be accommodated in the stamping groove.

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