Automatic stamping and PIN riveting auxiliary device

Abstract

The utility model relates to an automatic punching and PIN riveting auxiliary device which comprises a feeding mechanism, a first driving mechanism, a second driving mechanism, a third driving mechanism, a rotating mechanism and a clamping mechanism, the feeding mechanism is used for conveying PINs to preset positions, the second driving mechanism is installed on the first driving mechanism, and the third driving mechanism is installed on the clamping mechanism. The second driving mechanism is installed on the base, the third driving mechanism is installed on the second driving mechanism, the rotating mechanism is installed on the third driving mechanism, the third driving mechanism can drive the rotating mechanism to move up and down, the clamping mechanism is installed on the rotating mechanism, and the rotating mechanism can drive the clamping mechanism to rotate. And the clamping mechanism is used for clamping the PINs on the feeding mechanism and placing the PINs on a product. According to the auxiliary device, conveying of the PINs, adjusting of the PINs and assembling of the PINs can be automatically achieved, and the working efficiency of assembling the PINs to products is improved.

Description

TECHNICAL FIELD

[0001] The application relates to a punch riveting PIN technology, in particular to an automatic punch riveting PIN auxiliary device. BACKGROUND

[0002] In the riveting PIN process, the PIN needle is usually placed in the preset position of the product manually, and then the PIN is riveted by using a riveting tool, so that the riveting efficiency is low, and the lack of material and misplacement phenomenon are prone to occur, thereby causing a high error rate and a high defective product rate. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the above defects, the application provides an automatic punch riveting PIN auxiliary device, which can automatically realize the transmission, adjustment and assembly of the PIN needle, and improves the work efficiency of the PIN assembly on the product.

[0004] The application adopts the technical scheme that:

[0005] An automatic punch riveting PIN auxiliary device comprises a feeding mechanism, a first driving mechanism, a second driving mechanism, a third driving mechanism, a rotating mechanism and a clamping mechanism, the feeding mechanism is used for conveying the PIN needle to a preset position, the second driving mechanism is installed on the first driving mechanism, and the first driving mechanism can drive the second driving mechanism to run along a first horizontal direction, the third driving mechanism is installed on the second driving mechanism, and the second driving mechanism can drive the third driving mechanism to run along a second horizontal direction, the first horizontal direction is perpendicular to the second horizontal direction, the rotating mechanism is installed on the third driving mechanism, and the third driving mechanism can drive the rotating mechanism to run up and down, and the clamping mechanism is installed on the rotating mechanism, the rotating mechanism can drive the clamping mechanism to rotate, and the clamping mechanism is used for clamping the PIN needle on the feeding mechanism and placing the PIN needle on a product.

[0006] Optionally, the feeding mechanism comprises a vibration disc, a straight vibration flow channel and a straight vibrator, a first end of the straight vibration flow channel is fixedly connected with the vibration disc, a second end of the straight vibration flow channel is fixedly installed with a stop block, and the straight vibration flow channel is connected with the straight vibrator.

[0007] Optionally, the first driving mechanism and the second driving mechanism are linear motor modules or screw rod modules.

[0008] Optionally, the third driving mechanism comprises a driving cylinder, the driving cylinder is vertically installed on the second driving mechanism, and a piston rod of the driving cylinder is connected with the rotating mechanism.

[0009] Optionally, the rotating mechanism comprises a rotating motor, a driving wheel, a driven wheel and a synchronous belt, the rotating motor is connected to the driving wheel, the driving wheel is connected to the driven wheel through the synchronous belt, and the driven wheel is connected to the clamping mechanism.

[0010] Optionally, the clamping mechanism comprises a clamping jaw cylinder and a clamping jaw connected to the clamping jaw cylinder, and the clamping jaw cylinder can drive the clamping jaw to clamp or release the PIN needle.

[0011] Optionally, the first driving mechanism and the second driving mechanism are arranged vertically, and the first driving mechanism and the feeding mechanism are respectively located on two sides of the second driving mechanism.

[0012] The beneficial effects of the present application are: in the present application, the PIN needle is conveyed by the feeding mechanism, the position of the clamping mechanism in the X-axis, Y-axis and Z-axis directions is adjusted by the first driving mechanism, the second driving mechanism and the third driving mechanism, so that the clamping mechanism can convey the PIN needle on the feeding mechanism to the product, and the angle of the PIN needle is automatically adjusted by the rotating mechanism, so that the PIN needle is accurately assembled on the product, therefore, the auxiliary device can automatically realize the conveying, adjusting and assembling of the PIN needle, improve the work efficiency of the PIN needle assembled on the product, and reduce the defective rate of the product, and has strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 1 is a structural schematic diagram of the auxiliary device in the present application;

[0014] Figure 2 FIG. 2 is an enlarged view of position A in FIG. 1; Figure 1

[0015] Figure 3 FIG. 3 is an enlarged view of position B in FIG. 1; Figure 1

[0016] In the figure: 10-feeding mechanism, 11-vibrating disc, 12-straight vibration flow channel, 13-straight vibrator, 14-stop block, 20-first driving mechanism, 30-second driving mechanism, 40-third driving mechanism, 50-rotating mechanism, 51-rotating motor, 52-driving wheel, 53-driven wheel, 54-synchronous belt, 60-clamping mechanism, 61-clamping jaw cylinder, 62-clamping jaw, 70-product, 71-PIN needle. DETAILED DESCRIPTION

[0017] ​​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work, fall within the scope of protection of the present application.

[0018] It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the following drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the objects thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0019] For ease of description, spatial relative terms such as "over", "above", "upper surface", "upper", and the like can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device as described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0020] Embodiment: As Figures 1-3As shown, an automatic stamping riveting PIN auxiliary device includes a feeding mechanism 10, a first driving mechanism 20, a second driving mechanism 30, a third driving mechanism 40, a rotating mechanism 50 and a clamping mechanism 60, the feeding mechanism 10 is used to deliver PIN needles 71 to a preset position, the second driving mechanism 30 is installed on the first driving mechanism 20, and the first driving mechanism 20 can drive the second driving mechanism 30 to run along a first horizontal direction, the third driving mechanism 40 is installed on the second driving mechanism 30, and the second driving mechanism 30 can drive the third driving mechanism 40 to run along a second horizontal direction, the first horizontal direction and the second horizontal direction are perpendicular to each other, the rotating mechanism 50 is installed on the third driving mechanism 40, and the third driving mechanism 40 can drive the rotating mechanism 50 to run up and down, the clamping mechanism 60 is installed on the rotating mechanism 50, and the rotating mechanism 50 can drive the clamping mechanism 60 to rotate, and the clamping mechanism 60 is used to clamp the PIN needles on the feeding mechanism 10 and place the PIN needles 71 on the product 70.

[0021] In one possible implementation, as Figure 1 As shown, the first horizontal direction is the Y-axis direction, and the second horizontal direction is the X-axis direction. In operation, after the PIN needles 71 are delivered to the preset position by the feeding mechanism 10, the clamping mechanism 60 is driven by the first driving mechanism 20 and the second driving mechanism 30 to run to the top of the PIN needles 71 on the feeding mechanism 10, then the third driving mechanism 40 drives the clamping mechanism 60 to run downward until it reaches the position of the PIN needles 71, after the clamping mechanism 60 clamps the PIN needles 71, it is driven by the first driving mechanism 20 and the second driving mechanism 30 to run to the top of the preset position of the product 70, the third driving mechanism 40 drives the clamping mechanism 60 to move downward, the rotating mechanism 50 drives the clamping mechanism 60 and the PIN needles 71 to rotate to adjust the angle of the PIN needles to the appropriate angle, finally the clamping mechanism 60 releases the PIN needles to place the PIN needles 71 on the appropriate position of the product 70, after the PIN needles are assembled, a signal is fed back to the punch to be stamped. In this application, the PIN needles 71 are delivered by the feeding mechanism 10, the positions of the clamping mechanism 60 in the X-axis, Y-axis and Z-axis directions are adjusted by the first driving mechanism 20, the second driving mechanism 30 and the third driving mechanism 40, so that the clamping mechanism 60 can deliver the PIN needles 71 on the feeding mechanism 10 to the product 70, and the angle of the PIN needles is automatically adjusted by the rotating mechanism 50, so that the PIN needles can be accurately assembled on the product 70. Therefore, the auxiliary device can automatically realize the transmission, adjustment and assembly of the PIN needles, improve the work efficiency of the PIN needles assembled on the product, reduce the defective rate of the product, and has strong practicability.

[0022] AsFigure 1 and Figure 2 As shown, the feeding mechanism 10 includes a vibrating plate 11, a straight-vibrating flow channel 12, and a straight vibrator 13. The first end of the straight-vibrating flow channel 12 is fixedly connected to the vibrating plate 11, and a stopper 14 is fixedly mounted on the second end of the straight-vibrating flow channel 12. The straight-vibrating flow channel 12 is connected to the straight vibrator 13. In this embodiment, the feeding mechanism 10 is a vibrating plate assembly. First, a PIN pin 71 is placed into the material bin of the vibrating plate 11. The vibrating plate 11 vibrates, causing the PIN pin 71 to enter the straight-vibrating flow channel 12. The straight vibrator 13 vibrates, causing the PIN pin 71 to slide along the straight-vibrating flow channel 12 until it is stopped by the stopper 14, and then the clamping mechanism 60 removes the material. Material is added to the material bin of the vibrating plate 11 gradually, effectively reducing relative friction of the PIN pin.

[0023] Optionally, the first drive mechanism 20 and the second drive mechanism 30 are linear motor modules or screw modules. The linear motor modules or screw modules are used to adjust the position of the clamping mechanism 60 in the X-axis and Y-axis directions, and the operation is stable and high-precision.

[0024] Optionally, the third drive mechanism 40 includes a drive cylinder mounted vertically on the second drive mechanism 30, with its piston rod connected to the rotating mechanism 50. The drive cylinder enables vertical position adjustment of the clamping mechanism 60, resulting in a simple structure and stable operation. Optionally, a movable slider of the drive cylinder is mounted on the second drive mechanism 30.

[0025] like Figure 1 and Figure 3 As shown, the rotating mechanism 50 includes a rotating motor 51, a driving pulley 52, a driven pulley 53, and a synchronous belt 54. The rotating motor 51 is connected to the driving pulley 52, which is connected to the driven pulley 53 via the synchronous belt 54. The driven pulley 53 is connected to the clamping mechanism 60. The rotating motor 51 drives the driving pulley 52 to rotate, which in turn drives the driven pulley 53 via the synchronous belt 54. The driven pulley 53 drives the clamping mechanism 60 and the PIN pin 71 to rotate, thereby achieving PIN pin angle adjustment.

[0026] like Figure 3 As shown, the clamping mechanism 60 includes a clamping cylinder 61 and a clamping jaw 62 connected to the clamping cylinder 61. The clamping cylinder 61 can drive the clamping jaw 62 to clamp or release the PIN 71. When the PIN 71 needs to be clamped, the clamping cylinder 61 drives the two clamping jaws 62 toward each other to clamp the PIN 71. When the PIN 71 needs to be released, the clamping cylinder 61 drives the two clamping jaws 62 away from each other to release the PIN.

[0027] like Figure 1As shown, the first driving mechanism 20 is arranged perpendicularly to the second driving mechanism 30, and the first driving mechanism 20 and the feeding mechanism 10 are respectively located on two sides of the second driving mechanism 30.

[0028] It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, which are all within the scope of protection of the present application. Therefore, the scope of protection of the patent of the present application should be subject to the appended claims.

Claims

1. An automatic punching riveting PIN auxiliary device, characterized by: The invention comprises a feeding mechanism (10), a first driving mechanism (20), a second driving mechanism (30), a third driving mechanism (40), a rotating mechanism (50) and a clamping mechanism (60), wherein the feeding mechanism (10) is used to transport a PIN needle (71) to a preset position, the second driving mechanism (30) is installed on the first driving mechanism (20), and the first driving mechanism (20) can drive the second driving mechanism (30) to run along a first horizontal direction, the third driving mechanism (40) is installed on the second driving mechanism (30), and the second driving mechanism (30) can drive the third driving mechanism (40) to run along a first horizontal direction, The three driving mechanisms (40) run along the second horizontal direction, the first horizontal direction and the second horizontal direction are perpendicular to each other, the rotating mechanism (50) is installed on the third driving mechanism (40), and the third driving mechanism (40) can drive the rotating mechanism (50) to move up and down, the clamping mechanism (60) is installed on the rotating mechanism (50), and the rotating mechanism (50) can drive the clamping mechanism (60) to rotate, and the clamping mechanism (60) is used to clamp the PIN needle on the feeding mechanism (10) and place the PIN needle (71) on the product (70).

2. The automatic punching and riveting PIN auxiliary device according to claim 1, characterized in that: The feeding mechanism (10) comprises a vibration plate (11), a straight vibration flow channel (12) and a straight vibrator (13); a first end of the straight vibration flow channel (12) is fixedly connected to the vibration plate (11); a stopper (14) is fixedly mounted on the second end of the straight vibration flow channel (12); and the straight vibration flow channel (12) is connected to the straight vibrator (13).

3. The automatic punching and riveting PIN auxiliary device according to claim 1, characterized in that: The first drive mechanism (20) and the second drive mechanism (30) are linear motor modules or screw modules.

4. The automatic punching and riveting PIN auxiliary device according to claim 1, characterized in that: The third driving mechanism (40) comprises a driving cylinder, which is vertically mounted on the second driving mechanism (30), and a piston rod of the driving cylinder is connected to the rotating mechanism (50).

5. The automatic punching and riveting PIN auxiliary device according to claim 1, characterized in that: The rotating mechanism (50) comprises a rotating motor (51), a driving wheel (52), a driven wheel (53) and a synchronous belt (54); the rotating motor (51) is connected to the driving wheel (52); the driving wheel (52) is connected to the driven wheel (53) via the synchronous belt (54); and the driven wheel (53) is connected to the clamping mechanism (60).

6. The automatic punching and riveting PIN auxiliary device according to claim 1, characterized in that: The clamping mechanism (60) comprises a clamping claw cylinder (61) and a clamping claw (62) connected to the clamping claw cylinder (61), and the clamping claw cylinder (61) can drive the clamping claw (62) to clamp or release the PIN needle (71).

7. The automatic punching and riveting PIN auxiliary device according to claim 1, characterized in that: The first driving mechanism (20) and the second driving mechanism (30) are arranged vertically, and the first driving mechanism (20) and the feeding mechanism (10) are respectively located on both sides of the second driving mechanism (30).

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