Wireless earphone shell upper cover blanking equipment

Abstract

The utility model discloses a wireless earphone shell upper cover blanking equipment, include: streamline, jacking mechanism, open cover mechanism, turnover mechanism, carrying mechanism and blanking mechanism, can place workpiece on carrier, and the top cover of carrier is equipped with, and the carrier can be placed on the streamline top, and the jacking mechanism is set up in the below of streamline, and the carrier and workpiece can be moved to the place near jacking mechanism from the feeding end of streamline under the drive of streamline, and the open cover mechanism and turnover mechanism are adjacent setting, and the carrying mechanism can place workpiece in blanking mechanism after adsorbing the workpiece that turnover mechanism has turned over, and empty carrier can move to the discharge end of streamline under the drive of streamline. The utility model discloses high degree of automation.

Description

Technical Field

[0001] This utility model relates to automated equipment, and more particularly to a device for unloading the top cover of a wireless earphone shell. Background Technology

[0002] Currently, the top cover of wireless earphones is usually an open-end shell structure. When assembling parts onto the top cover, the open end of the top cover should be placed upwards for easy assembly. However, when storing the top cover in the tray, the open end should be placed downwards to prevent debris from entering the opening. Currently, the operation of flipping the top cover is usually done manually, which is not only inefficient but also costly, hindering large-scale promotion and industrial production. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a wireless earphone shell cover unloading device, which has the advantage of high automation.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a wireless earphone shell cover unloading device, including: a streamline, a lifting mechanism, a cover opening mechanism, a flipping mechanism, a conveying mechanism, and a unloading mechanism. A workpiece can be placed on the carrier, and a top cover is provided on the top of the carrier. The carrier can be placed on the streamline. The lifting mechanism is located below the streamline. The carrier and the workpiece can be moved from the inlet end of the streamline to near the lifting mechanism under the drive of the streamline. The cover opening mechanism and the flipping mechanism are arranged adjacent to each other. The conveying mechanism is located between the streamline and the unloading mechanism. The lifting mechanism can lift the carrier and the workpiece from the streamline. The cover opening mechanism can remove the top cover of the carrier or replace the top cover on the carrier. The flipping mechanism can absorb the workpiece placed on the carrier and flip the workpiece. The conveying mechanism can absorb the workpiece flipped by the flipping mechanism and place the workpiece on the unloading mechanism. The lifting mechanism can return the empty carrier to the streamline. The empty carrier can be moved to the outlet end of the streamline under the drive of the streamline.

[0005] Optionally, the streamline includes a frame, drive wheels, and drive belts. The drive wheels are arranged in pairs on both sides of the frame, and a drive belt is fitted on each drive wheel on each side of the frame. The two drive belts are spaced apart. The drive wheels on both sides of the frame are connected by a drive shaft. The rotating shaft of the motor is connected to any one of the drive wheels. The drive wheel can rotate under the drive of the motor and drive the drive belt to move. The bottom surface of the carrier can be placed on the two drive belts. The lifting mechanism includes a first electric screw and a top plate. The top plate is fixed to the moving end of the first electric screw. A positioning pin is protruding from the top of the top plate. The bottom surface of the carrier has a positioning hole into which the positioning pin can be inserted. The top plate can move back and forth along the Z-axis under the drive of the first electric screw. The top plate can extend from between the two drive belts and push the carrier on the streamline away from the streamline. A barcode scanner is provided at the inlet end of the streamline. The barcode scanner can read the barcode on the carrier.

[0006] Optionally, the opening mechanism includes a first base, a clearance cylinder, a slide, a first lifting cylinder, a first gripper cylinder, and a first clamping block. The first base and the slide are arranged adjacent to each other. The clearance cylinder is fixed to the first base. The slide is slidably connected to the first base. The moving end of the clearance cylinder is connected to the slide. The first lifting cylinder is fixed to the slide. The first gripper cylinder is fixed to the moving end of the first lifting cylinder. The first gripper cylinder has two moving ends. The first clamping block is fixed to the moving end of the first gripper cylinder. The slide, the first lifting cylinder, the first gripper cylinder, and the first clamping block can move closer to or further away from the carrier lifted by the lifting mechanism along the X-axis under the drive of the clearance cylinder. The first gripper cylinder and the first clamping block can move closer to or further away from the carrier lifted by the lifting mechanism along the Z-axis under the drive of the first lifting cylinder. The first clamping blocks can move closer to or further away from each other under the drive of the first gripper cylinder. The first clamping block can clamp or lower the top cover.

[0007] Optionally, a hydraulic damper is also included, which is fixed to the first base and has its buffer end facing the slide.

[0008] Optionally, the workpiece is a hollow shell with one open end. A first notch is provided on the carrier to accommodate the workpiece, with the open end facing upwards. The flipping mechanism includes a second base, a second lifting cylinder, a lifting plate, a swing cylinder, a swing seat, and a first contouring component. The second base and the first base are adjacent to each other. The second lifting cylinder is fixed to the second base, the lifting plate is fixed to the moving end of the second lifting cylinder, the swing cylinder is fixed to the lifting plate, and two bearing seats are fixed at intervals on the lifting plate. A rotating shaft is rotatably connected to the two bearing seats, the rotating end of the swing cylinder is connected to the rotating shaft, and the first end of the swing seat is connected to... The outer peripheral wall of the rotating shaft has a first contouring component fixed to the second end of the swing base. A first suction nozzle is provided in the middle of the first contouring component, which is connected to a vacuum generator. The lifting plate, swing cylinder, swing base, and first contouring component can move closer to or further away from the carrier lifted by the lifting mechanism along the Z-axis under the drive of the second lifting cylinder. The shape of the first contouring component matches the inner wall of the workpiece. The first contouring component can extend into the workpiece from the open end of the workpiece. The workpiece can be fitted onto the first contouring component. The first suction nozzle can adsorb the workpiece. The swing base, the first contouring component, and the workpiece can rotate along the rotating shaft under the drive of the swing cylinder.

[0009] Optionally, the conveying mechanism includes a robotic arm and a second contouring component. The second contouring component is fixed to the end of the robotic arm. The bottom end of the second contouring component has a second notch that matches the outer wall of the workpiece. The top end of the second notch is provided with a second suction nozzle, which is connected to a vacuum generator. The second contouring component can be fitted onto the workpiece that is flipped by the flipping mechanism under the drive of the robotic arm. The second suction nozzle can adsorb the workpiece. The workpiece can be placed on the unloading mechanism under the drive of the robotic arm.

[0010] Optionally, the feeding mechanism is equipped with an extraction tray on which the workpiece can be placed.

[0011] Optionally, the system also includes a downward vision mechanism and an upward camera. The downward vision mechanism includes a third base, a second electric lead screw, a third electric lead screw, and a downward camera. The third base and the streamline are arranged adjacent to each other. The second electric lead screw is fixed to the top of the third base, and the third electric lead screw is fixed to the moving end of the second electric lead screw. The downward camera is fixed to the moving end of the third electric lead screw. The third electric lead screw and the downward camera can move back and forth along the X-axis under the drive of the second electric lead screw. The downward camera can move back and forth along the Y-axis under the drive of the third electric lead screw. The downward camera can photograph the workpiece fitted onto the first contouring component from top to bottom. The upward camera and the conveying mechanism are arranged adjacent to each other. The robotic arm can drive the workpiece to move above the upward camera, and the upward camera can photograph the workpiece from bottom to top.

[0012] Optionally, the system also includes a non-conforming product handling mechanism and a non-conforming product flow line, which are located near the discharge end of the flow line. The non-conforming product handling mechanism includes a gantry, a fourth electric lead screw, a third lifting cylinder, a second gripper cylinder, and a second clamping block. The gantry spans the flow line. The fourth electric lead screw is fixed to the top of the gantry. The third lifting cylinder is fixed to the moving end of the fourth electric lead screw. The second gripper cylinder is fixed to the moving end of the third lifting cylinder and has two moving ends. The second clamping block is fixed to the second... The moving end of the gripper cylinder, the third lifting cylinder, the second gripper cylinder and the second clamping block can move back and forth along the Y-axis between the streamline and the defective product streamline under the drive of the fourth electric screw. The second gripper cylinder and the second clamping block can move back and forth along the Z-axis under the drive of the third lifting cylinder. The two second clamping blocks can move closer or further away from each other under the drive of the second gripper cylinder. The second clamping blocks can clamp or release the carrier containing the defective workpiece. The defective product streamline can drive the carrier containing the defective workpiece away from the wireless earphone shell cover unloading equipment.

[0013] The beneficial technical effects of this utility model are as follows: The wireless earphone shell cover unloading device includes: a streamline, a lifting mechanism, an opening mechanism, a flipping mechanism, a conveying mechanism, and a unloading mechanism. In use, the carrier holding the workpiece moves to the lifting mechanism under the drive of the streamline, and then the carrier is lifted by the lifting mechanism. The opening mechanism removes the top cover, the flipping mechanism picks up the workpiece on the carrier and flips it, and then the conveying mechanism moves the flipped workpiece to the unloading mechanism. Finally, the lifting mechanism returns the carrier to the streamline, and the streamline moves the carrier to the outlet end of the streamline. Compared with manual workpiece flipping, the degree of automation is higher. It has the advantage of a high degree of automation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the entire machine of this utility model;

[0015] Figure 2 This is a top view of the entire machine of this utility model;

[0016] Figure 3 This is a three-dimensional view of the streamlined and lifting mechanism of this utility model;

[0017] Figure 4 This is a perspective view of the lid-opening mechanism of this utility model;

[0018] Figure 5 This is a perspective view of the flipping mechanism of this utility model;

[0019] Figure 6 This is a three-dimensional view of the conveying mechanism of this utility model;

[0020] Figure 7This is a three-dimensional view of the streamline of the defective product of this utility model;

[0021] in:

[0022] 1. Streamline; 11. Drive wheel; 12. Drive belt; 13. Motor; 2. Lifting mechanism; 21. First electric lead screw; 22. Top plate; 23. Positioning pin; 3. Opening mechanism; 31. First base; 32. Avoidance cylinder; 33. Slide; 34. First lifting cylinder; 35. First gripper cylinder; 36. First clamping block; 37. Hydraulic buffer; 4. Code scanner; 5. Tilting mechanism;

[0023] 51. Second base; 52. Second lifting cylinder; 53. Lifting plate; 54. Swing cylinder;

[0024] 55. Display stand; 56. First contouring component; 6. Transport mechanism; 61. Robotic arm; 62. Second contouring component; 7. Unloading mechanism; 8. Non-conforming product transport mechanism; 81. Gantry; 82. Fourth electric lead screw; 83. Third lifting cylinder; 84. Second gripper cylinder; 85. Second clamping block; 9. Non-conforming product flow line; 101. Second electric lead screw; 102. Third electric lead screw; 103. Downward-viewing camera; 20. Upward-viewing camera; 30. Carrier. Detailed Implementation

[0025] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0026] This specific embodiment details the wireless earphone shell cover cutting device described in this application, such as... Figures 1-7As shown, the wireless earphone shell cover unloading device includes: a streamline 1, a lifting mechanism 2, a cover opening mechanism 3, a flipping mechanism 5, a conveying mechanism 6, and an unloading mechanism 7. A workpiece can be placed on a carrier 30, which has a top cover. The carrier 30 can be placed on the streamline 1. The lifting mechanism 2 is located below the streamline 1. The carrier 30 and the workpiece can move from the inlet end of the streamline 1 to near the lifting mechanism 2 under the drive of the streamline 1. The cover opening mechanism 3 and the flipping mechanism 5 are arranged adjacent to each other. The conveying mechanism 6 is located on the streamline. Between the lifting mechanism 1 and the unloading mechanism 7, the lifting mechanism 2 can lift the carrier 30 and the workpiece from the flow line 1, the opening mechanism 3 can remove the top cover of the carrier 30 or put the top cover back on the carrier 30, the flipping mechanism 5 can pick up the workpiece placed on the carrier 30 and flip the workpiece, the conveying mechanism 6 can pick up the workpiece flipped by the flipping mechanism 5 and place the workpiece on the unloading mechanism 7, the lifting mechanism 2 can put the empty carrier 30 back into the flow line 1, and the empty carrier 30 can move to the discharge end of the flow line 1 under the drive of the flow line 1. In use, the carrier 30, on which the workpiece is placed, moves to the lifting mechanism 2 under the drive of the streamline 1. Then, the carrier 30 is lifted by the lifting mechanism 2, and the top cover is removed by the cover opening mechanism 3. The flipping mechanism 5 picks up the workpiece on the carrier 30 and flips it. Then, the flipped workpiece is moved to the unloading mechanism 7 by the conveying mechanism 6. Finally, the lifting mechanism 2 puts the carrier 30 back into the streamline 1, and the streamline 1 moves the carrier 30 to the discharge end of the streamline 1. Compared with manual workpiece flipping, the degree of automation is higher. It has the advantage of a high degree of automation.

[0027] Optionally in this embodiment, the streamline 1 includes a frame, drive wheels 11, and drive belts 12. The drive wheels 11 are arranged in pairs on both sides of the frame. Each drive wheel 11 on each side of the frame is fitted with a drive belt 12, with the two drive belts 12 spaced apart. The drive wheels 11 on both sides of the frame are connected by a drive shaft. The rotating shaft of the motor 13 is connected to any one of the drive wheels 11. The drive wheel 11 can rotate under the drive of the motor 13 and drive the drive belts 12 to move. The bottom surface of the carrier 30 can be placed on the two drive belts 12. Component 2 includes a first electric lead screw 21 and a top plate 22. The top plate 22 is fixed to the moving end of the first electric lead screw 21. A positioning pin 23 protrudes from the top of the top plate 22. A positioning hole for the positioning pin 23 to extend into is provided on the bottom surface of the carrier 30. The top plate 22 can move back and forth along the Z-axis under the drive of the first electric lead screw 21. The top plate 22 can extend between the two transmission belts 12 and push the carrier 30 off the flow line 1. A barcode scanner 4 is provided at the inlet end of the flow line 1, which can read the barcode on the carrier 30. In this embodiment, the X-axis and Y-axis are perpendicular to each other but parallel to the ground, and the Z-axis is perpendicular to the ground. The positioning pin 23 can prevent the carrier 30 from shaking during the lifting process.

[0028] Optionally in this embodiment, the opening mechanism 3 includes a first base 31, a clearance cylinder 32, a slide 33, a first lifting cylinder 34, a first gripper cylinder 35, and a first clamping block 36. The first base 31 and the streamline 1 are arranged adjacent to each other. The clearance cylinder 32 is fixed to the first base 31. The slide 33 is slidably connected to the first base 31. The moving end of the clearance cylinder 32 is connected to the slide 33. The first lifting cylinder 34 is fixed to the slide 33. The first gripper cylinder 35 is fixed to the moving end of the first lifting cylinder 34. The first gripper cylinder 35 has two moving ends. Block 36 is fixed to the moving end of the first gripper cylinder 35. The slide block 33, the first lifting cylinder 34, the first gripper cylinder 35 and the first clamping block 36 can move closer to or away from the carrier 30 lifted by the lifting mechanism 2 along the X-axis under the drive of the avoidance cylinder 32. The first gripper cylinder 35 and the first clamping block 36 can move closer to or away from the carrier 30 lifted by the lifting mechanism 2 along the Z-axis under the drive of the first lifting cylinder 34. The first clamping block 36 can move closer to or away from each other under the drive of the first gripper cylinder 35. The first clamping block 36 can clamp or lower the top cover.

[0029] Optionally, this embodiment also includes a hydraulic buffer 37, which is fixed to the first base 31, with the buffer end of the hydraulic buffer 37 facing the slide 33.

[0030] Optionally in this embodiment, the workpiece is a hollow shell with one open end. The carrier 30 has a first notch that can accommodate the workpiece. The open end of the workpiece on the carrier 30 faces upward. The flipping mechanism 5 includes a second base 51, a second lifting cylinder 52, a lifting plate 53, a swing cylinder 54, a swing seat 55, and a first contouring component 56. The second base 51 and the first base 31 are arranged adjacent to each other. The second lifting cylinder 52 is fixed to the second base 51. The lifting plate 53 is fixed to the moving end of the second lifting cylinder 52. The swing cylinder 54 is fixed to the lifting plate 53. Two bearing seats are fixed at intervals on the lifting plate 53. A rotating shaft is rotatably connected to the two bearing seats. The rotating end of the swing cylinder 54 is connected to the rotating shaft. The swing seat 55... The first end is connected to the outer peripheral wall of the rotating shaft. The first contouring component 56 is fixed to the second end of the swing base 55. A first suction nozzle is provided in the middle of the first contouring component 56, and the first suction nozzle is connected to the vacuum generator. The lifting plate 53, the swing cylinder 54, the swing base 55, and the first contouring component 56 can move closer to or further away from the carrier 30 lifted by the lifting mechanism 2 along the Z-axis under the drive of the second lifting cylinder 52. The shape of the first contouring component 56 matches the inner wall of the workpiece. The first contouring component 56 can extend into the workpiece from the open end of the workpiece. The workpiece can be fitted onto the first contouring component 56. The first suction nozzle can adsorb the workpiece. The swing base 55, the first contouring component 56, and the workpiece can rotate along the rotating shaft under the drive of the swing cylinder 54. In some optional embodiments, the first contouring component 56 is designed to be detachable to adapt to workpieces of different sizes.

[0031] Optionally in this embodiment, the conveying mechanism 6 includes a robotic arm 61 and a second contouring component 62. The second contouring component 62 is fixed to the end of the robotic arm 61. The bottom end of the second contouring component 62 has a second notch that matches the outer wall of the workpiece. The top end of the second notch has a second suction nozzle connected to a vacuum generator. The second contouring component 62 can be fitted onto the workpiece flipped by the flipping mechanism 5 under the drive of the robotic arm 61. The second suction nozzle can adsorb the workpiece, and the workpiece can be placed on the unloading mechanism 7 under the drive of the robotic arm 61. In this embodiment, the robotic arm 61 is a commercially available industrial robotic arm. In some optional embodiments, the second contouring component 62 is detachable to adapt to workpieces of different sizes.

[0032] Optionally in this embodiment, an extraction tray is placed on the feeding mechanism 7, and the workpiece can be placed on the extraction tray.

[0033] Optionally, this embodiment also includes a downward vision mechanism and an upward camera 20. The downward vision mechanism includes a third base, a second electric lead screw 101, a third electric lead screw 102, and a downward camera 103. The third base and the streamline 1 are arranged adjacent to each other. The second electric lead screw 101 is fixed to the top of the third base, the third electric lead screw 102 is fixed to the moving end of the second electric lead screw 101, and the downward camera 103 is fixed to the moving end of the third electric lead screw 102. The third electric lead screw 102 and the downward camera 103 can move back and forth along the X-axis under the drive of the second electric lead screw 101, and the downward camera 103 can move back and forth along the Y-axis under the drive of the third electric lead screw 102. The downward camera 103 can take pictures of the workpiece fitted on the first contouring part 56 from top to bottom. The upward camera 20 and the conveying mechanism 6 are arranged adjacent to each other. The robotic arm 61 can drive the workpiece to move above the upward camera 20, and the upward camera 20 can take pictures of the workpiece from bottom to top. The downward-facing camera 103 provides visual navigation for the robotic arm 61 while simultaneously detecting whether the top of the workpiece is intact, thus guiding the robotic arm 61 to accurately pick up the workpiece fitted onto the first contour piece 56. After the robotic arm 61 picks up the workpiece, it moves under the drive of the robotic arm 61 to above the upward-facing camera 20, which detects whether the bottom of the workpiece is qualified. If both the top and bottom of the workpiece are qualified, the robotic arm 61 places the workpiece on the unloading mechanism 7.

[0034] Optionally, this embodiment also includes a defective product handling mechanism 8 and a defective product flow line 9. The defective product handling mechanism 8 and the defective product flow line 9 are located near the discharge end of the flow line 1. The defective product handling mechanism 8 includes a gantry 81, a fourth electric lead screw 82, a third lifting cylinder 83, a second gripper cylinder 84, and a second clamping block 85. The gantry 81 spans the flow line 1. The fourth electric lead screw 82 is fixed to the top of the gantry 81. The third lifting cylinder 83 is fixed to the moving end of the fourth electric lead screw 82. The second gripper cylinder 84 is fixed to the moving end of the third lifting cylinder 83. The second gripper cylinder 84 has two moving ends. The second clamping block 85 is fixed... The third lifting cylinder 83, the second gripper cylinder 84, and the second clamping block 85, driven by the fourth electric screw 82, can move back and forth along the Y-axis between the flow line 1 and the defective product flow line 9. The second gripper cylinder 84 and the second clamping block 85 can also move back and forth along the Z-axis under the drive of the third lifting cylinder 83. The two second clamping blocks 85 can move closer or further apart under the drive of the second gripper cylinder 84. The second clamping blocks 85 can clamp or release the carrier 30 containing the defective workpiece. The defective product flow line 9 can drive the carrier 30 containing the defective workpiece away from the wireless earphone housing cover unloading device. If the appearance of either the top or bottom side of the workpiece is defective, the robotic arm 61 returns the workpiece to the carrier 30. When the flow line 1 drives the carrier 30 to the defective product handling mechanism 8, the defective product handling mechanism 8 places the carrier 30 and the defective workpiece on the defective product flow line 9.

[0035] Movement Process: In this embodiment, the workpiece is the top cover of a wireless earphone shell. First, the carrier 30 containing the workpiece is placed at the inlet end of the flow line 1. The workpiece is covered with a protective top cover. Then, the carrier 30 and the workpiece move to the lifting mechanism 2 under the drive of the flow line 1. The first electric lead screw 21 drives the top plate 22 to move upward along the Z-axis and lift the carrier 30 off the flow line. Then, the clearance cylinder 32 drives the slide 33, the first lifting cylinder 34, the first gripper cylinder 35, and the first clamping block 36 to approach the carrier 30 along the X-axis. Then, the first lifting cylinder 34 drives the first gripper cylinder 35 and the first clamping block 36. Approaching the carrier lifted by the lifting mechanism 2 along the Z-axis, the first gripper cylinder 35 drives the first gripper block 36 to clamp the top cover. Then, the avoidance cylinder 32 drives the slide block 33, the first lifting cylinder 34, the first gripper cylinder 35, the first gripper block 36, and the top cover away from the carrier 30, providing space for the flipping mechanism 5 to pick up the workpiece. Then, the second lifting cylinder 52 drives the lifting plate 53, the swing cylinder 54, the swing seat 55, and the first contouring component 56 to approach the carrier along the Z-axis. After the first contouring component 56 extends into the opening above the workpiece, the first suction nozzle picks up the workpiece. Then, the swing seat 55, the first contouring component 56, and the workpiece are in the swing cylinder 54. The workpiece is rotated 180 degrees downwards so that the open end faces downwards. The downward-viewing vision mechanism then checks the appearance of the top of the workpiece for compliance. Next, the robotic arm 61 drives the second contouring part 62 to move above the workpiece, where the second suction nozzle picks up the workpiece while the first suction nozzle releases it. The robotic arm 61 then drives the workpiece to move above the upward-viewing camera 20, which checks the appearance of the bottom of the workpiece for compliance. If both the top and bottom appearances are satisfactory, the robotic arm 61 places the workpiece on the unloading mechanism 7, the cover opening mechanism 3 returns the top cover to the carrier 30, and the lifting mechanism 2 lowers the carrier 30 back into place. Streamline 1, then the empty carrier 30 moves to the discharge end of the streamline under the drive of Streamline 1. If either the top or bottom appearance of the workpiece is unqualified, the robotic arm 61 puts the unqualified workpiece back into the carrier 30, the cover opening mechanism 3 puts the top cover back into the carrier 30, and then the lifting mechanism 2 puts the carrier 30 back into Streamline 1. The carrier 30 with the unqualified workpiece moves to the unqualified product handling mechanism 8 under the drive of Streamline 1. The unqualified product handling mechanism 8 places the carrier 30 with the unqualified workpiece into the unqualified product streamline 9, thereby realizing the automated flipping and unloading of the wireless earphone shell cover.

[0036] The wireless earphone shell cover unloading device in this embodiment has the advantage of a high degree of automation.

Claims

1. A device for unloading the top cover of a wireless earphone shell, characterized in that, include: The assembly includes a streamline (1), a lifting mechanism (2), a cover-opening mechanism (3), a flipping mechanism (5), a conveying mechanism (6), and a feeding mechanism (7). A workpiece can be placed on a carrier (30), which has a top cover. The carrier (30) can be placed on the streamline (1). The lifting mechanism (2) is located below the streamline (1). The carrier (30) and the workpiece can move from the inlet end of the streamline (1) to a position close to the lifting mechanism (2) under the drive of the streamline (1). The cover-opening mechanism (3) and the flipping mechanism (5) are arranged adjacent to each other. The conveying mechanism (6) is located between the streamline (1) and the feeding mechanism (7). Between 7), the lifting mechanism (2) can lift the carrier (30) and the workpiece from the flow line (1), the opening mechanism (3) can remove the top cover of the carrier (30) or put the top cover back on the carrier (30), the flipping mechanism (5) can adsorb the workpiece placed on the carrier (30) and flip the workpiece, the conveying mechanism (6) can adsorb the workpiece flipped by the flipping mechanism (5) and place the workpiece on the unloading mechanism (7), the lifting mechanism (2) can put the empty carrier (30) back to the flow line (1), and the empty carrier (30) can move to the discharge end of the flow line (1) under the drive of the flow line (1).

2. The wireless earphone shell cover unloading device according to claim 1, characterized in that: The streamline (1) includes a frame, drive wheels (11), and drive belts (12). The drive wheels (11) are arranged in pairs on both sides of the frame. Each drive wheel (11) on each side of the frame is fitted with a drive belt (12). The two drive belts (12) are spaced apart. The drive wheels (11) on both sides of the frame are connected by a drive shaft. The rotating shaft of the motor (13) is connected to any one of the drive wheels (11). The drive wheel (11) can rotate under the drive of the motor (13) and drive the drive belt (12) to move. The bottom surface of the carrier (30) can be placed on the two drive belts (12). The lifting mechanism (2) includes a first An electric lead screw (21) and a top plate (22) are provided. The top plate (22) is fixed to the moving end of the first electric lead screw (21). A positioning pin (23) is provided on the top of the top plate (22). A positioning hole is provided on the bottom surface of the carrier (30) for the positioning pin (23) to be inserted. The top plate (22) can move back and forth along the Z-axis under the drive of the first electric lead screw (21). The top plate (22) can extend from between the two transmission belts (12) and push the carrier (30) on the streamline (1) away from the streamline (1). A barcode scanner (4) is provided at the feed end of the streamline (1). The barcode scanner (4) can read the barcode on the carrier (30).

3. The wireless earphone shell cover unloading device according to claim 1, characterized in that: The opening mechanism (3) includes a first base (31), a clearance cylinder (32), a slide (33), a first lifting cylinder (34), a first gripper cylinder (35), and a first clamping block (36). The first base (31) and the streamline (1) are arranged adjacent to each other. The clearance cylinder (32) is fixed to the first base (31). The slide (33) is slidably connected to the first base (31). The moving end of the clearance cylinder (32) is connected to the slide (33). The first lifting cylinder (34) is fixed to the slide (33). The first gripper cylinder (35) is fixed to the moving end of the first lifting cylinder (34). The first gripper cylinder (35) has two moving ends. The block (36) is fixed to the moving end of the first gripper cylinder (35). The slide (33), the first lifting cylinder (34), the first gripper cylinder (35) and the first clamping block (36) can move closer to or away from the carrier (30) lifted by the lifting mechanism (2) along the X-axis under the drive of the avoidance cylinder (32). The first gripper cylinder (35) and the first clamping block (36) can move closer to or away from the carrier (30) lifted by the lifting mechanism (2) along the Z-axis under the drive of the first lifting cylinder (34). The first clamping block (36) can move closer to or away from each other under the drive of the first gripper cylinder (35). The first clamping block (36) can clamp or lower the top cover.

4. The wireless earphone shell cover unloading device according to claim 3, characterized in that: It also includes a hydraulic buffer (37), which is fixed to the first base (31), with the buffer end of the hydraulic buffer (37) facing the slide (33).

5. The wireless earphone shell cover unloading device according to claim 3, characterized in that: The workpiece is a hollow shell with one open end. The carrier (30) has a first notch that can accommodate the workpiece. The open end of the workpiece on the carrier (30) faces upward. The flipping mechanism (5) includes a second base (51), a second lifting cylinder (52), a lifting plate (53), a swing cylinder (54), a swing seat (55), and a first contouring part (56). The second base (51) and the first base (31) are arranged adjacent to each other. The second lifting cylinder (52) is fixed to the second base (51). The lifting plate (53) is fixed to the moving end of the second lifting cylinder (52). The swing cylinder (54) is fixed to the lifting plate (53). Two bearing seats are fixed at intervals on the lifting plate (53). The rotating shaft is rotatably connected to the two bearing seats. The rotating end of the swing cylinder (54) is connected to the rotating shaft. The first contouring part (56) of the swing seat (56) is... The first end is connected to the outer peripheral wall of the rotating shaft. The first contouring part (56) is fixed to the second end of the swing seat (55). The first suction nozzle is provided in the middle of the first contouring part (56). The first suction nozzle is connected to the vacuum generator. The lifting plate (53), the swing cylinder (54), the swing seat (55) and the first contouring part (56) can move closer to or away from the carrier (30) lifted by the lifting mechanism (2) along the Z-axis under the drive of the second lifting cylinder (52). The shape of the first contouring part (56) matches the inner wall of the workpiece. The first contouring part (56) can extend into the workpiece from the open end of the workpiece. The workpiece can be fitted onto the first contouring part (56). The first suction nozzle can adsorb the workpiece. The swing seat (55), the first contouring part (56) and the workpiece can rotate along the rotating shaft under the drive of the swing cylinder (54).

6. The wireless earphone shell cover unloading device according to claim 5, characterized in that: The conveying mechanism (6) includes a robotic arm (61) and a second contouring component (62). The second contouring component (62) is fixed to the end of the robotic arm (61). The bottom end of the second contouring component (62) is provided with a second notch that matches the outer wall of the workpiece. The top end of the second notch is provided with a second suction nozzle. The second suction nozzle is connected to a vacuum generator. The second contouring component (62) can be sleeved on the workpiece flipped by the flipping mechanism (5) under the drive of the robotic arm (61). The second suction nozzle can adsorb the workpiece. The workpiece can be placed on the unloading mechanism (7) under the drive of the robotic arm (61).

7. The wireless earphone shell cover unloading device according to claim 1, characterized in that: The feeding mechanism (7) has an extraction plate on which the workpiece can be placed.

8. The wireless earphone shell cover unloading device according to claim 1, characterized in that: It also includes a downward vision mechanism and an upward camera (20). The downward vision mechanism includes a third base, a second electric lead screw (101), a third electric lead screw (102), and a downward camera (103). The third base and the streamline (1) are arranged adjacent to each other. The second electric lead screw (101) is fixed to the top of the third base, and the third electric lead screw (102) is fixed to the moving end of the second electric lead screw (101). The downward camera (103) is fixed to the moving end of the third electric lead screw (102). The downward-viewing camera (103) can move back and forth along the X-axis under the drive of the second electric screw (101), and the downward-viewing camera (103) can move back and forth along the Y-axis under the drive of the third electric screw (102). The downward-viewing camera (103) can take pictures of the workpiece fitted on the first contouring part (56) from top to bottom. The upward-viewing camera (20) and the conveying mechanism (6) are arranged adjacent to each other. The robotic arm (61) can drive the workpiece to move above the upward-viewing camera (20), and the upward-viewing camera (20) can take pictures of the workpiece from bottom to top.

9. The wireless earphone shell cover unloading device according to claim 1, characterized in that: It also includes a non-conforming product handling mechanism (8) and a non-conforming product flow line (9), which are located near the discharge end of the flow line (1). The non-conforming product handling mechanism (8) includes a gantry (81), a fourth electric lead screw (82), a third lifting cylinder (83), a second gripper cylinder (84), and a second clamping block (85). The gantry (81) spans the flow line (1). The fourth electric lead screw (82) is fixed to the top of the gantry (81). The third lifting cylinder (83) is fixed to the moving end of the fourth electric lead screw (82). The second gripper cylinder (84) is fixed to the moving end of the third lifting cylinder (83). The second gripper cylinder (84) has two moving ends. The second clamping block (85) Fixed to the moving end of the second gripper cylinder (84), the third lifting cylinder (83), the second gripper cylinder (84), and the second clamping block (85) can move back and forth along the Y-axis between the streamline (1) and the defective product streamline (9) under the drive of the fourth electric screw (82). The second gripper cylinder (84) and the second clamping block (85) can move back and forth along the Z-axis under the drive of the third lifting cylinder (83). The two second clamping blocks (85) can move closer or further away from each other under the drive of the second gripper cylinder (84). The second clamping block (85) can clamp or release the carrier (30) containing the defective workpiece. The defective product streamline (9) can drive the carrier (30) containing the defective workpiece away from the wireless earphone shell cover unloading device.

Images