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CN-122002205-A - Magnet attaching equipment for upper cover of earphone

CN122002205ACN 122002205 ACN122002205 ACN 122002205ACN-122002205-A

Abstract

The invention discloses a magnet attaching device for an earphone upper cover, which comprises a main flow line, an assembling mechanism, a magnet feeding mechanism, a first jacking mechanism, a second jacking mechanism, a detecting mechanism, a pressure maintaining mechanism, a discharging mechanism and a defective product flow line, wherein the defective product flow line is arranged on the side surface of the main flow line and is positioned close to the discharging end of the main flow line, the discharging mechanism is arranged beside the defective product flow line, the second jacking mechanism is arranged inside the main flow line and is positioned below the pressure maintaining mechanism, a workpiece can be placed on a carrier, the carrier with the workpiece can be placed on the main flow line and is driven by the main flow line to move from the feeding end of the main flow line to the discharging end of the main flow line, the detecting mechanism can detect whether the workpiece attached with the magnet is qualified or not, and the pressure maintaining mechanism can extrude the magnet on the workpiece jacked by the second jacking mechanism. The invention has high automation degree and high mounting precision.

Inventors

  • JING YUXIANG
  • WU SHICHUN
  • HOU YONGDONG
  • HAN WENXING

Assignees

  • 江苏杰士德精密工业有限公司

Dates

Publication Date
20260508
Application Date
20241108

Claims (10)

  1. 1. A magnet mounting device for an upper cover of an earphone is characterized by comprising a main flow line (1), an assembling mechanism (4), a magnet feeding mechanism (5), a first jacking mechanism (2), a second jacking mechanism (3), a detecting mechanism (6), a pressure maintaining mechanism (7), a discharging mechanism (8) and a disqualified product flow line (9), wherein two ends of the main flow line (1) are respectively a feeding end and a discharging end, the assembling mechanism (4) and the magnet feeding mechanism (5) are adjacently arranged on the side surface of the main flow line (1), the detecting mechanism (6) is arranged on the side surface of the main flow line (1) and is positioned on one side far from the assembling mechanism (4), the disqualified product flow line (9) is arranged on the side surface of the main flow line (1) and is positioned near the discharging end of the main flow line (1), the discharging mechanism (8) is arranged beside the disqualified product flow line (9), the pressure maintaining mechanism (7) is arranged above the main flow line (1) and is positioned between the detecting mechanism (6) and the discharging mechanism (8), the first jacking mechanism (2) is arranged inside the main flow line (1) and is positioned near the second jacking mechanism (4) and can be arranged inside the workpiece (1) and can be placed on the second jacking mechanism (7), the carrier with the workpieces can be placed on the main flow line (1) and moved to the discharge end of the main flow line (1) from the feed end of the main flow line (1) under the driving of the main flow line (1), the first jacking mechanism (2) and the second jacking mechanism (3) can jack up or put down the carrier and the workpieces, magnets are arranged in the magnet feeding mechanism (5), the magnets can be moved to the discharge end of the magnet feeding mechanism (5) under the driving of the magnet feeding mechanism (5), the assembling mechanism (4) can absorb the magnets at the feed end of the magnet feeding mechanism (5) and attach the magnets to the upper surface of the workpieces jacked by the first jacking mechanism (2), the detecting mechanism (6) can detect whether the workpieces attached with the magnets are qualified or not, the pressure maintaining mechanism (7) can squeeze the magnets on the workpieces jacked by the second jacking mechanism (3), the discharging mechanism (8) can move unqualified workpieces to the upper surface of the unqualified workpieces (9), and the unqualified workpieces can be far away from the unqualified streamline (1) under the driving of the unqualified workpieces.
  2. 2. The device for attaching the magnet to the upper cover of the earphone according to claim 1, wherein the feeding end of the main flow line (1) is rotatably provided with two first driving wheels (11), the discharging end of the main flow line (1) is rotatably provided with two second driving wheels (12), the number of the driving belts (13) is two, the two driving belts (13) are arranged at intervals, one driving belt (13) corresponds to one first driving wheel (11) and one second driving wheel (12), the first driving wheels (11) and the second driving wheels (12) are in driving connection through the driving belts (13), the two first driving wheels (11) are connected through one driving shaft, the rotating shafts of the first motors are coaxially connected with the driving shafts, and the bottom surface of the carrier can be erected on the two driving belts (13).
  3. 3. The device for attaching the magnet to the upper cover of the earphone according to claim 2, wherein the first jacking mechanism (2) comprises a jacking cylinder and a jacking block, the jacking cylinder is fixed in the main flow line (1), the jacking block is fixed on a cylinder rod of the jacking cylinder, a positioning block is arranged on the top surface of the jacking block in a protruding mode, a positioning notch allowing the positioning block to extend in is formed in the bottom surface of the carrier, the jacking block can extend out from between the two driving belts (13) under the driving of the jacking cylinder and jack up or put down the carrier, and the first jacking mechanism (2) and the second jacking mechanism (3) are identical in structure.
  4. 4. The device for attaching a magnet to an upper cover of an earphone according to claim 1, wherein the assembling mechanism (4) comprises a four-axis mechanical arm (41), a suction nozzle seat (42) and a suction nozzle (43), the suction nozzle seat (42) is fixed at the end part of the four-axis mechanical arm (41), the suction nozzle (43) is fixed at the suction nozzle seat (42), and the suction nozzle (43) is connected with a vacuum generator.
  5. 5. The device for attaching magnets to an earphone upper cover according to claim 3, wherein the magnet feeding mechanism (5) comprises a fixed plate (51), a rotating motor, a rotary drum (52), a bin (53), a first cylinder, a feeding table (54), a second cylinder, a gravity pressing block and a stop block (55), the rotating motor is fixed on the fixed plate (51), a rotating shaft of the rotating motor is coaxially connected with the rotary drum (52), at least one bin (53) is vertically fixed on the peripheral wall of the rotary drum (52), a notch for accommodating the magnets is vertically penetrated and arranged on the bin (53) along the vertical direction, the magnets are mutually adsorbed and vertically stacked in the notch, the gravity pressing block is slidably arranged in the bin (53) and extrudes the magnet positioned at the uppermost position from top to bottom through gravity, the first cylinder is fixed in the rotary drum (52), the stop block (55) can block the magnet, the feeding table (54) is slidably connected with the fixed plate (51) through a sliding rail, the cylinder rod of the second cylinder is connected with the feeding table (54), the top surface of the feeding table (54) is provided with a notch capable of accommodating the magnet, the single magnet (56) can be rotatably driven by the motor, the single magnet (56) can be dropped to the feeding table (53) and can be rotated near the feeding table (53), the feeding table (54) can move to the position right below the storage bin (53) under the driving of the second air cylinder, the stop block (55) can be away from the storage bin (53) under the driving of the first air cylinder, the magnet located at the lowest position of the storage bin (53) can fall into the drop hole (56), and the feeding table (54) can be away from the storage bin (53) under the driving of the second air cylinder and separate the magnet located in the drop hole (56) from other magnets.
  6. 6. The device for attaching a magnet to an earphone top cover according to claim 5, further comprising a top view detecting assembly (10), wherein the top view detecting assembly (10) comprises a vertical plate (101), a first camera (102) and an annular light source (103), the vertical plate (101) is fixed beside the main flow line (1) and is located close to the first jacking mechanism (2), the first camera (102) is fixed on the vertical plate (101), the annular light source (103) is fixed on the vertical plate (101) and is located above the first camera (102), a lens of the first camera (102) faces upwards, and the magnet can be moved to above the first camera (102) under the driving of the assembling mechanism (4).
  7. 7. The device for attaching the headset cover magnet according to claim 6, wherein the detecting mechanism (6) comprises a heightening seat (61), a first electric screw (62), a second electric screw (63), a connecting seat (64), a second camera (65) and two rectangular light sources (66), the heightening seat (61) is fixed on the side face of the main flow line (1), the first electric screw (62) is fixed on the top face of the heightening seat (61), the second electric screw (63) is fixed on the moving end of the first electric screw (62), the connecting seat (64) is fixed on the moving end of the second electric screw (63), the second camera is fixed on the connecting seat (64), the two rectangular light sources (66) are fixed on the bottom of the heightening seat (61) in an opposite direction, the lenses of the second camera (65) face downwards, the second electric screw (63), the connecting seat (64), the second camera (65) and the two rectangular light sources (66) can move back and forth along the X axis under the driving of the first electric screw (62), and the second camera (65) and the two rectangular light sources (66) can move back and forth along the Y axis under the driving of the second camera (63).
  8. 8. The headset cover magnet mounting device according to claim 7, wherein the pressure maintaining mechanism (7) comprises a fixing seat (71), a third air cylinder (72) and a pressing block (73), the fixing seat (71) spans across the main flow line (1), the third air cylinder (72) is fixed on the fixing seat (71), the pressing block (73) is fixed on an air cylinder rod of the third air cylinder (72), and the pressing block (73) can move downwards under the driving of the third air cylinder (72) and press the magnet on a workpiece jacked by the second jacking mechanism (3).
  9. 9. The headset cover magnet mounting device according to claim 8, wherein the discharging mechanism (8) comprises a base (81), a fourth cylinder (82) and a push plate (83), the base (81) spans across the main streamline (1), the fourth cylinder (82) is fixed on the top end of the base (81), the push plate (83) is fixed on a cylinder rod of the fourth cylinder (82), the main streamline (1) and the unqualified product streamline (9) are mutually perpendicular, one end of the unqualified product streamline (9) is connected to the side face of the main streamline (1), the push plate (83) is opposite to the unqualified product streamline (9), the push plate (83) can be close to the unqualified product streamline (9) under the driving of the fourth cylinder (82), and a unqualified workpiece can be moved from the main streamline (1) to the unqualified product streamline (9) under the driving of the push plate (83).
  10. 10. The device for attaching the magnet to the upper cover of the earphone of claim 9, wherein the unqualified product streamline (9) comprises a bracket, a trough (91), a roller (92) and a rotating shaft, the number of the rollers (92) is larger than one, the trough (91) is obliquely fixed on the side face of the main streamline (1) through the bracket, one end, close to the main streamline (1), of the trough (91) is higher than one end, far away from the main streamline (1), of the roller (92) is connected to the trough (91) in a side-by-side rotating mode through the rotating shaft, and blocking pieces are arranged on two sides of the trough (91) in an upward protruding mode.

Description

Magnet attaching equipment for upper cover of earphone Technical Field The invention relates to automatic equipment, in particular to equipment for attaching magnets to an upper cover of an earphone. Background Along with the development of the times, the industrial production technology is also rapidly developed, the automatic equipment is increasingly applied to industrial production, the magnet is required to be attached to the upper cover of the current wireless earphone in order to ensure the adsorption of the upper cover and the lower cover, the magnet is usually attached manually, the manual operation is used for operation, the cost is higher, the precision is poor, the competitiveness is lacking in the industrial field of emphasizing cost reduction and synergy, and the large-scale popularization and the industrial production are not facilitated. Disclosure of Invention In order to overcome the defects, the invention provides the earphone upper cover magnet mounting equipment which has the advantages of high automation degree and high mounting precision. The technical scheme adopted by the invention for solving the technical problems is as follows: an earphone upper cover magnet mounting apparatus, comprising: the device comprises a main flow line, an assembling mechanism, a magnet feeding mechanism, a first jacking mechanism, a second jacking mechanism, a detecting mechanism, a pressure maintaining mechanism, a discharging mechanism and a disqualified product flow line, wherein the two ends of the main flow line are respectively a feeding end and a discharging end, the assembling mechanism and the magnet feeding mechanism are adjacently arranged on the side surface of the main flow line, the detecting mechanism is arranged on the side surface of the main flow line and is positioned at one side far away from the assembling mechanism, the disqualified product flow line is arranged on the side surface of the main flow line and is positioned at the discharging end close to the main flow line, the discharging mechanism is arranged beside the disqualified product flow line, the pressure maintaining mechanism is arranged between the detecting mechanism and the discharging mechanism in the upper direction of the main flow line, the first jacking mechanism is arranged at the position close to the assembling mechanism, the second jacking mechanism is arranged below the pressure maintaining mechanism in the main flow line, the carrier is capable of placing a workpiece, the carrier with the workpiece is placed on the main flow line and is capable of being placed on the main flow line, the carrier is capable of being moved from the feeding end of the main flow line to the discharging end of the main flow line under the driving of the main flow line, the first jacking mechanism and the magnet feeding mechanism can be placed on the magnet feeding mechanism or the second jacking mechanism can be attached to the workpiece, the magnet feeding mechanism can be moved to the upper-qualified product flow line, the workpiece can be attached to the workpiece, the magnet feeding mechanism can be pressed by the magnet lifting-off the magnet mechanism can be moved, the feeding mechanism can be attached to the first lifting mechanism and can be attached to the workpiece and can be attached to the position on the feeding mechanism, the unqualified workpiece can be driven by the unqualified product streamline to be far away from the main streamline. Optionally, the feeding end of the main flow line is rotatably provided with two first driving wheels, the discharging end of the main flow line is rotatably provided with two second driving wheels, the number of the driving belts is two, the two driving belts are arranged at intervals, one driving belt corresponds to one first driving wheel and one second driving wheel, the first driving wheel is in driving connection with the second driving wheel through the driving belts, the two first driving wheels are connected through one driving shaft, the rotating shaft of the first motor is coaxially connected with the driving shafts, and the bottom surface of the carrier can be erected on the two driving belts. Optionally, the first jacking mechanism comprises a jacking cylinder and a jacking block, the jacking cylinder is fixed in the main streamline, the jacking block is fixed in a cylinder rod of the jacking cylinder, a positioning block is arranged on the top surface of the jacking block in a protruding mode, a positioning notch into which the positioning block can extend is formed in the bottom surface of the carrier, the jacking block can extend out from between two driving belts under the driving of the jacking cylinder and jack up or put down the carrier, and the first jacking mechanism and the second jacking mechanism are identical in structure. Optionally, the assembling mechanism comprises a four-axis mechanical arm, a suction nozzle seat and a suction nozzle, wherein the suctio