Automatic assembly and detection equipment and process method for 5-terminal earphone socket connector

Abstract

The present invention relates to an automatic assembly and detection device for a 5-terminal headphone socket connector, comprising a main body feeding component, a front transfer component, a first vertical quick-plug terminal component, a second vertical quick-plug terminal component, a vertical waste removal component, a front flip component, a rear transfer component, a first horizontal quick-plug terminal component, a first horizontal waste removal component, a second horizontal quick-plug terminal component, a second horizontal waste removal component, a third horizontal quick-plug terminal component, a third horizontal waste removal component, a rear flip component and a detection component. The present invention also provides a process method for automatic assembly and detection, which can integrate multiple processes of main body feeding, quick-plug terminals, waste removal and finished product detection on a production line, can automatically and quickly assemble and detect the headphone socket connector, improve efficiency, reduce the occurrence of safety accidents, liberate operators from dangerous, monotonous and heavy physical labor, effectively reduce labor costs, and improve production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of mechanical equipment, and in particular to automatic assembly and detection equipment and a process method for a 5-terminal earphone socket connector. Background Art

[0002] As the popularity of mobile phones increases, the quantity and quality requirements for mobile phone components are getting higher and higher. As one of the mobile phone components, the headphone jack connector has low production efficiency and low product qualification rate due to the existing fully manual assembly and inspection methods or semi-automatic assembly and inspection methods, which leads to high product costs and low competitiveness, and can no longer meet market demand. In view of this situation, it is necessary to design an automatic assembly equipment that can automatically and quickly assemble and inspect the headphone jack connector to improve efficiency and reduce the occurrence of safety accidents. Summary of the invention

[0003] In order to solve the existing technical problems, the present invention provides a 5-terminal earphone socket connector automatic assembly detection device and a process method.

[0004] The specific contents of the present invention are as follows: A 5-terminal headphone socket connector automatic assembly and detection equipment, including a main body feeding component, a front transfer component, a first vertical quick-plug terminal component, a second vertical quick-plug terminal component, a vertical waste removal component, a front flip component, a rear transfer component, a first horizontal quick-plug terminal component, a first horizontal waste removal component, a second horizontal quick-plug terminal component, a second horizontal waste removal component, a third horizontal quick-plug terminal component, a third horizontal waste removal component, a rear flip component and a detection component; one side of the main body feeding component is connected to the front transfer component, and the other side is connected to the first vertical quick-plug terminal component, the second vertical quick-plug terminal component, the vertical waste removal component and the front flip component in sequence, the front flip component is connected to the first horizontal quick-plug terminal component, one side of the first horizontal quick-plug terminal component is connected to the first horizontal waste removal component, the second horizontal quick-plug terminal component, the second horizontal waste removal component and the rear flip component in sequence, the other side is the rear transfer component, the third horizontal quick-plug terminal component and the third horizontal waste removal component in sequence, and the rear flip component is connected to the detection component. The production objects of the present invention are the main body and five terminals. The equipment of the present invention can make the earphone seat be packaged according to the process flow of loading, assembling, testing and packaging.

[0005] Furthermore, the main body feeding assembly includes a first cylinder, a cutting push rod, a first sliding guide, a linear vibrator, and a feeding track; the feeding track is arranged above the first linear vibrator, and the first cylinder pushes the cutting push rod to move in the first sliding guide, and the first sliding guide is connected to the tail end of the feeding track. The main body is sorted and sent to the feeding track on the linear vibrator through the vibration plate, and when the continuously arranged main bodies move into the cutting groove of the cutting push rod, the first cylinder pushes the cutting push rod to move in the first sliding guide, and intermittently pushes one of the continuously arranged main bodies to the claws of the first feeding claw of the front transfer assembly.

[0006] Furthermore, the front transfer assembly includes a second sliding guide rail, a third sliding guide rail, a second cylinder, a first feeding claw, an assembly flow channel, a adapter, a third cylinder, a first clamping block, a second clamping block, a floating joint, a first cylinder base, a fourth cylinder, a third clamping block, a fourth clamping block, a base, a spring, a clamping rod and a fourth sliding guide rail; the cylinder rod of the second cylinder is fixed to the fourth sliding guide rail, and the fourth sliding guide rail can move horizontally on the second sliding guide rail; the third cylinder is fixedly connected to the third sliding guide rail, the first conversion member is fixed to the cylinder rod of the third cylinder, the first conversion member is fixedly connected to the third sliding guide rail, and the third sliding guide rail can move on the fourth sliding guide rail; the third sliding guide rail is fixedly connected to the first feeding claw; the spring is between the base and the clamping rod, and the clamping rod can move up and down in the corresponding slide groove of the assembly flow channel; the first cylinder base is fixedly connected to the assembly flow channel, and the second clamping block can move up and down in the corresponding slide groove of the assembly flow channel.

[0007] The main body is intermittently transported to the assembly flow channel through the main body feeding assembly, and the first feeding claw circulates to drive the main body to intermittently move a certain distance in the assembly direction. Every time it moves to a position, the spring clamping machine or cylinder clamping mechanism at the corresponding position presses the main body to ensure that the main body position remains unchanged. The main body under the fourth clamping block completes the insertion process of the fourth terminal through the first vertical quick-plug terminal assembly. The workpiece under the fourth clamping block completes the insertion process of the fifth terminal through the second vertical quick-plug terminal assembly. The workpiece under the first clamping block and the second clamping block removes the tail end of the inserted terminal through the vertical waste removal assembly.

[0008] Furthermore, the first vertical quick-plug terminal assembly is arranged at the fourth clamping block of the front transfer assembly, and the second vertical quick-plug terminal assembly is arranged at the third clamping block of the front transfer assembly; the first horizontal quick-plug terminal assembly is located at the first cylinder clamping mechanism of the rear transfer assembly, the second horizontal quick-plug terminal assembly is located at the second cylinder clamping mechanism of the rear transfer assembly, and the third horizontal quick-plug terminal assembly is located at the third cylinder clamping mechanism of the rear transfer assembly. The first horizontal quick-plug terminal assembly, the second horizontal quick-plug terminal assembly and the third horizontal quick-plug terminal assembly have the same composition as the first vertical quick-plug terminal assembly and the second vertical quick-plug terminal assembly, and the layout is perpendicular to each other.

[0009] Through intermittent feeding of double ratchets, the fifth cylinder drives the plane cam push rod to move, and the cutting of the terminal tape is completed through the roller follower. The sixth cylinder and the seventh cylinder act separately to complete a series of processes such as clamping, forward insertion, loosening and returning to the original position of the terminal.

[0010] Further, the vertical waste removal assembly includes an eighth cylinder, a cylinder seat, a second slide plate, a vertical sliding guide rail, a first horizontal linear guide rail, a first slider, a waste channel, a first removal block, a connecting plate, a bearing roller, a rotating disk, a motor seat and a first motor; the cylinder rod of the eighth cylinder is connected to the second slide plate profile; the first horizontal linear guide rail is fixedly connected to the second slide plate, the second slide plate can move vertically in the vertical sliding guide rail, the first motor is fixedly connected to the motor seat, the motor seat is fixedly connected to the second slide plate, the rotating disk is coaxially fixedly connected to the rotating shaft of the first motor, the bearing roller is fixedly connected to the rotating disk, the first horizontal linear guide rail is fixedly fixed to the second slide plate, the first slider can move horizontally on the first horizontal linear guide rail, the connecting plate and the first slider are fixedly connected, and the first removal block is fixed to the connecting plate. The process of removing terminal waste is carried out below the first pressing block and of the front transfer assembly. When the workpiece reaches the specified position, the eighth cylinder pushes the first removal block to move downward close to the workpiece, so that the two terminal wastes at the corresponding positions are respectively located between the two grooves of the first removal block, and then the first motor drives the rotating disk to rotate, so that the first removal block is driven by the connecting block and the first slider to reciprocate rapidly along the first horizontal linear guide rail for many times, and the terminal waste is fallen off by bending the terminal for many times, and falls into the waste box under the base through the waste channel.

[0011] Furthermore, the first horizontal waste removal assembly, the second horizontal waste removal assembly and the third horizontal waste removal assembly are composed of the same as the vertical waste removal assembly, the second cam slider moves along the two first guide rods through the first linear ball bearing, and the second removal block is fixedly connected to the second cam slider. Therefore, when the second motor rotates, the second removal block can reciprocate along the first guide rod driven by the second cam slider, and the terminal is bent multiple times to make the waste fall off.

[0012] Furthermore, the front flip assembly includes a first roller, a pin, a first cam slider, a fifth sliding guide rail, a ninth cylinder, a first bracket, a first flip rod, a first spring clamping mechanism, a second bracket, a first push rod, and a tenth cylinder; the ninth cylinder is fixed on the first bracket, and the tenth cylinder is fixed on the second bracket; the first cam slider is connected to the cylinder rod profile of the ninth cylinder, the fifth sliding guide rail is fixed on the first bracket, and the first cam slider can move vertically in the fifth sliding guide rail; the first flip rod rotates around the pin; the rear flip assembly has the same composition as the front flip assembly, and the layout is perpendicular to each other.

[0013] Through the intermittent feeding of the first feeding claw of the front transfer assembly, the workpieces at the end of the assembly flow channel are arranged continuously. Each time the first feeding claw moves in a cycle, it pushes a workpiece into the groove of the first flip rod. The first spring clamping mechanism ensures that the position of the workpiece remains unchanged. The ninth cylinder drives the first cam slider to move, and the first roller rotates the first flip rod around the pin 90 degrees, so that the workpiece reaches the vertical position from the illustrated position. Then the tenth cylinder drives the first push rod to push the workpiece in the first flip rod groove into the rear transfer assembly for subsequent assembly processes. The seventeenth cylinder drives the second flip rod to rotate 90 degrees, flips the workpiece at the end of the rear transfer assembly 90 degrees, and then the third push rod on the eighteenth cylinder sends the workpiece to the detection fixture of the detection assembly for subsequent detection and packaging processes.

[0014] Furthermore, the rear transfer assembly includes a second horizontal linear guide, a horizontal slider, an eleventh cylinder, a twelfth cylinder, a second spring clamping mechanism, a second cylinder base, a thirteenth cylinder, a fourteenth cylinder, a fifteenth cylinder, a sixteenth cylinder, a first clamping claw, a pressure plate, a second clamping claw, a push claw, a second feeding claw, a second push rod, a second roller, a second conversion piece, a vertical slider, a vertical linear guide, and a push plate; the cylinder rod of the eleventh cylinder is connected to the second push rod profile, the second conversion piece and the second push rod are connected by a second roller to ensure their synchronous horizontal movement, the second conversion piece is fixedly connected to the second feeding claw, the second horizontal linear guide is fixed on the second feeding claw, and the second horizontal linear guide can move horizontally in the horizontal slider; the cylinder rod of the sixteenth cylinder is connected to the push plate profile, the push plate, the vertical slider and the horizontal slider are fixedly connected together, and the vertical slider can move vertically along the vertical linear guide.

[0015] The first cylinder base is fixedly connected to the assembly flow channel, the pressure plate is fixedly connected to the cylinder rod of the thirteenth cylinder, and the pressure plate is fixedly connected to the second clamping claw. When the thirteenth cylinder is extended, the second clamping claw moves downward in the corresponding slide groove of the assembly flow channel to clamp the workpiece. Here, the second clamping claw can clamp multiple workpieces at one time. The eleventh cylinder can drive the second feeding claw to move horizontally along the sliding guide rail pair, and the fifteenth and sixteenth cylinders can drive the second feeding claw to move vertically, so that the second feeding claw can complete the cyclic movement of the workpiece. The feeding claw, the cylinder clamping mechanism and the spring clamping mechanism cooperate to drive the workpiece to move intermittently. The workpiece clamped at the clamping claw completes the insertion process of the first terminal through the first horizontal quick-plug terminal assembly, and then the waste is removed through the first horizontal waste removal assembly; the workpiece clamped at the second clamping claw completes the insertion process of the second terminal through the second horizontal quick-plug terminal assembly, and then the waste is removed through the second horizontal waste removal assembly; the workpiece clamped at the first clamping claw completes the insertion process of the third terminal through the third horizontal quick-plug terminal assembly, and then the waste is removed through the third horizontal waste removal assembly.

[0016] Furthermore, the visual inspection component comprises a disc cam, a suction cup fixing seat, a first camera, a nineteenth cylinder, a fourth push rod, a twentieth cylinder, a second camera, a twenty-first cylinder, a transfer table, a second slider, a second linear ball bearing, a second guide rod, a first detection fixture, a second detection fixture, a first transfer fixture, a second transfer fixture, a third transfer fixture and a waste box; a heterosexual suction cup is arranged on the suction cup fixing seat, and when sucking, the nineteenth cylinder drives the fourth push rod to extend and cover the workpiece, and the suction cup transfers the workpiece of the rear flipping component from the third transfer fixture to the second transfer fixture, the first transfer fixture, the second detection fixture, the first detection fixture and the transfer fixture in sequence, and the second camera and the first camera inspect the workpiece, and when the workpiece meets the requirements, it is transferred by the suction cup to the braiding tape for braiding packaging, otherwise the nineteenth cylinder retracts, and the second linear ball bearing causes the detection table fixed on the second slider to retract along the second guide rod, so that the unqualified workpiece clamped by the sixth suction cup falls into the waste box.

[0017] The suction cup holder is moved by means of a disc cam and a roller follower and guided by a vertically cross-arranged linear ball guide pair. Six opposite-sex suction cups simultaneously suck the workpieces at corresponding positions: the first suction cup transfers the workpiece from the rear flip assembly from the third transfer fixture to the second transfer fixture. Here, before the suction cup sucks, the nineteenth cylinder drives the fourth push rod to extend and cover the workpiece to prevent the workpiece from falling due to too fast a transfer speed; the second transfer fixture and the first transfer fixture corresponding to the second and third suction cups act as transition positions and do not perform any inspection work; the third suction cup transfers the workpiece from the first transfer fixture to the second inspection fixture, and uses the second camera to check whether the pin distance meets the requirements; the fourth suction cup transfers the workpiece from the second inspection fixture to the first inspection fixture, and uses the first camera to check the pin coplanarity; the fifth suction cup transfers the workpiece from the first inspection fixture to the transfer fixture; the sixth suction cup transfers the workpiece from the transfer fixture to the taping packaging machine. Only when all visual inspections meet the requirements can a workpiece be transferred from the sixth suction cup to the tape for taping packaging. Otherwise, the nineteenth cylinder retracts, and the second linear ball bearing is used to retract the detection platform fixed on the second slide block along the second guide rod, so that the unqualified workpiece clamped by the sixth suction cup falls into the waste box.

[0018] The present invention also provides an assembly method for a 5-terminal earphone socket connector, comprising the following steps: (1) a main body loading component loads a workpiece into an assembly flow channel; (2) a front transfer component intermittently transfers the workpiece to complete the insertion of the fourth terminal and the fifth terminal, and simultaneously removes the end waste of the fourth terminal and the fifth terminal; (3) a front flip component flips 90 degrees and transfers the workpiece; (4) a rear transfer component intermittently transfers the workpiece to complete the insertion of the first terminal, and then removes the end waste of the inserted first terminal; (5) a rear transfer component intermittently transfers the workpiece to complete the insertion of the second terminal, and then removes the end waste of the inserted second terminal; (6) a rear transfer component intermittently transfers the workpiece to complete the insertion of the third terminal, and then removes the end waste of the inserted third terminal; (7) a rear flip component flips 90 degrees and transfers the workpiece; (8) inspection and packaging.

[0019] Beneficial effects of the present invention: The automatic assembly and testing equipment and process method of the present invention can integrate multiple processes such as main body loading, quick-plug terminals, waste removal and finished product testing on one production line, and can automatically and quickly assemble and test the headphone socket connector, thereby improving efficiency, reducing the occurrence of safety accidents, and freeing operators from dangerous, monotonous and heavy physical labor, effectively reducing labor costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the present invention will be further explained below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of assembling the earphone socket connector of the present invention;

[0022] Figure 2 is a schematic diagram of a first terminal braid of the present invention;

[0023] Figure 3 is a schematic diagram of the second terminal braid of the present invention;

[0024] Figure 4 is a schematic diagram of a third terminal braid of the present invention;

[0025] Figure 5 is a schematic diagram of a fourth terminal braid of the present invention;

[0026] Figure 6 is a schematic diagram of a fifth terminal braid of the present invention;

[0027] Figure 7 It is a schematic diagram of the overall equipment structure of the automatic assembly and detection equipment for 5-terminal earphone socket connectors of the present invention;

[0028] Figure 8 It is a schematic diagram of the main structure of the device of the present invention;

[0029] Fig. 9 for Figure 8 A top view of

[0030] Fig.10 It is a schematic diagram of the structure of the main feeding assembly of the present invention;

[0031] Fig.11 It is a schematic diagram of the structure of the front transfer assembly of the present invention;

[0032] Fig.12 for Fig.11 A schematic diagram of another direction;

[0033] Fig.13 It is a schematic structural diagram of a vertical quick-plug terminal assembly of the present invention;

[0034] Fig.14 It is a schematic diagram of the structure of the vertical waste removal assembly of the present invention;

[0035] Fig.15 It is a schematic diagram of the structure of the front flip assembly of the present invention;

[0036] Fig.16 It is a schematic diagram of the structure of the rear transfer assembly of the present invention;

[0037] Fig.17 For the present invention Fig.16 Schematic diagram of the other direction;

[0038] Fig.18 It is a structural schematic diagram of a horizontal quick-plug terminal assembly of the present invention;

[0039] Fig.19 It is a schematic diagram of the structure of the horizontal waste removal component of the present invention;

[0040] Fig. 20 It is a schematic diagram of the structure of the rear flip assembly of the present invention;

[0041] Fig.21 It is a schematic diagram of the structure of the detection component of the present invention;

[0042] Fig. 22 for Fig.21 Schematic diagram of another direction. DETAILED DESCRIPTION

[0043] Example 1

[0044] Combination Figure 1-Figure 22, an automatic assembly and detection device for a 5-terminal headphone socket connector, comprising a main body feeding component 1, a front transfer component 2, a first vertical quick-plug terminal component 3, a second vertical quick-plug terminal component 4, a vertical waste removal component 5, a front flip component 6, a rear transfer component 7, a first horizontal quick-plug terminal component 8, a first horizontal waste removal component 9, a second horizontal quick-plug terminal component 10, a second horizontal waste removal component 11, a third horizontal quick-plug terminal component 12, a third horizontal waste removal component 13, a rear flip component 14 and a detection component 15; one side of the main body feeding component 1 is connected to the front transfer component 2 The other side is connected to the first vertical quick-plug terminal assembly 3, the second vertical quick-plug terminal assembly 4, the vertical waste removal assembly 5 and the front flip assembly 6 in sequence, the front flip assembly 6 is connected to the first horizontal quick-plug terminal assembly 8, the first horizontal quick-plug terminal assembly 8 is connected to the first horizontal waste removal assembly 9, the second horizontal quick-plug terminal assembly 10, the second horizontal waste removal assembly 11 and the rear flip assembly 14 on one side, and the other side is the rear transfer assembly 7, the third horizontal quick-plug terminal assembly 12 and the third horizontal waste removal assembly 13 in sequence, and the rear flip assembly 14 is connected to the detection assembly 15. Figure 2-Figure 6 As shown, the production object of the present invention is a main body 20 and a first terminal 21, a second terminal 22, a third terminal 23, a fourth terminal 24, and a fifth terminal 25, which are sequentially pressed Figure 1 Insert the main body 20 in the direction of the arrow shown. The device of the present invention can make the earphone socket be packaged according to the process flow of loading, assembling, testing and packaging.

[0045] In this embodiment, the main body feeding assembly 1 includes a first cylinder 101, a cutting push rod 102, a first sliding guide rail 103, a linear vibrator 104, and a feeding track 105; the feeding track 105 is arranged above the first linear vibrator 104, and the first cylinder 101 pushes the cutting push rod 102 to move in the first sliding guide rail 103, and the first sliding guide rail 103 is connected to the tail end of the feeding track 105. The main body 20 is sent to the feeding track 105 on the linear vibrator 104 through the vibration plate. When the continuously arranged main bodies 20 move into the cutting groove of the cutting push rod 102, the first cylinder 101 pushes the cutting push rod 102 to move in the first sliding guide rail 103, and intermittently pushes one of the continuously arranged main bodies 20 to the claws of the first feeding claw 204 of the front transfer assembly 2.

[0046] In this embodiment, the front transfer assembly 2 preferably includes a second sliding guide rail 201, a third sliding guide rail 202, a second cylinder 203, a first feeding claw 204, an assembly flow channel 205, an adapter 206, a third cylinder 207, a first clamping block 208, a second clamping block 209, a floating joint 210, a first cylinder base 215211, a fourth cylinder 212, a third clamping block 213, a fourth clamping block 214, a base 215, a spring 216, a clamping rod 217 and a fourth sliding guide rail 218; the cylinder rod of the second cylinder 203 is fixed to the fourth sliding guide rail 218, and the fourth sliding guide rail 218 can be moved on the second sliding guide rail 201. The third cylinder 207 is fixedly connected to the third sliding guide rail 202, the first conversion member is fixed on the cylinder rod of the third cylinder 207, the first conversion member is fixedly connected to the third sliding guide rail 202, and the third sliding guide rail 202 can move on the fourth sliding guide rail 218; the third sliding guide rail 202 is fixedly connected to the first feeding claw 204; the spring 216 is between the base 215 and the clamping rod 217, and the clamping rod 217 can move up and down in the corresponding slide groove of the assembly channel 205; the first cylinder base 215211 is fixedly connected to the assembly channel 205, and the second clamping block 209 can move up and down in the corresponding slide groove of the assembly channel 205.

[0047] The main body 20 is intermittently transported to the assembly channel 205 through the main body feeding assembly 1, and the first feeding claw 204 circulates, driving the main body 20 to circulate according to the arrow shown, and intermittently moves a certain distance in the assembly direction. Every time it moves to a position, the spring 216 clamping machine or cylinder clamping mechanism at the corresponding position presses the main body 20 to ensure that the position of the main body 20 remains unchanged. The main body 20 under the fourth clamping block 214 completes the insertion process of the fourth terminal 24 through the first vertical quick-plug terminal assembly 3. The workpiece under the fourth clamping block 214 completes the insertion process of the fifth terminal 25 through the second vertical quick-plug terminal assembly 4. The workpiece under the first clamping block 208 and the second clamping block 209 removes the tail end of the inserted terminal through the vertical waste removal assembly 5.

[0048] In this embodiment, the first vertical quick-plug terminal assembly 3 is preferably arranged at the fourth clamping block 214 of the front transfer assembly 2, and the second vertical quick-plug terminal assembly 4 is arranged at the third clamping block 213 of the front transfer assembly 2; the first horizontal quick-plug terminal assembly 8 is located at the first cylinder 101 clamping mechanism of the rear transfer assembly 7, the second horizontal quick-plug terminal assembly 10 is located at the second cylinder 203 clamping mechanism of the rear transfer assembly 7, and the third horizontal quick-plug terminal assembly 12 is located at the third cylinder 207 clamping mechanism of the rear transfer assembly 7. The first horizontal quick-plug terminal assembly 8, the second horizontal quick-plug terminal assembly 10 and the third horizontal quick-plug terminal assembly 12 have the same composition as the first vertical quick-plug terminal assembly 3 and the second vertical quick-plug terminal assembly 4, and the layout is perpendicular to each other.

[0049] Through intermittent feeding of double ratchets, the fifth cylinder 301 drives the plane cam push rod to move, and the cutting of the terminal braid is completed through the roller follower. The sixth cylinder 302 and the seventh cylinder 303 act respectively to complete a series of processes such as clamping, forward insertion, loosening, and returning to the original position of the terminal.

[0050] In this embodiment, the vertical waste removal assembly 5 preferably includes an eighth cylinder 501, a cylinder seat 502, a second slide plate 503, a vertical sliding guide rail 504, a first horizontal linear guide rail 505, a first slider 506, a waste channel 507, a first removal block 508, a connecting plate 509, a bearing roller 510, a rotating disk 511, a motor seat 512 and a first motor 513; the cylinder rod of the eighth cylinder 501 is connected to the second slide plate 503; the first horizontal linear guide rail 505 is fixedly connected to the second slide plate 503, and the second slide plate 503 can be vertically The sliding guide rail 504 moves vertically, the first motor 513 is fixedly connected to the motor seat 512, the motor seat 512 is fixedly connected to the second slide plate 503, the rotating disk 511 is coaxially fixedly connected to the rotating shaft of the first motor 513, the bearing roller 510 is fixedly connected to the rotating disk 511, the first horizontal linear guide rail 505 is fixed to the second slide plate 503, the first slider 506 can move horizontally on the first horizontal linear guide rail 505, the connecting plate 509 is fixedly connected to the first slider 506, and the first removal block 508 is fixed to the connecting plate 509. The process of removing terminal waste is carried out below the first pressing block 208 and the front transfer assembly 2. When the workpiece reaches the specified position, the eighth cylinder 501 pushes the first removal block 508 to move downward close to the workpiece, so that the two terminal wastes at the corresponding positions are respectively located between the two grooves of the first removal block 508, and then the first motor 513 drives the rotating disk 511 to rotate, so that the first removal block 508 is driven by the connecting block and the first slider 506 to reciprocate rapidly along the first horizontal linear guide rail 505 for multiple times, and the terminal waste is fallen off by bending the terminals multiple times, and falls into the waste box under the base 215 through the waste channel 507.

[0051] In this embodiment, the first horizontal waste removal assembly 9, the second horizontal waste removal assembly 11 and the third horizontal waste removal assembly 13 are composed of the same as the vertical waste removal assembly 5, the second cam slider 902 moves along the two first guide rods through the first linear ball bearing 905, and the second removal block 904 is fixedly connected to the second cam slider 902. Therefore, when the second motor 902 rotates, the second removal block 904 can reciprocate along the first guide rod 903 driven by the second cam slider 902, and the terminal is bent multiple times to make the waste fall off.

[0052] In the preferred embodiment of the present invention, the front flip assembly 6 includes a first roller 601, a pin 602, a first cam slider 603, a fifth sliding guide rail 604, a ninth cylinder 605, a first bracket 606, a first flip rod 607, a first spring clamping mechanism 608, a second bracket 609, a first push rod 610 and a tenth cylinder 611; the ninth cylinder 605 is fixed on the first bracket 606, and the tenth cylinder 611 is fixed on the second bracket 609; the first cam slider 603 is connected to the cylinder rod profile of the ninth cylinder 605, the fifth sliding guide rail 604 is fixed on the first bracket 606, and the first cam slider 603 can move vertically in the fifth sliding guide rail 604; the first flip rod 607 rotates around the pin 602; the rear flip assembly 14 has the same composition as the front flip assembly 6, and the layout is perpendicular to each other.

[0053] Through the intermittent feeding of the first feeding claw 204 of the front transfer assembly 2, the workpieces at the end of the assembly flow channel 205 are arranged continuously. Each time the first feeding claw 204 moves in a cycle, it pushes a workpiece into the groove of the first flip rod 607. The first spring clamping mechanism 608 ensures that the position of the workpiece remains unchanged. The ninth cylinder 605 pushes the first cam slider 603 to move, and the first flip rod 607 is rotated 90 degrees around the pin 602 through the first roller 601, so that the workpiece reaches the vertical position from the illustrated position. Then the tenth cylinder 611 drives the first push rod 610 to push the workpiece in the groove of the first flip rod 607 into the rear transfer assembly 7 for subsequent assembly processes. The seventeenth cylinder 1001 drives the second flip rod 1004 to rotate 90 degrees, flips the workpiece at the end of the rear transfer assembly 7 by 90 degrees, and then the third push rod 1003 on the eighteenth cylinder 1002 sends the workpiece to the detection fixture of the detection assembly 15 for subsequent detection and packaging processes.

[0054] In the preferred embodiment, the rear transfer assembly 7 includes a second horizontal linear guide rail 701, a horizontal slider 702, an eleventh cylinder 703, a twelfth cylinder 704, a second spring clamping mechanism 705, a second cylinder base 706, a thirteenth cylinder 707, a fourteenth cylinder 708, a fifteenth cylinder 709, a sixteenth cylinder 710, a first clamping claw 711, a pressure plate 712, a second clamping claw 713, a push claw 714, a second feeding claw 715, a second push rod 716, a second roller 717, a second conversion member 718, a vertical slider 719, a vertical linear guide rail 720, and a push plate 721; the air of the eleventh cylinder 703 The cylinder rod is connected to the second push rod 716 by a profile connection, and the second conversion member 718 and the second push rod 716 are connected by a second roller 717 to ensure their synchronous movement in the horizontal direction. The second conversion member 718 is fixedly connected to the second feeding claw 715, and the second horizontal linear guide rail 701 is fixed on the second feeding claw 715. The second horizontal linear guide rail 701 can move horizontally in the horizontal slider 702; the cylinder rod of the sixteenth cylinder 710 is connected to the push plate 721 by a profile connection, and the push plate 721, the vertical slider 719 and the horizontal slider 702 are fixedly connected together, and the vertical slider 719 can move vertically along the vertical linear guide rail 720.

[0055] The cylinder clamping mechanism of the rear transfer component 7 adopts the form of a clamping claw, which can clamp multiple workpieces at the same time, and then cooperate with other components to complete the assembly and waste removal process; by vertically cross-arranging the linear guide pair, the bearing roller is used to drive the feeding claw to move horizontally. In the horizontal linear guide pair, the linear guide fixedly connected to the feeding claw is a moving part, which moves in the slider. The first cylinder base 215211 is fixedly connected to the assembly channel 205, and the pressure plate 712 is fixedly connected to the cylinder rod of the thirteenth cylinder 707. The pressure plate 712 is fixedly connected to the second clamping claw 713. When the thirteenth cylinder 707 is extended, the second clamping claw 713 moves downward in the corresponding slide groove of the assembly channel 205 to clamp the workpiece. Here, the second clamping claw 713 can clamp multiple workpieces at one time. The eleventh cylinder 703 can drive the second feeding claw 715 to move horizontally along the sliding guide rail pair, and the fifteenth cylinder 709 and the sixteenth cylinder 710 can drive the second feeding claw 715 to move vertically, so that the second feeding claw 715 can complete the circular motion of the workpiece. The feeding claw, the cylinder clamping mechanism and the spring 216 clamping mechanism cooperate to drive the workpiece to move intermittently. The workpiece clamped at the clamping claw completes the insertion process of the first terminal 21 through the first horizontal quick-plug terminal assembly 8, and then the waste is removed through the first horizontal waste removal assembly 9; the workpiece clamped at the second clamping claw 713 completes the insertion process of the second terminal 22 through the second horizontal quick-plug terminal assembly 10, and then the waste is removed through the second horizontal waste removal assembly 11; the workpiece clamped at the first clamping claw 711 completes the insertion process of the third terminal 23 through the third horizontal quick-plug terminal assembly 12, and then the waste is removed through the third horizontal waste removal assembly 13.

[0056] In this embodiment, the visual inspection component 15 preferably includes a disc cam 1501, a suction cup fixing seat 1502, a first camera 1503, a nineteenth cylinder 1504, a fourth push rod 1505, a twentieth cylinder 1506, a second camera 1507, a twenty-first cylinder 1508, a transfer table 1509, a second slider 1510, a second linear ball bearing 1511, a second guide rod 1512, a first inspection fixture 1513, a second inspection fixture 1514, a first transfer fixture 1515, a second transfer fixture 1516, a third transfer fixture 1517 and a waste box 1518; the suction cup fixing seat 1502 is provided with a heterosexual suction cup, and the nineteenth cylinder 1 504 drives the fourth push rod 1505 to extend and cover the workpiece, and the suction cup transfers the workpiece of the rear flip assembly 14 from the third transfer fixture 1517 to the second transfer fixture 1516, the first transfer fixture 1515, the second inspection fixture 1514, the first inspection fixture 1513 and the transfer fixture in sequence. The second camera 1507 and the first camera 1503 inspect the workpiece. When the workpiece meets the requirements, it is transferred by the suction cup to the braiding tape for braiding packaging. Otherwise, the nineteenth cylinder 1504 retracts, and the second linear ball bearing 1511 makes the inspection platform fixed on the second slider 1510 retract along the second guide rod 1512, so that the unqualified workpiece clamped by the sixth suction cup falls into the waste box 1518.

[0057] The disc cam 1501 and the roller follower are used as guides for the vertically cross-arranged linear ball guide pair to move the suction cup fixing seat 1502, and six opposite-sex suction cups simultaneously suck the workpieces at the corresponding positions: the first suction cup transfers the workpiece from the rear flip assembly 14 from the third transfer fixture 1517 to the second transfer fixture 1516. Here, before the suction cup sucks, the nineteenth cylinder 1504 drives the fourth push rod 1505 to extend and cover the workpiece to prevent the workpiece from falling due to the too fast transfer speed; the second transfer fixture 1516 and the first transfer fixture 1515 corresponding to the second and third suction cups act as transition positions. No inspection is done; the third suction cup transfers the workpiece from the first transfer fixture 1515 to the second inspection fixture 1514, and uses the second camera 1507 to check whether the pin distance meets the requirements; the fourth suction cup transfers the workpiece from the second inspection fixture 1514 to the first inspection fixture 1513, and uses the first camera 1503 to check the pin coplanarity; the fifth suction cup transfers the workpiece from the first inspection fixture 1513 to the transfer fixture; the sixth suction cup transfers the workpiece from the transfer fixture to the braiding packaging machine. Only when the visual inspection meets the requirements, a workpiece can be transferred from the sixth suction cup to the braiding for braiding packaging. Otherwise, the nineteenth cylinder 1504 retracts, and the second linear ball bearing 1511 is used to make the inspection table fixed on the second slider 1510 retract along the second guide rod 1512, so that the unqualified workpiece clamped by the sixth suction cup falls into the waste box 1518.

[0058] Example 2

[0059] A method for assembling a 5-terminal earphone socket connector comprises the following steps: (1) a main body loading component 1 loads a workpiece onto an assembly flow channel 205; (2) a front transfer component 2 intermittently transfers the workpiece to complete the insertion of a fourth terminal 24 and a fifth terminal 25, and simultaneously removes the end waste of the fourth terminal 24 and the fifth terminal 25; (3) a front flip component 6 flips 90 degrees and transfers the workpiece; (4) a rear transfer component 7 intermittently transfers the workpiece to complete the insertion of a first terminal 21, and then removes the end waste of the inserted first terminal 21; (5) a rear transfer component 7 intermittently transfers the workpiece to complete the insertion of a second terminal 22, and then removes the end waste of the inserted second terminal 22; (6) a rear transfer component 7 intermittently transfers the workpiece to complete the insertion of a third terminal 23, and then removes the end waste of the inserted third terminal 23; (7) a rear flip component 14 flips 90 degrees and transfers the workpiece; (8) inspection and packaging.

[0060] Many specific details are described in the above description to facilitate a full understanding of the present invention. However, the above description is only a preferred embodiment of the present invention. The present invention can be implemented in many other ways different from those described herein, so the present invention is not limited to the specific implementation disclosed above. At the same time, any person familiar with the art can make many possible changes and modifications to the technical solution of the present invention using the methods and technical contents disclosed above without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of protection of the technical solution of the present invention.

Claims

1. A 5-terminal headphone connector automatic assembly and testing equipment, Features: It includes a main body feeding component, a front transfer component, a first vertical quick-plug terminal component, a second vertical quick-plug terminal component, a vertical waste removal component, a front flip component, a rear transfer component, a first horizontal quick-plug terminal component, a first horizontal waste removal component, a second horizontal quick-plug terminal component, a second horizontal waste removal component, a third horizontal quick-plug terminal component, a third horizontal waste removal component, a rear flip component and a detection component; one side of the main body feeding component is connected to the front transfer component, and the other side is connected to the first vertical quick-plug terminal component, the second vertical quick-plug terminal component, the vertical waste removal component and the front flip component in sequence, the front flip component is connected to the first horizontal quick-plug terminal component, one side of the first horizontal quick-plug terminal component is connected to the first horizontal waste removal component, the second horizontal quick-plug terminal component, the second horizontal waste removal component and the rear flip component in sequence, the other side is the rear transfer component, the third horizontal quick-plug terminal component and the third horizontal waste removal component in sequence, and the rear flip component is connected to the detection component; The main body feeding assembly includes a first cylinder, a cutting push rod, a first sliding guide rail, a linear vibrator, and a feeding track; The feeding track is arranged above the first linear vibrator, the first cylinder pushes the cutting push rod to move in the first sliding guide rail, and the first sliding guide rail is connected to the tail end of the feeding track; The front transfer assembly includes a second sliding guide rail, a third sliding guide rail, a second cylinder, a first feeding claw, an assembly flow channel, a switching member, a third cylinder, a first clamping block, a second clamping block, a floating joint, a first cylinder base, a fourth cylinder, a third clamping block, a fourth clamping block, a base, a spring, a clamping rod and a fourth sliding guide rail; the cylinder rod of the second cylinder is fixed to the fourth sliding guide rail, and the fourth sliding guide rail moves horizontally on the second sliding guide rail; the third cylinder is fixedly connected to the third sliding guide rail, the first conversion member is fixed to the cylinder rod of the third cylinder, the first conversion member is fixedly connected to the third sliding guide rail, and the third sliding guide rail can move on the fourth sliding guide rail; the third sliding guide rail is fixedly connected to the first feeding claw; the spring is between the base and the clamping rod, and the clamping rod can move up and down in the corresponding slide groove of the assembly flow channel; the first cylinder base is fixedly connected to the assembly flow channel, and the second clamping block can move up and down in the corresponding slide groove of the assembly flow channel; The front flip assembly includes a first roller, a pin, a first cam slider, a fifth sliding guide rail, a ninth cylinder, a first bracket, a first flip rod, a first spring pressing mechanism, a second bracket, a first push rod and a tenth cylinder; the ninth cylinder is fixed on the first bracket, and the tenth cylinder is fixed on the second bracket; the first cam slider is connected to the cylinder rod profile of the ninth cylinder, the fifth sliding guide rail is fixed on the first bracket, and the first cam slider can move vertically in the fifth sliding guide rail; the first flip rod rotates around the pin; the rear flip assembly has the same composition as the front flip assembly, and the layout is perpendicular to each other; The rear transfer assembly includes a second horizontal linear guide, a horizontal slider, an eleventh cylinder, a twelfth cylinder, a second spring clamping mechanism, a second cylinder base, a thirteenth cylinder, a fourteenth cylinder, a fifteenth cylinder, a sixteenth cylinder, a first clamping claw, a pressure plate, a second clamping claw, a push claw, a second feeding claw, a second push rod, a second roller, a second conversion member, a vertical slider, a vertical linear guide and a push plate; the cylinder rod of the eleventh cylinder is connected to the second push rod profile, the second conversion member and the second push rod are connected by a second roller to ensure that they move synchronously in the horizontal direction, the second conversion member is fixedly connected to the second feeding claw, the second horizontal linear guide is fixed on the second feeding claw, and the second horizontal linear guide can move horizontally in the horizontal slider; the cylinder rod of the sixteenth cylinder is connected to the push plate profile, the push plate, the vertical slider and the horizontal slider are fixedly connected together, and the vertical slider can move vertically along the vertical linear guide.

2. The 5-terminal earphone socket connector automatic assembly and detection equipment according to claim 1, Features: The first vertical quick-plug terminal assembly is arranged at the fourth clamping block of the front transfer assembly, and the second vertical quick-plug terminal assembly is arranged at the third clamping block of the front transfer assembly; the first horizontal quick-plug terminal assembly is located at the first cylinder clamping mechanism of the rear transfer assembly, the second horizontal quick-plug terminal assembly is located at the second cylinder clamping mechanism of the rear transfer assembly, and the third horizontal quick-plug terminal assembly is located at the third cylinder clamping mechanism of the rear transfer assembly. The first horizontal quick-plug terminal assembly, the second horizontal quick-plug terminal assembly and the third horizontal quick-plug terminal assembly have the same composition as the first vertical quick-plug terminal assembly and the second vertical quick-plug terminal assembly, and the layout is perpendicular to each other.

3. The 5-terminal earphone socket connector automatic assembly and detection equipment according to claim 1, Features: The vertical waste removal assembly includes an eighth cylinder, a cylinder seat, a second slide plate, a vertical sliding guide rail, a first horizontal linear guide rail, a first slider, a waste channel, a first removal block, a connecting plate, a bearing roller, a rotating disk, a motor seat and a first motor; the cylinder rod of the eighth cylinder is connected to the second slide plate profile; the first horizontal linear guide rail is fixedly connected to the second slide plate, the second slide plate can move vertically in the vertical sliding guide rail, the first motor is fixedly connected to the motor seat, the motor seat is fixedly connected to the second slide plate, the rotating disk is coaxially fixedly connected to the rotating shaft of the first motor, the bearing roller is fixedly connected to the rotating disk, the first horizontal linear guide rail is fixedly fixed to the second slide plate, the first slider can move horizontally on the first horizontal linear guide rail, the connecting plate and the first slider are fixedly connected, and the first removal block is fixed to the connecting plate.

4. The 5-terminal earphone socket connector automatic assembly and detection equipment according to claim 3, Features: The composition of the first horizontal waste removal assembly, the second horizontal waste removal assembly and the third horizontal waste removal assembly is the same as that of the vertical waste removal assembly. The second cam slider moves along the two first guide rods through the first linear ball bearing, and the second removal block is fixedly connected to the second cam slider.

5. The 5-terminal earphone socket connector automatic assembly and detection equipment according to claim 1, Features: The detection component includes a disc cam, a suction cup fixing seat, a first camera, a nineteenth cylinder, a fourth push rod, a twentieth cylinder, a second camera, a twenty-first cylinder, a transfer table, a second slider, a second linear ball bearing, a second guide rod, a first detection fixture, a second detection fixture, a first transfer fixture, a second transfer fixture, a third transfer fixture and a waste box; a heterosexual suction cup is provided on the suction cup fixing seat, and when sucking, the nineteenth cylinder drives the fourth push rod to extend and cover the workpiece, and the suction cup transfers the workpiece of the rear flip assembly from the third transfer fixture to the second transfer fixture, the first transfer fixture, the second detection fixture, the first detection fixture and the transfer fixture in sequence, and the second camera and the first camera detect the workpiece, and when the workpiece meets the requirements, it is transferred to the braiding tape by the suction cup for braiding packaging, otherwise the nineteenth cylinder retracts, and the second linear ball bearing causes the detection table fixed on the second slider to retract along the second guide rod, so that the unqualified workpiece clamped by the sixth suction cup falls into the waste box.

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