Pin needle shearing device

Abstract

The application relates to a Pin pin shearing device, which comprises a workbench, supports installed on the workbench in opposition, each support being arranged with carrying equipment and tooling equipment, a turntable mechanism arranged in the middle of the oppositely arranged supports, a motor work station arranged on the turntable mechanism, a PLC control panel electrically connected with the carrying equipment, the tooling equipment and the turntable mechanism respectively, used for controlling the carrying equipment to carry a target motor to the motor work station, driving the turntable mechanism to rotate, driving the target motor to rotate into the working area of the corresponding tooling equipment, driving different Pin pins on the target motor to enter the processing area of the tooling equipment, and controlling the tooling equipment to perform a preset operation on the Pin pins in the processing area. The application can exclude the Pin pin shearing process, reduce manual participation, ensure the stable implementation of each link, and improve the qualified rate of products and the shearing work efficiency.

Description

Technical Field

[0001] This application relates to the field of motor processing technology, and in particular to a pin cutting device. Background Technology

[0002] To improve the soldering quality of motor pins to the PCB board, precise and reliable processing techniques such as straightening and shearing are typically used for the motor pins. Currently, motor pins are processed manually using straightening and shearing. The manual processing includes: manually picking up the motor from the material handling platform; manually installing auxiliary fixtures to straighten the motor pins; manually removing the auxiliary fixtures; manually placing the straightened motor into an automatic shearing mechanism; the automatic shearing mechanism using positioning and shearing components to cut the motor pins; and finally, the sheared motor flowing into the next process.

[0003] This indicates that manual operation accounts for a large proportion and requires frequent operation, which can easily lead to staff fatigue and poses risks of omissions and errors. It is only suitable for low-volume production. If high-volume production is required, it will not only increase the workload of manual labor but also fail to meet production needs. There is no error-proofing verification after straightening, which poses a risk of damage to the motor pin and equipment after entering automatic shearing. There is no confirmation of the shearing length after shearing, which cannot ensure product stability and reduces the welding qualification rate. The processing flow is unreasonable. When shearing the motor pin with the product side facing up, there is a risk that waste material will fall into the motor and cause damage to the motor, and falling objects will cause short circuits in the product. Utility Model Content

[0004] Therefore, it is necessary to provide a pin cutting device that can encompass the pin cutting process to address the aforementioned technical problems, thereby avoiding manual intervention and achieving a fully automated cutting process.

[0005] A pin cutting device, the device comprising:

[0006] Workbench;

[0007] Supports are mounted opposite each other on the workbench, and each support is equipped with handling equipment and tooling equipment.

[0008] A turntable mechanism is located in the middle of the opposing brackets, and a motor station is arranged on it;

[0009] The PLC control panel is electrically connected to the conveying equipment, the tooling equipment, and the turntable mechanism, respectively. It is used to control the conveying equipment to move the target motor to the motor station, drive the turntable mechanism to rotate, drive the target motor to the working area of ​​the corresponding tooling equipment, and drive different pins on the target motor into the processing area of ​​the tooling equipment. It also controls the tooling equipment to perform preset operations on the pins in the processing area.

[0010] In one embodiment, the handling device includes a two-axis module and a gripper module, the two-axis module being mounted on the bracket; the gripper module is installed at the lower vertical end of the two-axis module, used to grip the target motor and drive the target motor to move in both the vertical and horizontal directions.

[0011] In one embodiment, the turntable mechanism includes a first rotating base and a second rotating base;

[0012] The first rotating base is used to arrange the motor station and drive the target motor to rotate.

[0013] One or two of the first rotating bases are mounted on the second rotating base, and the target motor is driven to rotate along the center of the second rotating base.

[0014] In one embodiment, the device further includes a conveying device located below the support for mounting the tooling equipment. When the target motor enters the working area of ​​the tooling equipment, the conveying device drives the tooling equipment into the working area.

[0015] In one embodiment, the tooling equipment includes a straightening device for vertically straightening the pins of the target motor.

[0016] In one embodiment, the tooling includes a shearing device for shearing the pins of the target motor.

[0017] In one embodiment, the tooling includes an industrial camera located adjacent to the straightening device, and / or located adjacent to the shearing device, for detecting the pins of the target motor.

[0018] In one embodiment, the system further includes: a positioning mechanism, which is arranged adjacent to the turntable mechanism on the worktable; and a PLC control panel electrically connected to the positioning mechanism, used to control the clamping element on the positioning mechanism to press down and position the target motor at the motor station.

[0019] In one embodiment, the device further includes: a feeding mechanism disposed below the support; a motor tray disposed on the feeding mechanism, the motor tray driving the target motor into the picking area for the handling equipment to pick up the target motor, and / or, the motor tray entering the unloading area for the handling equipment to place the processed target motor on the motor tray.

[0020] In one embodiment, it further includes: a human-machine panel, which is connected to the PLC control panel and is used to receive operation commands to control the cutting process of the pin and display the working status of the pin.

[0021] The aforementioned pin cutting device employs a turntable mechanism mounted on a workbench and opposing brackets, each bracket housing transport equipment and tooling. The turntable mechanism is positioned in the middle of the opposing brackets, with a motor station mounted on it. A PLC control panel is electrically connected to the transport equipment, the tooling, and the turntable mechanism, controlling the transport equipment to move the target motor to the motor station, driving the turntable mechanism to rotate, causing the target motor to enter the working area of ​​the corresponding tooling, and moving different pins from the target motor into the processing area of ​​the tooling. The control panel also controls the tooling to perform preset operations on the pins in the processing area. This application integrates all pin cutting steps onto a single workbench, employing a fully automated pin cutting process. It enables parallel processing of straightening and cutting steps at two workstations, along with pass rate detection, reducing the risk of damage in traditional production processes and improving product pass rates. By reducing manual intervention, it ensures stable implementation of each step, lowers product defect rates, and has good potential for widespread adoption. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the pin cutting device provided in the first embodiment.

[0023] Figure 2 This is a schematic diagram of a traditional pin shearing mechanism.

[0024] Figure 3 This is a front view of the workbench provided in the first embodiment.

[0025] Figure 4 This is a top view of the workbench provided in the first embodiment.

[0026] Figure 5 This is a schematic diagram of the structure of one of the handling devices provided in the second embodiment.

[0027] Figure 6 This is a schematic diagram of another handling device provided in the second embodiment.

[0028] Figure 7 This is a schematic diagram of the handling equipment provided in the second embodiment.

[0029] Figure 8 This is a schematic diagram of the turntable mechanism on the workbench provided in the third embodiment.

[0030] Figure 9 This is a schematic diagram of the turntable mechanism provided in the third embodiment.

[0031] Figure 10 This is a detailed structural diagram of the straightening device provided in the fourth embodiment.

[0032] Figure 11 This is a detailed structural diagram of the shearing device provided in the fourth embodiment.

[0033] Figure 12 This is a block diagram illustrating the working principle of the tooling equipment provided in the fourth embodiment.

[0034] Figure 13 This is a block diagram illustrating the working principle of the conveying device provided in the fourth embodiment.

[0035] Figure 14 This is a schematic diagram of the positioning mechanism provided in the fifth embodiment.

[0036] Figure 15 This is a block diagram illustrating the working principle of the positioning mechanism provided in the fifth embodiment.

[0037] Figure 16 This is a schematic diagram of the feeding mechanism provided in the sixth embodiment.

[0038] Figure 17 This is a block diagram illustrating the working principle of the feeding mechanism provided in the sixth embodiment.

[0039] Icon labels:

[0040] 100. Pin cutting device; 110. Workbench; 120. Support; 200. Handling equipment; 210. Two-axis module; 211. First servo motor; 212. First linear guide; 213. Second linear guide; 214. First mounting plate; 215. First double-speed chain; 216. Second double-speed chain; 217. Second mounting bracket; 220. Gripper module; 221. First cylinder; 222. Gripper; 300. Turntable mechanism; 310. First rotating base; 320. Second rotating base; 330. Second servo motor; 340. Second cylinder; 410. Straightening equipment. 411. Straightening head; 420. Shearing equipment; 421. Shearing head; 431. First industrial camera; 432. Second industrial camera; 440. Vacuum cleaning equipment; 501. First conveyor; 502. Second conveyor; 510. Third servo motor; 520. Third double-speed chain; 600. Positioning mechanism; 610. Clamping component; 620. Positioning bracket; 630. Third cylinder; 640. Fourth double-speed chain; 700. Feeding mechanism; 710. Motor tray; 720. Lifting cylinder; 810. PLC control panel; 820. Human-machine panel; 900. Pin shearing mechanism. Detailed Implementation

[0041] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. Based on the description of the present invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present invention.

[0042] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0043] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0044] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0045] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0046] First Embodiment

[0047] Please refer to the attached document. Figure 1 The first embodiment of this application provides a schematic diagram of the pin cutting device. The pin cutting device 100 integrates all pin cutting steps into an automated operating cabinet. It can automatically cut the pins of motors, and also cut the pins of other devices. In this embodiment, the pin can be referred to as a lead.

[0048] The first embodiment of this application provides a pin cutting device, including: a workbench 110, a support 120, a handling device 200, a tooling device, a turntable mechanism 300, a positioning mechanism 600, a feeding mechanism 700, and a PLC control panel 810.

[0049] Please refer to the attached document. Figure 2 The schematic diagram of a traditional pin cutting mechanism shows that the pin cutting mechanism 900 can cut the straightened motor pins. Therefore, the pin cutting mechanism 900 can only operate in one step of the motor pin cutting process. The traditional motor pin cutting process includes: manually picking up the target motor from the material picking platform, straightening the motor pins with the help of auxiliary tooling, putting the straightened target motor into the pin cutting mechanism for cutting, and then flowing the processed target motor into the next process.

[0050] Compared to the traditional motor pin cutting process, the pin cutting device provided in this embodiment encompasses all the steps of the traditional motor pin cutting process. Compared to the excessive manual intervention in the traditional process, the motor pin cutting process implemented by the pin cutting device in this embodiment does not require frequent manual operation, avoiding personnel fatigue and omissions / errors caused by manual operation. It can be used for small-batch or mass production and can meet various production needs.

[0051] Please refer to the attached document. Figure 3-4 The first embodiment of this application provides a front view and a top view of the workbench. Supports 120 are mounted opposite each other on the workbench 110, and each support 120 is equipped with a conveying device 200 and tooling equipment. Further, two supports 120 are mounted on the workbench 110, and the two supports 120 are arranged opposite each other. Each support 120 is equipped with a conveying device 200 and tooling equipment, and the tooling equipment on the two supports 120 has different functions. Further, the pin cutting process in this embodiment mainly includes straightening the pin and cutting the pin. Based on this, the two opposing supports 120 in this embodiment are respectively equipped with tooling equipment for straightening the pin and tooling equipment for cutting the pin. In order to move the target motor from the picking area to the motor station, and from the motor station to the unloading area, the two opposing supports 120 in this embodiment are respectively equipped with conveying equipment for picking up and conveying equipment for unloading. The material handling area is located near the support 120 where the straightening pins are located, and the material unloading area is located near the support 120 where the shearing pins are located. Optionally, the two supports 120 are equipped with the same material handling equipment 200.

[0052] Optionally, the turntable mechanism 300 is located in the middle of the opposing brackets, and a motor station is arranged on it. Further, in this embodiment, the pin can be located at any position on the target motor, such as the tail, side, or rear cover of the motor. To facilitate the straightening operation of the pin, when the target motor is placed at the motor station, the pin's lead-out direction on the target motor is consistent with the straightening direction. Optionally, the turntable mechanism can be arranged with two motor stations to implement dual-station operation. This allows the tooling equipment on the two brackets to process the pin straightening and pin cutting operations in parallel, greatly improving the efficiency of the fully automated pin cutting process.

[0053] Optionally, the PLC control panel 810 is electrically connected to the handling equipment 200, the tooling equipment, and the turntable mechanism 300, respectively. It controls the handling equipment 200 to move the target motor to the motor station, drives the turntable mechanism 300 to rotate, causing the target motor to enter the working area of ​​the corresponding tooling equipment, and drives different pins on the target motor into the processing area of ​​the tooling equipment. It also controls the tooling equipment to perform preset operations on the pins in the processing area. Further, when the tooling equipment is a straightening device, the preset operation is a straightening operation; when the tooling equipment is a shearing device, the preset operation is a shearing operation.

[0054] The PLC control panel 810 integrates a programmable logic controller (PLC) and supporting electrical components into an industrial automation control device. It is used to monitor and control the pin cutting process on the workbench and realizes functions such as logic control, motion control, and data acquisition through programming.

[0055] In one embodiment, the pin cutting device further includes a human-machine panel, which is electrically connected to the PLC control panel 810 and is used to receive operation commands to control the pin cutting process and display the working status of the pin.

[0056] Therefore, the pin cutting device provided in this embodiment can realize automated motor handling, pin straightening, pin cutting and other operations, completely replace manual operation, realize batch operation, and has high efficiency and stable operation.

[0057] Second Embodiment

[0058] Please refer to the attached document. Figure 5 A schematic diagram of the structure of one of the handling devices provided in the second embodiment of this application. Please refer to the attached diagram. Figure 6 A schematic diagram of another handling device provided in the second embodiment of this application. Please refer to the attached diagram. Figure 7 The principle block diagram of the handling equipment provided in the second embodiment of this application.

[0059] The pin cutting device includes: a bracket 120, a workbench 110, a PLC control panel 810, a handling device 200, and a turntable mechanism 300.

[0060] Support brackets 120 are mounted opposite each other on the workbench, and each support bracket 120 is equipped with a transport device 200. A motor station is arranged on the turntable mechanism 300. The PLC control panel 810 is electrically connected to the transport device 200 and is used to control the transport device 200 to transport the target motor to the motor station.

[0061] Optionally, the handling equipment 200 includes a two-axis module 210 and a gripper module 220. The two-axis module 210 is mounted on the bracket 120. The gripper module 220 is installed at the lower vertical end of the two-axis module 210, which is used to grip the target motor and drive the target motor to move in the vertical and horizontal directions. Thus, in this embodiment, after the gripper module 220 grips the target motor, the two-axis module 210 drives the target motor gripped by the gripper module 220 to be transported from the material handling area to the motor station.

[0062] Optionally, the gripper module 220 includes a first cylinder 221 and a gripper 222. The gripper 222 is fixed to the end of the piston rod of the first cylinder 221. When the piston rod of the first cylinder 221 extends, its connecting rod pushes the gripper arm to rotate, causing the gripper 222 to close. Then, when the piston rod of the first cylinder retracts, the gripper 222 opens. In this embodiment, the PLC control panel 810 is electrically connected to the first cylinder 221 and is used to control the opening or closing of the gripper 222 to perform gripping, clamping, or releasing operations on the target motor.

[0063] Optionally, the two-axis module 210 includes two independent motion axes (e.g., X-axis and Y-axis), which can realize linear motion or planar positioning. Based on this, the two-axis module 210 in this embodiment includes a first servo motor 211, a first linear guide rail 212, a second linear guide rail 213, a first mounting plate 214, a first double-speed chain 215, a second double-speed chain 216, and a second mounting bracket 217. The first linear guide rail 212 is horizontally mounted on the bracket 120, and the first mounting plate 214 is slidably mounted on the first linear guide rail 212; the track of the first double-speed chain 215 is horizontally mounted on the bracket 120 and is arranged adjacent to the first linear guide rail 212, and its chain is fixedly connected to the first mounting plate 214 to drive the first mounting plate 214 to move horizontally along the first linear guide rail 212. The second linear guide rail 213 is fixedly mounted on the first mounting plate 214 and arranged perpendicularly to the first linear guide rail 212. The second mounting bracket 217 is slidably mounted on the second linear guide rail 213. The track of the second speed-multiplying chain 216 is fixedly connected to the first mounting plate 214, and its chain is fixedly connected to the second mounting bracket 217 to drive the second mounting bracket 217 to move vertically along the second linear guide rail 213. A gripper module 210 is installed at the lower end of the second mounting bracket 217.

[0064] In this embodiment, the PLC control panel 810 is electrically connected to the first servo motor 211 and the first cylinder 221. The output end of the first servo motor 211 is connected to the first double-speed chain 215 and the second double-speed chain 216. Thus, the PLC control panel 810 controls the movement of the first double-speed chain 215 and the second double-speed chain 216 through the first servo motor 211 to drive the gripper 222 into the material picking area. After the gripper 222 grabs and holds the target motor in the material picking area through the first cylinder 221, it again controls the movement of the first double-speed chain 215 and the second double-speed chain 216 through the first servo motor 211 to move the target motor to the motor station. Finally, the gripper 222 releases the target motor through the first cylinder 221.

[0065] Optionally, the handling equipment 200 also includes sensors, and the PLC control panel 810 is electrically connected to the sensors. The sensors may include photoelectric sensors for detecting whether a motor is present in the material handling area or whether a motor is placed in the motor station. The sensors may also include pressure sensors for detecting the gripping state of the grippers.

[0066] Third Embodiment

[0067] Please refer to the attached document. Figure 8 The third embodiment of this application provides a structural schematic diagram of the turntable mechanism on the workbench. Please refer to the attached diagram. Figure 9 The principle block diagram of the turntable mechanism provided in the third embodiment of this application.

[0068] The pin cutting device includes a PLC control panel 810 and a turntable mechanism 300. The PLC control panel 810 is electrically connected to the turntable mechanism 300 and is used to drive the turntable mechanism 300 to rotate, drive the target motor to the working area of ​​the corresponding tooling equipment, and drive different pins on the target motor into the processing area of ​​the tooling equipment.

[0069] To further explain, the turntable mechanism 300 is located in the middle of the opposing brackets 120, and the turntable mechanism 300 is equidistant from the two opposing brackets 120. Different functional tooling devices are arranged on the brackets 120. According to the pin cutting process, the tooling devices include at least a straightening device 410 and a cutting device 420. In this embodiment, rotating the turntable mechanism 300 drives the target motor into the corresponding functional work area, thereby replacing the method of moving the target motor to different functional work areas. This avoids the risk of damage to the pin caused by moving the target motor before cutting after straightening.

[0070] Optionally, the turntable mechanism 300 includes a first rotating base 310 and a second rotating base 320; the first rotating base 310 is used to arrange the motor station and drive the target motor to rotate; one or two first rotating bases 310 are installed on the second rotating base 320, and the target motor is driven to rotate along the center of the second rotating base 320.

[0071] Optionally, the turntable mechanism 300 includes a second servo motor 330 and a second cylinder 340. The output end of the second servo motor 330 is connected to the first rotating base 310, and the output end of the second cylinder 340 is connected to the second rotating base 320. The PLC control panel 810 is electrically connected to the second servo motor 330 and the second cylinder 340 respectively. The first rotating base 310 is rotated by the second servo motor 330, and the second rotating base 320 is rotated by the second cylinder 340.

[0072] Optionally, two first rotating bases 310 are provided on the second rotating base 320, and each first rotating base 310 is equipped with a second servo motor 330, so as to realize dual-station parallel rotation operation.

[0073] Optionally, a first support rod and a second support rod are arranged on the first rotating base 310. The motor station is arranged through the first support rod and the second support rod so that when the target motor is placed on the motor station, the first support rod and the second support rod simultaneously press against the mounting flange of the target motor, thereby ensuring that the target motor is stably placed on the motor station.

[0074] Fourth embodiment

[0075] Please refer to the attached document. Figure 10 A detailed structural schematic diagram of the straightening equipment provided in the fourth embodiment of this application; please refer to the appendix. Figure 11 A detailed structural schematic diagram of the shearing device provided in the fourth embodiment of this application. Please refer to the attached diagram. Figure 12 The fourth embodiment of this application provides a block diagram illustrating the working principle of the tooling equipment. Please refer to the attached diagram. Figure 13 The fourth embodiment of this application provides a block diagram illustrating the working principle of the conveying device. Please continue to refer to the appendix. Figure 5-6 The straightening and shearing equipment in the process.

[0076] The pin cutting device includes a PLC control panel 810 and tooling equipment, which includes a straightening device 410, a cutting device 420, and an industrial camera 430.

[0077] Optionally, the pin cutting device also includes a conveying device located below the bracket 120 for mounting tooling equipment. When the target motor enters the working area of ​​the tooling equipment, the conveying device drives the tooling equipment into the working area. In this embodiment, conveying devices are correspondingly installed under the two brackets, and straightening equipment 410 and cutting equipment 420 are respectively installed.

[0078] Optionally, the conveying equipment includes a third servo motor 510, a conveying track, a third speed-multiplying chain 520, a tooling plate, and a first stopper. The conveying track is fixedly installed on the workbench 110 below the bracket 120. The third speed-multiplying chain 520 is installed on the conveying track, and its chain is fixedly connected to the tooling plate. Tooling equipment is installed on the tooling plate. The first stopper is provided on the third speed-multiplying chain 520. The output end of the third servo motor 510 is connected to the third speed-multiplying chain 520. The PLC control panel 810 is electrically connected to the third servo motor 510, and controls the third speed-multiplying chain 520 to move horizontally along the conveying track and drive the tooling equipment to move vertically. When it reaches the first stopper, the PLC control panel 810 stops the movement of the third speed-multiplying chain 520.

[0079] Optionally, the tooling equipment includes a straightening device 410 for vertically straightening the pins of the target motor.

[0080] Optionally, the tooling includes a shearing device 420 for shearing the pins of the target motor.

[0081] The straightening device 410 and the shearing device 420 are respectively arranged on conveying devices 500 under different supports. Further explanation: the conveying devices include a first conveying device 501 and a second conveying device 502. The first conveying device 501 is used to convey the straightening device 410, and the second conveying device 502 is used to convey the shearing device 420. After the target motor arrives at the motor station, the PLC control panel 810 conveys the straightening device 410 to the work area via the first conveying device 501. Optionally, the pins of the target motor extend vertically. Based on this, the processing area of ​​the straightening device 410 is below the motor station. After the target motor is placed at the motor station, one pin enters the processing area of ​​the straightening device 410. The PLC control panel 810 controls the straightening head 411 of the straightening device 410 to extend into the processing area, pinch the end of the pin, and straighten it vertically. After straightening the current pin, the first rotating base 310 where the current motor station is located is rotated, causing adjacent pins to enter the processing area. The straightening device 410 is then driven again to straighten the pins in the processing area. This process continues until all pins at the current motor station are straightened. Then, the second rotating base 320 is rotated, causing the motor station to enter the working area of ​​the shearing device 420, and causing one pin from the target motor to enter the processing area of ​​the shearing device. The PLC control panel 810 controls the second conveying device 502 to transport the shearing device 420 to the working area. After the PLC control panel 810 controls the shearing head 421 of the shearing device 420 to extend into the processing area, the excess pins are cut off based on the reserved size of the shearing head.

[0082] Optionally, the tooling includes an industrial camera, which is located adjacent to the straightening device 410, and / or, the industrial camera is located adjacent to the shearing device 420, for detecting and processing the motor pins.

[0083] To further explain, the industrial cameras include a first industrial camera 431 and a second industrial camera 432. The first industrial camera 431 is arranged adjacent to the straightening device 410. After the straightening device 410 straightens the pins of the target motor, the first industrial camera 431 detects the perpendicularity of the pins. When the perpendicularity of the pin does not meet the preset perpendicularity requirement, the straightening device 410 repeats the straightening process for the current pin until the first industrial camera 431 detects that its perpendicularity is qualified. Then, the PLC control panel 810 drives the first rotating base 310 to rotate, so that the adjacent pins are rotated into the processing area of ​​the straightening device 410 for straightening operation, and continue to be detected for perpendicularity by the first industrial camera 431. When the perpendicularity is unqualified, the straightening operation is repeated. When the perpendicularity is qualified, the first rotating base 310 is rotated until the perpendicularity of all pins is qualified. Then, the second rotating base 320 is rotated so that the motor station enters the working area of ​​the shearing device 420.

[0084] To further explain, the second industrial camera 432 is adjacent to the shearing device 420. After the shearing device 420 shears the pins of the target motor, the second industrial camera 432 detects the pins. When the detection is qualified, it drives the first rotating base 310 to rotate, so that the adjacent pins are rotated into the processing area of ​​the shearing device 420 for shearing operation, and continues to be detected by the second industrial camera 432. If the pin shearing is unqualified, it is sheared again, or the shearing stops after the current pin shearing is unqualified, and the conveying device 200 is driven to move the unqualified target motor. When the pin is qualified, the first rotating base 310 is rotated until all pins are qualified, then the shearing stops, and the conveying device is driven to move the processed target motor.

[0085] Optionally, the pin cutting device also includes a vacuum cleaner 440, which is fixedly installed on the workbench 110 and located below the cutting processing area. The PLC control panel 810 is electrically connected to the vacuum cleaner 440. When the cutting device 420 performs the cutting operation, the control panel 810 controls the vacuum cleaner 440 to collect the cut waste into a preset waste box, thereby avoiding the risk of short circuit caused by the cut waste falling into the target motor.

[0086] Fifth Embodiment

[0087] Please refer to the attached document. Figure 14 A schematic diagram of the positioning mechanism provided in the fifth embodiment of this application. Please refer to the attached diagram. Figure 15 The working principle block diagram of the positioning mechanism provided in the fifth embodiment of this application.

[0088] The pin cutting device includes a PLC control panel 810 and a positioning mechanism 600, with the PLC control panel 810 and the positioning mechanism 600 being electrically connected.

[0089] Optionally, the positioning mechanism 600 and the turntable mechanism 300 are arranged adjacent to each other on the worktable 110; the PLC control panel 810 is electrically connected to the positioning mechanism 600 and is used to control the clamping member 610 on the positioning mechanism 600 to press down and position the target motor at the motor station.

[0090] Based on the motor station design, the clamping element 610 of the positioning mechanism 600 is arranged above each working area of ​​the motor station. When the handling equipment 200 moves the target motor to the motor station, the PLC control panel 810 drives the clamping element 610 of the positioning mechanism 600 to press down on the target motor, so that the tips of all the pins on the target motor are on the same horizontal plane. Therefore, the positioning mechanism 600 includes two clamping elements 610, respectively arranged above different functional working areas.

[0091] Optionally, the positioning mechanism 600 includes a positioning bracket 620, on which positioning components are symmetrically arranged. Each positioning component includes a third cylinder 630, a fourth speed chain 640, a sliding frame, a self-rotating bearing, and a clamping member 610. The guide rail of the fourth speed chain is vertically mounted on the positioning bracket, and its chain is fixedly connected to the sliding frame. A connecting rod is provided on the sliding frame, and one end of the connecting rod is mounted on the clamping member 610 via the self-rotating bearing. The PLC control panel 810 is electrically connected to the third cylinder 630. Before straightening or shearing, the third cylinder 630 controls the fourth speed chain to drive the clamping member 610 downwards and press down on the positioning target motor.

[0092] Sixth Embodiment

[0093] Please refer to the attached document. Figure 16 A schematic diagram of the feeding mechanism provided in the sixth embodiment of this application. Please refer to the attached diagram. Figure 17 The working principle block diagram of the feeding mechanism provided in the sixth embodiment of this application.

[0094] The pin cutting device includes a PLC control panel 810 and a feeding mechanism 700, with the PLC control panel 810 and the feeding mechanism 700 being electrically connected.

[0095] Optionally, the feeding mechanism 700 is arranged below the support 120; a motor tray 710 is arranged on the feeding mechanism 700, the motor tray 710 drives the target motor into the picking area so that the handling equipment 200 can grab the target motor, and / or, the motor tray 710 enters the unloading area so that the handling equipment 200 can place the processed target motor on the motor tray 710.

[0096] To further explain, the feeding mechanism 700 is equipped with a picking area and a discharging area. Positioning pins and lifting cylinders 720 are respectively arranged in the picking area and the discharging area. The PLC control panel 810 is electrically connected to the lifting cylinders 720.

[0097] When the motor pallet 710 reaches the material handling area, the positioning pin stops the motor pusher 710 from moving forward. The PLC control panel 810 controls the lifting cylinder 720 to lift the motor pallet 710. When the motor station enters the working area of ​​the shearing equipment, the PLC control panel 810 controls the lifting cylinder 720 to lower the motor pallet 710. The motor pallet 710 moves to the unloading area. The PLC control panel 810 controls the lifting cylinder 720 to lift the motor pallet 710 again, waiting for the handling equipment 200 to move the target motor onto the motor pallet 710.

[0098] The pin cutting device provided in this application embodiment can achieve 100% automation and intelligence, improve the processing efficiency of motor pins, and reduce labor costs. The dual-station parallel design can significantly increase the production cycle time, meeting the needs of high output and automation. Through an industrial camera, 100% automation and self-inspection functions can be achieved, enabling precise monitoring and control of the processing process, thereby ensuring the stability of motor pins during processing, improving the quality and pass rate of device processing, and ensuring that every step is traceable and every second is fully utilized, thus improving production reliability. The optimized processing sequence avoids the risk of product and equipment damage caused by motor pins during processing from the root. The pin cutting device is a non-standard mechanism with strong plasticity and flexibility, and can be adapted to different device processing needs through minor modifications.

[0099] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0100] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A pin cutting device, characterized in that, The device includes: Workbench; Supports are mounted opposite each other on the workbench, and each support is equipped with handling equipment and tooling equipment. A turntable mechanism is located in the middle of the opposing brackets, and a motor station is arranged on it; The PLC control panel is electrically connected to the conveying equipment, the tooling equipment, and the turntable mechanism, respectively. It is used to control the conveying equipment to move the target motor to the motor station, drive the turntable mechanism to rotate, drive the target motor to the working area of ​​the corresponding tooling equipment, and drive different pins on the target motor into the processing area of ​​the tooling equipment. It also controls the tooling equipment to perform preset operations on the pins in the processing area.

2. The pin cutting device according to claim 1, characterized in that, The handling equipment includes a two-axis module and a gripper module. The two-axis module is mounted on the bracket. The gripper module is installed at the lower vertical end of the two-axis module, which is used to grip the target motor and drive the target motor to move in the vertical and horizontal directions.

3. The pin cutting device according to claim 1, characterized in that, The turntable mechanism includes a first rotating base and a second rotating base; The first rotating base is used to arrange the motor station and drive the target motor to rotate. One or two of the first rotating bases are mounted on the second rotating base, and the target motor is driven to rotate along the center of the second rotating base.

4. The pin cutting device according to claim 1, characterized in that, Also includes: A conveying device is located below the support frame and is used to install the tooling equipment. When the target motor enters the working area of ​​the tooling equipment, the conveying device drives the tooling equipment into the working area.

5. The pin cutting device according to claim 4, characterized in that, The tooling equipment includes a straightening device, which is used to straighten the pins of the target motor in the vertical direction.

6. The pin cutting device according to claim 4, characterized in that, The tooling equipment includes a shearing device, which is used to cut the pins of the target motor.

7. The pin cutting device according to claim 5, characterized in that, The tooling equipment includes an industrial camera, which is located adjacent to the straightening equipment and is used to detect and process the pins of the target motor.

8. The pin cutting device according to claim 6, characterized in that, The tooling equipment includes an industrial camera, which is located adjacent to the shearing device and is used to detect and process the pins of the target motor.

9. The pin cutting device according to claim 1, characterized in that, Also includes: A positioning mechanism is provided, which is arranged adjacent to the turntable mechanism on the worktable. A PLC control panel is electrically connected to the positioning mechanism and is used to control the clamping parts on the positioning mechanism to press down and position the target motor at the motor station.

10. The pin cutting device according to claim 1, characterized in that, Also includes: A feeding mechanism is arranged below the support; a motor tray is arranged on the feeding mechanism, the motor tray drives the target motor into the picking area so that the handling equipment can grab the target motor, and / or, the motor tray enters the unloading area so that the handling equipment can place the processed target motor on the motor tray.

11. The pin cutting device according to claim 1, characterized in that, Also includes: The human-machine panel is connected to the PLC control panel and is used to receive operation commands to control the cutting process of the pin and display the working status of the pin.

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