Static iron core fully automatic feeding, welding and sorting integrated device and assembly method

Abstract

The present invention discloses a fully automatic loading, welding and sorting integrated device for static iron cores and an assembly method, comprising a base and a turntable with a pivot arranged thereon, bearing seats are evenly distributed around the turntable, bearing slots adapted to the outer shell are provided on the bearing seats, and along the movement direction of the turntable, a loading assembly for loading the outer shell and the static iron core, a welding assembly for welding the static iron core and the outer shell, a detection assembly for visually inspecting the static iron core and the outer shell after welding, and a unloading assembly for unloading the outer shell are sequentially arranged around the turntable. The beneficial effects of the present invention are mainly reflected in: sophisticated design, fully automatic loading, welding, detection, and sorting and unloading of the outer shell and the static iron core of the device, and fully automated operation, which greatly improves work efficiency, reduces work intensity, and is convenient for mass production. In addition, the device has a compact structure, a reasonable layout, reduces occupied space, and achieves high integration.

Description

Technical Field

[0001] The present invention relates to the technical field of electromagnets, and in particular to a static iron core fully automatic feeding, welding and sorting integrated device and an assembly method. Background Art

[0002] Solenoid valve is an industrial device controlled by electromagnetics. It is a basic component for controlling fluid automation. It is an actuator and is not limited to hydraulic or pneumatic. It is used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium.

[0003] For example, the authorization announcement number CN 117506140 B discloses a turbocharger solenoid valve assembly and test line, including: valve head assembly welding equipment, which is arranged at one side of the head end of the transport line to assemble and weld the solenoid valve head; coil welding and testing equipment, which is arranged downstream of the valve head assembly welding equipment, to weld and detect the resistance of the coil skeleton and diode of the solenoid valve; static iron core pressing and coil assembly equipment, which is arranged downstream of the coil welding and testing equipment, to press the static iron core and assemble the coil assembly; bushing pressing equipment, which is arranged downstream of the static iron core pressing and coil assembly equipment, to install the flange bushing on the solenoid valve housing; valve body assembly equipment, which is arranged downstream of the bushing pressing equipment, to assemble the solenoid valve body; valve body assembly equipment, which is arranged at the end of the transport line, to test the assembled solenoid valve. However, this test line requires manual auxiliary loading and transfer, etc., the intensity of manual labor is too high, the production cost is too high, the efficiency and hygiene cannot be guaranteed, and the processing needs of large quantities cannot be met. The layout occupies a large space and the layout is unreasonable. In addition, the door panels need to be completely sealed manually during welding, otherwise welding chips may easily splash, posing a safety hazard. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a static iron core fully automatic feeding, welding and sorting integrated device and an assembly method.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A fully automatic loading, welding and sorting device for a static iron core comprises a base and a turntable with a pivot arranged thereon, the turntable is evenly provided with bearing seats around it, the bearing seats are provided with bearing grooves adapted to the shell, and along the movement direction of the turntable, the turntable is sequentially provided with a loading assembly for loading the shell and the static iron core, a welding assembly for welding the static iron core and the shell, a detection assembly for visually detecting the static iron core and the shell after welding, and a unloading assembly for unloading the shell;

[0007] The welding assembly at least includes a box body and a locking block with a pivot arranged therein for locking the outer shell, an opening opened on the box body is provided directly above the locking block, a laser welder is provided on one side of the locking block, and the laser welder at least partially extends to the box body, and an exhaust pipe at least partially extends to the box body is provided on the other side of the locking block; a bracket is also provided on one side of the box body, and a grabbing piece for grabbing the outer shell on the turntable to the locking block is provided on the bracket.

[0008] Preferably, the locking block has three jaws that move synchronously toward or away from each other, a groove is provided on the inner side of the jaw, a sliding floating block is provided in the groove, one side of the floating block is fixed to the jaw by a spring, and the other side is provided with a pressure sensor disposed upper and lower.

[0009] Preferably, the feeding assembly at least includes at least a first vibrating plate and a second vibrating plate which are arranged side by side and are used to convey the outer shell and the static iron core respectively, a first side-push cylinder fixedly mounted thereon is provided at the output end of the first vibrating plate, a first side-push plate is fixedly mounted on the cylinder shaft of the first side-push cylinder, and a first slot matching the outer shell is provided on the first side-push plate; a second side-push cylinder fixedly mounted thereon is provided at the output end of the second vibrating plate, a second side-push plate is fixedly mounted on the cylinder shaft of the second side-push cylinder, and a second slot matching the static iron core is provided on the second side-push plate, and the second slot and the first slot can be moved to the same position under the drive of the second side-push cylinder and the first side-push cylinder; a column is also provided on one side of the first vibrating plate or the second vibrating plate, a telescopic cylinder is fixedly mounted on the column, a lifting cylinder is fixedly mounted on the cylinder shaft of the telescopic cylinder, and an adsorption block is fixedly mounted on the cylinder shaft of the lifting cylinder.

[0010] Preferably, an upper cylinder is fixedly provided on the first vibration plate or the second vibration plate, and a push rod is fixedly provided on the cylinder shaft of the upper cylinder, and the push rod can at least partially extend and be placed in the second slot or the first slot.

[0011] Preferably, the grabbing member at least includes a driving cylinder fixedly mounted on the bracket, a rotating motor is fixedly mounted on the cylinder shaft of the driving cylinder, a rotating plate is fixedly mounted on the motor shaft of the rotating motor, and the connection between the rotating motor and the rotating plate is located at the midpoint of the rotating plate; a clamping cylinder is fixedly mounted on both ends of the rotating plate, a clamping claw is mounted on the cylinder shaft of the clamping cylinder; a driven wheel is fixedly mounted on the locking block, a driving motor is fixedly mounted on the box body, a driving wheel is fixedly mounted on the motor shaft of the driving motor, and a transmission belt is wound around the driving wheel and the driven wheel.

[0012] Preferably, the detection assembly at least includes a detection frame and a detection plate fixed thereon, a CCD camera is fixed on the detection plate, and a light source fixed on the detection plate is provided directly in front of the CCD camera.

[0013] Preferably, the detection component also includes a support frame arranged on one side of the detection frame, a sliding cylinder is fixedly provided on the support frame, a sliding plate is fixedly provided on the cylinder shaft of the sliding cylinder, a rotating block is pivotally provided on the sliding plate, a clamping cylinder is fixedly provided on the rotating block, a clamping claw is fixedly provided on the cylinder shaft of the clamping cylinder, a servo motor is also fixedly provided on the sliding plate, a transmission wheel is fixedly provided on the motor shaft of the servo motor, and the transmission wheel is connected to the linkage wheel fixedly provided on the rotating block through a connecting belt transmission.

[0014] Preferably, the unloading assembly at least includes a screw rack and a transmission screw arranged therein, one end of the transmission screw is connected to a transmission motor fixed on the screw rack, the transmission screw is provided with a transmission nut which is screw-driven with it, a transmission rack is fixed on the transmission nut, a transmission cylinder is fixed on the transmission rack, a transmission plate is fixed on the piston of the transmission cylinder, and a unloading cylinder is fixed on the transmission plate; a support rod is also provided on one side of the screw rack, and a good product box and a bad product box are provided on the support rod.

[0015] Preferably, a pressing assembly for pressing the static iron core and the outer shell is also provided between the feeding assembly and the welding assembly, and the pressing assembly at least includes a pressing frame and a fixed plate fixed thereon, a slide rail is fixed on the fixed plate, a slider matched thereto is provided on the slide rail, a slide plate is fixed on the slide rail, a lower pressure head is fixed on the slide plate, and an upper head is fixed on the pressing frame, and the upper head is located directly below the lower pressure head.

[0016] An assembly method of a static iron core fully automatic feeding, welding and sorting integrated device comprises the following steps:

[0017] S1. The first vibration plate is started to vibrate the shell to its output end. The first side push cylinder is started to push the shell to the bottom of the adsorption block through the first slot on the first side push plate. The lifting cylinder is started to control the adsorption block to move downward until the shell is adsorbed. After adsorption, the lifting cylinder is reset, the telescopic cylinder is started to drive the adsorption block to move to the top of the bearing seat, and the lifting cylinder is started again to control the adsorption block to move downward until the shell is placed in the bearing slot.

[0018] S2, the second vibration plate is started to vibrate the static iron core to its output end, the second side push cylinder is started, and the static iron core is pushed to the bottom of the adsorption block through the second slot on the second side push plate; the lifting cylinder is started again to control the adsorption block to move downward until the static iron core is adsorbed, and after adsorption, the lifting cylinder is reset, the telescopic cylinder is started, and the adsorption block is driven to move to the top of the bearing seat, and the lifting cylinder is started again to control the adsorption block to move downward until the static iron core is placed on the shell;

[0019] S3, the clamping cylinder is started to clamp the shell and the static iron core, the driving cylinder is started to drive the rotating motor and the rotating plate to move upward to a predetermined position, the rotating motor is started to drive the rotating plate to rotate 180°, the driving cylinder is started again and reset, the clamping cylinder releases the shell, and the locking block completes the clamping of the shell;

[0020] S4, the laser welder is started to weld the housing and the static iron core. During the welding process, the driving motor is started and drives the locking block to rotate through the driving wheel, the transmission belt and the driven wheel, thereby achieving 360° directional welding;

[0021] S5, the sliding cylinder controls the sliding plate to move downward until the clamping claws on the clamping cylinder clamp the shell. After clamping, the sliding cylinder controls the sliding plate to move upward until the shell is placed within the optimal range of detection by the CCD camera; at the same time, the servo motor starts, and drives the rotating block to rotate as a whole through the transmission wheel, the connecting belt and the linkage wheel in sequence, thereby realizing all-round detection of the shell;

[0022] S6. The claws on the unloading cylinder clamp the shell, and the transmission motor is started, and the transmission frame is driven to move to one side of the good product box or the bad product box through the transmission screw and the transmission nut in turn, and the transmission cylinder drives the transmission plate to move upward until the unloading cylinder is located directly above the good product box or the bad product box. At this time, the claws on the unloading cylinder release the shell, so that the shell falls into the good product box or the bad product box, and the sorting is completed.

[0023] The beneficial effects of the present invention are mainly reflected in:

[0024] The design is exquisite. The device's shell and static iron core are fully automatically loaded, welded, tested, and sorted. The whole process is automated, which greatly improves work efficiency, reduces work intensity, and facilitates mass production. In addition, the device has a compact structure and a reasonable layout, which reduces space occupation and achieves high integration.

[0025] The floating block can float at a micro distance in the clamping jaws to adjust the position of the shell so that the shell is always in a vertical state, thereby ensuring the welding accuracy of the laser welder and improving the yield rate.

[0026] The exhaust gas generated by the laser welder during welding is discharged from the exhaust pipe in time to avoid pollution and harm to the human body and the workshop. In addition, the box can also block the spatter generated during welding to prevent it from splashing outside the box, greatly improving the cleanliness and safety.

[0027] The first card slot and the second card slot are used to push the shell and the static iron core one by one to avoid overlapping and improve the accuracy of subsequent assembly. In addition, the shell and the static iron core are adsorbed and moved by the same adsorption block, and only one set of driving source is required, which greatly reduces the cost.

[0028] The rotating block can rotate by itself under the drive of the servo motor, so as to facilitate the CCD camera to perform all-round visual inspection of the shell. The operation is simple and convenient, the connection is stable and reliable, and it is easy to disassemble, replace and repair, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The technical solution of the present invention is further described below in conjunction with the accompanying drawings:

[0030] Figure 1 A three-dimensional diagram of a preferred embodiment of the present invention;

[0031] Figure 2 for Figure 1 A magnified view of part A;

[0032] Figure 3 A three-dimensional diagram of a feeding assembly in a preferred embodiment of the present invention;

[0033] Figure 4 A first-direction stereoscopic view of a welding assembly in a preferred embodiment of the present invention;

[0034] Figure 5 A second-direction stereoscopic view of a welding assembly in a preferred embodiment of the present invention, in which the box body is removed;

[0035] Figure 6 A three-dimensional diagram of a detection assembly in a preferred embodiment of the present invention;

[0036] Figure 7 A three-dimensional diagram of a blanking assembly in a preferred embodiment of the present invention;

[0037] Figure 8 It is a stereoscopic diagram of a pressing assembly in a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0038] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments are not limited to the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0040] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0041] like Figures 1 to 8 As shown, the present invention discloses a static iron core fully automatic feeding welding sorting integrated device, comprising a base 1 and a turntable 2 pivotally arranged thereon, the turntable 2 can be driven by a motor or other driving source, both of which belong to the protection scope of the present invention. The pivot arrangement of the turntable 2 is a prior art, so the present invention will not elaborate on it in detail.

[0042] The rotating disk 2 is evenly distributed with bearing seats 21 around it, and the bearing seats 21 are provided with bearing grooves 22 adapted to the housing 100, and the bearing grooves 22 can limit the housing 100 to prevent displacement or movement of the housing 100, thereby improving the accuracy of subsequent processing. In addition, an infrared sensor can be provided on one side of the bearing seat 21 to monitor the position of the housing 100 in real time, further improving the accuracy of subsequent processing.

[0043] In a preferred embodiment, along the movement direction of the turntable 2, the turntable 2 is provided with a loading assembly 3 for loading the outer shell 100 and the static iron core 101, a welding assembly 4 for welding the static iron core 101 and the outer shell 100, a detection assembly 5 for visually inspecting the welded static iron core 101 and the outer shell 100, and a unloading assembly 6 for unloading the outer shell 100. The above layout is sophisticated, and the components cooperate with each other to realize the full-automatic loading, welding, detection, and sorting and unloading of the outer shell and the static iron core. The whole process is automated and does not require manual operation, which greatly improves work efficiency, reduces work intensity, and has a wide range of applicability.

[0044] The following is a detailed description of the specific structure of each component:

[0045] like Figure 3As shown, the feeding assembly 3 at least includes at least a first vibration plate 31 and a second vibration plate 32 which are arranged side by side and are respectively used to convey the outer shell 100 and the static iron core 101; a first side-thrust cylinder 33 is fixedly mounted thereon at the output end of the first vibration plate 31, a first side-thrust plate 34 is fixedly mounted on the cylinder shaft of the first side-thrust cylinder 33, and a first slot 35 which is adapted to the outer shell 100 is provided on the first side-thrust plate 34; a second side-thrust cylinder 36 is fixedly mounted thereon at the output end of the second vibration plate 32, a second side-thrust plate 37 is fixedly mounted on the cylinder shaft of the second side-thrust cylinder 36, and a second slot 38 which is adapted to the static iron core 101 is provided on the second side-thrust plate 37, and the second slot 38 and the first slot 35 can be moved to the same position under the drive of the second side-thrust cylinder 36 and the first side-thrust cylinder 33. A column 39 is also provided on one side of the first vibration plate 31 or the second vibration plate 32, and a telescopic cylinder 391 is fixedly provided on the column 39, and a lifting cylinder 392 is fixedly provided on the cylinder shaft of the telescopic cylinder 391, and an adsorption block 393 is fixedly provided on the cylinder shaft of the lifting cylinder 392. In the above, the first card slot and the second card slot 38 push the shell 100 and the static iron core 101 one by one to avoid overlapping and improve the accuracy of subsequent assembly. In addition, the shell and the static iron core are adsorbed and moved by the same adsorption block 393, and only one set of driving source is needed, which greatly reduces the cost. In addition, it also reduces the occupied space, realizes high integration, and makes the layout more reasonable.

[0046] The first vibration plate 31 or the second vibration plate 32 is also fixedly provided with an upper cylinder 30, and a push rod 301 is fixedly provided on the cylinder shaft of the upper cylinder 30, and the push rod 301 can at least partially extend and be placed in the second slot 38 or the first slot 35. The setting of the upper cylinder 30 can drive the housing or the static iron core to move up and down, so that the adsorption block can adsorb it more easily, thereby improving work efficiency. In this preferred embodiment, the first vibration disk 31 is started to vibrate the shell 100 to its output end, the first side push cylinder 33 is started to push the shell 100 to the bottom of the adsorption block 393 through the first card slot 35 on the first side push plate 34; the lifting cylinder 392 is started to control the adsorption block 393 to move downward until the shell 100 is adsorbed, and after adsorption, the lifting cylinder 392 is reset, the telescopic cylinder 391 is started to drive the adsorption block 393 to move to the top of the support seat 21, and the lifting cylinder 392 is started again to control the adsorption block 393 to move downward until the shell 100 is placed in the support slot 22.

[0047] The second vibration disk 32 is started to vibrate the static iron core 101 to its output end, and the second side push cylinder 36 is started to push the static iron core 101 to the bottom of the adsorption block 393 through the second slot 38 on the second side push plate 37; the lifting cylinder 392 is started again to control the adsorption block 393 to move downward until the static iron core 101 is adsorbed. After adsorption, the lifting cylinder 392 is reset, and the telescopic cylinder 391 is started to drive the adsorption block 393 to move to the top of the supporting seat 21. The lifting cylinder 392 is started again to control the adsorption block 393 to move downward until the static iron core 101 is placed on the outer shell 100.

[0048] like Figures 4 to 5 As shown, the welding assembly 4 at least includes a box body 41 and a locking block 42 pivotally disposed therein for locking the housing 100. The structure of the locking block 42 is a prior art and is not a design point of the present invention, so it will not be described in detail. An opening 49 is provided on the box body 41 just above the locking block 42, a laser welder 43 is provided on one side of the locking block 42, and the laser welder 43 at least partially extends to the box body 41, and an exhaust pipe 44 at least partially extends to the box body 41 is provided on the other side of the locking block 42. The above design is ingenious, and the exhaust gas generated by the laser welder 43 during welding is discharged from the exhaust pipe 44 in time to avoid the exhaust gas from causing harm to the human body. In addition, the box body can also block the splashes generated during welding to avoid splashing outside the box body, which greatly improves the cleanliness and safety.

[0049] A bracket 45 is further provided on one side of the box body 41 , and a grabbing member 46 for grabbing the housing 100 on the turntable 2 to the locking block 42 is provided on the bracket 45 . The grabbing member 46 at least includes a driving cylinder 461 fixed on the bracket 45, a rotating motor 462 is fixed on the cylinder shaft of the driving cylinder 461, a rotating plate 463 is fixed on the motor shaft of the rotating motor 462, and the connection between the rotating motor 462 and the rotating plate 463 is located at the midpoint of the rotating plate 463; clamping cylinders 464 are fixed on both ends of the rotating plate 463, and clamping claws 465 are provided on the cylinder shaft of the clamping cylinder 464; a driven wheel 421 is fixed on the locking block 42, a driving motor 422 is fixed on the box body 41, a driving wheel 423 is fixed on the motor shaft of the driving motor 422, and a transmission belt 424 is wound between the driving wheel 423 and the driven wheel 421. In the above, the clamping cylinder 464 is started to clamp the housing 100 and the static iron core 101, the driving cylinder 461 is started to drive the rotating motor 462 and the rotating plate 463 to move upward to a predetermined position, the rotating motor 462 is started to drive the rotating plate 463 to rotate 180°, the driving cylinder 461 is started again and reset, the clamping cylinder 464 releases the housing 100, and the locking block 42 completes the clamping of the housing 100. The laser welder 43 is started to start welding the housing 100 and the static iron core 101. During the welding process, the driving motor 422 is started and drives the locking block 42 to rotate through the driving wheel 423, the transmission belt 424 and the driven wheel 421, thereby realizing 360° directional welding.

[0050] In this preferred embodiment, the locking block 42 has three clamping jaws 429 that move synchronously toward or away from each other. A groove is provided on the inner side of the clamping jaw 429. A sliding floating block is provided in the groove. One side of the floating block is fixedly connected to the clamping jaw 429 through a spring, and the other side is provided with a pressure sensor disposed up and down. In the above, the floating block can float in the clamping jaw at a micro distance, thereby adjusting the position of the housing so that the housing is always in a vertical state, so as to ensure the welding accuracy of the laser welder 43 and improve the yield rate.

[0051] like Figure 6The detection assembly 5 at least includes a detection frame 51 and a detection board 52 fixed thereon, a CCD camera 53 is fixed on the detection board 52, and a light source 54 fixed on the detection board 52 is provided in front of the CCD camera 53. The CCD camera at least includes an image sensor and an analog-to-digital conversion circuit, the image sensor is connected to the analog-to-digital conversion circuit, the analog-to-digital conversion circuit is provided with a communication interface, the image sensor converts the external light signal into an analog signal, the analog-to-digital conversion circuit converts the analog signal into a digital signal, and transmits it to the processor. The CCD camera used in the present invention can meet the illumination requirements in an industrial manufacturing environment and has high sensitivity. The system uses a communication interface for data transmission, which can effectively prevent interference from other signals and improve the stability of data transmission. At the same time, the CCD camera includes an optical lens connected to the fuselage, the image sensor and the analog-to-digital converter are provided inside the fuselage, and the optical lens gathers external light to the image sensor, which is conducive to the system to collect clear images.

[0052] The detection component 5 also includes a support frame 55 arranged on one side of the detection frame 51, and a sliding cylinder 56 is fixedly provided on the support frame 55, and a sliding plate 57 is fixedly provided on the cylinder shaft of the sliding cylinder 56, and a rotating block 58 is pivotally provided on the sliding plate 57, and a clamping cylinder 581 is fixedly provided on the rotating block 58, and a clamping claw 582 is fixedly provided on the cylinder shaft of the clamping cylinder 581. A servo motor 59 is also fixedly provided on the sliding plate 57, and a transmission wheel 591 is fixedly provided on the motor shaft of the servo motor 59. The transmission wheel 591 is connected to the linkage wheel 592 fixedly provided on the rotating block 58 through a connecting belt 593.

[0053] In the above, the sliding cylinder 56 controls the sliding plate 57 to move downward until the clamping claw 582 on the clamping cylinder 581 clamps the housing 100. After clamping, the sliding cylinder 56 controls the sliding plate 57 to move upward until the housing 100 is placed within the optimal range for detection by the CCD camera 53; at the same time, the servo motor 59 is started, and the rotating block 58 is driven to rotate as a whole through the transmission wheel 591, the connecting belt 593 and the linkage wheel 592 in sequence, thereby realizing all-round detection of the housing 100. The above layout is reasonable, and the rotating block 58 can rotate under the drive of the servo motor 59, so as to facilitate the all-round visual detection of the housing 100 by the CCD camera. The operation is simple and convenient, the connection is stable and reliable, and it is easy to disassemble, replace and repair, which greatly improves work efficiency.

[0054] like Figure 8As shown, the unloading assembly 6 at least includes a screw frame 61 and a transmission screw arranged therein, one end of the transmission screw is connected to a transmission motor 62 fixed on the screw frame 61, the transmission screw is provided with a transmission nut which is a screw drive, a transmission frame 63 is fixed on the transmission nut, a transmission cylinder 64 is fixed on the transmission frame 63, a transmission plate 65 is fixed on the piston of the transmission cylinder 64, and a unloading cylinder 66 is fixed on the transmission plate 65; a support rod 67 is also provided on one side of the screw frame 61, and a good product box 68 and a bad product box 69 are provided on the support rod 67. The above-mentioned sorting by screw drive is to utilize the stable and reliable characteristics of screw drive. Of course, other driving devices, such as cylinders, etc., can also be used, which all belong to the protection scope of the present invention.

[0055] The claws on the unloading cylinder 66 clamp the shell 100, and the transmission motor 62 is started, and the transmission frame 63 is driven to move to one side of the good product box 68 or the bad product box 69 through the transmission screw and the transmission nut in turn, and the transmission cylinder 64 drives the transmission plate 65 to move upward until the unloading cylinder 66 is located directly above the good product box 68 or the bad product box 69. At this time, the claws on the unloading cylinder 66 release the shell 100, so that the shell 100 falls into the good product box 68 or the bad product box 69 to complete the sorting.

[0056] In this embodiment, Figure 7 As shown, a pressing assembly 7 for pressing the static iron core 101 and the shell 100 is also provided between the feeding assembly 3 and the welding assembly 4. The pressing assembly 7 at least includes a pressing frame 71 and a fixed plate 72 fixed thereon. A slide rail 73 is fixedly provided on the fixed plate 72. A slider 74 matching the slide rail 73 is provided on the slide rail 73. A slide plate 75 is fixedly provided on the slider 74. A lower pressure head 76 is fixedly provided on the slide plate 75. An upper head 77 is also fixedly provided on the pressing frame 71. The upper head 77 is located directly below the lower pressure head 76.

[0057] The working process of the present invention is briefly described below:

[0058] The first vibration plate 31 is started to vibrate the housing 100 to its output end, the first side push cylinder 33 is started to push the housing 100 to the bottom of the adsorption block 393 through the first slot 35 on the first side push plate 34; the lifting cylinder 392 is started to control the adsorption block 393 to move downward until the housing 100 is adsorbed, and after adsorption, the lifting cylinder 392 is reset, the telescopic cylinder 391 is started to drive the adsorption block 393 to move to the top of the bearing seat 21, and the lifting cylinder 392 is started again to control the adsorption block 393 to move downward until the housing 100 is placed in the bearing slot 22; the second vibration plate 32 The second side push cylinder 36 is started to vibrate the static iron core 101 to its output end, and the second side push cylinder 36 is started to push the static iron core 101 to the bottom of the adsorption block 393 through the second slot 38 on the second side push plate 37; the lifting cylinder 392 is started again to control the adsorption block 393 to move downward until the static iron core 101 is adsorbed. After adsorption, the lifting cylinder 392 is reset, and the telescopic cylinder 391 is started to drive the adsorption block 393 to move to the top of the bearing seat 21. The lifting cylinder 392 is started again to control the adsorption block 393 to move downward until the static iron core 101 is placed on the housing 100; the clamping cylinder 46 4 is started to clamp the housing 100 and the static iron core 101, the driving cylinder 461 is started to drive the rotating motor 462 and the rotating plate 463 to move upward to a predetermined position, the rotating motor 462 is started to drive the rotating plate 463 to rotate 180°, the driving cylinder 461 is started again and reset, the clamping cylinder 464 releases the housing 100, and the locking block 42 completes the clamping of the housing 100; the laser welder 43 is started to start welding the housing 100 and the static iron core 101, during the welding process, the driving motor 422 is started and driven by the driving wheel 423, the transmission belt 424 And the driven wheel 421 drives the locking block 42 to rotate, thereby realizing 360° directional welding; the sliding cylinder 56 controls the sliding plate 57 to move downward until the clamping claw 582 on the clamping cylinder 581 clamps the housing 100. After clamping, the sliding cylinder 56 controls the sliding plate 57 to move upward until the housing 100 is placed within the optimal range for detection by the CCD camera 53; at the same time, the servo motor 59 is started, and drives the rotating block 58 to rotate as a whole through the transmission wheel 591, the connecting belt 593 and the linkage wheel 592 in sequence, thereby realizing all-round detection of the housing 100;The claws on the unloading cylinder 66 clamp the shell 100, the transmission motor 62 is started, and the transmission frame 63 is driven to move to one side of the good box 68 or the bad box 69 through the transmission screw and the transmission nut in turn, and the transmission cylinder 64 drives the transmission plate 65 to move upward until the unloading cylinder 66 is located directly above the good box 68 or the bad box 69. At this time, the claws on the unloading cylinder 66 release the shell 100, so that the shell 100 falls into the good box 68 or the bad box 69, and the sorting is completed. ;

[0059] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0060] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic loading, welding and sorting device for static iron cores, comprising a base (1) and a turntable (2) pivotally arranged thereon, wherein bearing seats (21) are evenly distributed around the turntable (2), and the bearing seats (21) are provided with bearing grooves (22) adapted to the housing (100), characterized in that: Along the movement direction of the rotating disk (2), the rotating disk (2) is provided with a loading assembly (3) for loading the outer shell (100) and the static iron core (101), a welding assembly (4) for welding the static iron core (101) and the outer shell (100), an inspection assembly (5) for visually inspecting the static iron core (101) and the outer shell (100) after welding, and a unloading assembly (6) for unloading the outer shell (100) in sequence around the rotating disk (2); The welding assembly (4) comprises at least a box body (41) and a locking block (42) pivotally disposed therein for locking the outer shell (100); an opening (49) opened on the box body (41) is provided directly above the locking block (42); a laser welder (43) is provided on one side of the locking block (42); the laser welder (43) at least partially extends to the box body (41); an exhaust pipe (44) at least partially extends to the box body (41) is provided on the other side of the locking block (42); a bracket (45) is further provided on one side of the box body (41); a grabbing member (46) is provided on the bracket (45) for grabbing the outer shell (100) on the turntable (2) to the locking block (42); The grabbing member (46) at least comprises a driving cylinder (461) fixedly mounted on the bracket (45); a rotating motor (462) is fixedly mounted on the cylinder shaft of the driving cylinder (461); a rotating plate (463) is fixedly mounted on the motor shaft of the rotating motor (462); the connection point between the rotating motor (462) and the rotating plate (463) is located at the midpoint of the rotating plate (463); clamping cylinders (464) are fixedly mounted on both ends of the rotating plate (463); a clamping claw (465) is mounted on the cylinder shaft of the clamping cylinder (464); a driven wheel (421) is fixedly mounted on the locking block (42); a driving motor (422) is fixedly mounted on the box body (41); a driving wheel (423) is fixedly mounted on the motor shaft of the driving motor (422); a transmission belt (424) is wound between the driving wheel (423) and the driven wheel (421); A pressing assembly (7) for pressing the static iron core (101) and the shell (100) is also provided between the feeding assembly (3) and the welding assembly (4). The pressing assembly (7) comprises at least a pressing frame (71) and a fixing plate (72) fixed thereon. A slide rail (73) is fixedly provided on the fixing plate (72). A slider (74) matching the slide rail (73) is provided on the slide rail (73). A slide plate (75) is fixedly provided on the slider (74). A lower pressure head (76) is fixedly provided on the slider (75). An upper head (77) is also fixedly provided on the pressing frame (71). The upper head (77) is located directly below the lower pressure head (76).

2. The fully automatic feeding, welding and sorting integrated device for static iron cores according to claim 1 is characterized in that: The locking block (42) has three clamping jaws (429) that move synchronously toward or away from each other, a groove is provided on the inner side of the clamping jaw (429), a floating block is slidably arranged in the groove, one side of the floating block is fixedly connected to the clamping jaw (429) via a spring, and the other side is provided with a pressure sensor disposed in an upper and lower manner.

3. The fully automatic feeding, welding and sorting integrated device for static iron cores according to claim 2 is characterized in that: The feeding assembly (3) at least comprises a first vibration plate (31) and a second vibration plate (32) which are arranged side by side and are used to transport the outer shell (100) and the static iron core (101) respectively. The output end of the first vibration plate (31) is provided with a first side thrust cylinder (33) fixed thereon, the cylinder shaft of the first side thrust cylinder (33) is fixed with a first side thrust plate (34), and the first side thrust plate (34) is provided with a first slot (35) adapted to the outer shell (100); the output end of the second vibration plate (32) is provided with a second side thrust cylinder (36) fixed thereon, the cylinder shaft of the second side thrust cylinder (36) is fixed with a first side thrust plate (34), and the first side thrust plate (34) is provided with a first slot (35) adapted to the outer shell (100). A second side push plate (37) is provided, and a second slot (38) adapted to the static iron core (101) is provided on the second side push plate (37), and the second slot (38) and the first slot (35) can be moved to the same position under the drive of the second side push cylinder (36) and the second side push cylinder (33); a column (39) is also provided on one side of the first vibration plate (31) or the second vibration plate (32), and a telescopic cylinder (391) is fixedly provided on the column (39), and a lifting cylinder (392) is fixedly provided on the cylinder shaft of the telescopic cylinder (391), and an adsorption block (393) is fixedly provided on the cylinder shaft of the lifting cylinder (392).

4. The fully automatic feeding, welding and sorting integrated device for static iron cores according to claim 3 is characterized in that: An upper cylinder (30) is also fixedly provided on the first vibration plate (31) or the second vibration plate (32); a push rod (301) is fixedly provided on the cylinder shaft of the upper cylinder (30); and the push rod (301) can at least partially extend and be placed in the second clamping groove (38) or the first clamping groove (35).

5. The fully automatic feeding, welding and sorting integrated device for static iron cores according to claim 1 is characterized in that: The detection assembly (5) comprises at least a detection frame (51) and a detection plate (52) fixed thereon, a CCD camera (53) fixedly disposed on the detection plate (52), and a light source (54) fixedly disposed on the detection plate (52) is disposed directly in front of the CCD camera (53).

6. The fully automatic feeding, welding and sorting integrated device for static iron cores according to claim 5 is characterized in that: The detection assembly (5) further comprises a support frame (55) arranged at one side of the detection frame (51); a sliding cylinder (56) is fixedly arranged on the support frame (55); a sliding plate (57) is fixedly arranged on the cylinder shaft of the sliding cylinder (56); a rotating block (58) is pivotally arranged on the sliding plate (57); a clamping cylinder (581) is fixedly arranged on the rotating block (58); a clamping claw (582) is fixedly arranged on the cylinder shaft of the clamping cylinder (581); a servo motor (59) is also fixedly arranged on the sliding plate (57); a transmission wheel (591) is fixedly arranged on the motor shaft of the servo motor (59); the transmission wheel (591) is connected to a linkage wheel (592) fixedly arranged on the rotating block (58) by a connecting belt (593).

7. The fully automatic feeding, welding and sorting integrated device for static iron cores according to claim 1 is characterized in that: The material unloading assembly (6) at least comprises a screw frame (61) and a transmission screw arranged therein, one end of the transmission screw being in transmission connection with a transmission motor (62) fixedly arranged on the screw frame (61), the transmission screw being provided with a transmission nut which is driven by the screw, the transmission nut being fixedly arranged with a transmission frame (63), the transmission frame (63) being fixedly arranged with a transmission cylinder (64), the piston of the transmission cylinder (64) being fixedly arranged with a transmission plate (65), and the transmission plate (65) being fixedly arranged with a material unloading cylinder (66); a support rod (67) is further provided on one side of the screw frame (61), and a good product box (68) and a bad product box (69) are provided on the support rod (67).

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