Magnetic core arrangement machine

Abstract

The present invention relates to the technical field of conveying devices, and discloses a magnetic core arrangement machine, comprising: a transfer mechanism, a loading mechanism and a removing mechanism, wherein the transfer mechanism comprises a first pallet, a second pallet and a shifting block, the second pallet is located at one end of the first pallet, a first discharge groove is arranged on the top side of the first pallet along its length direction, a second discharge groove connected to the first pallet is arranged on the top side of the second pallet, and the shifting block can move back and forth between the first discharge groove and the second discharge groove; the loading mechanism comprises a material tray, an image recognition module and a first moving device, the image recognition module is used for image recognition of the material tray, and a first suction nozzle is arranged at the moving end of the first moving device; the removing mechanism comprises a material plate and a second moving device, and a plurality of second suction nozzles are arranged at the moving end of the second moving device. The present invention selects and arranges scattered magnetic cores through image recognition, thereby improving the efficiency and accuracy of magnetic core discharge, and is particularly suitable for magnetic cores with smaller volume.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, in particular to a magnetic core arrangement machine. Background Art

[0002] Magnetic cores are required when producing and assembling inductors. When the volume of the inductor is large, the volume of the corresponding magnetic core is also large. At this time, the magnetic core can be arranged and loaded through equipment such as direct vibration guide slots. However, with the miniaturization of electrical components, the volume of inductors required is getting smaller and smaller, and the volume of the corresponding magnetic core is also smaller. The traditional method of arranging and loading magnetic cores is no longer applicable. The magnetic cores can only be arranged manually, but the efficiency of manual arrangement of magnetic cores is low. In addition, due to the small volume of the magnetic cores, it is easy to make mistakes in the positive and negative placement when taking and placing, which affects the subsequent processing and production. Therefore, there is an urgent need for a device that can be used for automatic arrangement of smaller magnetic cores. Summary of the invention

[0003] The purpose of the present invention is to provide a magnetic core arrangement machine to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the present invention to solve its technical problem is: A magnetic core arrangement machine includes: a transfer mechanism, including a first pallet, a second pallet and a shifting block, the second pallet is located at one end of the first pallet, a first discharge trough is arranged on the top side of the first pallet along its length direction, a second discharge trough connected to the first pallet is arranged on the top side of the second pallet, and the shifting block can move back and forth between the first discharge trough and the second discharge trough; a loading mechanism, including a material tray, an image recognition module and a first moving device, the image recognition module is used for image recognition of the material tray, a first suction nozzle is arranged at the moving end of the first moving device, and the first moving device is configured to drive the first suction nozzle to move back and forth between the material tray and the first discharge trough according to the image recognition information of the image recognition module; a removing mechanism, including a material plate and a second moving device, a plurality of second suction nozzles are arranged at the moving end of the second moving device, and the second moving device can drive a plurality of second suction nozzles to move back and forth between the material plate and the second discharge trough.

[0005] The technical solution has at least the following beneficial effects: the material tray is filled with magnetic cores that need to be arranged for loading. At this time, the magnetic cores are placed in different positions on the front and back and are scattered in the material tray. When discharging, the image recognition module first performs image recognition on the material tray, and then the position and placement orientation of the magnetic cores in the material tray can be identified. The first moving device drives the first suction nozzle to move to the magnetic core with the correct orientation according to the image recognition information of the image recognition module, and the magnetic core is sucked up by the first suction nozzle and moved to the first discharge slot. Then the shifting block moves from the first discharge slot to the second discharge slot, and resets after the magnetic core is dialed into the second discharge slot, and the first suction nozzle returns to the original position. To the material tray, repeat the process of loading the magnetic cores to the first discharge slot, repeat this process multiple times from the material tray to the first discharge slot, and then transfer the magnetic cores to the second discharge slot to realize the discharge of multiple magnetic cores. When the magnetic cores in the second discharge slot are arranged to a set number, the second moving device in the removal mechanism drives the multiple second suction nozzles to move to the second discharge slot, and the multiple second suction nozzles simultaneously absorb the multiple magnetic cores, and then the second moving device drives the multiple second suction nozzles to move to the material plate to complete the discharge of multiple magnetic cores. In this way, the scattered magnetic cores can be selected, picked up and arranged through image recognition, thereby improving the efficiency and accuracy of magnetic core discharge, which is especially suitable for smaller magnetic cores.

[0006] As a further improvement of the above technical solution, the transfer mechanism includes a transfer frame, a transfer linear drive and a positioning frame, the first support plate and the positioning frame are respectively connected to the two ends of the transfer frame, the transfer linear drive is connected to the transfer frame, the transfer linear drive is transmission connected to the second support plate, the transfer linear drive can drive the second support plate to move back and forth between the first support plate and the positioning frame, and a positioning rod is connected to the position of the positioning frame facing the second discharge chute. When the shift block shifts the magnetic cores in the first discharge trough into the second discharge trough and a set number of magnetic cores are arranged in the second discharge trough, the transfer linear drive drives the second pallet to move toward the positioning frame on the transfer frame. When the second pallet moves to the positioning frame, the positioning rod on the positioning frame is inserted into the second discharge trough and abuts against the magnetic core near the end of the positioning rod. This can assist in further positioning of the multiple magnetic cores in the second discharge trough, and the positioning rod can be used as a base point for alignment to improve the accuracy of the second moving device driving the multiple second suction nozzles to move to the second discharge trough to pick up materials. When the multiple second suction nozzles have finished picking up materials from the second discharge trough, the transfer linear drive drives the second pallet to return to one end of the first pallet, so that the first discharge trough and the second discharge trough are connected to each other, thereby accurately discharging materials to the second discharge trough next time.

[0007] As a further improvement of the above technical solution, the transfer linear drive has a synchronous belt that can rotate along the axis in the up and down directions, the two sides of the synchronous belt are respectively connected to the second pallets, the first discharge troughs are respectively provided at the top side of the first pallet facing the two second discharge troughs, and the positioning frame is respectively connected to the positioning rods at the positions facing the two second discharge troughs. The transfer linear drive uses a synchronous belt with rotary motion to drive the two second pallets to move alternately between the first pallet and the positioning frame. Specifically, one second pallet is located near the first pallet, and the other second pallet is located near the positioning frame, so that the magnetic cores can be continuously arranged when multiple second suction nozzles take the arranged magnetic cores. When the second discharge trough near the first pallet is discharged, the synchronous belt rotates to drive the two second pallets to exchange positions, so that the production rhythm can be better coordinated, the waiting time of each workstation can be reduced, and the efficiency of magnetic core discharge can be further improved.

[0008] As a further improvement of the above technical solution, the removal mechanism also includes an image detection module, which is connected to the mobile end of the second mobile device, and the image detection module is used to detect the image of the second discharge trough. Before the multiple second suction nozzles take out the magnetic cores from the second discharge trough, the image detection module first performs image detection on the magnetic cores in the second discharge trough to detect whether the magnetic cores arranged in the second discharge trough are arranged neatly and placed correctly. If there is an abnormal arrangement, manual intervention or other equipment intervention is required. If no abnormality is detected, the multiple second suction nozzles continue to perform the operation of removing the magnetic cores, thereby further improving the accuracy of the arrangement of the magnetic cores.

[0009] As a further improvement of the above technical solution, the feeding mechanism further includes a vibrator, and the tray is connected to the top side of the vibrator. The vibrator can vibrate the tray, so that the magnetic cores in the tray vibrate and randomly change their directions, so that the magnetic cores in the tray can be automatically sorted. When in use, when the image recognition module detects that the number of correctly placed magnetic cores in the tray is small, the vibrator can be started, which is convenient and quick to use.

[0010] As a further improvement of the above technical solution, the feeding mechanism further includes a straight vibrator and a feeding bin, the feeding bin is connected to the top side of the straight vibrator, and a feeding trough is provided on the side of the feeding bin close to the material tray, and the feeding trough extends above the material tray. The feeding bin stores magnetic cores to be arranged, and when the number of magnetic cores in the material tray is small, the straight vibrator works to vibrate the magnetic cores in the feeding bin out of the feeding trough, and at this time, the magnetic cores in the feeding bin fall from the feeding trough into the material tray, realizing automatic feeding of the material tray.

[0011] As a further improvement of the above technical solution, the upper material bin is provided with a baffle plate above the upper material trough, and a discharge gap is formed between the baffle plate and the bottom of the upper material trough. The baffle plate can limit the height of the material entering the upper material trough, and when the magnetic core is discharged from the upper material bin by vibration, it enters the upper material trough from the discharge gap, which can reduce the phenomenon of magnetic core stacking and discharge, and is conducive to evenly spreading the magnetic core in the material tray.

[0012] As a further improvement of the above technical solution, the moving end of the first moving device is connected to a moving plate, and a plurality of feeding lifting drives are connected to the moving plate. The plurality of feeding lifting drives are respectively connected to the first suction nozzles, and the plurality of feeding lifting drives can respectively drive the plurality of first suction nozzles to move up and down. The first moving device drives the plurality of first suction nozzles to move to the position of the magnetic core that needs to be selected for material extraction according to the image recognition information of the image recognition module. At this time, a first suction nozzle is facing the magnetic core, and the feeding lifting drive connected to the first suction nozzle drives the first suction nozzle to move down and approach to absorb the magnetic core. By repeating this action, multiple magnetic cores can be selected from the material tray in a single material extraction, and the multiple magnetic cores can be placed in the first discharge trough, thereby further improving the feeding effect of the magnetic core.

[0013] As a further improvement of the above technical solution, the present invention also includes a material unloading mechanism, which includes a material unloading linear drive, a material unloading pallet, a material unloading lifting drive and a material unloading box. The material unloading box is located on the top side of the material unloading lifting drive, and the material unloading lifting drive can drive the material unloading box to move up and down. A storage cavity is formed inside the material unloading box, and a first material supporting trough and a second material supporting trough are respectively arranged on both sides of the material storage cavity. A plurality of the first material supporting troughs and the second material supporting troughs are respectively arranged at intervals along the up and down directions. The material unloading linear drive is transmitted and connected to the material unloading pallet, and the material unloading linear drive can drive the material unloading pallet in and out of the material storage cavity. The material plate is connected to the top side of the material unloading pallet, and the two sides of the material plate are respectively opposite to one of the first material supporting troughs and one of the second material supporting troughs. A plurality of first supporting grooves and a second supporting groove for supporting and positioning the material plates are respectively arranged on both sides of the material storage cavity, and a first supporting groove and a second supporting groove facing each other are formed into a supporting group. A plurality of supporting groups are arranged in the material storage cavity along the up and down directions, and the plurality of supporting groups can be used to place and position the plurality of material plates respectively. Before discharging, the plurality of material plates are in an unloaded state, and the material unloading linear drive drives the unloading supporting plate to move into the area between the two supporting groups, that is, between the two material plates, and the material unloading lifting drive drives the unloading box to move downward, so that the material plate located above the unloading supporting plate is placed on the material plate, and the material plate is lifted by the unloading supporting plate, so that the two sides of the material plate are suspended between the first supporting groove and the second In the material supporting trough, the material unloading linear drive drives the material plate to move out of the unloading box to realize the loading of the empty material plate; when the magnetic core on the material plate is discharged, the material unloading linear drive drives the material plate to move into the unloading box, and makes the two sides of the material plate enter the first supporting trough and the second supporting trough facing each other respectively. At this time, the two sides of the material plate are in a suspended state in the first supporting trough and the second supporting trough respectively, and the loading box is driven upward by the unloading lifting drive member, so that the first supporting trough and the second supporting trough are lifted upward from both sides of the material plate, and the material plate is lifted off the unloading supporting plate, so that the material plate that has completed the discharge is loaded into the unloading box. In this way, the loading and unloading of the material plate can be realized in the unloading mechanism. The overall structure is simple and the space occupancy is reduced.

[0014] As a further improvement of the above technical solution, the top side of the material unloading support plate is connected with a plurality of limit blocks, and the plurality of limit blocks are respectively against the plurality of side edges of the material unloading box. The material unloading box can be taken out from the material unloading support plate, so as to replenish and replace the material plate. When the material unloading box is put back into the top side of the material unloading support plate, the plurality of limit blocks are respectively against the plurality of side edges of the material unloading box, so as to limit the position of the material unloading box quickly and accurately, thereby improving the overall convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0016] Figure 1 It is an overall stereogram of the present invention.

[0017] Figure 2 It is a three-dimensional diagram of the transfer mechanism of the present invention.

[0018] Figure 3 It is a three-dimensional diagram of a feeding mechanism of the present invention.

[0019] Figure 4 It is a stereoscopic diagram of a blanking mechanism of the present invention.

[0020] Figure 5 It is a three-dimensional diagram of the removal mechanism of the present invention.

[0021] In the attached drawings: 100-transfer mechanism, 110-first support plate, 111-first discharge trough, 120-second support plate, 121-second discharge trough, 130-transfer frame, 140-transfer linear drive, 141-synchronous belt, 150-positioning frame, 151-positioning rod, 200-feeding mechanism, 210-feeding tray, 220-image recognition module, 230-first moving device, 231-first suction nozzle, 232-moving plate, 233-feeding lifting drive, 2 40-vibrator, 250-straight vibrator, 260-loading bin, 261-loading trough, 262-baffle, 300-removal mechanism, 310-material plate, 320-second moving device, 321-second suction nozzle, 330-image detection module, 400-unloading mechanism, 410-unloading linear drive, 420-unloading support plate, 430-unloading lifting drive, 440-unloading box, 441-first support trough, 442-second support trough, 450-limit block. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figures 1 to 5, a magnetic core arrangement machine, comprising a transfer mechanism 100, a loading mechanism 200 and a removal mechanism 300, wherein the transfer mechanism 100 comprises a first pallet 110, a second pallet 120 and a shifting block (not shown in the figure), the second pallet 120 is located at one end of the first pallet 110, a first discharge groove 111 is arranged on the top side of the first pallet 110 along its length direction, a second discharge groove 121 connected to the first pallet 110 is arranged on the top side of the second pallet 120, and the shifting block can move back and forth between the first discharge groove 111 and the second discharge groove 121; the loading mechanism 200 comprises a material tray 210, an image recognition module 220 and a first moving device 230, the image recognition module 220 is used for image recognition of the material tray 210, a first suction nozzle 231 is arranged on the moving end of the first moving device 230, and the first moving device 230 is configured to drive the first material tray 210 according to the image recognition information of the image recognition module 220 The first suction nozzle 231 moves back and forth between the material tray 210 and the first discharge trough 111. In actual applications, the image recognition module 220 includes a light source system for providing illumination, a lens for collecting image information, a control chip for sending and receiving information instructions, and an image processing unit for image information recognition and processing. After the image recognition module 220 provides the first moving device 230 with the coordinate information of the required magnetic core selection, the first moving device 230 moves to the position of the material tray 210 according to the coordinate information. The first moving device 230 is mainly used to drive the first suction nozzle 231 to move in a three-dimensional direction, and a robotic arm can be used. The removing mechanism 300 includes a material plate 310 and a second moving device 320. A plurality of second suction nozzles 321 are provided at the moving end of the second moving device 320. The second moving device 320 can drive a plurality of second suction nozzles 321 to move back and forth between the material plate 310 and the second discharge trough 121.

[0027] As can be seen from the above, the material tray 210 is filled with magnetic cores that need to be arranged for loading. At this time, the magnetic cores are placed in different positions on the front and back, and are scattered in the material tray 210. When discharging, the image recognition module 220 first performs image recognition on the material tray 210. At this time, the position and placement orientation of the magnetic cores in the material tray 210 can be identified. The first moving device 230 drives the first suction nozzle 231 to move to the magnetic core with the correct placement orientation according to the image recognition information of the image recognition module 220. The magnetic core is sucked up by the first suction nozzle 231 and moved to the first discharge slot 111. Then, the shifting block moves from the first discharge slot 111 to the second discharge slot 121, and the magnetic core is reset after being dialed into the second discharge slot 121, and the first suction nozzle 231 returns to the material tray 21 0, repeat the process of loading the magnetic cores from the material tray 210 to the first discharge trough 111 for multiple times, and then transfer the magnetic cores to the second discharge trough 121 to discharge multiple magnetic cores. When the magnetic cores in the second discharge trough 121 are arranged to a set number, the second moving device 320 in the removal mechanism 300 drives the multiple second suction nozzles 321 to move to the second discharge trough 121, and the multiple second suction nozzles 321 simultaneously absorb the multiple magnetic cores, and then the second moving device 320 drives the multiple second suction nozzles 321 to move to the material plate 310, to complete the discharge of multiple magnetic cores. In this way, the scattered magnetic cores can be selected, picked up and arranged through image recognition, thereby improving the efficiency and accuracy of magnetic core discharge, which is particularly suitable for smaller magnetic cores.

[0028] The second support plate 120 can remain beside the first support plate 110. At this time, the second moving device 320 needs to move a large distance to reach the second support plate 120, which makes the driving structure in the second moving device 320 relatively bloated. Therefore, in order to simplify the structure and improve the efficiency of taking out the magnetic core in the second discharge trough 121, in this embodiment, Figure 2As shown, the transfer mechanism 100 includes a transfer frame 130, a transfer linear drive 140 and a positioning frame 150, the first pallet 110 and the positioning frame 150 are respectively connected to the two ends of the transfer frame 130, the transfer linear drive 140 is connected to the transfer frame 130, the transfer linear drive 140 is transmission-connected to the second pallet 120, the transfer linear drive 140 can drive the second pallet 120 to move back and forth between the first pallet 110 and the positioning frame 150, and the positioning frame 150 is connected to a positioning rod 151 at a position opposite to the second discharge trough 121. When the shifting block shifts the magnetic cores in the first discharge groove 111 into the second discharge groove 121, and a set number of magnetic cores are arranged in the second discharge groove 121, the transfer linear drive 140 drives the second pallet 120 to move toward the positioning frame 150 on the transfer frame 130. When the second pallet 120 moves to the positioning frame 150, the positioning rod 151 on the positioning frame 150 is inserted into the second discharge groove 121 and abuts against the magnetic core near the end position of the positioning rod 151. This can assist in further positioning the multiple magnetic cores in the second discharge groove 121, and the positioning rod 151 can be used as the base point for alignment, thereby improving the second moving device 320 to drive the multiple second The suction nozzle 321 moves to the second discharge trough 121 to pick up materials accurately. After multiple second suction nozzles 321 have finished picking up materials from the second discharge trough 121, the transfer linear drive 140 drives the second pallet 120 to return to one end of the first pallet 110, so that the first discharge trough 111 and the second discharge trough 121 are connected to each other, so as to accurately discharge materials to the second discharge trough 121 next time, and the second linear drive drives the second pallet 120 to a position close to the second moving device 320, reducing the travel required for the second moving device 320 to move the second suction nozzle 321, thereby simplifying the structure of the second moving device 320 and improving work efficiency.

[0029] The number of the second support plate 120 can be only one. After the discharge to the second discharge slot 121 is completed, it is necessary to wait for the second moving device 320 to drive the multiple second suction nozzles 321 to take out the arranged magnetic cores in the second discharge slot 121, and then the shifting block can shift the magnetic cores in the first discharge slot 111 into the second discharge slot 121 for arrangement. In order to better improve the discharge efficiency to the second discharge slot 121, in this embodiment, the transfer linear drive 140 has a synchronous belt 141 that can rotate along the axis in the up and down directions, and the second support plate 120 is connected to both sides of the synchronous belt 141, and the first support plate 11 The first discharge grooves 111 are respectively arranged at the positions of the top side facing the two second discharge grooves 121, and the positioning frame 150 is respectively connected with the positioning rods 151 at the positions facing the two second discharge grooves 121. In practical applications, the transfer linear drive 140 includes a synchronous wheel and a motor, and the synchronous wheel is rotatably connected to the transfer frame 130. Two synchronous wheels are arranged at intervals along the straight line direction. The synchronous belt 141 is transmission-connected with the two synchronous wheels, and the synchronous belt 141 is tightened by the two synchronous wheels. The motor is installed on the transfer frame 130, and any synchronous wheel is driven by the motor to rotate, thereby causing the synchronous belt 141 to rotate. The transfer linear drive 140 utilizes a synchronous belt 141 with rotary motion to drive the two second pallets 120 to move alternately between the first pallet 110 and the positioning frame 150. Specifically, one second pallet 120 is located close to the first pallet 110, and the other second pallet 120 is located close to the positioning frame 150, so that when multiple second suction nozzles 321 take the arranged magnetic cores, the magnetic cores can be continuously arranged. When the second discharge slot 121 close to the first pallet 110 completes the discharge, the synchronous belt 141 rotates to drive the two second pallets 120 to exchange positions. This can better coordinate the production rhythm, reduce the waiting time of each workstation, and further improve the efficiency of magnetic core discharge.

[0030] As for the structure for driving the shift block to move, in the present embodiment, a shifting linear drive is connected to the transfer frame 130, and the shifting linear drive can adopt a linear drive source such as a cylinder, an electric screw or a hydraulic cylinder. The shifting linear drive is connected to a shifting frame, and the shifting linear drive can drive the shifting frame to reciprocate between the first pallet 110 and the second pallet 120. The shifting block is connected to the shifting frame. When there are two second pallets 120, the positions of the shifting frame corresponding to the two first discharge grooves 111 are respectively connected with shifting blocks, and the two shifting blocks are respectively extended into the two first discharge grooves 111. When the shifting frame moves toward the second pallet 120, it can drive the two shifting blocks to move at the same time, and make one of the shifting blocks enter the second discharge groove 121, so as to complete the arrangement and loading of the magnetic cores into the second discharge groove 121.

[0031] In the removal mechanism 300, a structure for performing image detection on the magnetic cores in the second discharge trough 121 may also be provided, so as to better judge whether the magnetic cores in the second discharge trough 121 are arranged neatly. Specifically, Figure 5 As shown, the removal mechanism 300 also includes an image detection module 330, which is connected to the mobile end of the second mobile device 320, and is used for image detection of the second discharge trough 121. Before the multiple second suction nozzles 321 take out the magnetic cores from the second discharge trough 121, the image detection module 330 first performs image detection on the magnetic cores in the second discharge trough 121 to detect whether the magnetic cores arranged in the second discharge trough 121 are arranged neatly and placed correctly. If there is an abnormal arrangement, manual intervention or other equipment intervention is required. If there is no abnormality in the detection, the multiple second suction nozzles 321 continue to perform the operation of removing the magnetic cores, thereby further improving the accuracy of the arrangement of the magnetic cores. In actual applications, the image detection module 330 also includes a light source system for providing illumination, a lens for collecting image information, a control chip for sending and receiving information instructions, and an image processing unit for identifying and processing image information. The image detection module 330 compares the arrangement image of the magnetic cores in the second discharge slot 121 with the preset image of the correct magnetic core arrangement. When the two are the same, it means that the magnetic cores in the second discharge slot 121 are arranged correctly; when the two are different, it means that the magnetic cores in the second discharge slot 121 have an error in discharge, and the magnetic cores in the second discharge slot cannot be directly moved onto the material plate 310.

[0032] The second moving device 320 includes a base frame, a first translation drive, a second translation drive, a removal and lifting drive, and a lifting plate. The first translation drive is connected to the base frame, the second translation drive is connected to the first translation drive, the first translation drive can drive the second translation drive to reciprocate along a horizontal straight line direction, the removal and lifting drive is connected to the second translation drive, the second translation drive can drive the removal and lifting drive to reciprocate along a horizontal straight line direction, the removal and lifting drive movement direction is perpendicular to the second translation drive movement direction, the lifting plate is connected to the removal and lifting drive, the removal and lifting drive can drive the lifting plate to move up and down, the lifting plate is the moving end of the second moving device 320, and a plurality of second suction nozzles 321 are connected to the lifting plate. In this way, the lifting plate is driven by the first translation drive, the second translation drive, and the removal and lifting drive to move in a three-dimensional direction, thereby driving a plurality of second suction nozzles 321 to move. The image detection module 330 can be installed on the lifting plate and move in three-dimensional directions together with the plurality of second suction nozzles 321, or it can be installed on the fixed structure of the second translation drive and only move in two-dimensional directions in the horizontal direction without moving up and down. In practical applications, the first translation drive, the second translation drive, and the removal and lifting drive are respectively used to provide driving forces for reciprocating movement in a linear direction, and there are various structural forms, such as a cylinder, a hydraulic cylinder, or an electric screw.

[0033] When the magnetic cores are placed in the tray 210, some of the magnetic cores may be placed with the front side facing upwards and some of the magnetic cores may be placed with the back side facing upwards. In order to facilitate changing the placement state of the magnetic cores, Figure 3 As shown, in this embodiment, the feeding mechanism 200 further includes a vibrator 240, and the tray 210 is connected to the top side of the vibrator 240. The vibrator 240 can vibrate the tray 210, so that the magnetic cores in the tray 210 vibrate and randomly change directions, so that the magnetic cores in the tray 210 can be automatically sorted. When in use, when the image recognition module 220 detects that the number of correctly placed magnetic cores in the tray 210 is small, the vibrator 240 can be started, which is convenient and quick to use.

[0034] When the number of magnetic cores in the material tray 210 is small or all of them are taken out, it is necessary to add material to the material tray 210, and the material can be added manually at this time. In order to improve the convenience of adding material, in this embodiment, the feeding mechanism 200 also includes a straight vibrator 250 and a feeding bin 260. The feeding bin 260 is connected to the top side of the straight vibrator 250. The feeding bin 260 is provided with a feeding trough 261 on the side close to the material tray 210, and the feeding trough 261 extends to the top of the material tray 210. The feeding bin 260 stores magnetic cores to be arranged. When the number of magnetic cores in the material tray 210 is small, the straight vibrator 250 works to vibrate the magnetic cores in the feeding bin 260 out of the feeding trough 261. At this time, the magnetic cores in the feeding bin 260 fall from the feeding trough 261 into the material tray 210, so that the material tray 210 is automatically added.

[0035] Furthermore, the upper bin 260 is provided with a baffle 262 at a position above the upper trough 261, and a discharge gap is formed between the baffle 262 and the bottom of the upper trough 261. The baffle can limit the height of the material when entering the upper trough 261, and when the magnetic core is discharged from the upper bin 260 through vibration, it enters the upper trough 261 through the discharge gap, which can reduce the phenomenon of magnetic core stacking and discharge, and is conducive to evenly spreading the magnetic core in the tray 210.

[0036] Only one first suction nozzle 231 may be provided on the moving end of the first moving device 230. At this time, only one first suction nozzle 231 can be used to load the material when taking the material from the material tray 210, and the efficiency is low. Therefore, in order to further improve the loading efficiency, in this embodiment, the moving end of the first moving device 230 is connected to a moving plate 232, and a plurality of loading lifting drives 233 are connected to the moving plate 232. The plurality of loading lifting drives 233 are respectively connected to the first suction nozzle 231 in a transmission manner. The plurality of loading lifting drives 233 can respectively drive the plurality of first suction nozzles 231 to move up and down. In actual applications, the loading lifting drive 233 can adopt a driving source such as a cylinder, a hydraulic cylinder or an electric screw. The first moving device 230 drives multiple first suction nozzles 231 to move to the position of the magnetic core that needs to be selected for material extraction according to the image recognition information of the image recognition module 220. At this time, one first suction nozzle 231 is facing the magnetic core, and the loading and lifting drive 233 connected to the first suction nozzle 231 drives the first suction nozzle 231 to move down and approach to suck the magnetic core. By repeating this action, multiple magnetic cores can be selected from the material tray 210 in a single material extraction, and the multiple magnetic cores are placed in the first discharge slot 111, thereby further improving the loading effect of the magnetic core.

[0037] After the magnetic cores are fully arranged on the material plate 310, the material plate 310 needs to be replaced. This process can be performed manually. In order to further improve the efficiency of replacing the material plate 310, Figure 4As shown, the present invention also includes a material unloading mechanism 400, which includes a material unloading linear drive 410, a material unloading support plate 420, a material unloading lifting drive 430 and a material unloading box 440. The material unloading box 440 is located on the top side of the material unloading lifting drive 430. The material unloading lifting drive 430 can drive the material unloading box 440 to move up and down. A material storage cavity is formed in the inner periphery of the material unloading box 440. A first material support groove 441 and a second material support groove 442 are respectively arranged on both sides of the material storage cavity. The first material support groove 441 and the second material support groove 442 are respectively spaced apart in the up and down directions. There are multiple intervals, the unloading linear drive 410 is transmission connected to the unloading support plate 420, the unloading linear drive 410 can drive the unloading support plate 420 in and out of the storage chamber, the material plate 310 is connected to the top side of the unloading support plate 420, and the two sides of the material plate 310 are respectively opposite to the first supporting groove 441 and the second supporting groove 442. In actual applications, the unloading linear drive 410 can adopt a cylinder, a hydraulic cylinder or an electric screw, and the unloading lifting drive 430 can adopt an electric screw to flexibly control the height of the unloading box 440. On both sides of the material storage chamber, a plurality of first supporting grooves 441 and second supporting grooves 442 for supporting and positioning the material plate 310 are respectively arranged. A first supporting groove 441 and a second supporting groove 442 that are opposite to each other form a supporting group. A plurality of supporting groups are arranged in the material storage chamber along the up and down directions. The plurality of supporting groups can be used to place and position the plurality of material plates 310 respectively. Before discharging, the plurality of material plates 310 are in an unloaded state. The material discharge linear drive 410 drives the material discharge support plate 420 to move into the area between the two supporting groups, that is, between the two material plates 310. The material discharge lifting drive 430 drives the material discharge box 440 to move downward, so that the material plate 310 located above the material discharge support plate 420 is placed on the material discharge support plate 420, and the material plate 310 is lifted by the material discharge support plate 420. At this time, both sides of the material plate 310 are suspended in the first supporting groove 441 and the second supporting groove 442. Then, the material unloading linear drive 410 drives the material plate 310 to move out of the unloading box 440 to realize the loading of the empty material plate 310; when the magnetic cores on the material plate 310 are discharged, the material unloading linear drive 410 drives the material plate 310 to move into the unloading box 440, and makes the two sides of the material plate 310 enter the first supporting groove 441 and the second supporting groove 442 facing each other respectively. At this time, the two sides of the material plate 310 are in a suspended state in the first supporting groove 441 and the second supporting groove 442 respectively, and the unloading lifting drive 430 drives the loading box to move upward, so that the first supporting groove 441 and the second supporting groove 442 are lifted upward from the two sides of the material plate 310, and the material plate 310 is lifted off the unloading support plate 420, so that the material plate 310 that has completed the discharge is loaded into the unloading box 440, so that the loading and unloading of the material plate 310 can be realized in the unloading mechanism 400, the overall structure is simple, and the space occupancy is reduced.

[0038] The material box 440 can be taken and placed from the material tray 420. In order to facilitate the positioning of the material box 440 after placement, in this embodiment, a plurality of limit blocks 450 are connected to the top side of the material tray 420, and the plurality of limit blocks 450 are respectively against the plurality of side edges of the material box 440. The material box 440 can be taken out from the material tray 420, so as to replenish and replace the material plate 310. When the material box 440 is put back into the top side of the material tray 420, the plurality of limit blocks 450 are respectively against the plurality of side edges of the material box 440, so as to quickly and accurately limit the position of the material box 440, thereby improving the overall convenience of use.

[0039] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A magnetic core arrangement machine, characterized in that: include: The transfer mechanism (100) comprises a first support plate (110), a second support plate (120) and a shifting block, wherein the second support plate (120) is located at one end of the first support plate (110), a first discharge groove (111) is arranged on the top side of the first support plate (110) along its length direction, a second discharge groove (121) connected to the first support plate (110) is arranged on the top side of the second support plate (120), and the shifting block can move back and forth between the first discharge groove (111) and the second discharge groove (121); The feeding mechanism (200) comprises a material tray (210), an image recognition module (220) and a first moving device (230), wherein the image recognition module (220) is used for image recognition of the material tray (210), a first suction nozzle (231) is provided at a moving end of the first moving device (230), and the first moving device (230) is configured to drive the first suction nozzle (231) to move back and forth between the material tray (210) and the first discharge trough (111) according to image recognition information of the image recognition module (220); The removal mechanism (300) comprises a material plate (310) and a second moving device (320), wherein a plurality of second suction nozzles (321) are arranged at a moving end of the second moving device (320), and the second moving device (320) can drive the plurality of second suction nozzles (321) to move back and forth between the material plate (310) and the second material discharge trough (121).

2. The magnetic core arrangement machine according to claim 1, characterized in that: The transfer mechanism (100) comprises a transfer frame (130), a transfer linear drive (140) and a positioning frame (150); the first support plate (110) and the positioning frame (150) are respectively connected to two ends of the transfer frame (130); the transfer linear drive (140) is connected to the transfer frame (130); the transfer linear drive (140) is transmission-connected to the second support plate (120); the transfer linear drive (140) can drive the second support plate (120) to move back and forth between the first support plate (110) and the positioning frame (150); and a positioning rod (151) is connected to the positioning frame (150) at a position directly opposite to the second discharge trough (121).

3. The magnetic core arrangement machine according to claim 2, characterized in that: The transfer linear drive (140) has a synchronous belt (141) that can rotate along an axis in the up-down direction, and the second support plates (120) are respectively connected to both sides of the synchronous belt (141), and the first discharge grooves (111) are respectively provided at the top side of the first support plate (110) facing the two second discharge grooves (121), and the positioning frame (150) is respectively connected to the positioning rods (151) at the positions facing the two second discharge grooves (121).

4. The magnetic core arrangement machine according to claim 1, characterized in that: The removal mechanism (300) further comprises an image detection module (330), wherein the image detection module (330) is connected to the mobile end of the second mobile device (320), and the image detection module (330) is used to perform image detection on the second discharge chute (121).

5. The magnetic core arrangement machine according to claim 1, characterized in that: The feeding mechanism (200) further comprises a vibrator (240), and the material tray (210) is connected to the top side of the vibrator (240).

6. The magnetic core arrangement machine according to claim 1, characterized in that: The feeding mechanism (200) further comprises a straight vibrator (250) and a feeding bin (260), wherein the feeding bin (260) is connected to the top side of the straight vibrator (250), and a feeding trough (261) is provided on a side of the feeding bin (260) close to the material tray (210), wherein the feeding trough (261) extends above the material tray (210).

7. The magnetic core arrangement machine according to claim 6, characterized in that: The loading bin (260) is provided with a baffle (262) at a position above the loading trough (261), and a discharge gap is formed between the baffle (262) and the bottom of the loading trough (261).

8. The magnetic core arrangement machine according to claim 1, characterized in that: The moving end of the first moving device (230) is connected to a moving plate (232), and the moving plate (232) is connected to a plurality of material loading and lifting drives (233). The plurality of material loading and lifting drives (233) are respectively connected to the first suction nozzles (231) in a transmission manner, and the plurality of material loading and lifting drives (233) can respectively drive the plurality of first suction nozzles (231) to move up and down.

9. The magnetic core arrangement machine according to claim 1, characterized in that: The machine also includes a material unloading mechanism (400), wherein the material unloading mechanism (400) includes a material unloading linear drive (410), a material unloading support plate (420), a material unloading lifting drive (430) and a material unloading box (440), wherein the material unloading box (440) is located on the top side of the material unloading lifting drive (430), and the material unloading lifting drive (430) can drive the material unloading box (440) to move up and down, and a material storage cavity is formed in the inner periphery of the material unloading box (440), and a first material supporting groove (441) and a second material supporting groove (442) are respectively arranged on both sides of the material storage cavity. 42), the first material supporting groove (441) and the second material supporting groove (442) are respectively arranged in a plurality of intervals along the up-down direction, the material unloading linear drive (410) is transmission-connected to the material unloading support plate (420), the material unloading linear drive (410) can drive the material unloading support plate (420) in and out of the material storage chamber, the material plate (310) is connected to the top side of the material unloading support plate (420), and the two sides of the material plate (310) are respectively opposite to one of the first material supporting groove (441) and one of the second material supporting groove (442).

10. The magnetic core arrangement machine according to claim 9, characterized in that: A plurality of limit blocks (450) are connected to the top side of the material unloading support plate (420), and the plurality of limit blocks (450) are respectively against a plurality of side edges of the material unloading box (440).

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