Magnetic steel lamination equipment and use method

Abstract

The invention discloses magnetic steel lamination equipment and a use method, the magnetic steel lamination equipment comprises a lower rack and a drying tunnel, the lower rack is provided with a feeding mechanism, an equidistant carrying mechanism, a cleaning mechanism, a dispensing mechanism, a carrier carrying mechanism and a pressing mechanism, the feeding mechanism is used for storing magnetic steel to be bonded and realizing feeding, and the cleaning mechanism is used for cleaning the equidistant carrying mechanism; the equal-distance carrying mechanism is used for grabbing magnetic steel from the feeding mechanism and achieving synchronous carrying of the magnetic steel at multiple stations, the cleaning mechanism is used for conducting cleaning detection on the magnetic steel placed on the equal-distance carrying mechanism, and the dispensing mechanism is used for conducting positioning dispensing on the cleaned magnetic steel placed on a carrier. The carrier carrying mechanism is used for carrying a carrier to a pressing station after dispensing, the pressing mechanism is used for pressing magnetic steel, and after pressing, the carrier is transferred into a drying tunnel through a mechanical arm on the lower rack to dry the magnetic steel. According to the equipment, the whole technological process of magnetic steel lamination is integrated, automatic assembly line type production can be realized, the dispensing and bonding precision is high, and the product yield is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of NdFeB magnet production, and in particular to a magnetic steel lamination device and a use method thereof. Background Art

[0002] Neodymium iron boron magnets, due to their excellent magnetic properties, are widely used in a variety of fields, including motors, sensors, magnetic levitation, and medical equipment. In particular, they are a core component of permanent magnet synchronous motors due to their compact size and strong magnetic force. To achieve more efficient magnetic flux output and a more compact structural arrangement, neodymium iron boron magnets are often installed in motor slots by bonding multiple pieces of magnet steel together.

[0003] The process of bonding multiple magnetic steel sheets together is commonly known as magnetic steel lamination. This bonding process relies on dispensing equipment, sequentially completing the following steps: loading, cleaning, dispensing, curing, and drying. In traditional production lines, magnetic steel is often loaded and stored using a single-piece structure. This design has a low material capacity, requires frequent loading, and results in low production efficiency. Furthermore, the cleaning and inspection processes for magnetic steel are often separated into different steps, making it difficult to effectively integrate them with the loading and bonding processes. This increases the difficulty of manual intervention and process integration.

[0004] At the same time, existing methods for transporting magnets, mostly relying on manual or robotic handling of each piece, suffer from low positioning accuracy and difficult-to-control timing, making them unsuitable for high-speed assembly line production. This is particularly true during double-sided laser cleaning and inspection processes, which require complex operations such as magnet removal, precise placement, and flipping for further processing. Traditional handling methods struggle to meet the required time synchronization and spatial precision, resulting in low overall production line efficiency and poor consistency.

[0005] During the traditional magnetic steel dispensing and bonding process, due to the small size, large number and high arrangement accuracy requirements of the magnetic steel, problems such as offset and tilt are prone to occur during bonding, affecting the overall assembly quality. Most existing dispensing equipment relies on a two-dimensional platform to achieve magnetic steel positioning and dispensing operations. It lacks vertical clamping and constant pressure control of the magnetic steel, and the dispensing accuracy is insufficient. It is easy for the magnetic steel to tilt due to uneven distribution of glue or pressure imbalance during the dispensing or pressing process. In addition, the clamping method of the traditional clamping device is unstable and fails to achieve structural coordination with the dispensing action, and synchronous flattening control cannot be achieved. There are problems such as loose magnetic steel clamping, offset dispensing, and uneven pressing, which reduces the product yield. Summary of the Invention

[0006] The purpose of the present invention is to provide a magnetic steel lamination device and a method of use, in view of the fact that the traditional process of magnetic steel lamination mostly relies on manual or semi-automatic equipment, and has problems such as high manual participation, low operating efficiency, insufficient dispensing accuracy, scattered equipment, and high defective product rate. The device integrates the entire process flow of magnetic steel lamination, can realize automated assembly line production, and has high dispensing and bonding accuracy, effectively improving the product yield.

[0007] The present invention is achieved through the following technical solutions: In the first aspect, the present invention provides a magnetic steel lamination equipment, including a lower frame and a drying tunnel arranged on one side of the lower frame, the lower frame is provided with a loading mechanism, an equidistant conveying mechanism, a cleaning mechanism, a gluing mechanism, a carrier conveying mechanism and a pressing mechanism, the loading mechanism is used to store the magnetic steel to be bonded and realize loading, the equidistant conveying mechanism is used to grab the magnetic steel from the loading mechanism and realize synchronous conveying of multi-station magnetic steel, the cleaning mechanism is used to clean and detect the multiple magnetic steels placed by the equidistant conveying mechanism, the gluing mechanism is used to position and glue the magnetic steel placed on the carrier after cleaning, the carrier conveying mechanism is used to convey the carrier to the pressing station after gluing, the pressing mechanism is used to press the magnetic steel, and after pressing, the carrier is transferred to the drying tunnel by the robot on the lower frame to dry the magnetic steel.

[0008] As a preferred embodiment of the present invention, the loading mechanism includes a loading base and a lifting structure. The loading base can slide crosswise in a horizontal plane, and a plurality of silo clips are distributed in an array on the loading base. The silo clips are stacked with a plurality of magnets, and the lifting structure is used to lift the magnets upward from the bottom of the silo clips.

[0009] As a preferred solution of the present invention, the ejecting structure includes an ejecting frame and a through-shaft linear stepper motor, the ejecting frame is fixedly mounted on the lower frame, the through-shaft linear stepper motor is fixedly mounted on the ejecting frame, and a ejecting block is provided at the upper end of the through-shaft of the through-shaft linear stepper motor, and the ejecting block extends into the bottom of the hopper clip along the through-shaft to lift the magnetic steel upward.

[0010] As a preferred embodiment of the present invention, the equidistant conveying mechanism includes a magnetic steel clamping part and a magnetic steel placing part, the magnetic steel clamping part includes a horizontal frame and a working component, the horizontal frame can slide crosswise in the vertical plane, the working component has multiple components for respectively clamping the magnetic steel on each workstation, and multiple working components are arranged at equal intervals in the horizontal direction on the horizontal frame, the magnetic steel placing part includes a placing plate and a placing seat, the placing plate is horizontally arranged and can slide in the horizontal plane in a direction away from or close to the working component, there are multiple placing seats and they are arranged on the placing plate according to the spacing of the working components, and the working component can clamp the magnetic steel on the placing seat.

[0011] As a preferred embodiment of the present invention, the cleaning mechanism includes a laser cleaner and a CCD detection module. There are two laser cleaners and two CCD detection modules respectively, and the laser cleaners and the CCD detection modules are alternately arranged along the equidistant conveying direction of the magnetic steel.

[0012] As a preferred embodiment of the present invention, the dispensing mechanism includes a dispensing positioning component and a dispensing part, the dispensing positioning component includes a carrier, a limiting structure and a pressing structure, the carrier includes a positioning seat, a support block and a positioning block, there are four positioning blocks and they are respectively arranged around the positioning seat, two adjacent positioning blocks are fixed on the positioning seat, and the other two positioning blocks are movably arranged on the positioning seat, each positioning block is provided with a positioning rod, the support block is arranged on the positioning seat, and the support block is located in the area surrounded by all the positioning rods, the two movable positioning blocks can drive the corresponding positioning rods to shift, the limiting structure and the pressing structure are used to limit and press the carrier of the dispensing station, the dispensing part includes a glue discharge part and an X, Y, and Z three-axis linear module for controlling its displacement.

[0013] As a preferred solution of the present invention, a slotted block is provided at the bottom of the positioning seat, a positioning slot is provided on the slotted block, a positioning slide is provided in the positioning slot, the positioning slide is connected to the positioning block, and a spring is provided between the positioning slide and the positioning seat, the spring is used to drive the positioning slide to retract, and then drive the positioning rod to approach the support block, thereby clamping the magnetic steel.

[0014] As a preferred embodiment of the present invention, the carrier transport mechanism includes a fixed guide rail for placing the carrier, a base plate is provided below the fixed guide rail, a bottom column is vertically provided on the base plate, a rising plate is provided on the bottom column, and the rising plate can be raised and lowered vertically, a transverse frame is provided on the rising plate, and the transverse frame can slide along the length direction of the fixed guide rail, and a plurality of U-shaped clamps are arranged at intervals on the transverse frame along the sliding direction, and the U-shaped clamps can clamp the lower edge of the carrier after the rising plate rises.

[0015] As a preferred embodiment of the present invention, the pressing mechanism includes a pressing block, a guide column, a guide member, a pressure sensor and an electric cylinder. The guide column is vertically fixed on the lower frame, and the guide member is slidably connected to the guide column. The guide member is also connected to the output end of the electric cylinder and the pressing block. The pressure sensor is used to contact the carrier when the electric cylinder drives the pressing block downward to press the magnetic steel to detect the applied pressure.

[0016] In the second aspect, the present invention provides a method for using the magnetic steel lamination equipment as described in the first aspect, wherein the magnetic steel to be bonded is stored and loaded through a loading mechanism, the equidistant conveying mechanism grabs the magnetic steel from the loading mechanism and realizes the synchronous conveying of multi-station magnetic steel, and the cleaning mechanism is used to clean and inspect the multiple magnetic steels placed by the equidistant conveying mechanism. After the magnetic steel is cleaned, the magnetic steel placed on the carrier is positioned and glued by the gluing mechanism. After gluing, the carrier is transported to the pressing station by the carrier conveying mechanism, and the bonded magnetic steel is pressed by the pressing mechanism. After pressing, the carrier is transferred to the drying tunnel by the robot on the lower frame to dry the magnetic steel, and the carrier is placed on the carrier cache conveyor line after drying and taking out the magnetic steel.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. The magnetic steel lamination equipment of the present invention integrates the entire process of magnetic steel lamination by setting a feeding mechanism, an equidistant transport mechanism, a cleaning mechanism, a dispensing mechanism, a carrier transport mechanism, a pressing mechanism and a drying tunnel, etc., and can realize automated assembly line production, and has high precision in dispensing and bonding, effectively improving the product yield.

[0018] 2. The feeding mechanism of the present invention has multiple hopper clips distributed in an array, each hopper clip is stacked with multiple magnets, and the magnets are lifted upward from the bottom of the hopper clip through the lifting structure, which not only increases the material capacity, but also realizes automatic feeding, improves feeding efficiency, improves production efficiency, and meets actual use needs.

[0019] 3. The equidistant conveying mechanism and the cleaning mechanism in the present invention cooperate with each other, which can not only accurately remove the magnetic steel from the loading mechanism and place it on the assembly line frame in sequence, completing the first laser surface cleaning and visual inspection in sequence, but also automatically turn over after shifting to continue the second laser surface cleaning and visual inspection, so that each step can be highly matched with the assembly line rhythm, solving the problems of process fragmentation, low conveying accuracy and insufficient automation in the existing technology.

[0020] 4. In the present invention, the dispensing mechanism, the carrier transport mechanism and the pressing mechanism cooperate to send the magnet to the carrier at the dispensing station after the magnet has completed pre-processing such as laser cleaning and testing. The two movable positioning blocks on the positioning seat drive the corresponding positioning rods to move, thereby movably clamping magnets of different sizes, and fix the carrier through the limiting structure and the clamping structure to ensure that the position of the magnet is accurate and unchanged during the dispensing process; after dispensing, the carrier is transferred to the pressing station through the carrier transport mechanism, and then the guide part is driven downward by the electric cylinder, thereby driving the pressing block to press the magnet downward, which can ensure the flatness and position consistency of the magnet during the bonding process, thereby solving the problems of easy tilting of the magnet, inaccurate dispensing and unstable clamping in the traditional process, and significantly improving the bonding quality and degree of automation of the magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the examples. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be considered as limiting the scope. A person of ordinary skill in the art can also derive other relevant drawings based on these drawings without inventive effort. In the drawings: Figure 1 This is an overall schematic diagram of the magnetic steel lamination equipment in the present invention; Figure 2 This is a schematic diagram of the magnetic steel lamination equipment of the present invention from another perspective; Figure 3 This is a schematic diagram of the magnetic steel lamination equipment of the present invention after the upper frame is hidden; Figure 4 This is a schematic diagram of the structural combination integrated on the upper rack table in the present invention; Figure 5 Schematic diagram of the feeding mechanism in the present invention; Figure 6 This is a schematic diagram of the feeding mechanism in the present invention from another perspective; Figure 7 Schematic diagram of the material ejection structure in the feeding mechanism of the present invention; Figure 8 Schematic diagram of the equidistant transport mechanism of the present invention; Figure 9 Schematic diagram of the magnetic steel clamping portion of the present invention; Figure 10 A schematic diagram of the magnetic steel clamping portion of the present invention from another perspective; Figure 11 Schematic diagram of the flipping jaw cylinder in the present invention; Figure 12 Schematic diagram of the magnetic steel placement part in the present invention; Figure 13 This is a schematic diagram of the placement seat in the present invention; Figure 14 Schematic diagram of the arrangement of the laser cleaner and CCD detection module in the present invention; Figure 15 This is the overall layout diagram of the dispensing mechanism, carrier transport mechanism and pressing mechanism in the present invention; Figure 16 This is a schematic diagram of the dispensing and positioning component of the present invention; Figure 17 Schematic diagram of the carrier structure in the present invention; Figure 18 A schematic diagram of the carrier structure of the present invention from another perspective; Figure 19 is a schematic cross-sectional view of the carrier structure of the present invention; Figure 20 Schematic diagram of the unlocking structure, limiting structure and pressing structure in the present invention; Figure 21 Schematic diagram of the carrier transport mechanism in the present invention; Figure 22 A schematic diagram of the carrier transport mechanism of the present invention from another perspective; Figure 23 Schematic diagram of the dispensing unit in the present invention; Figure 24 Schematic diagram of the pressing mechanism in the present invention.

[0022] Markings and corresponding parts names in the accompanying drawings: 101-upper frame, 102-lower frame, 103-pressing plate glue storage device, 104-manipulator; 2-loading mechanism, 201-loading base, 202-bin clip, 203-X-axis linear module, 204-X-axis guide rail, 205-connecting seat, 206-connecting block, 207-Y-axis traverse cylinder, 208-Y-axis guide rail, 209-base plate, 210-ejector rack, 211-through-axis linear stepper motor, 2111-through-axis, 212-ejector block, 213-guide rod, 214-position sensor; 3-equidistant handling mechanism, 301-vertical Column, 302-vertical guide rail, 303-lifting plate, 304-lifting cylinder, 305-horizontal guide rail, 306-mounting plate, 307-guide rail slider, 308-horizontal cylinder, 309-connecting plate, 310-loading suction cup, 311-first clamping claw cylinder, 312-flip clamping claw cylinder, 313-second clamping claw cylinder, 314-unloading suction cup, 315-placement plate, 316-placement seat, 3161-placement slot, 3162-gripping port, 3163-sensor, 317-placement stand, 318-displacement guide rail, 319-displacement cylinder, 32 0-displacement plate; 4-cleaning mechanism, 401-laser cleaner, 402-CCD detection module; 5-dispensing mechanism, 501-positioning seat, 502-support block, 503-positioning block, 504-positioning rod, 505-slotting block, 5051-positioning slide, 506-positioning slide, 507-spring, 508-unlocking cylinder, 509-unlocking bar, 510-limiting cylinder, 511-limiting plate, 512-pressing cylinder, 513-pressing plate, 514-dispensing part, 515-X-axis linear module, 516-Y-axis linear module, 517-Z-axis Linear module; 6-carrier transport mechanism, 601-fixed guide rail, 602-base plate, 603-bottom column, 6031-guide rail, 604-rising plate, 605-U-shaped clamp, 606-rising cylinder, 607-transverse guide rail, 608-guide rail slider, 609-transition plate, 610-push block, 611-transverse cylinder, 612-push rod; 7-pressing mechanism, 701-pressing block, 702-electric cylinder, 703-guide column, 704-guide part, 705-pressure sensor, 706-position sensor; 8-baking tunnel; 9-carrier buffer conveyor line. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with examples and drawings. The exemplary embodiments of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0025] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0026] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0028] In the embodiments of this application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components in different embodiments are omitted. It should be understood that the thickness, length, width, and other dimensions of the various components in the embodiments of this application, as well as the overall thickness, length, width, and other dimensions of the integrated device shown in the drawings are merely illustrative and should not constitute any limitation on this application.

[0029] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces), unless otherwise clearly and specifically defined.

[0030] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application 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 cannot be understood as a limitation on the embodiments of the present application.

[0031] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0032] Please refer to Figures 1 to 24 , a magnetic steel lamination device provided in an embodiment of the present application includes a lower frame 102 and a drying tunnel 8 arranged on one side of the lower frame 102, and the lower frame 102 is provided with a loading mechanism 2, an equidistant conveying mechanism 3, a cleaning mechanism 4, a dispensing mechanism 5, a carrier conveying mechanism 6 and a pressing mechanism 7. The loading mechanism 2 is used to store the magnetic steel to be bonded and realize loading, the equidistant conveying mechanism 3 is used to grab the magnetic steel from the loading mechanism 2 and realize synchronous conveying of multi-station magnetic steel, the cleaning mechanism 4 is used to clean and detect the multiple magnetic steels placed by the equidistant conveying mechanism 3, the dispensing mechanism 5 is used to position and dispense glue on the magnetic steel placed on the carrier after cleaning, the carrier conveying mechanism 6 is used to transport the carrier to the pressing station after dispensing glue, and the pressing mechanism 7 is used to press the magnetic steel. After pressing, the carrier is transferred to the drying tunnel 8 by the manipulator 104 on the lower frame 102 to dry the magnetic steel.

[0033] like Figures 5 to 7 As shown, according to some embodiments of the present application, the loading mechanism 2 includes a loading base 201 and a lifting structure, the loading base 201 can slide crosswise in a horizontal plane, and a plurality of silo clips 202 are distributed in an array on the loading base 201, a plurality of magnets are stacked in the silo clips 202, and the lifting structure is used to lift the magnets upward from the bottom of the silo clips 202.

[0034] Specifically, an X-axis linear module 203 and two X-axis guide rails 204 are fixedly mounted on the surface of the lower frame 102. The two X-axis guide rails 204 are arranged in parallel, and the bottom side of the base plate 209 is slidably connected to the X-axis guide rails 204 via a plurality of sliders. The X-axis linear module 203 and the X-axis guide rails 204 are arranged in the same direction, and its slider is connected to the base plate 209, so that the X-axis linear module 203 drives the base plate 209 to slide along the X-axis guide rails 204. A connecting seat 205 is mounted on the slider of the X-axis linear module 203, and a slide groove is formed on the upper side of the connecting seat 205 along the Y direction. A connecting block 206 is fixedly mounted on the base plate 209, and the connecting block 206 is slidably mounted in the slide groove of the connecting seat 205.

[0035] A Y-axis traverse cylinder 207 and two Y-axis guide rails 208 are fixedly mounted on the upper side of the base plate 209. The two Y-axis guide rails 208 are arranged in parallel. The lower side of the loading base 201 is slidably connected to the Y-axis guide rails 208 via multiple sliders. The telescopic end of the Y-axis traverse cylinder 207 is connected to the loading base 201 to drive the loading base 201 to slide along the Y-axis guide rails 208.

[0036] In order to facilitate the lifting of the magnetic steel by the lifting structure, an opening is provided on the bottom plate 209, and a through hole is provided on the loading base 201 at a position corresponding to the hopper clip 202. In this way, the lifting part in the lifting structure can pass through the opening of the bottom plate 209 and the through hole of the loading base 201 into the hopper clip 202 and contact the magnetic steel at the bottom, thereby lifting the magnetic steel upward.

[0037] According to some embodiments of the present application, the ejecting structure includes a ejecting frame 210 and a through-axis linear stepper motor 211, the ejecting frame 210 is fixedly installed on the lower frame 102, the through-axis linear stepper motor 211 is fixedly installed on the ejecting frame 210, and a ejecting block 212 is provided at the upper end of the through-axis 2111 of the through-axis linear stepper motor 211, and the ejecting block 212 extends into the bottom of the hopper clip 202 along with the through-axis 2111 to lift the magnetic steel upward.

[0038] Specifically, the ejector frame 210 comprises a fixed base at the top, a mounting plate at the bottom, and four connecting rods connecting the two. The fixed base is mounted on the top of the lower frame 102 and has a through-hole in its center. A through-shaft linear stepper motor 211 is fixed to the mounting plate, with the through-shaft 2111 facing the through-hole in the fixed base.

[0039] The through-shaft linear stepper motor 211 has a guide plate mounted on its through-shaft 2111. Two guide rods 213 are mounted on this guide plate. Two corresponding linear bearings are mounted on the mounting plate, and the guide rods 213 are mounted within these linear bearings. When the through-shaft linear stepper motor 211 rotates, its through-shaft moves up and down, guided by the guide rods 213. Three position sensors 214 are spaced vertically on the ejector frame 210 to control the vertical displacement of the ejector block 212.

[0040] like Figures 8 to 14 As shown, according to some embodiments of the present application, the equidistant transport mechanism 3 includes a frame and a magnetic steel clamping part; the frame is fixedly arranged on the table top of the lower frame 102, and a lifting plate 303 is slidably arranged on the frame, and the lifting plate 303 can be lifted and lowered in the vertical direction; the magnetic steel clamping part includes a horizontal frame and a working component, the horizontal frame is slidably arranged on the lifting plate 303 in the horizontal direction, and the working component has multiple components for respectively clamping the magnetic steel on each workstation, and multiple working components are arranged at equal intervals in the horizontal direction on the horizontal frame; it also includes a magnetic steel placing part arranged on the table top of the lower frame 102, the magnetic steel placing part includes a placing plate 315 and a placing seat 316, the placing plate 315 is horizontally arranged and can slide in the horizontal plane in the direction away from or close to the working component, the placing seat 316 is provided in plurality and is arranged on the placing plate 315 according to the spacing of the working components, and the working component is used to clamp the magnetic steel on the placing seat 316.

[0041] Since the lifting plate 303 in the present application can be lifted and lowered in the vertical direction, and the horizontal frame can slide left and right in the horizontal direction on the lifting plate 303, the magnetic steel clamping part is provided with multiple working components at equal intervals, so that the multiple working components can be lifted and lowered synchronously and can be moved horizontally synchronously, thereby realizing the synchronous shifting of magnetic steels in multiple different workstations.

[0042] According to some embodiments of the present application, the horizontal frame includes a plurality of mounting plates 306 fixed on a horizontal guide rail 305, and the plurality of mounting plates 306 are arranged at equal intervals along the length direction of the horizontal guide rail 305, and the horizontal guide rail 305 cooperates with a plurality of guide rail sliders 307 fixedly provided on the lifting plate 303; the working component is provided on the mounting plate 306, and the working component includes a loading suction cup 310, a first clamping cylinder 311, a flipping clamping cylinder 312, a second clamping cylinder 313 and a unloading suction cup 314.

[0043] In this application, two horizontal guide rails 305 are arranged in parallel, and five mounting plates 306 are arranged at equal intervals. All mounting plates 306 are fixed to the two horizontal guide rails 305. A plurality of guide rail sliders 307 are fixed to the lifting plate 303 and cooperate with the two horizontal guide rails 305. This arrangement helps to reduce weight. By applying force to the horizontal guide rails 305, the horizontal guide rails 305 can be driven to slide, thereby driving the horizontal frame and the multiple working components mounted thereon to move synchronously left and right.

[0044] In the present application, the working components on the horizontal frame are, from left to right, the loading suction cup 310, the first clamping claw cylinder 311, the flipping clamping claw cylinder 312, the second clamping claw cylinder 313 and the unloading suction cup 314. The loading suction cup 310 and the unloading suction cup 314 have the same structure, wherein the loading suction cup 310 is used to suck up the magnet from the loading mechanism 2, and the unloading suction cup 314 is used to suck up the processed magnet. The first clamping claw cylinder 311 and the second clamping claw cylinder 313 have the same structure, both of which use a double-acting cylinder to drive the two clamping claws to move, thereby achieving the clamping and release of the magnet. The flipping clamping claw cylinder 312 is not only provided with a double-acting cylinder to drive the two clamping claws to move, thereby achieving the clamping and release of the magnet, but is also provided with a rotating cylinder to drive the double-acting cylinder to rotate, thereby achieving the flipping operation of the magnet.

[0045] According to some embodiments of the present application, a horizontal cylinder 308 is provided on the side of the lifting plate 303 facing away from the horizontal frame, and a first notch is opened on the lifting plate 303. The output end of the horizontal cylinder 308 is connected to the horizontal guide rail 305 through a connecting plate 309 passing through the first notch to drive the horizontal guide rail 305 to slide.

[0046] Since the lifting plate 303 is arranged vertically, the horizontal frame is arranged in front of the lifting plate 303, and the horizontal cylinder 308 is arranged in the rear of the lifting plate 303. By opening a first notch on the lifting plate 303, a connecting plate 309 is set on the horizontal guide rail 305, and the connecting plate 309 is used to indirectly connect the piston rod of the horizontal cylinder 308 to the horizontal guide rail 305 through the first notch, thereby driving the horizontal guide rail 305 to slide.

[0047] According to some embodiments of the present application, the rack includes a column 301 fixed on the table top of the lower rack 102, a vertical guide rail 302 is provided on the column 301, the lifting plate 303 is slidably connected to the vertical guide rail 302, and a lifting cylinder 304 is provided on the column 301 to drive the lifting plate 303 to slide.

[0048] The present invention has two columns 301, each of which is provided with a vertical guide rail 302. The rear side of the lifting plate 303 is slidably connected to the two vertical guide rails 302 via a slider. By providing a lifting cylinder 304, the piston rod of the lifting cylinder 304 drives the lifting plate 303 to slide up and down, thereby driving the working assembly to move up and down, thereby achieving the lifting or lowering of the magnet.

[0049] The magnet placement section of this application consists of four placement seats 316 arranged on a placement plate 315 according to the spacing between the workpieces. These four placement seats 316 correspond to the four workstations: laser surface cleaning (front side), CCD inspection (front side), laser surface cleaning (back side), and CCD inspection (back side). Because the placement plate 315 can slide back and forth, after the magnet is placed on the placement seat 316, the placement plate 315 slides to move the four placement seats 316 away from the workpiece, placing them at the four aforementioned workstations, allowing the corresponding process operations to be performed on the magnets on each placement seat 316.

[0050] According to some embodiments of the present application, the magnetic steel placement part also includes a placement stand 317 fixed on the table top of the lower frame 102, and a displacement guide rail 318 and a displacement cylinder 319 are provided on the placement stand 317. The placement plate 315 is slidably connected to the displacement guide rail 318, and the displacement cylinder 319 is used to drive the placement plate 315 to slide.

[0051] The aforementioned placement platform 317 elevates the entire placement plate 315, placing the four placement seats 316 within the travel range of the working assembly. Two parallel displacement rails 318 are mounted on the placement platform 317. Both displacement rails 318 are horizontally positioned and perpendicular to the horizontal guide rail 305. The underside of the placement plate 315 is slidably connected to the two displacement rails 318 via a slider. The piston rod of the displacement cylinder 319 is connected to the placement plate 315 to drive the placement plate 315 to slide.

[0052] According to some embodiments of the present application, the placement platform 317 includes a bottom plate, a top plate, and support rods. The bottom plate and the top plate are arranged opposite each other, the support rods are multiple and connected between the bottom plate and the top plate, and the displacement guide rail 318 is provided on the top plate. The placement platform 317 with the above structure is conducive to reducing weight.

[0053] According to some embodiments of the present application, a second notch is formed on the top plate, in which a displacement plate 320 is disposed. The displacement cylinder 319 drives the placement plate 315 to slide via the displacement plate 320. Since the displacement cylinder 319 is fixedly mounted on the placement stand 317, the piston rod of the displacement cylinder 319 is connected to the placement plate 315 at intervals via the displacement plate 320, thereby driving the placement plate 315 to slide.

[0054] According to some embodiments of the present application, a placement slot 3161 for accommodating a magnet is provided on the placement seat 316 , and a clamping opening 3162 is provided on the side of the placement slot 3161 so that the clamping claws in the working component can clamp the magnet placed in the placement slot 3161 .

[0055] According to some embodiments of the present application, a sensor 3163 is provided on the placement seat 316 for detecting whether a magnetic steel is placed on the placement seat 316. The sensor 3163 can be provided at the bottom of the placement slot 3161.

[0056] According to some embodiments of the present application, the cleaning mechanism 4 includes a laser cleaner 401 and a CCD detection module 402. There are two laser cleaners 401 and two CCD detection modules 402 respectively, and the laser cleaners 401 and the CCD detection modules 402 are alternately arranged along the equidistant conveying direction of the magnetic steel.

[0057] Specifically, the lifting cylinder 304 and the horizontal cylinder 308 cooperate to enable the loading suction cup 310 to suck the magnetic steel and place it on the first placement seat 316. Then the loading suction cup 310 leaves and prepares to load the next magnetic steel. The first clamping cylinder 311 is in place. At this time, the first laser cleaner 401 laser cleans the top side of the magnetic steel. After completion, the loading suction cup 310 and the first clamping cylinder 311 work synchronously to realize the loading of the next magnetic steel. At the same time, the first clamping cylinder 311 moves the cleaned magnetic steel to the second placement seat 3 16, a visual inspection is performed using the first CCD detection module 402, and then the magnet after inspection is clamped by the flipping claw cylinder 312 and flipped 180°, and then placed on the third placement seat 316. The second laser cleaner 401 cleans the top side of the flipped magnet, and then the magnet is placed on the fourth placement seat 316 through the second clamping claw cylinder 313 and a second visual inspection is performed using the second CCD detection module 402. After that, the magnet is unloaded through the unloading suction cup 314 and transferred to the carrier at the dispensing station.

[0058] like Figures 15 to 24As shown, according to some embodiments of the present application, the dispensing mechanism 5 includes a dispensing positioning component and a dispensing part; the dispensing positioning component includes a carrier, the carrier includes a positioning seat 501, a support block 502 and a positioning block 503, there are four positioning blocks 503 and they are respectively arranged around the positioning seat 501, two adjacent positioning blocks 503 are fixed on the positioning seat 501, and the other two positioning blocks 503 are movably arranged on the positioning seat 501, each positioning block 503 is provided with a positioning rod 504, the support block 502 is arranged on the positioning seat 501 to support the magnet, and the support block 502 is located in the area surrounded by all the positioning rods 504, the two movable positioning blocks 503 can drive the corresponding positioning rods 504 to shift, so as to movably clamp magnets of different sizes; the dispensing part includes a glue discharge part 514 and an X, Y, and Z three-axis linear module for controlling its displacement, which is used to dispense glue to the magnet on the carrier at the dispensing station.

[0059] The positioning base 501 in this application is square in shape, with four positioning blocks 503 arranged in the middle of the four sides of the positioning base 501. The positioning blocks 503 are generally L-shaped. The two fixed positioning blocks 503 each have two positioning rods 504, and the two movable positioning blocks 503 each have one positioning rod 504. The planar dimensions of the support block 502 are smaller than those of the magnetic steel.

[0060] When the magnet needs to be placed, the two movable positioning blocks 503 are moved outward, moving the corresponding two positioning rods 504 away from the support block 502. After the magnet is placed on the support block 502, the two movable positioning blocks 503 are moved inward, moving the corresponding two positioning rods 504 closer to the support block 502, thereby using multiple positioning rods 504 to clamp the magnet on all sides. This solution ensures that magnets of different sizes can be clamped, improving the adaptability of the magnet carrier.

[0061] According to some embodiments of the present application, a slotted block 505 is provided at the bottom of the positioning seat 501, and a positioning slide 5051 is provided on the slotted block 505. A positioning slide 506 is provided slidingly in the positioning slide 5051. The positioning slide 506 is connected to the positioning block 503, and a spring 507 is provided between the positioning slide 506 and the positioning seat 501. The spring 507 is used to drive the positioning slide 506 to retract, and then drive the positioning rod 504 to approach the support block 502, thereby clamping the magnetic steel.

[0062] In the above structure, when the magnet needs to be placed, an external force is applied to move the positioning slide 506 outward, driving the positioning rod 504 away from the support block 502 to release it. At this time, the positioning slide 506 compresses the spring 507. After the blanking suction cup places the magnet on the support block 502, the external force is removed, and the positioning slide 506 is retracted under the action of the spring 507, causing the positioning rod 504 to move closer to the support block 502 to clamp it.

[0063] According to some embodiments of the present application, the dispensing positioning assembly also includes an unlocking structure for loosening the magnet, and the unlocking structure includes an unlocking cylinder 508, and the telescopic shaft of the unlocking cylinder 508 is connected to two unlocking bars 509. After the unlocking cylinder 508 is actuated, the two movable positioning blocks 503 can be driven to move synchronously through the two unlocking bars 509, so that the corresponding positioning rods 504 are away from the support block 502, so that the magnet can be placed on the carrier of the dispensing station.

[0064] In this application, the adjacent surfaces of the positioning slide 506 are wedge-shaped. The telescopic shaft of the unlocking cylinder 508 drives the two unlocking bars 509 upward, contacting and squeezing the wedge-shaped surfaces of the positioning slide 506, causing the positioning slide 506 to slide outward and the two positioning blocks 503 to move outward, achieving a released state. When the magnet is placed on the support block 502, the telescopic shaft of the unlocking cylinder 508 is controlled to move downward, and the spring 507 drives the positioning slide 506 back. The two positioning blocks 503 move inward and clamp the magnet together with the other two fixed positioning blocks 503.

[0065] According to some embodiments of the present application, the dispensing positioning assembly also includes a limiting structure for limiting the carrier at the dispensing station. The limiting structure includes two groups of vertically arranged limiting cylinders 510. The telescopic axes of the limiting cylinders 510 are respectively connected to the limiting plates 511, which extend from two directions to limit the positioning seat 501 of the carrier, thereby accurately positioning the carrier at the dispensing station.

[0066] According to some embodiments of the present application, the dispensing positioning assembly also includes a clamping structure for clamping the carrier at the dispensing station, and the clamping structure includes two groups of clamping cylinders 512 respectively located on the diagonals of the positioning seat 501, and the telescopic shaft of the clamping cylinder 512 is connected to a pressure plate 513.

[0067] After the magnet has completed pre-processing such as laser cleaning and testing, the carrier is released through the unlocking structure, and the unloading suction cup places the magnet on the support block 502 of the carrier. A plurality of positioning rods 504 are used to clamp the magnet on all sides, and the carrier is fixed and pressed through the set limiting structure and clamping structure to ensure that the position of the magnet remains accurate and unchanged during the dispensing process.

[0068] The dispensing part in this application is specifically as follows: the X-axis linear module 515 is set on the frame, the Y-axis linear module 516 is installed on the slide of the X-axis linear module 515, the Z-axis linear module 517 is installed on the slide of the Y-axis linear module 516, and the glue output part 514 is installed on the Z-axis linear module 517. The glue output part 514 controls the glue output through a screw valve. The displacement of the glue output part 514 is coordinated by the X, Y, and Z three-axis linear modules. The three-axis dispensing method has higher accuracy.

[0069] According to some embodiments of the present application, a platen glue storage device 103 is provided on one side of the lower frame 102 for supplying glue to the glue output part 514. The platen glue storage device 103 can refer to the structural principle of the platen glue dispenser in the prior art.

[0070] According to some embodiments of the present application, the carrier transport mechanism 6 includes a base plate 602 arranged below the fixed guide rail 601, a bottom column 603 is vertically provided on the base plate 602, a rising plate 604 is provided on the bottom column 603, and the rising plate 604 can be raised and lowered vertically, a transverse frame is provided on the rising plate 604, and the transverse frame can slide along the length direction of the fixed guide rail 601, and a plurality of U-shaped clamps 605 are arranged at intervals along the sliding direction on the transverse frame, and the U-shaped clamps 605 can clamp the lower edge of the carrier's positioning seat 501 after the rising plate 604 rises.

[0071] The fixed guide rails 601 in this application are arranged in two groups in an L-shape, each group having two rails for placing carriers. Both groups of fixed guide rails 601 are fixed to the table top of the lower frame 102 by several pairs of support columns. The corner formed by the two groups of fixed guide rails 601 is the glue dispensing station. One group of fixed guide rails 601 is arranged in the left-right direction, and this group of fixed guide rails 601 is consistent with the horizontal movement direction of the unloading suction cup when unloading. The other group of fixed guide rails 601 is arranged in the front-to-back direction and is used to place carriers returning from the drying tunnel 8. The carrier transport mechanism 6 is mainly used to realize the flow of magnetic steel carriers on the fixed guide rails 601, such as accurately transferring them from the glue dispensing station to the pressing station.

[0072] When the magnetic steel dispensing is completed, the position of the rising plate 604 is raised, and the transverse frame is also raised accordingly. After being raised, the multiple U-shaped clamps 605 on the transverse frame can clamp the lower edges of the corresponding positioning seats 501, and then the transverse frame is made to slide along the length direction of the fixed guide rail 601, thereby driving multiple carriers to flow synchronously along the fixed guide rail 601 to the corresponding positions.

[0073] According to some embodiments of the present application, a guide rail 6031 is vertically provided on the bottom column 603, a slider cooperating with the guide rail 6031 is provided on the rising plate 604, and a rising cylinder 606 for driving the rising plate 604 to move up and down is provided on the base plate 602; the transverse frame includes a transverse guide rail 607, and the transverse guide rail 607 cooperates with the guide rail slider 608 fixedly provided on the rising plate 604, and the U-shaped clamp 605 is connected to the transverse guide rail 607.

[0074] In this application, there are two bottom columns 603 on the base plate 602, each bottom column 603 is provided with a guide rail 6031, the rising plate 604 is arranged vertically, and one side of the rising plate 604 is slidably connected to the guide rail 6031 through multiple sliders, and the output end of the rising cylinder 606 is connected to the rising plate 604, thereby driving the rising plate 604 to move up and down.

[0075] The transverse frame is arranged on the other side of the rising plate 604, and has two transverse guide rails 607 arranged horizontally at intervals. The two transverse guide rails 607 cooperate with multiple guide rail sliders 608 fixedly set on the rising plate 604. Three transition plates 609 are fixedly set at intervals on the two transverse guide rails 607, and each transition plate 609 is provided with a U-shaped clamp 605. The three U-shaped clamps 605 are arranged at equal distances.

[0076] According to some embodiments of the present application, a driving component is provided on the base plate 602, and the driving component includes a transverse cylinder 611. The output end of the transverse cylinder 611 is connected to a push rod 612. The push rod 612 is connected to a push block 610 fixedly provided on the transverse frame to push the transverse frame to slide horizontally.

[0077] In this application, the drive component is positioned facing the transverse frame, with a push rod 612 arranged vertically. A push head is horizontally positioned at the top of the push rod 612. A push block 610 is connected to two transverse guide rails 607. A vertical slot is provided on the push block 610 facing the push rod 612, and the push head is positioned within the slot to form a sliding connection. As the riser 604 rises or falls, the push block 610 rises or falls accordingly, causing the push head's position within the slot to change. When the U-shaped clamp 605 engages the lower edge of the carrier's positioning seat 501, the transverse cylinder 611 activates and drives the transverse frame to translate horizontally via the push rod 612 and push head. Of course, the drive component can also employ a screw-nut structure.

[0078] According to some embodiments of the present application, the pressing mechanism 7 includes a pressing block 701, a guide column 703, a guide member 704, a pressure sensor 705 and an electric cylinder 702. The guide column 703 is vertically fixed on the lower frame 102, and the guide member 704 is slidingly connected to the guide column 703. The guide member 704 is also connected to the output end of the electric cylinder 702 and the pressing block 701. The pressure sensor 705 is used to contact the carrier when the electric cylinder 702 drives the pressing block 701 downward to press the magnet to detect the applied pressure.

[0079] The pressing mechanism 7 in this application is located at the pressing station and is primarily used to apply a certain amount of pressure to the magnets after they have been glued together. There are two guide posts 703, both vertically fixed to the surface of the magnet lamination equipment. Three position sensors 706 are located next to the guide posts 703, from top to bottom. These sensors measure travel distance to ensure controllable displacement and prevent the pressing block 701 from exceeding its limit and damaging the magnets when pressing downward.

[0080] Specifically, the guide member 704 comprises a plate and two linear bearings mounted on the plate. These linear bearings slide over two guide posts 703, providing guidance and positioning when downward pressure is applied. The output end of the electric cylinder 702 is connected to the plate, and the pressure block 701 is also indirectly connected to the plate. The electric cylinder 702 drives the guide member 704 downward, thereby driving the pressure block 701 downward to press the magnet. The pressure sensor 705 contacts the positioning seat 501 of the carrier to detect pressure.

[0081] According to some embodiments of the present application, the drying tunnel 8 is a mesh belt drying tunnel 8 , and the carrier after the pressing process is grabbed by the robot 104 on the table of the lower frame 102 and placed on the drying tunnel 8 , and the bonded magnetic steel is dried by the drying tunnel 8 .

[0082] According to some embodiments of the present application, a carrier buffer conveyor line 9 is provided on one side of the drying tunnel 8. The carrier buffer conveyor line 9 extends from the unloading end of the drying tunnel 8 to the fixed guide rails 601 arranged in the front-to-back direction on the lower frame 102. The carrier buffer conveyor line 9 is used to buffer the carriers after the magnetic steel is removed after drying, and convey the carriers to the fixed guide rails 601. The carriers are then transferred to the fixed guide rails 601 by the manipulator 104 and then pushed forward by the cylinder below the guide rails.

[0083] According to some embodiments of the present application, an upper frame 101 is further provided on the lower frame 102. The upper frame 101 covers the surface of the lower frame 102 and can protect the mechanical structure integrated on the surface of the lower frame 102. The upper frame 101 is also equipped with a human-machine interface and a camera display screen to facilitate worker operation of the equipment and display CCD detection results.

[0084] A method for using a magnetic steel lamination device provided in an embodiment of the present application comprises: storing the magnetic steel to be bonded and loading the magnetic steel; the equidistant conveying mechanism 3 grabs the magnetic steel from the loading mechanism 2 and realizes synchronous conveying of the magnetic steel at multiple stations; the cleaning mechanism 4 is used to clean and inspect the multiple magnetic steels placed by the equidistant conveying mechanism 3; after the magnetic steel is cleaned, the gluing mechanism 5 is used to position and glue the magnetic steel placed on the carrier; after gluing, the carrier is transported to the pressing station by the carrier transporting mechanism 6; the pressing mechanism 7 is used to press the bonded magnetic steel; after pressing, the carrier is transferred to the drying tunnel 8 by the robot 104 on the lower frame 102 to dry the magnetic steel; after drying and taking out the magnetic steel, the carrier is placed on the carrier cache conveyor line 9.

[0085] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic steel lamination device, characterized in that: It includes a lower frame and a drying tunnel arranged on one side of the lower frame. The lower frame is provided with a loading mechanism, an equidistant conveying mechanism, a cleaning mechanism, a gluing mechanism, a carrier conveying mechanism and a pressing mechanism. The loading mechanism is used to store the magnetic steel to be bonded and realize loading. The equidistant conveying mechanism is used to grab the magnetic steel from the loading mechanism and realize synchronous conveying of multi-station magnetic steel. The cleaning mechanism is used to clean and detect the multiple magnetic steels placed by the equidistant conveying mechanism. The gluing mechanism is used to position and glue the magnetic steel placed on the carrier after cleaning. The carrier conveying mechanism is used to transport the carrier to the pressing station after gluing. The pressing mechanism is used to press the magnetic steel. After pressing, the carrier is transferred to the drying tunnel by the manipulator on the lower frame to dry the magnetic steel.

2. The magnetic steel lamination equipment according to claim 1, characterized in that: The loading mechanism includes a loading base and a lifting structure. The loading base can slide crosswise in a horizontal plane, and a plurality of silo clips are distributed in an array on the loading base. The silo clips are stacked with a plurality of magnets. The lifting structure is used to lift the magnets upward from the bottom of the silo clips.

3. The magnetic steel lamination equipment according to claim 2, characterized in that: The ejecting structure includes an ejecting frame and a through-shaft linear stepper motor. The ejecting frame is fixedly installed on the lower frame. The through-shaft linear stepper motor is fixedly installed on the ejecting frame. A ejecting block is provided at the upper end of the through-shaft of the through-shaft linear stepper motor. The ejecting block extends into the bottom of the hopper clip along the through-shaft to lift the magnetic steel upward.

4. The magnetic steel lamination equipment according to claim 1, characterized in that: The equidistant conveying mechanism includes a magnetic steel clamping part and a magnetic steel placing part. The magnetic steel clamping part includes a horizontal frame and a working component. The horizontal frame can slide crosswise in the vertical plane. The working component has multiple components for clamping the magnetic steel on each workstation respectively. Multiple working components are arranged at equal intervals in the horizontal direction on the horizontal frame. The magnetic steel placing part includes a placing plate and a placing seat. The placing plate is horizontally arranged and can slide in the horizontal plane in a direction away from or close to the working component. There are multiple placing seats and they are arranged on the placing plate according to the spacing of the working components. The working component can clamp the magnetic steel on the placing seat.

5. The magnetic steel lamination equipment according to claim 1, characterized in that: The cleaning mechanism includes a laser cleaner and a CCD detection module. There are two laser cleaners and two CCD detection modules respectively, and the laser cleaners and the CCD detection modules are alternately arranged along the equidistant conveying direction of the magnetic steel.

6. The magnetic steel lamination equipment according to claim 1, characterized in that: The dispensing mechanism includes a dispensing positioning component and a dispensing part. The dispensing positioning component includes a carrier, a limiting structure and a pressing structure. The carrier includes a positioning seat, a support block and a positioning block. There are four positioning blocks and they are respectively arranged around the positioning seat, two adjacent positioning blocks are fixed on the positioning seat, and the other two positioning blocks are movably arranged on the positioning seat. Each positioning block is provided with a positioning rod. The support block is arranged on the positioning seat, and the support block is located in the area surrounded by all the positioning rods. The two movable positioning blocks can drive the corresponding positioning rods to shift. The limiting structure and the pressing structure are used to limit and press the carrier of the dispensing station. The dispensing part includes a glue discharge part and an X, Y, and Z three-axis linear module for controlling its displacement.

7. The magnetic steel lamination equipment according to claim 6, characterized in that: A slotted block is provided at the bottom of the positioning seat, and a positioning slide is provided on the slotted block. A positioning slide is provided in the positioning slide, and the positioning slide is connected to the positioning block. A spring is provided between the positioning slide and the positioning seat, and the spring is used to drive the positioning slide to retract, and then drive the positioning rod to approach the support block, thereby clamping the magnetic steel.

8. The magnetic steel lamination equipment according to claim 1, characterized in that: The carrier transport mechanism includes a fixed guide rail for placing the carrier, a base plate is provided below the fixed guide rail, a bottom column is provided vertically on the base plate, a rising plate is provided on the bottom column, and the rising plate can be raised and lowered vertically, a transverse frame is provided on the rising plate, and the transverse frame can slide along the length direction of the fixed guide rail, and a plurality of U-shaped clamps are arranged at intervals on the transverse frame along the sliding direction, and the U-shaped clamps can clamp the lower edge of the carrier after the rising plate is raised.

9. The magnetic steel lamination equipment according to claim 1, characterized in that: The pressing mechanism includes a pressing block, a guide column, a guide member, a pressure sensor and an electric cylinder. The guide column is vertically fixed on the lower frame, and the guide member is slidably connected to the guide column. The guide member is also connected to the output end of the electric cylinder and the pressing block. The pressure sensor is used to contact the carrier when the electric cylinder drives the pressing block downward to press the magnetic steel, so as to detect the applied pressure.

10. A method for using the magnetic steel lamination equipment according to any one of claims 1 to 9, characterized in that: The magnets to be bonded are stored and loaded through the loading mechanism, the equidistant transport mechanism grabs the magnets from the loading mechanism and realizes the synchronous transport of magnets in multiple stations, the cleaning mechanism is used to clean and inspect the multiple magnets placed by the equidistant transport mechanism, and after the magnets are cleaned, the dispensing mechanism is used to position and dispense glue on the magnets placed on the carrier, and after dispensing glue, the carrier is transported to the pressing station by the carrier transport mechanism, and the pressing mechanism is used to press the bonded magnets, and after pressing, the carrier is transferred to the drying tunnel by the robot on the lower frame to dry the magnets, and after drying and taking out the magnets, the carrier is placed on the carrier cache conveyor line.

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