Magnetic sheet splitting and feeding device and magnetic sheet detection system

Abstract

The present application discloses a magnetic sheet segmentation and feeding device and a magnetic sheet detection system, including a segmentation component, an angle adjustment component and a feeding drive component. The segmentation component separates the individual magnetic sheets one by one and transmits them to the angle adjustment component, the angle adjustment component adjusts the angle of the individual magnetic sheets and transmits them to the feeding position, and the feeding drive component moves the magnetic sheets at the feeding position to the next station. Through the setting of the angle adjustment component and the segmentation component, the angle of the individual magnetic sheets can be adjusted and transmitted to the preset feeding position. When there are magnetic sheets at the feeding position, the feeding drive component will drive the magnetic sheets at the feeding position to enter the next station for processing, thereby completing the feeding of the magnetic sheets. In the above process, the segmentation component can separate multiple magnetic sheets one by one, and the cooperation of the angle adjustment component and the feeding drive component completes the automatic feeding process of the magnetic sheets, without the need for manual feeding, which significantly improves the feeding efficiency.

Description

Technical Field

[0001] The present application relates to the field of relay magnetic sheet detection, and in particular to a magnetic sheet splitting and feeding device and a magnetic sheet detection system. Background Art

[0002] New energy vehicle relays are an important part of the electrical system of new energy vehicles. They are not only responsible for controlling the on and off of the circuit, but also bear the task of ensuring the safe and stable operation of the vehicle. Before installing the magnetic sheet of the new energy vehicle relay, it is necessary to magnetize it first, and then conduct a magnetic flux size test or magnetic induction intensity test on the magnetic sheet after magnetization. After passing the test, it can be installed in the relay.

[0003] At present, after magnetization, magnetic sheets are usually loaded manually and placed in a detection device for detection. This method is inefficient and difficult to meet production needs. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a magnetic sheet splitting and feeding device and a magnetic sheet detection system, which can effectively improve the efficiency of magnetic sheet feeding and reduce production costs.

[0005] The present application also proposes a magnetic sheet detection system having the above-mentioned magnetic sheet splitting and feeding device.

[0006] The first aspect of the present application provides a magnetic sheet splitting and loading device for loading magnetic sheets, comprising: a splitting component, for separating a plurality of stacked magnetic sheets one by one to obtain a single magnetic sheet; an angle adjustment component, located at the discharge end of the splitting component, receiving the single magnetic sheet and adjusting the angle of the single magnetic sheet to a set angle and transmitting it to a loading position; a loading drive component, located on one side of the angle adjustment component and corresponding to the loading position, and when there is a magnetic sheet at the loading position, driving the magnetic sheet to move from the angle adjustment component to the next station.

[0007] A magnetic sheet splitting and feeding device provided in an embodiment of the present application has at least the following beneficial effects: the magnetic sheet splitting and feeding device provided in the present application is provided with an angle adjustment component and a feeding drive component. In actual use, the angle adjustment component receives a single magnetic sheet separated by the splitting component, adjusts the angle of the single magnetic sheet and transmits it to a preset feeding position. When there is a magnetic sheet at the feeding position, the feeding drive component will drive the magnetic sheet at the feeding position to enter the next station for processing, thereby completing the feeding of the magnetic sheet. In the above process, the splitting component can separate multiple magnetic sheets one by one, and the cooperation of the angle adjustment component and the feeding drive component completes the automatic feeding process of the magnetic sheet, without the need for manual feeding, which significantly improves the feeding efficiency.

[0008] In some embodiments of the present application, the device also includes: an array component, which is located on the other side of the angle adjustment component relative to the feeding drive component, receives the multiple magnetic sheets pushed by the feeding drive component and separates them into set intervals; the feeding drive component drives the multiple magnetic sheets to be fed synchronously to the next workstation.

[0009] In some embodiments of the present application, the array component includes: a plurality of clamps, the clamps being used to receive the magnetic sheets from the angle adjustment component and fix the magnetic sheets; a plurality of driving units, the driving units being arranged corresponding to the clamps, the output ends of the driving units being connected to the clamps, and being used to drive the clamps to move to change the spacing of the magnetic sheets.

[0010] In some embodiments of the present application, the loading drive assembly includes: a first drive member, which is arranged corresponding to the loading position, and when there is a magnetic sheet at the loading position, the first drive member moves the magnetic sheet at the loading position to the array assembly; and multiple second drive members, which are arranged corresponding to the multiple magnetic sheets on the array assembly, and when the spacing between the multiple magnetic sheets reaches a set interval, the second drive members drive the magnetic sheets to move from the array assembly to the next workstation.

[0011] In some embodiments of the present application, the angle adjustment component includes: a turntable, on which a plurality of grooves for receiving a single magnetic piece are formed, and the inner wall of the groove matches the magnetic piece; a third driving member, the output end of the third driving member is connected to the turntable, and the third driving member drives the turntable to rotate to adjust the magnetic piece to a set angle and transmit it to the loading position.

[0012] In some embodiments of the present application, a plurality of groups of grooves are evenly distributed on the turntable, each group of grooves includes a grouping groove corresponding to the first driving member and a loading groove corresponding to the second driving member, and the driving ends of the first driving member and the second driving member are both connected to a push plate; when the magnetic sheets are grouped, the first driving member drives the first push plate to pass through the grouping groove to move the magnetic sheets to the grouping assembly, and when the magnetic sheets are loaded, the second driving member drives the second push plate to pass through the loading groove to move the groove on the grouping assembly to the next workstation.

[0013] In some embodiments of the present application, the dividing component includes: a silo for storing a plurality of stacked magnetic sheets; a third push plate arranged on one side of the silo; a material dividing unit, wherein the output end of the material dividing unit is connected to an end of the third push plate away from the silo, and the material dividing unit drives the third push plate to move so as to push the magnetic sheets in the silo into the angle adjustment component one by one.

[0014] The second aspect of the present application provides a magnetic sheet detection system, including: a magnetic sheet splitting and loading device as described in the first aspect of the present application; and a detection component arranged at a next workstation of the magnetic sheet splitting and loading device, the detection component receiving the magnetic sheet and detecting the magnetic sheet.

[0015] According to the magnetic sheet detection system of the embodiment of the present application, at least the following technical effects are achieved: the magnetic sheet detection system provided by the present application is provided with a magnetic sheet segmentation and loading device and a detection component. In actual use, the magnetic sheet segmentation and loading device will segment and load multiple magnetic sheets. When the spacing meets the set interval, the magnetic sheet will be moved to the detection component for detection. The magnetic sheet that has passed the detection will be directly installed on the product by an automatic gripping device (such as a manipulator). In the above process, the magnetic sheet segmentation and loading device can realize the automatic loading of magnetic sheets, and send the magnetic sheets to the detection component for detection, thereby realizing the automation and integration of magnetic sheet loading and detection, without the need for manual participation, and improving the efficiency of magnetic sheet detection.

[0016] In some embodiments of the present application, the detection component includes: a detection platform, on which a fixing portion of the magnetic sheet is disposed; and a detection sensor, located on the detection platform and in contact with the magnetic sheet to be detected, for detecting the magnetic sheet.

[0017] In some embodiments of the present application, the magnetic sheet detection system also includes: a material receiving component, located below the detection table, for collecting magnetic sheets that fail the detection by the detection component; the fixed portion is a first through slot opened on the detection table, and the magnetic sheets are limited to the first through slot during detection; the material receiving component includes: a recovery box, which is located below the detection table; a baffle, which is located above the recovery box, and the baffle is provided with a second through slot corresponding to the first through slot; the baffle can move along the detection table, and when an unqualified magnetic sheet is detected, the baffle moves so that the second through slot is connected to the first through slot, and the magnetic sheet falls into the recovery box.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1This is a module schematic diagram of a magnetic sheet splitting and feeding device according to an embodiment of the present application;

[0021] Figure 2 for Figure 1 A three-dimensional schematic diagram of a magnetic sheet splitting and feeding device shown;

[0022] Figure 3 Another three-dimensional schematic diagram of the magnetic sheet splitting and feeding device according to an embodiment of the present application;

[0023] Figure 4 This is a module schematic diagram of a magnetic sheet detection system according to an embodiment of the present application;

[0024] Figure 5 for Figure 4 A three-dimensional schematic diagram of a magnetic sheet detection system shown;

[0025] Figure 6 for Figure 5 A top view of the magnetic sheet detection system shown;

[0026] Figure 7 Another schematic perspective view of the magnetic disk detection system according to an embodiment of the present application.

[0027] Reference numerals:

[0028] The dividing component 100, the material bin 110, the third push plate 120, the material dividing unit 130, the angle adjustment component 200, the turntable 210, the groove 211, the loading groove 212, the array groove 213, the third driving member 220, the loading driving component 300, the first driving member 310, the second driving member 320, the first push plate 330, the second push plate 340, the array component 400, the clamping member 410, the driving unit 420, the magnetic sheet 500, the detection component 600, the detection table 610, the first through groove 611, the detection sensor 620, the material receiving component 700, the recovery box 710, the baffle 720, the second through groove 721, and the fourth driving member 730. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, and examples of the embodiments 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 application, and cannot be understood as limiting the present application.

[0030] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 should not be understood as a limitation on the present application.

[0031] In the description of this application, 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 this application based on the specific content of the technical solution.

[0032] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Reference below Figure 1 and Figure 2 A magnetic sheet splitting and loading device according to an embodiment of the present application is described.

[0035] like Figure 1 and Figure 2 As shown, the magnetic sheet splitting and loading device includes a splitting component 100, an angle adjustment component 200 and a loading drive component 300. The splitting component 100 is used to separate the stacked multiple magnetic sheets 500 one by one to obtain a single magnetic sheet 500; the angle adjustment component 200 is located at the discharge end of the splitting component 100, receives a single magnetic sheet 500 and adjusts the angle of the single magnetic sheet 500 to a set angle and transmits it to the loading position A; the loading drive component 300 is located on one side of the angle adjustment component 200 and corresponds to the loading position A. When there is a magnetic sheet 500 at the loading position A, the magnetic sheet 500 is driven to move from the angle adjustment component 200 to the next station.

[0036] Since the magnetic sheets 500 are magnetic, the stacked magnetic sheets 500 will be adsorbed together, and it is difficult to separate the magnetic sheets 500 during the loading process, which will result in low loading efficiency. Therefore, a splitting component 100 is provided. In actual use, the splitting component 100 will separate the stacked magnetic sheets 500 and send the single magnetic sheets 500 to the angle adjustment component 200 for processing. The angle adjustment component 200 adjusts the angle of each magnetic sheet 500, and transfers the magnetic sheet 500 adjusted to the set angle to the preset loading position A. The loading drive component 300 moves the magnetic sheet 500 at the loading position A to the next station to wait for the next step of processing.

[0037] A magnetic sheet splitting and feeding device provided in an embodiment of the present application has at least the following beneficial effects: the magnetic sheet splitting and feeding device provided in the present application is provided with an angle adjustment component 200 and a feeding drive component 300. In actual use, the angle adjustment component 200 receives a single magnetic sheet 500 separated by the splitting component 100, adjusts the angle of the single magnetic sheet 500 and transmits it to a preset feeding position A. When there is a magnetic sheet 500 at the feeding position A, the feeding drive component 300 drives the magnetic sheet 500 at the feeding position A to enter the next station for processing, thereby completing the feeding of the magnetic sheet 500. In the above process, the splitting component 100 can separate multiple magnetic sheets 500 one by one, and the cooperation of the angle adjustment component 200 and the feeding drive component 300 completes the automatic splitting and feeding of the magnetic sheet 500 without manual operation, which significantly improves the feeding efficiency.

[0038] In the related art, two magnetic sheets are set in the relay of new energy vehicles, so the magnetized magnetic sheets need to be installed in the preset position of the relay by manual or machine twice to complete the installation of a relay. However, in this installation method, each relay needs to be installed twice, which reduces the installation efficiency of the magnetic sheets, and because the magnetic sheets are installed in the relay one after another, the accuracy of the installation position of each magnetic sheet is required to be high, which brings certain difficulties to operation and installation.

[0039] Based on this, Figures 1 to 3 As shown, in the magnetic sheet splitting and feeding device of the embodiment of the present application, an array component 400 is provided, and the array component 400 is located on the other side of the angle adjustment component 200 relative to the feeding drive component 300, receives the multiple magnetic sheets 500 pushed by the feeding drive component 300 and separates them into set intervals; the feeding drive component 300 drives the multiple magnetic sheets 500 to be fed to the next workstation synchronously.

[0040] Specifically, the splitting component 100 separates the stacked multiple magnetic sheets 500 one by one and transfers them to the angle adjustment component 200 for angle adjustment. When the angle of the magnetic sheet 500 is adjusted to the set angle and transferred to the loading position A, the loading drive component 300 moves the magnetic sheet 500 located at the loading position A to the station where the array component 400 is located for corresponding processing. After the array component 400 receives the multiple magnetic sheets 500 transferred from the loading position A by the loading drive component 300, it adjusts the spacing between the multiple magnetic sheets 500 so that the distance between each two adjacent magnetic sheets 500 meets the set interval. When the spacing between the magnetic sheets 500 reaches the set interval, the loading drive component 300 moves the magnetic sheets 500 on the array component 400 together to the next station for processing. During the movement, the spacing between the magnetic sheets 500 remains unchanged.

[0041] For example, a relay of a new energy vehicle requires two magnetic sheets 500. When the array component 400 receives the two magnetic sheets 500 transmitted from the loading position A, the distance between the two magnetic sheets 500 will be adjusted so that the interval between the two magnetic sheets 500 is the same as the set interval. Among them, the set interval is set according to the distance between the magnetic sheets 500 in the relay. After the adjustment of the spacing of the magnetic sheets 500 is completed, the loading drive component 300 moves the two magnetic sheets 500 on the array component 400 to the next station for subsequent processing. Since the array component 400 processes the spacing distance of the magnetic sheets 500 according to the requirements of the relay product for the magnetic sheets 500, in the subsequent installation of the relay product, it is only necessary to use an automatic grasping device (such as a manipulator, etc.) to grasp the two magnetic sheets 500 at the same time and directly install them on the relay, without the need to install the magnetic sheets 500 twice, thereby effectively improving the installation efficiency of the product. In addition, the relative position of the two magnetic sheets 500 remains unchanged during the subsequent movement and installation process, which can ensure the accuracy of the installation position and the quality of the product.

[0042] In some embodiments of the present application, reference Figure 3 The array component 400 includes a plurality of clamping members 410 and a plurality of driving units 420. The clamping members 410 are used to receive the magnetic sheets 500 from the angle adjustment component 200 and fix the magnetic sheets 500. The driving units 420 are arranged corresponding to the clamping members 410. The output end of the driving unit 420 is connected to the clamping members 410 for driving the clamping members 410 to move so as to change the spacing of the magnetic sheets 500.

[0043] Specifically, the array assembly 400 includes two clamping members 410 and two driving units 420 . The driving units 420 are arranged corresponding to the clamping members 410 , and each clamping member 410 is equipped with one driving unit 420 .

[0044] A rectangular groove 211 is provided on the clamping member 410, and the width of the bottom of the groove 211 is equal to or slightly larger than the width of the magnetic sheet 500, and is used to receive the magnetic sheet 500 transmitted from the loading position A, limit and fix the magnetic sheet 500, and prevent the magnetic sheet 500 from shaking. The output end of the driving unit 420 is connected to one side of the clamping member 410, and is used to drive the movement of the clamping member 410 and adjust the distance between the magnetic sheets 500 on the two clamping members 410.

[0045] When there is a magnetic sheet 500 at the loading position A, one of the driving units 420 will drive the clamping member 410 connected thereto to move, and move the clamping member 410 to a position corresponding to the loading position A, so that the rectangular groove 211 corresponds to the magnetic sheet 500 on the angle adjustment component 200, and the loading driving component 300 will drive the magnetic sheet 500 located at the loading position A to move from the angle adjustment component 200 to the rectangular groove 211 of the clamping member 410. After the magnetic sheet 500 moves to the clamping member 410, the driving unit 420 will drive the clamping member 410 to move to a side away from the other clamping member 410, and at the same time, the other clamping member 410 moves to a position corresponding to the loading position A, waiting to receive the next magnetic sheet 500. When both clamping members 410 receive the magnetic sheet 500, the two driving units 420 will control the corresponding clamping members 410 to move respectively, thereby changing the interval between the two magnetic sheets 500, until the size of the interval meets the set interval, and the driving unit 420 stops moving. By setting the driving unit 420, the distance between the magnetic sheets 500 can be controlled according to actual production requirements, wherein the driving unit 420 can be a device with a driving function, such as a cylinder, a servo driver, etc.

[0046] In some embodiments of the present application, Figure 2 and Figure 3 As shown, the loading drive assembly 300 includes a first drive member 310 and a plurality of second drive members 320. The first drive member 310 is arranged corresponding to the loading position A. When there is a magnetic sheet 500 at the loading position A, the first drive member 310 moves the magnetic sheet 500 at the loading position A to the array assembly 400; the second drive member 320 is arranged corresponding to the plurality of magnetic sheets 500 on the array assembly 400. When the spacing between the plurality of magnetic sheets 500 reaches the set spacing, the second drive member 320 drives the magnetic sheet 500 to move from the array assembly 400 to the next workstation.

[0047] Specifically, the loading drive assembly 300 includes a first drive member 310 and two second drive members 320. The first drive member 310 is arranged corresponding to the loading position A. When there is a magnetic sheet 500 at the loading position A, the first drive member 310 pushes the magnetic sheet 500 that has completed the angle adjustment at the loading position A to the array assembly 400 to adjust the interval of the magnetic sheet 500. The two second drive members 320 are respectively arranged on both sides of the first drive member 310, and the distance between the central axes of the two second drive members 320 is the same as the interval set for the magnetic sheet 500. When the array assembly 400 completes the adjustment of the interval between the two magnetic sheets 500, the second drive member 320 moves the magnetic sheet 500 from the clamping member 410 to the next station, wherein the next station can be a detection station, an installation station, etc., which is specifically set according to actual production needs. For example, the second driving member 320 moves the magnetic sheet 500 from the clamping member 410 to the installation station, and an automatic device such as a manipulator can directly install the magnetic sheet 500 on the installation station to the relay, which can effectively improve the efficiency of relay product installation. It is understandable that the first driving member 310 and the second driving member 320 can be components with driving functions such as cylinders and motors, which are not listed here one by one.

[0048] In some embodiments of the present application, Figure 2 and Figure 3 As shown, the angle adjustment component 200 includes a turntable 210 and a third driving member 220. The turntable 210 is provided with a plurality of grooves 211 for receiving a single magnetic piece 500, and the inner wall of the groove 211 matches the magnetic piece 500. The output end of the third driving member 220 is connected to the turntable 210, and the third driving member 220 drives the turntable 210 to rotate to adjust the magnetic piece 500 to a set angle and transmit it to the loading position A.

[0049] Specifically, the angle adjustment assembly 200 includes a turntable 210 and a third driving member 220. The cooperation between the turntable 210 and the third driving member 220 can adjust the angle of the magnetic sheet 500 and transfer the magnetic sheet 500 to the loading position A. The turntable 210 is provided with a plurality of grooves 211 for receiving the magnetic sheet 500. The inner wall of the groove 211 matches the size of the magnetic sheet 500, and is used to accommodate the magnetic sheet 500 and can play a fixing role to prevent the magnetic sheet 500 from moving or rotating. The third driving member 220 is connected to one side of the turntable 210. Driven by the third driving member 220, the turntable 210 will rotate and then drive the magnetic sheet 500 on the turntable 210 to rotate. During the rotation process, the magnetic sheet 500 changes from a state parallel to the ground to a state perpendicular to the ground, and gradually transfers the magnetic sheet 500 to the loading position A. Among them, the third driving member 220 can be a driving member such as a stepping motor, a rotary cylinder, etc. that can drive the turntable 210 to rotate.

[0050] For example, after the splitting assembly 100 separates the stacked multiple magnetic sheets 500 one by one, a single magnetic sheet 500 is transferred to the groove 211 of the turntable 210, and the third driving member 220 drives the turntable 210 to rotate, thereby adjusting the angle of the magnetic sheet 500 and transferring the magnetic sheet 500 to the loading position A. When the loading driving assembly 300 senses that there is a magnetic sheet 500 at the loading position A, the magnetic sheet 500 is moved to the next station for processing.

[0051] In some embodiments of the present application, Figure 2 and Figure 3 As shown, a plurality of groups of grooves 211 are evenly distributed on the turntable 210, and each group of grooves 211 includes a grouping groove 213 corresponding to the first driving member 310 and a loading groove 212 corresponding to the second driving member 320, and the driving ends of the first driving member 310 and the second driving member 320 are both connected with a push plate; when the magnetic sheet 500 is grouped, the first driving member 310 drives the first push plate 330 to pass through the grouping groove 213 to move the magnetic sheet 500 to the grouping component 400, and when the magnetic sheet 500 is loaded, the second driving member 320 drives the second push plate 340 to pass through the loading groove 212 to move the groove 211 on the grouping component 400 to the next station.

[0052] Specifically, four groups of grooves 211 are evenly arranged on the rotating disk 210 ( Figure 2 Three groups can be seen, and the remaining group is located below the bottom plate). Each group of grooves 211 includes a group column groove 213 and two loading grooves 212. The angle between the extension lines of the midlines of two adjacent group column grooves 213 is 90 degrees. Based on this, the third driving member 220 used in the embodiment of the present application is a quarter stepping motor, that is, the third driving member 220 will drive the turntable 210 to rotate 90 degrees each time, so that each rotation is completed, the group column groove 213 can be located in the loading position A, which improves the accuracy of control. The two loading grooves 212 are respectively arranged on both sides of the group column groove 213, and the distance between the two loading grooves 212 is equal to the preset interval of the two magnetic sheets 500, and the distance between the two loading grooves 212 and the group column groove 213 is the same.

[0053] Furthermore, the array groove 213 is arranged corresponding to the first driving member 310, and the driving end of the first driving member 310 is connected to the first push plate 330. When there is a magnetic piece 500 at the loading position A, that is, the array groove 213 of one group of grooves 211 is located at the loading position A, the first driving member 310 will drive the first push plate 330 to push the magnetic piece 500 in the array groove 213 to the clamping member 410 of the array component 400. After the magnetic piece 500 is transmitted to the clamping member 410, the third driving member 220 will drive the turntable 210 to rotate 90 degrees, so that the magnetic piece 500 on the other group of grooves 211 enters the loading position A, and then repeat the above operation, so as to send each magnetic piece 500 to the array component 400 in turn. The two feeding grooves 212 are respectively arranged corresponding to the two second driving members 320, and the driving end of each second driving member 320 is connected to a second push plate 340. When the array assembly 400 adjusts the interval between the two magnetic sheets 500, the second driving member 320 will drive the second push plate 340 to pass through the feeding grooves 212, thereby moving the magnetic sheets 500 on the clamping member 410 to the next station. Through the above arrangement, the automation of the feeding and arraying of the magnetic sheets 500 is realized, and the arrangement of each group of grooves 211 on the turntable 210 cooperates with the feeding driving assembly 300, so that the two magnetic sheets 500 can maintain the set interval for subsequent processing, which improves the efficiency of product installation and can reduce the overall volume of the device.

[0054] In some embodiments of the present application, Figures 1 to 3 As shown, the segmentation assembly 100 includes a material bin 110, a third push plate 120 and a material dividing unit 130. The material bin 110 is used to store a plurality of stacked magnetic sheets 500; the third push plate 120 is disposed at one side of the material bin 110; the output end of the material dividing unit 130 is connected to an end of the third push plate 120 away from the material bin 110, and the material dividing unit 130 drives the third push plate 120 to move so as to push the magnetic sheets 500 in the material bin 110 into the angle adjustment assembly 200 one by one.

[0055] Specifically, the silo 110 is vertically arranged, and a plurality of stacked magnetic sheets 500 are stored inside. The third push plate 120 is horizontally arranged at the bottom of the silo 110. One side of the third push plate 120 contacts the magnetic sheets 500 at the bottom of the silo 110, and the other side is connected to the output end of the material distribution unit 130. The material distribution unit 130 drives the third push plate 120 to move, thereby separating a magnetic sheet at the bottom of the silo 110 and pushing it into the angle adjustment assembly 200. Under the action of gravity, the magnetic sheet 500 will move downward, thereby ensuring that all magnetic sheets 500 in the silo 110 can be separated. In order to smoothly push each magnetic sheet 500 into the angle adjustment assembly 200, the height and width of the third push plate 120 must be less than or equal to the height and width of the magnetic sheet 500, and the material distribution unit 130 can be a device with driving capability such as a motor or a cylinder. It is understandable that the third push plate 120 may also be disposed on the top of the silo 110 , and an upward push component may be disposed at the bottom of the silo 110 , thereby achieving segmentation of the magnetic sheets 500 .

[0056] The present application also provides a magnetic sheet detection system, such as Figure 4 As shown, the magnetic sheet detection system includes the magnetic sheet splitting and loading device and the detection component 600 mentioned above in the present application. The detection component 600 is arranged on the next station of the magnetic sheet splitting and loading device. The detection component 600 receives the magnetic sheet 500 and detects the magnetic sheet 500.

[0057] Relays are an important part of the electrical system of new energy vehicles. They are not only responsible for controlling the on and off of the circuit, but also bear the task of ensuring the safe and stable operation of the vehicle. Therefore, in order to ensure the safety of the product, before installing the magnetic sheet 500 of the relay of the new energy vehicle, it is necessary to perform a magnetic flux size test or a magnetic induction intensity test on the magnetized magnetic sheet 500, and then install it into the relay after passing the test.

[0058] Based on this, a magnetic sheet detection system of an embodiment of the present application is also provided with a detection component 600. After being processed by the magnetic sheet splitting and feeding device, the magnetic sheet 500 is transmitted to the detection component 600 for detection. Only the magnetic sheet 500 that passes the detection will be installed on the relay product for subsequent automobile production.

[0059] According to the magnetic sheet detection system of the embodiment of the present application, at least the following technical effects are achieved: the magnetic sheet detection system provided by the present application is provided with a magnetic sheet segmentation and loading device and a detection component 600. In actual use, the magnetic sheet segmentation and loading device will segment and load multiple magnetic sheets 500. The magnetic sheets 500 that have passed the detection of the detection component 600 are directly installed on the product by an automatic gripping device (such as a manipulator). In the above process, the magnetic sheet segmentation and loading device can realize the automatic loading of the magnetic sheets 500, and send the magnetic sheets 500 to the detection component 600 for detection, thereby realizing the automation and integration of the loading and detection of the magnetic sheets 500, without the need for manual participation, and improving the efficiency of magnetic sheet detection.

[0060] In some embodiments of the present application, Figure 5 and Figure 6 As shown, the detection component 600 includes a detection platform 610 and a detection sensor 620 . The detection platform 610 is provided with a fixing portion of the magnetic sheet 500 . The detection sensor 620 is located on the detection platform 610 and contacts the magnetic sheet 500 for detecting the magnetic sheet 500 .

[0061] Specifically, after the magnetic sheet 500 is processed by the magnetic sheet segmentation and feeding device, it is moved to the detection table 610 by the feeding drive assembly 300. A fixing part is provided on the detection table 610, and the size of the fixing part is similar to that of the magnetic sheet 500, which is used to store the magnetic sheet 500 and limit the magnetic sheet 500. Arc grooves are provided on both sides of the detection table 610, and the semicircular arc grooves are connected to the fixing parts. The detection sensor 620 is arranged in the semicircular arc groove and contacts with the magnetic sheet 500, and is used to detect the magnetism of the magnetic sheet 500. During the detection process, the position of the detection table 610 is fixed, which can improve the accuracy of the detection structure.

[0062] In some other embodiments of the present application, the detection table 610 can also be divided into two left and right parts, with a fixed part opened on each part, and a slide rail or other driving device is provided, which can enable the two parts of the detection table 610 to slide freely, thereby changing the distance between the two fixed parts, thereby meeting the magnetic detection of magnetic sheets 500 with different spacings, and improving the versatility of the magnetic sheet detection system.

[0063] In some embodiments of the present application, Figures 5 to 7 As shown, the magnetic sheet detection system also includes a material collecting component 700, which is located below the detection table 610 and is used to collect unqualified magnetic sheets 500 detected by the detection component 600; the fixed part is a first through groove 611 opened on the detection table 610, and the magnetic sheet 500 is limited to the first through groove 611 during detection.

[0064] Specifically, a receiving assembly 700 is provided below the detection assembly 600 for collecting unqualified products for subsequent centralized processing of unqualified products. Among them, the fixed portion on the detection table 610 is a first through slot 611, and the first through slot 611 and the top of the receiving assembly 700 form a U-shaped slot, so that the magnetic sheet 500 is confined in the first through slot 611 during detection, which is convenient for the detection sensor 620 to detect the magnetic sheet 500. After the detection is completed, the qualified magnetic sheet 500 is directly installed in the relay product through a gripping mechanism such as a manipulator, and the unqualified magnetic sheet 500 falls through the first through slot 611 to the receiving assembly 700 for recycling.

[0065] In some embodiments of the present application, Figure 5 and Figure 7 As shown, the material receiving component 700 includes a recovery box 710 and a baffle 720. The recovery box 710 is located below the detection table 610; the baffle 720 is located above the recovery box 710, and the baffle 720 is provided with a second through groove 721 corresponding to the first through groove 611; the baffle 720 can move along the detection table 610. When an unqualified magnetic sheet 500 is detected, the baffle 720 moves so that the second through groove 721 is connected to the first through groove 611, and the magnetic sheet 500 falls into the recovery box 710.

[0066] Specifically, the recovery box 710 is located below the detection table 610, and the baffle 720 is located above the recovery box 710. The baffle 720 and the recovery box 710 cooperate to form a accommodating chamber for storing the magnetic sheet 500 with unqualified detection results. A fourth driving member 730 is provided on one side of the baffle 720, and a second through groove 721 corresponding to the first through groove 611 on the detection table 610 is provided on the baffle 720. Under the drive of the fourth driving member 730, the baffle 720 can move left and right along the detection table 610. Before detection, the second through groove 721 is staggered with the first through groove 611, so that the first through groove 611 and the baffle 720 can form a U-shaped groove, which is used to receive and store the magnetic sheet 500 transmitted by the magnetic sheet detection device. When a magnetic sheet 500 is stored in the U-shaped groove, the detection sensor 620 will contact the magnetic sheet 500 and detect the magnetism of the magnetic sheet 500. When the detection result of the magnetic sheet 500 is qualified, the baffle 720 remains unchanged, and the gripping mechanism such as the manipulator directly takes away the magnetic sheet 500 and installs it in the relay; when the detection result of the magnetic sheet 500 is unqualified, the fourth driving member 730 drives the baffle 720 to move relative to the detection table 610, so that the second through groove 721 is connected with the first through groove 611, so that the magnetic sheet 500 on the detection table 610 falls into the recovery box 710. The above-mentioned setting completes the detection of the magnetic sheet 500 and the automatic recovery of unqualified magnetic sheets, further improves the efficiency of the detection, and reduces the workload of manually recovering unqualified magnetic sheets.

[0067] Reference below Figures 2 to 7 The magnetic sheet detection system according to the embodiment of the present application is described in detail with a specific embodiment. It is worth noting that the following description is only an exemplary description and is not a specific limitation to the present application.

[0068] like Figures 2 to 7 The magnetic sheet detection system includes a magnetic sheet segmentation and loading device, a detection component 600 and a receiving component 700, wherein the magnetic sheet segmentation and loading device includes a segmentation component 100, an angle adjustment component 200, a loading component and an array component 400, and the array component 400 includes two clamping members 410, that is, two magnetic sheets 500 are arrayed and detected each time. Four groups of grooves 211 are evenly arranged on the turntable 210 in the angle adjustment component 200, and each group of grooves 211 includes a grouping groove 213 and two loading grooves 212; the third driving member 220 is a quarter-stepping motor, which drives the turntable 210 to rotate 90 degrees each time, so that the grouping groove 213 is always located at the loading position A.

[0069] During actual use, the third push plate 120 in the splitting component 100, driven by the material distribution unit 130, pushes the magnetic pieces 500 in the silo 110 one by one into the array grooves 213 on the turntable 210, and the third driving member 220 drives the turntable 210 to rotate 90 degrees, so that the array grooves 213 containing the magnetic pieces 500 rotate to the loading position A. At the same time, the splitting component 100 will move the next magnetic piece 500 to the array groove 213 of another group of grooves 211, so as to achieve uninterrupted loading.

[0070] When there is a magnetic sheet 500 at the loading position A, the first driving member 310 will drive the first push plate 330 to push the magnetic sheet 500 in the array groove 213 onto the clamping member 410 of the array assembly 400. When both clamping members 410 are equipped with magnetic sheets 500, the driving unit 420 corresponding to the clamping member 410 will control the clamping member 410 to move, thereby changing the interval between the two magnetic sheets 500, until the interval between the two magnetic sheets 500 meets the set interval, and the driving unit 420 stops moving. At this time, the second driving member 320 will drive the second push plate 340 to pass through the loading groove 212, and move the magnetic sheets 500 on the two clamping members 410 to the detection table 610 of the detection assembly 600 for detection at the same time. When the detection sensor contacts the magnetic sheet 500, the magnetic properties of the magnetic sheet 500 and other properties are detected. If the test result is a qualified product, the robot arm will take the two magnetic sheets 500 from the test table 610 at the same time and install them directly into the relay product. Since the magnetic sheets 500 have been set at a spacing distance according to the requirements of the relay product before the test, and the spacing is still maintained during the subsequent movement process, the magnetic sheets 500 after the test can be directly installed on the relay product, which improves the efficiency of product testing and product installation. If the test result is an unqualified product, the fourth driving member 730 of the receiving assembly 700 will drive the baffle 720 to move relative to the test table 610, so that the second through slot 721 is connected to the first through slot 611, so that the magnetic sheet 500 on the test table 610 falls into the recovery box 710, realizing the automatic recovery of the unqualified magnetic sheet 500.

[0071] According to the magnetic sheet detection system set up in the embodiment of the present application, the following effects can be achieved by such setting: by setting the angle adjustment component 200 and the array component 400, the magnetic sheet 500 reaches the preset angle and is transmitted to the loading position A for subsequent array operation. After receiving the two magnetic sheets 500, the array component 400 will adjust the spacing between the magnetic sheets 500 so that the spacing meets the needs of the relay product, and will maintain the spacing to enter the detection component 600 for detection. The qualified magnetic sheets 500 are directly installed on the product by the automatic grasping device (such as a manipulator). In the above process, the magnetic sheet splitting and loading device can realize the automatic loading of the magnetic sheet 500, and load the magnetic sheet 500 to the detection component 600 for detection, realizing the automation and integration of the loading and detection of the magnetic sheet 500, without the need for manual participation, and improving the efficiency of magnetic sheet detection and installation.

[0072] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A magnetic sheet splitting and feeding device, used for feeding magnetic sheets, characterized in that: include: A splitting component, used to separate the stacked multiple magnetic sheets one by one to obtain a single magnetic sheet; An angle adjustment component, located at the discharge end of the segmentation component, receives the single magnetic piece and adjusts the angle of the single magnetic piece to a set angle and transmits it to the loading position; A feeding drive assembly is located at one side of the angle adjustment assembly and corresponds to the feeding position. When there is a magnetic sheet at the feeding position, the magnetic sheet is driven to move from the angle adjustment assembly to the next station. An array assembly, the array assembly is located on the other side of the angle adjustment assembly relative to the feeding drive assembly, receives the multiple magnetic sheets pushed by the feeding drive assembly and separates them into set intervals; the feeding drive assembly drives the multiple magnetic sheets to be synchronously fed to the next station; Wherein, the feeding drive assembly comprises: A first driving member is arranged corresponding to the material loading position, and when there is a magnetic sheet at the material loading position, the first driving member moves the magnetic sheet at the material loading position to the array component; A plurality of second driving members, wherein the second driving members are arranged corresponding to the plurality of magnetic sheets on the array component, and when the spacing between the plurality of magnetic sheets reaches a set interval, the second driving members drive the magnetic sheets to move from the array component to the next station; The segmentation component comprises: A silo for storing a plurality of stacked magnetic sheets; A third push plate is arranged on one side of the silo; A material distribution unit, wherein the output end of the material distribution unit is connected to an end of the third push plate away from the material bin, and the material distribution unit drives the third push plate to move so as to push the magnetic sheets in the material bin into the angle adjustment assembly one by one.

2. The magnetic sheet splitting and feeding device according to claim 1, characterized in that: The array components include: A plurality of clamping members, wherein the clamping members are used to receive the magnetic sheet from the angle adjustment assembly and fix the magnetic sheet; A plurality of driving units are provided corresponding to the clamping member, and an output end of the driving unit is connected to the clamping member for driving the clamping member to move so as to change the interval between the magnetic sheets.

3. The magnetic sheet splitting and feeding device according to claim 2, characterized in that: The angle adjustment component comprises: A turntable, wherein a plurality of grooves for receiving a single magnetic piece are formed on the turntable, and inner walls of the grooves match the magnetic piece; A third driving member, wherein the output end of the third driving member is connected to the turntable, and the third driving member drives the turntable to rotate to adjust the magnetic sheet to a set angle and transmit it to the loading position.

4. The magnetic sheet splitting and feeding device according to claim 3, characterized in that: The rotating disk is evenly distributed with a plurality of groups of grooves, each group of grooves includes a group groove corresponding to the first driving member and a loading groove corresponding to the second driving member, and the driving ends of the first driving member and the second driving member are both connected with a push plate; When the magnetic sheets are assembled, the first driving member drives the first push plate to pass through the assembly groove to move the magnetic sheets to the assembly component. When the magnetic sheets are loaded, the second driving member drives the second push plate to pass through the loading groove to move the groove on the assembly component to the next workstation.

5. A magnetic sheet detection system, characterized in that: include: The magnetic sheet splitting and feeding device according to any one of claims 1 to 4; as well as A detection component is arranged at a next station of the magnetic sheet splitting and feeding device, and the detection component receives the magnetic sheet and detects the magnetic sheet.

6. The magnetic sheet detection system according to claim 5, characterized in that: The detection component comprises: A testing platform, on which a fixing portion of the magnetic sheet is provided; The detection sensor is located on the detection platform and contacts the magnetic sheet to be detected, and is used for detecting the magnetic sheet.

7. The magnetic sheet detection system according to claim 6, characterized in that: The magnetic sheet detection system further includes: a material collecting assembly, located below the detection table, for collecting magnetic sheets that fail to pass the detection by the detection assembly; the fixing portion is a first through slot provided on the detection table, and the magnetic sheet is limited to be located in the first through slot during detection; The receiving component comprises: A recovery box, the recovery box is located below the testing table; A baffle plate is located above the recovery box, and the baffle plate is provided with a second through slot corresponding to the first through slot; The baffle can move along the detection platform. When an unqualified magnetic piece is detected, the baffle moves so that the second through slot is connected to the first through slot, and the magnetic piece falls into the recovery box.

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