A magnetic sheet stacking device and a magnetizer

Abstract

The present invention discloses a stacking device and a magnetizing machine for magnetic sheets, including: a feeding mechanism, having two feeding assemblies, respectively used to convey flat magnetic sheets and plastic sheets; a loading mechanism, having a first slider, the first slider is provided with two loading troughs, respectively receiving a magnetic sheet and a plastic sheet; a picking mechanism, having a turntable and a plurality of picking assemblies, the turntable is vertically arranged, the pick-up assemblies are installed on the turntable, adjacent pick-up assemblies respectively take a magnetic sheet and a plastic sheet, the magnetic sheet and the plastic sheet come from the first slider; the stacking mechanism, having a first material channel extending horizontally, a push plate located at the starting end of the first material channel, the push plate pushes the magnetic sheet and the plastic sheet away from the pick-up assembly, the push plate is provided with an avoidance path, the avoidance path allows the pick-up assembly to pass. The stacking device and the magnetizing machine for magnetic sheets of the present invention can automatically stack magnetic sheets and plastic sheets, improve magnetization efficiency, save labor, and at the same time, avoid stacking and marking errors.

Description

Technical Field

[0001] The invention relates to magnetizing equipment, in particular to a magnetic sheet stacking device and a magnetizing machine. Background Art

[0002] In the production of magnetic sheets, a magnetizer is required to make the magnetic sheets magnetic.

[0003] In production, plastic sheets are often used to separate adjacent magnetic sheets, so that multiple magnetic sheets can be magnetized at one time.

[0004] Usually, the magnetic sheets are marked manually, and then the plastic sheets and magnetic sheets are stacked, and then wrapped with paper to form a block, and then put into a magnetizing machine for magnetization.

[0005] However, manual stacking is inefficient and prone to errors. First, the marking and magnetizing directions are wrong, and second, there is no plastic sheet separating adjacent magnetic sheets. Summary of the invention

[0006] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a magnetic sheet stacking device and a magnetizing machine, which can automatically stack magnetic sheets and plastic sheets, improve magnetizing efficiency, save labor, and at the same time avoid stacking and marking errors.

[0007] The present invention is achieved through the following technical solutions:

[0008] The first aspect of the present invention is to provide a magnetic sheet stacking device, comprising: a feeding mechanism, having two feeding assemblies, the two feeding assemblies are respectively used to convey flat magnetic sheets and plastic sheets; a loading mechanism, having a first slider, the first slider is provided with two loading troughs, the two loading troughs respectively receive a magnetic sheet and a plastic sheet, the magnetic sheet and the plastic sheet come from the feeding assemblies; a picking mechanism, having a turntable and a plurality of picking assemblies, the turntable is vertically arranged, the pick-up assemblies are installed on the turntable, the adjacent pick-up assemblies respectively take a magnetic sheet and a plastic sheet, the magnetic sheet and the plastic sheet come from the first slider; a stacking mechanism, having a first material channel extending horizontally, a pushing plate located at the starting end of the first material channel, the pushing plate pushes the magnetic sheet and the plastic sheet away from the picking assembly, the pushing plate is provided with an avoidance path, the avoidance path allows the picking assembly to pass.

[0009] According to a magnetic sheet stacking device described in the first aspect of the present invention, the feeding assembly includes a storage hopper, a first conveyor belt located at the storage hopper outlet, a guide hopper located at the discharge end of the conveyor belt, and a vibrating plate located below the guide hopper.

[0010] According to the magnetic sheet stacking device described in the first aspect of the present invention, the feeding assembly further includes a second conveyor belt located at the discharge side of the vibration plate and a first material rail located at the discharge side of the second conveyor belt.

[0011] According to the magnetic sheet stacking device described in the first aspect of the present invention, the first sliding block is provided with a limiting recess for accommodating the discharge end of the first material rail.

[0012] According to a magnetic sheet stacking device described in the first aspect of the present invention, the first slider is composed of a first top plate and a first bottom plate stacked up and down, the first top plate is provided with a first notch, and the first notch and the first bottom plate cooperate to form a loading trough.

[0013] According to the magnetic sheet stacking device described in the first aspect of the present invention, the material taking component has an adsorption component, and the adsorption component is used to adsorb the magnetic sheets and the plastic sheets.

[0014] According to the magnetic sheet stacking device described in the first aspect of the present invention, the material taking mechanism further comprises a gas distribution shaft coaxially arranged with the turntable, and the gas distribution shaft is provided with a gas distribution joint connected to the adsorption member.

[0015] According to a magnetic sheet stacking device described in the first aspect of the present invention, the material picking assembly includes a bracket slidably connected to the turntable, the bracket is installed with the adsorption component, and the material picking assembly also includes a first cylinder that drives the bracket close to the first slider.

[0016] According to a magnetic sheet stacking device described in the first aspect of the present invention, the material picking mechanism also includes a frame for mounting the turntable, the material picking assembly also includes a reset spring connected to the bracket, the frame is provided with the first cylinder, and the first cylinder is provided with a pressure block for driving the bracket to descend.

[0017] According to the magnetic sheet stacking device described in the first aspect of the present invention, the bracket is provided with a long groove, and the adsorption component is installed in the long groove.

[0018] The second aspect of the present invention is to provide a magnetizing machine, comprising a magnetic sheet stacking device as described in any one of the above items.

[0019] Beneficial effect: Compared with the prior art, a magnetic sheet stacking device and a magnetizing machine of the present invention are provided with a feeding mechanism so that the feeding mechanism has two feeding components. Furthermore, the two feeding components provide flat magnetic sheets and plastic sheets, providing a basis for stacking magnetic sheets and plastic sheets. Moreover, providing flat magnetic sheets and plastic sheets is easy to achieve and saves costs.

[0020] At the same time, a magnetic sheet stacking device and a magnetizing machine of the present invention are provided with a feeding mechanism, so that the feeding mechanism has a first slider, and the first slider has two feeding troughs, and the two feeding troughs receive a magnetic sheet and a plastic sheet respectively. Then, magnetic sheets and plastic sheets can be provided alternately to meet the sorting requirements of magnetic sheets and plastic sheets, and the structure is simple and occupies little space.

[0021] Furthermore, a magnetic sheet stacking device and a magnetizing machine of the present invention are provided with a material taking mechanism, so that the material taking mechanism has an upright turntable and a plurality of material taking components installed on the turntable, thereby being able to rotate the flat magnetic sheets and plastic sheets into an upright state, thereby facilitating the horizontal stacking of the magnetic sheets and plastic sheets in an upright state, and facilitating subsequent continuous magnetization.

[0022] Furthermore, the stacking device and magnetizing machine of a magnetic sheet of the present invention are provided with a stacking mechanism so that the stacking mechanism has a first material channel and a pushing plate. Thus, on the one hand, the magnetic sheets and the plastic sheets are separated from the material taking component, and on the other hand, the magnetic sheets and the plastic sheets are ensured to remain in an upright state. At the same time, the magnetic sheets and the plastic sheets overlap in the horizontal direction to meet the magnetization requirements.

[0023] In addition, the push plate also provides power for the translation of the magnetic sheet and the plastic sheet, so that the magnetic sheet and the plastic sheet continue to move, thereby efficiently and continuously magnetizing and improving the magnetization effect.

[0024] Furthermore, the arrangement, stacking and magnetization of magnetic sheets and plastics can be performed automatically, which can also avoid stacking errors and the production of defective magnetized products.

[0025] Better yet, a marking component can be set near the feeding component and the turntable, so that it is convenient to mark multiple positions on the magnetic sheet, ensuring the consistency of marking and magnetization, and facilitating customer assembly and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0027] Figure 1 Schematic diagram of the main structure of the magnetizer of this embodiment;

[0028] Figure 2 for Figure 1 A schematic structural diagram of a feeding mechanism of an embodiment;

[0029] Figure 3 for Figure 1 The embodiment contains a schematic diagram of the structure of the feeding mechanism;

[0030] Figure 4 for Figure 3 Partial schematic diagram of the middle feeding mechanism;

[0031] Figure 5for Figure 4 Assembly diagram of the middle feeding mechanism;

[0032] Figure 6 for Figure 1 The embodiment contains a schematic diagram of the structure of the material taking mechanism;

[0033] Figure 7 for Figure 6 Another perspective view of

[0034] Figure 8 for Figure 6 Schematic diagram;

[0035] Fig. 9 It is a structural schematic diagram of the magnetization execution part of embodiment 1;

[0036] Fig.10 for Fig. 9 A schematic diagram of the structure of the front and rear limiter components;

[0037] Fig.11 for Fig.10 Assembly diagram of the center front limiter assembly.

[0038] Reference numerals: 100 - storage hopper, 110 - feed port, 120 - discharge port, 130 - feeding assembly, 140 - first conveyor belt, 150 - first motor, 160 - limit plate, 170 - guide hopper, 180 - guide channel, 190 - vibration plate, 200 - plate body, 210 - discharge channel, 220 - drive shaft, 230 - driven shaft, 240 - first bracket, 241 - first top wall, 250 - limit plate, 260 - guide film, 270 - detection assembly, 2 80-swing rod, 290-sensor, 300-controller, 310-tip, 320-first straight wall, 330-first inclined wall, 340-second conveyor belt, 350-third conveyor belt, 360-first slider, 370-first groove, 380-second groove, 390-first top plate, 400-first bottom plate, 410-first notch, 420-support plate, 430-first waist hole, 440-second motor, 450-support, 460-beam, 470-second Guide rail, 480-second waist hole, 490-detection sheet, 500-detector, 510-first material rail, 520-limit material rail, 530-cylindrical part, 540-limiting recess, 550-first material channel, 560-first pressure cover, 570-power component, 580-second pressure cover, 590-first cantilever, 600-support rod, 610-oblique notch, 620-connecting rod, 630-connecting plate, 640-first through hole, 650-limiting ring, 660-adjusting screw, 6 70-adjusting nut, 680-second perforation, 690-damping shaft, 700-damping ring, 710-damping spring, 720-first stud, 730-damping wheel, 740-feeding mechanism, 750-loading mechanism, 760-retrieving mechanism, 770-stacking mechanism, 780-turntable, 790-retrieving assembly, 800-push plate, 810-adsorption part, 820-gas distribution shaft, 830-bracket, 850-first cylinder, 860-frame, 870-long groove. DETAILED DESCRIPTION

[0039] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0040] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] Reference Figure 1 , provides an embodiment of a magnetizing machine, more precisely, provides a specific embodiment of a magnetic sheet stacking device. Structurally, the stacking device mainly includes a feeding mechanism 740, a feeding mechanism 740, a material taking mechanism 760, a stacking mechanism 770, a limiting mechanism, a magnetizing mechanism and a stacking mechanism.

[0044] The feeding mechanism 740 has two feeding components, and the two feeding components are used to transport the flat magnetic sheets and plastic sheets respectively.

[0045] Due to the need for magnetization, the magnetic sheet and the plastic sheet have the same shape and size specifications, so the two feeding components can also be manufactured using the same drawings.

[0046] In particular, due to the difference in weight between the magnetic sheet and the plastic sheet, a power source of appropriate size can be selected as needed to reduce energy consumption.

[0047] For the feeding components, refer to Figure 2 , taking the feeding assembly for conveying magnetic sheets as an example, it is reasonable and also applicable to the feeding assembly for conveying plastic sheets.

[0048] Functionally, the feeding assembly is used to provide magnetic sheets arranged as required, for example, magnetic sheets with a determined length direction or width direction in a flat state.

[0049] Structurally, the feeding assembly mainly comprises a vibration plate 190, and the vibration plate 190 comprises a plate body 200, a discharge channel 210 extending circumferentially along the plate body 200, and a corresponding vibration excitation assembly.

[0050] The vibration excitation assembly is based on the same principle as the conventional vibration plate 190 and can be obtained through relevant books or direct purchase.

[0051] The disk body 200 has a track, and the track has a screening function. Since the magnetic sheet is rectangular, the width of the track can be between the width and length of the magnetic sheet.

[0052] The discharge channel 210 is connected to the discharge end of the track, so that the magnetic pieces are oriented and move toward the magnetization part to meet the magnetization requirements.

[0053] Structurally, refer to Figure 2 This embodiment also has a storage hopper 100, a feeding assembly 130 and a guide hopper 170.

[0054] Therefore, magnetic sheets can be provided to the vibration disk 190 to avoid insufficient magnetic sheets in the vibration disk 190 , and there is no need to add too many magnetic sheets in the vibration disk 190 , thereby reducing the energy consumption of the vibration disk 190 .

[0055] For details about the storage hopper 100, refer to Figure 2 .

[0056] Functionally, the top of the storage hopper 100 has a feed port 110 , the bottom of the storage hopper 100 has a discharge port 120 , and the storage hopper 100 stores magnetic sheets inside.

[0057] Structurally, the storage hopper 100 has a first straight wall 320, a first inclined wall 330, and a step arm connecting the first straight wall 320 and the first inclined wall 330. The first inclined wall 330 and the first straight wall 320 are arranged opposite to each other. The first inclined wall 330 and the first inclined wall 330 are arranged in sequence along the conveying direction of the first conveyor belt 140, and a discharge port 120 is formed between the bottom of the first inclined wall 330 and the bottom of the first straight wall 320.

[0058] The step arm can obviously increase the capacity of the storage hopper 100 and reduce the number of additions.

[0059] The first inclined wall 330 is provided, which can obviously guide the magnetic piece to the discharge port 120 to ensure that the magnetic piece can slide out automatically.

[0060] The first straight wall 320 is provided to facilitate confirmation of the position of the discharge port 120 and to facilitate the setting of the feeding assembly 130 .

[0061] In addition, the first straight wall 320 may be provided with a limiting plate 250 , which is adjustably connected to the storage hopper 100 up and down, and the bottom of the limiting plate 250 allows the magnetic sheet to pass through.

[0062] Therefore, the number of output magnetic sheets can be controlled by adjusting the distance between the limiting plate 250 and the feeding assembly 130 .

[0063] Specifically, the limiting plate 250 may be provided with a first slide groove, and the first straight wall 320 may be provided with an adjusting bolt, which passes through the first slide groove, and the upper and lower positions of the limiting plate 250 may be adjusted by tightening or loosening the adjusting bolt.

[0064] The limiting plate 250 can also be adjusted up and down by other existing methods, which will not be described in detail.

[0065] Preferably, a folded edge is provided on the material limiting plate 250, and the folded edge serves as a handle to facilitate hand-held adjustment.

[0066] For details of the feeding assembly 130, refer to Figure 2 .

[0067] In terms of position, the feeding assembly 130 is located below the discharge port 120 , and comprises a first conveyor belt 140 , a driving shaft 220 , a driven shaft 230 , and a first motor 150 .

[0068] The driving shaft 220 and the driven shaft 230 support the first conveyor belt 140 so that the first conveyor belt 140 is tensioned, and the first motor 150 drives the driving shaft 220 to rotate, and then the driving shaft 220 drives the first conveyor belt 140 to move and supply the magnetic sheets.

[0069] In order to prevent the magnetic sheets from falling off along the width direction of the first conveyor belt 140 , that is, to ensure that all the magnetic sheets are conveyed to the guide hopper 170 , two limit plates 160 are further provided on the top of the first conveyor belt 140 , and a feed channel is formed between the two limit plates 160 .

[0070] That is, the magnetic pieces on the first conveyor belt 140 pass through between the two limiting plates 160 and enter the guide hopper 170 without omission.

[0071] In order to fix the limiting plates 160 , two limiting plates 160 may be fixed on the storage hopper 100 . Specifically, the two limiting plates 160 are located on both sides of the limiting plate 250 , thereby preventing the magnetic sheets from accidentally falling when the limiting plate 250 is lifted.

[0072] Reference Figure 2 , the first motor 150 , the driving shaft 220 and the driven shaft 230 can be arranged in sequence along a direction close to the guide hopper 170 .

[0073] Therefore, the space below the storage hopper 100 is rationally utilized, the structure is compact, and at the same time, the transmission route between the first motor 150 and the driving shaft 220 is shortened.

[0074] The feeding assembly 130 further comprises a first bracket 240 . The first bracket 240 is in a “+” shape and has a first top wall 241 . The first top wall 241 is located inside the first conveyor belt 140 and is used to support the first conveyor belt 140 .

[0075] Therefore, when the first conveyor belt 140 carries the magnetic piece, the first bracket 240 supports the first conveyor belt 140 to prevent the first conveyor belt 140 from collapsing and prevent the magnetic piece from escaping from between the limiting plate 160 and the first conveyor belt 140 .

[0076] Regarding the guide hopper 170 , the guide hopper 170 is disposed at the discharge side of the first conveyor belt 140 , and the guide hopper 170 has a guide channel 180 inclined downward.

[0077] Therefore, the magnetic pieces can be introduced into the vibration disk 190 to reduce falling and splashing, thereby reducing damage.

[0078] In some preferred embodiments, a guide film 260 may be provided at the discharge end of the guide hopper 170 , and the bottom end of the guide film 260 abuts against the tray body 200 .

[0079] Therefore, the magnetic sheet can slide down to the vibration plate 190 to avoid falling, thereby effectively protecting the magnetic sheet.

[0080] In some preferred embodiments, in order to realize automatic addition of magnetic sheets in the vibration disk 190, the present embodiment may further include a detection component 270, the detection component 270 includes a swing rod 280, a sensor 290 for detecting the swing of the swing rod 280, and a controller 300 electrically connected to the sensor 290, the controller 300 is used to control the operation of the first conveyor belt 140, and the bottom end of the swing rod 280 is used to abut the magnetic sheet in the disk body 200.

[0081] That is, when there are insufficient magnetic sheets in the vibration disk 190 , the bottom end of the swing rod 280 is suspended in the air, and the swing rod 280 is in an upright state. Therefore, the controller 300 controls the first motor 150 , and the first motor 150 drives the first conveyor belt 140 to run and add magnetic sheets to the vibration disk 190 .

[0082] Next, when there are enough magnetic sheets in the vibration disk 190, the bottom end of the swing rod 280 abuts against the magnetic sheets, so the swing rod 280 tilts, and the sensor 290 detects the position change of the swing rod 280 and sends corresponding information to the controller 300. The controller 300 controls the first motor 150, and the first motor 150 stops, and also stops adding magnetic sheets to the vibration disk 190.

[0083] Regarding sensor 290, sensor 290 may be in various forms such as optical and magnetic forms. You may refer to relevant professional information on sensor 290 for easy understanding and application.

[0084] In order to improve the swing sensitivity of the swing lever 280 , the swing lever 280 may be provided with a tip 310 for abutting against the magnetic sheet.

[0085] In order to reduce the damage of the magnetic sheet, the tip 310 can be made into a film.

[0086] Therefore, the feeding mechanism 740 of this embodiment has the following effects:

[0087] 1. By setting the storage hopper 100, the feeding assembly 130 and the guide hopper 170, magnetic pieces can be added to the vibration plate 190. On the one hand, it can avoid the interruption of magnetization caused by the lack of magnetic pieces. On the other hand, it can also reduce the number of magnetic pieces in the vibration plate 190, reduce the load of the vibration plate 190, and save energy.

[0088] 2. By providing the feeding assembly 130 with the first conveyor belt 140 and the first motor 150, the magnetic sheet can be smoothly moved so that the magnetic sheet can be smoothly moved from the discharge port 120 to the guide hopper 170, thereby reducing the collision between the magnetic sheet and the discharge port 120 and avoiding damage to the magnetic sheet.

[0089] For the feeding mechanism 750, the structure, for details, refer to Figures 3 to 5 .

[0090] Functionally, the loading mechanism 750 is mainly used to receive the magnetic sheets and plastic sheets from the feeding mechanism 740, and at the same time, provide the magnetic sheets and plastic sheets alternately to the next step.

[0091] In terms of composition, the feeding mechanism 750 mainly includes a first conveying component, a second conveying component and an alternating feeding component.

[0092] The first conveying assembly includes a second conveying belt 340 and a first material rail 510 .

[0093] Functionally, the second conveyor belt 340 is driven by a motor, thereby avoiding relying solely on the power of the vibration plate to push the magnetic sheet to move, thereby improving the accuracy of the magnetic sheet conveyance.

[0094] In terms of position, the first material rail 510 is disposed at the output end of the second conveyor belt 340, so that the magnetic sheets can be output one by one.

[0095] At the same time, two opposing plates are provided on the second conveyor belt 340 and the first material rail 510, and a limiting channel for the magnetic sheet is formed between the two plates, thereby preventing the magnetic sheet from twisting during the conveying process.

[0096] Of course, preferably, the fixing arrangement of the two plates is adjustable, for example, the mounting holes for bolt fixing are arranged as waist holes, and thus, the distance between the two plates can be changed, so as to facilitate application to magnetic sheets of different sizes.

[0097] Structurally, the first material rail 510 is provided with a limiting material rail 520, and the limiting material rail 520 is suspended above the limiting channel. Therefore, the distance between the limiting material rail 520 and the second conveyor belt 340 or the distance between the limiting material rail 520 and the first material rail 510 can be used for limiting to avoid magnetic sheet stacking.

[0098] In some preferred embodiments, a cylindrical portion may be provided at the bottom of the limiting rail 520, and the outer circumferential surface of the cylindrical portion is used for abutment and limiting.

[0099] Therefore, the contact area is reduced and the wear of the magnetic sheet is reduced.

[0100] The second conveying component is similar to the first conveying component in structure and is used to convey plastic sheets or other objects used to separate magnetic sheets.

[0101] In terms of composition, the second conveying assembly comprises a third conveying belt 350 and a second material rail.

[0102] Since the plastic sheet and the magnetic sheet are stacked, the specifications and dimensions of the plastic sheet and the magnetic sheet are the same, and therefore, the third conveyor belt 350 of the second conveying assembly and the second material rail are also similar or the same.

[0103] Optimally, the first conveying assembly and the second conveying assembly are parallel, and the first conveying assembly and the second conveying assembly are arranged on opposite sides of the alternating feeding assembly.

[0104] Therefore, the occupied space can be reduced, the arrangement of the vibration plate can be facilitated, and maintenance and debugging can also be facilitated.

[0105] The alternating feeding assembly has a first slider 360 and a power member driving the first slider 360 to slide back and forth.

[0106] Functionally, the first slider 360 reciprocates at the output ends of the second conveyor belt 340 and the third conveyor belt 350 , and in the case where there are first material rails 510 , is the output end of the two first material rails 510 .

[0107] Thus, the first slider 360 may receive the magnetic sheet from the second conveyor belt 340 , and at the same time, the first slider 360 may receive the plastic sheet from the third conveyor belt 350 .

[0108] At the same time, since the first slider 360 moves back and forth, it can alternately receive the magnetic sheet and the plastic sheet.

[0109] In order to accurately position the magnetic sheet and the plastic sheet on the first slider 360 , two loading slots are provided on the first slider 360 , and the two loading slots are a first slot 370 and a second slot 380 .

[0110] For example, the first slot 370 is used to receive a magnetic sheet, and the second slot 380 is used to receive a plastic sheet.

[0111] Since the magnetic sheet and the plastic sheet have the same specifications and sizes, the first slot 370 and the second slot 380 can have the same shape.

[0112] In order to make the magnetic sheet and the plastic sheet move accurately, the power piece can be a combination of a cylinder and two limit blocks.

[0113] When in use, the cylinder drives the first slider 360 to move, and the limiting block abuts against the first slider 360 , thereby limiting the movement of the first slider 360 .

[0114] Since two limit blocks are provided, the first slider 360 has two accurate positions when moving, thereby meeting the requirement of accurately receiving the magnetic sheet and the plastic sheet.

[0115] Of course, the use of cylinders and limit blocks will produce impact noise and may easily cause the magnetic sheet or plastic sheet to fly out due to inertia.

[0116] Reference Figure 4 In some preferred embodiments, the first slider 360 may also be provided with a limiting recess 540 , and the limiting recess 540 is used to accommodate the output end of the first material rail 510 .

[0117] Therefore, the position limiting is performed by the contact between the position limiting recess 540 and the first material rail 510 , thereby eliminating the error caused by the position conversion between the position limiting block and the first material rail 510 and between the position limiting block and the first sliding block 360 .

[0118] Of course, the limiting recess 540 can also be used to facilitate the installation of the first conveying assembly and the second conveying assembly, thereby reducing the workload of installation and adjustment.

[0119] Reference Figure 5 In order to facilitate installation and adjustment, a support plate 420 can be provided between the first slider 360 and the power member, a first guide rail can be provided between the support plate 420 and the first slider 360, the first guide rail is provided along the moving direction of the first slider 360, the first slider 360 is provided with a first waist hole 430 extending along the moving direction of the first slider 360, and the first waist hole 430 accommodates a first bolt for fixing the support plate 420.

[0120] Therefore, when the first conveying assembly and the second conveying assembly are installed, adjusting the relative position of the first slider 360 and the support plate 420 is much more convenient, time-saving and less difficult than adjusting the positions of the first conveying assembly and the second conveying assembly.

[0121] At the same time, the first guide rail can also reduce changes during adjustment, and the adjustment process is controllable.

[0122] As another optional solution for the power member, the power member may include a first nut connected to the first slider 360 , a first screw rod threadedly connected to the first nut, and a second motor 440 that drives the first screw rod to rotate.

[0123] That is, driven by the second motor 440 , the first screw rod rotates, thereby causing the first nut and the first slider 360 to translate stably and accurately.

[0124] In some preferred embodiments, the power member can be disposed at the bottom of the first slider 360 , thereby reducing the space occupied in the horizontal direction and facilitating the arrangement of the first conveying assembly and the second conveying assembly on opposite sides of the first slider 360 .

[0125] In some preferred embodiments, the device may further include two supports 450 and a crossbeam 460 connecting the two supports 450 , and the crossbeam 460 may be provided with a power component.

[0126] Therefore, by locking or loosening the crossbeam 460 and the two supports 450, the alternating loading assembly can be easily disassembled.

[0127] In some preferred embodiments, a second guide rail 470 that slides up and down may be provided between the crossbeam 460 and the support 450 , and the support 450 may be provided with a second waist hole 480 that extends up and down, and the second waist hole 480 may accommodate a second bolt that fixes the crossbeam 460 .

[0128] Therefore, by loosening or tightening the second bolt, the height of the crossbeam 460 can be conveniently adjusted, so that the magnetic sheet and the plastic sheet can smoothly enter the first sliding block 360 .

[0129] In some preferred embodiments, the first slider 360 can be composed of a first top plate 390 and a first bottom plate 400 stacked up and down, the first top plate 390 is provided with a first notch 410, and the first notch 410 and the first bottom plate 400 cooperate to form a loading trough, that is, to form a first trough 370 or a second trough 380.

[0130] Therefore, different magnetic sheet specifications can be accommodated by replacing the first top plate 390, which is convenient for universal use.

[0131] At the same time, a height difference can be created between the two top surfaces of the first notch 410 , thereby facilitating the separation of two adjacent magnetic sheets and the transportation of one magnetic sheet.

[0132] In some preferred embodiments, a detection component may be further provided, and the detection component is used to determine the position of the first sliding block 360 .

[0133] Specifically, the detection assembly includes a detection sheet 490 and at least two detectors 500 . The detection sheet 490 moves synchronously with the first slider 360 . The detector 500 is fixed to the crossbeam 460 . The detector 500 is used to detect the presence or absence of the detection sheet 490 .

[0134] The detector 500 may be based on a laser or electromagnetic induction, either of which may be selected as required.

[0135] Therefore, the feeding mechanism 750 in this embodiment has the following effects:

[0136] 1. By arranging the second conveyor belt 340, the third conveyor belt 350, the first slider 360 and the power member, the first slider 360 can reciprocate between the second conveyor belt 340 and the third conveyor belt 350, and then alternately provide magnetic sheets and plastic sheets, thereby avoiding possible errors caused by manual picking and placing, and further avoiding the occurrence of defective magnetized products.

[0137] 2. Since the first slider 360 can provide magnetic sheets and plastic sheets alternately and accurately, it is convenient to automatically stack the magnetic sheets and plastic sheets, thereby reducing the difficulty of automatic stacking design.

[0138] Specifically, when the first slot 370 is in a position for receiving the magnetic sheet, the second slot 380 is in a position for taking out the plastic sheet, and when the first slider 360 moves, the second slot 380 is in a position for receiving the plastic sheet, and the first slot 370 is in a position for taking out the magnetic sheet. The position for taking out the magnetic sheet and the position for taking out the plastic sheet coincide in absolute position. Therefore, automated equipment or manual labor can take out the magnetic sheet or plastic sheet from the same position and stack them without stacking errors.

[0139] For details about the material taking mechanism 760, refer to Figures 6 to 8 ,in, Figure 8 It is a sketch for facilitating understanding of the principle of the material taking mechanism 760.

[0140] Structurally, the material taking mechanism 760 includes an upright turntable 780 , a frame 860 for mounting the turntable 780 , and a plurality of material taking components 790 , wherein the plurality of material taking components 790 are evenly distributed along the circumference of the turntable 780 .

[0141] The material picking component 790 can be clamped or sucked. Preferably, negative pressure adsorption is adopted, that is, the material picking component 790 has an adsorption component 810, and the adsorption component 810 is used to adsorb magnetic sheets and plastic sheets. The adsorption component 810 uses the vacuum principle for adsorption, which is easy to implement and very reliable.

[0142] In order to achieve the adsorption and placement of the magnetic sheet, the material picking component 790 includes a bracket 830 slidably connected to the turntable 780 . The bracket 830 is installed with an adsorption component 810 . The material picking component 790 also includes a first cylinder 850 that drives the bracket 830 to approach the first slider 360 .

[0143] That is, the first cylinder 850 pushes the bracket 830 to move, and the bracket 830 drives the adsorption member 810 to approach the first slider 360, and then the adsorption member 810 fixes a magnetic sheet or a plastic sheet, and then the first cylinder 850 returns, and the bracket 830 and the adsorption member 810 move away from the first slider 360, completing the material removal.

[0144] In some preferred embodiments, the frame 860 is provided with a first cylinder 850 , and the first cylinder 850 is provided with a pressure block for driving the bracket 830 to descend, and the material taking assembly 790 also includes a return spring connected to the bracket 830 .

[0145] Thus, the first cylinder 850 makes the adsorption member 810 approach the first slider 360 , and the return spring makes the adsorption member 810 move away from the first slider 360 .

[0146] At the same time, setting the first cylinder 850 on the frame 860 can reduce the number of the first cylinders 850, reduce the cost, and at the same time, reduce the difficulty of controlling the first cylinder 850.

[0147] The return spring is a coil spring, which is easy to understand and is not shown in the figure.

[0148] In order to reduce the difficulty of providing negative pressure to the numerous adsorbents 810 , the material taking mechanism 760 may further include a gas distribution shaft 820 coaxially arranged with the turntable 780 , and the gas distribution shaft 820 is provided with a gas distribution connector connected to the adsorbents 810 .

[0149] That is, press Figure 1 The layout reduces the difficulty of arranging pipelines on the turntable 780 and facilitates maintenance.

[0150] In some preferred embodiments, the bracket 830 may also be provided with a horizontally extending long groove 870 , and the adsorption component 810 is installed in the long groove 870 .

[0151] Therefore, not only can the position of the adsorption component 810 be adjusted to meet the fixing requirements, but also the number of adsorption components 810 can be increased in the long groove 870, thereby adsorbing larger magnetic sheets and plastic sheets and improving the stability of adsorbing magnetic sheets and plastic sheets.

[0152] That is to say, under the alternating movement and rotation of the feeding mechanism 750 and the taking mechanism 760, the adjacent adsorption members 810 adsorb the magnetic sheets and the plastic sheets respectively, thereby providing a basis for the staggered stacking of the magnetic sheets and the plastic sheets.

[0153] For details about the stacking mechanism 770, refer to Figures 6 to 8 .

[0154] The stacking mechanism 770 has a horizontally extending first material channel 550 and a push plate 800 located at the starting end of the first material channel 550. The push plate 800 pushes the magnetic sheet and the plastic sheet away from the material picking assembly 790. The push plate 800 is provided with an avoidance path, which allows the material picking assembly 790 to pass through.

[0155] That is to say, when an adsorption component 810 is rotated to the first material channel 550 by the turntable 780, the magnetic sheet and the plastic sheet are in an upright state, and then, the pushing plate 800 pushes the magnetic sheet and the plastic sheet under the action of the cylinder, so that the magnetic sheet and the plastic sheet are separated from the adsorption component 810. At the same time, the magnetic sheet and the plastic sheet enter the first material channel 550 without changing their state. Therefore, the magnetic sheet and the plastic sheet are staggered and stacked in the horizontal direction, and the magnetic sheet and the plastic sheet are in an upright state.

[0156] At the same time, under the continuous and repeated pushing of the push plate 800, the magnetic sheet and the plastic sheet continue to move toward the magnetizing mechanism to complete the magnetization.

[0157] Since the first material channel 550 is relatively long, during magnetization, the magnetic pieces that have not been magnetized and are located on the first material channel 550 are prone to jump up, resulting in interruption of magnetization. The magnetization mechanism must be modified to achieve position limiting of the magnetic pieces.

[0158] Therefore, this embodiment also provides a limit mechanism, for details, refer to Figures 9 to 11 .

[0159] In terms of composition, the limiting mechanism includes a front limiting assembly, a magnetizing limiting assembly and a rear limiting assembly located above the first material channel 550 .

[0160] For details about the front limiter assembly, refer to Figures 9 to 11 .

[0161] Structurally, the front limit assembly has two first cantilevers 590, two support rods 600 and a limit seat.

[0162] The ends of the two first cantilevers 590 are fixed on the magnetization limiting assembly, the two ends of the two support rods 600 are installed on the two first cantilevers 590 , and the limiting seats are installed on the two support rods 600 .

[0163] Since the front limit assembly is installed on the magnetizing limit assembly, the limit seat can move along with the magnetizing limit assembly, and there is no need to separately set up the structure of the lifting limit seat.

[0164] Functionally, the limiting seat has a horizontally arranged second pressure cover 580, and the second pressure cover 580 covers the first material channel 550, thereby limiting the magnetic piece that has not been magnetized to prevent the magnetic piece from jumping up.

[0165] The second pressure cover 580 is a long plate, and the length direction is arranged along the extension direction of the first material channel 550. Therefore, the length range of the limit can be expanded, the number of parts can be reduced, and the cost can be reduced.

[0166] Structurally, the limiting seat further has a connecting plate 630 , which is vertically arranged on the second pressure cover 580 , and the connecting plate 630 is provided with a first through hole 640 for accommodating the support rod 600 to pass through.

[0167] Therefore, the limiting seat can be fixed, and the position of the connecting plate 630 can be adjusted along the length direction of the support rod 600, thereby adjusting the position of the limiting seat.

[0168] In some preferred embodiments, the support rod 600 is sleeved with a limiting ring 650 , and the limiting ring 650 abuts against the connecting plate 630 for limiting position.

[0169] Preferably, one support rod 600 is provided with two limiting rings 650 , so that the limiting seat can be accurately fixed to prevent the limiting seat from moving in a direction without the limiting ring 650 .

[0170] In some preferred embodiments, the front limit assembly may further include a connecting rod 620 , and the connecting rod 620 connects the ends of the two support rods 600 on the same side.

[0171] Therefore, the stability of the two support rods 600 can be improved. At the same time, the connecting rod 620 will be located on the side away from the two first cantilevers 590. The abutment between the connecting rod 620 and the first cantilever 590 can prevent the support rod 600 from moving relative to the first cantilever 590, thereby improving stability.

[0172] Regarding the connection method between the first cantilever 590 and the support rod 600 , preferably, an oblique notch 610 for accommodating the support rod 600 is provided at the top of the first cantilever 590 .

[0173] Therefore, the support rod 600 can be directly placed on the oblique notch 610, and the support rod 600 can slide obliquely downward into the oblique notch 610 without complicated adjustment.

[0174] At the same time, when the magnetizer is working, the inner surface of the oblique notch 610 will limit the top surface of the support rod 600. Therefore, the magnetic piece not only needs to overcome the weight of the support rod 600 and the limiting seat when jumping up, but also needs to overcome the pressure and friction of the oblique notch 610 on the support rod 600. Therefore, it is less likely for the magnetic piece to jump up.

[0175] In some preferred embodiments, the support rod 600 may be provided with an upright adjusting screw 660 , and the connecting plate 630 may be provided with an adjusting nut 670 screwed together with the adjusting screw 660 .

[0176] That is, when the screwing positions of the adjusting nut 670 and the adjusting screw 660 are different, the relative positions of the connecting plate 630 and the support rod 600 in the height direction change, and then the height position of the second pressure cover 580 is adjusted, which is convenient for limiting the magnetic sheets of different specifications. At the same time, it can also adapt to the situation where the first material channel 550 is tilted.

[0177] In some preferred embodiments, the connecting plate 630 may be provided with a second through hole 680 for accommodating the adjusting nut 670 , and the adjusting screw 660 may be screwed together with the adjusting nut 670 after passing through the first through hole 640 and the second through hole 680 .

[0178] Therefore, by rotating the nut 670 forward and reversely, the second pressure cover 580 can be raised or lowered to meet the adjustment needs. Moreover, the adjusting screw 660 is arranged in the first through hole 640, and the adjusting nut 670 is arranged in the second through hole 680. The structure is compact, which reduces the occupied space and does not affect the arrangement of the limiting ring 650.

[0179] For details about the magnetizing limiter assembly, refer to Fig. 9 , mainly composed of a first pressure cover 560 and a power component 570.

[0180] The first pressure cover 560 is used to limit the magnetic sheet being magnetized. Meanwhile, a magnetization coil may be arranged on or near the first pressure cover 560 to realize the magnetization function.

[0181] The power component 570 is used to drive the first pressing cover 560 to rise and fall, thereby enabling the first pressing cover 560 to limit or release the limit of the magnetic sheet.

[0182] When necessary, the first pressing cover 560 can press and fix the magnetic sheet, thereby limiting the position of the magnetic sheet more effectively.

[0183] The power component 570 is preferably a combination of a cylinder and a guide rod, so that the first pressure cover 560 can be raised and lowered quickly, and the power is easy to obtain.

[0184] At the same time, a manual screw rod may also be provided to adjust the lowest point at which the first pressing cover 560 is pressed down to adapt to magnetic sheets of different specifications.

[0185] For rear limiter assembly, refer to Fig. 9 and Fig.10 , having a damping wheel 730 and a damping shaft 690 on which the damping wheel 730 is installed, the damping shaft 690 is provided with a damping ring 700 and a damping spring 710 , and the damping spring 710 is used to keep the damping ring 700 in contact with the damping wheel 730 .

[0186] The damping wheel 730 is preferably a rubber wheel, so it will not damage the magnetic sheet. When in use, the bottom surface of the damping wheel 730 is squeezed against the top surface of the magnetic sheet to limit the magnetic sheet and prevent it from jumping up. At the same time, it provides a certain degree of hindrance to the movement of the magnetic sheet to prevent it from scattering, which is convenient for subsequent packaging.

[0187] The damping spring 710 pushes the damping ring 700 toward the damping wheel 730, so that the damping ring 700 and the damping wheel 730 generate relative friction, hindering the rotation of the damping wheel 730, thereby making the damping wheel 730 have a damping effect.

[0188] By adjusting the pressure of the damping spring 710, the pressure between the damping ring 700 and the damping wheel 730 can be changed, and then the friction force can be changed, and the damping size of the damping wheel 730 can be changed to meet the use requirements.

[0189] In some preferred embodiments, the magnetizing limiting assembly further includes a first stud 720 , which is used to support the first material channel 550 , and the first stud 720 is disposed below the damping wheel 730 .

[0190] Therefore, by adjusting the first screw 720, the distance between the first material channel 550 and the damping wheel 730 can be adjusted, which not only meets the discharge requirements but also ensures that the limit is reliable and effective.

[0191] Therefore, this embodiment has the following effects: 1. By setting the front limit assembly, the first pressure cover 560 and the second pressure cover 580 are used to limit the magnetic sheet, and the limiting route is extended, so that the magnetic sheet can be moved and magnetized smoothly, avoiding the magnetic sheet from jumping from the first material channel 550, and ensuring the continuity and efficiency of the magnetization process.

[0192] 2. The second pressure cover 580 can be raised and lowered together with the first pressure cover 560, which is beneficial for position limiting and convenient for maintenance.

[0193] 3. The second gland 580 is installed on the first gland 560, the installation reference is accurate, and the debugging workload is reduced.

[0194] 4. A rear limit assembly is provided so that the rear limit assembly has a damping wheel 730, so that the magnetic sheet can be limited without affecting the removal of the magnetic sheet, thereby preventing the magnetization process from pausing.

[0195] like Fig. 9 The stacking mechanism is arranged in the discharging direction of the rear limit assembly, and has a horizontal pushing cylinder and a longitudinal pushing cylinder. Therefore, the magnetic sheets and plastic sheets can be pushed into sections in a quantitative manner, which is convenient for subsequent placement and sorting.

[0196] Therefore, the magnetizer of this embodiment has the following effects:

[0197] 1. By setting up the feeding mechanism 740, the feeding mechanism 740 has two feeding components, and then the two feeding components provide flat magnetic sheets and plastic sheets, which provide a basis for stacking magnetic sheets and plastic sheets. Moreover, providing flat magnetic sheets and plastic sheets is easy to achieve and saves costs.

[0198] 2. By setting up a feeding mechanism 750, the feeding mechanism 750 has a first slider 360, and the first slider 360 has two feeding troughs, and the two feeding troughs receive a magnetic sheet and a plastic sheet respectively. Then, the magnetic sheets and the plastic sheets can be provided alternately to meet the sorting requirements of the magnetic sheets and the plastic sheets. Moreover, the structure is simple and occupies little space.

[0199] 3. By setting up a material picking mechanism 760, the material picking mechanism 760 has an upright turntable 780 and a plurality of material picking components 790 installed on the turntable 780, so that the flat magnetic sheets and plastic sheets can be rotated into an upright state, thereby facilitating the stacking of the magnetic sheets and plastic sheets in an upright state in a horizontal direction, which is convenient for subsequent continuous magnetization.

[0200] 4. By setting up the stacking mechanism 770, the stacking mechanism 770 has a first material channel 550 and a pushing plate 800. Therefore, on the one hand, the magnetic sheet and the plastic sheet are separated from the material taking component 790, and on the other hand, the magnetic sheet and the plastic sheet are ensured to remain in an upright state. At the same time, the magnetic sheet and the plastic sheet overlap in the horizontal direction to meet the magnetization requirements.

[0201] 5. The push plate 800 also provides power for the translation of the magnetic sheet and the plastic sheet, so that the magnetic sheet and the plastic sheet can move continuously, thereby efficiently and continuously performing magnetization and improving the magnetization effect.

[0202] 6. The arrangement, stacking and magnetization of magnetic sheets and plastics can be done automatically, which can also avoid stacking errors and defective magnetized products.

[0203] Better yet, a marking component can be set near the feeding component and the turntable 780, so that it is convenient to mark multiple positions of the magnetic sheet, ensuring the consistency of the marking and magnetization, and facilitating customer assembly and use.

[0204] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A magnetic sheet stacking device, characterized in that: include: The feeding mechanism (740) has two feeding assemblies, and the two feeding assemblies are used to transport the flat magnetic sheet and the plastic sheet respectively; The feeding mechanism (750) comprises a first slider (360), the first slider (360) being provided with two feeding troughs, the two feeding troughs receiving a magnetic sheet and a plastic sheet respectively, the magnetic sheet and the plastic sheet coming from the feeding assembly, the first slider (360) being composed of a first top plate (390) and a first bottom plate (400) stacked up and down, the first top plate (390) being provided with a first notch (410), the first notch (410) and the first bottom plate (400) cooperating to form a feeding trough; The material taking mechanism (760) comprises a rotating disk (780) and a plurality of material taking components (790), wherein the rotating disk (780) is arranged vertically, the material taking components (790) are installed on the rotating disk (780), and adjacent material taking components (790) respectively take a magnetic sheet and a plastic sheet, wherein the magnetic sheet and the plastic sheet come from the first slider (360), and the material taking component (790) comprises an adsorption component (810), wherein the adsorption component (810) is used to adsorb the magnetic sheet and the plastic sheet, and the material taking mechanism (760) comprises a rotating disk (780) and a plurality of ... are respectively taken from the first slider (360), and the material taking component (790) comprises an adsorption component (810), wherein the adsorption component (810) is used to adsorb the magnetic sheet and the plastic sheet, and the material taking mechanism (760) comprises a rotating disk (780) and a plurality of material taking components (790) are installed on the rotating disk (780) and the plurality of material taking components (790) are installed on the rotating disk (780) and the plurality of material taking components (790) are installed on the rotating disk (780) and the plurality of material taking components (790) are installed on the rotating disk (780) and the plurality of material taking components 60) further comprises a gas distribution shaft (820) coaxially arranged with the rotating disk (780), the gas distribution shaft (820) being provided with a gas distribution joint connected to the adsorption member (810), the material taking assembly (790) comprising a bracket (830) slidably connected to the rotating disk (780), the adsorption member (810) being mounted on the bracket (830), and the material taking assembly (790) further comprises a first cylinder (850) driving the bracket (830) to approach the first sliding block (360); The stacking mechanism (770) comprises a first material channel (550) extending horizontally, and a pushing plate (800) located at the starting end of the first material channel (550), wherein the pushing plate (800) pushes the magnetic sheet and the plastic sheet away from the material taking component (790), and the pushing plate (800) is provided with an avoidance path, wherein the avoidance path allows the material taking component (790) to pass through.

2. A magnetic sheet stacking device according to claim 1, characterized in that: The feeding assembly comprises a storage hopper (100), a first conveyor belt (140) located at the outlet of the storage hopper (100), a guide hopper (170) located at the discharge end of the conveyor belt, and a vibration plate (190) located below the guide hopper (170).

3. A magnetic sheet stacking device according to claim 2, characterized in that: The feeding assembly further comprises a second conveyor belt (340) located at the discharge side of the vibration plate (190), and a first material rail (510) located at the discharge side of the second conveyor belt (340).

4. A magnetic sheet stacking device according to claim 3, characterized in that: The first sliding block (360) is provided with a limiting recess (540) for accommodating the discharge end of the first material rail (510).

5. The magnetic sheet stacking device according to claim 1, characterized in that: The material taking mechanism (760) further comprises a frame (860) on which the rotating disk (780) is mounted, and the material taking assembly (790) further comprises a return spring connected to the bracket (830), and the frame (860) is provided with the first cylinder (850), and the first cylinder (850) is provided with a pressure block for driving the bracket (830) to descend.

6. A magnetizer, characterized in that: A stacking device comprising a magnetic sheet as claimed in any one of claims 1 to 5.

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