Magnet assembly batch feeding device and method

Abstract

The application relates to a magnet assembling batch feeding device and method, which comprises a longitudinal mounting plate and a transverse movement module for driving the mounting plate to move transversely; a lifting plate is longitudinally and slidably arranged on one side surface of the mounting plate, a lifting cylinder for driving the lifting plate to move up and down is arranged on the other side surface of the mounting plate, and a limiting component for limiting the lifting of the lifting plate is arranged on the mounting plate; a clamping component for clamping a row of magnets, a magnetic attraction component for providing magnetic attraction force to the clamped row of magnets and a moving component for driving the magnetic attraction component to move longitudinally are arranged on the lifting plate; the clamping component clamps the two end positions of the row of magnets; the magnetic attraction component comprises transversely and side-by-side movable plates and fixed magnetic attraction plates; the mode and method of the application can efficiently and automatically feed and discharge the row of magnets, the stability is good, the magnets in the middle are not prone to falling, labor is saved, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of motor processing, more particularly to a magnet assembling batch feeding device and method. BACKGROUND

[0002] In the process of motor processing, it is a relatively important step to paste magnets on the iron core. Usually, a row of magnets needs to be fed into a channel first, and then the magnets in the channel are pushed out one by one for pasting. At present, the action of feeding magnets is usually manually performed by workers, which is labor-intensive and time-consuming. To solve this problem, a magnet assembling batch feeding device and method are needed. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a magnet assembling batch feeding device and a magnet assembling batch feeding method to solve the above-mentioned defects of the prior art.

[0004] The technical scheme adopted by the present application to solve the technical problem is:

[0005] A magnet assembling batch feeding device is constructed, which comprises a longitudinal mounting plate and a transverse movement module for driving the mounting plate to move transversely. One side surface of the mounting plate is longitudinally slidably provided with a lifting plate, and the other side surface is provided with a lifting cylinder for driving the lifting plate to move up and down. A limiting component is arranged on the mounting plate to limit the lifting of the lifting plate. The lifting plate is provided with a clamping component for clamping a row of magnets, a magnetic attraction component for providing magnetic attraction to the clamped row of magnets, and a moving component for driving the magnetic attraction component to move longitudinally. The clamping component clamps the two end positions of a row of magnets. The magnetic attraction component comprises a movable plate and a magnetic attraction plate fixed to the lifting plate. The movable plate is driven to move by the moving component, and the moving stroke includes a first position from bottom to top and a second position. When the movable plate is at the first position, the lower end of the movable plate protrudes beyond the lower end of the magnetic attraction plate, and the movable plate presses and holds the upper end surface of the row of magnets to be taken out. When the movable plate is at the second position, the lower end of the movable plate is flush with the lower end of the magnetic attraction plate, and the magnetic attraction plate magnetically attracts the upper end surface of the row of magnets.

[0006] The magnet assembling batch feeding device comprises a bottom plate slidably arranged at the lower end of the magnetic attraction plate in the transverse direction, and a bar magnet fixed to the lower surface of the bottom plate. The lower end of the movable plate is provided with a first avoidance slot for avoiding the bar magnet, and the lifting plate is provided with a second avoidance slot for avoiding the bar magnet. The magnetic attraction plate is provided with a linkage unit. When the movable plate rises, the linkage unit is triggered, and the linkage unit drives the bottom plate to slide towards the movable plate. When the movable plate descends, the linkage unit is triggered, and the linkage unit drives the bottom plate to slide away from the movable plate.

[0007] The magnet assembly batch feeding device, wherein the linkage unit comprises a first rack fixed on the upper surface of the bottom plate, the magnetic plate is provided with a hollow groove, a drive gear is rotatably arranged in the hollow groove, and the drive gear is engaged with the first rack; the linkage unit further comprises a second rack fixed on the side surface of the movable plate facing the magnetic plate, and the second rack is engaged with the drive gear.

[0008] The magnet assembly batch feeding device, wherein the lower end of the magnetic plate is provided with a plurality of sliding rails slidably connected with the bottom plate.

[0009] The magnet assembly batch feeding device, wherein the lifting plate is provided with an upper limiting block for limiting the upward movement of the movable plate.

[0010] The magnet assembly batch feeding device, wherein the clamping assembly comprises a first clamping arm, a first cylinder for driving the first clamping arm, a second clamping arm, and a second cylinder for driving the second clamping arm.

[0011] The magnet assembly batch feeding device, wherein the first cylinder and the second cylinder are respectively located on the two sides of the movable plate, and the surfaces of the first cylinder and the second cylinder are respectively formed with a guide groove for guiding the movement of the movable plate.

[0012] The magnet assembly batch feeding device, wherein the limiting assembly comprises two limiting blocks respectively fixed on the two sides of the lifting plate, and two sets of limiting head units corresponding to the limiting blocks are arranged on the mounting plate, the limiting head unit comprises an upper limiting head and a lower limiting head.

[0013] The magnet assembly batch feeding device, wherein the device further comprises a loading table, the loading table is provided with a plurality of loading trays, and the loading trays are provided with a plurality of rows of storage grooves.

[0014] A magnet assembly batch feeding method, the magnet assembly batch feeding device is applied, wherein the method comprises the following steps:

[0015] The horizontal movement module drives the mounting plate to horizontally move, so that the clamping assembly and the magnetic assembly reach above a row of magnets;

[0016] The lifting cylinder drives the lifting plate to move downward, the movable plate is located at the first position and presses the upper end surface of a row of magnets;

[0017] The lifting cylinder drives the lifting plate to continue to move downward, and the moving assembly drives the movable plate to move upward until the movable plate reaches the second position, and the magnetic plate adsorbs the upper end surface of a row of magnets.

[0018] The clamping assembly operates to clamp both end positions of the row of magnets;

[0019] The lifting cylinder operates to drive the lifting plate to move upwards, the horizontal moving module drives the mounting plate to move horizontally to the target position, the lifting cylinder operates to drive the lifting plate to move downwards, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate to move downwards to unload the row of magnets.

[0020] The lifting cylinder operates to drive the lifting plate to move downwards, the movable plate is located at the first position and presses the upper end surface of the row of magnets, the lifting cylinder drives the lifting plate to continue to move downwards, and at the same time, the moving assembly drives the movable plate to move upwards until the movable plate reaches the second position, the magnetic attraction plate adsorbs the upper end surface of the row of magnets, the clamping assembly operates to clamp both end positions of the row of magnets, the lifting cylinder operates to drive the lifting plate to move upwards, the horizontal moving module drives the mounting plate to move horizontally to the target position, the lifting cylinder operates to drive the lifting plate to move downwards, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate to move downwards to unload the row of magnets. By using the method of the application, the row of magnets can be efficiently and automatically unloaded, the stability is good, the middle magnets are not easy to fall off, labor is saved, and efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the present application will be further described below with reference to the drawings and embodiments. The drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings:

[0022] Figure 1 is a schematic structural view of the row of magnets assembled by the batch feeding device of the preferred embodiment of the present application;

[0023] Figure 2 is Figure 1 is an enlarged schematic view of position A in FIG. 5;

[0024] Figure 3 is a top view of the batch feeding device of the preferred embodiment of the present application;

[0025] Figure 4 is a sectional view of the magnetic attraction assembly of the batch feeding device of the preferred embodiment of the present application. DETAILED DESCRIPTION

[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the following will make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall into the protection scope of the present application.

[0027] The magnet assembling batch feeding device of the preferred embodiment of the present application is shown in Figure 1 , and reference is made to Figures 2-4 , which comprises a longitudinal mounting plate 1 and a transverse movement module 2 for driving the mounting plate 1 to move transversely; a lifting plate 3 is longitudinally slidably arranged on one side surface of the mounting plate 1, and a lifting cylinder 4 for driving the lifting plate 3 to move up and down is arranged on the other side surface of the mounting plate 1; a limiting assembly 5 for limiting the lifting of the lifting plate 3 is arranged on the mounting plate 1; a clamping assembly 7 for clamping a row of magnets 6, a magnetic attraction assembly 8 for providing magnetic attraction to the clamped row of magnets, and a moving assembly 9 for driving the magnetic attraction assembly 8 to move longitudinally are arranged on the lifting plate 3; the clamping assembly 7 clamps the two end positions of the row of magnets 6; the magnetic attraction assembly 8 comprises a movable plate 80 arranged transversely and side by side and a magnetic attraction plate 81 fixed to the lifting plate 3; the movable plate 80 is driven by the moving assembly 9 to move and the moving stroke of the movable plate 80 includes a first position and a second position from bottom to top; when the movable plate 80 is at the first position, the lower end of the movable plate 80 is beyond the lower end of the magnetic attraction plate 81, and the movable plate 80 presses the upper end surface of the row of magnets 6 to be taken out (to keep flush and reduce the inclination of the magnets in the subsequent clamping); when the movable plate 80 is at the second position, the lower end of the movable plate 80 is flush with the lower end of the magnetic attraction plate 81, and the magnetic attraction plate 81 magnetically attracts the upper end surface of the row of magnets 6;

[0028] The transverse movement module 2 (any existing screw rod module can be used without improvement) drives the mounting plate 1 to move transversely, so that the clamping assembly 7 and the magnetic attraction assembly 8 reach above the row of magnets 6; the lifting cylinder 4 drives the lifting plate 3 to move downward, the movable plate 80 is at the first position and presses the upper end surface of the row of magnets 6 (to keep flush and reduce the inclination of the magnets in the subsequent clamping); the lifting cylinder 4 drives the lifting plate 3 to continue to move downward, and the moving assembly 9 drives the movable plate 80 to move upward until the movable plate 80 reaches the second position (continuously presses), and the magnetic attraction plate 81 magnetically attracts the upper end surface of the row of magnets 6; the clamping assembly 7 clamps the two end positions of the row of magnets 6; the lifting cylinder 4 drives the lifting plate 3 to move upward, the transverse movement module 2 drives the mounting plate 1 to move transversely to a target position, the lifting cylinder 4 drives the lifting plate 3 to move downward, the clamping assembly 7 is released from the clamping state, and the moving assembly 9 drives the movable plate 80 to move downward to unload the row of magnets 6;

[0029] The application can efficiently and automatically feed and discharge a row of magnets, has good stability, and the middle magnets are not easy to fall off, thereby saving labor and improving efficiency.

[0030] Preferably, the lower end of the magnetic plate 81 is transversely slidably provided with a bottom plate 810, and the lower surface of the bottom plate 810 is fixedly provided with a bar magnet 811; the lower end of the movable plate 80 is provided with a first clearance groove 800 for avoiding the bar magnet 811, and the lifting plate 3 is provided with a second clearance groove 30 for avoiding the bar magnet; the magnetic plate 81 is provided with a linkage unit; the linkage unit is triggered when the movable plate 80 is raised, and the linkage unit drives the bottom plate 810 to slide towards the movable plate 80; the linkage unit is triggered when the movable plate 80 is lowered, and the linkage unit drives the bottom plate 810 to slide away from the movable plate 80; the lower end of the magnetic plate 81 is provided with a plurality of slide rails for slidably connecting the bottom plate 810.

[0031] With the above structure, the movable plate 80 not only serves to press and hold the upper end of the magnet 6 and keep the magnet 6 from tilting when clamped, but also serves to push down the magnet 6 to release the magnetic attraction when discharging, and also serves as a driving plate to drive the movement of the bottom plate 810. When the bar magnet 811 extends into the first clearance groove 800, the bar magnet 811 and the upper end surface of each magnet 6 have a large adsorption area, ensuring the reliability of clamping and transferring. Conversely, when the bar magnet 811 exits the first clearance groove, the magnetic attraction on the magnet 6 is quickly reduced, facilitating discharging. Therefore, the above structure can well balance the reliability of transferring and discharging, and also has the unexpected effect of adjusting the magnetic attraction in a limited displacement space.

[0032] Preferably, the linkage unit includes a first rack 812 fixed to the upper surface of the bottom plate 810, the magnetic plate 81 is provided with a hollow groove 813, the hollow groove 813 is rotatably provided with a driving gear 814, and the driving gear 814 is engaged with the first rack 812; the linkage unit further includes a second rack 801 fixed to the side surface of the movable plate 80 facing the magnetic plate 81, and the second rack 801 is engaged with the driving gear 814; the second rack 801 moves upward with the movable plate 80, drives the driving gear 814 to rotate correspondingly, and then drives the first rack 812 to move transversely, which can better solve the linkage problem and has good reliability, high precision and small occupied space; preferably, multiple sets of units formed by the first rack 812, the second rack 801 and the driving gear 814 can be provided to further ensure stability; it should be noted that when the bar magnet 811 extends into the first clearance groove 800 and abuts against the inner wall of the first clearance groove 800, the movable plate 80 will be limited to continue to move upward, achieving the limiting effect; preferably, to ensure the upward limiting of the movable plate, the lifting plate 3 is provided with an upper limiting block 31.

[0033] Preferably, the clamping assembly 7 comprises a first clamping arm 70, a first cylinder 71 driving the first clamping arm, a second clamping arm 72 and a second cylinder 73 driving the second clamping arm; the first cylinder and the second cylinder are respectively located on both sides of the movable plate, and the surfaces of the first cylinder and the second cylinder are respectively formed with guide grooves guiding the movement of the movable plate 80; the structure is simple, reasonable and compact, and the driving reliability is good.

[0034] Preferably, the limiting assembly 5 comprises two limiting blocks 50 respectively fixed on both sides of the lifting plate 3 and two sets of limiting head units corresponding to the limiting blocks on the mounting plate, and the limiting head unit comprises an upper limiting head 51 and a lower limiting head 52; the upper and lower positions of the lifting plate 3 are limited; preferably, the upper limiting head 51 and the lower limiting head 52 adopt a limiting structure with a buffer head.

[0035] Preferably, the device further comprises a material loading table, a plurality of material loading trays are arranged on the material loading table, and a plurality of rows of material storage grooves are arranged on the material loading trays; the material loading trays can be manually batched and loaded onto the material loading table for subsequent automatic loading operation of the device.

[0036] A magnet assembly batch loading method is applied to the magnet assembly batch loading device, and the method comprises the following steps:

[0037] The horizontal movement module drives the mounting plate to horizontally move, so that the clamping assembly and the magnetic assembly reach above a row of magnets;

[0038] The lifting cylinder drives the lifting plate to move downward, and the movable plate is located at the first position and presses the upper end surface of the row of magnets;

[0039] The lifting cylinder drives the lifting plate to continue to move downward, and the moving assembly drives the movable plate to move upward until the movable plate reaches the second position, and the magnetic plate adsorbs the upper end surface of the row of magnets;

[0040] The clamping assembly operates to clamp the two end positions of the row of magnets;

[0041] The lifting cylinder drives the lifting plate to move upward, the horizontal movement module drives the mounting plate to horizontally move to the target position, the lifting cylinder drives the lifting plate to move downward, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate to move downward to unload the row of magnets;

[0042] By using the method of the application, a row of magnets can be efficiently and automatically loaded and unloaded, the stability is good, the middle magnets are not easy to fall off, the labor is saved, and the efficiency is improved.

[0043] It should be understood that those skilled in the art can make improvements or changes according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the application.

Claims

1. A batch feeding device for assembling magnets, characterized in that, The device comprises a longitudinal mounting plate and a transverse module for moving the mounting plate, one side surface of the mounting plate is longitudinally slidably provided with a lifting plate, the other side surface is provided with a lifting cylinder for moving the lifting plate up and down, the mounting plate is provided with a limiting assembly for limiting the lifting of the lifting plate, the lifting plate is provided with a clamping assembly for clamping a row of magnets, a magnetic attraction assembly for providing magnetic attraction to the clamped row of magnets, and a moving assembly for moving the magnetic attraction assembly longitudinally, the clamping assembly clamps the two end positions of the row of magnets, the magnetic attraction assembly comprises a movable plate and a fixed magnetic attraction plate arranged transversely and side by side, the movable plate is moved by the moving assembly and the moving stroke includes a first position and a second position from bottom to top, when the movable plate is at the first position, the lower end of the movable plate is beyond the lower end of the magnetic attraction plate, the movable plate holds the upper end surface of the row of magnets to be taken, when the movable plate is at the second position, the lower end of the movable plate is flush with the lower end of the magnetic attraction plate, the magnetic attraction plate magnetically attracts the upper end surface of the row of magnets, the lower end of the magnetic attraction plate is longitudinally slidably provided with a bottom plate, the lower surface of the bottom plate is fixedly provided with a bar magnet, the lower end of the movable plate is provided with a first avoidance slot for avoiding the bar magnet, the lifting plate is provided with a second avoidance slot for avoiding the bar magnet, the magnetic attraction plate is provided with a linkage unit, the linkage unit is triggered when the movable plate rises, the linkage unit drives the bottom plate to slide towards the movable plate, the linkage unit is triggered when the movable plate descends, the linkage unit drives the bottom plate to slide away from the movable plate, the linkage unit comprises a first gear rack fixed on the upper surface of the bottom plate, the magnetic attraction plate is provided with a hollow slot, a drive gear is rotatably arranged in the hollow slot, the drive gear is engaged with the first gear rack, the linkage unit further comprises a second gear rack fixed on the side surface of the movable plate facing the magnetic attraction plate, the second gear rack is engaged with the drive gear.

2. The magnet assembly batch feeding device according to claim 1, wherein The lower end of the magnetic attraction plate is provided with a plurality of slide rails for slidingly connecting the bottom plate. 3.The magnet assembling batch feeding device according to claim 1, characterized in that, The lifting plate is provided with an upper limiting block for limiting the upward movement of the movable plate.

4. The magnet assembly batch feeding device according to claim 1, wherein The clamping assembly comprises a first clamping arm, a first cylinder for driving the first clamping arm, a second clamping arm, and a second cylinder for driving the second clamping arm.

5. The magnet assembly batch feeding device according to claim 4, wherein The first cylinder and the second cylinder are respectively located on both sides of the movable plate, and the surfaces of the first cylinder and the second cylinder are both formed with a guide groove for guiding the movement of the movable plate.

6. The magnet assembly batch feeding device according to claim 1, wherein The limiting assembly comprises two limiting blocks fixed on both sides of the lifting plate, and two sets of limiting head units corresponding to the limiting blocks are arranged on the mounting plate, the limiting head unit comprises an upper limiting head and a lower limiting head.

7. The magnet assembly batch feeding device according to claim 1, wherein The device further comprises a material loading table, the material loading table is provided with a plurality of material loading trays, and the material loading trays are provided with a plurality of rows of material storage grooves.

8. A method for feeding a batch of magnet assemblies, using the magnet assembly batch feeding device according to any one of claims 1 to 7, characterized in that, The method comprises the following steps: The transverse module moves the mounting plate transversely, so that the clamping assembly and the magnetic attraction assembly reach above the row of magnets. The lifting cylinder drives the lifting plate to move downward, and the movable plate is located at the first position and presses and holds the upper end surface of the row of magnets; The lifting cylinder drives the lifting plate to continue to move downward, and the moving assembly drives the movable plate to move upward until the movable plate reaches the second position, and the magnetic attraction plate adsorbs the upper end surface of the row of magnets; The clamping assembly operates to clamp the two end positions of the row of magnets; The lifting cylinder drives the lifting plate to move upward, the horizontal moving module drives the mounting plate to move horizontally to the target position, the lifting cylinder drives the lifting plate to move downward, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate to move downward to unload the row of magnets.

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