Magnet assembly batch feeding device and method

Abstract

The invention relates to a magnet assembly batch feeding device and method. The magnet assembly batch feeding device comprises a longitudinal mounting plate and a transverse moving module for driving the mounting plate to transversely move. A lifting plate is longitudinally and slidably arranged on the surface of one side of the mounting plate, a lifting air cylinder for driving the lifting plate to do lifting motion is arranged on the surface of the other side, and a limiting assembly for limiting lifting of the lifting plate is arranged on the mounting plate; the lifting plate is provided with a clamping assembly for clamping a row of magnets, a magnetic attraction assembly for providing magnetic attraction force for the clamped row of magnets and a moving assembly for driving the magnetic attraction assembly to move longitudinally. The clamping assembly is used for clamping and acting on the two ends of the row of magnets; the magnetic attraction assembly comprises a movable plate and a fixed magnetic attraction plate which are transversely arranged side by side. By means of the method, feeding and discharging operation can be efficiently and automatically conducted on a row of magnets, stability is good, the magnets in the middle are not prone to falling off, labor is saved, and efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of motor processing, and more specifically, to a magnet assembly batch feeding device and method. Background Art

[0002] During the motor processing, mounting magnets on the core is an important step. Usually, a row of magnets needs to be loaded into a channel first, and then the magnets in the channel are pushed out one by one and mounted. Currently, the loading of magnets usually needs to be done manually, which is labor-intensive and time-consuming. To solve this problem, a magnet assembly batch loading device and method are needed. Summary of the invention

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

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A batch feeding device for magnet assembly is constructed, which includes a longitudinal mounting plate and a transverse movement module for driving the mounting plate to move transversely; a lifting plate is longitudinally slidably arranged on one side surface of the mounting plate, and a lifting cylinder is arranged on the other side surface for driving the lifting plate to move up and down; a limit assembly for limiting the lifting and lowering of the lifting plate is arranged on the mounting plate; a clamping assembly for clamping a row of magnets, a magnetic suction assembly for providing magnetic suction to the clamped row of magnets, and a moving assembly for driving the magnetic suction assembly to move longitudinally are arranged on the lifting plate; the clamping assembly clamps the magnets Used at the two end positions of a row of magnets; the magnetic attraction component includes a movable plate arranged horizontally side by side and a magnetic attraction plate fixed to the lifting plate, the movable plate is driven to move by the movable component 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 exceeds the lower end of the magnetic attraction plate, and the movable plate presses the upper end surface of a 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, and the magnetic attraction plate magnetically attracts the upper end surface of a row of magnets.

[0006] The magnet assembly batch feeding device described in the present invention is characterized in that a bottom plate is laterally slidably provided at the lower end of the magnetic attraction plate, and a bar magnet is fixed to the lower surface of the bottom plate; a first air avoidance groove for avoiding the bar magnet is provided at the lower end of the movable plate, and a second air avoidance groove for avoiding the bar magnet is provided on the lifting plate; a linkage unit is provided on the magnetic attraction plate; the linkage unit is triggered when the movable plate rises, and the linkage unit drives the bottom plate to slide toward the movable plate; the linkage unit is triggered when the movable plate descends, and the linkage unit drives the bottom plate to slide away from the movable plate.

[0007] The magnet assembly batch feeding device described in the present invention, wherein the linkage unit includes a first rack fixed on the upper surface of the base plate, a hollow groove is provided on the magnetic attraction plate, a driving gear is rotatably provided in the hollow groove, and the driving gear is meshed with the first rack; the linkage unit also includes a second rack fixed on the side surface of the movable plate facing the magnetic attraction plate, and the second rack is meshed with the driving gear.

[0008] The magnet assembly batch feeding device described in the present invention, wherein the lower end of the magnetic attraction plate is provided with a plurality of slide rails slidably connected to the bottom plate.

[0009] The magnet assembly batch feeding device described in the present invention is characterized in that an upper limit block for limiting the upward movement of the movable plate is arranged on the lifting plate.

[0010] The magnet assembly batch feeding device described in the present invention, wherein the clamping assembly includes 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 described in the present invention, 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 guide grooves for guiding the movement of the movable plate.

[0012] The magnet assembly batch loading device described in the present invention, wherein the limit assembly includes two limit blocks respectively fixed on both sides of the lifting plate and two groups of limit head units arranged on the mounting plate corresponding to the limit blocks one by one, and the limit head units include an upper limit head and a lower limit head.

[0013] The magnet assembly batch loading device described in the present invention further includes a loading platform, a plurality of loading trays are arranged on the loading platform, and a plurality of rows of storage troughs are arranged on the loading trays.

[0014] A magnet assembly batch feeding method, using the magnet assembly batch feeding device as described above, wherein the method comprises the steps of:

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

[0016] The operation of the lifting cylinder drives the lifting plate downward, and 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 upward until the movable plate reaches the second position, and the magnetic suction plate absorbs the upper end surface of a row of magnets;

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

[0019] The operation of the lifting cylinder drives the lifting plate upward, the transverse movement module drives the mounting plate to move horizontally to the target position, the operation of the lifting cylinder drives the lifting plate downward, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate downward to unload a row of magnets.

[0020] The beneficial effects of the present invention are: the transverse movement module drives the mounting plate to move transversely, so that the clamping assembly and the magnetic attraction assembly reach above a row of magnets; the operation of the lifting cylinder drives the lifting plate downward, the movable plate is located in the first position and presses the upper end surface of a row of magnets; the lifting cylinder drives the lifting plate to continue to move downward, and at the same time the moving assembly drives the movable plate upward until the movable plate reaches the second position, and the magnetic attraction plate adsorbs the upper end surface of a row of magnets; the clamping assembly operates to clamp the two end positions of a row of magnets; the operation of the lifting cylinder drives the lifting plate upward, the transverse movement module drives the mounting plate to move transversely to the target position, the operation of the lifting cylinder drives the lifting plate downward, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate downward to unload a row of magnets; by applying the method of the present application, a row of magnets can be efficiently and automatically loaded and unloaded, with good stability, and the magnet in the middle is not easy to fall off, saving labor and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work:

[0022] Figure 1 This is a schematic structural diagram of a magnet assembly batch feeding device according to a preferred embodiment of the present invention;

[0023] Figure 2 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0024] Figure 3 It is a top view of a magnet assembly batch feeding device according to a preferred embodiment of the present invention;

[0025] Figure 4 It is a cross-sectional view of the magnetic suction component of the magnet assembly batch feeding device according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0027] The magnet assembly batch feeding device of the preferred embodiment of the present invention is as follows: Figure 1 See also Figure 2-Figure 4 , including 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 is arranged on the other side surface for driving the lifting plate 3 to move up and down, and a limiting component 5 for limiting the lifting and lowering of the lifting plate 3 is arranged on the mounting plate 1; a clamping component 7 for clamping a row of magnets 6, a magnetic suction component 8 for providing magnetic suction force to the clamped row of magnets, and a moving component 9 for driving the magnetic suction component 8 to move longitudinally are arranged on the lifting plate 3; the clamping component 7 clamps the two end positions of a row of magnets 6; the magnetic suction component 8 includes a transverse and The movable plate 80 of the row and the magnetic attraction plate 81 fixed to the lifting plate 3, the movable plate 80 is driven to move by the moving component 9 and the moving stroke includes a first position and a second position from bottom to top; when the movable plate 80 is in the first position, the lower end of the movable plate 80 exceeds the lower end of the magnetic attraction plate 81, and the movable plate 80 presses the upper end surface of a row of magnets 6 to be taken (keep it flush, reduce the tilting and crooked situation of the magnets during subsequent clamping); when the movable plate 80 is in 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 a row of magnets 6;

[0028] The lateral movement module 2 (the existing screw module can be used without improvement) drives the mounting plate 1 to move horizontally, so that the clamping assembly 7 and the magnetic attraction assembly 8 reach the top of a row of magnets 6; the operation of the lifting cylinder 4 drives the lifting plate 3 downward, the movable plate 80 is in the first position and presses the upper end surface of a row of magnets 6 (keep it flush, reduce the tilting and crooked situation of the magnets during subsequent clamping); the lifting cylinder 4 drives the lifting plate 3 to continue to move downward, and at the same time, the moving assembly 9 drives the movable plate 80 upward until the movable plate 80 reaches the second position (continues to keep pressing), and the magnetic attraction plate 81 adsorbs the upper end surface of a row of magnets 6; the clamping assembly 7 operates to clamp the two end positions of a row of magnets 6; the operation of the lifting cylinder 4 drives the lifting plate 3 upward, the lateral movement module 2 drives the mounting plate 1 to move horizontally to the target position, the operation of the lifting cylinder 4 drives the lifting plate 3 downward, the clamping assembly 7 releases the clamping state, and the moving assembly 9 drives the movable plate 80 downward to unload the row of magnets 6;

[0029] By applying the method of the present application, loading and unloading operations can be performed on a row of magnets efficiently and automatically, with good stability, and the magnets in the middle are not easy to fall off, thus saving labor and improving efficiency.

[0030] Preferably, a bottom plate 810 is provided at the lower end of the magnetic attraction plate 81 for transverse sliding, and a bar magnet 811 is fixed to the lower surface of the bottom plate 810; a first air-avoiding groove 800 for avoiding the bar magnet 811 is provided at the lower end of the movable plate 80, and a second air-avoiding groove 30 for avoiding the bar magnet is provided on the lifting plate 3; a linkage unit is provided on the magnetic attraction plate 81; the linkage unit is triggered when the movable plate 80 rises, and the linkage unit drives the bottom plate 810 to slide toward the movable plate 80; the linkage unit is triggered when the movable plate 80 descends, and the linkage unit drives the bottom plate 810 to slide away from the movable plate 80; a plurality of slide rails slidably connected to the bottom plate 810 are provided at the lower end of the magnetic attraction plate 81;

[0031] By adopting this structural design, the movable plate 80 is not only used to press the upper end of the magnet 6 to keep the magnet 6 flat and not tilted when clamped, but also used to push the magnet down to release the magnetic attraction when unloading. At the same time, it also serves as a driving plate to drive the movement of the bottom plate 810. When the bar magnet 811 extends into the first air avoidance groove 800, it can be ensured that the bar magnet 811 and the upper end surface of each magnet 6 have a larger adsorption area to ensure the reliability of clamping and moving materials. Conversely, when the bar magnet 811 exits the first air avoidance groove, the magnetic attraction force on the magnet 6 can be quickly reduced to facilitate unloading. This can well balance the reliability of material moving and the reliability of unloading. In addition, it also has the unexpected effect of adjusting the magnetic attraction force within a limited displacement space.

[0032] Preferably, the linkage unit includes a first rack 812 fixed on the upper surface of the bottom plate 810, a hollow groove 813 is provided on the magnetic plate 81, a driving gear 814 is rotatably provided in the hollow groove 813, and the driving gear 814 is meshed with the first rack 812; the linkage unit also includes a second rack 801 fixed on the side surface of the movable plate 80 facing the magnetic plate 81, and the second rack 801 is meshed with the driving gear 814; the second rack 801 moves upward with the movable plate 80, driving the driving gear 814 to rotate accordingly, thereby driving the first rack 812 moves laterally, which can better solve the linkage problem, and has good reliability, high precision, and small space occupation; preferably, the unit composed of the first rack 812, the second rack 801 and the driving gear 814 can be set in multiple groups to further ensure stability; it should be noted that when the bar magnet 811 extends into the first avoidance groove 800 and presses against the inner wall of the first avoidance groove 800, it will in turn limit the movable plate 80 from continuing to move upward, thereby achieving a limiting effect; preferably, in order to ensure the upward limit of the movable plate, an upper limit block 31 is provided on the lifting plate 3.

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

[0034] Preferably, the limit assembly 5 includes two limit blocks 50 respectively fixed on both sides of the lifting plate 3 and two groups of limit head units arranged on the mounting plate and corresponding to the limit blocks, and the limit head units include an upper limit head 51 and a lower limit head 52; it is convenient to limit the upper and lower positions of the lifting plate 3; preferably, the upper limit head 51 and the lower limit head 52 adopt a limit structure with a buffer head.

[0035] Preferably, the device also includes a loading platform, a plurality of loading trays are arranged on the loading platform, and a plurality of rows of storage slots are arranged on the loading trays. The loading trays can be manually loaded in batches onto the loading platform, and subsequent loading operations are automatically performed by the device.

[0036] A magnet assembly batch feeding method, using the magnet assembly batch feeding device as described above, wherein the method comprises the steps of:

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

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

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

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

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

[0042] By applying the method of the present application, loading and unloading operations can be performed on a row of magnets efficiently and automatically, with good stability, and the magnets in the middle are not easy to fall off, thus saving labor and improving efficiency.

[0043] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A magnet assembly batch feeding device, characterized in that: It includes a longitudinal mounting plate and a transverse movement module for driving the mounting plate to move transversely; a lifting plate is provided on one side surface of the mounting plate for longitudinal sliding, and a lifting cylinder is provided on the other side surface for driving the lifting plate to move up and down; a limit assembly for limiting the lifting and lowering of the lifting plate is provided on the mounting plate; a clamping assembly for clamping a row of magnets, a magnetic suction assembly for providing magnetic suction force to the clamped row of magnets, and a moving assembly for driving the magnetic suction assembly to move longitudinally are provided on the lifting plate; the clamping assembly clamps both ends of a row of magnets Position; the magnetic attraction component includes a movable plate arranged horizontally side by side and a magnetic attraction plate fixed to the lifting plate, the movable plate is driven to move by the movable component and the moving stroke includes a first position and a second position from bottom to top; when the movable plate is in the first position, the lower end of the movable plate exceeds the lower end of the magnetic attraction plate, and the movable plate presses the upper end surface of a row of magnets to be taken; when the movable plate is in 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 a row of magnets.

2. The magnet assembly batch feeding device according to claim 1 is characterized in that: A bottom plate is provided at the lower end of the magnetic plate for horizontal sliding, and a bar magnet is fixed to the lower surface of the bottom plate; a first air avoidance groove for avoiding the bar magnet is provided at the lower end of the movable plate, and a second air avoidance groove for avoiding the bar magnet is provided on the lifting plate; a linkage unit is provided on the magnetic plate; the linkage unit is triggered when the movable plate rises, and the linkage unit drives the bottom plate to slide toward the movable plate; the linkage unit is triggered when the movable plate descends, and the linkage unit drives the bottom plate to slide away from the movable plate.

3. The magnet assembly batch feeding device according to claim 2 is characterized in that: The linkage unit includes a first rack fixed on the upper surface of the base plate, a hollow groove is provided on the magnetic plate, a driving gear is rotatably provided in the hollow groove, and the driving gear is meshed with the first rack; the linkage unit also includes a second rack fixed on the side surface of the movable plate facing the magnetic plate, and the second rack is meshed with the driving gear.

4. The magnet assembly batch feeding device according to claim 2, characterized in that: The lower end of the magnetic attraction plate is provided with a plurality of slide rails slidably connected to the bottom plate.

5. The magnet assembly batch feeding device according to claim 1, characterized in that: The lifting plate is provided with an upper limit block for limiting the upward movement of the movable plate.

6. The magnet assembly batch feeding device according to claim 1, characterized in that: The clamping assembly includes a first clamping arm, a first cylinder driving the first clamping arm, a second clamping arm, and a second cylinder driving the second clamping arm.

7. The magnet assembly batch feeding device according to claim 6, characterized in that: The first cylinder and the second cylinder are respectively located on both sides of the movable plate, and guide grooves for guiding the movement of the movable plate are formed on the surfaces of the first cylinder and the second cylinder.

8. The magnet assembly batch feeding device according to claim 1, characterized in that: The limiting assembly includes two limiting blocks respectively fixed on both sides of the lifting plate and two groups of limiting head units arranged on the mounting plate corresponding to the limiting blocks one by one, and the limiting head units include an upper limiting head and a lower limiting head.

9. The magnet assembly batch feeding device according to claim 1, characterized in that: The device also includes a loading platform, on which a plurality of loading trays are arranged, and on which a plurality of rows of storage troughs are arranged.

10. A magnet assembly batch feeding method, using the magnet assembly batch feeding device as claimed in any one of claims 1 to 9, characterized in that: The method comprises the steps of: The transverse movement module drives the mounting plate to move transversely, so that the clamping assembly and the magnetic suction assembly reach above a row of magnets; The operation of the lifting cylinder drives the lifting plate downward, and the movable plate is located at the first position and presses the upper end surface of a row of magnets; The lifting cylinder drives the lifting plate to continue to move downward, and the moving assembly drives the movable plate upward until the movable plate reaches the second position, and the magnetic suction plate absorbs the upper end surface of a row of magnets; The clamping assembly operates to clamp the two end positions of a row of magnets; The operation of the lifting cylinder drives the lifting plate upward, the transverse movement module drives the mounting plate to move horizontally to the target position, the operation of the lifting cylinder drives the lifting plate downward, the clamping assembly releases the clamping state, and the moving assembly drives the movable plate downward to unload a row of magnets.

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