Feeding structure and automatic magnetic steel sheet filling machine

Abstract

The utility model discloses a feeding structure and an automatic magnetic steel sheet filling machine, and belongs to the technical field of motor production, the feeding structure comprises a supporting table and a storage structure arranged on the supporting table and used for storing magnetic steel sheet materials, and a baffle structure used for limiting the size of a discharging position of the storage structure is arranged on the storage structure. The material storage structure comprises a material storage box used for placing magnetic steel sheet materials. When the magnetic steel sheet feeding device is used, magnetic steel sheets can be well arranged and stacked in the material storage box, the space in the material storage box is increased to store multiple rows of magnetic steel sheets for feeding, the feeding frequency is reduced, the space size in the material storage box can be adjusted by moving the position of the material blocking plate, the position of the limiting plate is adjusted in a matched mode, and the feeding efficiency is improved. The magnetic steel sheet feeding device can adapt to feeding of magnetic steel sheets of different sizes, the penetrating type lead screw motor can be started to control reciprocating motion of the recycling hole during feeding, and continuous pushing of the magnetic steel sheets can be achieved so that the magnetic steel sheets can be conveyed into a filling machine to be inserted and machined.

Description

Technical Field

[0001] This utility model relates to the field of motor manufacturing technology, specifically to a feeding structure and an automatic magnet sheet loading machine. Background Technology

[0002] The automatic magnetic steel sheet loading machine is a highly efficient automated equipment used in the production process of motors (such as permanent magnet synchronous motors, servo motors, etc.) to automatically complete the precise positioning, sorting, conveying, and insertion of magnetic steel sheets.

[0003] Chinese Patent Publication No. CN107659082B discloses an automatic filling machine for motor magnet sheets, including a frame, a feeding mechanism for providing magnet sheets on the frame, a guide plate on the frame, a lifting assembly below the guide plate for positioning a rotor core and lifting the rotor core towards the guide plate, a guide groove on the guide plate corresponding to the magnet slots of the rotor core for the magnet sheets to pass through, and a robotic arm on the frame for clamping the magnet sheets on the feeding mechanism into the guide grooves so that the magnet sheets enter the magnet slots under the magnetic attraction of the rotor core. The automatic filling machine for motor magnet sheets also includes a control system for controlling the automatic operation of the feeding mechanism, the lifting assembly, and the robotic arm, thereby realizing automated feeding and automated filling and improving production efficiency.

[0004] In the aforementioned prior art, magnetic steel sheets can be arranged and placed in the material channel and pushed to the magnetic steel sheet loading machine for feeding. However, the size of the material channel is fixed, and the size of the magnetic steel sheets that can be stored is limited. It is not convenient to place magnetic steel sheets of different sizes for feeding. Moreover, the number of magnetic steel sheets that the material channel can hold is limited, and only one row can be placed, which leads to the need to frequently add magnetic steel sheets. Utility Model Content

[0005] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide a feeding structure and an automatic magnetic steel sheet loading machine, thereby solving the problems mentioned in the background art, such as the limited size of the feeding channel of the automatic magnetic steel sheet loading machine, which makes it inconvenient to place magnetic steel sheets of different sizes for feeding, and the fact that only one row of magnetic steel sheets can be placed, resulting in the need for frequent addition of magnetic steel sheets.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A feeding structure, comprising:

[0008] Support platform;

[0009] The storage structure, arranged on the support platform, is used to store magnetic steel sheet materials;

[0010] A baffle structure is arranged on the storage structure to limit the size of the material outlet of the storage structure;

[0011] The material pushing structure, arranged on the material storage structure, is used to push materials to the processing area;

[0012] The extrusion structure is arranged on the storage structure and is used in conjunction with the pushing structure to press the magnetic steel sheet material downward.

[0013] Preferably, the storage structure includes:

[0014] Storage box, used to hold magnetic steel sheet materials;

[0015] A baffle plate, which slides inside the storage box, is used to limit the space for placing magnetic steel sheet materials;

[0016] The discharge port is located inside the baffle plate;

[0017] The lead screw slide is arranged on the support platform, and the moving platform of the lead screw slide is arranged below the storage box to control the horizontal movement of the storage box.

[0018] An adjustment component, arranged on the baffle plate, is used to limit the position of the baffle plate.

[0019] Preferably, the adjustment component includes:

[0020] The connecting frame is positioned above the baffle plate;

[0021] The limit screw is detachably installed inside the connecting frame;

[0022] Several limiting screw holes are all opened inside the storage box, and the limiting screw is threadedly installed in the corresponding limiting screw hole.

[0023] Preferably, the baffle structure includes:

[0024] The limiting plate is located inside the discharge port;

[0025] A chute is formed inside the storage box, and the limiting plate is slidably installed in the chute;

[0026] A limiting component is arranged on the limiting plate to limit the position of the limiting plate.

[0027] Preferably, the limiting component includes:

[0028] A fixing screw is positioned on one side of the limiting plate;

[0029] An adjustment hole is provided inside the storage box, and the fixing screw is slidably installed inside the adjustment hole;

[0030] The nut is threaded onto the fixing screw and contacts one side of the storage box.

[0031] Preferably, the pusher structure includes:

[0032] The L-shaped push plate is slidably installed inside the storage box;

[0033] The adjusting screw is arranged on the L-shaped push plate and slidably installed inside the storage box;

[0034] A through-type lead screw motor is arranged on one side of the storage box and threaded onto the adjusting lead screw, used to control the horizontal movement of the adjusting lead screw;

[0035] The telescopic assembly, arranged on the L-shaped push plate, is used to increase the support range of the L-shaped push plate.

[0036] Preferably, the telescopic component includes:

[0037] The recycling hole is located inside the L-shaped push plate;

[0038] An extension plate is slidably installed inside the recycling hole;

[0039] The T-shaped strip is slidably installed inside the baffle plate.

[0040] Preferably, the extrusion structure includes:

[0041] The L-shaped bracket is positioned above the storage box;

[0042] The cylinder is positioned above the L-shaped bracket;

[0043] The pressure plate is located on the output end of the cylinder.

[0044] This utility model also provides an automatic magnetic steel sheet loading machine, including the aforementioned feeding structure.

[0045] The beneficial effects of this utility model are as follows:

[0046] In this invention, magnetic steel sheets can be arranged and stacked in a storage box. By increasing the space inside the storage box, multiple rows of magnetic steel sheets can be stored for feeding, reducing the number of feeding operations. The size of the space inside the storage box can be adjusted by moving the position of the baffle plate. In conjunction with adjusting the position of the limit plate, it can accommodate magnetic steel sheets of different sizes for feeding. During feeding, the through-type screw motor can be turned on to control the reciprocating movement of the recovery hole, thereby realizing the continuous pushing of the magnetic steel sheets so that they can be transported to the loading machine for insertion processing.

[0047] This invention allows the extension plate to be pulled out of the recycling hole when adjusting the position of the baffle plate, thereby increasing the support range for the magnetic steel sheet to support magnetic steel sheets of different sizes. Furthermore, the L-shaped push plate can drive the extension plate to move along with it when it reciprocates, thus avoiding interference with the L-shaped push plate's material pushing operation. Attached Figure Description

[0048] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0049] Figure 1 A schematic diagram of a feeding structure and an automatic magnetic sheet loading machine provided for an embodiment of this utility model;

[0050] Figure 2 A schematic diagram of a feeding structure and a storage box structure of an automatic magnetic steel sheet loading machine provided for embodiments of this utility model;

[0051] Figure 3 A schematic diagram of the internal structure of the storage box of a feeding structure and an automatic magnetic steel sheet filling machine provided for embodiments of this utility model;

[0052] Figure 4 A schematic diagram of an L-shaped pusher plate structure for a feeding structure and an automatic magnetic steel sheet loading machine provided for an embodiment of this utility model;

[0053] Figure 5 A schematic diagram of a feeding structure and a baffle plate structure of an automatic magnetic steel sheet loading machine provided for embodiments of this utility model;

[0054] Figure 6 This is a cross-sectional view of a feeding structure and a limiting plate of an automatic magnetic steel sheet loading machine provided for an embodiment of the present utility model.

[0055] Explanation of reference numerals in the attached figures:

[0056] 1. Support platform; 2. Storage box; 201. Baffle plate; 202. Connecting frame; 203. Limiting screw; 204. Limiting screw hole; 205. Discharge port; 206. Screw slide; 3. Limiting plate; 301. Slide groove; 302. Fixing screw; 303. Adjusting hole; 304. Nut; 4. L-shaped push plate; 401. Adjusting screw; 402. Through-type screw motor; 403. Recycling hole; 404. Extension plate; 405. T-shaped strip; 5. L-shaped bracket; 501. Cylinder; 502. Pressure plate. Detailed Implementation

[0057] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0058] Example 1:

[0059] like Figures 1 to 6 As shown, this utility model provides a feeding structure, including: a support platform 1 and a storage structure arranged on the support platform 1 for storing magnetic steel sheet material, and a baffle structure arranged on the storage structure for limiting the size of the discharge port of the storage structure.

[0060] The storage structure includes a storage box 2 for placing magnetic steel sheet materials, a baffle plate 201 slidably installed inside the storage box 2 to limit the placement space of the magnetic steel sheet materials, a discharge port 205 opened inside the baffle plate 201, a screw slide 206 arranged on the support platform 1 to control the horizontal movement of the storage box 2, the moving platform of the screw slide 206 being arranged below the storage box 2, and an adjustment component arranged on the baffle plate 201 to limit the position of the baffle plate 201. In use, the magnetic steel sheets can be arranged and stacked in the storage box 2. By opening the screw slide 206, the storage box 2 can be controlled to move horizontally above the support platform 1, ensuring that the discharge port 205 on the storage box 2 can be aligned with the material inlet of the processing area for feeding.

[0061] Specifically, the adjustment assembly includes a connecting frame 202 arranged above the baffle plate 201, a limiting screw 203 detachably installed inside the connecting frame 202, and several limiting screw holes 204 opened inside the storage box 2. The limiting screw 203 is threaded into the corresponding limiting screw hole 204. By rotating the limiting screw 203 and unscrewing it from the corresponding limiting screw hole 204, the restriction on the connecting frame 202 can be released. Then, pushing the connecting frame 202 can drive the baffle plate 201 to slide inside the storage box 2, so as to adjust the space inside the storage box 2.

[0062] The baffle structure includes a limiting plate 3 located inside the discharge port 205, a sliding groove 301 opened inside the storage box 2, the limiting plate 3 being slidably installed in the sliding groove 301, and a limiting component arranged on the limiting plate 3 to limit the position of the limiting plate 3. The limiting plate 3 can block part of the space of the discharge port 205 and limit the size of the discharge port 205. The limiting plate 3 can slide in the sliding groove 301 to adjust its position.

[0063] Specifically, the limiting component includes a fixing screw 302 arranged on one side of the limiting plate 3, an adjustment hole 303 opened inside the storage box 2, the fixing screw 302 being slidably installed inside the adjustment hole 303, and a nut 304 threadedly fitted on the fixing screw 302. The nut 304 is in contact with one side of the storage box 2. By rotating the nut 304, it can be moved through the threaded engagement with the fixing screw 302, so that the moving nut 304 is released from the pressure on the surface of the storage box 2, releasing the position restriction on the limiting plate 3, and can push the fixing screw 302 to drive the limiting plate 3 to move.

[0064] Example 2:

[0065] Based on Example 1, in order to facilitate the pushing of materials by the magnetic steel sheet for processing, a pushing structure for pushing materials to the processing area is arranged on the storage structure.

[0066] The material pushing structure includes an L-shaped push plate 4 slidably installed inside the storage box 2, an adjusting screw 401 arranged on the L-shaped push plate 4 and slidably installed inside the storage box 2, a through-type screw motor 402 arranged on one side of the storage box 2 and threaded onto the adjusting screw 401 for controlling the horizontal movement of the adjusting screw 401, and a telescopic component arranged on the L-shaped push plate 4 to increase the support range of the L-shaped push plate 4. Activating the through-type screw motor 402 drives the adjusting screw 401 to move horizontally, causing the adjusting screw 401 to pull the L-shaped push plate 4 to slide. The continuously moving L-shaped push plate 4 will disengage from the magnetic field. The support below the steel sheet allows the magnetic steel sheet to descend to the bottom of the storage box 2. Then, the adjusting screw 401 is controlled to drive the L-shaped push plate 4 to move in the opposite direction and push the arranged magnetic steel sheets to move, so that the magnetic steel sheets are moved out from the discharge port 205 to the processing area. Multiple rows of magnetic steel sheets can be stacked on top of the L-shaped push plate 4. When the L-shaped push plate 4 pushes the magnetic steel sheets in front to move, the L-shaped push plate 4 can block the magnetic steel sheets above. After the current row of magnetic steel sheets is pushed, the L-shaped push plate 4 is controlled to move towards the through screw motor 402 again, so that the L-shaped push plate 4 can be freed from blocking the magnetic steel sheets above.

[0067] Specifically, the telescopic assembly includes a recycling hole 403 inside the L-shaped push plate 4, an extension plate 404 slidably installed inside the recycling hole 403, and a T-shaped strip 405 slidably installed inside the baffle plate 201. When the L-shaped push plate 4 moves, it can drive the extension plate 404 to slide through the recycling hole 403. When the extension plate 404 slides, it will drive the T-shaped strip 405 to slide inside the baffle plate 201. When the baffle plate 201 moves to adjust the space inside the storage box 2, the baffle plate 201 can drive the extension plate 404 to slide inside the recycling hole 403 through the T-shaped strip 405, thereby allowing the extension plate 404 to be pulled out, increasing the support range for the magnetic steel sheet, so as to adapt to magnetic steel sheets of different sizes.

[0068] Example 3:

[0069] Based on Example 1, in order to facilitate pressing the arranged magnetic steel sheets to the bottom of the storage box 2 and avoid the magnetic steel sheets blocking the storage box 2, a compression structure for pressing the magnetic steel sheet material downward is arranged on the storage structure.

[0070] The extrusion structure includes an L-shaped bracket 5 arranged above the storage box 2, a cylinder 501 arranged above the L-shaped bracket 5, and a pressure plate 502 arranged on the output end of the cylinder 501. By opening the cylinder 501, its output end can drive the pressure plate 502 to descend, so that the pressure plate 502 presses the magnetic steel sheet and causes it to descend to the bottom of the storage box 2.

[0071] This utility model also provides an automatic magnetic steel sheet loading machine, including a feeding structure.

[0072] Working principle:

[0073] In use, the magnets can be arranged and stacked in the storage box 2. The space inside the storage box 2 and the size of the outlet 205 can be adjusted according to the size of the magnets. Adjustment can be made by rotating the limiting screw 203 and unscrewing it from the corresponding limiting screw hole 204. This releases the restriction on the connecting frame 202. Pushing the connecting frame 202 will cause the baffle plate 201 to slide within the storage box 2, thus adjusting the space inside the storage box 2. After adjustment, the limiting screw 203 can be passed through the connecting frame 202 and screwed back into the corresponding limiting screw hole 204. The position of the baffle plate 201 is repositioned to accommodate magnets of different sizes. Rotating the nut 304 allows it to move via its threaded engagement with the fixing screw 302, releasing the nut 304 from the pressure on the surface of the storage box 2. This releases the positional restriction on the limiting plate 3, allowing the fixing screw 302 to slide within the adjusting hole 303 and move the limiting plate 3 within the sliding groove 301. This alters the obstruction range of the discharge port 205, adapting it to the size of the magnets. For conveying stored magnets, refer to [the relevant instructions]. Figure 4In the current state, the through-type lead screw motor 402 is activated to drive the adjusting lead screw 401 to move horizontally. The adjusting lead screw 401 pulls the L-shaped push plate 4 to slide inside the storage box 2. At the same time, the L-shaped push plate 4 drives the extension plate 404 to slide through the recycling hole 403. When the extension plate 404 slides, it drives the T-shaped strip 405 to slide inside the baffle plate 201. The continuously moving L-shaped push plate 4 will disengage from the support below the magnetic steel sheet. At this time, by activating the cylinder 501, its output end can drive the pressure plate 502 to descend, causing the pressure plate 502 to press the magnetic steel sheet down to the bottom of the storage box 2. At this time, the arranged magnetic steel sheet will be located at the end of the L-shaped push plate 4. Then, the through-type lead screw motor 402 is controlled to drive the adjusting lead screw 401 to move in the opposite direction. The L-shaped pusher plate 4 drives the arranged magnetic steel sheets to move, so that the magnetic steel sheets are moved from the discharge port 205 to the processing area. Multiple rows of magnetic steel sheets can be stacked on top of the L-shaped pusher plate 4. When the L-shaped pusher plate 4 pushes the magnetic steel sheets in front to move, the L-shaped pusher plate 4 can block the magnetic steel sheets above. After the current row of magnetic steel sheets is pushed, the L-shaped pusher plate 4 is controlled to move in the direction of the through-type screw motor 402 again, so that the L-shaped pusher plate 4 can be freed from blocking the magnetic steel sheets above. This operation is repeated to achieve continuous conveying of magnetic steel sheets. By opening the screw slide table 206, the storage box 2 can be controlled to move horizontally above the support table 1 to ensure that the discharge port 205 on the storage box 2 can be aligned with the material port of the processing area for feeding.

[0074] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A feeding structure, characterized in that, include: Support platform (1); The storage structure is arranged on the support platform (1) and is used to store magnetic steel sheet materials; A baffle structure is arranged on the storage structure to limit the size of the material outlet of the storage structure; The material pushing structure, arranged on the material storage structure, is used to push materials to the processing area; The storage structure is equipped with a pressing structure that works in conjunction with the pushing structure to press the magnetic steel sheet material downwards.

2. The feeding structure as described in claim 1, characterized in that, The storage structure includes: Storage box (2) is used to hold magnetic steel sheet materials; A baffle plate (201) is slidably installed inside the storage box (2) to limit the placement space of the magnetic steel sheet material; The discharge port (205) is located inside the baffle plate (201); A lead screw slide (206) is arranged on a support platform (1). The moving platform of the lead screw slide (206) is arranged below the storage box (2) to control the horizontal movement of the storage box (2).

3. The feeding structure as described in claim 2, characterized in that, The baffle plate (201) is provided with an adjustment component for limiting the position of the baffle plate (201).

4. The feeding structure as described in claim 3, characterized in that, The adjustment component includes: The connecting frame (202) is arranged above the baffle plate (201); The limiting screw (203) is detachably installed inside the connecting bracket (202); Several limiting screw holes (204) are opened inside the storage box (2), and the limiting screw (203) is threadedly installed in the corresponding limiting screw hole (204).

5. The feeding structure as described in claim 4, characterized in that, The baffle structure includes: The limiting plate (3) is located inside the discharge port (205); A chute (301) is formed inside the storage box (2), and the limiting plate (3) is slidably installed in the chute (301); A limiting component is arranged on the limiting plate (3) to limit the position of the limiting plate (3).

6. The feeding structure as described in claim 5, characterized in that, The limiting component includes: A fixing screw (302) is arranged on one side of the limiting plate (3); An adjustment hole (303) is provided inside the storage box (2), and the fixing screw (302) is slidably installed inside the adjustment hole (303); Nut (304) is threaded onto fixed screw (302) and contacts one side of storage box (2).

7. The feeding structure as described in claim 6, characterized in that, The pusher structure includes: The L-shaped push plate (4) is slidably installed inside the storage box (2); The adjusting screw (401) is arranged on the L-shaped push plate (4) and slidably installed inside the storage box (2); A through-type lead screw motor (402) is arranged on one side of the storage box (2) and threaded onto the adjusting lead screw (401) to control the horizontal movement of the adjusting lead screw (401); The telescopic component is arranged on the L-shaped push plate (4) to increase the support range of the L-shaped push plate (4).

8. The feeding structure as described in claim 7, characterized in that, The telescopic component includes: The recycling hole (403) is located inside the L-shaped push plate (4); The extension plate (404) is slidably mounted inside the recovery hole (403); The T-shaped strip (405) is slidably installed inside the baffle plate (201).

9. The feeding structure as described in claim 1, characterized in that, The extrusion structure includes: The L-shaped bracket (5) is arranged above the storage box (2); Cylinder (501) is arranged above L-shaped bracket (5); The pressure plate (502) is arranged on the output end of the cylinder (501).

10. An automatic magnetic steel sheet loading machine, characterized in that, The feeding structure includes any one of the support platforms according to claims 1-8.

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