A stacking device for magnetic sheet production

Abstract

This utility model discloses a stacking device for magnetic sheet production, belonging to the technical field of magnetic sheet stacking devices. It includes a frame with two sets of transmission rollers inside. A conveyor belt is mounted on the outer side of each set of transmission rollers. Baffles are fixedly installed on the top of both sides of the frame, and a limiting component is fixedly installed on one side of each set of baffles. This facilitates the transport and conveying of magnetic sheets, ensuring continuous transmission from the production stage to the stacking stage. It allows for precise limiting adjustments of the magnetic sheets on the conveyor belt, accurately adjusting them to the appropriate position and orientation for transport. This significantly reduces the probability of gripping failure or stacking misalignment due to magnetic sheet position deviation. The grippers can accurately grasp the designated position of the magnetic sheet, adapting to magnetic sheets of different thicknesses without causing excessive compression or scratches to the surface. It can complete the gripping, handling, and stacking operations of magnetic sheets in a short time.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic sheet stacking devices, and in particular to a stacking device for magnetic sheet production. Background Technology

[0002] Against the backdrop of rapid development in industries such as electronic information and new energy, magnetic sheets, as crucial basic electronic components, are seeing their application scenarios continuously expand and market demand steadily grow. However, existing magnetic sheet stacking technologies and equipment have significant shortcomings in key aspects such as magnetic sheet transmission, positioning, gripping, and stacking, making it difficult to meet the demands of high-quality, high-efficiency modern production. Traditional devices often rely on manual handling, which is not only inefficient but also struggles to guarantee the stability and consistency of magnetic sheet transmission, easily leading to damage or loss due to human error, increasing production costs. The magnetic sheet positioning process also faces challenges. Most existing equipment lacks dedicated limit adjustment structures or uses overly coarse limit methods, failing to accurately position the magnetic sheets. The random positions and varied postures of the magnetic sheets on the conveyor belt cause deviations during subsequent gripping by the gripper assembly, resulting in gripping failures or misaligned stacking. Traditional grippers have numerous defects in the magnetic sheet gripping process. Common rigid grippers lack adaptive adjustment capabilities and cannot flexibly adjust according to the shape and surface conditions of the magnetic sheets. When gripping magnetic sheets of different thicknesses and shapes, either excessive gripping force causes squeezing and scratching of the magnetic sheet surface, affecting the performance and appearance quality of the magnetic sheet; or insufficient gripping force causes the magnetic sheet to fall. Therefore, we propose a stacking device for magnetic sheet production to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a stacking device for magnetic sheet production to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A stacking device for magnetic sheet production includes: a frame, with two sets of drive rollers inside the frame, and a conveyor belt mounted on the outer side of each set of drive rollers; baffles fixedly mounted on the top of both sides of the frame; and a limiting assembly fixedly mounted on one side of each set of baffles. The limiting assembly includes a gear one and a gear two, which mesh with each other. A threaded rod is threadedly connected to the inside of gear two, and the threaded rod slides through to one side of the baffle. A clamping plate is fixedly mounted at one end of the threaded rod. A stacking box is located on one side of the conveyor belt, and a fixing frame is located on one side of the stacking box. A lead screw is located inside the fixing frame, and a threaded block is threadedly connected to the outer side of the lead screw. A fixing plate is fixedly mounted on one side of the threaded block, and two sets of gripper assemblies are located on one side of the fixing plate. Each gripper assembly includes: a housing, with a rotating shaft inside the housing. Sliding frames are fixedly mounted on both sides of the rotating shaft, and sliding rods are movably abutted inside each set of sliding frames. Clamping rods are hinged to the outer sides of each set of sliding rods.

[0006] Preferably, two sets of electric push rods are fixedly installed on one side of the fixed plate, the output ends of the two sets of electric push rods are respectively fixedly connected to the corresponding housings, the two sets of rotating shafts are respectively rotatably installed on the inner walls of the two sides of the corresponding housings, and a motor is fixedly installed on one side of each of the two sets of housings, the output shafts of the two sets of motors are respectively fixedly connected to the corresponding rotating shafts.

[0007] Preferably, the two sets of gear one and gear two are rotatably mounted on one side of the corresponding baffle, and motor two is fixedly mounted on one side of each of the two sets of baffles. The output shafts of the two sets of motor two are fixedly connected to the corresponding gear one. The two sets of transmission rollers are rotatably mounted on the inner walls of both sides of the frame. Motor three is fixedly mounted on one side of the frame, and the output shaft of motor three is fixedly connected to the transmission roller on the left side.

[0008] Preferably, the lead screw is rotatably mounted on the inner walls of both sides of the fixed frame, and a motor is fixedly mounted on the top of the fixed frame, with the output shaft of the motor fixedly connected to the lead screw.

[0009] Preferably, guide rods are fixedly installed on the inner walls of both sides of the two sets of housings, and the two sets of clamping rods located on the same side are slidably installed on the outer side of the corresponding guide rods. Limiting rods are slidably installed inside the two sets of baffles, and the two sets of limiting rods located on the same side are fixedly connected to the corresponding clamping plates. Limiting blocks are fixedly installed on both sides of the threaded block, and the two sets of limiting blocks are slidably installed inside the two sides of the fixing frame.

[0010] Preferably, the stacking box has two sets of sliding grooves at one opening, and the two sets of sliding grooves are respectively adapted to corresponding gripper assemblies, and a box door is rotatably installed on one side of the stacking box.

[0011] In this invention, a magnetic sheet stacking device for production is described. It includes a limit assembly, a transmission roller, and a conveyor belt. When motor three is started, its output shaft drives the left transmission roller to rotate. Magnetic sheets are placed on the conveyor belt and move within the frame, being transported from the production stage to the stacking stage. Then, motor two is started. The output shaft of motor two drives gear one to rotate. Because gear one and gear two mesh, the rotation of gear one drives gear two to rotate. A clamping plate fixed to one end of a threaded rod moves accordingly, and the clamping plates on both sides gradually move closer, limiting and adjusting the magnetic sheets on the conveyor belt. This ensures the magnetic sheets are in the appropriate position and posture, facilitating their transport and ensuring continuous transmission from the production stage to the stacking stage. This effectively improves the continuity and reliability of the production process. The device allows for precise limit adjustment of the magnetic sheets on the conveyor belt, accurately adjusting them to the appropriate position and posture for transport, greatly reducing the probability of gripping failures or stacking misalignments due to magnetic sheet position deviations.

[0012] In this invention, a stacking device for magnetic sheet production comprises a gripper assembly, a lead screw, a threaded block, and an electric push rod. Motor 4 is activated. The output shaft of Motor 4 drives the lead screw to rotate, and the threaded block, threaded to the outside of the lead screw, moves axially along the lead screw under the action of threaded transmission. A fixed plate, fixedly mounted on one side of the threaded block, moves accordingly, causing the gripper assembly on one side of the fixed plate to approach the magnetic sheet. Motor 1 is then activated, and its output shaft drives a rotating shaft to rotate. Sliding frames fixedly mounted on both sides of the rotating shaft rotate accordingly. When the sliding frames rotate, the sliding rods that move inside them can only slide along the direction of the guide rod, restricted by the guide rod. The clamping bar, hinged to the outside of the slide bar, gradually retracts inward under the action of the slide bar, allowing the grippers to accurately grasp the designated position of the magnetic sheet. It can make a certain degree of adaptive adjustment according to the shape and surface condition of the magnetic sheet, and can adapt to magnetic sheets of different thicknesses without causing excessive compression or scratches to the surface of the magnetic sheet, effectively protecting the integrity and surface quality of the magnetic sheet. It also facilitates the up and down movement of the gripper assembly, enabling the gripping, handling and stacking of magnetic sheets to be completed in a short time. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a stacking device for magnetic sheet production proposed in this utility model;

[0014] Figure 2 This is a cross-sectional structural schematic diagram of a stacking device for magnetic sheet production proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the limiting component structure proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the lead screw structure of a stacking device for magnetic sheet production proposed in this utility model;

[0017] Figure 5 for Figure 4 A magnified view of part A in the middle.

[0018] In the diagram: 1. Frame; 2. Baffle; 3. Limiting assembly; 301. Gear 1; 302. Gear 2; 303. Threaded rod; 304. Clamping plate; 4. Stacking box; 5. Gripper assembly; 501. Rotating shaft; 502. Sliding frame; 503. Sliding rod; 504. Clamping rod; 505. Guide rod; 506. Housing; 6. Fixing frame; 7. Lead screw; 8. Threaded block; 9. Limiting block; 10. Conveyor belt; 11. Drive roller; 12. Slide groove; 13. Electric push rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-5 A stacking device for magnetic sheet production includes: a frame 1, with two sets of drive rollers 11 inside the frame 1, and conveyor belts 10 driven on the outer sides of both sets of drive rollers 11; baffles 2 are fixedly installed on the top of both sides of the frame 1; and limit components 3 are fixedly installed on one side of each set of baffles 2. The limit components 3 include: a first gear 301 and a second gear 302, with the first gear 301 meshing with the second gear 302; a threaded rod 303 is threadedly connected inside the second gear 302, and the threaded rod 303 slides through to one side of the baffle 2; a clamping plate is fixedly installed at one end of the threaded rod 303. 304. A stacking box 4 is provided on one side of the conveyor belt 10. A fixing frame 6 is provided on one side of the stacking box 4. A lead screw 7 is provided inside the fixing frame 6. A threaded block 8 is threadedly connected to the outside of the lead screw 7. A fixing plate is fixedly installed on one side of the threaded block 8. Two sets of gripper assemblies 5 are provided on one side of the fixing plate. The gripper assembly 5 includes: a housing 506. A rotating shaft 501 is provided inside the housing 506. Slide frames 502 are fixedly installed on both sides of the rotating shaft 501. Slide rods 503 are movably abutted inside the two sets of slide frames 502. Clamping rods 504 are hinged to the outside of the two sets of slide rods 503.

[0021] In this embodiment, two sets of electric push rods 13 are fixedly installed on one side of the fixed plate. The output ends of the two sets of electric push rods 13 are fixedly connected to the corresponding housings 506. Two sets of rotating shafts 501 are rotatably installed on the inner walls of the two sides of the corresponding housings 506. Motor 1 is fixedly installed on one side of each of the two housings 506. The output shafts of the two sets of motor 1 are fixedly connected to the corresponding rotating shafts 501, which facilitates the approach of the gripper assembly 5 to the magnetic sheet and facilitates its clamping and stacking. Two sets of gear 1 301 and gear 2 302 are rotatably installed on one side of the corresponding baffles 2. Motor 2 is fixedly installed on one side of each of the two sets of baffles 2. The output shafts of the two sets of motor 2 are fixedly connected to the corresponding gear 1 301. Two sets of transmission rollers 11 are rotatably installed on the inner walls of the two sides of the frame 1. Motor 3 is fixedly installed on one side of the frame 1. The output shaft of motor 3 is fixedly connected to the transmission roller 11 on the left side, which facilitates the rotation of the threaded rod 303 and the transmission roller 11, and facilitates the limiting of the magnetic sheet and transportation.

[0022] In this embodiment, the lead screw 7 is rotatably mounted on the inner walls of both sides of the fixed frame 6. The top of the fixed frame 6 is fixedly mounted with a motor 4, and the output shaft of the motor 4 is fixedly connected to the lead screw 7, which facilitates the up and down movement of the gripper assembly 5 and the stacking of magnetic sheets. Guide rods 505 are fixedly mounted on the inner walls of both sides of the two sets of housings 506. Two sets of clamping rods 504 located on the same side are slidably mounted on the outer side of the corresponding guide rods 505. Limiting rods are slidably mounted inside the two sets of baffles 2. The two sets of limiting rods located on the same side are fixedly connected to the corresponding clamping plates 304. Limiting blocks 9 are fixedly mounted on both sides of the threaded block 8. The two sets of limiting blocks 9 are slidably mounted inside the two sides of the fixed frame 6, which facilitates the stable movement of the clamping rods 504, clamping plates 304 and gripper assembly 5. One opening of the stacking box 4 is provided with two sets of sliding grooves 12, which are adapted to the corresponding gripper assembly 5. A box door is rotatably mounted on one side of the stacking box 4, which facilitates the stacking of magnetic sheets inside the stacking box 4.

[0023] In this embodiment, during use, motor three is started, and the output shaft of motor three drives the left transmission roller 11 to rotate. Since both sets of transmission rollers 11 are equipped with conveyor belts 10 on their outer sides, the rotation of the left transmission roller 11 will drive the right transmission roller 11 to rotate synchronously, thereby starting the conveyor belt 10 to run. The magnetic sheet is placed on the conveyor belt 10 and moves with the conveyor belt 10 within the frame 1, being transferred from the production stage to the stacking stage. When the magnetic sheet moves with the conveyor belt 10 to the limiting component 3, motor two is started. The output shaft of motor two drives gear one 301 to rotate. Because gear one 301 meshes with gear two 302, the rotation of gear one 301 will drive gear two 302 to rotate. Gear two 302 has a threaded rod 303 internally connected. When gear two 302 rotates, the threaded rod 303 slides axially under the action of the thread, passing through the baffle 2 and moving towards the conveyor belt 10. The clamping plate 304, fixedly mounted at one end of the threaded rod 303, moves accordingly, and the clamping plates 304 on both sides gradually approach each other, limiting and adjusting the magnetic sheet on the conveyor belt 10 so that the magnetic sheet is in a suitable position and posture for subsequent gripping and stacking. When the magnetic sheet reaches the suitable position, motor four is started. The output shaft of motor four drives the lead screw 7 to rotate, and the threaded block 8 connected to the lead screw 7 on the outside moves along the axis of the lead screw 7 under the action of thread transmission. The fixing plate fixedly mounted on one side of the threaded block 8 moves accordingly, driving the gripper assembly 5 on one side of the fixing plate to approach the magnetic sheet. Then, the electric push rod 13 on one side of the fixing plate is started, and the output end of the electric push rod 13 pushes the housing 506 to approach the magnetic sheet. Subsequently, motor one is started, and the output shaft of motor one drives the rotating shaft 501 to rotate, and the sliding frame 502 fixedly mounted on both sides of the rotating shaft 501 rotates accordingly. When the sliding frame 502 rotates, the sliding rod 503 inside it can only slide along the direction of the guide rod 505 under the restriction of the guide rod 505. The clamping rod 504, hinged to the outside of the slide rod 503, gradually retracts inward under the action of the slide rod 503, thereby gripping the magnetic sheet. After the gripper assembly 5 grips the magnetic sheet, the motor reverses direction, driving the lead screw 7 to rotate in the opposite direction, causing the threaded block 8, the fixing plate, and the gripper assembly 5 to move towards the stacking box 4. When the gripper assembly 5 moves to a suitable position above the stacking box 4, the motor reverses direction, driving the rotating shaft 501 to rotate in the opposite direction, causing the clamping rod 504 to open outward, placing the magnetic sheet inside the stacking box 4. The sliding groove 12 on one side of the stacking box 4 is adapted to the gripper assembly 5, facilitating the gripper assembly 5 to accurately place the magnetic sheet into the stacking box 4.

[0024] The above provides a detailed description of a stacking device for magnetic sheet production provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A stacking device for magnetic sheet production, characterized in that, include: A frame (1) is provided inside the frame (1), and a conveyor belt (10) is installed on the outer side of each of the two sets of transmission rollers (11). Baffles (2) are fixedly installed on the top of both sides of the frame (1), and a limit assembly (3) is fixedly installed on one side of each of the two sets of baffles (2). The limit assembly (3) includes: a gear one (301) and a gear two (302). The gear one (301) meshes with the gear two (302). A threaded rod (303) is threadedly connected inside the gear two (302). The threaded rod (303) slides through to one side of the baffle (2). A clamping plate (304) is fixedly installed at one end of the threaded rod (303). The conveyor belt ( 10) is provided with a stacking box (4) on one side, and a fixing frame (6) is provided on one side of the stacking box (4). A lead screw (7) is provided inside the fixing frame (6). A threaded block (8) is threadedly connected to the outside of the lead screw (7). A fixing plate is fixedly installed on one side of the threaded block (8). Two sets of gripper assemblies (5) are provided on one side of the fixing plate. The gripper assembly (5) includes: a housing (506). A rotating shaft (501) is provided inside the housing (506). Sliding frames (502) are fixedly installed on both sides of the rotating shaft (501). Sliding rods (503) are movably abutted inside the two sets of sliding frames (502). Clamping rods (504) are hinged to the outside of the two sets of sliding rods (503).

2. The stacking device for magnetic sheet production according to claim 1, characterized in that, Two sets of electric push rods (13) are fixedly installed on one side of the fixed plate. The output ends of the two sets of electric push rods (13) are fixedly connected to the corresponding housings (506). The two sets of rotating shafts (501) are rotatably installed on the inner walls of the two sides of the corresponding housings (506). A motor is fixedly installed on one side of each of the two sets of housings (506). The output shafts of the two sets of motors are fixedly connected to the corresponding rotating shafts (501).

3. The stacking device for magnetic sheet production according to claim 1, characterized in that, The two sets of gears 1 (301) and gear 2 (302) are rotatably mounted on one side of the corresponding baffle (2). Motor 2 is fixedly mounted on one side of each of the two sets of baffles (2). The output shafts of the two sets of motor 2 are fixedly connected to the corresponding gear 1 (301). The two sets of transmission rollers (11) are rotatably mounted on the inner walls of both sides of the frame (1). Motor 3 is fixedly mounted on one side of the frame (1). The output shaft of motor 3 is fixedly connected to the transmission roller (11) on the left side.

4. The stacking device for magnetic sheet production according to claim 1, characterized in that, The lead screw (7) is rotatably mounted on the inner walls of both sides of the fixed frame (6). A motor is fixedly mounted on the top of the fixed frame (6), and the output shaft of the motor is fixedly connected to the lead screw (7).

5. A stacking device for magnetic sheet production according to claim 1, characterized in that, Guide rods (505) are fixedly installed on the inner walls of both sides of the two sets of housings (506). The two sets of clamping rods (504) located on the same side are slidably installed on the outer side of the corresponding guide rods (505). Limiting rods are slidably installed inside the two sets of baffles (2). The two sets of limiting rods located on the same side are fixedly connected to the corresponding clamping plates (304). Limiting blocks (9) are fixedly installed on both sides of the threaded block (8). The two sets of limiting blocks (9) are slidably installed inside the two sides of the fixing frame (6).

6. The stacking device for magnetic sheet production according to claim 1, characterized in that, The stacking box (4) has two sets of sliding grooves (12) on one side, and the two sets of sliding grooves (12) are respectively adapted to the corresponding gripper assemblies (5). A box door is rotatably installed on one side of the stacking box (4).

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