A neodymium iron boron magnet tray stacking and receiving device with added partitions

Abstract

This utility model provides a stacking and receiving device for neodymium iron boron magnet trays with added partitions, including a receiving frame; an inlet is formed on the bottom side of the receiving frame, and the inlet extends upward to form a discharge channel. A stop is movably disposed on the receiving frame. The magnet trays are pushed upward through the inlet and stacked in the discharge channel. The magnet trays can push upward against the stop, causing the stop to avoid the magnet trays. After the magnet trays move upward beyond the position of the stop, the stop can reset and be limited to a predetermined position, so that the stop protrudes in the downward movement path of the magnet trays to support them. This enables the stacking and placement of magnet trays from bottom to top.

Description

Technical Field

[0001] This utility model relates to the technical field of NdFeB magnet tray stacking, and particularly to a NdFeB magnet tray stacking and receiving device with added partitions. Background Technology

[0002] Existing stacking and receiving equipment typically stacks neodymium iron boron magnet trays from top to bottom in the receiving frame. Some are stacked manually, which has the disadvantages of high labor costs and long time consumption. Others use robotic arms to assist in stacking from top to bottom, but the use and maintenance costs of robotic arms are high, and the motion trajectory needs to be designed, resulting in a complex structure. Utility Model Content

[0003] The purpose of this utility model is to provide a stacking and receiving device for neodymium iron boron magnet trays with added partitions. The technical problem to be solved is to provide a stacking and receiving device for stacking materials from bottom to top.

[0004] To achieve the above objectives, the solution of this utility model is: a neodymium iron boron magnet material tray stacking and receiving device with added partitions, characterized in that: it includes a receiving frame; A feeding port is formed on the bottom side of the receiving frame, and the feeding port extends upward to form a dropping channel. The dropping channel is used to stack magnetic trays. A stop is movably installed on the receiving frame. The magnetic tray is pushed upward into the dropping channel through the feeding port. The magnetic tray can push against the stop, so that the stop avoids the magnetic tray. After the magnetic tray moves upward beyond the position of the stop, the stop can be reset and limited to a predetermined position, so that the stop protrudes in the downward movement path of the magnetic tray to support the magnetic tray.

[0005] Furthermore, one end of the stop is a rotating part and the other end is an abutting part. The rotating part is rotatably mounted on the receiving frame, and its rotating shaft extends horizontally, causing the abutting part to swing up and down. The magnetic material tray pushes upward against the abutting part, causing the abutting part to swing upward to avoid the magnetic material tray. The abutting part can swing downward to reset, so as to protrude on the downward movement path of the magnetic material tray.

[0006] Furthermore, the center of gravity of the stop is located near the material drop channel, so that after the stop is pushed upward, it can be reset by gravity, causing the abutment part to swing downward toward the material drop channel to reset.

[0007] Furthermore, a stop seat is provided on the receiving frame, and the rotating part is rotatably fitted on the stop seat. A first stop portion protrudes from the stop, and the stop seat forms a second stop portion, so that when the rotating part swings down until the first stop portion and the second stop portion abut against each other, the stop portion is limited to a predetermined position.

[0008] Furthermore, the receiving frame is provided with baffles on both sides, and the baffles on both sides are symmetrically arranged to support the bottom sides of the magnetic material tray.

[0009] Furthermore, it also includes partition frames, robotic arms, and feeding mechanisms; The partition frame is used to hold partitions; The robotic arm is used to pick up the partitions in the partition frame and place them onto the magnetic tray; The feeding mechanism is used to carry the magnet tray and slide in and out under the receiving frame to transfer the magnet tray to the receiving frame. The feeding mechanism can move up and down. After the feeding mechanism slides under the receiving frame and is directly opposite the inlet, it is used to push the magnet tray upward and push it into the dropping channel.

[0010] Furthermore, it also includes a tray track for conveying the magnet tray. The tray track creates clearance space for the feeding mechanism to slide under the magnet tray, allowing the feeding mechanism to push the magnet tray up and remove it from the tray track.

[0011] Furthermore, the tray track extends in the front-to-back direction, and the robot arm moves laterally between the tray track and the partition frame. The robot arm can move up and down. After moving laterally to the tray track, it can move up and down to get closer to or away from the tray track. After moving laterally to the partition frame, it can move up and down to get closer to or away from the partition frame.

[0012] Furthermore, the feeding mechanism includes a tray, a lifting cylinder assembly, and a first drive mechanism. The tray is used to hold the magnetic material tray, the lifting cylinder assembly is connected to the bottom side of the tray and is used to drive the tray to lift. The first drive mechanism is connected to and used to drive the lifting cylinder assembly to slide between the tray track and the receiving frame.

[0013] Furthermore, there are multiple receiving boxes, each used to hold magnetic trays of different colors. The feeding mechanism is equipped with a color sensor to identify the color of the magnetic trays. Once a different color magnetic tray is identified, the feeding mechanism sends the magnetic tray of the different color into the corresponding receiving box.

[0014] The beneficial effects of this utility model after adopting the above solution are as follows: a feeding port is formed on the bottom side of the receiving frame, which allows the magnetic trays to pass through. The feeding port extends upward to form a dropping channel, which allows the magnetic trays to be stacked. The magnetic trays can be stacked upward in the dropping channel through the feeding port. A stop is movably provided on the receiving frame. During the process of the magnetic tray being pushed into the dropping channel, the dropping channel can push the stop upward to avoid the magnetic tray, allowing the magnetic tray to be sent into the dropping channel. When the magnetic tray moves above the stop, the stop can be reset and limited to a predetermined position. This predetermined position makes the stop protrude on the downward movement path of the magnetic tray. When the magnetic tray falls downward, the stop can provide support for the magnetic tray, thereby allowing the magnetic trays to be stacked in the receiving frame, forming a stacking receiving device that stacks materials from bottom to top. Attached Figure Description

[0015] Figure 1 This is a top view of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 .

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention from another angle. Figure 2 .

[0018] Figure 4 This is a partial enlarged view of the present invention.

[0019] Figure 5 This is a three-dimensional structural diagram of the feeding mechanism of this utility model.

[0020] Figure 6 This is an exploded structural diagram of the stop and stop seat of this utility model.

[0021] Figure 7 This is a schematic diagram of the structure of the stop component of this utility model, which is pivotally connected to the stop component seat.

[0022] Figure 8 This is a structural schematic diagram of the receiving frame of this utility model.

[0023] Figure 9 This is a schematic diagram of the structure of the feeding mechanism lifting magnetic tray of this utility model.

[0024] Label Explanation: 100-Magnetic tray, 200-Baffle, 1-Receiving frame, 2-Stop, 3-Stop seat, 4-Baffle frame, 5-Robot arm, 6-Feeding mechanism, 7-Carrier track, 8-Belt stop, 9-Color sensor, 11-Inlet, 12-Discharge channel, 20-Second linear slide rail, 21-Rotating part, 22-Abutting part, 23-First stop part, 31-Second stop part, 32-Pivot part, 51-Crossbeam, 52-Second linear slide rail, 53-Second drive mechanism, 54-Third linear slide rail, 55-Third drive mechanism, 61-Pattern, 62-Lifting cylinder assembly, 63-First drive mechanism, 64-First linear slide rail, 65-First slider, 71-Leaving space, 72-Conveyor belt, 73-Pulley, 621-First cylinder, 622-Second cylinder. Detailed Implementation

[0025] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Unless otherwise expressly defined, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" in the claims, description, and accompanying drawings of this utility model is merely for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the specific protection scope of this utility model.

[0027] like Figure 1-9 As shown, this utility model provides a neodymium iron boron magnet tray stacking and receiving device with added partitions, including a receiving frame 1, a partition frame 4, a robotic arm 5, and a feeding mechanism 6. The receiving frame 1 is used to stack and place magnet trays 100, the partition frame 4 is used to place partitions 200, the robotic arm 5 is used to pick up the partitions 200 in the partition frame 4 and place them onto the magnet trays 100, and the feeding mechanism 6 is used to carry the magnet trays 100 and slide in and out from under the receiving frame 1 to convey the magnet trays 100 to the receiving frame 1 for stacking. An inlet 11 is formed on the bottom side of the receiving frame 1. The feed inlet 11 extends upward to form a discharge channel 12. The magnetic trays 100 are stacked and placed in the discharge channel 12. A stop 2 is movably provided on the receiving frame 1. The magnetic trays 100 are pushed upward into the discharge channel 12 through the feed inlet 11. The magnetic trays 100 can push upward against the stop 2, so that the stop 2 avoids the magnetic trays 100. After the magnetic trays 100 move upward beyond the position of the stop 2, the stop 2 can be reset and limited to a predetermined position, so that the stop 2 protrudes on the downward movement path of the magnetic trays 100 to support the magnetic trays 100.

[0028] Furthermore, the feeding mechanism 6 can move up and down to lift the magnetic material tray 100. After the feeding mechanism 6 slides into the receiving frame 1 and is directly opposite the inlet 11, it can push the magnetic material tray 100 upward into the dropping channel 12. The lifting structure of the feeding mechanism 6 can be implemented in various ways, such as by longitudinal linear slide rail or by longitudinal extension and retraction of cylinder, without specific limitations.

[0029] Key points combined Figure 2 As shown, it also includes a tray track 7 for conveying the magnet tray 100. A clearance space 71 is formed on the tray track 7, allowing the feeding mechanism 6 to slide under the magnet tray 100 through the clearance space 71 and push the magnet tray 100 upwards to remove it from the tray track 7. In this specific embodiment, the tray track 7 includes two conveyor belts 72 arranged side by side at intervals. The magnetic tray 100 is placed on the top surface of the two conveyor belts 72 on both sides along the conveying direction of the tray track 7, so that the magnetic tray 100 can be conveyed along the conveying direction of the tray track 7. A clearance space 71 is formed between the two conveyor belts 72. It also includes pulleys 73. Two pulleys 73 are arranged corresponding to one conveyor belt 72. The two pulleys 73 are located at the beginning and end of the conveying trajectory of the tray track 7, respectively. The conveyor belt 72 is tightly wrapped around the two pulleys 73 to convey the magnetic tray 100. This is the prior art and will not be described in detail.

[0030] Furthermore, a belt stop 8 is provided on the tray track 7. The belt stop 8 protrudes from the conveying track of the tray track 7 and is used to stop the magnetic tray 100. There are two belt stops 8, which are respectively arranged opposite each other on both sides of the conveying track of the tray track 7 so as to stop the magnetic tray 100 on both sides. In addition, a position sensor is also provided on the belt stop 8. The position sensor is used to sense the magnetic tray 100.

[0031] Key points combined Figure 2-5 As shown, the feeding mechanism 6 slides between the tray track 7 and the receiving frame 1. The feeding mechanism 6 includes a tray 61, a lifting cylinder assembly 62, and a first drive mechanism 63. The tray 61 is used to hold the magnetic tray 100. The lifting cylinder assembly 62 is connected to the bottom side of the tray 61 and is used to drive the tray 61 to lift. The first drive mechanism 63 is connected to and is used to drive the lifting cylinder assembly 62 to slide, so that the tray 61 slides between the tray track 7 and the receiving frame 1. Specifically, it also includes a first linear slide rail 64 and a first slider 65. The first linear slide rail 64... The linear extension is aligned with the conveying direction of the tray track 7. The first slider 65 is slidably fitted on the first linear slide rail 64. The lifting cylinder assembly 62 is fixedly connected to the first slider 65. The first drive mechanism 63 is connected to the first slider 65 and drives the first slider 65 to move the lifting cylinder assembly 62 along the extension direction of the first linear slide rail 64. The receiving frame 1 is located at the end of the conveying trajectory of the tray track 7, so that the feeding mechanism 6 can slide between the tray track 7 and the receiving frame 1. The first drive motor 65 adopts an existing servo motor.

[0032] Furthermore, the lifting cylinder assembly 62 includes a first cylinder 621 and a second cylinder 622. Both the telescopic ends of the first cylinder 621 and the second cylinder 622 extend longitudinally. When the telescopic ends extend upwards, the tray 61 rises; when the telescopic ends retract downwards, the tray 61 falls. The second cylinder 622 is fixedly connected to the first slider 65, and the first cylinder 621 is fixedly connected to the telescopic end of the second cylinder 622. The telescopic end of the first cylinder 621 is fixedly connected to the bottom side of the tray 61. The strokes of the first cylinder 621 and the second cylinder 622 are different. When the lifting cylinder assembly 62 slides below the magnetic tray 100, the first cylinder 621 actuates, extending upwards, causing the tray 61 to lift the magnetic tray 100 upwards. The magnetic tray 100 is removed from the tray track 7. When the first drive motor 65 drives the lifting cylinder assembly 62 to slide below the receiving frame 1, the second cylinder 622 is activated and extends upward to push the magnetic tray 100 into the dropping channel 12. The feeding mechanism 6 achieves different lifting strokes through the different strokes of the first cylinder 621 and the second cylinder 622. At the same time, when the second cylinder 622 extends upward to its limit position, it can support the magnetic tray 100 above and push the stop 2 upward until the magnetic tray 100 moves upward beyond the stop 2. Then the stop 2 resets, and the second cylinder 622 and the first cylinder 621 retract, so that the tray 61 resets, the magnetic tray 100 descends and falls on the stop 2, completing the feeding and stacking.

[0033] Key points combined Figure 2 As shown, the tray track 7 extends in the front-to-back direction. The robot arm 5 moves laterally between the tray track 7 and the partition frame 4. The robot arm 5 can move up and down, so that after moving laterally above the partition frame 4, it can move up and down to approach or move away from the partition frame 4, so as to be able to adsorb the partition 200 from the partition frame 4. After moving laterally above the tray track 7, it can move up and down to approach or move away from the tray track 7, so as to place the partition 200 on the magnetic tray 100. The robot arm 5 is any existing vacuum suction cup capable of vacuum adsorption. There are two vacuum suction cups. The two vacuum suction cups are used to simultaneously adsorb the partition 200, and the adsorption is more stable. Specifically, it includes the crossbeam 51, the first... The system comprises two linear guide rails 52, a second drive mechanism 53, a third linear guide rail 54, and a third drive mechanism 55. A crossbeam 51 extends horizontally above the tray track 7. The second linear guide rail 52 is mounted on the crossbeam 51 and extends horizontally. The third linear guide rail 54 extends vertically and slides horizontally on the second linear guide rail 52. The second drive mechanism 53 is connected to the third linear guide rail 54 and is used to drive the third linear guide rail 54 to move horizontally. The robot arm 5 slides vertically on the third linear guide rail 54. The third drive mechanism 55 is connected to the robot arm 5 and is used to drive the robot arm 5 to move vertically. Both the second drive mechanism 53 and the third drive mechanism 55 use servo motors.

[0034] Key points combined Figure 6-8As shown, one end of the stop 2 is a rotating part 21, and the other end is an abutting part 22. The abutting part 22 faces the material discharge channel 12. The rotating part 21 is rotatably mounted on the receiving frame 1, causing the abutting part 22 to swing up and down. The magnetic material tray 100 can push the abutting part 22 upward, causing the abutting part 22 to swing upward to avoid the magnetic material tray 100. After the magnetic material tray 100 moves upward above the abutting part 22, the abutting part 22 can swing downward to reset. Preferably, the center of gravity of the stop 2 is located near the material discharge channel 12, so that after the stop 2 is pushed upward, the stop 2 can reset by gravity, causing the abutting part 22 to swing downward towards the material discharge channel 12 to reset. The reset is achieved by gravity. This not only makes it easier for the magnetic tray 100 to push against the stop 2, with the resistance being only a part of the stop 2's own weight, but also reduces the number of accessories and lowers the cost of the stop 2 through self-repositioning. Of course, in other embodiments, the stop 2 can also be reset by elastic force. Specifically, the stop 2 and the receiving frame 1 are connected by an elastic element, which can be a spring or a compression spring. When the magnetic tray 100 pushes upward against the abutment 22, it compresses the elastic element, causing it to elastically deform. When the magnetic tray 100 moves upward above the abutment 22, the force exerted by the magnetic tray 100 on the stop 2 disappears, allowing the elastic element to elastically drive the stop 2 to reset.

[0035] Key points combined Figure 6 As shown, the outer contour of the rotating part 21 of the stop 2 is arc-shaped. The rotating shaft of the stop 2 is located on the rotating part 21. The two ends of the arc of the rotating part 21 extend toward the abutment part 22 respectively and gradually tilt inward, so that the abutment part 22 forms a wedge shape, so that the center of gravity of the stop 2 is close to the rotating part 21 of the stop 2, and the magnetic material plate 100 can push against the abutment part 22 more easily. Further focus on Figure 7-8 As shown, a stop seat 3 is provided on the receiving frame 1. The rotating part 21 is rotatably fitted onto the stop seat 3. A first stop 23 protrudes from the stop 2, and the stop seat 3 forms a second stop 31. When the rotating part 21 swings downward until the first stop 23 and the second stop 31 abut against each other, the stop 2 is limited to a predetermined position. Specifically, the top side of the stop seat 3 protrudes upward to form a pivot part 32, and the rotating part 21 is pivotally connected to the pivot part 32. The top surface of the stop seat 3 is the second stop 31. The rotating part 21 faces the material discharge channel 12. The first stop 23 is formed by a side protrusion. When the stop 2 falls to the predetermined position by its own weight, the first stop 23 and the second stop 31 abut against each other. Of course, in other embodiments, the first stop 23 can also be provided on the side of the stop 2 away from the material discharge channel 12, and the second stop 31 extends to the rotation path of the first stop 23. When the part 2 falls to the predetermined position by its own weight, the abutment between the first stop 23 and the second stop 31 can also restrict the rotating part 21 of the stop 2 from continuing to swing downward.

[0036] Furthermore, the receiving frame 1 has multiple stops 2 on opposite sides, and the stops 2 on both sides are symmetrically arranged to support the magnetic material tray 100 on opposite sides.

[0037] There are multiple material frames 1, and the multiple receiving frames 1 are used to place magnetic material trays 100 of different colors. The feeding mechanism 6 is equipped with a color sensor 9 to identify the color of the magnetic material tray 100. After identifying the magnetic material tray 100 of different colors, the feeding mechanism 6 sends the magnetic material tray 100 of different colors into the corresponding receiving frame 1.

[0038] It also includes a controller (not shown in the figure), which is electrically connected to the first drive motor 65, the second drive mechanism 53, the third drive mechanism 55, the position sensor, the color sensor 9, and the lifting cylinder assembly 62. The controller is an existing PLC controller, which is used to receive the detection information from the position sensor and the detection information from the color sensor 9, and to control the sliding of the feeding mechanism 6 and the movement of the robot arm 5.

[0039] The above description is only a preferred embodiment of this utility model and is not intended to limit the design of this case. All equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

Claims

1. A stacking and receiving device for neodymium iron boron magnet trays with added partitions, characterized in that: Including receiving box (1); A feeding port (11) is formed on the bottom side of the receiving frame (1). The feeding port (11) extends upward to form a dropping channel (12). The dropping channel (12) is used to stack the magnetic tray (100). A stop (2) is movably provided on the receiving frame (1). The magnetic tray (100) is pushed upward into the dropping channel (12) through the feeding port (11). The magnetic tray (100) can push upward against the stop (2) so that the stop (2) avoids the magnetic tray (100). After the magnetic tray (100) moves upward to a position beyond the stop (2), the stop (2) can be reset and limited to a predetermined position so that the stop (2) protrudes on the downward movement path of the magnetic tray (100) to support the magnetic tray (100).

2. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 1, characterized in that: The stop (2) has a rotating part (21) at one end and an abutting part (22) at the other end. The rotating part (21) is rotatably mounted on the receiving frame (1), and its rotating shaft extends in the horizontal direction, so that the abutting part (22) swings up and down. The magnetic material tray (100) pushes the abutting part (22) upward, so that the abutting part (22) swings upward to avoid the magnetic material tray (100). The abutting part (22) can swing downward to reset, so as to protrude on the downward movement path of the magnetic material tray (100).

3. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 2, characterized in that: The center of gravity of the stop (2) is located on the side close to the material drop channel (12) so that after the stop (2) is pushed upward, it can be reset by gravity, so that the abutment part (22) swings downward toward the material drop channel (12) to reset.

4. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 2, characterized in that: The receiving frame (1) is provided with a stop seat (3), the rotating part (21) is rotatably fitted on the stop seat (3), the stop (2) has a first stop part (23) protruding, and the stop seat (3) forms a second stop part (31) so that when the rotating part (21) swings down to the point where the first stop part (23) and the second stop part (31) abut against each other, the stop part (2) is limited to a predetermined position.

5. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 1, characterized in that: The receiving frame (1) is provided with baffles (2) on both sides, and the baffles (2) on both sides are symmetrically arranged to support the bottom sides of the magnetic tray (100).

6. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 1, characterized in that: It also includes a partition frame (4), a robotic arm (5), and a feeding mechanism (6); The partition frame (4) is used to place the partition (200); The robotic arm (5) is used to pick up the partition (200) inside the partition frame (4) and place it onto the magnetic tray (100); The feeding mechanism (6) is used to carry the magnet tray (100) and slide in and out below the receiving frame (1) to transfer the magnet tray (100) to the receiving frame (1). The feeding mechanism (6) can move up and down. After the feeding mechanism (6) slides into the receiving frame (1) and is directly opposite the inlet (11), it is used to push the magnet tray (100) upward and push the magnet tray (100) into the dropping channel (12).

7. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 6, characterized in that: It also includes a tray track (7) for conveying the magnet tray (100). The tray track (7) forms a clearance space (71) for the feeding mechanism (6) to slide under the magnet tray (100) so that the feeding mechanism (6) can push the magnet tray (100) up and remove the magnet tray (100) from the tray track (7).

8. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 7, characterized in that: The tray track (7) extends in the front-to-back direction. The robot (5) moves laterally between the tray track (7) and the partition frame (4). The robot (5) can move up and down. After moving laterally to the tray track (7), it can move up and down to get closer to or away from the tray track (7). After moving laterally to the partition frame (4), it can move up and down to get closer to or away from the partition frame (4).

9. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 6, characterized in that: The feeding mechanism (6) includes a tray (61), a lifting cylinder assembly (62), and a first drive mechanism (63). The tray (61) is used to place the magnetic material tray (100). The lifting cylinder assembly (62) is connected to the bottom side of the tray (61) and is used to drive the tray (61) to lift. The first drive mechanism (63) is connected to and is used to drive the lifting cylinder assembly (62) to slide between the tray track (7) and the receiving frame (1).

10. The neodymium iron boron magnet tray stacking and receiving device with added partitions as described in claim 6, characterized in that: The number of receiving boxes (1) is multiple, and the multiple receiving boxes (1) are used to place magnetic trays (100) of different colors respectively. The feeding mechanism (6) is equipped with a color sensor (9) to identify the color of the magnetic tray (100). After identifying the magnetic tray (100) of different colors, the feeding mechanism (6) sends the magnetic tray (100) of different colors into the corresponding receiving box (1).

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