Automatic magnetic core discharging device
By setting a positioning device and a convenient device in the automatic magnetic core unloading device and adjusting the distance and angle of the rectangular rods, the problem of magnetic core position deviation is solved and a more stable unloading process is achieved.
Patent Information
- Application Number
- CN202423157014.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-20
Smart Images
Figure CN223480148U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of magnetic core production equipment, and in particular to an automatic magnetic core feeding device. Background Art
[0002] Magnetic cores are a type of magnetic material widely used in electronic and electrical systems. Their function is to enhance and concentrate magnetic fields, thereby improving the performance of electronic components. Magnetic cores are usually pressed into shape during production. After molding, an automatic feeding device removes a batch of magnetic cores from the surface of the equipment.
[0003] When the automatic feeding device feeds the magnetic cores after production, a row of magnetic cores will enter the layout rod. After the magnetic cores are aligned, an electric push rod will push a row of magnetic cores away from the conveyor belt. However, there may be a deviation in the position of the magnetic cores when they enter the surface of the conveyor belt, which may cause some magnetic cores to fail to enter the layout rod correctly for layout, resulting in a certain error problem when the automatic feeding device is used. Utility Model Content
[0004] The purpose of this invention is to solve the problem that the position of the magnetic core may be deviated when it enters the surface of the conveyor belt, causing some magnetic cores to fail to enter the layout rod for layout, resulting in certain errors in the use of the automatic feeding device. Therefore, an automatic feeding device for magnetic cores is proposed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic magnetic core feeding device, comprising a frame, a motor at one end of the frame, a shaft rotatably connected to the inner wall of the frame, a conveyor belt on the outer surface of the shaft, an output end of the motor fixedly connected to one end of the shaft, a first electric push rod on one side of the frame, an output rod of the first electric push rod fixedly connected to a machine head, a positioning rod fixedly connected to one side of the machine head, a second electric push rod on one side of the machine head, an output rod of the second electric push rod fixedly connected to a stop rod, a positioning device on one side of the frame with the aid of a convenient device, the positioning device comprising a frame rod and two rectangular rods, a middle rod fixedly connected to one side of the frame rod, a screw rotatably connected to the top end of the middle rod, threads in opposite directions on both ends of the outer surface of the screw, round rods fixedly connected to both ends of the middle rod, threaded blocks fixedly connected to the top ends of the two rectangular rods respectively, the inner ends of the two rectangular rods sliding on the outer surface of the round rods respectively, and the inner walls of the threaded blocks at the top ends of the two rectangular rods threadedly connected to the two ends of the outer surface of the two screws respectively.
[0006] The effect achieved by the above components is as follows: When using the automatic feeding device, the positioning device is installed on one side of the frame with the help of a convenient device. Then, the screw is pushed to rotate at the top of the middle rod, so that the threaded blocks at the top of the two rectangular rods move on the outer surface of the screw. At the same time, the two ends slide on the outer surface of the round rods at both ends of the middle rod, so that the two rectangular rods move closer or further apart. Adjusting the distance between the two rectangular rods allows the magnetic cores entering the conveyor belt surface to pass between the two rectangular rods and enter the positioning rod and the stop rod. This avoids as much as possible the failure of some magnetic cores to enter the positioning rod and the stop rod correctly for automatic feeding and sorting, and improves the stability of the automatic feeding device during use.
[0007] Preferably, one end of the intermediate rod is fixedly connected to a limiting block, and the bottom end of the limiting block is an inclined surface.
[0008] The effect achieved by the above components is that by setting the limiting block, the position of the magnetic core entering between the two rectangular rods can be initially restricted, and the angle of the magnetic core entering between the two rectangular rods can be unified.
[0009] Preferably, positioning blocks are fixedly connected to both sides of the top end of the intermediate rod, and the top end of the rectangular rod slides on the bottom end of the positioning blocks.
[0010] The effect achieved by the above components is that when the rotating screw controls the movement of the two rectangular rods, the tops of the two rectangular rods will slide at the bottom of the positioning block. The positioning block can further limit the angle between the two rectangular rods and the middle rod, and avoid the angle of the rectangular rods from deviating as much as possible.
[0011] Preferably, an operating block is fixedly connected to the outer surface of the screw, and the outer surface of the operating block is provided with several protrusions.
[0012] The effect achieved by the above components is that pressing the hand against the protrusion on the outer surface of the operating block increases the friction between the hand and the outer surface of the operating block, making it easier to push the operating block to control the screw rotation.
[0013] Preferably, the convenient device includes a slot block, the top of which is fixedly connected to one side of the frame rod. Two through holes are formed on the outer surface of the slot block, and bolts are slidably inserted into the inner wall of the through holes. Two threaded holes are formed on one side of the frame, and the outer surface of the bolts is threadedly connected to the inner wall of the threaded holes.
[0014] The effect achieved by the above components is as follows: When using the automatic feeding device, one side of the trough block is attached to the outer surface of the frame so that the two through holes on the outer surface of the trough block are aligned with the threaded holes on the side of the frame. Then, a bolt is inserted through the through holes on the outer surface of the trough block into the threaded hole. The bolt is rotated so that the bolt is threaded into the inner wall of the threaded hole, thus installing the trough block and the positioning device on one side of the frame. The positioning device can be removed by rotating the bolt so that the bolt is disengaged from the inside of the threaded hole.
[0015] Preferably, a plurality of elastic ropes are fixedly connected to one side of the groove block, and the end of the elastic rope away from the groove block is fixedly connected to one end of the bolt.
[0016] The effect achieved by the above components is that by setting elastic ropes, the bolts can always be fixed to one side of the slot block, making it easy to pick up and use when installing the slot block and positioning device, and preventing the bolts from falling off and being lost.
[0017] Preferably, two L-shaped blocks are fixedly connected to one side of the frame, and the distance between one end of the two L-shaped blocks is slightly greater than the width of the slot block.
[0018] The effect achieved by the above components is that when installing the slot block and positioning device, the slot block can be locked between the two L-shaped blocks, which makes it easy to align the through hole and threaded hole on the outer surface of the slot block, thus facilitating installation.
[0019] Preferably, a handle is fixedly connected to one side of the groove block, and the handle has a U-shaped cross-section.
[0020] The effect achieved by the above components is that holding the outer surface of the U-shaped grip makes it easier to control the assembly and disassembly of the slot block and positioning device as a whole.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, a positioning device is installed on one side of the frame using a convenient device. This allows the magnetic cores entering the conveyor belt to pass between two rectangular rods and enter the positioning rod and the stop rod. This minimizes the possibility of some magnetic cores failing to enter the positioning rod and the stop rod correctly for automatic feeding and improves the stability of the automatic feeding device during use. Attached Figure Description
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0024] Figure 2 This is a three-dimensional structural diagram of the frame of this utility model;
[0025] Figure 3 This is a three-dimensional structural diagram of the support pole of this utility model;
[0026] Figure 4 This is a three-dimensional structural diagram of the middle rod of this utility model.
[0027] Legend: 1. Frame; 2. Positioning device; 3. Conveying device; 4. Motor; 5. Shaft; 6. Conveyor belt; 7. First electric push rod; 8. Machine head; 9. Positioning rod; 10. Second electric push rod; 11. Stop bar; 21. Frame rod; 22. Intermediate rod; 23. Screw; 24. Round rod; 25. Rectangular rod; 26. Threaded block; 27. Limiting block; 28. Positioning block; 29. Operating block; 31. Threaded hole; 32. Groove block; 33. Through hole; 34. Bolt; 35. Elastic rope; 36. L-shaped block; 37. Handle. DETAILED DESCRIPTION
[0028] Example 1, such as Figure 1-4 As shown, an automatic magnetic core feeding device includes a frame 1. A motor 4 is installed at one end of the frame 1. A shaft 5 is rotatably connected to the inner wall of the frame 1. A conveyor belt 6 is installed on the outer surface of the shaft 5. The output end of the motor 4 is fixedly connected to one end of the shaft 5. A first electric push rod 7 is installed on one side of the frame 1. The output rod of the first electric push rod 7 is fixedly connected to a machine head 8. A positioning rod 9 is fixedly connected to one side of the machine head 8. A second electric push rod 10 is installed on one side of the machine head 8. A stop rod 11 is fixedly connected to the output rod of the second electric push rod 10. A positioning device 2 is installed on one side of the frame 1 with the aid of a convenient device 3. The positioning device 2 includes a support rod 21 and two rectangular rods 25. A middle rod 22 is fixedly connected to one side of the support rod 21. A screw 23 is rotatably connected to the top of the middle rod 22. The outer surface of the screw 23 has threads in opposite directions at both ends. Round rods 24 are fixedly connected to both ends of the middle rod 22. The tops of the two rectangular rods 25 are... Each end is fixedly connected with a threaded block 26. The inner ends of the two rectangular rods 25 slide on the outer surface of the round rod 24. The inner walls of the threaded blocks 26 at the top of the two rectangular rods 25 are threadedly connected to the outer ends of the two screws 23. When using the automatic feeding device, the positioning device 2 is installed on one side of the frame 1 with the help of the convenient device 3. Then, the screw 23 is pushed to rotate at the top of the middle rod 22, so that the threaded blocks 26 at the top of the two rectangular rods 25 move on the outer surface of the screw 23. At the same time, the two ends slide on the outer surface of the round rods 24 at both ends of the middle rod 22, so that the two rectangular rods 25 move closer or further apart. Adjusting the distance between the two rectangular rods 25 allows the magnetic cores entering the surface of the conveyor belt 6 to pass between the two rectangular rods 25 and enter the positioning rod 9 and the stop rod 11. This avoids some magnetic cores failing to enter the positioning rod 9 and the stop rod 11 correctly for automatic feeding and improves the stability of the automatic feeding device during use.
[0029] Reference Figure 2-4As shown in this embodiment: one end of the intermediate rod 22 is fixedly connected to a limiting block 27. The bottom end of the limiting block 27 is a slope. By setting the limiting block 27, the position of the magnetic core entering between the two rectangular rods 25 can be initially restricted, and the angle of the magnetic core entering between the two rectangular rods 25 can be unified. Positioning blocks 28 are fixedly connected to both sides of the top end of the intermediate rod 22. The top end of the rectangular rod 25 slides at the bottom end of the positioning block 28. When the screw 23 is rotated to control the movement of the two rectangular rods 25, the top end of the two rectangular rods 25 will slide at the bottom end of the positioning block 28. The positioning block 28 can further restrict the angle between the two rectangular rods 25 and the intermediate rod 22, and avoid the angle of the rectangular rods 25 from deflecting as much as possible.
[0030] Reference Figure 2-4 As shown in this embodiment: an operating block 29 is fixedly connected to the outer surface of the screw 23. The outer surface of the operating block 29 is provided with several protrusions. By pressing the hand against the protrusions on the outer surface of the operating block 29, the friction between the hand and the outer surface of the operating block 29 can be increased, making it easier to push the operating block 29 to control the rotation of the screw 23.
[0031] Reference Figure 1 , Figure 2 and Figure 4 As shown in this embodiment: the convenient device 3 includes a slot block 32, the top of which is fixedly connected to one side of the frame rod 21. Two through holes 33 are opened on the outer surface of the slot block 32. Bolts 34 are slidably inserted into the inner wall of the through holes 33. Two threaded holes 31 are opened on one side of the frame 1. The outer surface of the bolts 34 is threadedly connected to the inner wall of the threaded holes 31. When using the automatic feeding device, one side of the slot block 32 is attached to one side of the outer surface of the frame 1 so that the two through holes 33 on the outer surface of the slot block 32 are aligned with the threaded holes 31 on one side of the frame 1. Then, the bolts 34 are inserted into the threaded holes 31 through the through holes 33 on the outer surface of the slot block 32. The slot block 32 and the positioning device 2 can be installed on one side of the frame 1 by rotating the bolts 34 so that the bolts 34 are threadedly connected to the inner wall of the threaded holes 31. The positioning device 2 can be removed by rotating the bolts 34 so that the bolts 34 are disengaged from the inside of the threaded holes 31.
[0032] Reference Figure 2 and Figure 4As shown in this embodiment: a number of elastic ropes 35 are fixedly connected to one side of the slot block 32. The end of the elastic rope 35 away from the slot block 32 is fixedly connected to one end of the bolt 34. By setting the elastic ropes 35, the bolt 34 can always be fixed to one side of the slot block 32, which is convenient for picking up and using when installing the slot block 32 and the positioning device 2, and prevents the bolt 34 from falling off and being lost. Two L-shaped blocks 36 are fixedly connected to one side of the frame 1. The distance between one end of the two L-shaped blocks 36 is slightly larger than the width of the slot block 32. When installing the slot block 32 and the positioning device 2, the slot block 32 can be clamped between the two L-shaped blocks 36, which is convenient for aligning the through hole 33 on the outer surface of the slot block 32 with the threaded hole 31, making installation convenient. A handle 37 is fixedly connected to one side of the slot block 32. The cross-sectional shape of the handle 37 is U-shaped. Holding the outer surface of the U-shaped handle 37 makes it easier to control the overall assembly and disassembly of the slot block 32 and the positioning device 2.
[0033] Working principle: When using the automatic feeding device in conjunction with the magnetic core production, align one end of the frame 1 with the output end of the magnetic core pressing and forming equipment. Place one side of the slot block 32 against the outer surface of the frame 1, aligning the two through holes 33 on the outer surface of the slot block 32 with the threaded holes 31 on one side of the frame 1. Then, insert bolts 34 through the through holes 33 on the outer surface of the slot block 32 into the threaded holes 31. Rotate the bolts 34 to connect them to the inner wall of the threaded holes 31, thus installing the slot block 32 and the positioning device 2 on one side of the frame 1. Push the screw 23 at the top of the intermediate rod 22 to rotate, causing the threaded blocks 26 at the top of the two rectangular rods 25 to move on the outer surface of the screw 23. Simultaneously, slide the two ends on the outer surface of the round rods 24 at both ends of the intermediate rod 22, causing the two rectangular rods 25 to move closer together. Adjust the distance between the two rectangular rods 25, moving them closer or further apart. Then, the motor 4 on one side of the frame 1 drives the shaft 5 to rotate, causing the conveyor belt 6 to move. The magnetic cores entering the surface of the conveyor belt 6 will pass between the two rectangular rods 25 and enter between the positioning rod 9 and the stop rod 11. When there are a large number of magnetic cores between the positioning rod 9 and the stop rod 11, stop the operation of the motor 4. Then, operate the first electric push rod 7 to control the machine head 8 to move towards the platform on one side of the frame 1. When the magnetic cores are on the surface of the platform, operate the second electric push rod 10 to retract and control the stop rod 11 to rise. Then, operate the first electric push rod 7 to retract and pull the positioning rod 9 and the machine head 8 back to their original positions. Operate the second electric push rod 10 to extend and control the stop rod 11 to descend. The motor 4 drives the conveyor belt 6 to move to arrange and feed the next batch of magnetic cores.
[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.
Claims
1. An automatic magnetic core feeding device, comprising a frame (1), characterized in that: A motor (4) is provided at one end of the frame (1). A shaft (5) is rotatably connected to the inner wall of the frame (1). A conveyor belt (6) is provided on the outer surface of the shaft (5). The output end of the motor (4) is fixedly connected to one end of the shaft (5). A first electric push rod (7) is provided on one side of the frame (1). The output rod of the first electric push rod (7) is fixedly connected to a machine head (8). A positioning rod (9) is fixedly connected to one side of the machine head (8). A second electric push rod (10) is provided on one side of the machine head (8). A stop rod (11) is fixedly connected to the output rod of the second electric push rod (10). A positioning device is provided on one side of the frame (1) with the aid of a convenient device (3). (2) The positioning device (2) includes a frame rod (21) and two rectangular rods (25). A middle rod (22) is fixedly connected to one side of the frame rod (21). A screw rod (23) is rotatably connected to the top of the middle rod (22). The two ends of the outer surface of the screw rod (23) are provided with threads in opposite directions. A round rod (24) is fixedly connected to both ends of the middle rod (22). Threaded blocks (26) are fixedly connected to the top of the two rectangular rods (25). The two ends of the inner walls of the two rectangular rods (25) slide on the outer surface of the round rod (24). The inner walls of the threaded blocks (26) at the top of the two rectangular rods (25) are threadedly connected to the two ends of the outer surface of the two screw rods (23).
2. The automatic magnetic core feeding device according to claim 1, characterized in that: One end of the intermediate rod (22) is fixedly connected to a limiting block (27), and the bottom end of the limiting block (27) is an inclined surface.
3. The automatic magnetic core feeding device according to claim 2, characterized in that: Positioning blocks (28) are fixedly connected to both sides of the top end of the intermediate rod (22), and the top end of the rectangular rod (25) slides at the bottom end of the positioning block (28).
4. The automatic magnetic core feeding device according to claim 3, characterized in that: An operating block (29) is fixedly connected to the outer surface of the screw (23), and the outer surface of the operating block (29) is provided with several protrusions.
5. The automatic magnetic core feeding device according to claim 4, characterized in that: The convenient device (3) includes a slot (32), the top of which is fixedly connected to one side of the frame (21). Two through holes (33) are opened on the outer surface of the slot (32), and bolts (34) are slidably inserted into the inner wall of the through holes (33). Two threaded holes (31) are opened on one side of the frame (1), and the outer surface of the bolts (34) is threadedly connected to the inner wall of the threaded holes (31).
6. The automatic magnetic core feeding device according to claim 5, characterized in that: A plurality of elastic ropes (35) are fixedly connected to one side of the groove block (32), and the end of the elastic rope (35) away from the groove block (32) is fixedly connected to one end of the bolt (34).
7. The automatic magnetic core feeding device according to claim 6, characterized in that: Two L-shaped blocks (36) are fixedly connected to one side of the frame (1), and the distance between one end of the two L-shaped blocks (36) is slightly greater than the width of the slot block (32).
8. The automatic magnetic core feeding device according to claim 6, characterized in that: A handle (37) is fixedly connected to one side of the groove block (32), and the cross-sectional shape of the handle (37) is U-shaped.