A receiving device for the production of soft magnetic ferrite cores

Abstract

This invention discloses a receiving device for the production of soft magnetic ferrite cores, relating to the field of soft magnetic ferrite production and processing. It includes a first conveyor frame and a second conveyor frame distributed at the ends of the first conveyor frame. The second conveyor frame is perpendicular to the first conveyor frame, and the end of the second conveyor frame abuts against the side wall of the first conveyor frame. The tops of the first and second conveyor frames are provided with open right-angled through-slots, and protective skirts are fixedly provided at the upper outer edges of the right-angled through-slots. This invention, through a transfer unit, can automatically transfer various soft magnetic ferrite blanks with different appearances from the first conveyor belt to the second conveyor belt, thus broadening its applicability. During operation, the first and second conveyor belts can also trigger a batch feeding unit via a drive unit. The batch feeding unit can simultaneously feed multiple soft magnetic ferrite cores piled on the second conveyor belt in batches, resulting in fast and convenient feeding.

Description

Technical Field

[0001] This invention relates to the field of soft magnetic ferrite production and processing, specifically to a receiving device for the production of soft magnetic ferrite cores. Background Technology

[0002] Magnetic materials are divided into soft magnets and hard magnets. Hard magnets are permanent magnets, while soft magnets require the assistance of a threaded energized coil to generate magnetism. Soft magnetic ferrite cores refer to magnetic core materials formed by mixing iron oxides with other metal oxides.

[0003] After being pressed into shape, the soft magnetic ferrite powder is ejected by a press and transferred to a narrow conveyor line. This narrow conveyor line prevents the soft magnetic ferrite from shifting randomly and facilitates subsequent transfer of the blank. Current technology uses a drive motor in conjunction with a negative pressure cylinder to transfer the soft magnetic ferrite blank. The drive motor rotates and moves the negative pressure cylinder up and down, which in turn draws the soft magnetic ferrite blank under negative pressure, thus completing the transfer operation.

[0004] However, this transfer method is only applicable to soft magnetic ferrites with smooth surfaces and the absorbed surface being a whole. If the soft magnetic ferrite is in the form of an "E", "L", or "T" shape, and the hollowed-out surface of the soft magnetic ferrite blank is facing upwards when it is first transferred out after being pressed, the transfer method in the existing technology cannot effectively transfer the above-mentioned irregularly shaped soft magnetic ferrite blanks. Summary of the Invention

[0005] The purpose of this invention is to provide a receiving device for the production of soft magnetic ferrite cores, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a receiving device for producing soft magnetic ferrite cores, comprising: a first conveyor frame and a second conveyor frame distributed at the ends of the first conveyor frame, the second conveyor frame being perpendicular to the first conveyor frame, and the end of the second conveyor frame abutting against the side wall of the first conveyor frame; the tops of the first and second conveyor frames are provided with open right-angle through slots, and the upper outer edge of the right-angle through slots is also fixedly provided with protective skirts; the right-angle through slots and the protective skirts are used to limit the soft magnetic ferrite blanks; the right-angle through slots include a first through slot and a second through slot, which are respectively distributed on the tops of the first and second conveyor frames; both ends of the first conveyor frame are rotatable. The second conveyor frame is provided with a first conveyor roller, and a first conveyor belt is driven to drive the outer surface of the first conveyor roller. A third conveyor roller and a second conveyor roller are rotatably provided at both ends of the second conveyor frame, and a second conveyor belt is driven to drive the outer surface of the third conveyor roller and the second conveyor roller. The first conveyor belt and the second conveyor belt are both used to transport and transfer the soft magnetic ferrite blank. A bevel gear is fixedly provided at the end of the second conveyor roller and at the end of one of the first conveyor rollers located near the second conveyor frame. The two bevel gears mesh with each other. A drive motor is fixedly provided on the outer wall of the second conveyor frame, and the output end of the drive motor is fixedly assembled with the end of the second conveyor roller away from the bevel gear.

[0007] The transfer unit automatically transfers the soft magnetic ferrite blank on the first conveyor belt to the second conveyor belt, and the transfer unit is located at the corner of the right-angle through groove;

[0008] A batch unloading unit is used to unload a number of soft magnetic ferrite blanks placed side by side on the second conveyor belt in batches. The batch unloading unit is located above the second conveyor frame, and a drive unit is also provided between the batch unloading unit and the transfer unit.

[0009] Preferably, the transfer unit includes push blocks distributed outside the right-angle through groove, and the push blocks are slidably assembled with the right-angle through groove. A telescopic cylinder is fixedly mounted on the bottom of the first conveyor frame. A push rod is fixedly mounted on one end of the push block away from the second conveyor belt, and the other end of the push rod is fixedly assembled with the output end of the telescopic cylinder. The telescopic cylinder moves the push block toward the second conveyor belt through the push rod. The initial position of the push block is located outside the right-angle through groove, and the movement of the output end of the telescopic cylinder is greater than the width of the first conveyor frame. The center line of the push block coincides with the center line of the second conveyor belt, and a limiting component pressed by soft magnetic ferrite is also provided on the side of the push block.

[0010] Preferably, the limiting component includes a sliding block slidably assembled inside the push block, and a first spring is fixedly provided between the bottom of the sliding block and the push block. The two ends of the sliding block do not extend out of the push block, and the sliding block slides up and down inside the push block. A rotating shaft is rotatably provided at the right end of the sliding block, and a deflection gear is fixedly sleeved on the outer surface of the rotating shaft. A rack that meshes with the deflection gear is fixedly provided on the outer wall of the push block. A pressing plate is also elastically rotatably provided on the outer surface of the rotating shaft through a coil spring. A trigger component is also provided on the top of the sliding block.

[0011] Preferably, the triggering component includes a first bracket and a second bracket respectively fixedly disposed on the top of the first conveyor frame and the second conveyor frame, and both the first bracket and the second bracket are located on the left side of the push block. An inclined plate is elastically rotatably disposed on the end of the first bracket near the push block via a first torsion spring, and a straight plate is fixedly disposed on the end of the second bracket near the push block. The movable end of the inclined plate is elastically connected to the end of the straight plate. The straight plate is horizontally distributed with the first conveyor frame, and the inclined plate and the straight plate form an obtuse-angled curved rod. A right-angled bend is fixedly disposed on the upper end surface of the sliding block, and the right-angled bend is slidably disposed with the inclined plate and the straight plate.

[0012] Preferably, the batch feeding unit includes two opposing drive rollers rotatably mounted above the second conveyor frame. A third conveyor belt is also driven between the two drive rollers. The third conveyor belt is located above the second through groove and is perpendicular to the second through groove. A plurality of equally spaced actuating plates are fixedly mounted on the outer surface of the third conveyor belt. A feeding slot is opened at the upper part of the second conveyor frame for the actuating plates to pass through. The end of the feeding slot away from the first conveyor frame is closed, and the other end is connected to the right-angle through groove. A receiving tray is also fixedly mounted on the outer wall of the second conveyor frame for receiving the soft magnetic ferrite after feeding.

[0013] Preferably, the width of the soft magnetic ferrite is c, the internal length of the feeding slot is a, the length of the actuating plate is b, and the number of soft magnetic ferrites located in the feeding slot is n.

[0014] a≤(n+0.5)*c,b≤n*c,and the end face of the actuating plate away from the first conveyor frame is flush with the closed end face of the feeding trough.

[0015] Preferably, the drive unit includes a gear differential fixedly mounted on the upper surface of the second conveyor frame, and the output end of the gear differential is connected to the end of one of the transmission rollers via a synchronous gear and a synchronous toothed belt. The input end of the gear differential is located on the side wall of the gear differential away from the right-angle through slot. A movable ratchet is fixedly sleeved on the input end of the gear differential, and a sleeve frame is provided on the outer side of the movable ratchet. The sleeve frame is perpendicular to the first conveyor frame, and a positioning block is slidably embedded inside the sleeve frame. The positioning block is fixedly mounted to the gear differential, and a second spring is fixedly provided between the bottom of the positioning block and the sleeve frame. A plurality of ratchet blocks are fixedly provided on the end face of the sleeve frame near the movable ratchet, and the sleeve frame is engaged with the movable ratchet through the ratchet blocks. An actuating component is also provided at the bottom of the sleeve frame.

[0016] Preferably, the actuating component includes a reciprocating lead screw fixedly sleeved on the outer surface of the first conveying roller, and the reciprocating lead screw and the bevel gear are assembled on the outside of the same first conveying roller. The outer surface of the reciprocating lead screw is also threadedly fitted with a threaded sleeve block, and the threaded sleeve block is slidably assembled with the second conveying frame. A right-angled triangle plate is hinged to the bottom of the frame, and the hinge part of the right-angled triangle plate is the right-angled part of the right-angled triangle plate.

[0017] Preferably, the upper end face of the threaded sleeve is lower than the upper end face of the right-angled triangle plate.

[0018] Preferably, the right-angled triangle rotates in a direction away from the ratchet block.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] This invention enables the automatic transfer of various soft magnetic ferrite blanks with different appearances from the first conveyor belt to the second conveyor belt via a transfer unit, thus broadening its applicability. During operation, the first and second conveyor belts can also trigger a batch feeding unit via a drive unit. This batch feeding unit can simultaneously feed multiple soft magnetic ferrite blanks piled on the second conveyor belt in batches, resulting in fast and convenient feeding. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the third conveying roller and bevel gear structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the pusher block position distribution structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the positional distribution of the right-angle bend and the inclined plate of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the pusher block of the present invention;

[0026] Figure 6 This is a schematic diagram of the third conveyor belt and actuating plate structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the sleeve frame and movable ratchet structure of the present invention;

[0028] Figure 8 This is a schematic diagram showing the positional relationship between the material feeding slot and the actuating plate of the present invention.

[0029] In the diagram: 1. First conveyor frame; 2. First conveyor belt; 3. Second conveyor frame; 4. Second conveyor belt; 5. Protective skirt; 6. First conveyor roller; 7. Second conveyor roller; 8. Third conveyor roller; 9. Bevel gear; 10. Drive motor; 11. Telescopic cylinder; 12. Push rod; 13. Push block; 14. Inclined plate; 15. Straight plate; 16. Sliding block; 17. Right-angle bend; 18. Rotating shaft; 19. Deflecting gear; 20. Rack; 21. First spring; 22. Pressing plate; 23. Transmission roller; 24. Third conveyor belt; 25. Actuating plate; 26. Gear differential; 27. Reciprocating screw; 28. Threaded sleeve block; 29. ​​Receiving tray; 30. Right-angle triangle plate; 31. Positioning block; 32. Sleeve frame; 33. Racket block; 34. Movable ratchet gear; 35. Second spring. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1: Please refer to Figures 1-5The diagram illustrates a receiving device for producing soft magnetic ferrite cores, comprising: a first conveyor frame 1 and a second conveyor frame 3 distributed at the ends of the first conveyor frame 1. The second conveyor frame 3 is perpendicular to the first conveyor frame 1, and its end abuts against the side wall of the first conveyor frame 1. The tops of the first and second conveyor frames 1 and 3 are provided with open right-angled through slots. A protective skirt 5 is fixedly provided at the upper outer edge of the right-angled through slots. The right-angled through slots and the protective skirt 5 serve to limit the movement of the soft magnetic ferrite blank. The right-angled through slots include a first slot and a second slot, respectively distributed at the tops of the first and second conveyor frames 1 and 3. The width of the first slot is 0-3 mm larger than the width of the soft magnetic ferrite blank, and the width of the second slot is at least 5 mm larger than the length of the soft magnetic ferrite blank. First conveyor rollers 6 are rotatably mounted at both ends of the first conveyor frame 1, and a first conveyor belt 2 is driven onto the outer surface of the first conveyor rollers 6. The second conveyor frame... The two ends of the 3 are respectively rotatably provided with a third conveying roller 8 and a second conveying roller 7, and the outer surfaces of the third conveying roller 8 and the second conveying roller 7 are driven by a second conveying belt 4. The first conveying belt 2 and the second conveying belt 4 are both used to transfer and transport the soft magnetic ferrite blank. The end of the second conveying roller 7 and the end of one of the first conveying rollers 6 distributed on the first conveying frame 1 near the second conveying frame 3 are fixedly provided with bevel gears 9, and the two bevel gears 9 mesh with each other. The outer wall of the second conveying frame 3 is fixedly provided with a drive motor 10, and the output end of the drive motor 10 is fixedly assembled with the end of the second conveying roller 7 away from the bevel gear 9. The third conveying roller 8 is located at the end of the second conveying frame 3 near the first conveying frame 1, and the upper end surfaces of the first conveying belt 2 and the second conveying belt 4 are on the same horizontal plane. The outer diameter of the third conveying roller 8 is smaller than the outer diameter of the second conveying roller 7, so that the arc part of the second conveying belt 4 and the first conveying belt 2 has a small size.

[0032] The transfer unit automatically transfers the soft magnetic ferrite blank on the first conveyor belt 2 to the second conveyor belt 4, and the transfer unit is located at the corner of the right-angle through groove.

[0033] The batch unloading unit is used to unload several soft magnetic ferrite blanks placed side by side on the second conveyor belt 4 in batches. The batch unloading unit is located above the second conveyor frame 3, and a drive unit is also provided between the batch unloading unit and the transfer unit.

[0034] The transfer unit includes push blocks 13 distributed outside the right-angle through groove, and push blocks 13 are slidably assembled with the right-angle through groove. The bottom of the first conveyor frame 1 is fixedly equipped with a telescopic cylinder 11. A push rod 12 is fixedly installed at one end of the push block 13 away from the second conveyor belt 4, and the other end of the push rod 12 is fixedly assembled with the output end of the telescopic cylinder 11. The telescopic cylinder 11 moves the push block 13 toward the second conveyor belt 4 through the push rod 12. The initial position of the push block 13 is located outside the right-angle through groove, and the movement of the output end of the telescopic cylinder 11 is greater than the width of the first conveyor frame 1. The center line of the push block 13 coincides with the center line of the second conveyor belt 4, and the side of the push block 13 is also provided with a limiting component for pressing soft magnetic ferrite. When the soft magnetic ferrite is transported by the first conveyor belt 2 to the corner of the right-angle through groove, the telescopic cylinder 11, along with the push rod 12, pushes the soft magnetic ferrite through the push block 13 and moves it to the upper end face of the second conveyor belt 4, thereby completing the reversing transport.

[0035] The limiting component includes a sliding block 16 slidably mounted inside the push block 13, and a first spring 21 is fixedly provided between the bottom of the sliding block 16 and the push block 13. The two ends of the sliding block 16 do not extend out of the push block 13, and the sliding block 16 slides up and down inside the push block 13. A rotating shaft 18 is rotatably provided on the right end of the sliding block 16, and a deflection gear 19 is fixedly sleeved on the outer surface of the rotating shaft 18. A rack 20 that meshes with the deflection gear 19 is fixedly provided on the outer wall of the push block 13. A pressing plate 22 is also elastically rotatably provided on the outer surface of the rotating shaft 18 through a coil spring. A trigger component is also provided on the top of the sliding block 16. During the process of the push block 13 moving towards the second conveyor belt 4 to transfer the soft magnetic ferrite, the trigger component can cause the sliding block 16 to move down, thereby causing the pressing plate 22 to rotate and elastically press against the top of the soft magnetic ferrite.

[0036] The triggering assembly includes a first bracket and a second bracket, respectively fixedly mounted on the top of the first conveyor frame 1 and the second conveyor frame 3. Both the first bracket and the second bracket are located on the left side of the push block 13. An inclined plate 14 is elastically rotatably mounted on the end of the first bracket near the push block 13 via a first torsion spring. A straight plate 15 is fixedly mounted on the end of the second bracket near the push block 13. The movable end of the inclined plate 14 elastically engages with the end of the straight plate 15. The straight plate 15 and the first conveyor frame 1 are horizontally distributed, and the inclined plate 14 and the straight plate 15 form an obtuse-angled curved rod. A right-angled bend 17 is fixedly mounted on the upper surface of the sliding block 16, and the right-angled bend 17 is connected to the inclined plate 15. Plate 14 and straight plate 15 are slidably configured. When push block 13 moves toward the second conveyor belt 4, the right-angle bend 17 and sliding block 16 will be pressed down by the action of inclined plate 14 and straight plate 15, so that deflection gear 19 meshes with rack 20 and rotates. This allows the rotating shaft 18 to be elastically pressed against the top of the soft magnetic ferrite by the pressing plate 22 through the coil spring. When push block 13 is reset, right-angle bend 17 will pass over the top of straight plate 15 and elastically push inclined plate 14 to complete the reset. After the inclined plate 14 is no longer restricted by right-angle bend 17, it will also be reset and reconnected to the end of straight plate 15 under the action of the first torsion spring.

[0037] Example 2: Please refer to the appendix. Figures 6-8 This embodiment is a further description of the above embodiment one. The batch feeding unit includes two opposing transmission rollers 23 rotatably mounted above the second conveyor frame 3. A third conveyor belt 24 is also driven between the two transmission rollers 23. The third conveyor belt 24 is located above the second through groove and is perpendicular to the second through groove. Several equally spaced actuating plates 25 are fixedly mounted on the outer surface of the third conveyor belt 24. A feeding slot is opened at the upper part of the second conveyor frame 3 for the actuating plates 25 to pass through. The end of the feeding slot away from the first conveyor frame 1 is closed, and the other end is connected to the right-angle through groove. A receiving tray 29 is also fixedly mounted on the outer wall of the second conveyor frame 3. The receiving tray 29 is used to receive the soft magnetic ferrite after feeding. During the transmission process, the third conveyor belt 24 can move and transfer the soft magnetic ferrite accumulated inside the feeding slot to the inside of the receiving tray 29 through the actuating plates 25.

[0038] The width of the soft magnetic ferrite is c, the internal length of the feeding slot is a, the length of the actuating plate 25 is b, and the number of soft magnetic ferrites located in the feeding slot is n.

[0039] a≤n+0.5*c, b≤n*c, and the end face of the actuating plate 25 away from the first conveyor frame 1 is flush with the closed end face of the feeding slot, so as to ensure that when the actuating plate 25 moves to feed several soft magnetic ferrites in batches, the soft magnetic ferrites will not get stuck in the feeding slot.

[0040] The drive unit includes a gear differential 26 fixedly mounted on the upper surface of the second conveyor frame 3. The output end of the gear differential 26 is connected to the end of one of the transmission rollers 23 via a synchronous gear and a synchronous toothed belt. The input end of the gear differential 26 is located on the side wall away from the right-angle through slot. A movable ratchet 34 is fixedly fitted onto the input end of the gear differential 26, and a frame 32 is provided on the outer side of the movable ratchet 34. The frame 32 is perpendicular to the first conveyor frame 1, and a positioning block 31 is slidably fitted inside the frame 32. The positioning block 31 is fixedly assembled with the gear differential 26. A second spring 35 is fixedly installed between the bottom of the positioning block 31 and the sleeve 32. Several ratchet blocks 33 are fixedly installed on one end face of the sleeve 32 near the movable ratchet 34, and the sleeve 32 is engaged with the movable ratchet 34 through the ratchet blocks 33. A triggering component is also provided at the bottom of the sleeve 32. The positioning block 31 is rectangular and is used to restrict the sleeve 32 to slide vertically outside the positioning block 31. The movable ratchet 34 can only be rotated through the ratchet blocks 33 when the sleeve 32 moves upward. When the sleeve 32 moves downward, the movable ratchet 34 cannot be triggered to rotate.

[0041] The actuating component includes a reciprocating screw 27 fixedly sleeved on the outer surface of the first conveying roller 6, and the reciprocating screw 27 and the bevel gear 9 are assembled on the outside of the same first conveying roller 6. The outer surface of the reciprocating screw 27 is also threadedly fitted with a threaded sleeve 28, and the threaded sleeve 28 is slidably assembled with the second conveying frame 3. A right-angled triangle 30 is hinged at the bottom of the sleeve frame 32, and the hinge part of the right-angled triangle 30 is the right-angled part of the right-angled triangle 30. Due to the sliding arrangement of the threaded sleeve 28 and the second conveying frame 3, the threaded sleeve 28 is restricted from rotating. Therefore, when the reciprocating screw 27 rotates, the threaded sleeve 28 can move back and forth on the surface of the reciprocating screw 27, and can push the right-angled triangle 30 during the movement.

[0042] The upper surface of the threaded sleeve 28 is lower than the upper surface of the right-angled triangle plate 30 to prevent the threaded sleeve 28 from abutting against the bottom of the sleeve frame 32 and causing a jam.

[0043] The right-angled triangle 30 rotates in a direction away from the ratchet block 33, i.e., it oscillates. Figure 8 The counterclockwise swing in the middle will cause the bottom of the clockwise sleeve 32 to press against the top of the right-angled triangle 30.

[0044] Working principle: The left end of the first conveyor frame 1 is directly connected to the discharge port of the soft magnetic ferrite blank. When the soft magnetic ferrite blank is discharged after being die-cast, it will directly enter the right-angle through groove and be transferred by the first conveyor belt 2. When the soft magnetic ferrite blank moves to the corner of the straight through groove, it can no longer move. At this time, the telescopic cylinder 11 drives the push rod 12 and the push block 13 to move towards the direction of the second conveyor belt 4. At this time, the soft magnetic ferrite blank located at the corner of the right-angle through groove will be pushed onto the second conveyor belt 4, thereby completing the purpose of reversing the transfer.

[0045] Meanwhile, considering that the top of the soft magnetic ferrite blank is not restricted, in order to prevent the soft magnetic ferrite blank from tipping over during the pushing process, when the pusher block 13 moves toward the second conveyor belt 4, the inclined plate 14 and the straight plate 15 will push the sliding block 16 downward through the right-angle bend 17. At this time, the deflection gear 19 will mesh with the rack 20 and rotate, causing the rotating shaft 18 to swing. The movable end of the rotating shaft 18 will elastically press against the upper end of the soft magnetic ferrite, thereby limiting the top of the soft magnetic ferrite and further ensuring the stability of the movement of the soft magnetic ferrite. That is, it can effectively transfer and transport "E", "T" and "L" type soft magnetic ferrites.

[0046] In this scheme, if the soft magnetic ferrite is rectangular in shape (such as "E", rectangular frame, or arc plate), when the soft magnetic ferrite is placed side by side to the closed end of the feeding slot under the conveying of the second conveyor belt 4, the continuous rotation of the reciprocating screw 27 can cause the threaded sleeve block 28 to move back and forth. When the threaded sleeve block 28 contacts the inclined surface of the right angle triangle plate 30 during the movement, it can push the sleeve frame 32 upward through the inclined surface of the right angle triangle plate 30 and compress the second spring 35. Because of the meshing of the ratchet block 33 and the movable ratchet gear 34, the movable ratchet gear 34 can rotate when the sleeve frame 32 moves upward, and the gear differential 26 drives the transmission roller 23 to rotate quickly for several revolutions. The third conveyor belt 24 can then move and transfer the multiple soft magnetic ferrite blanks arranged neatly in the feeding slot to the inside of the receiving tray 29 through the actuating plate 25, thereby completing the batch feeding process of the soft magnetic ferrite blanks.

[0047] Furthermore, after the threaded sleeve 28 separates from the right-angled triangle 30, the second spring 35 allows the sleeve frame 32 and the right-angled triangle 30 to reset and move. When the threaded sleeve 28 pushes the right-angled triangle 30 from the other side, the right-angled triangle 30 will flip over. That is, at this time, the threaded sleeve 28 will not touch the sleeve frame 32, and the right-angled end face of the right-angled triangle 30 will not obstruct the movement of the threaded sleeve 28.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A receiving device for producing soft magnetic ferrite cores, characterized in that, include: A first conveyor frame (1) and a second conveyor frame (3) distributed at the end of the first conveyor frame (1). The second conveyor frame (3) is perpendicular to the first conveyor frame (1). The top of the first conveyor frame (1) and the second conveyor frame (3) are provided with right-angle through slots. The two ends of the first conveyor frame (1) are rotatably provided with first conveyor rollers (6), and the outer surface of the first conveyor rollers (6) is provided with a first conveyor belt (2). The two ends of the second conveyor frame (3) are respectively rotatably provided with third conveyor rollers (8) and second conveyor rollers (7), and the outer surfaces of the third conveyor rollers (8) and the second conveyor rollers (7) are provided with second conveyor belts (4). The transfer unit automatically transfers the soft magnetic ferrite blank on the first conveyor belt (2) to the second conveyor belt (4); A batch unloading unit is used to unload a number of soft magnetic ferrite blanks placed side by side on the second conveyor belt (4) in batches, and a drive unit is also provided between the batch unloading unit and the transfer unit; The transfer unit includes a push block (13) distributed outside the right-angle through groove, and the push block (13) and the right-angle through groove are slidably assembled. The bottom of the first conveyor frame (1) is fixedly equipped with a telescopic cylinder (11). The push block (13) is fixedly equipped with a push rod (12) at one end away from the second conveyor belt (4), and the other end of the push rod (12) is fixedly assembled with the output end of the telescopic cylinder (11). The initial position of the push block (13) is located outside the right-angle through groove, and the movement process of the output end of the telescopic cylinder (11) is greater than the width of the first conveyor frame (1). The side of the push block (13) is also provided with a limiting component pressed by soft magnetic ferrite. The limiting component includes a sliding block (16) slidably mounted inside the push block (13), and a first spring (21) is fixedly provided between the bottom of the sliding block (16) and the push block (13). A rotating shaft (18) is rotatably provided on the right side end of the sliding block (16), and a deflection gear (19) is fixedly sleeved on the outer surface of the rotating shaft (18). A rack (20) that meshes with the deflection gear (19) is fixedly provided on the outer wall of the push block (13). A pressing plate (22) is also elastically rotatably provided on the outer surface of the rotating shaft (18) through a coil spring. A trigger component is also provided on the top of the sliding block (16).

2. The receiving device for producing soft magnetic ferrite cores according to claim 1, characterized in that: The triggering component includes a first bracket and a second bracket respectively fixedly mounted on the top of the first conveyor frame (1) and the second conveyor frame (3). The first bracket has an inclined plate (14) elastically rotatably mounted on one end near the push block (13) via a first torsion spring, and the second bracket has a straight plate (15) fixedly mounted on one end near the push block (13). The movable end of the inclined plate (14) is elastically connected to the end of the straight plate (15). The upper surface of the sliding block (16) is fixedly mounted with a right-angle bend (17), and the right-angle bend (17) is slidably mounted with the inclined plate (14) and the straight plate (15).

3. The receiving device for producing soft magnetic ferrite cores according to claim 1, characterized in that: The batch feeding unit includes two opposing transmission rollers (23) mounted on the second conveyor frame (3). A third conveyor belt (24) is also driven between the two transmission rollers (23). Several equally spaced actuating plates (25) are fixedly mounted on the outer surface of the third conveyor belt (24). A feeding slot is opened on the upper part of the second conveyor frame (3). The end of the feeding slot away from the first conveyor frame (1) is closed, and the other end is connected to a right-angle through slot. A receiving tray (29) is also fixedly mounted on the outer wall of the second conveyor frame (3). The receiving tray (29) is used to receive the soft magnetic ferrite after feeding.

4. The receiving device for producing soft magnetic ferrite cores according to claim 3, characterized in that: The width of the soft magnetic ferrite is c, the internal length of the feeding slot is a, the length of the actuating plate (25) is b, and the number of soft magnetic ferrites located in the feeding slot is n. a≤(n+0.5)*c, b≤n*c.

5. A receiving device for producing soft magnetic ferrite cores according to claim 3, characterized in that: The drive unit includes a gear differential (26) fixedly mounted on the upper surface of the second conveyor frame (3), and the output end of the gear differential (26) is connected to the end of one of the transmission rollers (23) for transmission. The input end of the gear differential (26) is fixedly fitted with a movable ratchet (34), and a frame (32) is provided on the outside of the movable ratchet (34). A positioning block (31) is slidably fitted inside the frame (32). The positioning block (31) is fixedly mounted with the gear differential (26), and a second spring (35) is fixedly provided between the bottom of the positioning block (31) and the frame (32). The frame (32) is engaged with the movable ratchet (34) through a ratchet block (33). A triggering component is also provided at the bottom of the frame (32).

6. The receiving device for producing soft magnetic ferrite cores according to claim 5, characterized in that: The triggering component includes a reciprocating lead screw (27) fixedly sleeved on the outer surface of the first conveying roller (6). The outer surface of the reciprocating lead screw (27) is also threaded with a threaded sleeve block (28), and the threaded sleeve block (28) is slidably assembled with the second conveying frame (3). The bottom of the sleeve frame (32) is hinged with a right-angled triangle plate (30), and the hinge part of the right-angled triangle plate (30) is the right-angled part of the right-angled triangle plate (30).

7. A receiving device for producing soft magnetic ferrite cores according to claim 6, characterized in that: The upper surface of the threaded sleeve (28) is lower than the upper surface of the right-angled triangle (30).

8. A receiving device for producing soft magnetic ferrite cores according to claim 6, characterized in that: The right-angled triangle (30) rotates in a direction away from the ratchet block (33).

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