Magnetic core vibro-plate

Abstract

The utility model relates to the technical field of vibration disc, and disclose a magnetic core vibration disc, including base, vibration disc body, top tray and back hopper, the base top is equipped with vibration disc body, vibration disc body bottom is fixedly connected with the base through the adaptation bolt, and vibration disc body top is equipped with top tray, the top tray is arc circular groove structure, and top tray side wall is equipped with back hopper, back hopper and top tray top opening side edge are tangent intercommunication, including discharge control device, set up in top tray side wall is used for the quick discharge work of magnetic core material, still including return material control device, set up in top tray side wall is used for the return material work of magnetic core material, this vibration disc has effectively promoted the precision and the operational flexibility of magnetic core feeding, reduces manual intervention, and the conveying stability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of vibratory feeder technology, specifically a magnetic core vibratory feeder. Background Technology

[0002] In the field of electronic component manufacturing, magnetic cores, as core components of devices such as transformers and inductors, need to be automatically fed and sorted using vibratory feeders to meet the high-efficiency requirements of subsequent assembly processes.

[0003] Existing magnetic core vibratory feeders have significant shortcomings. Some equipment lacks a precise attitude screening structure, making it difficult to effectively separate incorrectly positioned magnetic cores, which requires manual adjustment in subsequent processes. The return channel design is unreasonable, making it impossible to achieve orderly return and reordering of unqualified magnetic cores. Furthermore, the discharge and return control devices are inconvenient to adjust, making it difficult to flexibly switch the feeding state according to the production rhythm, which can easily lead to feeding interruptions or accumulation, affecting production efficiency. To address these issues, we have proposed a magnetic core vibratory feeder. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a magnetic core vibratory feeder that solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a magnetic core vibratory feeder, comprising: The base includes a vibratory feeder body, a top plate, and a return hopper. The vibratory feeder body is located on the top of the base. The bottom of the vibratory feeder body is fixedly connected to the base by an adapter bolt. The top plate is located on the top of the vibratory feeder body. The top plate has an arc-shaped circular groove structure, and the return hopper is located on the side wall of the top plate. The return hopper is tangentially connected to the side opening of the top plate. A discharge control device is installed on the side wall of the top plate to quickly discharge the magnetic core material; A return material control device is installed on the side wall of the top plate and is used to return magnetic core materials.

[0006] Preferably, the bottom of the top plate is provided with a frustum, and the oblique side of the frustum is provided with four arc-shaped grooves arranged in a ring array. The inner arc wall of the top plate is provided with a spiral track, and the bottom of the spiral track is connected to the side of the frustum. The top opening side of the top plate is provided with a first fitting port and a second fitting port, and the bottom of both the first fitting port and the second fitting port are cut off from the spiral track.

[0007] Preferably, the inner wall of the top plate has a sliding inclined side one and a sliding inclined side two, with the sliding inclined side one located at the bottom of the mating opening one and the sliding inclined side two located at the bottom of the mating opening two.

[0008] Preferably, the return hopper has a straight vibration track groove inside, which is tangentially connected to the top end of the spiral track.

[0009] Preferably, the discharge control device is inclined and includes a discharge plate and a mounting base. The mounting base is a cuboid block structure, and one side wall of the mounting base is the discharge plate. The discharge plate is located on the inner side of the arc-shaped top plate. A connecting hole is provided at the center of one side wall of the mounting base. Two fixing grooves are provided on the two opposite sides of the top of the mounting base in an axisymmetrical manner. The fixing grooves are connected to the mating opening by an adapter screw.

[0010] Preferably, the discharge plate is a bent rectangular plate structure, and an adjustment groove is provided in the center of the side wall of the discharge plate. The adjustment groove is connected to the connection hole by an adapter bolt rod, and the bottom of the adjustment groove corresponds to the spiral track.

[0011] Preferably, the return material control device is in an inclined state. The return material control device includes a second mounting base and a return material plate. The return material plate is located at the bottom of the second mounting base. The second mounting base has a T-shaped block structure, and a through-hole is provided at the center of the top of the second mounting base. Two fixing grooves are provided on the two opposite sides of the top of the second mounting base in an axisymmetrical distribution. The fixing grooves are connected to the mating port by adapter screws.

[0012] Preferably, the return plate is attached to the bottom of the mounting base two, and the center of the return plate is provided with an adjustment groove two. The adjustment groove two is connected to the connection hole two through a matching threaded rod, and the return plate is connected to the spiral track cut off by the mating port two.

[0013] Compared with the prior art, the present invention provides a magnetic core vibratory feeder, which has the following advantages: This magnetic core vibratory feeder effectively improves the accuracy and operational flexibility of magnetic core feeding. Through the spiral track and the sliding inclined side one and sliding inclined side two, it can automatically screen magnetic cores that are not in the correct position and return them for rearrangement, reducing manual intervention and ensuring the uniformity of material posture in subsequent processes. The straight vibrating track groove of the return hopper can linearly arrange qualified magnetic cores, improving the stability of conveying. At the same time, the discharge plate of the discharge control device can flexibly control the discharge gap by adjusting the first groove, and the return plate of the return control device can quickly cut off the spiral track to stop the material. Operators can conveniently switch the feeding state according to the production rhythm to avoid material interruption or accumulation and ensure a smooth production process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the magnetic core vibratory feeder structure of this utility model; Figure 2 This is a schematic diagram showing the connection between the top plate and the return hopper of this utility model; Figure 3 This is a schematic diagram of the material discharge control device of this utility model; Figure 4 This is a schematic diagram of the material return control device of this utility model.

[0015] In the diagram: 1. Base; 2. Vibratory feeder body; 3. Top plate; 4. Return hopper; 5. Discharge control device; 6. Return control device; 7. Spiral track; 8. Sliding inclined side one; 9. Sliding inclined side two; 10. Mating port one; 11. Mating port two; 12. Frustum; 13. Arc groove; 14. Straight vibratory track groove; 15. Discharge plate; 16. Mounting seat one; 17. Adjustment groove one; 18. Fixing groove one; 19. Connecting hole one; 20. Mounting seat two; 21. Return plate; 22. Fixing groove two; 23. Connecting hole two; 24. Adjustment groove two. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution; A magnetic core vibratory feeder, comprising: The base 1, vibratory feeder body 2, top plate 3 and return hopper 4 are provided. The vibratory feeder body 2 is provided on the top of the base 1. The bottom of the vibratory feeder body 2 is fixedly connected to the base 1 by the adapter bolts. The top plate 3 is provided on the top of the vibratory feeder body 2. The top plate 3 has an arc-shaped circular groove structure. The return hopper 4 is provided on the side wall of the top plate 3. The return hopper 4 is tangentially connected to the side opening of the top of the top plate 3. The discharge control device 5 is located on the side wall of the top plate 3 and is used to quickly discharge the magnetic core material. The return material control device 6 is located on the side wall of the top plate 3 and is used to return the magnetic core material.

[0018] Furthermore, the bottom of the top plate 3 is provided with a frustum 12, and the oblique side of the frustum 12 is provided with four arc-shaped grooves 13 arranged in a ring array. The inner wall of the top plate 3 is provided with a spiral track 7, and the bottom of the spiral track 7 is connected to the side of the frustum 12. The top opening side of the top plate 3 is provided with a first fitting port 10 and a second fitting port 11, and the bottom of the first fitting port 10 and the second fitting port 11 are cut off from the spiral track 7. The magnetic core material is placed inside the top plate 3, and the rotating component inside the vibrating plate body 2 drives the top plate 3 to vibrate periodically, so that the magnetic core material gradually moves along the spiral track 7 on the side of the frustum 12. The four arc-shaped grooves 13 facilitate the magnetic core material to slide quickly to the bottom entrance of the spiral track 7.

[0019] Furthermore, the inner wall of the top plate 3 is provided with a sliding inclined side 1 8 and a sliding inclined side 2 9. The sliding inclined side 1 8 is located at the bottom of the mating port 10, and the sliding inclined side 2 9 is located at the bottom of the mating port 2 11. During the movement of the magnetic core material in the spiral track 7, it will be correctly flipped as the inner wall of the spiral track 7 changes. Some magnetic core materials that are not in the correct position will slide to the bottom of the top plate 3 through the sliding inclined side 1 8 and the sliding inclined side 2 9 and move again.

[0020] Furthermore, the return hopper 4 has a straight vibration track groove 14 inside, which is tangentially connected to the top end of the spiral track 7. The straight vibration track groove 14 of the return hopper 4 will arrange the correctly positioned magnetic core material in a neat and linear manner.

[0021] Furthermore, the discharge control device 5 is inclined and includes a discharge plate 15 and a mounting base 16. The mounting base 16 has a cuboid block structure, and the side wall of the mounting base 16 is the discharge plate 15. The discharge plate 15 is located on the arc-shaped inner wall of the top plate 3. A connecting hole 19 is opened in the center of the side wall of the mounting base 16. Two fixing grooves 18 are symmetrically distributed on the two opposite sides of the top of the mounting base 16. The fixing grooves 18 are connected to the mating port 10 by matching screws. When it is necessary to discharge the magnetic core material inside the top plate 3, the discharge plate 15 is slid, so that the gap between the discharge plate 15 and the bottom of the mating port 10 increases. Therefore, the magnetic core material will be discharged from the mating port 10, and some debris will also be discharged.

[0022] Furthermore, the discharge plate 15 is a bent rectangular plate structure, and an adjustment groove 17 is provided in the center of the side wall of the discharge plate 15. The adjustment groove 17 is connected to the connection hole 19 through the matching bolt rod, and the bottom of the adjustment groove 17 corresponds to the spiral track 7. The discharge plate 15 can slide through the adjustment groove 17.

[0023] Furthermore, the return material control device 6 is in an inclined state. The return material control device 6 includes a second mounting base 20 and a return plate 21. The return plate 21 is located at the bottom of the second mounting base 20. The second mounting base 20 has a T-shaped block structure, and a through-hole 23 is opened at the center of the top of the second mounting base 20. Two fixing grooves 22 are symmetrically distributed on two opposite sides of the top of the second mounting base 20. The fixing grooves 22 are connected to the mating port 21 by matching screws. When the material supply is to be stopped, the return plate 21 can be slid outward to disconnect the spiral track 7. Therefore, when the magnetic core material moves to the return material control device 6, it will slide down the sliding inclined side 29.

[0024] Furthermore, the return plate 21 is attached to the bottom of the mounting base 20, and the center of the return plate 21 is provided with an adjustment groove 24. The adjustment groove 24 is connected to the connection hole 23 through a matching threaded rod. The return plate 21 is connected to the spiral track 7 cut off by the mating port 11, and the return plate 21 can slide along the adjustment groove 24.

[0025] Structural Description: Base 1: Base 1 is the supporting foundation of the magnetic core vibratory feeder. The top is fixed to the vibratory feeder body 2 by the adapter bolts, providing stable support for the entire device and ensuring that the vibratory feeder body 2 will not shake significantly when it is working. Vibratory plate body 2: The vibratory plate body 2 is installed on the top of the base 1. It has a rotating component inside, which can drive the top plate 3 to generate periodic vibration, providing power for the movement of magnetic core materials. It is the core driving component of the device. Top plate 3: Top plate 3 is an arc-shaped circular groove structure, installed on the top of vibratory plate body 2. It has a frustum 12, spiral track 7 and other structures inside, which can accommodate magnetic core materials and allow them to move and sort. The side wall is also provided with mating port one 10 and mating port two 11. Return hopper 4: The return hopper 4 is located on the side wall of the top plate 3 and is tangentially connected to the side of the top opening of the top plate 3. It has a straight vibration track groove 14 inside, which can neatly and linearly arrange the magnetic core material in the correct position to achieve orderly conveying. Discharge control device 5: The discharge control device 5 is inclined and consists of a discharge plate 15 and a mounting base 16. It is located on the side wall of the top plate 3. The gap of the mating port 10 is adjusted by sliding the discharge plate 15 to realize the rapid discharge of magnetic core material. Return material control device 6: The return material control device 6 is in an inclined state and includes a mounting base 20 and a return plate 21, which is located on the side wall of the top plate 3. The sliding return plate 21 can disconnect the spiral track 7, so that the magnetic core material falls back through the sliding inclined side 9. Spiral track 7: The spiral track 7 is located on the arc-shaped inner wall of the top plate 3. Its bottom is connected to the side of the truncated cone 12, and its top end is connected to the straight vibration track groove 14 of the return hopper 4, so that the magnetic core material can be gradually raised and sorted under the action of vibration. Sliding inclined side 18: Sliding inclined side 18 is located on the arc-shaped inner wall of the top plate 3, at the bottom of the mating port 10, which allows the magnetic core material that is not in the correct position on the spiral track 7 to slide down to the bottom of the top plate 3 and rejoin the sorting. Sliding inclined edge 2 9: Sliding inclined edge 2 9 is located on the arc-shaped inner wall of the top plate 3, at the bottom of the mating port 2 11. When the spiral track 7 is disconnected, it can guide the magnetic core material to slide back to the bottom of the top plate 3, realizing material return. Matching port 10: Matching port 10 is opened on the side of the top opening of the top plate 3 and the bottom cut-off spiral track 7. It is matched with the discharge control device 5 and is the channel for the discharge of magnetic core material. It can also discharge some debris. Matching port 2 11: Matching port 2 11 is located on the side of the top opening of the top plate 3, adjacent to matching port 1 10. The bottom of the spiral track 7 is also cut off, and it cooperates with the return control device 6 to provide a channel for the return of the magnetic core. Frustum 12: Frustum 12 is located at the bottom of the top plate 3. Four arc-shaped grooves 13 are arranged in a ring on the oblique side. The side is connected to the bottom of the spiral track 7, which can guide the magnetic core material to slide towards the entrance of the spiral track 7. Arc-shaped groove 13: There are four arc-shaped grooves 13, which are arranged in a ring array on the inclined side of the frustum 12. They can reduce the movement resistance of the magnetic core material on the frustum 12 and facilitate the magnetic core material to slide quickly to the bottom inlet of the spiral track 7. Straight Vibration Track Trough 14: The straight vibration track trough 14 is opened inside the return hopper 4 and is tangentially connected to the top end of the spiral track 7. It can linearly sort the qualified magnetic core material coming from the spiral track 7 to ensure neat conveying. Discharge plate 15: The discharge plate 15 is a bent rectangular plate, located on the side wall of the mounting base 16 and on the inner side of the arc-shaped top plate 3. It has an adjustment groove 17 in the center, which can adjust the gap of the mating port 10 when sliding to control the material discharge. Mounting base 16: Mounting base 16 is a cuboid block structure with a discharge plate 15 mounted on the side wall. It has a connecting hole 19 and a fixing groove 18. It is fixed to the mating port 10 through the fixing groove 18, providing a mounting base for the discharge plate 15. Adjustment groove 17: Adjustment groove 17 is opened in the center of the side wall of the discharge plate 15. It is matched with the connection hole 19 of the mounting base 16 through the adapter bolt rod, providing space for the discharge plate 15 to slide and realizing the adjustment of the discharge gap. Fixing slot 18: There are two fixing slots 18, which are symmetrically distributed on both sides of the top of the mounting base 16. They are connected to the mating port 10 of the top plate 3 by the adapter screws, and the mounting base 16 is fixed on the top plate 3. Connection hole 19: Connection hole 19 is located at the center of the side wall of mounting base 16 and is engaged with adjustment groove 17 of discharge plate 15 through an adapter bolt rod to limit the sliding direction of discharge plate 15 and ensure stable adjustment. Mounting base 20: Mounting base 20 is a T-shaped block structure with a return plate 21 at the bottom. It has a connecting hole 23 and a fixing groove 22. It is fixed to the mating port 11 through the fixing groove 22, providing installation support for the return plate 21. Return plate 21: The return plate 21 fits the bottom of the mounting base 20 and has an adjustment groove 24 in the center, which can connect or disconnect the spiral track 7 cut off by the mating port 211 to control whether the magnetic core material is returned. Fixing groove 22: Fixing groove 22 is symmetrically distributed on both sides of the top of mounting base 20. It is connected to the mating port 211 of the top plate 3 by the adapter screw, so that the mounting base 20 is firmly installed on the side wall of the top plate 3. Connection hole 23: Connection hole 23 is a through hole, which is opened at the top center of mounting base 20. It cooperates with adjustment groove 24 of return plate 21 through a matching threaded rod to guide the sliding of return plate 21. Adjustment groove 24: Adjustment groove 24 is opened in the center of return plate 21 and cooperates with connection hole 23 of mounting base 20 to provide a path for the sliding of return plate 21 and realize the on / off adjustment of spiral track 7.

[0026] Working principle: The magnetic core vibratory feeder is correctly installed according to the diagram. Supported by the base 1, the vibratory feeder body 2 drives the top plate 3 to vibrate periodically. Magnetic core materials placed in the top plate 3 slide along the arc-shaped groove 13 on the side of the frustum 12 to the bottom of the spiral track 7. Under the action of vibration, they gradually rise along the spiral track 7. During the ascent, incorrectly positioned magnetic cores will slide back to the bottom of the top plate 3 via the first sliding inclined side 8 and the second sliding inclined side 9 for reordering. Correctly positioned magnetic cores enter the straight vibration track groove of the return hopper 4. 14. To achieve linear arrangement, when material needs to be discharged, the discharge plate 15 of the sliding discharge control device 5 expands the gap of the mating port 10 by adjusting the fit between the groove 17 and the connecting hole 19, and the magnetic core is discharged from the mating port 10. When the material supply needs to be stopped, the return plate 21 of the sliding return control device 6 disconnects the spiral track 7, and the magnetic core falls back through the sliding inclined side 9. The mounting base 16 and the mounting base 20 are fixed to the top plate 3 by the fixing groove 18 and the fixing groove 22, respectively, to ensure stable operation of the device.

[0027] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic core vibratory feeder, characterized in that, include: The base (1), vibratory feeder body (2), top plate (3) and return hopper (4) are provided. The vibratory feeder body (2) is provided on the top of the base (1). The bottom of the vibratory feeder body (2) is fixedly connected to the base (1) by the adapter bolts. The top plate (3) is provided on the top of the vibratory feeder body (2). The top plate (3) is an arc-shaped circular groove structure. The return hopper (4) is provided on the side wall of the top plate (3). The return hopper (4) is tangentially connected to the top opening side of the top plate (3). The discharge control device (5) is installed on the side wall of the top plate (3) and is used to quickly discharge the magnetic core material. The return material control device (6) is installed on the side wall of the top plate (3) and is used to return the magnetic core material.

2. The magnetic core vibratory feeder according to claim 1, characterized in that, The top plate (3) has a frustum (12) at its bottom, and four arc-shaped grooves (13) arranged in a ring array are opened on the oblique side of the frustum (12). The inner wall of the top plate (3) has a spiral track (7), and the bottom of the spiral track (7) is connected to the side of the frustum (12). The top opening side of the top plate (3) has a first fitting port (10) and a second fitting port (11), and the bottom of the first fitting port (10) and the second fitting port (11) cut off the spiral track (7).

3. A magnetic core vibratory feeder according to claim 2, characterized in that, The top plate (3) has a sliding inclined side one (8) and a sliding inclined side two (9) on its arc-shaped inner wall. The sliding inclined side one (8) is located at the bottom of the mating opening one (10), and the sliding inclined side two (9) is located at the bottom of the mating opening two (11).

4. A magnetic core vibratory feeder according to claim 1, characterized in that, The return hopper (4) has a straight vibration track groove (14) inside, which is tangentially connected to the top end of the spiral track (7).

5. A magnetic core vibratory feeder according to claim 1, characterized in that, The discharge control device (5) is inclined. The discharge control device (5) includes a discharge plate (15) and a mounting base (16). The mounting base (16) is a cuboid block structure, and the side wall of the mounting base (16) is the discharge plate (15). The discharge plate (15) is located on the arc-shaped inner wall side of the top plate (3). A connecting hole (19) is opened in the center of the side wall of the mounting base (16). Two fixing grooves (18) are opened on the two opposite sides of the top of the mounting base (16) in an axisymmetrical distribution. The fixing grooves (18) are connected to the mating port (10) by the matching screw.

6. A magnetic core vibratory feeder according to claim 5, characterized in that, The discharge plate (15) is a bent rectangular plate structure, and an adjustment groove (17) is provided in the center of the side wall of the discharge plate (15). The adjustment groove (17) is connected to the connection hole (19) by means of a matching bolt rod, and the bottom of the adjustment groove (17) corresponds to the spiral track (7).

7. A magnetic core vibratory feeder according to claim 1, characterized in that, The return material control device (6) is in an inclined state. The return material control device (6) includes a second mounting base (20) and a return plate (21). The return plate (21) is located at the bottom of the second mounting base (20). The second mounting base (20) has a T-shaped block structure, and a through-hole (23) is provided at the center of the top of the second mounting base (20). Two fixing grooves (22) are provided on the two opposite sides of the top of the second mounting base (20) in an axisymmetrical distribution. The fixing grooves (22) are connected to the mating port (11) by means of an adapter screw.

8. A magnetic core vibratory feeder according to claim 7, characterized in that, The return plate (21) is attached to the bottom of the mounting base (20), and the center of the return plate (21) is provided with the adjustment groove (24). The adjustment groove (24) is connected to the connection hole (23) through the matching threaded rod. The return plate (21) is connected to the spiral track (7) cut off by the mating port (11).

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