Magnetic core stamping feeding device

Abstract

The utility model relates to the technical field of magnetic core production auxiliary equipment, and particularly discloses a magnetic core stamping feeding device which comprises a storage box, a storage area is arranged in the middle of the storage box, a vertical feeding plate is slidably arranged at the bottom of a storage cavity, and the two ends of the vertical feeding plate are slidably connected with the body wall of the storage box through guide assemblies. The middle part of one end of the vertical feeding plate is connected with a matched screw rod; compared with a traditional scheme, a worker can flexibly and accurately control the moving distance of the vertical feeding plate every time by controlling the number of turns of rotation of the lead screw, so that the machining requirements of workpieces with different thicknesses can be flexibly met, the step of replacing a spring in the traditional scheme is omitted, the production efficiency is improved, and manpower waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core production auxiliary equipment, in particular to a magnetic core stamping and feeding device. Background Art

[0002] A magnetic core refers to a sintered magnetic metal oxide composed of a mixture of various iron oxides. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials. Ferrite cores are used in coils and transformers of various electronic devices.

[0003] The existing Chinese patent with application number: 202122473250.5 discloses a magnetic core stamping feeding device, including a base, the upper surface of the base is provided with a placement groove, the inner wall of the placement groove is provided with a groove, the inner wall of the groove is fixedly connected with a fixing rod, the surface of the fixing rod is slidably connected with a slider, the surface of the slider is fixedly connected with a lifting plate, the surface of the fixing rod is sleeved with a compression spring, the top of the compression spring is fixedly connected to the lower surface of the slider, the front side of the base is fixedly connected with an installation fixing plate, the surface of the installation fixing plate is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a feeding push plate.

[0004] When the above technology is used, by setting a base, a placement slot, a fixing rod, a slider, a lifting plate, a compression spring, an electric push rod and a loading push plate, the workpiece plates can be stacked one by one in the placement slot. When loading, the electric push rod pushes the loading push plate to push the top workpiece plate for loading, and then drives the lifting plate upward under the action of the compression spring, so as to facilitate the loading of the next workpiece, thereby realizing automatic feeding operation and improving work efficiency. However, in actual use, the elasticity of the compression spring gradually decreases with the extension of the use time, which affects the feeding accuracy. When changing the processing batch, if the thickness and weight of the workpiece are different, the compression spring needs to be replaced accordingly to avoid affecting its feeding accuracy, so that the above-mentioned feeding device cannot effectively reduce manpower and improve production efficiency when in use; therefore, in order to solve the above-mentioned technical problems, we propose a magnetic core stamping feeding device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a magnetic core stamping and feeding device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A magnetic core stamping feeding device comprises a storage box, a storage area is provided in the middle of the storage box, a vertical feeding plate is slidably provided at the bottom of the storage cavity, both ends of the vertical feeding plate are slidably connected to the body wall of the storage box through a guide assembly, a matching screw rod is connected to the middle of one end of the vertical feeding plate, both ends of the screw rod are rotatably connected to the body wall of the storage box and the lower end of the screw rod extends to the bottom of the storage box and is connected to a motor, an electric cylinder is installed on one side of the upper end of the storage box, and a horizontal feeding plate is installed at the output end of the electric cylinder.

[0008] Preferably, the upper surface of the vertical loading plate is provided with a matching upwardly protruding support portion corresponding to the storage area, and the interior of the support portion is hollow.

[0009] Preferably, a mounting groove is provided on one side of the storage box, and an observation plate is installed in the mounting groove.

[0010] Preferably, the guide assembly includes a guide rod and a sliding bearing, the upper end of the guide rod is fixed inside the wall of the storage box, and the sliding bearing is installed at the four corners of the vertical loading plate and is slidably connected to the adjacent guide rods.

[0011] Preferably, a matching reducer is installed at the corresponding screw rod below the storage box, and the input end of the reducer is connected to the output end of the motor.

[0012] Preferably, two guide protrusions are symmetrically provided on the upper surface of the material storage box corresponding to the storage area, and the height of the guide protrusions is consistent with the thickness of the workpiece to be processed.

[0013] Preferably, mounting holes are provided on both sides of the upper end of the material storage box, and there is a gap between the lower surface of the horizontal loading plate and the upper surface of the material storage box.

[0014] The magnetic core stamping and feeding device proposed in the utility model has the following beneficial effects:

[0015] 1: In the utility model, the output end of the motor drives the screw to rotate, and when the screw rotates, it drives the vertical loading plate to move upward or downward accordingly, and then during production, the motor pushes the vertical loading plate to move upward a certain distance through the screw, and this distance is the same as the thickness of the workpiece to be processed, that is, at this time, the workpiece on the top layer of the storage area is located outside the upper part of the storage box, and then the output end of the electric cylinder pushes the workpiece horizontally through the horizontal loading plate until the workpiece moves to the bottom of the stamping part of the external equipment, and then the workpiece can be stamped, thereby through the rotation of the screw, each workpiece can be gradually transported upward and the final loading can be completed through the electric cylinder; that is, compared with the traditional solution, the personnel can flexibly and accurately control the moving distance of the vertical loading plate each time by controlling the number of rotations of the screw, so as to flexibly adapt to the processing needs of workpieces of different thicknesses, thereby leaving the step of replacing the spring in the traditional solution, which improves production efficiency and reduces manpower waste.

[0016] 2: The utility model has consumption; the setting of the observation plate allows personnel to directly observe the position of the vertical loading plate from the side, and then determine the remaining workpiece to be processed inside the storage box by observing the position of the vertical loading plate, so as to prepare the workpiece in advance for replacement, thereby improving production efficiency; the setting of the guide component can guide the movement of the vertical loading plate, thereby improving the stability of the vertical loading plate during movement; the setting of the reducer effectively amplifies the torque of the motor, thereby reducing the load of the motor and improving the control accuracy of the motor on the screw rod, so as to more accurately control the loading; the setting of the guide protrusion can guide when the horizontal loading plate pushes the workpiece, so that the workpiece can be accurately located at the stamping position after feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an external schematic diagram of a magnetic core stamping and feeding device proposed by the utility model;

[0018] Figure 2 This is a bottom view schematic diagram of a magnetic core stamping and feeding device proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a magnetic core stamping and feeding device proposed by the utility model;

[0020] Figure 4 A schematic diagram of a material storage box for a magnetic core stamping and feeding device proposed in the utility model;

[0021] Figure 5 This is a schematic diagram of the cooperation between a vertical feeding plate and a workpiece of a magnetic core stamping feeding device proposed by the utility model;

[0022] Figure 6 This is a schematic diagram of the interior of a support plate of a magnetic core stamping and feeding device proposed by the utility model.

[0023] In the figure: 1. material storage box; 2. vertical loading plate; 3. screw; 4. motor; 5. electric cylinder; 6. horizontal loading plate; 7. support part; 8. observation plate; 9. guide rod; 10. sliding bearing; 11. reducer; 12. guide protrusion. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] Reference Figure 1-6A magnetic core stamping feeding device comprises a storage box 1, a storage area is provided in the middle of the storage box 1, a vertical feeding plate 2 is slidably provided at the bottom of the storage cavity, the workpiece to be processed is placed on the upper surface of the vertical feeding plate 2, and the two ends of the vertical feeding plate 2 are slidably connected to the body wall of the storage box 1 through a guide assembly, and a matching screw rod 3 is connected to the middle of one end of the vertical feeding plate 2, and the two ends of the screw rod 3 are rotatably connected to the body wall of the storage box 1 and the lower end of the screw rod 3 extends to the bottom of the storage box 1 and is connected to a motor 4, an electric cylinder 5 is installed on one side of the upper end of the storage box 1, and a horizontal feeding plate 6 is installed at the output end of the electric cylinder 5.

[0027] Example 2

[0028] Reference Figure 1-6 , when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0029] The upper surface of the vertical loading plate 2 is provided with a matching upwardly protruding support portion 7 corresponding to the storage area. The interior of the support portion 7 is in a hollow state. The setting of the support portion 7 facilitates the vertical loading plate 2 to transport the workpieces of the lowest layer to the top of the storage box 1. Since the interior of the support portion 7 is in a hollow state, the weight of the support portion 7 is effectively reduced, that is, the load of the motor 4 is reduced, thereby reducing the energy consumption of the motor 4; a mounting groove is provided on one side of the storage box 1, and an observation plate 8 is installed in the mounting groove. The setting of the observation plate 8 allows personnel to directly observe the vertical loading plate 2 from the side. The position of the vertical loading plate 2 can be determined by observing the position of the vertical loading plate 2, so as to determine the remaining workpiece to be processed inside the storage box 1, so as to prepare the workpiece in advance for replacement, thereby improving production efficiency; the guide assembly includes a guide rod 9 and a sliding bearing 10, the upper end of the guide rod 9 is fixed inside the wall of the storage box 1, and the sliding bearing 10 is installed at the four corners of the vertical loading plate 2 and is slidably connected to the adjacent guide rods 9. The setting of the guide assembly can guide the movement of the vertical loading plate 2, thereby improving the stability of the vertical loading plate 2 during movement.

[0030] A matching reducer 11 is installed at the bottom of the storage box 1 corresponding to the screw rod 3. The input end of the reducer 11 is connected to the output end of the motor 4. The reducer 11 is a common component for speed regulation and torque regulation. In actual use, it can be selected according to economic ability and control accuracy. The setting of the reducer 11 effectively amplifies the torque of the motor 4, thereby reducing the load of the motor 4 and improving the control accuracy of the motor 4 on the screw rod 3, which can more accurately control the feeding; the upper surface of the storage box 1 is symmetrically provided with two guide protrusions 12 corresponding to the storage area, and the guide protrusions The height of the lifting 12 is consistent with the thickness of the workpiece to be processed. The setting of the guide protrusion 12 can guide the workpiece when the horizontal loading plate 6 pushes it, so that the workpiece can be accurately located at the stamping position after feeding; mounting holes are provided on both sides of the upper end of the storage box 1, and there is a gap between the lower surface of the horizontal loading plate 6 and the upper surface of the storage box 1. The setting of the mounting holes facilitates the installation of the storage box 1, and the gap between the horizontal loading plate 6 and the upper surface of the storage box 1 avoids friction between the horizontal loading plate 6 and the upper surface of the storage box 1 when moving, thereby reducing noise and wear of the storage box 1.

[0031] Principle and advantages of use: During the use of the utility model, the storage box 1 is installed in the loading area of ​​the external magnetic core stamping equipment, and then the personnel starts the motor 4, that is, the output end of the motor 4 drives the screw rod 3 to rotate, and when the screw rod 3 rotates, it drives the vertical loading plate 2 to move upward or downward accordingly, and then during production, the vertical loading plate 2 is first driven to move upward by the screw rod 3 until the upper surface of the vertical loading plate 2 is flush with the upper surface of the storage box 1. At this time, the personnel can place the workpiece to be processed on the upper surface of the vertical loading plate 2, and then the output end of the motor 4 is reversed, that is, the screw rod 3 drives the vertical loading plate 2 to move downward, until the vertical loading plate 2 moves to the lowermost end of the storage area, and the device is now ready for loading.

[0032] Furthermore, when the magnetic core is stamped, the motor 4 pushes the vertical loading plate 2 upward by the screw rod 3 for a certain distance, and this distance is the same as the thickness of the workpiece to be processed, that is, at this time, the workpiece on the top layer of the storage area is located outside the upper part of the storage box 1, and then the output end of the electric cylinder 5 pushes the workpiece horizontally through the horizontal loading plate 6 until the workpiece moves to under the stamping part of the external equipment, and then the workpiece can be stamped, thereby through the rotation of the screw rod 3, each workpiece can be gradually transported upward and the final loading can be completed by the electric cylinder 5; that is, compared with the traditional scheme, the personnel of this scheme can flexibly and accurately control the moving distance of the vertical loading plate 2 each time by controlling the number of rotations of the screw rod 3, so as to flexibly adapt to the processing requirements of workpieces of different thicknesses, thereby leaving the step of replacing the spring in the traditional scheme, which improves production efficiency and reduces manpower waste.

[0033] It should be further explained that the setting of the support part 7 facilitates the vertical loading plate 2 to transport the bottom layer of the workpiece to the top of the storage box 1, and since the interior of the support part 7 is hollow, the weight of the support part 7 is effectively reduced, that is, the load of the motor 4 is reduced, thereby reducing the energy consumption of the motor 4; the setting of the observation plate 8 allows personnel to directly observe the position of the vertical loading plate 2 from the side, and then determine the remaining workpiece to be processed inside the storage box 1 by observing the position of the vertical loading plate 2, so as to prepare the workpiece in advance for replacement, thereby improving production efficiency; the setting of the guide component can guide the movement of the vertical loading plate 2, thereby improving the stability of the vertical loading plate 2 when moving; the setting of the reducer 11 effectively amplifies the torque of the motor 4, thereby reducing the load of the motor 4 and improving the control accuracy of the motor 4 on the screw rod 3, so that the loading can be controlled more accurately; the setting of the guide protrusion 12 can guide when the horizontal loading plate 6 pushes the workpiece, so that the workpiece can be accurately located at the stamping position after feeding.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A magnetic core stamping feeding device, comprising a storage box (1), characterized in that: The storage box (1) has a storage area in the middle, and a vertical loading plate (2) is slidably provided at the bottom of the storage cavity. The two ends of the vertical loading plate (2) are slidably connected to the body wall of the storage box (1) through a guide assembly. A matching screw rod (3) is connected to the middle of one end of the vertical loading plate (2). The two ends of the screw rod (3) are rotatably connected to the body wall of the storage box (1), and the lower end of the screw rod (3) extends to the bottom of the storage box (1) and is connected to a motor (4). An electric cylinder (5) is installed on one side of the upper end of the storage box (1), and a horizontal loading plate (6) is installed at the output end of the electric cylinder (5).

2. A magnetic core stamping and feeding device according to claim 1, characterized in that: The upper surface of the vertical loading plate (2) is provided with a matching upwardly protruding support portion (7) corresponding to the storage area, and the interior of the support portion (7) is in a hollow state.

3. A magnetic core stamping and feeding device according to claim 1, characterized in that: A mounting groove is provided on one side of the material storage box (1), and an observation plate (8) is installed in the mounting groove.

4. A magnetic core stamping and feeding device according to claim 1, characterized in that: The guide assembly comprises a guide rod (9) and a sliding bearing (10). The upper end of the guide rod (9) is fixed inside the wall of the material storage box (1). The sliding bearing (10) is installed at the four corners of the vertical loading plate (2) and is slidably connected to the adjacent guide rods (9).

5. A magnetic core stamping and feeding device according to claim 1, characterized in that: A matching reducer (11) is installed below the material storage box (1) corresponding to the screw rod (3), and the input end of the reducer (11) is connected to the output end of the motor (4).

6. A magnetic core stamping and feeding device according to claim 1, characterized in that: Two guide protrusions (12) are symmetrically arranged on the upper surface of the material storage box (1) corresponding to the storage area, and the height of the guide protrusions (12) is consistent with the thickness of the workpiece to be processed.

7. A magnetic core stamping and feeding device according to claim 1, characterized in that: Mounting holes are provided on both sides of the upper end of the material storage box (1), and there is a gap between the lower surface of the horizontal loading plate (6) and the upper surface of the material storage box (1).

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