Pin folding, shaping and pin cutting all-in-one machine for magnetic ring inductor

Abstract

The utility model relates to a pin folding, shaping and pin cutting all-in-one machine for a magnetic ring inductor. The pin folding, shaping and pin cutting all-in-one machine for the magnetic ring inductor comprises a workbench, an inductor base is arranged on the workbench, a first air cylinder and a second air cylinder are arranged on the upper side of the inductor base, and a third air cylinder, a fourth air cylinder, a fifth air cylinder and a sixth air cylinder are arranged on the periphery of the inductor base respectively; the first cylinder is connected with an inductor fixing column; the second air cylinder is connected with a foot folding block. The third air cylinder and the fourth air cylinder are connected with a first shaping block and a second shaping block respectively, the third air cylinder is used for driving the first shaping block to conduct shaping operation, and the fourth air cylinder is used for driving the second shaping block to conduct shaping operation on pins of the magnet ring inductor. The fifth air cylinder and the sixth air cylinder are connected with a first foot cutting block and a second foot cutting block respectively so as to conduct shaping and foot cutting operation. The pin folding, shaping and pin cutting all-in-one machine for the magnetic ring inductor can automatically carry out pin folding, shaping and corner cutting operation on the magnetic ring inductor, so that the production efficiency of the magnetic ring inductor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring inductor production, in particular to a machine for folding, shaping and cutting the legs of a magnetic ring inductor. Background Art

[0002] A toroidal inductor is an electronic component that consists of a toroidal iron core and a wire wound around it, and is used to store and release electrical energy. Toroidal inductors have a high quality factor and can effectively store and release electrical energy. They are often used in applications such as filtering, noise reduction, and voltage stabilization in electronic circuits. Its working principle is to hinder the change of current in an AC circuit, and to filter through the magnetic field generated by the coil.

[0003] During the processing of the magnetic ring inductor, after the wire is wound on the ring core, the direction of the pin lead-out of the magnetic ring inductor is perpendicular to the axial direction of the ring core. In order to facilitate the use and transportation of the magnetic ring inductor, the pins of the magnetic ring inductor need to be folded, shaped and cut. By folding, shaping and cutting the pins, the direction of the pin lead-out of the magnetic ring inductor is parallel to the axial direction of the ring core and the pin length meets the design specifications. However, the degree of automation of the folding, shaping and cutting operations of the magnetic ring inductor in the related art is low, resulting in low production efficiency of the magnetic ring inductor. Utility Model Content

[0004] Based on this, it is necessary to provide an all-in-one machine for folding, shaping and cutting the legs of magnetic ring inductors to address the problem that the degree of automation of the folding, shaping and corner cutting operations of magnetic ring inductors in related technologies is low, resulting in low production efficiency of magnetic ring inductors.

[0005] A machine for folding, shaping and cutting the legs of a magnetic ring inductor, comprising a workbench, an inductor seat for placing the magnetic ring inductor is provided on the workbench, a first cylinder and a second cylinder are provided on the upper side of the inductor seat, and a third cylinder, a fourth cylinder, a fifth cylinder and a sixth cylinder are provided around the inductor seat respectively;

[0006] The first cylinder is connected to an inductor fixing column, and the first cylinder is used to drive the inductor fixing column to move vertically to fix the magnetic ring inductor on the inductor seat;

[0007] The second cylinder is connected to a folding foot block, and the second cylinder is used to drive the folding foot block to move vertically so as to perform a folding operation on the pins of the magnetic ring inductor;

[0008] The third cylinder and the fourth cylinder are connected to the first shaping block and the second shaping block respectively, the third cylinder is used to drive the first shaping block to shape the pins of the magnetic ring inductor, and the fourth cylinder is used to drive the second shaping block to shape the pins of the magnetic ring inductor;

[0009] The fifth cylinder and the sixth cylinder are respectively connected to the first cutting block and the second cutting block. The fifth cylinder is used to drive the first cutting block to shape and cut the pins of the magnetic toroidal inductor, and the sixth cylinder is used to drive the second cutting block to shape and cut the pins of the magnetic toroidal inductor.

[0010] The above-mentioned integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor includes a workbench, on which is provided an inductor seat for placing the magnetic ring inductor, on which is provided a first cylinder and a second cylinder, on the upper side of the inductor seat, and around the inductor seat are provided a third cylinder, a fourth cylinder, a fifth cylinder and a sixth cylinder, respectively; the first cylinder is connected to an inductor fixing column, the second cylinder is connected to a leg folding block, the third cylinder and the fourth cylinder are connected to a first shaping block and a second shaping block, respectively, and the fifth cylinder and the sixth cylinder are connected to a first leg cutting block and a second leg cutting block, respectively. When the integrated machine for folding, shaping and cutting the pins of the magnetic ring inductor is working, the magnetic ring inductor is first placed on the inductor seat. At this time, the pin lead-out direction of the magnetic ring inductor is perpendicular to the axial direction of the ring iron core and is located directly below the pin folding block; then the first cylinder drives the inductor fixing column to move vertically downward and presses the magnetic ring inductor to fix the magnetic ring inductor; then the second cylinder drives the pin folding block to move vertically downward to bend the pins of the magnetic ring inductor; then the second cylinder drives the pin folding block to reset; then the third cylinder and the fourth cylinder respectively drive the first shaping block and the second shaping block to squeeze the pins of the magnetic ring inductor to pre-shape the pins of the magnetic ring inductor; then the fifth cylinder and the sixth cylinder respectively drive the first cutting block and the second cutting block to finally shape and cut the pins of the magnetic ring inductor. Through the driving action of the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder and the sixth cylinder, the integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor can automatically complete the folding, shaping and corner cutting operations of the magnetic ring inductor, thereby improving the production efficiency of the magnetic ring inductor.

[0011] In one of the embodiments, a limiting structure is provided on the inductor seat, and the limiting structure is used to limit the magnetic ring inductor.

[0012] In one of the embodiments, a plastic pressing block in contact with the surface of the magnetic ring inductor is provided at the end of the inductor fixing column.

[0013] In one embodiment, the inductor fixing column is cylindrical.

[0014] In one embodiment, the inductor seat is in a "cross" shape and includes a first protruding portion, a second protruding portion, a third protruding portion and a fourth protruding portion;

[0015] The first protrusion is arranged opposite to the second protrusion, and the third protrusion is arranged opposite to the fourth protrusion;

[0016] The folding block is provided with a first groove matching the inductor seat, the first shaping block and the second shaping block are respectively provided with a second groove and a third groove matching the inductor seat, and the first cutting block and the second cutting block are respectively provided with a fourth groove and a fifth groove matching the inductor seat.

[0017] In one embodiment, the inductor seat is arranged on the upper side of the center position of the workbench.

[0018] In one embodiment, a hollow structure matching the inductor seat is provided at the center of the workbench;

[0019] The hollow structure is used to cooperate with the cut redundant stitches to fall below the workbench.

[0020] In one of the embodiments, a collection box is provided below the workbench;

[0021] The collection box is used to collect the cut redundant pins.

[0022] In one embodiment, a cylinder bracket is provided on the workbench, and the first cylinder and the second cylinder are installed on the cylinder bracket.

[0023] In one of the embodiments, the workbench is further provided with a solenoid valve for controlling the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder and the sixth cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor of the utility model;

[0025] Figure 2 It is another overall structural schematic diagram of the integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor of the utility model;

[0026] Figure 3 It is a partial structural schematic diagram of the integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the inductor seat in the integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the foot folding block in the integrated machine for folding, shaping and cutting the foot of a magnetic ring inductor of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the first shaping block in the integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor of the utility model;

[0030] Figure 7 It is a structural schematic diagram of the second shaping block in the integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor of the utility model;

[0031] Figure 8 It is a structural schematic diagram of the first foot cutting block in the integrated machine for folding, shaping and cutting the foot of a magnetic ring inductor of the utility model;

[0032] Fig. 9 It is a structural schematic diagram of the second foot cutting block in the integrated machine for folding, shaping and cutting the foot of a magnetic ring inductor of the utility model;

[0033] Fig.10 It is a schematic diagram of the structure of the magnetic ring inductor after being processed by the integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor of the utility model;

[0034] Fig.11 It is a schematic diagram of the structure of the magnetic ring inductor before being processed by the integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor of the utility model;

[0035] Among them, 10 is a workbench, 20 is an inductor seat, 30 is a first cylinder, 40 is a second cylinder, 50 is a third cylinder, 60 is a fourth cylinder, 70 is a fifth cylinder, 80 is a sixth cylinder, 11 is a cylinder bracket, 12 is a solenoid valve, 21 is a first protrusion, 22 is a second protrusion, 23 is a third protrusion, 24 is a fourth protrusion, 31 is an inductor fixing column, 41 is a folding foot block, 51 is a first shaping block, 61 is a second shaping block, 71 is a first cutting foot block, 81 is a second cutting foot block, 411 is a first groove, 511 is a second groove, 611 is a third groove, 711 is a fourth groove, and 811 is a fifth groove. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] The utility model discloses an integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor.

[0040] like Figures 1 to 11 As shown, the integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor includes a workbench 10, on which is provided an inductor seat 20 for placing the magnetic ring inductor, a first cylinder 30 and a second cylinder 40 are provided on the upper side of the inductor seat 20, and a third cylinder 50, a fourth cylinder 60, a fifth cylinder 70 and a sixth cylinder 80 are respectively provided around the inductor seat 20.

[0041] The first cylinder 30 is connected to the inductor fixing column 31, and the first cylinder 30 is used to drive the inductor fixing column 31 to move vertically to fix the magnetic ring inductor on the inductor seat 20. The second cylinder 40 is connected to the folding foot block 41, and the second cylinder 40 is used to drive the folding foot block 41 to move vertically to fold the pins of the magnetic ring inductor. The third cylinder 50 and the fourth cylinder 60 are respectively connected to the first shaping block 51 and the second shaping block 61, and the third cylinder 50 is used to drive the first shaping block 51 to shape the pins of the magnetic ring inductor, and the fourth cylinder 60 is used to drive the second shaping block 61 to shape the pins of the magnetic ring inductor. The fifth cylinder 70 and the sixth cylinder 80 are connected to the first cutting block 71 and the second cutting block 81 respectively. The fifth cylinder 70 is used to drive the first cutting block 71 to shape and cut the pins of the magnetic toroidal inductor, and the sixth cylinder 80 is used to drive the second cutting block 81 to shape and cut the pins of the magnetic toroidal inductor.

[0042] The first cutting block 71 and the second cutting block 81 are respectively provided with blade structures for cooperating in cutting the pins of the magnetic ring inductor. Further, the structures of the first shaping block 51, the second shaping block 61, the first cutting block 71, and the second cutting block 81 cooperate with each other so that the pins of the magnetic ring inductor can be parallel to the axial direction of the ring core after shaping.

[0043] The above-mentioned integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor includes a workbench, on which is provided an inductor seat for placing the magnetic ring inductor, on which is provided a first cylinder and a second cylinder, on the upper side of the inductor seat, and around the inductor seat are provided a third cylinder, a fourth cylinder, a fifth cylinder and a sixth cylinder, respectively; the first cylinder is connected to an inductor fixing column, the second cylinder is connected to a leg folding block, the third cylinder and the fourth cylinder are connected to a first shaping block and a second shaping block, respectively, and the fifth cylinder and the sixth cylinder are connected to a first leg cutting block and a second leg cutting block, respectively. When the integrated machine for folding, shaping and cutting the pins of the magnetic ring inductor is working, the magnetic ring inductor is first placed on the inductor seat. At this time, the pin lead-out direction of the magnetic ring inductor is perpendicular to the axial direction of the ring iron core and is located directly below the pin folding block; then the first cylinder drives the inductor fixing column to move vertically downward and presses the magnetic ring inductor to fix the magnetic ring inductor; then the second cylinder drives the pin folding block to move vertically downward to bend the pins of the magnetic ring inductor; then the second cylinder drives the pin folding block to reset; then the third cylinder and the fourth cylinder respectively drive the first shaping block and the second shaping block to squeeze the pins of the magnetic ring inductor to pre-shape the pins of the magnetic ring inductor; then the fifth cylinder and the sixth cylinder respectively drive the first cutting block and the second cutting block to finally shape and cut the pins of the magnetic ring inductor. Through the driving action of the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder and the sixth cylinder, the integrated machine for folding, shaping and cutting the legs of the magnetic ring inductor can automatically complete the folding, shaping and corner cutting operations of the magnetic ring inductor, thereby improving the production efficiency of the magnetic ring inductor.

[0044] The inductor base 20 is provided with a limiting structure for limiting the magnetic ring inductor. The magnetic ring inductor is limited by the limiting structure so that the magnetic ring inductor itself will not move during the processing of the pins of the magnetic ring inductor, thereby ensuring the smooth progress of the processing.

[0045] Among them, the end of the inductor fixing column 31 is provided with a plastic pressing block in contact with the surface of the magnetic ring inductor. When the first cylinder 30 drives the inductor fixing column 31 to move vertically downward, the plastic pressing block continues to approach the magnetic ring inductor, and finally presses the magnetic ring inductor tightly onto the inductor seat 20. The material of the plastic pressing block is plastic, which can prevent damage to the magnetic ring inductor. Furthermore, the shape of the inductor fixing column 31 can be set according to actual needs. Preferably, the shape of the inductor fixing column 31 is cylindrical.

[0046] The inductor seat 20 is in a "cross" shape and includes a first protrusion 21, a second protrusion 22, a third protrusion 23 and a fourth protrusion 24. The first protrusion 21 is arranged opposite to the second protrusion 22, and the third protrusion 23 is arranged opposite to the fourth protrusion 24. The folding foot block 41 is provided with a first groove 411 matching the inductor seat 20, the first shaping block 51 and the second shaping block 61 are respectively provided with a second groove 511 and a third groove 611 matching the inductor seat 20, and the first cutting foot block 71 and the second cutting foot block 81 are respectively provided with a fourth groove 711 and a fifth groove 811 matching the inductor seat 20. Through the mutual cooperation between the inductor seat 20 and the folding block 41, the first shaping block 51, the second shaping block 61, the first cutting block 71 and the second cutting block 81, the integrated machine for folding, shaping and cutting the feet of the magnetic ring inductor can automatically complete the folding, shaping and corner cutting operations of the magnetic ring inductor, thereby improving the production efficiency of the magnetic ring inductor.

[0047] The inductor seat 20 is arranged on the upper side of the center of the workbench 10. The inductor seat 20 is arranged on the upper side of the center of the workbench 10, which can effectively utilize the space of the workbench 10, making the layout of the integrated machine for folding, shaping and cutting the magnetic ring inductor more reasonable.

[0048] Among them, a hollow structure matching the inductor seat 20 is provided at the center of the workbench 10; the hollow structure is used to match the cut redundant pins to fall below the workbench 10. Through the mutual cooperation between the hollow structure and the inductor seat 20, the cut redundant pins fall below the workbench 10, avoiding the cut redundant pins from accumulating on the workbench 10 to interfere with the normal operation of the integrated machine for folding, shaping and cutting the magnetic ring inductor pins.

[0049] Wherein, a collection box is provided below the workbench 10, and the collection box is used to collect the cut redundant pins. By collecting the cut redundant pins through the collection box, the operation and maintenance personnel can quickly carry and process the waste materials, thereby improving production efficiency.

[0050] Among them, a cylinder bracket 11 is provided on the workbench 10, and the first cylinder 30 and the second cylinder 40 are installed on the cylinder bracket 11. The first cylinder 30 and the second cylinder 40 are installed on the cylinder bracket 11, so that the structure of the first cylinder 30 and the second cylinder 40 is more stable and effective use of space is achieved.

[0051] The workbench 10 is also provided with a solenoid valve 12 for controlling the first cylinder 30, the second cylinder 40, the third cylinder 50, the fourth cylinder 60, the fifth cylinder 70 and the sixth cylinder 80. The first cylinder 30, the second cylinder 40, the third cylinder 50, the fourth cylinder 60, the fifth cylinder 70 and the sixth cylinder 80 are controlled by the solenoid valve 12, so that the first cylinder 30, the second cylinder 40, the third cylinder 50, the fourth cylinder 60, the fifth cylinder 70 and the sixth cylinder 80 have a faster response speed, which is beneficial to improving the working efficiency of the integrated machine for folding, shaping and cutting the feet of the magnetic ring inductor.

[0052] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A machine for folding, shaping and cutting the legs of a magnetic ring inductor, characterized in that: It comprises a workbench, on which an inductor seat for placing a magnetic ring inductor is arranged, a first cylinder and a second cylinder are arranged on the upper side of the inductor seat, and a third cylinder, a fourth cylinder, a fifth cylinder and a sixth cylinder are arranged around the inductor seat respectively; The first cylinder is connected to an inductor fixing column, and the first cylinder is used to drive the inductor fixing column to move vertically to fix the magnetic ring inductor on the inductor seat; The second cylinder is connected to a folding foot block, and the second cylinder is used to drive the folding foot block to move vertically so as to perform a folding operation on the pins of the magnetic ring inductor; The third cylinder and the fourth cylinder are connected to the first shaping block and the second shaping block respectively, the third cylinder is used to drive the first shaping block to shape the pins of the magnetic ring inductor, and the fourth cylinder is used to drive the second shaping block to shape the pins of the magnetic ring inductor; The fifth cylinder and the sixth cylinder are respectively connected to the first cutting block and the second cutting block. The fifth cylinder is used to drive the first cutting block to shape and cut the pins of the magnetic toroidal inductor, and the sixth cylinder is used to drive the second cutting block to shape and cut the pins of the magnetic toroidal inductor.

2. The integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor according to claim 1, characterized in that: The inductor seat is provided with a limiting structure, and the limiting structure is used to limit the magnetic ring inductor.

3. The integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor according to claim 2, characterized in that: The end of the inductor fixing column is provided with a plastic pressing block which contacts the surface of the magnetic ring inductor.

4. The integrated machine for folding, shaping and cutting the legs of a magnetic toroidal inductor according to claim 3, characterized in that: The inductor fixing column is cylindrical.

5. The integrated machine for folding, shaping and cutting the legs of a magnetic ring inductor according to claim 4, characterized in that: The inductor seat is in a "cross" shape and includes a first protruding portion, a second protruding portion, a third protruding portion and a fourth protruding portion; The first protrusion is arranged opposite to the second protrusion, and the third protrusion is arranged opposite to the fourth protrusion; The folding block is provided with a first groove matching the inductor seat, the first shaping block and the second shaping block are respectively provided with a second groove and a third groove matching the inductor seat, and the first cutting block and the second cutting block are respectively provided with a fourth groove and a fifth groove matching the inductor seat.

6. The integrated machine for folding, shaping and cutting the legs of a magnetic toroidal inductor according to claim 5, characterized in that: The inductor seat is arranged on the upper side of the center position of the workbench.

7. The integrated machine for folding, shaping and cutting the legs of a magnetic toroidal inductor according to claim 6, characterized in that: The center of the workbench is provided with a hollow structure matching the inductor seat; The hollow structure is used to cooperate with the cut redundant stitches to fall below the workbench.

8. The integrated machine for folding, shaping and cutting the legs of a magnetic toroidal inductor according to claim 7, characterized in that: A collection box is provided below the workbench; The collection box is used to collect the cut redundant pins.

9. The integrated machine for folding, shaping and cutting the legs of a magnetic toroidal inductor according to claim 8, characterized in that: A cylinder bracket is provided on the workbench, and the first cylinder and the second cylinder are installed on the cylinder bracket.

10. The integrated machine for folding, shaping and cutting the legs of a magnetic toroidal inductor according to claim 9, characterized in that: The workbench is also provided with a solenoid valve for controlling the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder and the sixth cylinder.

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