Manual multi-station coil cutting device

Abstract

The utility model discloses a manual multi-station coil cutting device which comprises a motor, a coil installation rod, a base and a first fixing head provided with a first inserting hole, one end of the coil installation rod is inserted into the first inserting hole, a sliding block and a main body plate are arranged on the base, the sliding block is connected with the upper surface of the base in a sliding mode, and the main body plate is connected with the side face of the sliding block. A rotating shaft, a manual pressing rod, a connecting rod and a cutting fixing rod are arranged on the main body mounting plate, the rotating shaft vertically penetrates through the middle of the main body plate, one end of the rotating shaft is vertically and fixedly connected with the manual pressing rod, the other end of the rotating shaft is vertically and fixedly connected with one end of the connecting rod, and the other end of the connecting rod is vertically and fixedly connected with the cutting fixing rod; a plurality of separating sheets and a plurality of mounting seats are arranged on the cutting fixing rod, the separating sheets and the mounting seats are alternately distributed on the cutting fixing rod at intervals, and blades are arranged on the mounting seats. According to the multi-station coil cutting device, the multi-station cutting function of the coil is achieved, and the coil cutting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coil cutting, in particular to a manual multi-station coil cutting device. Background Art

[0002] The circuit board installed in the current transformer is provided with a coil for storing electrical energy. Defective products are inevitable during the processing and winding process. In order to recycle resources rationally, the copper wire is usually cut and removed and then rewound for use. The existing cutting method is that personnel manually put the defective coil directly on the rotating shaft of the motor, place the cutting knife on the copper wire and start the motor, use the relative movement of the coil and the cutting knife to cut the copper wire, and then remove the coil. However, this technical solution can only place one coil at a time, and repeated loading and unloading actions are many, resulting in low cutting efficiency, which needs further improvement. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a manual multi-station coil cutting device with improved cutting efficiency.

[0004] The purpose of the utility model is achieved through the following technical solutions: a manual multi-station coil cutting device, including a motor, a coil mounting rod, and a base, a first fixed head is provided on the output shaft of the motor, the first fixed head is provided with a first jack, one end of the coil mounting rod is plugged into the first jack, the base is located on the side of the motor, a slider and a main body plate are provided on the base, the slider is slidably connected to the upper surface of the base, one end of the main body plate is fixedly connected to the side of the slider, the main body plate is perpendicular to the coil mounting rod, and the slider pushes the main body plate to approach the coil mounting rod. Or move away from, the main body plate is provided with a rotating shaft, a manual pressure rod, a connecting rod, and a cutting fixing rod, the rotating shaft vertically passes through the middle of the main body plate, one end of the rotating shaft is vertically fixedly connected to the manual pressure rod, the other end of the rotating shaft is vertically fixedly connected to one end of the connecting rod, the other end of the connecting rod is vertically fixedly connected to the cutting fixing rod, a plurality of separators and a plurality of mounting seats are provided on the cutting fixing rod, the separators and the mounting seats are alternately distributed on the cutting fixing rod, a blade is provided on the mounting seat, the cutting fixing rod rotates with the rotating shaft as the center and can coincide with the position of the coil mounting rod.

[0005] Furthermore, a limit plate is provided on the main body plate, and the limit plate is located below the manual pressure rod.

[0006] Furthermore, an L-shaped rod and a spring are provided on the main body plate, the long end of the L-shaped rod is fixedly connected to the main body plate, the short end of the L-shaped rod is located above the manual pressure rod, one end of the spring is fixedly connected to the short end of the L-shaped rod, and the other end of the spring is fixedly connected to the manual pressure rod.

[0007] Furthermore, a second fixing head is provided on the main body plate, the second fixing head is rotatably connected to the main body plate, a second plug hole is provided on the second fixing head, and the other end of the coil mounting rod is plugged into the second plug hole.

[0008] Furthermore, the first plug hole is non-circular.

[0009] Furthermore, a separation slit is provided on the coil installation rod, and the separation slit extends from an end surface of one end of the coil installation rod to the interior of the other end.

[0010] The utility model has the following advantages: by alternately arranging a plurality of blades and separators on the coil cutting rod, the coils can be individually separated by the separators and cut, thereby realizing a multi-station cutting function; the original integrated fixed connection between the coil mounting rod and the first fixed head is replaced by a plug-in connection, which facilitates the installation of the coil on the coil mounting rod and improves the installation efficiency; the sliding connection between the base and the slider can limit the moving track of the main plate, facilitate the positioning between the blade and the coil, and facilitate the plug-in positioning between the coil mounting rod and the second fixed head; the structure is simple, the operation is convenient, and the coil cutting efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0012] Figure 2 It is a front view structural schematic diagram of the utility model;

[0013] Figure 3 It is a front view structural schematic diagram of the coil mounting rod of the utility model;

[0014] Figure 4 The utility model Figure 3 Schematic diagram of the right view structure.

[0015] In the figure, 1. motor; 2. first fixed head; 3. first socket; 4. coil mounting rod; 5. base; 6. slider; 7. main body plate; 8. rotating shaft; 9. manual pressure rod; 10. connecting rod; 11. cutting fixed rod; 12. mounting seat; 13. separator; 14. blade; 15. L-shaped rod; 16. spring; 17. limit plate; 18. second fixed head; 19. second socket; 20. separating seam. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] like Figure 1 , Figure 2 As shown, a manual multi-station coil cutting device includes a motor 1, a coil mounting rod 4, and a rectangular base 5. A first fixed head 2 is installed on the output shaft of the motor 1, and a first plug hole 3 is provided at the center of the end surface of the first fixed head 2. Figure 3As shown, the coil mounting rod 4 is a long rod structure, both ends of the coil mounting rod 4 are square, the middle part is cylindrical, and a separation slit 20 is provided on the coil mounting rod 4. The separation slit 20 extends from the end surface of one end of the coil mounting rod 4 to the inside of the other end. The separation slit 20 divides one end of the coil mounting rod 4 into two symmetrical parts. The coil to be cut can be interference fit on the coil mounting rod 4. One end of the coil mounting rod 4 is plugged into the first plug hole 3, and the first plug hole 3 is also a square groove. The base 5 is located on the side of the motor 1. A slider 6 and a main body plate 7 are installed on the base 5. The slider 6 is slidably connected to the upper surface of the base 5. The slider 6 and the base 5 can be connected by existing technology. The ordinary slide rail slider structure in the operation slides relatively, one end of the main plate 7 is welded to the side of the slider 6, the main plate 7 is perpendicular to the sliding track of the coil mounting rod 4 and the slider 6, the slider 6 pushes the main plate 7 to move closer or farther away from the coil mounting rod 4, the main plate 7 is installed with a rotating shaft 8, a manual pressure rod 9, a connecting rod 10, a cutting fixing rod 11, an L-shaped rod 15, a spring 16, a limit plate 17, and a second fixed head 18, the rotating shaft 8 vertically passes through the middle of the main plate 7, the rotating shaft 8 and the main plate 7 are rotatably connected, the right end of the rotating shaft 8 is vertically welded to one end of the manual pressure rod 9, the other end of the rotating shaft 8 is vertically welded to one end of the connecting rod 10, the connecting rod The other end of 10 is vertically welded to the cutting fixing rod 11, and the cutting fixing rod 11, the connecting rod 10, and the rotating shaft 8 form a Z shape. A plurality of separators 13 and a plurality of mounting seats 12 are installed on the cutting fixing rod 11. The separators 13 and the mounting seats 12 are alternately distributed on the cutting fixing rod 11, and the separators 13 and the mounting seats 12 are both sleeved on the cutting fixing rod 11. The end of the cutting fixing rod 11 uses a nut to fix the separator 13 and the mounting seat 12 together. The lower part of the mounting seat 12 is plugged with a blade 14. The cutting fixing rod 11 rotates with the rotating shaft 8 as the center and can coincide with the position of the coil mounting rod 4. The purpose is to make the blade 14 touch the cutting The copper wire on the coil mounting rod 4 is cut, the limit plate 17 is located below the manual pressure rod 9, the limit plate 17 is horizontally welded to the main plate 7, and the blade 14 is restricted from continuing to rotate and damaging the inner ring. The long end of the L-shaped rod 15 is vertically welded to the upper surface of the main plate 7, and the short end of the L-shaped rod 15 is located above the manual pressure rod 9. One end of the spring 16 is sleeved on the short end of the L-shaped rod 15, and the other end of the spring 16 is connected to the middle part of the manual pressure rod 9 through a hook. The second fixed head 18 is rotatably mounted on the left end of the main plate 7, and the second socket 19 is installed on the second fixed head 18. The second socket 19 is also a square groove, and the other end of the coil mounting rod 4 is inserted into the second socket 19.

[0020] The working principle of the utility model is as follows: a plurality of coils to be cut are mounted on the coil mounting rod, and then one end of the coil mounting rod is inserted into the first insertion hole, and then a person manually holds the manual pressure rod and pushes it to the left, and the slider slides horizontally on the base and limits the sliding track of the main body plate until the other end of the coil mounting rod is inserted into the second insertion hole, and then the motor is started, the coil mounting rod drives the coil to rotate, the person presses the manual pressure rod downward, the spring is stretched, and the blade on the cutting fixed rod touches the coil to complete the cutting, until the limit plate blocks the manual pressure rod from continuing to move downward, and after the cutting is completed, the above steps are reversed to complete one cycle; the setting of the limit plate can avoid the problem of damage caused by the blade cutting the inner ring; the setting of the L-shaped rod and the spring enables the blade to automatically rebound to its position after the person releases the manual pressure rod; the second fixed head arranged on the main body plate cooperates with the first fixed head to further improve the stability of the coil mounting rod when rotating; a separation slit is provided on the coil mounting rod, and the person controls the opening size of the separation slit to control the size of the extrusion force between the coil mounting rod and the coil, and can avoid the problem that the copper wire cannot be cut due to the relative rotation between the coil mounting rod and the coil.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A manual multi-station coil cutting device, characterized in that: The invention comprises a motor (1), a coil mounting rod (4), and a base (5); a first fixed head (2) is arranged on the output shaft of the motor (1); the first fixed head (2) is arranged on a first plug hole (3); one end of the coil mounting rod (4) is plugged into the first plug hole (3); the base (5) is located on the side of the motor (1); a slider (6) and a main body plate (7) are arranged on the base (5); the slider (6) is slidably connected to the upper surface of the base (5); one end of the main body plate (7) is fixedly connected to the side of the slider (6); the main body plate (7) is perpendicular to the coil mounting rod (4); the slider (6) pushes the main body plate (7) to move towards or away from the coil mounting rod (4); a rotating shaft (8), a manual A pressure rod (9), a connecting rod (10), and a cutting fixing rod (11), wherein the rotating shaft (8) vertically passes through the middle of the main body plate (7), one end of the rotating shaft (8) is vertically fixedly connected to the manual pressure rod (9), the other end of the rotating shaft (8) is vertically fixedly connected to one end of the connecting rod (10), and the other end of the connecting rod (10) is vertically fixedly connected to the cutting fixing rod (11), a plurality of separators (13) and a plurality of mounting seats (12) are arranged on the cutting fixing rod (11), the separators (13) and the mounting seats (12) are alternately distributed on the cutting fixing rod (11), a blade (14) is arranged on the mounting seat (12), and the cutting fixing rod (11) rotates with the rotating shaft (8) as the center and can overlap with the position of the coil mounting rod (4).

2. A manual multi-station coil cutting device according to claim 1, characterized in that: A limit plate (17) is provided on the main body plate (7), and the limit plate (17) is located below the manual pressure rod (9).

3. A manual multi-station coil cutting device according to claim 1, characterized in that: An L-shaped rod (15) and a spring (16) are provided on the main body plate (7); the long end of the L-shaped rod (15) is fixedly connected to the main body plate (7); the short end of the L-shaped rod (15) is located above the manual pressure rod (9); one end of the spring (16) is fixedly connected to the short end of the L-shaped rod (15); and the other end of the spring (16) is fixedly connected to the manual pressure rod (9).

4. A manual multi-station coil cutting device according to claim 1, characterized in that: The main body plate (7) is provided with a second fixing head (18), the second fixing head (18) being rotatably connected to the main body plate (7), the second fixing head (18) being provided with a second plug hole (19), and the other end of the coil mounting rod (4) being plugged into the second plug hole (19).

5. A manual multi-station coil cutting device according to claim 1, characterized in that: The first insertion hole (3) is non-circular.

6. A manual multi-station coil cutting device according to claim 1, characterized in that: The coil installation rod (4) is provided with a separation slit (20), and the separation slit (20) extends from an end surface of one end of the coil installation rod (4) to the interior of the other end.

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