Wire feeding assembly of numerical control winding machine for inductor production

Abstract

The utility model discloses a wire feeding assembly of a numerical control winding machine for inductor production, which belongs to the technical field of winding machines and comprises a vertical plate, four groups of mounting cavities are arranged on one side wall of the vertical plate, and a bearing seat is arranged in the middle of each mounting cavity. According to the utility model, by designing a group of plug-in adsorption connecting mechanisms consisting of the electromagnets, the connecting shafts, the conducting rings and the conducting blocks, when the conveying wheel needs to be replaced according to the specification of a copper wire in the use process, the conveying wheel can be disassembled only by powering off the electromagnets to release the fixation of the connecting shafts, so that the replacement is convenient. When a new conveying wheel is installed, the conveying wheel can be adsorbed and fixed only by inserting the connecting shaft into the bearing seat and electrifying the electromagnet, meanwhile, in the rotating process, the electric conduction ring and the electric conduction block are combined to continuously supply power to the electromagnet, then the adsorption stability of the electromagnet is guaranteed, the conveying wheel can be rapidly replaced in the mode, and the replacement efficiency is improved. The replacement process is simple, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a wire feeding component of a numerically controlled winding machine for inductor production. Background Art

[0002] A winding machine is a device that winds a linear object onto a specific workpiece. It is usually used for winding copper wire. A CNC winding machine is required in the inductor production process, and the copper wire needs to be transported through a wire feeding assembly during the winding process.

[0003] The wire feeding assembly of the existing CNC winding machine for inductor production is used to pass the copper wire through the gap between the conveying wheels and then convey the copper wire by friction. In the wire feeding process of the above method, due to the different specifications of the copper wire, the conveying wheel and the pressure wheel need to be replaced according to the specifications of the copper wire. During the replacement process, since the two are mostly installed and fixed by bolts, the replacement process is relatively cumbersome, which not only causes inconvenience to the staff, but also affects the wire feeding efficiency of the device. Therefore, a wire feeding assembly of a CNC winding machine for inductor production is urgently needed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a wire feeding component of a numerically controlled winding machine for inductor production.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A wire feeding assembly of a CNC winding machine for inductor production comprises a vertical plate, four groups of installation cavities are opened on one side wall of the vertical plate, a bearing seat is arranged in the middle of the installation cavity, a plug-in cavity is reserved in the bearing seat, an electromagnet is installed in the plug-in cavity, a conveying wheel is arranged on one side of the installation cavity, a connecting shaft is fixed in the middle of the back wall of the conveying wheel, a conductive ring is fixed in the installation cavity, and a conductive block is fixed on one side wall of the bearing seat.

[0007] Preferably, the installation cavity is formed on the vertical plate, the bearing seat is rotatably connected to the installation cavity, the electromagnet is fixed inside the bearing seat by screws, and the electromagnet is a regular hexagonal structure.

[0008] Preferably, the connecting shaft is fixed on the back wall of the conveying wheel, and the connecting shaft is made of iron and has a regular hexagonal structure.

[0009] Preferably, the conductive ring is fixed in the mounting cavity by screws, and the conductive block is electrically connected to the electromagnet and the conductive ring.

[0010] Preferably, a transmission box is fixed on the back wall of the vertical plate, a motor is installed in the transmission box, a main gear is fixed on the output shaft of the motor, a sub-gear is meshed below the main gear, and the main gear and the sub-gear have the same specifications.

[0011] Preferably, the main gear and the auxiliary gear are fixedly connected to the bearing seat.

[0012] Preferably, an electric push rod is arranged between the conveying wheels, an adjustment seat is fixed on the output end of the electric push rod, and an adjustment wheel is rotatably installed in the adjustment seat.

[0013] Beneficial technical effects of the utility model:

[0014] The utility model designs a plug-in adsorption connection mechanism composed of an electromagnet, a connecting shaft, a conductive ring and a conductive block. During use, when the conveying wheel needs to be replaced according to the specifications of the copper wire, the electromagnet only needs to be powered off to release the fixation of the connecting shaft, and the conveying wheel can be disassembled. When installing a new conveying wheel, the connecting shaft only needs to be inserted into the bearing seat and the electromagnet is powered on to adsorb and fix the conveying wheel. At the same time, during the rotation process, the conductive ring and the conductive block are combined to continuously power the electromagnet, thereby ensuring the stability of its adsorption. This method can quickly replace the conveying wheel, and the replacement process is simple and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of a wire feeding assembly of a CNC winding machine for inductor production according to the utility model;

[0016] Figure 2 A back view of a preferred embodiment of a wire feeding assembly of a CNC winding machine for inductor production according to the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of a transmission box in a preferred embodiment of a wire feeding assembly of a CNC winding machine for inductor production according to the utility model;

[0018] Figure 4 It is an exploded schematic diagram of the connection relationship between one set of conveying wheels and the vertical plate in a preferred embodiment of a wire feeding assembly of a CNC winding machine for inductor production according to the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the internal structure of the installation cavity in a preferred embodiment of a wire feeding assembly of a CNC winding machine for inductor production.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Electric push rod; 2. Adjustment seat; 3. Conveying wheel; 4. Vertical plate; 5. Adjustment wheel; 6. Transmission box; 7. Motor; 8. Main gear; 9. Sub gear; 10. Installation cavity; 11. Bearing seat; 12. Connecting shaft; 13. Electromagnet; 14. Conductive block; 15. Conductive ring. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] like Figure 1-Figure 5 As shown, the present embodiment provides a wire feeding assembly of a CNC winding machine for inductor production, comprising a vertical plate 4, four groups of mounting cavities 10 are opened on one side wall of the vertical plate 4, a bearing seat 11 is arranged in the middle of the mounting cavity 10, a plug-in cavity is reserved in the bearing seat 11, an electromagnet 13 is installed in the plug-in cavity, a conveying wheel 3 is arranged on one side of the mounting cavity 10, a connecting shaft 12 is fixed to the middle of the back wall of the conveying wheel 3, a conductive ring 15 is fixed in the mounting cavity 10, and a conductive block 14 is fixed on one side wall of the bearing seat 11.

[0024] The mounting cavity 10 is formed on the vertical plate 4, the bearing seat 11 is rotatably connected to the mounting cavity 10, and the electromagnet 13 is fixed inside the bearing seat 11 by screws. The electromagnet 13 is a regular hexagonal structure, and the fixing state of the conveying wheel 3 can be changed by changing the power-on state of the electromagnet 13.

[0025] The connecting shaft 12 is fixed on the back wall of the conveying wheel 3 . The connecting shaft 12 is made of iron and has a regular hexagonal structure. The connecting shaft 12 can realize the installation of the conveying wheel 3 and the bearing seat 11 .

[0026] The conductive ring 15 is fixed in the installation cavity 10 by screws, and the conductive block 14 is electrically connected to the electromagnet 13 and the conductive ring 15. During the rotation process, the conductive ring 15 and the conductive block 14 can continuously supply power to the electromagnet 13, thereby ensuring the stability of its adsorption.

[0027] A transmission box 6 is fixed on the back wall of the vertical plate 4, and a motor 7 is installed in the transmission box 6. A main gear 8 is fixed on the output shaft of the motor 7, and a sub-gear 9 is meshed below the main gear 8. The main gear 8 and the sub-gear 9 have the same specifications. The motor 7 drives the main gear 8 to rotate, and the main gear 8 then drives the sub-gear 9 to rotate.

[0028] The main gear 8 and the auxiliary gear 9 are fixedly connected to the supporting base 11 . The main gear 8 and the auxiliary gear 9 drive the supporting base 11 to rotate, thereby driving the conveying wheel 3 to rotate.

[0029] An electric push rod 1 is arranged between the conveying wheels 3, an adjusting seat 2 is fixed on the output end of the electric push rod 1, and an adjusting wheel 5 is rotatably installed in the adjusting seat 2. During the wire feeding process, the electric push rod 1 drives the adjusting wheel 5 to rise and fall through the adjusting seat 2, thereby adjusting the tension of the copper wire.

[0030] The working principle of the device is as follows: the device is installed and fixed, and the copper wire passes through the gap of the conveying wheel 3 and the adjusting wheel 5, and then the motor 7 is controlled to work, the motor 7 drives the main gear 8 to rotate, the main gear 8 drives the sub-gear 9 to rotate, and the main gear 8 and the sub-gear 9 drive the bearing seat 11 to rotate, and then drive the conveying wheel 3 to rotate to convey the copper wire. During the wire feeding process, the electric push rod 1 drives the adjusting wheel 5 to rise and fall through the adjusting seat 2, and then the tension of the copper wire can be adjusted. When the conveying wheel 3 needs to be replaced according to the specifications of the copper wire, it is only necessary to cut off the power of the electromagnet 13 to release its fixation on the connecting shaft 12, and then the conveying wheel 3 can be disassembled. When installing a new conveying wheel 3, it is only necessary to insert the connecting shaft 12 into the bearing seat 11 and then energize the electromagnet 13 to adsorb and fix the conveying wheel 3. At the same time, during the rotation process, the conductive ring 15 is combined with the conductive block 14 to continuously power the electromagnet 13, thereby ensuring the stability of its adsorption. This method can quickly replace the conveying wheel 3, and the replacement process is simple and the use effect is good.

[0031] The above are only further embodiments 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 scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A wire feeding assembly for a CNC winding machine for inductor production, characterized in that: The utility model comprises a vertical plate (4), wherein four groups of installation cavities (10) are opened on one side wall of the vertical plate (4), a bearing seat (11) is arranged in the middle of the installation cavity (10), a plug-in cavity is reserved in the bearing seat (11), an electromagnet (13) is installed in the plug-in cavity, a conveying wheel (3) is arranged on one side of the installation cavity (10), a connecting shaft (12) is fixed in the middle of the back wall of the conveying wheel (3), a conductive ring (15) is fixed in the installation cavity (10), and a conductive block (14) is fixed on one side wall of the bearing seat (11).

2. The wire feeding assembly of a CNC winding machine for inductor production according to claim 1, characterized in that: The installation cavity (10) is formed on the vertical plate (4), the bearing seat (11) is rotatably connected to the installation cavity (10), the electromagnet (13) is fixed inside the bearing seat (11) by screws, and the electromagnet (13) is a regular hexagonal structure.

3. The wire feeding assembly of a CNC winding machine for inductor production according to claim 2, characterized in that: The connecting shaft (12) is fixed on the back wall of the conveying wheel (3); the connecting shaft (12) is made of iron and has a regular hexagonal structure.

4. The wire feeding assembly of a CNC winding machine for inductor production according to claim 3, characterized in that: The conductive ring (15) is fixed in the installation cavity (10) by means of screws, and the conductive block (14) is electrically connected to the electromagnet (13) and the conductive ring (15).

5. The wire feeding assembly of a CNC winding machine for inductor production according to claim 4, characterized in that: A transmission box (6) is fixed on the back wall of the vertical plate (4), a motor (7) is installed in the transmission box (6), a main gear (8) is fixed on the output shaft of the motor (7), a sub-gear (9) is meshed below the main gear (8), and the main gear (8) and the sub-gear (9) have the same specifications.

6. The wire feeding assembly of a CNC winding machine for inductor production according to claim 5, characterized in that: The main gear (8) and the auxiliary gear (9) are both fixedly connected to the bearing seat (11).

7. The wire feeding assembly of a CNC winding machine for inductor production according to claim 6, characterized in that: An electric push rod (1) is arranged between the conveying wheels (3), an adjustment seat (2) is fixed on the output end of the electric push rod (1), and an adjustment wheel (5) is rotatably mounted in the adjustment seat (2).

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