Rotating disc type copper wire feeding machine

Abstract

The utility model belongs to the technical field of copper wire feeding, and discloses a rotating disc type copper wire feeding machine which comprises a device body, four moving wheels distributed in a matrix mode are arranged at the bottom of the device body, a supporting column is arranged on the device body, a servo motor is arranged at the top of the supporting column, and a rotating disc is installed on an action output shaft of the servo motor. A rotating disc is arranged on the device body, a plurality of mounting rods are evenly arranged on the rotating disc in the circumferential direction, a fixing rod is arranged on the device body, and two symmetrical fixing plates are arranged at the top of the fixing rod. Copper wire sets on mounting rods on a rotating disc can be driven by a servo motor to move to proper positions, the purpose of replacing copper wires is achieved, copper wires of different sizes and models can be placed according to the arrangement of the multiple mounting rods, the device can be conveniently moved to the designated position through moving wheels arranged at the bottom of the device body, copper wire feeding is facilitated, and the device is convenient to use. The maneuverability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper wire threading, in particular to a rotary disc type copper wire threading machine. Background Art

[0002] The servo motor generally includes a stator coil and a rotor. During the manufacturing process of the stator coil, copper wire (enameled wire) needs to be used to wind the stator coil. With the continuous advancement of technology, manual winding is rarely used nowadays. Generally, an automatic winding machine is used to complete the winding of the stator coil. The automatic winding machine is generally divided into two parts. The first part is the winding port, which is mainly composed of a number of CNC winding units. Each winding unit contains a copper wire clamping mechanism such as a manipulator. The computer controls each winding unit to coordinately complete the winding of the entire stator coil; the second part is the copper wire threading part. Since there is no threading machine specifically for stator coil winding, general manufacturers only use a support plate, a copper wire group is placed on the support plate, and then several limit rings are installed on the support plate to limit the direction and position of the copper wire. The copper wire passes through these limit rings and is introduced into the winding port.

[0003] Obviously, this simple wire-winding method alone cannot meet the manufacturing requirements of the stator coil. This is because the copper wire sizes and models used in batches of stator coils are different. After a batch of stator coils is produced, new copper wires need to be replaced to correspond to the winding requirements of the new model of stator coils. Since the copper wires are generally placed on a support plate and cannot be replaced by themselves, they can only be replaced manually when they need to be replaced. Obviously, it takes a lot of manpower and time, which not only increases the labor intensity of manual labor but also reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a rotary copper wire feeding machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turntable copper wire loading machine, comprising a device main body, four movable wheels distributed in a matrix are arranged at the bottom of the device main body, a support column is arranged on the device main body, a servo motor is arranged on the top of the support column, a rotating disk is installed on the action output shaft of the servo motor, a plurality of mounting rods are evenly arranged on the rotating disk along the circumferential direction, a fixed rod is arranged on the device main body, two mutually symmetrical fixed plates are arranged on the top of the fixed rod, a guide wheel is arranged between the two fixed plates, a movable pin is slidably arranged on the fixed rod, a plurality of plug-in grooves compatible with the movable pin are evenly arranged on the side edge of the rotating disk along the circumferential direction, and a push rod is arranged on the device main body.

[0006] Preferably, a limiting ring is provided at the bottom of the rotating disk, and an annular groove matched with the limiting ring is opened at the top of the supporting column.

[0007] Preferably, a drawer groove is provided on one side of the device body, a storage drawer is slidably arranged in the drawer groove, and a handle is arranged on the storage drawer.

[0008] Preferably, a through hole is formed on the fixing rod, and the movable latch is slidably arranged in the through hole.

[0009] Preferably, two mutually symmetrical limiting slide grooves are arranged on the inner wall of the through hole, and a limiting slider is slidably arranged in the limiting slide groove, and the limiting slider is installed on the movable latch.

[0010] Preferably, a return spring is arranged in the limiting slide groove, one end of the return spring is mounted on the inner wall of the limiting slide groove, and the other end of the return spring is mounted on the limiting sliding block.

[0011] Preferably, a handle is arranged at one end of the movable latch away from the rotating disk.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, by providing a servo motor and a rotating disk, when the copper wire needs to be replaced, the servo motor can drive the copper wire group on the mounting rod on the rotating disk to move to a suitable position, thereby achieving the purpose of replacing the copper wire. According to the arrangement of a plurality of mounting rods, copper wires of different sizes and models can be placed, and the moving wheels provided at the bottom of the device body can facilitate the movement of the device to a specified position, thereby facilitating the threading of the copper wire and improving the maneuverability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a turntable copper wire feeding machine proposed by the utility model;

[0015] Figure 2 It is a side cross-sectional schematic diagram of the structures such as the limit ring and the movable latch of a turntable type copper wire feeding machine proposed by the utility model;

[0016] Figure 3 It is a top view cross-sectional structural diagram of a rotating disk and a movable latch of a rotating disk type copper wire threading machine proposed by the utility model;

[0017] Figure 4 A rotary copper wire threading machine proposed by the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. device body; 2. moving wheel; 3. support column; 4. storage drawer; 5. grip; 6. pull-out slot; 7. push rod; 8. rotating disk; 9. mounting rod; 10. fixing rod; 11. fixing plate; 12. guide wheel; 13. plug-in slot; 14. limiting ring; 15. annular groove; 16. movable latch; 17. servo motor; 18. handle; 19. limiting slide slot; 20. limiting slider; 21. reset spring; 22. through hole. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-4 A turntable copper wire loading machine comprises a device body 1, four moving wheels 2 distributed in a matrix are arranged at the bottom of the device body 1, a support column 3 is arranged on the device body 1, a servo motor 17 is arranged on the top of the support column 3, a rotating disk 8 is installed on the action output shaft of the servo motor 17, and a plurality of mounting rods 9 are evenly arranged on the rotating disk 8 along the circumferential direction, a fixed rod 10 is arranged on the device body 1, two mutually symmetrical fixed plates 11 are arranged on the top of the fixed rod 10, a guide wheel 12 is arranged between the two fixed plates 11, a movable latch 16 is slidably arranged on the fixed rod 10, a plurality of plug-in slots 13 compatible with the movable latch 16 are evenly arranged on the side of the rotating disk 8 along the circumferential direction, and a push rod 7 is arranged on the device body 1.

[0021] Through the arrangement of the servo motor 17 and the rotating disk 8, when the copper wire needs to be replaced, the servo motor 17 can drive the copper wire group on the mounting rod 9 on the rotating disk 8 to move to a suitable position to achieve the purpose of replacing the copper wire, and the movable latch 16 can be inserted into the plug-in slot 13 on the rotating disk 8 to achieve limited fixation of the rotating disk 8. According to the arrangement of several mounting rods 9, copper wires of different sizes and models can be placed. The moving wheel 2 arranged at the bottom of the device body 1 can facilitate the movement of the device to a specified position, facilitate the threading of the copper wire, and improve the maneuverability of the device.

[0022] Specifically, in this embodiment, a limiting ring 14 is disposed at the bottom of the rotating disk 8 , and an annular groove 15 matched with the limiting ring 14 is formed at the top of the supporting column 3 .

[0023] By arranging the limiting ring 14 and the annular groove 15, the purpose of guiding the rotation of the rotating disk 8 can be achieved, and the rotation process of the rotating disk 8 can be made more stable.

[0024] Specifically, in this embodiment, a drawer slot 6 is provided on one side of the device body 1 , a storage drawer 4 is slidably arranged in the drawer slot 6 , and a handle 5 is arranged on the storage drawer 4 .

[0025] The storage drawer 4 can be arranged to store the copper wire to be used, so that the used copper wire can be replaced in time. At the same time, the counterweight of the device can be increased by the placed copper wire, thereby improving the stability of the device.

[0026] Specifically, in this embodiment, a through hole 22 is formed on the fixing rod 10 , and the movable latch 16 is slidably arranged in the through hole 22 .

[0027] By providing the through hole 22 , the moving direction of the movable latch 16 can be guided.

[0028] Specifically, in this embodiment, two mutually symmetrical limiting slide grooves 19 are arranged on the inner wall of the through hole 22 , and a limiting slider 20 is slidably arranged in the limiting slide groove 19 , and the limiting slider 20 is installed on the movable latch 16 .

[0029] By arranging the limiting sliding block 20 and the limiting sliding groove 19, the moving range of the movable latch 16 can be limited.

[0030] Specifically, in this embodiment, a return spring 21 is arranged in the limiting slide groove 19 , one end of the return spring 21 is mounted on the inner wall of the limiting slide groove 19 , and the other end of the return spring 21 is mounted on the limiting slider 20 .

[0031] By means of the reset spring 21, the limit slider 20 can always be pressed against the inner wall of one side of the limit slide groove 19, so that the movable latch 16 can always be pressed against the insertion groove 13 on the rotating disk 8, thereby achieving the connection stability between the rotating disk 8 and the movable latch 16.

[0032] Specifically, in this embodiment, a handle 18 is arranged at one end of the movable latch 16 away from the rotating disk 8 .

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A turntable copper wire feeding machine, comprising a device body, characterized in that: Four moving wheels distributed in a matrix are arranged at the bottom of the device body, a support column is arranged on the device body, a servo motor is arranged on the top of the support column, a rotating disk is installed on the action output shaft of the servo motor, and a number of mounting rods are evenly arranged on the rotating disk along the circumferential direction, a fixed rod is arranged on the device body, two mutually symmetrical fixed plates are arranged on the top of the fixed rod, a guide wheel is arranged between the two fixed plates, a movable pin is slidably arranged on the fixed rod, a number of plug-in grooves compatible with the movable pin are evenly arranged on the side of the rotating disk along the circumferential direction, and a push rod is arranged on the device body.

2. The rotary copper wire feeding machine according to claim 1, characterized in that: A limiting ring is arranged at the bottom of the rotating disk, and an annular groove matched with the limiting ring is opened at the top of the supporting column.

3. The rotary copper wire feeding machine according to claim 1, characterized in that: A drawer slot is provided on one side of the device body, a storage drawer is slidably arranged in the drawer slot, and a handle is arranged on the storage drawer.

4. The rotary copper wire feeding machine according to claim 1, characterized in that: The fixing rod is provided with a through hole, and the movable latch is slidably arranged in the through hole.

5. The rotary copper wire feeding machine according to claim 4, characterized in that: Two mutually symmetrical limiting sliding grooves are arranged on the inner wall of the through hole, and a limiting sliding block is slidably arranged in the limiting sliding groove, and the limiting sliding block is installed on the movable latch.

6. The rotary copper wire feeding machine according to claim 5, characterized in that: A return spring is arranged in the limiting sliding groove, one end of the return spring is installed on the inner wall of the limiting sliding groove, and the other end of the return spring is installed on the limiting sliding block.

7. The rotary copper wire feeding machine according to claim 1, characterized in that: A handle is arranged at one end of the movable latch away from the rotating disk.

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