Fastening structure of winding machine

Abstract

The utility model belongs to the technical field of fastening mechanisms, and particularly relates to a fastening structure of a winding machine, which comprises a machine table, a winding driving device and a winding gear ring auxiliary supporting device are mounted at the top of the machine table, a rotating gear ring is clamped on the inner side of the winding gear ring auxiliary supporting device, and an insulating ring fastening mechanism is mounted at the top of the machine table. The insulating ring fastening mechanism comprises a Y-shaped guide rail, a first sliding block is installed in the Y-shaped guide rail, a transmission lead screw is rotatably installed on the inner side of the Y-shaped guide rail and is in threaded connection with the first sliding block, one end of the transmission lead screw is connected with a first bevel gear, a motor installation frame is installed at the top of the machine table, and a first servo motor is installed at the bottom of the motor installation frame. An output shaft of the first servo motor is connected with the second bevel gear, the second bevel gear is meshed with the first bevel gear, the top of the first sliding block is connected with the supporting column, insulation rings of different sizes can be quickly and conveniently fastened, and therefore winding work of the insulation rings of different sizes is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of fastening mechanisms, and in particular relates to a fastening structure of a winding machine. Background Art

[0002] A winding machine is a device used to wind a linear object onto a specific workpiece. It is widely used in industries such as cable manufacturing, wire harness manufacturing, transformer manufacturing, and coil manufacturing. It can efficiently complete large-scale wire winding work. When winding insulating rings, a ring winding machine is required. However, in the prior art, the fastening structure of the ring winding machine for clamping and fastening the insulating ring is not easy to adjust, and when it is used for insulating rings of different sizes, the fastening wheel needs to be disassembled and replaced, which reduces work efficiency. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a fastening structure of a winding machine, which can quickly and conveniently fasten insulating rings of different sizes, thereby facilitating the winding work of insulating rings of different sizes.

[0004] To achieve the above objectives, the utility model provides the following technical solutions: a fastening structure of a winding machine, comprising a machine platform, a winding drive device and a winding gear ring auxiliary support device are installed on the top of the machine platform, a rotating gear ring is clamped on the inner side of the wire gear ring auxiliary support device, an insulating ring fastening mechanism is installed on the top of the machine platform, and the insulating ring fastening mechanism includes a Y-shaped guide rail, a first slider is installed inside the Y-shaped guide rail, a transmission screw is rotatably installed on the inner side of the Y-shaped guide rail, the transmission screw is threadedly connected to the first slider, and one end of the transmission screw is connected to the first bevel gear A motor mounting frame is installed on the top of the machine, a first servo motor is installed on the bottom of the motor mounting frame, an output shaft of the first servo motor is connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, the top of the first slider is connected to the support column, the top of the support column is connected to the adjusting slide rail, a second servo motor is installed on the top of the adjusting slide rail, a bidirectional lead screw is installed for internal rotation of the adjusting slide rail, the bidirectional lead screw is threadedly connected to the second slider, a side surface of the second slider is connected to the bearing seat, a telescopic clamping roller is installed on the bearing seat.

[0005] The beneficial effects of the utility model are as follows: when the device is used, the upper and lower lengths of the telescopic clamping roller are first adjusted according to the thickness of the insulating ring to be installed. During the adjustment, the second servo motor is controlled to drive the bidirectional screw rod to rotate, thereby driving the upper and lower second sliders to move toward or away from each other, and then driving the upper roller and the lower roller to adjust their positions through the telescopic prism telescopic section, so that the spacing between the upper and lower second limit plates can adapt to insulating rings of different thicknesses. After the upper roller and the lower roller are adjusted according to the thickness of the insulating ring, the switch arc plate can be rotated to open, and the insulating ring can be placed through the opening behind the open switch arc plate. On the inner side of each group of telescopic clamping rollers, the first servo motor is then controlled to drive the second bevel gear to rotate, thereby driving the transmission screw to rotate, and then the transmission between the transmission screw and the first slider drives the adjustment slide rail together with the telescopic clamping roller to move centripetally to clamp the insulating ring. Since the adjustment slide rail can be adjusted within a certain range along with the first slider, the device can quickly adjust the position of the telescopic clamping roller for insulating rings of different diameters. In summary, the device can quickly and conveniently tighten insulating rings of different sizes, thereby facilitating the winding work of insulating rings of different sizes.

[0006] To drive the rotating gear ring:

[0007] As a further improvement of the above technical solution: the wire winding drive device includes a first bracket, a driving motor is installed on the back of the first bracket, and the output shaft of the driving motor is connected to the driving gear.

[0008] The beneficial effect of this improvement is that the driving motor drives the driving gear to rotate, thereby driving the rotating gear ring to rotate.

[0009] In order to drive the coil mounting frame and the coil barrel to perform circular motion around the ring body of the insulating ring:

[0010] As a further improvement of the above technical solution: the winding gear ring auxiliary support device includes a second bracket, the front side of the second bracket is connected with a rotating shaft, the rotating shaft is connected to the auxiliary gear, the auxiliary gear and the driving gear are both meshed with the rotating gear ring, and the front and rear sides of the auxiliary gear are provided with a fixed first limit plate, and each group of rotating shafts cooperates to clamp the rotating gear ring through the first limit plate.

[0011] The beneficial effect of this improvement is: controlling the operation of the drive motor drives the drive gear to rotate, and the drive gear drives the rotating gear ring to rotate inside the clamping mechanism formed by multiple groups of drive gears under the cooperation and clamping limit function of the auxiliary gear, thereby driving the wire reel mounting frame and the coil tube to perform circular motion around the ring body of the insulating ring.

[0012] To secure the switch arc:

[0013] As a further improvement of the above technical solution: a switch arc plate is rotatably mounted on the rotating gear ring, a magnetic suction groove is provided on the rotating gear ring, a magnetic suction plate is provided on the switch arc plate, and the magnetic suction groove and the magnetic suction plate are magnetically connected.

[0014] The beneficial effects of this improvement are: rotating and opening the switch arc plate, passing the insulating ring through the opening after opening the switch arc plate and placing it on the inner side of each group of telescopic clamping rollers, closing the switch arc plate, and fixing the switch arc plate through the cooperation of the magnetic suction groove and the magnetic suction plate.

[0015] In order to be pulled and rotated during the winding process to pay out the line:

[0016] As a further improvement of the above technical solution: a wire reel mounting frame is installed on the inner side of the rotating gear ring, and a coil drum is rotatably mounted on the inner side of the wire reel mounting frame.

[0017] The beneficial effect of this improvement is that the outer side of the coil drum is provided with a wound and stored copper wire, which is pulled and rotated to unwind during the winding process.

[0018] To adapt to the clamping installation of insulating rings of different thicknesses:

[0019] As a further improvement of the above technical solution: the telescopic clamping roller includes an upper roller and a lower roller, the top of the lower roller is connected to the prism telescopic section, the top of the prism telescopic section is inserted and connected to the upper roller, and a second limit plate is provided on the outer side of the upper roller and the lower roller.

[0020] The beneficial effect of this improvement is that the upper roller and the lower roller can be extended and retracted through the prism extension section, and the second limit plate can clamp the upper and lower surfaces of the insulating ring to adapt to the clamping and installation of insulating rings of different thicknesses.

[0021] In order to drive the insulating ring to rotate:

[0022] As a further improvement of the above technical solution: a third servo motor is installed on the top of the bearing seat, and the output shaft of the third servo motor is connected to the telescopic clamping roller.

[0023] The beneficial effect of this improvement is that the third servo motor is used to drive the telescopic clamping roller to rotate, thereby driving the insulating ring to rotate.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the right front axonometric structure of the utility model;

[0026] Figure 2It is a partial axonometric schematic diagram of the utility model (I);

[0027] Figure 3 It is a partial axonometric schematic diagram of the utility model (II);

[0028] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0029] Figure 5 It is a schematic diagram of the structure of the Y-shaped guide rail in the utility model;

[0030] Figure 6 It is a structural schematic diagram of the rotating gear ring in the utility model;

[0031] In the figure: 1, machine; 2, first bracket; 3, drive motor; 4, drive gear; 5, second bracket; 6, rotating shaft; 7, auxiliary gear; 8, first limit plate; 9, rotating gear ring; 10, switch arc plate; 11, magnetic suction groove; 12, magnetic suction plate; 13, wire roll mounting frame; 14, coil drum; 15, insulating ring fastening mechanism; 16, Y-shaped guide rail; 17, first slider; 18, transmission screw rod; 19, first bevel gear; 20, motor mounting frame; 21, first servo motor; 22, second bevel gear; 23, support column; 24, adjustment slide rail; 25, second servo motor; 26, bidirectional screw rod; 27, second slider; 28, upper roller; 29, lower roller; 30, prismatic telescopic section; 31, second limit plate; 32, bearing seat; 33, insulating ring; 34, third servo motor. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0033] like Figure 1-6As shown, a fastening structure of a winding machine includes a machine table 1, a winding drive device and a winding gear ring auxiliary support device are installed on the top of the machine table 1, a rotating gear ring 9 is clamped on the inner side of the wire gear ring auxiliary support device, an insulating ring fastening mechanism 15 is installed on the top of the machine table 1, and the insulating ring fastening mechanism 15 includes a Y-shaped guide rail 16, a first slider 17 is installed inside the Y-shaped guide rail 16, a transmission screw 18 is rotatably installed on the inner side of the Y-shaped guide rail 16, the transmission screw 18 is threadedly connected to the first slider 17, one end of the transmission screw 18 is connected to the first bevel gear 19, and a motor mounting is installed on the top of the machine table 1. The motor mounting frame 20 has a first servo motor 21 installed at the bottom thereof, an output shaft of the first servo motor 21 being connected to a second bevel gear 22, the second bevel gear 22 being meshed with the first bevel gear 19, a top of the first slider 17 being connected to a support column 23, a top of the support column 23 being connected to an adjusting slide rail 24, a second servo motor 25 being installed at the top of the adjusting slide rail 24, a bidirectional lead screw 26 being rotatably installed inside the adjusting slide rail 24, the bidirectional lead screw 26 being threadedly connected to a second slider 27, a side surface of the second slider 27 being connected to a bearing seat 32, a telescopic clamping roller being installed on the bearing seat 32.

[0034] When the device is used, firstly, the upper and lower lengths of the telescopic clamping roller are adjusted according to the thickness of the insulating ring 33 to be installed. During the adjustment, the second servo motor 25 is controlled to drive the bidirectional screw rod 26 to rotate, thereby driving the upper and lower second sliders 27 to move toward or away from each other, and then driving the upper roller 28 and the lower roller 29 to adjust their positions through the telescopic prism telescopic section 30, so that the spacing between the upper and lower second limit plates 31 can adapt to the insulating rings 33 of different thicknesses. After the upper roller 28 and the lower roller 29 are adjusted according to the thickness of the insulating ring 33, the switch arc plate 10 can be rotated to open, and the insulating ring 33 can be placed through the opening after the switch arc plate 10 is opened. The inner side of each group of telescopic clamping rollers then controls the first servo motor 21 to drive the second bevel gear 22 to rotate, thereby driving the transmission screw 18 to rotate, and then through the transmission between the transmission screw 18 and the first slider 17, the adjustment slide rail 24 is driven together with the telescopic clamping roller to move centripetally to clamp the insulating ring 33. Since the adjustment slide rail 24 can be adjusted within a certain range along with the first slider 17, the device can quickly adjust the position of the telescopic clamping roller for insulating rings 33 of different diameters. In summary, the device can quickly and conveniently tighten insulating rings of different sizes, thereby facilitating the winding work of insulating rings of different sizes.

[0035] The wire winding drive device comprises a first bracket 2 , a driving motor 3 is mounted on the back of the first bracket 2 , and an output shaft of the driving motor 3 is connected to a driving gear 4 .

[0036] The driving motor 3 drives the driving gear 4 to rotate, thereby driving the rotating gear ring 9 to rotate.

[0037] The winding gear ring auxiliary support device includes a second bracket 5, the front of the second bracket 5 is connected to a rotating shaft 6, the rotating shaft 6 is connected to an auxiliary gear 7, the auxiliary gear 7 and the driving gear 4 are both engaged with a rotating gear ring 9, and a fixed first limit plate 8 is provided on the front and rear sides of the auxiliary gear 7, and each group of rotating shafts 6 cooperates to clamp the rotating gear ring 9 through the first limit plate 8.

[0038] The driving motor 3 is controlled to run and drive the driving gear 4 to rotate. The driving gear 4, with the cooperation of the auxiliary gear 7 and the clamping limit function, drives the rotating gear ring 9 to rotate inside the clamping mechanism formed by multiple groups of driving gears 4, thereby driving the wire roll mounting frame 13 and the coil tube 14 to perform circular motion around the ring body of the insulating ring 33.

[0039] A switch arc plate 10 is rotatably mounted on the rotating gear ring 9 , a magnetic suction groove 11 is provided on the rotating gear ring 9 , a magnetic suction plate 12 is provided on the switch arc plate 10 , and the magnetic suction groove 11 and the magnetic suction plate 12 are magnetically connected.

[0040] The switch arc plate 10 is rotated to open, and the insulating ring 33 is passed through the opening after the switch arc plate 10 is opened and placed on the inner side of each group of telescopic clamping rollers. The switch arc plate 10 is closed and fixed by the cooperation of the magnetic suction groove 11 and the magnetic suction plate 12.

[0041] A wire reel mounting frame 13 is mounted inside the rotating gear ring 9 , and a coil drum 14 is rotatably mounted inside the wire reel mounting frame 13 .

[0042] The outer side of the coil drum 14 is provided with a wound and stored copper wire, which is pulled and rotated to unwind the wire during the winding process.

[0043] The telescopic clamping roller includes an upper roller 28 and a lower roller 29. The top of the lower roller 29 is connected to the prism telescopic section 30. The top of the prism telescopic section 30 is inserted and connected to the upper roller 28. The outer sides of the upper roller 28 and the lower roller 29 are both provided with a second limit plate 31.

[0044] The upper roller 28 and the lower roller 29 can be extended and retracted through the prism extension section 30, and cooperate with the second limit plate 31 to clamp the upper and lower surfaces of the insulating ring 33 to adapt to the clamping and installation of the insulating ring 33 of different thicknesses.

[0045] A third servo motor 34 is installed on the top of the bearing seat 32 , and an output shaft of the third servo motor 34 is connected to the telescopic clamping roller.

[0046] The third servo motor 34 is used to drive the telescopic clamping roller to rotate, thereby driving the insulating ring 33 to rotate.

[0047] Working principle and use process of the utility model: When the device is used, firstly, the upper and lower lengths of the telescopic clamping roller are adjusted according to the thickness of the insulating ring 33 to be installed. During the adjustment, the second servo motor 25 is controlled to drive the bidirectional screw rod 26 to rotate, thereby driving the upper and lower second sliders 27 to move toward or away from each other, and then driving the upper roller 28 and the lower roller 29 to adjust their positions through the telescopic prism telescopic section 30, so that the spacing between the upper and lower second limit plates 31 can adapt to the insulating rings 33 of different thicknesses. After the upper roller 28 and the lower roller 29 are adjusted according to the thickness of the insulating ring 33, that is, The switch arc plate 10 can be rotated to open, and the insulating ring 33 is placed on the inner side of each group of telescopic clamping rollers through the opening after the switch arc plate 10 is opened. Then, the first servo motor 21 is controlled to drive the second bevel gear 22 to rotate, thereby driving the transmission screw 18 to rotate, and then the adjustment slide rail 24 is driven through the transmission between the transmission screw 18 and the first slider 17 to move together with the telescopic clamping roller to clamp the insulating ring 33. Since the adjustment slide rail 24 can be adjusted within a certain range with the first slider 17, the device can quickly adjust the insulating rings 33 with different diameters. The position of the telescopic clamping roller is adjusted, and then the switch arc plate 10 is closed. The switch arc plate 10 is fixed by the cooperation of the magnetic suction groove 11 and the magnetic suction plate 12. After the copper wire head end on the coil drum 14 is connected and fixed to the insulating ring 33, the winding work can be started, and the driving motor 3 is controlled to drive the driving gear 4 to rotate. The driving gear 4 drives the rotating gear ring 9 to rotate inside the clamping mechanism formed by multiple groups of driving gears 4 under the cooperation of the auxiliary gear 7 and the clamping limit function, thereby driving the wire reel mounting frame 13 and the coil drum 14 to perform a circular motion around the ring body of the insulating ring 33, thereby pulling The coil drum 14 rotates to release the copper wire and winds the copper wire around the outside of the insulating ring 33. At the same time, the third servo motor 34 runs slowly to drive the upper roller 28 and the lower roller 29 to rotate, thereby driving the insulating ring 33 to rotate under the action of friction, so that the copper wire can be gradually and evenly wound around various parts of the insulating ring 33. After the winding is completed, the excess copper wire is separated from the copper wire wound on the insulating ring 33, and the switch arc plate 10 can be opened to control the first servo motor 21 to drive the adjustment slide rail 24 and the telescopic clamping roller to move away from each other to release the clamping of the insulating ring 33, and the insulating ring 33 can be removed.

[0048] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0049] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A fastening structure of a winding machine, characterized in that: The invention comprises a machine platform (1), wherein a winding drive device and a winding gear ring auxiliary support device are installed on the top of the machine platform (1), a rotating gear ring (9) is clamped on the inner side of the winding gear ring auxiliary support device, an insulating ring fastening mechanism (15) is installed on the top of the machine platform (1), and the insulating ring fastening mechanism (15) comprises a Y-shaped guide rail (16), a first slider (17) is installed inside the Y-shaped guide rail (16), a transmission screw (18) is rotatably installed on the inner side of the Y-shaped guide rail (16), the transmission screw (18) is threadedly connected to the first slider (17), one end of the transmission screw (18) is connected to the first bevel gear (19), and a motor mounting frame (20) is installed on the top of the machine platform (1), and the motor mounting frame (20) is installed on the top of the machine platform (1). A first servo motor (21) is installed at the bottom of the mounting frame (20), the output shaft of the first servo motor (21) is connected to the second bevel gear (22), the second bevel gear (22) is meshed with the first bevel gear (19), the top of the first slider (17) is connected to the support column (23), the top of the support column (23) is connected to the adjustment slide rail (24), the top of the adjustment slide rail (24) is installed with a second servo motor (25), the inside of the adjustment slide rail (24) is rotatably installed with a bidirectional screw rod (26), the bidirectional screw rod (26) is threadedly connected to the second slider (27), the side of the second slider (27) is connected to the bearing seat (32), and a telescopic clamping roller is installed on the bearing seat (32).

2. The fastening structure of a winding machine according to claim 1, characterized in that: The wire winding drive device comprises a first bracket (2), a driving motor (3) is mounted on the back of the first bracket (2), and an output shaft of the driving motor (3) is connected to a driving gear (4).

3. A fastening structure for a winding machine according to claim 2, characterized in that: The winding gear ring auxiliary support device comprises a second bracket (5), the front side of the second bracket (5) is connected with a rotating shaft (6), the rotating shaft (6) is connected with an auxiliary gear (7), the auxiliary gear (7) and the driving gear (4) are both meshed with a rotating gear ring (9), and the front and rear sides of the auxiliary gear (7) are both provided with a fixed first limiting plate (8), and each group of rotating shafts (6) cooperates with the first limiting plate (8) to clamp the rotating gear ring (9).

4. The fastening structure of a winding machine according to claim 1, characterized in that: A switch arc plate (10) is rotatably mounted on the rotating gear ring (9), a magnetic attraction groove (11) is provided on the rotating gear ring (9), a magnetic attraction plate (12) is provided on the switch arc plate (10), and the magnetic attraction groove (11) and the magnetic attraction plate (12) are magnetically connected.

5. The fastening structure of a winding machine according to claim 1, characterized in that: A wire coil mounting frame (13) is mounted on the inner side of the rotating gear ring (9), and a coil barrel (14) is rotatably mounted on the inner side of the wire coil mounting frame (13).

6. The fastening structure of a winding machine according to claim 1, characterized in that: The telescopic clamping roller comprises an upper roller (28) and a lower roller (29); the top of the lower roller (29) is connected to a prism telescopic section (30); the top of the prism telescopic section (30) is inserted and connected to the upper roller (28); and second limit plates (31) are provided on the outer sides of the upper roller (28) and the lower roller (29).

7. The fastening structure of a winding machine according to claim 1, characterized in that: A third servo motor (34) is installed on the top of the bearing seat (32), and an output shaft of the third servo motor (34) is connected to the telescopic clamping roller.

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