A multi-functional series device

Abstract

This invention provides a multifunctional series connection device, belonging to the field of wound wire production technology, to solve the problem in existing planetary stranding machines where the inner diameter of the through-piece gradually wears down and loses its circular outline due to long-term contact and friction with the wound wire, resulting in a decrease in the stranding constraint ability of multiple wires and affecting the quality of the finished product. The device includes a planetary stranding machine, a bearing outer ring, a detection rod, a detection component, and a fixing component. The bearing outer ring is located inside the stranding table; the bottom of the detection rod is slidably connected to the inside of the fixing box; the detection component is located on the top of the stranding table; and the fixing component is located on the top of the stranding table. This invention triggers an alarm when the through-piece wears down to the point of wire bulging, prompting replacement and ensuring the processing accuracy of the wound wire. With the cooperation of the operating column and the positioning pin, worn through-pieces can be quickly replaced, improving equipment maintenance convenience, shortening equipment downtime for maintenance, and providing reliable technical support for the high-quality and high-efficiency operation of wound wire production.

Description

Technical Field

[0001] This utility model belongs to the field of winding wire production technology, and more specifically, it relates to a multi-functional series connection device. Background Technology

[0002] Winding wire is widely used in electrical equipment such as transformers, motors, and inductors. Its processing quality directly affects the electrical performance, mechanical strength, and service life of the equipment. Winding wire processing equipment can realize one-stop processing of winding wire, twisting multiple strands of wire into a specific structure, continuously connecting them in series, and completing film wrapping and flattening processes. While improving production efficiency, it ensures that the various performance indicators of the winding wire meet high standards. It is usually composed of a planetary stranding machine, film wrapping mechanism, flattening mechanism, take-up mechanism, and detection system.

[0003] Existing application number: CN202220531632.0. This application relates to the field of winding equipment technology and discloses a stranding machine, including a base plate, a fixed plate fixedly installed on the top of the base plate, a support plate fixedly installed on the top of the base plate, the support plate being located outside the fixed plate, a mounting bracket fixedly installed on the front of the fixed plate, and a wire gathering frame fixedly installed on the top of the base plate, the wire gathering frame being located outside the support plate. This stranding machine, through the coordinated use of a motor, a movable shaft, a sprocket, a chain, a slide rail, a drive block, a drive frame, and a connecting block, enables the motor to start, the movable shaft and sprocket to rotate, and the chain to drive. Under the limitation of the slide rail on the drive frame, the drive block pushes the drive frame to move on the outer surface of the slide rail, pulling the connecting block back and forth, thereby allowing the stranded wire to be evenly wound onto the outer surface of the take-up drum, minimizing the problem of the stranded wire being wound only in one position on the outer surface of the drum, and improving the space utilization rate of the outer surface of the drum.

[0004] Based on the above, when multiple wires are twisted into a tight bundle of winding wires by the passing part in the planetary stranding machine, the inner diameter of the passing part will gradually wear down due to long-term contact and friction with the winding wires. When the wear reaches a certain level, the inner diameter of the passing part will lose its circular outline, resulting in a decrease in the ability to constrain the stranding of multiple wires. At this time, one or more strands of wires may bulge out due to uneven constraint during the stranding process, destroying the bundle structure of the winding wires, which in turn affects the processing quality of subsequent processes such as film wrapping and flattening, and ultimately leads to a decrease in the electrical performance and mechanical strength of the product. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a multifunctional series connection device. This device solves the problem that when multiple wires are twisted into a tight bundle of winding wires using a planetary stranding machine, the inner diameter of the stranding device gradually wears down due to long-term contact and friction with the winding wires. When the wear reaches a certain level, the inner diameter of the stranding device loses its circular shape, resulting in a decrease in the constraint ability of the stranding of the multiple wires. At this point, during the stranding process, one or more wires may bulge out due to uneven constraint, damaging the bundle structure of the winding wires. This, in turn, affects the processing quality of subsequent processes such as film wrapping and flattening, ultimately leading to a decrease in the electrical performance and mechanical strength of the product.

[0006] The purpose and effect of this utility model of a multifunctional series device are achieved by the following specific technical means:

[0007] A multifunctional series device includes a planetary stranding machine, a membrane wrapping mechanism, a flattening mechanism, a take-up mechanism, a stranding table, a bearing outer ring, a fixing box, a detection rod, an alarm, a detection component, and a fixing component. The membrane wrapping mechanism is located on the right side of the planetary stranding machine. The flattening mechanism is located on the right side of the membrane wrapping mechanism. The take-up mechanism is located on the right side of the flattening mechanism. The stranding table is fixedly connected to the upper right side of the planetary stranding machine. The bearing outer ring is located inside the stranding table. The fixing box is fixedly connected to the right side of the stranding table. The bottom of the detection rod is slidably connected to the inside of the fixing box. The alarm is fixedly connected to the right side of the fixing box. The detection component is located on the top of the stranding table. The fixing component is located on the top of the stranding table.

[0008] Furthermore, the detection assembly includes: a drive motor, a drive gear, mounting rods, and a driven gear; the drive motor is fixedly connected to the right side of the twisting table; the drive gear is coaxially fixedly connected to the end of the drive motor's shaft; two mounting rods are provided, and the two mounting rods are separately fixedly connected to the top of the twisting table; a circular groove is provided on the right side of the driven gear, and the driven gear is slidably connected to the top of the two mounting rods through the circular groove, and the driven gear meshes with the drive gear.

[0009] Furthermore, the detection assembly also includes: a bearing inner ring and a through member; the bearing inner ring is disposed inside the bearing outer ring; the through member is coaxially fixedly connected inside the bearing inner ring, and the through member is connected to the driven gear key.

[0010] Furthermore, the detection assembly also includes: a connecting plate, a push-in spring, and a trigger switch; the connecting plate is fixedly connected to the bottom right side of the detection rod; the top of the push-in spring is fixedly connected to the bottom of the detection rod, and the bottom of the push-in spring is fixedly connected to the inside of the fixing box; the trigger switch is located above the alarm.

[0011] Furthermore, the fixing component includes an insert and a limiting member; the insert has a circular through hole inside and is inserted into the top of the twisting table; the limiting member is fixedly connected above the insert.

[0012] Furthermore, the fixing assembly also includes: a sliding plate, an operating column, a positioning pin, and a return spring; the sliding plate is slidably connected to the top of the twisting table; the operating column is fixedly connected to the bottom front of the sliding plate, and the operating column is slidably connected to the twisting table; the positioning pin is fixedly connected to the top front of the sliding plate, and the positioning pin is inserted into the circular through hole of the insert; the front end of the return spring is fixedly connected to the rear of the sliding plate, and the rear end of the return spring is fixedly connected to the inside of the twisting table.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] First, the drive motor drives the active gear to mesh with the driven gear, causing the through component to rotate. The top of the detection rod is flush with the inner diameter arc surface of the through component. When the through component wears and causes the wire harness to bulge out, the bulging part presses the detection rod down, which triggers the alarm switch on the connecting plate to prompt the staff to replace the through component with an audible and visual alarm, thus avoiding the impact of out-of-roundness of the inner diameter of the through component on the stranding quality.

[0015] Secondly, pressing the operating column moves the sliding plate to the left, disengaging the positioning pin from the circular through hole of the insert, allowing the limiting part to be removed. The through part connects to the driven gear key, allowing the worn bearing outer ring, inner ring, and through part to be directly slid out, facilitating the replacement of severely worn through parts and improving maintenance efficiency.

[0016] This invention uses a drive motor and gear transmission to rotate the guide component. By linking a detection rod with an alarm, an alarm is triggered when the guide component wears down to the point that the wire harness protrudes, prompting replacement. This ensures the machining accuracy of the wound wire. With the cooperation of the operating column and positioning pin, worn guide components can be quickly replaced, improving the convenience of equipment maintenance, shortening equipment downtime for maintenance, and providing reliable technical support for the high-quality and high-efficiency operation of wound wire production. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the planetary winch structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the twisting table structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the driven gear structure of this utility model.

[0021] Figure 5 This is a schematic diagram of the alarm structure of this utility model.

[0022] Figure 6 This is a schematic diagram of the limiting component structure of this utility model.

[0023] Figure 7 This is a schematic diagram of the sliding plate structure of this utility model.

[0024] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Planetary stranding machine; 2. Membrane wrapping mechanism; 3. Flattening mechanism; 4. Take-up mechanism; 5. Stranding table; 6. Drive motor; 601. Driving gear; 7. Mounting rod; 8. Driven gear; 9. Inner ring of bearing; 901. Passing component; 10. Outer ring of bearing; 11. Fixing box; 12. Detection rod; 1201. Connecting plate; 1202. Push-in spring; 13. Alarm; 1301. Trigger switch; 14. Insertion component; 1401. Limiting component; 15. Sliding plate; 1501. Operating column; 1502. Positioning pin; 1503. Return spring. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] Example 1:

[0028] As attached Figure 1 To be continued Figure 7 As shown:

[0029] This utility model provides a multifunctional series device, including a planetary stranding machine 1, a membrane wrapping mechanism 2, a flattening mechanism 3, a take-up mechanism 4, a stranding table 5, a bearing outer ring 10, a fixing box 11, a detection rod 12, an alarm 13, and a detection component; the membrane wrapping mechanism 2 is located on the right side of the planetary stranding machine 1; the flattening mechanism 3 is located on the right side of the membrane wrapping mechanism 2; the take-up mechanism 4 is located on the right side of the flattening mechanism 3; the stranding table 5 is fixedly connected to the upper right side of the planetary stranding machine 1; the bearing outer ring 10 is located inside the stranding table 5; the fixing box 11 is fixedly connected to the right side of the stranding table 5; the bottom of the detection rod 12 is slidably connected to the inside of the fixing box 11; the alarm 13 is fixedly connected to the right side of the fixing box 11; and the detection component is located on the top of the stranding table 5.

[0030] The detection components include: a drive motor 6, a drive gear 601, a mounting rod 7, and a driven gear 8; the drive motor 6 is fixedly connected to the right side of the twisting table 5; the drive gear 601 is coaxially fixedly connected to the end of the drive motor 6's shaft; two mounting rods 7 are provided, and the two mounting rods 7 are separately fixedly connected to the top of the twisting table 5; a circular groove is provided on the right side of the driven gear 8, and the driven gear 8 is slidably connected to the top of the two mounting rods 7 through the circular groove, and the driven gear 8 meshes with the drive gear 601.

[0031] The detection assembly also includes: a bearing inner ring 9 and a through member 901; the bearing inner ring 9 is disposed inside the bearing outer ring 10; the through member 901 is coaxially fixedly connected inside the bearing inner ring 9 and is keyed to the driven gear 8.

[0032] The detection assembly also includes: a connecting plate 1201, a push-in spring 1202, and a trigger switch 1301; the connecting plate 1201 is fixedly connected to the bottom right side of the detection rod 12; the top of the push-in spring 1202 is fixedly connected to the bottom of the detection rod 12, and the bottom of the push-in spring 1202 is fixedly connected to the inside of the fixing box 11; the trigger switch 1301 is located above the alarm 13.

[0033] The specific usage and function of this embodiment are as follows: During use, the planetary stranding machine 1 uses a specific rotation and traction method to strand multiple strands of wire into a tight bundle structure; the film wrapping mechanism 2 uses a dedicated film wrapping mechanism to tightly wrap the insulating film around the winding wire; the flattening mechanism 3 uses high-precision rollers to press the film-wrapped winding wire into the required flat shape; the winding mechanism 4 winds the pressed winding wire into a coil for convenient subsequent transportation and use; the arc surface at the top of the detection rod 12 is flush with the inner diameter of the through piece 901. When the planetary stranding machine 1 is running, the drive motor 6 is started synchronously. The drive motor 6 is driven by the meshing of the driven gear 8 and the driving gear 601 to form a gear transmission. The mechanism can drive the passage component 901 to rotate. When the passage component 901 is severely worn, the wire harness located in the most severely worn area protrudes. This protruding part moves to the right and disengages from the passage component 901. As the passage component 901 rotates to be in a straight line with the top of the detection rod 12, the detection rod 12 is pushed downward by the protruding part. The pushing spring 1202 allows the detection rod 12 to move downward smoothly for a certain distance. The connecting plate 1201 is driven to move downward synchronously by the detection rod 12. The right end of the connecting plate 1201 presses the trigger switch 1301, causing the alarm 13 to emit an audible and visual alarm, thereby prompting the staff to replace the passage component 901.

[0034] Example 2:

[0035] Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 7As shown, it also includes a fixing component, which is set on the top of the twisting table 5.

[0036] The fixing components include: an insert 14 and a limiting member 1401; the insert 14 has a circular through hole inside and is inserted into the top of the twisting table 5; the limiting member 1401 is fixedly connected above the insert 14.

[0037] The fixing components also include: a sliding plate 15, an operating column 1501, a positioning pin 1502, and a return spring 1503; the sliding plate 15 is slidably connected to the top of the twisting table 5; the operating column 1501 is fixedly connected to the bottom front of the sliding plate 15, and the operating column 1501 is slidably connected to the twisting table 5; the positioning pin 1502 is fixedly connected to the top front of the sliding plate 15, and the positioning pin 1502 is inserted into the circular through hole of the insert 14; the front end of the return spring 1503 is fixedly connected to the rear of the sliding plate 15, and the rear end of the return spring 1503 is fixedly connected to the inside of the twisting table 5.

[0038] The specific usage and function of this embodiment are as follows: When replacing the through member 901, press the operating column 1501 to the left, which will cause the sliding plate 15 and the positioning pin 1502 to move to the left simultaneously. The positioning pin 1502 will disengage from the circular through hole inside the insert 14, and the limiting member 1401 can be lifted upwards. Since the through member 901 is keyed to the driven gear 8, the bearing outer ring 10, bearing inner ring 9, and through member 901 can be removed by sliding them to the left. Then, a new bearing outer ring 10 and bearing inner ring can be removed. 9 and the through piece 901 are inserted into the driven gear 8 to complete the key connection. Then, the operating column 1501 is pressed to the left again to insert the insert 14 into the top of the hinge table 5. The operating column 1501 is released. Under the rebound action of the return spring 1503, the positioning pin 1502 is inserted into the circular through hole opened in the insert 14 again, so that the outer ring 10 of the bearing can be fixed between the limiting member 1401 and the top of the hinge table 5, providing rotational support for the inner ring 9 of the bearing and the through piece 901.

[0039] The following points should be noted in this article:

[0040] 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0041] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0042] The above are merely specific implementations of this embodiment, but the protection scope of this embodiment is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this embodiment should be determined by the protection scope of the claims.

Claims

1. A multifunctional series device, characterized in that: The system includes a planetary stranding machine (1), a membrane wrapping mechanism (2), a flattening mechanism (3), a take-up mechanism (4), a stranding table (5), a bearing outer ring (10), a fixing box (11), a detection rod (12), an alarm (13), a detection component, and a fixing component. The membrane wrapping mechanism (2) is located on the right side of the planetary stranding machine (1). The flattening mechanism (3) is located on the right side of the membrane wrapping mechanism (2). The take-up mechanism (4) is located on the right side of the flattening mechanism (3). The stranding table (5) is fixedly connected to the upper right side of the planetary stranding machine (1). The bearing outer ring (10) is located inside the stranding table (5). The fixing box (11) is fixedly connected to the right side of the stranding table (5). The bottom of the detection rod (12) is slidably connected to the inside of the fixing box (11). The alarm (13) is fixedly connected to the right side of the fixing box (11). The detection component is located on the top of the stranding table (5). The fixing component is located on the top of the stranding table (5).

2. The multifunctional series device as described in claim 1, characterized in that: The detection assembly includes: a drive motor (6), a drive gear (601), a mounting rod (7), and a driven gear (8); the drive motor (6) is fixedly connected to the right side of the twisting table (5); the drive gear (601) is coaxially fixedly connected to the end of the shaft of the drive motor (6); two mounting rods (7) are provided, and the two mounting rods (7) are separately fixedly connected to the top of the twisting table (5); a circular groove is provided on the right side of the driven gear (8), and the driven gear (8) is slidably connected to the top of the two mounting rods (7) through the circular groove, and the driven gear (8) meshes with the drive gear (601).

3. The multifunctional series device as described in claim 2, characterized in that: The detection assembly also includes: a bearing inner ring (9) and a passage component (901); the bearing inner ring (9) is disposed inside the bearing outer ring (10); the left end of the passage component (901) is coaxially fixedly connected inside the bearing inner ring (9), and the right end of the passage component (901) is key-connected to the driven gear (8).

4. The multifunctional series device as described in claim 1, characterized in that: The detection assembly also includes: a connecting plate (1201), a push-in spring (1202), and a trigger switch (1301); the connecting plate (1201) is fixedly connected to the bottom right side of the detection rod (12); the top of the push-in spring (1202) is fixedly connected to the bottom of the detection rod (12), and the bottom of the push-in spring (1202) is fixedly connected to the inside of the fixing box (11); the trigger switch (1301) is located above the alarm (13).

5. The multifunctional series device as described in claim 1, characterized in that: The fixing component includes an insert (14) and a limiting member (1401); the insert (14) has a circular through hole inside and is inserted into the top of the twisting table (5); the limiting member (1401) is fixedly connected above the insert (14).

6. The multifunctional series device as described in claim 5, characterized in that: The fixing assembly also includes: a sliding plate (15), an operating column (1501), a positioning pin (1502), and a return spring (1503); the sliding plate (15) is slidably connected to the top of the twisting table (5); the operating column (1501) is fixedly connected to the front bottom of the sliding plate (15), and the operating column (1501) is slidably connected to the twisting table (5); the positioning pin (1502) is fixedly connected to the front top of the sliding plate (15), and the positioning pin (1502) is inserted into the circular through hole of the insert (14); the front end of the return spring (1503) is fixedly connected to the rear of the sliding plate (15), and the rear end of the return spring (1503) is fixedly connected to the inside of the twisting table (5).

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