A winding swing arm mechanism for automatic winding machine

Abstract

The present invention relates to a winding swing arm mechanism for an automatic winding machine, which comprises a clamp, a swing arm, a slide rail, a transmission device, a winding post, a positioning device and a guide rail, wherein the clamp is connected to the transmission device, the transmission device is assembled to the swing arm, the winding post is assembled to the positioning device, the positioning device can be movably assembled to the slide rail, and the swing arm can be movably assembled to the guide rail; the positioning device comprises an elastic member, a connecting plate, a sensing plate, a sensor and a slide plate, the elastic member is connected to the connecting plate and the slide plate, the winding post is assembled to the connecting plate, the sensing plate can be detachably fixedly assembled to the connecting plate, the slide plate can be movably sleeved on the slide rail, the sensor can be detachably fixedly assembled to the slide plate, and the slide rail is assembled to the swing arm. The clamp winds the copper wire around the winding post, the winding post and the clamp move along the guide rail with the swing arm to wind the copper wire around the magnetic ring, the elastic member and the clamp respectively apply force to the copper wire, the sensor detects the position of the sensing plate and adjusts the position of the slide plate, thereby realizing automatic winding and ensuring that the copper wire is evenly stressed.

Description

Technical Field

[0001] The invention belongs to the technical field of winding, and in particular relates to a winding swing arm mechanism for an automatic winding machine. Background Art

[0002] At present, magnetic ring inductors are one of the most commonly used equipment in the fields of electrical and automation. However, in the prior art, copper wires are usually manually wound around magnetic rings. On the one hand, it is easy to cause uneven wiring and poor dimensions required by the process, and it is difficult to ensure product quality. On the other hand, the copper wire cannot be guaranteed to be uniformly stressed during the manual winding process, which can easily cause damage to the copper wire. Summary of the invention

[0003] The main purpose of the present invention is to provide a winding swing arm mechanism for an automatic winding machine which can realize automatic winding and ensure that the copper wire is subjected to uniform force.

[0004] To achieve the above-mentioned main purpose, the winding swing arm mechanism for an automatic winding machine provided by the present invention includes a clamp, a swing arm, a slide rail, a transmission device, a winding post, a positioning device and a guide rail, the clamp is connected to the transmission device, the transmission device is assembled on the swing arm, the winding post is assembled on the positioning device, the positioning device can be movably assembled on the slide rail, and the swing arm can be movably assembled on the guide rail; the positioning device includes an elastic member, a connecting plate, a sensing plate, a sensor and a slide plate, the elastic member is connected to the connecting plate and the slide plate, the winding post is assembled on the connecting plate, the sensing plate is detachably fixedly assembled on the connecting plate, the slide plate is movably sleeved on the slide rail, the sensor is detachably fixedly assembled on the slide rail, and the slide rail is assembled on the swing arm.

[0005] It can be seen from the above scheme that the clamp winds the copper wire around the winding post, the winding post and the clamp move along the guide rail with the swing arm to wind the copper wire around the magnetic ring, the winding post drives the connecting plate to move, the induction plate moves synchronously with the connecting plate, the elastic part and the clamp apply force to the copper wire respectively, the sensor detects the position of the induction plate and adjusts the position of the slide plate to ensure that the forces exerted on the copper wire from the elastic part and the clamp are balanced with each other, thereby realizing automatic winding and ensuring that the copper wire is subjected to uniform force.

[0006] Preferably, the guide rail and the slide rail are respectively arranged on both sides of the swing arm.

[0007] Preferably, the winding swing arm mechanism includes a connecting assembly, which connects the clamp and the transmission device.

[0008] Furthermore, the connecting assembly includes a first plate and a second plate connected to each other, the first plate is connected to the transmission device, and the second plate is connected to the clamp.

[0009] Furthermore, the transmission device includes a driving member and a driven member connected to each other, and the first plate is connected to the driven member.

[0010] Furthermore, the active member is connected to the driven member through a belt.

[0011] Furthermore, the active component is a servo motor, and the driven component is a pulley.

[0012] Furthermore, the positioning device includes a fixed part and a movable part. The first end of the elastic part is connected to the sliding plate through the fixed part, and the second end of the elastic part is connected to the connecting plate through the movable part.

[0013] Furthermore, the positioning device includes a slider and a positioning slide rail, the slider is sleeved on the positioning slide rail, and the positioning slide rail is assembled on the slider.

[0014] Furthermore, a clamping groove is provided on the side wall of the winding column, and the elastic member is a spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. Those skilled in the art can obtain other drawings based on the following drawings without creative work.

[0016] Figure 1 The present invention is a structural diagram of an automatic winding machine using a winding swing arm mechanism according to the present invention.

[0017] Figure 2 yes Figure 1 A plan view of the structure shown.

[0018] Figure 3 It is a structural diagram of a winding swing arm mechanism described in the present invention.

[0019] Figure 4 It is a structural exploded view of a winding swing arm mechanism described in the present invention.

[0020] Figure 5 yes Figure 4 A partial enlarged view of the structure shown. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] See also Figures 1 to 3 The winding swing arm mechanism 10 for the automatic winding machine 100 includes a clamp 1, a swing arm 2, a slide rail 3, a transmission device 4, a winding column 5, a positioning device 6 and a guide rail 200. The clamp 1 is connected to the transmission device 4, the transmission device 4 is assembled on the swing arm 2, the winding column 5 is assembled on the positioning device 6, the positioning device 6 can be movably assembled on the slide rail 3, and the swing arm 2 can be movably assembled on the guide rail 200.

[0023] See also Figure 3 and Figure 4 The winding swing arm 2 mechanism includes a connecting assembly 7, which connects the fixture 1 and the transmission device 4. The connecting assembly 7 includes a first plate 8 and a second plate 9 connected to each other, the first plate 8 is connected to the transmission device 4, and the second plate is connected to the fixture 1. The transmission device 4 includes a driving member 11 and a driven member 12 connected to each other, and the first plate 8 is connected to the driven member 11. The output end of the driving member 11 is connected to the driven member 12 through a belt. The driving member 11 is a servo motor, and the driven member 12 is a pulley.

[0024] See also Figures 3 to 5 The positioning device 6 includes an elastic member 13, a connecting plate 14, a sensing plate 15, a sensor 16 and a slide plate 17. The elastic member 13 is connected to the connecting plate 14 and the slide plate 17. The winding column 5 is assembled on the connecting plate 14. The sensing plate 15 is detachably fixedly assembled on the connecting plate 14. The slide plate 17 is movably sleeved on the slide rail 3. The sensor 16 is detachably fixedly assembled on the slide rail 17. The slide rail 3 is assembled on the swing arm 2. The guide rail 200 and the slide rail 3 are arranged on both sides of the swing arm 2 respectively. The positioning device 6 includes a fixed member 18 and a movable member 19. The first end of the elastic member 13 is connected to the slide plate 17 through the fixed member 18, and the second end of the elastic member 13 is connected to the connecting plate 14 through the movable member 19. The positioning device 6 includes a slider 20 and a positioning slide rail 21. The slider 20 is sleeved on the positioning slide rail 21. The positioning slide rail 21 is assembled on the slide plate 17. The connecting plate 14 is screwed to the slider 20. The elastic member 13 is a spring. There are three sensors 16, which are evenly arranged in a row. There are two sliders 20, which are symmetrically arranged on both sides of the elastic member 13. There are two position adjustment rails 21, which are symmetrically arranged on both sides of the elastic member 13.

[0025] See also Figures 1 to 5, the threading mechanism 300 of the automatic winding machine 100 passes the copper wire through the magnetic ring 500 located in the fixing device 400, and the clamp 1 clamps the copper wire located in the threading mechanism. The active member 11 drives the driven member 12 to rotate, and the driven member 12 drives the clamp 1 to rotate. The clamp 1 winds the copper wire around the winding post 5. The side wall of the winding post 5 is provided with a clamping groove 22. The clamping groove 22 is a V-shaped groove, and the copper wire abuts against the groove wall of the clamping groove 22. Subsequently, the winding post 5 and the clamp 1 move along the arc-shaped guide rail 200 with the swing arm 2 to automatically wind the copper wire around the magnetic ring 500. At this time, the winding post 5 drives the connecting plate 14 to move along the positioning slide rail 21. The connecting plate 14 drives the elastic member 13 to expand and contract through the movable member 19. The force of the elastic member 13 is transmitted to the copper wire through the connecting plate 14 and the winding post 5, and the clamp 1 also applies force to the copper wire. The connecting plate 14 synchronously drives the induction plate 15, and the sensor 16 transmits information to the controller (not shown in the figure) by detecting the position of the induction plate 15. The controller adjusts the position of the slide plate 17 according to the received information, and the slide plate 17 adjusts the deformation of the elastic member 13 through the fixing member 18 to ensure that the forces exerted on the copper wire by the elastic member 13 and the clamp 1 are balanced. Therefore, the clamp 1 winds the copper wire around the winding post 5, and the winding post 5 and the clamp 1 move along the guide rail 200 with the swing arm 2 to wind the copper wire around the magnetic ring. The winding post 5 drives the connecting plate 14 to move, and the induction plate 15 moves synchronously with the connecting plate 14. The elastic member 13 and the clamp 1 exert force on the copper wire respectively. The sensor 16 detects the position of the induction plate 15 and adjusts the position of the slide plate 17 to ensure that the forces exerted on the copper wire by the elastic member 13 and the clamp 1 are balanced, thereby realizing automatic winding and ensuring that the copper wire is subjected to uniform force.

[0026] The above embodiments are only preferred implementations of the present invention. In actual applications, the present invention may have more changes. For example, the connecting plate 14 may be connected to the slider 20 by a pin; the output end of the active member 11 may be connected to the driven member 12 by a chain. These changes may also achieve the purpose of the present invention.

[0027] Finally, it should be emphasized that the present invention is not limited to the above-mentioned implementation mode. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 winding swing arm mechanism for an automatic winding machine, characterized in that: The winding swing arm mechanism comprises a clamp, a swing arm, a slide rail, a transmission device, a winding post, a positioning device, a guide rail and a connecting assembly, wherein the clamp is connected to the transmission device, the transmission device is mounted on the swing arm, the winding post is mounted on the positioning device, the positioning device can be movably mounted on the slide rail, the swing arm can be movably mounted on the guide rail, the guide rail and the slide rail are respectively arranged on both sides of the swing arm, the connecting assembly connects the clamp and the transmission device, the connecting assembly comprises a first plate and a second plate connected to each other, the first plate is connected to the transmission device, the second plate is connected to the clamp, the transmission device comprises an active member and a driven member connected to each other, the first plate is connected to the driven member, and the positioning device comprises a fixed member and a movable member; The positioning device comprises an elastic member, a connecting plate, a sensing plate, a sensor, a slide plate, a slider and a positioning slide rail, wherein the elastic member is connected to the connecting plate and the slide plate, the winding column is mounted on the connecting plate, the sensing plate is detachably fixedly mounted on the connecting plate, the slide plate is movably sleeved on the slide rail, the sensor is detachably fixedly mounted on the slide plate, the slide rail is mounted on the swing arm, the slider is sleeved on the positioning slide rail, and the positioning slide rail is mounted on the slide plate; The first end of the elastic member is connected to the slide plate through the fixing member, and the second end of the elastic member is connected to the connecting plate through the movable member. The clamp winds the copper wire around the winding post. The winding post and the clamp move along the arc-shaped guide rail with the swing arm to automatically wind the copper wire around the magnetic ring. The winding post drives the connecting plate to move along the positioning slide rail. The connecting plate drives the elastic member to extend and retract through the movable member, and the action force of the elastic member is transmitted to the copper wire through the connecting plate and the winding post.

2. A winding swing arm mechanism according to claim 1, characterized in that: The active member is connected to the driven member through a belt.

3. A winding swing arm mechanism according to claim 2, characterized in that: The active component is a servo motor, and the driven component is a pulley.

4. A winding swing arm mechanism according to claim 1, characterized in that: The side wall of the winding column is provided with a clamping groove, and the elastic member is a spring.

Images