Winding mechanism for parallel winding of multiple square wires
By designing wire-clamping grooves and wire-cutting blades on the winding spool, and combining them with winding-pushing cylinders and core-pushing cylinders, the problem of winding multiple square wires in parallel was solved, achieving an efficient winding process and control over the lead wire length.
Patent Information
- Application Number
- CN202422822276.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing technologies struggle to efficiently achieve the positioning of multiple square wires wound in parallel, especially when multiple round wires are wound in parallel. The winding equipment for round coils cannot effectively achieve the parallel winding of multiple square wires, and the lead length needs to be adjusted after winding, which reduces efficiency.
The left and right winding discs are designed with wire-clamping grooves. Combined with the wire-cutting blade and its design, multiple square wires can be wound together and the lead wire length can be appropriately cut. The winding cylinder and the push cylinder drive the wire-pressing core column to achieve wire clamping and cutting.
It enables the parallel winding of multiple square wires, ensuring appropriate lead wire length, improving winding efficiency, and avoiding problems such as lead wire movement and uneven cuts during the winding process.
Smart Images
Figure CN223665299U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of winding equipment, and in particular to a winding mechanism for winding multiple square wires in parallel. Background Technology
[0002] Coils are a key component of commonly used electronic devices. They are generally made by winding wires using winding equipment. The wires that make up coils are mainly round or square. Some coils require multiple wire bundles to be wound in parallel. For multi-wire winding of round coils, it is easy to achieve. However, for multi-wire winding of square coils, it is necessary to position the initial parallel wire bundles. Round wire winding equipment cannot achieve the above purpose. Moreover, after the winding is completed, the lead wires need to be trimmed to achieve the appropriate length, which further reduces the overall winding efficiency. Utility Model Content
[0003] The purpose of this invention is to provide a winding mechanism for winding multiple square wires in parallel. The wire clamping grooves on the left and right winding discs clamp the parallel wire bundles, which facilitates subsequent winding operations. The design of the wire cutting end and the wire cutting knife allows for cutting at the initial end of the parallel wire bundles, thereby ensuring that the lead wire of the winding coil is of appropriate length.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a winding mechanism for winding multiple square wires in parallel, including a winding base, a left winding shaft and a winding push cylinder mounted on the winding base, the winding push cylinder connected to a winding movable base, a right winding shaft coaxial with the left winding shaft mounted on the winding movable base, a left winding disc mounted at the end of the left winding shaft, a right winding disc mounted on the right winding shaft, wire-catching grooves opened on the opposite sides of the left and right winding discs, a shaft drive structure cooperating with the left and right winding shafts, a wire-cutting opening opened on the left winding disc, a wire-cutting knife that can be inserted into the wire-cutting opening and cut off excess wire bundles on the right winding disc, and a feeding groove with an outward and downward inclined direction provided below the winding disc.
[0005] Preferably, the driving structure includes a winding shaft disposed on a winding seat. The winding shaft is connected to a left winding shaft and a right winding shaft through a winding transmission structure. The winding transmission structure that drives the right winding shaft is mounted on a winding movable seat. This winding transmission structure is connected to the winding shaft through a spline, so that the winding transmission structure can move on the winding shaft but cannot rotate relative to each other.
[0006] Preferably, both the left and right winding shafts are hollow shafts. A left pressure core is provided inside the left winding shaft, and a right pressure core is provided inside the right winding shaft. The end of the left pressure core at the winding part is serrated. The wire cutter is provided on the right pressure core. A left pusher frame is provided on the left outer side of the winding seat. A left pusher cylinder is provided on the left pusher frame. The left pusher cylinder is used to drive the axis of the left pressure core to move. A right pusher frame is provided on the winding movable seat. A right pusher cylinder is provided on the right pusher frame. The right pusher cylinder is used to drive the axis of the right pressure core (57) to move.
[0007] The technical effects of this utility model are as follows:
[0008] The wire harnesses are clamped together by the wire-clamping grooves on the left and right winding discs, which facilitates the subsequent winding operation. The design of the wire cutting end and the wire cutting knife allows for the initial cutting of the wire harnesses, thus ensuring that the lead wire of the winding coil is of appropriate length.
[0009] The design of the left and right pressure core posts can not only press down the initial end of the parallel wire harness to prevent the initial end from moving during the winding process and keep the length of the cut lead unchanged, but also press the wire harness tightly at the same time as cutting, so that the cut is more neat. Attached Figure Description
[0010] Figure 1 This is a three-dimensional schematic diagram of a winding mechanism for winding multiple square wires in parallel.
[0011] Figure 2 This is a three-dimensional schematic diagram of the left winding disc.
[0012] Figure 3 This is a three-dimensional schematic diagram of the right-hand winding reel.
[0013] The text labels in the diagram represent: 8. Feeding trough; 41. Winding seat; 42. Winding shaft; 43. Winding transmission structure; 44. Left winding shaft; 45. Left winding disc; 46. Right winding shaft; 47. Right winding disc; 48. Winding push cylinder; 49. Winding movable seat; 50. Right pusher frame; 51. Right pusher cylinder; 52. Left pusher frame; 53. Left pusher cylinder; 54. Left pressure core post; 55. Wire clamping groove; 56. Wire cutting end; 57. Right pressure core post; 58. Wire cutting knife. Detailed Implementation
[0014] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.
[0015] like Figure 1-3As shown, the specific structure of this utility model is as follows: a winding mechanism for winding multiple square wires in parallel, including a winding base 41, a left winding shaft 44 and a winding push cylinder 48 mounted on the winding base 41, the winding push cylinder 48 connected to a winding movable base 49, a right winding shaft 46 coaxial with the left winding shaft 44 mounted on the winding movable base 49, a left winding disc 45 mounted at the end of the left winding shaft 44, and a right winding disc mounted on the right winding shaft 46. 47. The left and right winding reels 45 and 47 each have a wire-holding groove 55 on their opposite sides. A winding shaft 42 is mounted on the winding seat 41. The winding shaft 42 is connected to the left winding shaft 44 and the right winding shaft 46 via a winding transmission structure 43. The winding transmission structure 43, which drives the right winding shaft 46, is mounted on the winding movable seat 49. This winding transmission structure 43 is connected to the winding shaft 42 via a spline, allowing the winding transmission structure 43 to... The winding shaft 42 moves but cannot rotate relative to each other. A tangent 56 is provided on the left winding disc 45. A feeding trough 8 with an outwardly downward sloping direction is provided below the winding disc. Both the left and right winding shafts 44 and 46 are hollow shafts. A left pressure core 54 is provided inside the left winding shaft 44, and a right pressure core 57 is provided inside the right winding shaft 46. The end of the left pressure core 54 at the winding section is serrated. The right pressure core 57... A wire cutter 58 is provided, which can be inserted into the wire cutting end 56 to cut off excess wire bundle. A left pusher frame 52 is provided on the left outer side of the winding seat 41. A left pusher cylinder 53 is provided on the left pusher frame 52. The left pusher cylinder 53 is used to drive the axis of the left pressure core column 54 to move. A right pusher frame 50 is provided on the winding movable seat 49. A right pusher cylinder 51 is provided on the right pusher frame 50. The right pusher cylinder 51 is used to drive the axis of the right pressure core column 57 to move.
[0016] When the parallel wire harness is pulled between the left winding reel 45 and the right winding reel 47, the winding cylinder 48 first drives the winding movable seat 49 to move to the left, thereby causing the right winding shaft 46, the right transmission structure, the right winding reel 47, and the right pusher frame 50 to move to the left as a whole. This allows the left and right winding reels to come together and press the parallel wire harness, and allows the parallel wire harness to enter the wire clamping groove 55. Then, the left pusher cylinder 53 and the right pusher cylinder 51 drive the left pressure core column 54 and the right pressure core column 57 to move inward, so that the left and right pressure core columns can press the parallel wire harness tightly. At the same time, the wire cutter 58 can be inserted into the wire cutting hole 56 to cut off the excess wire harness (lead wire). Then, the drive motor of the winding shaft 42 drives the winding shaft 42 to rotate, so that the left and right winding shafts can rotate synchronously through the winding transmission structure 43, and thus the left and right winding reels 47 can work together to wind the parallel square wire into a circle.
[0017] After winding is complete, simply separate the left and right winding reels to allow the coil to fall freely into the feed trough 8 and slide out. The excess lead ends cut off by the wire cutter will also fall into the feed trough 8 and slide out.
[0018] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0019] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.
Claims
1. A wire winding mechanism for a plurality of square wire parallel winding, comprising a winding seat (41), characterized in that, A left winding shaft (44) and a winding push cylinder (48) are mounted on a winding seat (41). The winding push cylinder (48) is connected to a winding movable seat (49). A right winding shaft (46) coaxial with the left winding shaft (44) is mounted on the winding movable seat (49). A left winding disc (45) is mounted at the end of the left winding shaft (44). A right winding disc (47) is mounted on the right winding shaft (46). The left winding disc (45) A wire-holding groove (55) is provided on the side opposite to the right winding reel (47). The left winding shaft (44) and the right winding shaft (46) are equipped with a shaft drive structure. A wire-cutting hole (56) is provided on the left winding reel (45). A wire-cutting knife (58) is provided on the right winding reel (47) that can be inserted into the wire-cutting hole (56) to cut off the excess wire bundle. A feeding groove (8) with an outward and downward inclined direction is provided below the winding reel.
2. A winding mechanism for winding multiple square wires in parallel, as described in claim 1, characterized in that, The drive structure includes a winding shaft (42) mounted on a winding seat (41). The winding shaft (42) is connected to the left winding shaft (44) and the right winding shaft (46) via a winding transmission structure (43). The winding transmission structure (43) that drives the right winding shaft (46) is mounted on a winding movable seat (49). This winding transmission structure (43) is connected to the winding shaft (42) via a spline, so that the winding transmission structure (43) can move on the winding shaft (42) but cannot rotate relative to each other.
3. A winding mechanism for winding multiple square wires in parallel, as described in claim 2, characterized in that, Both the left winding shaft (44) and the right winding shaft (46) are hollow shafts. The left winding shaft (44) is equipped with a left pressure core column (54), and the right winding shaft (46) is equipped with a right pressure core column (57). The end of the left pressure core column (54) at the winding part is serrated. The wire cutter (58) is set on the right pressure core column (57). The left pusher frame (52) is set on the left outer side of the winding seat (41). The left pusher frame (52) is equipped with a left pusher cylinder (53). The left pusher cylinder (53) is used to drive the axis of the left pressure core column (54) to move. The right pusher frame (50) is set on the winding movable seat (49). The right pusher frame (50) is equipped with a right pusher cylinder (51). The right pusher cylinder (51) is used to drive the axis of the right pressure core column (57) to move.