Single-station wrapping post winding machine

Abstract

The utility model provides a single-station wrapping post winding machine which is used for winding a single wrapping post and comprises a rack. The device comprises a rack, a sliding mechanism arranged on the rack and used for conveying a winding column, a clamping assembly used for horizontally fixing the winding column and driving the winding column to rotate, a winding device arranged on the rack and used for winding, a cutting mechanism arranged on the rack and used for cutting off a wound thread end, and a clamping device arranged on one side of the clamping assembly and used for clamping the thread end during cutting. During winding, the clamping assembly drives the winding column to rotate for winding, and the winding device horizontally moves along the winding column for winding. According to the winding device, single-station winding is adopted for the winding columns, one-by-one feeding is conducted on the winding columns through the sliding mechanism, clamping is completed through the clamping assembly after feeding, winding is conducted through the winding device, wire ends are cut, the whole action is smooth, the structure is simple, the cost is greatly reduced, and due to the fact that the matching degree of all the parts is high, the winding efficiency of the single winding column is also improved; and double assurance of efficiency and cost is realized.

Description

Technical Field

[0001] The present application belongs to the technical field of non-standard automation equipment, and more specifically, to a single-station winding pole winding machine. Background Art

[0002] In current winding machines, in order to improve efficiency, multiple stations are generally used for winding. However, for the winding structure of the winding column rather than the stator, when multiple stations are carried out simultaneously, although the efficiency is high, the structure is complex and the cost is high. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a single-station winding pole winding machine to solve the technical problems of complex structure and high cost of winding pole winding machines in related technologies.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the embodiment of the present application is: to provide a single-station winding pole winding machine for winding a single winding pole, including a frame, a sliding mechanism provided on the frame for conveying the winding pole, a clamping assembly for horizontally fixing the winding pole and driving it to rotate, a winding device provided on the frame for winding, a cutting mechanism provided on the frame for cutting the thread end after winding, and a clamping device provided on one side of the clamping assembly for clamping the thread end during cutting. During winding, the clamping assembly drives the winding pole to rotate and the winding device moves horizontally along the winding pole to perform winding.

[0005] Specifically, the winding post is horizontally arranged on a jig, and the jig includes a horizontally arranged rotating shaft, a first end cover and a second end cover passing through the rotating shaft, and a supporting seat supporting the first end cover and the second end cover, and the winding post passes through the rotating shaft and is clamped between the first end cover and the second end cover.

[0006] Specifically, the clamping assembly includes a fixing portion and an abutting top portion which are arranged opposite to each other, the rotating shaft has a first end passing through the first end cover and a second end passing through the second end cover, the fixing portion is fixedly connected to the first end via a clamping structure, the abutting top portion abuts against the second end, the abutting top portion is driven to rotate by a first driving device, and the fixing portion has a rotating bearing which can rotate synchronously with the rotating shaft.

[0007] Specifically, the clamping structure includes a groove provided on the end surface of the fixing portion, a protrusion provided in the groove, and a clamping slot provided on the end surface of the first end, the first end extends into the groove, and the protrusion is clamped into the clamping slot.

[0008] Specifically, an end portion of the second end of the rotating shaft is provided with an abutting hole, and the abutting top portion is conical and abuts in the abutting hole.

[0009] Specifically, a clamp for clamping the wire end when winding the wire is also provided on the second end of the rotating shaft, and the clamp can rotate with the rotating shaft.

[0010] Specifically, the clamping device includes a column arranged on the frame, a slider slidably arranged on the column, and a second driving device for driving the slider to move. The top of the column is provided with a pressure block, the slider is located below the pressure block, and is driven by the second driving device to move relative to the pressure block to clamp or release the thread end.

[0011] Specifically, two support plates are provided on the frame, a support rod and a horizontal guide rod are provided between the two support plates, the cutting mechanism is arranged on the support rod, and the winding device is slidably arranged on the horizontal guide rod.

[0012] Specifically, the cutting mechanism includes a first fixed plate arranged on the support rod, a vertical guide rail arranged on the first fixed plate, a pair of scissors sliding along the vertical guide rail, and a third driving device driving the scissors to slide.

[0013] Specifically, the winding device includes a horizontal guide rail fixed on the horizontal guide rod and arranged perpendicular to the winding column, a needle bar assembly sliding along the horizontal guide rail, and a fourth driving device driving the needle bar assembly to slide.

[0014] In the present application, a single station is used for winding the winding pole, and the winding pole adopts a sliding mechanism to feed the materials one by one. After feeding, the clamping assembly completes the clamping, the winding device performs the winding, and cuts the wire ends. The whole action is smooth, the structure is simple, and the cost is greatly reduced. Moreover, due to the high degree of coordination between the various parts, the winding efficiency of a single winding pole is also improved, achieving a dual guarantee of efficiency and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a single-station winding column winding machine provided in an embodiment of the present application omitting external sheet metal parts;

[0017] Figure 2 A schematic diagram of the structure of a single-station winding pole winding machine provided in an embodiment of the present application with the frame omitted;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 A schematic diagram of the structure of the fixed part in the single-station winding pole winding machine provided in an embodiment of the present application;

[0020] Figure 5 A schematic structural diagram of a single-station winding column winding machine provided in an embodiment of the present application, viewed from another angle after omitting the external sheet metal parts;

[0021] Figure 6 A schematic diagram of the structure of the single-station winding pole winding machine provided in an embodiment of the present application after omitting the frame and the winding device;

[0022] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0023] Among them, the main marks of the drawings in the figure are:

[0024] 10-frame; 11-support plate; 12-support rod; 13-horizontal guide rod;

[0025] 20-sliding mechanism;

[0026] 30-winding column;

[0027] 40-clamping assembly; 41-fixing portion; 411-groove; 412-bump; 42-top abutment; 43-first driving device;

[0028] 50-winding device; 51-horizontal guide rail; 52-needle bar assembly; 53-fourth driving device;

[0029] 60-cutting mechanism; 61-first fixed plate; 62-vertical guide rail; 63-scissors;

[0030] 70-clamping device; 71-column; 711-pressing block; 72-sliding block;

[0031] 80-jig; 81-rotating shaft; 811-slot; 812-top hole; 82-first end cover; 83-second end cover; 84-support seat; 85-clamp. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application 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 application and are not used to limit the present application.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0035] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0038] Reference Figure 1 , Figure 2The single-station winding machine provided in the embodiment of the present application is used to wind a single winding pole 30, and includes a frame 10, a sliding mechanism 20 provided on the frame 10 for conveying the winding pole 30, a clamping assembly 40 for horizontally fixing the winding pole 30 and driving it to rotate, a winding device 50 provided on the frame 10 for winding, a cutting mechanism 60 provided on the frame 10 for cutting the thread end after winding, and a clamping device 70 provided on one side of the clamping assembly 40 for clamping the thread end during cutting. During winding, the clamping assembly 40 drives the winding pole 30 to rotate for winding, and the winding device 50 moves horizontally along the winding pole 30 for winding.

[0039] In this embodiment, a single-station is used for winding the winding pole 30. The winding pole 30 uses a sliding mechanism 20 to feed the materials one by one. After feeding, the clamping assembly 40 completes the clamping, and the winding device 50 performs winding and cuts the wire ends. The whole action is smooth, the structure is simple, and the cost is greatly reduced. Moreover, due to the high degree of coordination between the various parts, the winding efficiency of a single winding pole 30 is also improved, achieving a dual guarantee of efficiency and cost.

[0040] Specifically, refer to Figure 2 , Figure 3 In this embodiment, the winding post 30 is horizontally arranged, and has a first end and a second end opposite to the first end in the horizontal direction. The winding post 30 is moved on the sliding mechanism 20 by a jig 80 to realize the loading and unloading of the winding post 30. Specifically, the jig 80 includes a horizontally arranged rotating shaft 81, a first end cover 82 and a second end cover 83 passing through the rotating shaft 81, and a support seat 84 supporting the first end cover 82 and the second end cover 83. The winding post 30 passes through the rotating shaft 81 and is clamped between the first end cover 82 and the second end cover 83. Among them, the support seat 84 is located on the sliding mechanism 20, and the sliding mechanism 20 is a linear module. Driven by the linear module, the support seat 84 drives the winding post 30 to move.

[0041] When winding, the winding post 30 needs to be clamped by the clamping assembly 40. The clamping assembly 40 includes a fixing portion 41 and a butt-end portion 42 that are arranged opposite to each other. The first end of the rotating shaft 81 passes through the first end cover 82, and the second end passes through the second end cover 83. The fixing portion 41 is fixedly connected to the first end through a clamping structure, and the butt-end portion 42 butts against the second end. The butt-end portion 42 is driven to rotate by the first driving device 43. The fixing portion 41 has a rotating bearing that can rotate synchronously with the rotating shaft 81. In this way, driven by the first driving device 43, the butt-end portion 42, the winding post 30 and the fixing portion 41 rotate simultaneously.

[0042] Reference Figure 4 and Figure 5The clamping structure between the fixing portion 41 and the first end includes a groove 411 provided on the end surface of the fixing portion 41, a protrusion 412 provided in the groove 411, and a clamping groove 811 provided on the end surface of the first end for the protrusion 412 to be clamped in. When clamping, the first end of the rotating shaft 81 extends into the groove 411 on the end surface of the fixing portion 41, and the protrusion 412 on the end surface of the fixing portion 41 extends into the clamping groove 811 of the first end. The two ends are mutually embedded and clamped in the axial direction. This clamping is not only easy to disassemble and assemble, but also firmly clamped. Then, the abutting portion 42 of the second end abuts in the axial direction to realize the final clamping and fixing of the rotating shaft 81 and the winding post 30.

[0043] Furthermore, a second end of the rotating shaft 81 is provided with an abutting hole 812 , and the abutting portion 42 abuts in the abutting hole 812 in a conical shape.

[0044] Reference Figure 6 , Figure 7 The second end of the rotating shaft 81 is also provided with a clamp 85 for clamping the wire end during winding, and the clamp 85 can rotate with the rotating shaft 81. The clamp 85 is a manipulator structure and can be relatively opened / closed. The function of the clamp 85 is to fix one end of the wire end during winding. In order to prevent the wire end from tangling, the clamp 85 can rotate with the rotating shaft 81 and the winding column 30.

[0045] The clamping device 70 located beside the clamping assembly 40 includes a column 71 disposed on the frame 10, a slider 72 slidably disposed on the column 71, and a second driving device (not shown in the figure) driving the slider 72 to move. The column 71 has a pressing block 711 on the top, and the slider 72 is located below the pressing block 711. The slider 72 is driven by the second driving device to move relative to the pressing block 711 to clamp or release the thread end. The function of the clamping device 70 is to clamp and fix the thread end when the cutting mechanism 60 cuts the thread end when the winding is completed, so as to facilitate the cutting mechanism 60 to cut it.

[0046] In this embodiment, the winding device 50 can move in the horizontal and vertical directions when winding, and the cutting mechanism 60 is located above the winding column 30 and moves in the vertical direction when cutting. Specifically, two support plates 11 are relatively spaced apart on the frame 10, and at least two support rods 12 and at least two horizontal guide rods 13 are arranged between the two support plates 11. The support rods 12 and the horizontal guide rods 13 are staggered up and down and arranged at different heights. The cutting mechanism 60 is arranged on the support rods 12, and the winding device 50 is slidably arranged on the horizontal guide rods 13.

[0047] Furthermore, the cutting mechanism 60 includes a first fixed plate 61 disposed on the support rod 12, a vertical guide rail 62 disposed on the first fixed plate 61, a pair of scissors 63 sliding along the vertical guide rail 62, and a third driving device (not shown in the figure) driving the pair of scissors 63 to slide. The third driving device drives the pair of scissors 63 to move downward for cutting, and moves upward after cutting is completed.

[0048] In this embodiment, the winding device 50 includes a horizontal guide rail 51 fixed on the horizontal guide rod 13 and arranged perpendicular to the winding column 30, a needle bar assembly 52 sliding along the horizontal guide rail 51, and a fourth driving device 53 driving the needle bar assembly 52 to slide. That is, the needle bar assembly 52 can move forward and backward to reach the winding position or send the wire to the clamp 85 under the action of the fourth driving device 53. When winding, the needle bar assembly 52 moves left and right along the horizontal guide rod 13 under the action of the fifth driving device (not shown in the figure) to perform winding.

[0049] In the embodiment of the present application, the working process of the single-station winding pole 30 winding machine is as follows: the winding pole 30 to be wound is placed on the jig 80, and the jig 80 is placed on the sliding mechanism 20, and the winding pole 30 is transported to the clamping assembly 40 through the sliding mechanism 20, and the fixing portion 41 of the clamping assembly 40 and the abutting top portion 42 work together to fix the jig 80 and the winding pole 30, and the needle bar assembly 52 drives the thread head to move to the clamping device 70, and the sliding block of the clamping device 70 moves upward to clamp the thread head between the abutting block 711 and the slider 72. At this time, the needle bar assembly 52 moves and pulls the wire to the clamp 85, and the clamp 85 clamps the wire again and keeps the clamping state. At this time, the clamping device The slider 72 of 70 moves down to loosen the thread end, and the first drive device 43 drives the winding post 30 to rotate, and at the same time the needle bar assembly 52 moves horizontally to perform winding. When the winding is completed, the needle bar assembly 52 pulls the thread to the clamping device 70 again to clamp and fix the thread. At this time, the cutting mechanism 60 cuts the thread to complete the winding of the previous winding post 30. The winding post 30 moves forward through the sliding mechanism 20 to unload the material. When the next winding post 30 reaches the clamping position, the needle bar assembly 52 pulls the thread to the clamp 85 again, and the clamp 85 clamps the thread again and maintains the clamping state. At this time, the slider 72 of the clamping device 70 moves down to loosen the thread end, and the winding device 50 performs winding...repeat the above actions.

[0050] In summary, in the present application, a single station is used to wind the winding pole, which has a simple structure, low cost, and high efficiency, and is more cost-effective than a multi-station structure.

[0051] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A single-station winding pole winding machine, used for winding a single winding pole, characterized in that: The invention comprises a frame, a sliding mechanism disposed on the frame for conveying a winding pole, a clamping assembly for fixing the winding pole horizontally and driving it to rotate, a winding device disposed on the frame for winding, a cutting mechanism disposed on the frame for cutting the thread end after winding, and a clamping device disposed on one side of the clamping assembly for clamping the thread end during cutting. During winding, the clamping assembly drives the winding pole to rotate for winding, and the winding device moves horizontally along the winding pole for winding.

2. The single-station winding pole winding machine according to claim 1, characterized in that: The winding post is horizontally arranged on a jig, and the jig includes a horizontally arranged rotating shaft, a first end cover and a second end cover passing through the rotating shaft, and a supporting seat supporting the first end cover and the second end cover. The winding post passes through the rotating shaft and is clamped between the first end cover and the second end cover.

3. The single-station winding pole winding machine according to claim 2, characterized in that: The clamping assembly includes a fixing portion and an abutting top portion which are arranged opposite to each other. The rotating shaft has a first end passing through the first end cover and a second end passing through the second end cover. The fixing portion is fixedly connected to the first end via a clamping structure. The abutting top portion abuts against the second end. The abutting top portion is driven to rotate by a first driving device. The fixing portion has a rotating bearing which can rotate synchronously with the rotating shaft.

4. The single-station winding pole winding machine according to claim 3, characterized in that: The clamping structure includes a groove provided on the end surface of the fixing portion, a protrusion provided in the groove, and a clamping slot provided on the end surface of the first end, the first end extends into the groove, and the protrusion is clamped in the clamping slot.

5. The single-station winding pole winding machine according to claim 3, characterized in that: An abutting hole is arranged at the end of the second end of the rotating shaft, and the abutting top portion is conical and abuts in the abutting hole.

6. The single-station winding pole winding machine according to claim 5, characterized in that: A clamp for clamping the wire end when winding the wire is also provided on the second end of the rotating shaft, and the clamp can rotate with the rotating shaft.

7. The single-station winding pole winding machine according to claim 1, characterized in that: The clamping device includes a column arranged on the frame, a slider slidably arranged on the column, and a second driving device that drives the slider to move. The top of the column is provided with a pressing block, and the slider is located below the pressing block. Driven by the second driving device, the slider moves relative to the pressing block to clamp or release the thread end.

8. The single-station winding pole winding machine according to claim 1, characterized in that: Two support plates are arranged on the frame, a support rod and a horizontal guide rod are arranged between the two support plates, the cutting mechanism is arranged on the support rod, and the winding device is slidably arranged on the horizontal guide rod.

9. The single-station winding pole winding machine according to claim 8, characterized in that: The cutting mechanism comprises a first fixing plate arranged on the supporting rod, a vertical guide rail arranged on the first fixing plate, a pair of scissors sliding along the vertical guide rail, and a third driving device driving the scissors to slide.

10. The single-station winding pole winding machine according to claim 8, characterized in that: The winding device includes a horizontal guide rail fixed on the horizontal guide rod and arranged perpendicular to the winding column, a needle bar assembly sliding along the horizontal guide rail, and a fourth driving device driving the needle bar assembly to slide.

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