Winding mechanism

Abstract

The utility model discloses a winding mechanism which comprises a wire spool and a rotating mechanism, when the winding mechanism is used, if a wire is wound on a clamping jaw, the wire spool rotates to synchronously drive the clamping jaw to rotate so as to start winding, an air slip ring can be moved up and down through a lifting mechanism in the winding process, and a connecting piece is synchronously moved up or down; under the transmission of the connecting rods, the sliding blocks move centripetally or centrifugally, the clamping jaws moving along with the sliding blocks are opened and closed, the winding tightness can be adjusted through opening and closing of the clamping jaws in the process that the rotating mechanism drives the wire spool to rotate, and wire taking is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding technology field, concretely relates to a winding mechanism. BACKGROUND

[0002] In the assembly of part products, the wire material is wound in advance, the common winding device such as driving motor drives the rotation of winding disc, and the fixture for winding wire material is arranged or clamped on the winding disc, and the winding disc needs to be stopped to adjust the fixture, such as adjusting tightness or taking off the wound wire material, and the use is inconvenient, and it needs to be improved. UTILITY MODEL CONTENT

[0003] To solve the above at least one technical defect, the utility model provides the following technical scheme:

[0004] The application discloses a winding mechanism, which comprises a winding disc and a rotating mechanism. The winding disc is arranged on the rotating part of the rotating mechanism, and the rotating mechanism drives the winding disc to rotate. The winding mechanism further comprises a lifting mechanism, an air slide ring, a connecting piece, a connecting rod, a sliding block and a clamping jaw. The rotating mechanism and the winding disc are both provided with mounting holes extending along the center line of rotation, and the air slide ring is arranged at the mounting hole. The rotating part of the air slide ring is provided with the connecting piece. The sliding block is arranged around the connecting piece at intervals and is connected with the winding disc in a sliding mode. The connecting piece and the sliding block are connected through the connecting rod, and the two ends of the connecting rod are hingedly connected with the connecting piece and the sliding block respectively. The clamping jaw is arranged on the sliding block. The stationary part of the air slide ring is connected with the moving end of the lifting mechanism. The lifting mechanism moves up and down relative to the winding disc to synchronously move the connecting piece. Under the transmission of the connecting rod and the sliding block, the multiple clamping jaws perform the opening or closing action.

[0005] When in use, the wire material is wound on the clamping jaw, the winding disc rotates to synchronously drive the clamping jaw to rotate to start winding. During the winding process, the air slide ring can be moved up and down through the lifting mechanism, so that the connecting piece is moved up or down synchronously. Under the transmission of the connecting rod, the sliding block moves in a centripetal or centrifugal mode. The clamping jaws moving with the sliding block form the opening or closing action. During the process that the rotating mechanism drives the winding disc to rotate, the tightness of winding can be adjusted through the opening or closing of the clamping jaw, and the wire material is also convenient to take off.

[0006] For the lifting mechanism, the common linear reciprocating type such as screw rod lifting, air cylinder lifting, gear and rack lifting and the like.

[0007] Further, a fixed plate is arranged at the moving end of the lifting mechanism, and the air slide ring is arranged on the fixed plate. The fixed plate is arranged to facilitate the butt joint installation of the air slide ring.

[0008] Further, the rotating center of the circular ring surrounded by the multiple sliding blocks, the connecting piece, the rotating part of the air slide ring, the winding disc and the rotating part of the rotating mechanism is on the same straight line, and the connecting rod is arranged at intervals around the center line of rotation of the connecting piece.

[0009] Further, the first end of the connecting rod is hinged to the bottom surface of the slider, and the tail end of the connecting rod is hinged to the peripheral wall of the connecting piece, and the slider moves centripetally or centrifugally under the traction of the connecting rod, and reasonable layout facilitates the connection of the connecting rod.

[0010] Further, the lifting mechanism is a screw rod lifting type.

[0011] Further, the top end of the clamping jaw protrudes from the top surface of the winding disc, and a groove for winding is arranged at the back surface of the top end of the clamping jaw, and a ring is formed through the grooves on the plurality of clamping jaws, and the winding is directly performed on the ring groove formed by the clamping jaws, and then the clamping jaws are closed to take the wire, and the use is convenient.

[0012] Further, the rotating mechanism is a hollow rotating platform, which can be directly purchased from the market, such as BPHN series.

[0013] Further, the winding disc comprises an upper disc body and a lower disc body arranged in an upper-lower interval and a supporting rod connecting the two, the slider is slidingly connected at the side of the mounting hole of the upper disc body, and the lower disc body is connected with the rotating part of the rotating mechanism, and the upper and lower disc bodies are configured to facilitate the installation of the slider, the connecting rod and the like.

[0014] Further, the clamping mechanism is arranged at the side of the mounting hole of the upper surface of the winding disc, and the plug connected with the wire and the like is clamped by the clamping mechanism during use.

[0015] Further, the clamping mechanism is a cylinder clamping jaw type.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] 1. The present application designs the composition of the winding mechanism, realizes the closing or opening of the clamping jaw during the rotation of the winding disc, and has the advantages of conveniently adjusting the tightness of the winding or conveniently taking the wire. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0019] Figure 1 is a structure schematic view of the winding mechanism in embodiment 1;

[0020] Figure 2 is a structure schematic view of the winding mechanism in embodiment 1;

[0021] Figure 3This is a schematic diagram of the connection structure of the connecting rod, air slip ring, connector, and slider in Embodiment 1;

[0022] Figure 4 This is a schematic diagram of the connection structure of the connecting rod, air slip ring, connector, and slider in Embodiment 1;

[0023] The attached figures are labeled as follows:

[0024] 1. Winding reel; 2. Rotating mechanism; 3. Mounting hole; 4. Lifting mechanism; 5. Air slip ring; 6. Connecting piece; 7. Gripper; 8. Connecting rod; 9. Slider; 10. Upper plate; 11. Lower plate; 12. Support rod; 13. Fixing plate; 14. Clamping mechanism; 15. Groove. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] like Figures 1-4 As shown, the winding mechanism in this example includes a winding reel 1, a rotating mechanism 2, a lifting mechanism 4, a slip ring 5, a connector 6, a connecting rod 8, a slider 9, and a gripper 7. This example uses a common hollow rotary platform, such as the BPHN series, as the rotating mechanism, powered by a servo motor. Of course, the rotating mechanism can also be assembled independently, such as using a common servo motor that drives a base-type mechanism via gear transmission or belt transmission, with the base serving as the rotating part to connect with the winding reel.

[0028] Both the winding reel 1 and the corresponding hollow rotating platform have through holes (mounting holes 3) extending along the rotation center line. The air slip ring 5 is located at the mounting hole 3. The air slip ring can be selected directly from the market. The rotating part of the air slip ring 5 is fixed with a connecting piece 6, which is typically cylindrical, but other configurations can also be chosen. The rotation centers of the connecting piece 6, the rotating part of the air slip ring 5, the winding reel 1, and the rotating part of the rotating mechanism are all on the same straight line.

[0029] The sliders 9 are spaced around the connectors 6 and slidably connected to the winding reel 1, such as by sliding fit between the sliders 9 and the grooves in the cavity wall of the winding reel 1. In this example, for ease of placement of the sliders and connecting rods, this winding reel configuration is preferred. Figure 1 , Figure 2 The configuration shown includes an upper disk 10, a lower disk 11, and a support rod 12. The upper disk 10 and lower disk 11 are spaced apart and connected by the support rod 12 to be fixed as one unit. The lower disk 11 is rotatably connected to the rotating part of the rotating mechanism 2. Mounting holes 3 are formed at the center of the upper disk 10 and lower disk 11. The lower disk is fixed to the rotating part of the rotating mechanism by bolts or the like. Sliding blocks 9 are spaced apart on the sides of the mounting hole opening on the bottom surface of the upper disk 10. Figure 3 ,Figure 4 The sliding grooves are radially arranged, and each sliding groove is slidably connected with the sliding block 9. The circular ring surrounded by the sliding blocks 9 is coaxially arranged with the rotating part of the air slide ring 5, the connecting piece 6 and the rotating center of the winding reel 1. The number of the sliding blocks can be two, three, four or the like, which can be selected according to requirements. Figure 3 Figure 4 For example, three sliding blocks 9 are arranged in a triangular shape.

[0030] In this example, the sliding block 9 is connected with the connecting piece 6 through the connecting rod 8, and the two ends of the connecting rod 8 are hingedly connected with the sliding block 9 and the connecting piece 6, respectively. The connecting rod 8 is arranged at intervals around the rotating center line of the connecting piece 6. For example, Figure 3 Figure 4 As shown in the figure, the leading end of the connecting rod 8 is hingedly connected with the bottom surface of the sliding block 9, and the trailing end of the connecting rod 8 is hingedly connected with the first end of the connecting piece 6. For example, a hinge groove is formed at the first end of the connecting piece 6, and a pin is inserted through the trailing end of the connecting rod to form a hinge. When the connecting piece moves downward, the sliding block moves toward the rotating center or away from the rotating center through the traction of the connecting rod.

[0031] The sliding block 9 is provided with a clamping jaw 7, which is arranged in a longitudinal direction. The clamping jaw can be in a common rod shape, and its structure can be freely selected according to the requirements of winding or clamping.

[0032] The moving end of the lifting mechanism 4 is fixed with the stationary part of the air slide ring 5, so that the height of the air slide ring 5 is adjusted up and down relative to the winding reel 1. When the air slide ring moves downward with the lifting mechanism, the connecting rod moves downward to synchronously drive the sliding block to move horizontally, and the movement of the sliding block synchronously drives the clamping jaw to move. The multiple clamping jaws move toward the rotating center to form a closing action. When the air slide ring moves upward with the lifting mechanism, the multiple clamping jaws move away from the rotating center to form an opening action.

[0033] In use, one end of the wire is clamped on one clamping jaw, the winding reel is rotated to synchronously drive the clamping jaw to rotate to start winding. During the winding process, the air slide ring can be moved up and down through the lifting mechanism to synchronously form the opening and closing actions between the clamping jaws to adjust the tightness of the winding. After the winding is completed, the clamping jaws are closed to facilitate direct wire taking.

[0034] To facilitate winding on the clamping jaw, a recess 15 can be formed on the back of the clamping jaw 7. Multiple recesses 15 on the clamping jaws form a ring groove, and the wire is wound on the ring groove to avoid falling off. In addition, the clamping jaw can also clamp a coil and the like, and the coil can be wound or directly divided into multiple parts and fixed on the clamping jaw or integrally formed with the clamping jaw.

[0035] ​​For the convenience of winding, the top end of the clamping jaw 7 preferably extends from the top surface of the winding disc 1. For the winding of the wire on the plug or the wire box, a clamping mechanism 14, such as a common air cylinder clamping jaw, can also be arranged at the top surface of the winding disc 1, and the plug or the wire box is clamped by the clamping mechanism 14 before winding. The wire and the like required by the clamping mechanism can be directly passed from the air slide ring, which helps to simplify the assembly structure.

[0036] For the lifting mechanism, such as the common screw rod lifting, air cylinder lifting, gear and rack lifting and the like linear reciprocating type, the servo motor driven screw nut mechanism lifting type is adopted in the example. At the same time, for the convenience of docking with the air slide ring, a fixed plate 13 is arranged at the moving end of the lifting mechanism 4 in the example, and the air slide ring 5 is arranged at the top surface of the fixed plate 13.

[0037] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for the ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. A winding mechanism comprising a winding reel (1) and a rotating mechanism (2), said winding reel (1) being arranged on a rotating part of the rotating mechanism so as to be rotated by the rotating mechanism (2), characterized in that, The lifting mechanism (4), the air slide ring (5), the connecting piece (6), the connecting rod (8), the sliding block (9) and the clamping jaw (7) are also included, the rotating mechanism and the winding disc are both provided with the mounting hole (3) extending along the rotation center line, and the air slide ring (5) is located at the mounting hole (3), the connecting piece (6) is arranged at the rotating part of the air slide ring (5), the sliding block (9) is arranged around the connecting piece (6) and is in sliding connection with the winding disc (1), the connecting rod (8) is connected between the connecting piece (6) and the sliding block (9), and the two ends of the connecting rod (8) are respectively hinged to the connecting piece (6) and the sliding block (9), the clamping jaw (7) is arranged on the sliding block (9), the stationary part of the air slide ring (5) is connected with the moving end of the lifting mechanism (4), the air slide ring (5) is moved synchronously with the connecting piece (6) by the lifting mechanism (4) moving up and down relative to the winding disc (1), and the multiple clamping jaws (7) are correspondingly caused to perform the opening or closing action under the transmission of the connecting rod (8) and the sliding block (9).

2. The winding mechanism of claim 1, wherein: The moving end of the lifting mechanism (4) is provided with a fixed plate (13), and the air slide ring (5) is arranged on the fixed plate (13).

3. The wire winding mechanism of claim 1, wherein: The rotating center of the rotating part in the winding disc (1) and the rotating mechanism (2) is located on the same straight line.

4. The winding mechanism of claim 1, wherein: The first end of the connecting rod (8) is hinged to the bottom surface of the sliding block (9), and the tail end is hinged to the peripheral wall of the connecting piece (6), and the sliding block (9) moves centripetally or centrifugally under the traction of the connecting rod (8).

5. The winding mechanism of claim 1, wherein: The lifting mechanism (4) is a lead screw lifting type.

6. The winding mechanism of claim 1, wherein: The top end of the clamping jaw (7) protrudes from the top surface of the winding disc (1), and a groove (15) for winding is arranged at the back of the top end of the clamping jaw (7).

7. The wire winding mechanism of claim 1, wherein: The rotating mechanism is a hollow rotating platform.

8. The wire winding mechanism of claim 1, wherein: The winding disc (1) comprises an upper disc body (10), a lower disc body (11) and a support rod (12) connecting the two, the sliding block (9) is in sliding connection with the side of the mounting hole (3) of the upper disc body (10), and the lower disc body (11) is connected with the rotating part of the rotating mechanism (2).

9. A winding mechanism according to any one of claims 1 to 8, wherein: The clamping mechanism (14) is arranged at the side of the mounting hole (3) of the winding disc (1).

10. The wire winding mechanism of claim 9, wherein: The clamping mechanism (14) is a cylinder jaw type.

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