Winding swing mechanism for winding machine
By using a parallelogram double rocker mechanism and a winding swing mechanism connected by a synchronous belt pulley, combined with a clamping and moving mechanism, the problem of complex and costly winding operations of winding machines is solved, achieving efficient and low-cost winding operations and improving winding quality and efficiency.
Patent Information
- Application Number
- CN202520511377.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Existing winding machines have complex winding mechanisms and high costs, making it difficult to achieve efficient and low-cost winding operations.
The winding machine uses a parallelogram double rocker mechanism and a swing mechanism connected by a synchronous belt pulley, combined with a clamping mechanism and a moving mechanism, to achieve the circular trajectory movement of the winding machine. The position of the clamping claw is adjusted by a needle cylinder to complete the tight winding.
It achieves improved winding efficiency with simple structure, stable operation, and low cost, thus improving winding quality and efficiency.
Smart Images
Figure CN223956449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a winding technology field, concretely relates to a winding swing mechanism for winding machine. BACKGROUND
[0002] Hooking wire is a production process in the automatic production of inductance, and the main actions of the hooking wire process include winding, hooking wire and arranging wire. The winding action is a semi-circular action track, and the purpose is to wrap the wire below the magnetic ring on the outer periphery of the magnetic ring and return to the upper of the magnetic ring, so as to perform the winding of the next turn. In the prior art, the action is usually realized by two servo motors driving two straight-line mechanisms perpendicular to each other to perform combined action to realize the circular arc track, or by a cam mechanism to simulate the circular arc track of the chuck. These mechanical structures are bulky and complex and have high cost. SUMMARY
[0003] The utility model provides a winding swing mechanism for winding machine for the prior art problem.
[0004] The utility model discloses a winding swing mechanism for winding machine, including support plate, first drive mechanism, swing mechanism and clamping mechanism, the first drive mechanism is installed on the support plate, the output of the first drive mechanism is connected with the swing mechanism, the swing mechanism is parallelogram double rocker mechanism, the first drive mechanism drives the swing mechanism to do arc reciprocating swing, the clamping mechanism is installed on the swing mechanism, and the clamping mechanism is used for clamping wire.
[0005] On the basis of the above technical scheme, the utility model can also be improved as follows:
[0006] Preferably, the swing mechanism includes a first synchronous pulley, a second synchronous pulley, a synchronous belt and a swing arm, the output of the first drive mechanism is connected with the first synchronous pulley, the second synchronous pulley is rotatably installed on the support plate, the first synchronous pulley is connected with the second synchronous pulley through the synchronous belt, one end of the swing arm is installed on the end face of the first synchronous pulley through a first swing shaft, the other end of the swing arm is installed on the end face of the second synchronous pulley through a second swing shaft, the clamping mechanism is installed on the swing arm, and the first swing shaft and the second swing shaft are located on the same phase.
[0007] Preferably, the clamping mechanism includes a clamping jaw cylinder and a clamping jaw, the clamping jaw cylinder is installed on the swing mechanism, and the output of the clamping jaw cylinder is installed on the clamping jaw.
[0008] Preferably, it further includes a swing device, and the swing device is used for driving the clamping jaw to swing in the direction of winding.
[0009] Preferably, the swing device comprises two needle-shaped cylinders and a connecting plate, the connecting plate is fixedly connected with the swing arm, the jaw cylinder is hinged with the connecting hole of the connecting plate through a connecting lug, the two needle-shaped cylinders are respectively arranged on the two sides of the connecting hole, and output ends of the needle-shaped cylinders are used for pushing the jaw cylinder to swing around the hinge shaft.
[0010] Preferably, a limiting column is arranged on the second synchronous pulley, and an arc-shaped limiting groove is arranged on the support plate.
[0011] Preferably, the mobile mechanism comprises a base plate, a driving cylinder and a sliding rail, the base plate is connected with the support plate, the base plate is slidably arranged on the sliding rail, and an output end of the driving cylinder is connected with the base plate.
[0012] Preferably, the driving cylinder is arranged on a fixed plate, a limiting baffle is connected on the base plate, a buffer is arranged on the limiting baffle, and the buffer corresponds to the fixed plate.
[0013] Preferably, the mobile mechanism comprises a base plate, a driving cylinder and a sliding rail, the base plate is connected with the support plate, the base plate is slidably arranged on the sliding rail, and an output end of the driving cylinder is connected with the base plate.
[0014] Preferably, a sensor is arranged on the base plate, and the sensor is used for detecting the position of the clamping jaw.
[0015] The first driving mechanism works, drives the swing mechanism to make reciprocating motion in a circular arc track, drives the clamping mechanism to make reciprocating motion in a circular arc track, realizes that the clamping mechanism completes the winding action, and has the advantages of simple structure, stable operation, low cost and improved winding efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a schematic diagram of the winding swing mechanism of the utility model Figure One ;
[0017] Figure 2 It is a schematic diagram of the winding swing mechanism of the utility model Figure Two ;
[0018] Figure 3 It is a schematic diagram of the winding swing mechanism of the utility model Figure Three ;
[0019] Figure 4 It is an explosion schematic diagram of the winding swing mechanism of the utility model;
[0020] Figure 5 is Figure 4 enlarged view of A in the middle;
[0021] Figure 6 is a schematic view of the use of the utility model Figure One ;
[0022] Figure 7 is a schematic view of the use of the utility model Figure Two ;
[0023] Figure 8 is a schematic view of the use of the utility model Figure Three ;
[0024] Figure 9 is a schematic view of the use of the utility model Figure Four ;
[0025] Figure 10 is a schematic view of the movement track of the winding swing mechanism of the utility model.
[0026] The figure mark records as follows: 1, support plate; 2, first driving mechanism; 3, first synchronous pulley; 4, second synchronous pulley; 5, synchronous belt; 6, first swing shaft; 7, second swing shaft; 8, swing arm; 9, clamping jaw air cylinder; 9.1, connecting lug; 10, clamping jaw; 11, needle-shaped air cylinder; 12, limiting column; 13, arc-shaped limiting groove; 14, bottom plate; 15, driving air cylinder; 16, fixed plate; 17, slide rail; 18, limiting baffle; 19, buffer; 20, second driving mechanism; 21, wire turning disc; 22, sensor; 23, proximity switch; 24, through hole; 25, wire turning hole; 26, connecting plate; 26.1, connecting hole; 29, magnetic ring; 30, hooking thread disc; 31, hooking needle. DETAILED DESCRIPTION
[0027] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor should belong to the scope of protection of the utility model.
[0028] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and above drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. The orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does 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 cannot be understood as a limitation on the present application.
[0029] Referring to Figures 1 to 10 The utility model discloses a winding machine is with winding swing mechanism, including support plate 1, first drive mechanism 2, swing mechanism and clamping mechanism, first drive mechanism 2 installs on support plate 1, and the output of first drive mechanism 2 is connected with swing mechanism, the swing mechanism is parallelogram double rocker mechanism, first drive mechanism 2 drive swing mechanism presents arc reciprocating swing's winding action, and clamping mechanism is installed on swing mechanism, and clamping mechanism is used for clamping wire rod. When first drive mechanism 2 works, swing mechanism and clamping mechanism drive wire rod from the lower end of magnetic ring 29 to the upper end of magnetic ring 29, complete arc winding action, dodge magnetic ring 29 itself, make wire rod wind on magnetic ring 29, improve the winding efficiency of magnetic ring 29. Wherein wire rod can be copper wire, aluminium wire or copper clad aluminium wire etc. winding wire, and magnetic ring 29 can be circular magnetic ring or rectangular magnetic ring etc.
[0030] In the embodiment, the swing mechanism includes a first synchronous pulley 3, a second synchronous pulley 4, a synchronous belt 5, and a swing arm 8. The first drive mechanism 2 is a first servo motor, and the output thereof is connected with the first synchronous pulley 3 through the support plate 1. The second synchronous pulley 4 is rotatably installed on the support plate 1. Specifically, the second synchronous pulley 4 is rotatably installed on a support shaft through a bearing, and the support shaft is installed on the support plate 1. The first synchronous pulley 3 is connected with the second synchronous pulley 4 through the synchronous belt 5. One end of the swing arm 8 is rotatably installed on the end face of the first synchronous pulley 3 through a first swing shaft 6. The other end of the swing arm 8 is rotatably installed on the end face of the second synchronous pulley 4 through a second swing shaft 7. The first swing shaft 6 and the second swing shaft 7 are located at the same phase, so as to ensure the stability and smoothness of operation. The clamping mechanism is installed on the swing arm 8. Specifically, the clamping mechanism is installed on the end portion of the swing arm 8.
[0031] The utility model discloses parallelogram double rocker mechanism realizes the circular arc track movement of clamping mechanism, adopts the synchronous pulley, synchronous belt and connects two rocker arms, makes swing arm 8 can move stably. The body of two synchronous pulleys also plays the entity structure of replacing two rocker arms.
[0032] When the first driving mechanism 2 works, the first synchronous pulley 3 and the second synchronous pulley 4 are driven to rotate. Since the first swing shaft 6 is located on one side of the rotation shaft of the first synchronous pulley 3 (see the position of point a in Figure 10 ), the second swing shaft 7 is located on one side of the rotation shaft of the second synchronous pulley 4 (see the position of point b in Figure 10 ), and the first swing shaft 6 and the second swing shaft 7 are in the same phase, therefore, when the first synchronous pulley 3 and the second synchronous pulley 4 rotate, the swing arm 8 and the clamping mechanism can always keep in a horizontal state and then swing up and down along a circular arc track, that is, the clamping mechanism moves along the track between point A and point B in Figure 10 to complete the winding action and improve the winding efficiency.
[0033] Specifically, a plurality of through holes 24 are arranged on the first synchronous pulley 3 and the second synchronous pulley 4 in the circumferential direction, the first swing shaft 6 and the second swing shaft 7 are installed on the through holes 24 to drive the clamping mechanism to swing, and the through holes 24 can reduce the weight of the first synchronous pulley 3 and the second synchronous pulley 4 to ensure the smoothness of the rotation.
[0034] Further, a plurality of lightening grooves are arranged on the swing arm 8 to reduce the weight of the swing arm 8, improve the flexibility of the swing arm 8, and reduce the output power of the first driving mechanism 2.
[0035] Further, a proximity switch 23 is installed on the support plate 1, and the proximity switch 23 is used to detect the number of rotations of the second synchronous pulley 4 to sense the number of windings of the coil.
[0036] In this embodiment, specifically, the clamping mechanism includes a clamping jaw cylinder 9 and a clamping jaw 10, the clamping jaw cylinder 9 is installed on the swing mechanism, specifically, the clamping jaw cylinder 9 is installed on the swing arm 8, and the output end of the clamping jaw cylinder 9 is installed with the clamping jaw 10. When the clamping jaw cylinder 9 works, the clamping jaw 10 clamps or releases the wire to complete the clamping action of the wire.
[0037] The winding swing mechanism for the winding machine further comprises a swing device for driving the clamping jaw 10 to swing along the winding direction, achieving tight and uniform winding and improving winding quality. In the embodiment, the swing device comprises two needle-shaped cylinders 11 and a connecting plate 26, the connecting plate 26 is fixedly connected with the swing arm 8, the clamping jaw cylinder 9 is hingedly connected with the connecting hole 26.1 of the connecting plate 26 through the connecting lug 9.1, the two needle-shaped cylinders 11 are respectively arranged on the two sides of the connecting hole 26.1, and the output end of the needle-shaped cylinder 11 is used for pushing the clamping jaw cylinder 9 to swing around the hinge shaft with a small amplitude. The action of the two needle-shaped cylinders 11 can drive the clamping jaw cylinder 9 to swing around the connecting hole 26.1 with a small amplitude, thereby driving the clamping jaw 10 to swing with a small amplitude, achieving micro-adjustment of the position of the clamping jaw 10, achieving tight winding of adjacent coils, avoiding overlapping of adjacent coils, and improving winding quality. The swing range of the clamping jaw 10 is an acute angle, in the embodiment, the swing angle range of the clamping jaw 10 is 3° to 5°, achieving uniform and tight winding and improving winding quality.
[0038] In the embodiment, specifically, a limiting column 12 is mounted on each of the second synchronous pulleys 4, and an arc-shaped limiting groove 13 is arranged on the support plate 1. The second synchronous pulleys 4 are guided and limited, so that the clamping jaw 10 can move according to the set trajectory, and the clamping jaw 10 drives the wire to complete the winding action.
[0039] The winding swing mechanism for the winding machine further comprises a moving mechanism, the moving mechanism comprises a bottom plate 14, a driving cylinder 15 and slide rails 17, the support plate 1 is fixedly installed on the bottom plate 14, the bottom plate 14 is slidably installed on the slide rails 17, the slide rails 17 are parallelly arranged, the front end of the driving cylinder 15 is installed on a fixed plate 16, and the output end of the driving cylinder 15 is fixedly connected with the bottom plate 14. When the driving cylinder 15 works, the bottom plate 14 is driven to slide along the slide rails 17, thereby driving the swing mechanism and the clamping mechanism to move along the slide rails 17, avoiding the action of the upper wire movement and the action of carrying the magnetic ring 29, so that the winding action is smoother, and interference between parts is avoided.
[0040] The driving cylinder 15 is installed on the fixed plate 16, the end of the bottom plate 14 is connected with a limiting baffle 18, a buffer 19 is installed on the limiting baffle 18, and the buffer 19 corresponds to the fixed plate 16. The buffer 19 cooperates with the fixed plate 16 to limit the moving distance of the bottom plate 14, the swing mechanism and the clamping mechanism, reduce the impact on the bottom plate 14, and ensure the stability during operation. Of course, the buffer 19 here can also be replaced with a proximity switch, so as to realize control of the operation of the driving cylinder 15 in the form of electrical control.
[0041] The winding machine winding swing mechanism further comprises a second driving mechanism 20 and a wire dial 21, the output end of the second driving mechanism 20 is connected with the wire dial 21 through the bottom plate 14, and the wire dial 21 is located below the clamping jaw 10, the wire dial 21 is provided with a plurality of wire dials 25, and eight wire dials 25 are uniformly arranged on the wire dial 21 in the embodiment. The wire is clamped between the magnetic ring 29 and the wire dial 21 by the clamping mechanism, and moves in a semicircular track to the upper side of the magnetic ring 29, and the winding action is completed, then the wire dial 21 rotates, so that the wire passes through the next wire dial 25, and the wire passing through the wire dial 25 is used for separating the wire, so that the wire is prevented from being wound, and the smoothness of the wire winding is ensured.
[0042] Further, the bottom plate 14 is further provided with a sensor 22, and the sensor 22 is used for detecting whether the wire dial 21 is rotated to the position. Only when the wire dial 25 is rotated to the position, the hook needle 31 located below can move upwards to pass through the wire dial 25 to perform the hooking action, so that the wire dial 25 is prevented from being not rotated to the upper side of the hook needle 31, the hook needle 31 is prevented from being collided with the wire dial 21 to cause damage of the equipment.
[0043] The use process of the utility model is as follows:
[0044] The wire to be wound is clamped and fixed above the magnetic ring 29 by the clamping mechanism, the hook needle 31 moves upwards through the center hole of the magnetic ring 29, is rotated by 90° after rising to the position, and the hook part of the hook needle 31 hooks the wire, then the clamping mechanism releases the wire, the hook needle 31 moves downwards to drive the wire to move downwards to the set distance, the hooking disc 30 is rotated, the wire tail of the wire hooked by the hook needle 31 is pulled by the wire hook on the hooking disc 30, the wire tail completely passes through the magnetic ring 29, the wire tail of the free end of the wire is wound on the hooking disc 30, and the clamping mechanism moves to the lower side of the magnetic ring 29 under the action of the swing mechanism. The clamping mechanism clamps the wire below the magnetic ring 29 again, the hook needle 31 rises and changes the angle to realize that the hook needle 31 is separated from the wire, the clamping mechanism is driven by the swing mechanism to move in a repeated circular arc, and the clamping mechanism carrying the clamped wire moves to the upper side of the magnetic ring 29 to realize one whole winding.
[0045] Then the wire dial 21 rotates by a certain angle, the wire dial 25 through which the wire passes rotates by a certain angle and moves away from the lower side of the magnetic ring 29, another empty wire dial 25 rotates to the lower side of the magnetic ring 29 and is coaxial with the magnetic ring 29, and the hook needle 31 passes through the wire dial 25 to repeat the above hooking action;
[0046] The swing mechanism drives the wire clamping mechanism to make a semicircle or an approximately semicircle arc-shaped wire winding track, and through cooperation with the hook needle 31, the wire is wound on the magnetic ring 29 turn by turn, according to the required winding turns of the magnetic ring 29, the winding swing mechanism and the hook needle 31 are repeatedly operated, and the coil is wound on the magnetic ring 29, so that the winding efficiency is improved.
[0047] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A winding swing mechanism for a winding machine, characterized in that, It includes a support plate (1), a first drive mechanism (2), a swing mechanism and a clamping mechanism. The first drive mechanism (2) is mounted on the support plate (1). The output end of the first drive mechanism (2) is connected to the swing mechanism. The swing mechanism is a parallelogram double rocker mechanism. The first drive mechanism (2) drives the swing mechanism to swing in an arc. The clamping mechanism is mounted on the swing mechanism and is used to clamp the wire.
2. The winding swing mechanism for a winding machine according to claim 1, characterized in that, The swing mechanism includes a first synchronous pulley (3), a second synchronous pulley (4), a synchronous belt (5), and a swing arm (8). The output end of the first drive mechanism (2) is connected to the first synchronous pulley (3). The second synchronous pulley (4) is rotatably mounted on the support plate (1). The first synchronous pulley (3) is connected to the second synchronous pulley (4) through the synchronous belt (5). One end of the swing arm (8) is mounted on the end face of the first synchronous pulley (3) through the first swing shaft (6). The other end of the swing arm (8) is mounted on the end face of the second synchronous pulley (4) through the second swing shaft (7). The clamping mechanism is mounted on the swing arm (8). The first swing shaft (6) and the second swing shaft (7) are in the same phase.
3. The winding swing mechanism for a winding machine according to claim 2, characterized in that, The clamping mechanism includes a clamping cylinder (9) and a clamping claw (10). The clamping cylinder (9) is mounted on the swing mechanism, and the clamping claw (10) is mounted on the output end of the clamping cylinder (9).
4. The winding swing mechanism for a winding machine according to claim 3, characterized in that, It also includes a swinging device for driving the gripper (10) to swing along the winding direction.
5. The winding swing mechanism for a winding machine according to claim 4, characterized in that, The swing device includes two needle cylinders (11) and a connecting plate (26). The connecting plate (26) is fixedly connected to the swing arm (8). The gripper cylinder (9) is hinged to the connecting hole (26.1) of the connecting plate (26) through the connecting lug (9.1). The two needle cylinders (11) are respectively located on both sides of the connecting hole (26.1). The output end of the needle cylinder (11) is used to push the gripper cylinder (9) to swing around the hinge axis.
6. The winding swing mechanism for a winding machine according to claim 2, characterized in that, A limit post (12) is installed on the second synchronous pulley (4), and a corresponding arc-shaped limit groove (13) is provided on the support plate (1).
7. The winding swing mechanism for a winding machine according to claim 3, characterized in that, It also includes a moving mechanism, which includes a base plate (14), a drive cylinder (15) and a slide rail (17). The base plate (14) is connected to the support plate (1), and the base plate (14) is slidably mounted on the slide rail (17). The output end of the drive cylinder (15) is connected to the base plate (14).
8. The winding swing mechanism for a winding machine according to claim 7, characterized in that, The drive cylinder (15) is mounted on the fixed plate (16), and a limit baffle (18) is connected to the base plate (14). A buffer (19) is installed on the limit baffle (18), and the buffer (19) corresponds to the fixed plate (16).
9. The winding swing mechanism for a winding machine according to claim 3, characterized in that, It also includes a second drive mechanism (20) and a wire-picking turntable (21). The output end of the second drive mechanism (20) is connected to the wire-picking turntable (21). The wire-picking turntable (21) is located below the clamping claw (10). The wire-picking turntable (21) is provided with a plurality of wire-picking holes (25).
10. The winding swing mechanism for a winding machine according to claim 7, characterized in that, A sensor (22) is installed on the base plate (14), and the sensor (22) is used to detect the position of the gripper (10).