A saddle type rotor quick change structure of a winding machine

Abstract

The utility model relates to a kind of winding machine saddle type rotor speed change structure, belong to the field of saddle type rotor, including mounting seat, rotating support seat and saddle type rotor body, the saddle type rotor body is installed in the one end of rotating support seat, the side of mounting seat is provided with multiple mounting holes, the one end of rotating support seat away from saddle type rotor body is inserted into one mounting hole, locking system is provided on the mounting seat;The locking system includes the clamping groove being set on the inner wall of mounting hole, the clamping groove is annular, the clamping groove is coaxially arranged with mounting hole, the side of the clamping groove is provided with slot, the slot extends to the outer wall of mounting seat along mounting hole axis direction, the utility model when converting saddle type rotor body, only need to rotate rotating support seat can separate saddle type rotor body with mounting seat, then, after rotating after rotating support seat is inserted into the mounting hole of corresponding position, conversion can be completed, it is easy to operate, and the conversion efficiency of saddle type rotor is improved.

Description

Technical Field

[0001] This utility model relates to a saddle-shaped rotor quick-change structure for a winding machine, belonging to the field of saddle-shaped rotors. Background Technology

[0002] In the chemical fiber production process, the winding machine is a crucial piece of equipment, and the saddle rotor plays an important role in its design. When the wound yarn is fed from the upper oil roller, it is tangent to the outer diameter of the saddle rotor. Depending on the arrangement of the feeding equipment (single-head winding or double-head winding), the yarn is fed to the left, right, or both sides simultaneously. When the product type changes or abnormal operating conditions occur, and it is necessary to change the direction of the yarn for a long period or temporarily, the center of the yarn will no longer be tangent to the saddle rotor, which is detrimental to production. Therefore, it is necessary to change the installation position of the saddle rotor.

[0003] In the existing technology, the saddle rotor is installed with the winding machine by a threaded connection, and the conversion time of a single saddle rotor is relatively long.

[0004] Therefore, a quick-change structure for the saddle-shaped rotor of a winding machine is needed to improve the conversion efficiency of the saddle-shaped rotor. Utility Model Content

[0005] The technical problem to be solved by this utility model is: in order to overcome the shortcomings of the prior art, to provide a saddle rotor quick-change structure for a winding machine to improve the conversion efficiency of the saddle rotor.

[0006] The technical solution adopted by this utility model to solve the above problems is: a saddle rotor quick-change structure for a winding machine, including a mounting base, a rotating support base and a saddle rotor body. The saddle rotor body is installed at one end of the rotating support base. A plurality of mounting holes are provided on one side of the mounting base. The end of the rotating support base away from the saddle rotor body is inserted into one of the mounting holes. A locking system is provided on the mounting base. The locking system includes a groove on the inner peripheral wall of the mounting hole. The groove is annular and coaxially arranged with the mounting hole. A slot is provided on one side of the groove. The slot extends along the axis of the mounting hole to the outer wall of the mounting base. A spring is provided in the mounting hole. The spring is located on the side of the groove away from the slot. A limit block is fixedly provided on the rotating support base. The limit block matches the slot.

[0007] Preferably, the width of the limiting block is smaller than the width of the slot.

[0008] Preferably, an adjusting block is provided in the mounting hole, the adjusting block is located between the spring and the rotating support, and the two sides of the adjusting block abut against the spring and the rotating support respectively.

[0009] Preferably, a limit ring is fixedly provided on the rotating support.

[0010] Preferably, the limiting ring and the rotating support are integrally formed.

[0011] Preferably, the saddle-shaped rotor body includes a shaft portion and a rotor portion, with the rotor portion fixedly disposed at one end of the shaft portion and the other end of the shaft portion inserted into a rotating support seat.

[0012] Preferably, the diameter of the rotor portion gradually increases from the middle end to both ends of the rotor portion.

[0013] Preferably, the end of the rotating support base away from the saddle-shaped rotor body is provided with a chamfer.

[0014] Compared with the prior art, the advantages of this utility model are: This utility model discloses a quick-change structure for a saddle-shaped rotor of a winding machine. When changing the saddle-shaped rotor body, simply rotate the rotating support base to separate the saddle-shaped rotor body from the mounting base. Then, insert the rotating support base into the mounting hole at the corresponding position and rotate it to complete the change. The operation is simple and convenient, and the efficiency of saddle-shaped rotor conversion is improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the saddle-shaped rotor quick-change structure for a winding machine according to the present invention. Figure 2 This is an exploded view of a saddle-shaped rotor quick-change structure for a winding machine according to this utility model; Figure 3 This is a schematic diagram of the mounting base.

[0016] in: Mounting base 1, rotating support base 2, saddle-shaped rotor body 3, mounting hole 4, slot 5, groove 6, spring 7, limit block 8, adjusting block 9, limit ring 10; Shaft body 31, rotor 32. Detailed Implementation

[0017] like Figures 1 to 3 As shown, a saddle-shaped rotor quick-change structure for a winding machine in this embodiment includes a mounting base 1, a rotating support base 2, and a saddle-shaped rotor body 3. The saddle-shaped rotor body 3 is mounted on one end of the rotating support base 2. A plurality of mounting holes 4 are provided on one side of the mounting base 1. The end of the rotating support base 2 away from the saddle-shaped rotor body 3 is chamfered and inserted into one of the mounting holes 4. A locking system is provided on the mounting base 1 to achieve positioning of the rotating support base 2 along the axial direction of the mounting hole 4. During use, the mounting base 1 is fixedly set on the winding machine. When it is necessary to change the saddle rotor body 3, rotate the rotating support base 2 and stop the locking system from locking the rotating support base 2. This allows the rotating support base 2 to be pulled out from the mounting hole 4. Then, insert the pulled-out rotating support base 2 into the mounting hole 4 of other corresponding working areas and lock the rotating support base 2 through the locking system. The locking system includes a groove 5 on the inner peripheral wall of the mounting hole 4. The groove 5 is annular and coaxially arranged with the mounting hole 4. A slot 6 is provided on one side of the groove 5. The slot 6 extends along the axial direction of the mounting hole 4 to the outer wall of the mounting base 1. A spring 7 is provided in the mounting hole 4. The spring 7 is located on the side of the groove 5 away from the slot 6. A limit block 8 is fixedly provided on the rotating support base 2. The limit block 8 matches the slot 6. The width of the limit block 8 is smaller than the groove width of the groove 5. When installing the saddle-shaped rotor body 3, the rotating support 2 connected to the saddle-shaped rotor body 3 is inserted into the mounting hole 4. At the same time, the limiting block 8 is inserted into the slot 6. As the depth of the rotating support 2 inserted into the mounting hole 4 increases, the limiting block 8 moves in the slot 6. At the same time, the rotating support 2 applies pressure to the spring 7, causing the spring 7 to contract under force. When the limiting block 8 moves into the slot 5, the rotating support 2 is rotated to make the limiting block 8 deviate from the slot 6. Specifically, the limiting block 8 can be rotated to the side of the mounting hole 4 away from the slot 5. Finally, the rotating support 2 is released. Under the elastic action of the spring 7, the rotating support 2 moves away from the spring 7. When the limiting block 8 abuts against the inner wall of the slot 5 away from the spring 7, the rotating support 2 stops moving, thus locking the rotating support 2. At this time, the spring 7 is still in a compressed state. When it is necessary to remove the rotating support 2 from the mounting hole 4, rotate the rotating support 2 in the opposite direction, so that the limiting block 8 rotates. When the limiting block 8 rotates to the position facing the slot 6, the elastic force of the spring 7 causes the limiting block 8 to move into the slot 6, so that the rotating support 2 can be removed from the mounting hole 4. In order to adjust the thrust generated by the spring 7 on the rotating support 2 and improve the locking effect of the rotating support 2, an adjusting block 9 is provided in the mounting hole 4. The adjusting block 9 is located between the spring 7 and the rotating support 2, and the two sides of the adjusting block 9 abut against the spring 7 and the rotating support 2 respectively. When the rotating support 2 is inserted into the mounting hole 4, the adjusting block 9 is pushed to move closer to the spring 7, thereby compressing the spring 7. By setting the adjusting block 9, the compression of the spring 7 can be increased, which means that the thrust generated by the spring 7 on the rotating support 2 can be adjusted, so that the limiting block 8 abuts against the inner wall of the slot 5, improving the locking effect of the rotating support 2. Moreover, when the rotating support 2 is pulled out, the increased compression of the spring 7 can also increase the pulling speed of the rotating support 2. Of course, the specific compression of spring 7 can be adjusted by rotating the adjusting blocks 9 of different lengths; A limiting ring 10 is fixedly provided on the rotating support 2. The limiting ring 10 and the rotating support 2 are integrally formed. When the rotating support 2 is inserted into the mounting hole 4, when the limiting block 8 moves from the slot 6 to the slot 5, the limiting ring 10 abuts against the outer wall of the mounting base 1 to prevent the limiting block 8 from hitting the mounting base 1 and to protect the limiting block 8. The saddle-shaped rotor body 3 includes a shaft part 31 and a rotor part 32. The rotor part 32 is fixedly disposed at one end of the shaft part 31, and the other end of the shaft part 31 is inserted into the rotating support seat 2. The diameter of the rotor part 32 gradually increases from the middle end to both ends of the rotor part 32. In summary, when converting the saddle rotor body 3, simply rotate the rotating support 2 to separate the saddle rotor body 3 from the mounting base 1. Then, insert the rotating support 2 into the mounting hole 4 at the corresponding position and rotate it to complete the conversion. The operation is simple and convenient, and the conversion efficiency of the saddle rotor is improved.

[0018] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A saddle-shaped rotor quick-change structure for a winding machine, comprising a mounting base (1), a rotating support base (2), and a saddle-shaped rotor body (3), wherein the saddle-shaped rotor body (3) is mounted on one end of the rotating support base (2), and a plurality of mounting holes (4) are provided on one side of the mounting base (1), and the end of the rotating support base (2) away from the saddle-shaped rotor body (3) is inserted into one of the mounting holes (4), characterized in that: The mounting base (1) is equipped with a locking system; The locking system includes a groove (5) on the inner peripheral wall of the mounting hole (4). The groove (5) is annular and coaxially arranged with the mounting hole (4). A slot (6) is provided on one side of the groove (5). The slot (6) extends along the axis of the mounting hole (4) to the outer wall of the mounting base (1). A spring (7) is provided in the mounting hole (4). The spring (7) is located on the side of the groove (5) away from the slot (6). A limit block (8) is fixedly provided on the rotating support base (2). The limit block (8) matches the slot (6).

2. The saddle-shaped rotor quick-change structure for a winding machine according to claim 1, characterized in that: The width of the limiting block (8) is less than the width of the slot (5).

3. The saddle-shaped rotor quick-change structure for a winding machine according to claim 1, characterized in that: An adjusting block (9) is provided in the mounting hole (4). The adjusting block (9) is located between the spring (7) and the rotating support (2). The two sides of the adjusting block (9) abut against the spring (7) and the rotating support (2) respectively.

4. The saddle-shaped rotor quick-change structure for a winding machine according to claim 1, characterized in that: A limit ring (10) is fixedly installed on the rotating support (2).

5. The saddle-shaped rotor quick-change structure for a winding machine according to claim 4, characterized in that: The limiting ring (10) and the rotating support seat (2) are integrally formed.

6. The saddle-shaped rotor quick-change structure for a winding machine according to claim 1, characterized in that: The saddle-shaped rotor body (3) includes a shaft part (31) and a rotor part (32). The rotor part (32) is fixedly disposed at one end of the shaft part (31), and the other end of the shaft part (31) is inserted into the rotating support seat (2).

7. A saddle-shaped rotor quick-change structure for a winding machine according to claim 6, characterized in that: The diameter of the rotor section (32) gradually increases from the middle end to both ends of the rotor section (32).

8. The saddle-shaped rotor quick-change structure for a winding machine according to claim 1, characterized in that: The rotating support (2) has a chamfer at the end away from the saddle rotor body (3).

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