Winding machine and tape reel installing and adjusting mechanism used for winding machine

Abstract

The utility model relates to the field of pipeline manufacturing equipment, and discloses a winding machine and a tape reel mounting and adjusting mechanism for the winding machine, which comprises a tape reel moving frame (1), a tape reel bracket (2) pivotally connected to the tape reel moving frame (1) and used for mounting a tape reel (8), and a telescopic driving piece (3) with two ends respectively hinged to the tape reel moving frame (1) and the tape reel bracket (2), the telescopic driving part (3) is arranged on the belt reel (8) so that the inclination angle of the belt reel (8) relative to the rotation axis of the winding machine can be adjusted by adjusting the telescopic length of the telescopic driving part (3), the telescopic driving part (3) is arranged in the mode that the central axis of the telescopic driving part (3) and the rotation axis of the belt reel (8) are coplanar, and the plane passes through the rotation axis of the winding machine or is parallel to the rotation axis. The tape reel mounting and adjusting mechanism can prevent the tape reel bracket and the tape reel mounted on the tape reel bracket from generating support offset moment, so that the stress of the tape reel in the winding operation process is kept stable.

Description

Technical Field

[0001] The utility model relates to pipeline manufacturing equipment, in particular to a belt reel installation and adjustment mechanism for a winding machine. On this basis, the utility model also relates to a winding machine comprising the belt reel installation and adjustment mechanism. Background Art

[0002] In order to improve the mechanical properties of the conveying pipeline, it is usually necessary to use a winding machine to wind reinforcement materials such as steel belts and fiber belts onto the plastic core tube to form a composite pipeline. The winding machine mainly includes a fixed frame and a turntable mechanism (rotating frame) pivotally connected thereto. As the plastic core tube is conveyed forward along the rotation axis of the turntable mechanism, the turntable mechanism drives the belt reel on it to rotate and release the reinforcement belt on the belt reel, thereby winding the reinforcement belt onto the plastic core tube.

[0003] In actual production, according to factors such as pipeline performance requirements, it is sometimes necessary to adjust the axial position of the reel and the inclination angle relative to the rotation axis of the winding machine. To this end, the prior art installs the reel on the rotating frame through a reel installation adjustment mechanism with an adjustment function, wherein the reel moving frame can be slidably installed on the rotating frame to be able to adjust the axial position of the reel; the reel bracket for installing the reel is pivotally connected to the reel moving frame, and the reel moving frame and the reel bracket are connected with a telescopic drive member such as an electric cylinder, so that when the telescopic length of the telescopic drive member changes, the reel can be rotated with the reel bracket relative to the reel moving frame to have different inclination angles relative to the rotation axis of the winding machine, so that the released reinforcement belt is wound on the core tube with different helical angles.

[0004] Among them, since it is necessary to use a servo reduction motor connected to the reel shaft to drive the reel to rotate and realize the release of the reinforcement belt, the servo reduction motor occupies the space on the side of the reel bracket facing the telescopic drive member, so it is necessary to connect the telescopic drive member so that its central axis (telescopic direction) is offset relative to the rotation axis of the reel, such as connecting the telescopic end of the telescopic drive member to a position on the reel bracket that avoids the reel shaft so as to connect the servo reduction motor to the reel shaft. This setting method is feasible for winding machines with lighter reels and lower rotation speeds, such as reels loaded with glass fiber tape, whose outer diameter does not exceed 1.2m and whose rotation speed is less than 15r / min. However, for heavy-loaded reels, if the reinforced belt being wound is a steel belt or a steel curtain belt, the outer diameter of the reel is more than 1.2m (such as 1.8m), and the rotation speed is 20r / min-25r / min, the above setting method will easily cause the reel to twist or even fall due to excessive deflection. Utility Model Content

[0005] The object of the present utility model is to overcome the problems existing in the prior art that in a heavy-duty tape reel winding machine, due to the offset of the telescopic end of the telescopic driving member in the tape reel mounting and adjusting mechanism relative to the rotation axis of the tape reel, the offset moment is too large, and the tape reel is prone to distortion or even dropping. A tape reel mounting and adjusting mechanism for a winding machine is provided. This tape reel mounting and adjusting mechanism can avoid the support offset moment generated by the telescopic driving member on the tape reel bracket and the tape reel mounted thereon, so that the force on the tape reel during the winding operation remains stable, and even for a heavy-duty tape reel, it can effectively avoid distortion and dropping.

[0006] To achieve the above object, on the one hand, the present utility model provides a tape reel mounting and adjusting mechanism for a winding machine, including a tape reel moving frame, a tape reel bracket pivotally connected to the tape reel moving frame and used for mounting the tape reel, and a telescopic driving member with two ends respectively hinged to the tape reel moving frame and the tape reel bracket, so as to be able to adjust the inclination angle of the tape reel relative to the rotation axis of the winding machine by adjusting the telescopic length of the telescopic driving member. The telescopic driving member is arranged such that its central axis is coplanar with the rotation axis of the corresponding tape reel, and the plane determined by the central axis of the telescopic driving member and the rotation axis of the corresponding tape reel passes through the rotation axis or is parallel to the rotation axis.

[0007] Preferably, a reduction motor for driving the tape reel to rotate is mounted on the tape reel bracket, and the power output end of the reduction motor is coaxial with the tape reel, so that the rotating shaft of the tape reel can be directly connected to the power output end of the reduction motor.

[0008] Preferably, the tape reel bracket includes a bracket body and a mounting seat fixedly connected to the bracket body and hinged to one end of the telescopic driving member. The mounting seat forms a receiving space on the side of the bracket body facing the telescopic driving member for at least partially accommodating the reduction motor.

[0009] Preferably, the mounting seat has a first surface fixedly connected to the bracket body and a second surface provided with a first hinge seat, and the second surface and the first surface are parallel planes facing each other in opposite directions or are arranged at an angle to each other.

[0010] Preferably, the second surface is perpendicular to the first surface.

[0011] Preferably, one end of the telescopic driving member facing the tape reel bracket is connected with a connecting frame, and the tape reel bracket is provided with a second hinge seat on the side facing the telescopic driving member. The telescopic driving member is hinged to the second hinge seat through the connecting frame. Among them, the connecting frame forms a receiving space on the side facing the tape reel bracket for at least partially accommodating the reduction motor.

[0012] Preferably, the mounting base or the connecting frame has mounting plates respectively located on both sides of the reduction motor and a connecting plate connected between the two mounting plates and connected to the telescopic driving member, so as to form a receiving space for at least partially accommodating the reduction motor.

[0013] Preferably, the portions of the tape reel moving frame and / or the tape reel support located on both sides of the plane determined by the central axis of the telescopic driving member and the rotation axis of the corresponding tape reel are symmetric to each other.

[0014] Preferably, the winding machine includes a fixed frame and a rotating frame rotatably mounted on the fixed frame. The rotating frame can be driven to rotate relative to the fixed frame about the rotation axis. The tape reel moving frame is mounted on the rotating frame and can be adjusted to slide relative to the rotating frame in a direction parallel to the rotation axis, so as to adjust the axial position of the tape reel.

[0015] A second aspect of the present invention provides a winding machine, which includes the above-mentioned tape reel mounting and adjusting mechanism and a plurality of the tape reels respectively mounted through the tape reel mounting and adjusting mechanism.

[0016] Through the above technical solution, the tape reel mounting and adjusting mechanism of the present invention is arranged such that the central axis of its telescopic driving member is coplanar with the rotation axis of the tape reel, and the plane determined by the central axis of the telescopic driving member and the rotation axis of the tape reel passes through or is parallel to the rotation axis of the winding machine. Thus, the supporting force applied by the telescopic driving member to the tape reel support is located in the central plane determined by the central axis of the telescopic driving member and the rotation axis of the tape reel, which can avoid generating a supporting moment on the tape reel support and the tape reel mounted thereon, and keep the force on the tape reel stable during the winding operation. In this case, the tape reel mounting and adjusting mechanism can be used for a winding machine with heavy-duty tape reels and avoid problems such as tape reel distortion or even dropping caused by excessive moment. Description of the Drawings

[0017] Figure 1 is a perspective view of the tape reel mounting and adjusting mechanism according to the first embodiment of the present invention;

[0018] Figure 2 is Figure 1 the front view of the tape reel mounting and adjusting mechanism in

[0019] Figure 3 is Figure 1 the right view of the tape reel mounting and adjusting mechanism in

[0020] Figure 4 is Figure 1 an enlarged view of the mounting base of the tape reel support in the shown tape reel mounting and adjusting mechanism;

[0021] Figure 5 is the front view of the tape reel mounting and adjusting mechanism according to the second embodiment of the present utility model;

[0022] Figure 6 is Figure 5 the right view of the tape reel mounting and adjusting mechanism in

[0023] Figure 7 is Figure 5 the enlarged view of the mounting seat of the tape reel support in the shown tape reel mounting and adjusting mechanism;

[0024] Figure 8 is the front view of the tape reel mounting and adjusting mechanism according to the third embodiment of the present utility model;

[0025] Figure 9 is the front view of the tape reel mounting and adjusting mechanism according to the fourth embodiment of the present utility model;

[0026] Figure 10 is Figure 9 the enlarged view of the mounting structure of the connecting frame in the shown tape reel mounting and adjusting mechanism;

[0027] Figure 11 is the front view of the tape reel mounting and adjusting mechanism according to the fifth embodiment of the present utility model.

[0028] Explanation of reference numerals

[0029] 1 - Tape reel moving frame; 2 - Tape reel support; 21 - Support body; 22 - Mounting seat; 22a - First surface; 22b - Second surface; 221 - First hinge seat; 23 - Second hinge seat; 3 - Telescopic driving member; 4 - Reduction motor; 5 - Connecting frame; 6 - Fixed frame; 7 - Rotating frame; 8 - Tape reel; 9 - Core tube. Detailed description of the specific implementation manners

[0030] The following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustration and explanation of the present utility model, and are not intended to limit the present utility model.

[0031] Referring to Figures 1 to 11 the various different implementation manners shown, the present utility model provides a tape reel mounting and adjusting mechanism for a winding machine and a winding machine having the tape reel mounting and adjusting mechanism. Typically, the winding machine may include a fixed frame 6, a rotating frame 7 rotatably mounted (such as through a slewing bearing) to one side of the fixed frame 6, and a plurality of tape reels 8 respectively mounted to the rotating frame 7 through a tape reel mounting and adjusting mechanism. The core tube 9 may extend through the rotation axis L3 of the winding machine (i.e., the rotation center line of the rotating frame 7), and from, for example Figure 2The right side shown moves to the left. Thus, when the rotating frame 7 is driven to drive the tape reel 8 to rotate together around the rotation axis L3, the reinforcing tape released from the tape reel 8 can be wound around the outer peripheral surface of the core pipe 9 to form a composite pipe. Among them, the reinforcing tape on the tape reel 8 can be a fiberglass tape, a steel tape, a steel cord tape, etc.

[0032] In order to facilitate the adjustment of the axial position of the tape reel 8 in the direction parallel to the above-mentioned rotation axis L3, the tape reel mounting and adjusting mechanism can be slidably engaged with the rotating frame 7 through an axial slide rail and a slide seat (not marked), so that it can be changed by driving the tape reel mounting and adjusting mechanism in the direction parallel to the rotation axis L3. For example, as described subsequently, the tape reel mounting and adjusting mechanism includes a tape reel moving frame 1. One of the tape reel moving frame 1 and the rotating frame 7 can be provided with an axial slide rail extending in the direction parallel to the rotation axis L3, and the other is provided with a slide seat cooperating with the axial slide rail. Thus, a power element such as an electric cylinder or a hydraulic cylinder can be used to drive the tape reel moving frame 1 to slide axially on the rotating frame 7 to realize the adjustment of the axial position of the tape reel 8.

[0033] Among them, the tape reel 8 can be installed to be inclined relative to the rotation axis L3 of the winding machine, that is, the rotation axis L1 when the tape reel 8 releases the reinforcing tape is not perpendicular to the rotation axis L3, forming an inclined disk arrangement type winding machine. The tape reel mounting and adjusting mechanism, as the mounting base of the tape reel 8, can be used to adjust the inclination angle of the tape reel 8 relative to the rotation axis L3 so that the released reinforcing tape can be wound around the core pipe 9 at different helix angles. For this purpose, the tape reel mounting and adjusting mechanism of the present utility model includes a tape reel moving frame 1, a tape reel support 2 pivotally connected to the tape reel moving frame 1 through a pivot shaft H1 and used for mounting the tape reel 8, and a telescopic driving member 3 with both ends respectively hinged to the tape reel moving frame 1 and the tape reel support 2, so as to be able to adjust the inclination angle of the tape reel 8 relative to the rotation axis L3 of the winding machine by adjusting the telescopic length of the telescopic driving member 3. Among them, the telescopic driving member 3 can be an electric push rod, an electric cylinder or a hydraulic cylinder, etc.

[0034] The tape reel mounting and adjusting mechanism has an important impact on the installation and running stability of the tape reel 8. In particular, when the reinforcing tape uses a heavier steel tape or steel cord tape or the rotation speed of releasing the reinforcing tape is relatively fast, if the tape reel mounting and adjusting mechanism cannot stably support the tape reel 8 during the operation of the winding machine, problems such as tape reel distortion or even dropping are likely to occur. For example, in order to arrange the driving unit for driving the tape reel 8 to rotate, the telescopic driving member 3 needs to be connected to the side of the tape reel support 2 offset relative to the rotation axis of the tape reel 8, thereby forming a support offset on the tape reel support 2, which is likely to cause tape reel distortion or even dropping in the case of a heavy-duty tape reel.

[0035] To this end, in the tape reel mounting and adjusting mechanism of the present utility model, the telescopic driving member 3 is arranged such that its central axis L2 is coplanar with the rotation axis L1 of the corresponding tape reel 8, and the plane determined by the central axis of the telescopic driving member 3 and the rotation axis of the corresponding tape reel 8 passes through the rotation axis L3 or is parallel to the rotation axis L3. Herein, the central axis L2 of the telescopic driving member 3 refers to the center line along its telescopic direction. For example, in Figures 1 to 8 the illustrated embodiment, the straight line determined by the hinge point H2 between the telescopic driving member 3 and the tape reel support 2 (specifically, the mounting seat 22 of the tape reel support 2) and the hinge point (not marked) between the telescopic driving member 3 and the tape reel moving frame 1 is the central axis L2 of the telescopic driving member 3; in Figure 9 and Figure 10 the illustrated embodiment, the straight line determined by the mounting hole 51 of the connecting frame 5 (for connecting one end of the telescopic driving member 3) and the hinge point (not marked) between the telescopic driving member 3 and the tape reel moving frame 1 is the central axis L2 of the telescopic driving member 3.

[0036] In the case where the rotation axis L1 of the tape reel 8 is coplanar with the rotation axis L3 of the winding machine (i.e., the rotation center line of the rotating frame 7), the plane determined by the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the corresponding tape reel 8 passes through the rotation axis L3; when the rotation axis L1 of the tape reel 8 is not coplanar with the rotation axis L3 of the winding machine, the rotation axis L3 is parallel to the plane determined by the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the corresponding tape reel 8, as Figure 3 shown.

[0037] Through the above arrangement, the supporting force exerted by the telescopic driving member 3 on the tape reel support 2 is located in the central plane determined by the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the tape reel 8, which can avoid generating a supporting moment on the tape reel support 2 and the tape reel 8 mounted thereon, and keep the force on the tape reel stable during the winding operation. In this case, the tape reel mounting and adjusting mechanism can be used for a winding machine with a heavy-duty tape reel, and avoid problems such as tape reel distortion or even dropping caused by excessive moment.

[0038] Generally, the tape reel 8 can be driven by a reduction motor 4 (such as a servo reduction motor) to rotate about its own rotation axis L1. To avoid interference between the reduction motor 4 and the telescopic driving member 3, the reduction motor 4 can be connected to the rotating shaft of the tape reel 8 through a synchronous belt or a gear drive, so as to make room for connecting the telescopic driving member 3 on the tape reel bracket 2. In a preferred embodiment of the present utility model, the reduction motor 4 is arranged such that its power output end is coaxial with the tape reel 8, and the rotating shaft of the tape reel 8 is directly connected to the power output end of the reduction motor 4, such as the rotating shaft of the tape reel 8 penetrates into the reduction motor 4. Through this direct connection method, the influence of the synchronous belt gap or the gear gap in the synchronous belt or gear drive on the tape feeding synchronism and the tension control accuracy can be avoided, thereby ensuring the winding quality. In this case, it is necessary to appropriately set the arrangement and connection method of the telescopic driving member 3 and the tape reel bracket 2. For example, the tape reel bracket 2 or an intermediate connecting member provides an accommodating space at a position aligned with the rotating shaft of the tape reel 8, so that the reduction motor 4 is at least partially accommodated in the accommodating space. The following will illustrate this with different embodiments:

[0039] Example 1

[0040] As Figures 1 to 4 shown, the tape reel bracket 2 in this embodiment includes a bracket body 21 and a mounting seat 22 fixedly connected to the bracket body 21. The tape reel 8 is rotatably mounted on the bracket body 21, and one end of the electric push rod serving as the telescopic driving member 3 is hinged to the mounting seat 22. Among them, the mounting seat 22 forms an accommodating space on the side of the bracket body 21 facing the telescopic driving member 3 for at least partially accommodating the reduction motor 4.

[0041] Figure 4 shows an enlarged view of the mounting seat 22 in this embodiment. The mounting seat 22 has a first surface 22a and a second surface 22b, and is fixedly connected to the bracket body 21 through the first surface 22a. A first hinge seat 221 for hinging the telescopic driving member 3 is provided on the second surface 22b. The first surface 22a and the second surface 22b are arranged at an angle to each other. Thus, compared with the other embodiments shown in Figure 2 and Figure 5 shown, the angular arrangement of the first surface 22a and the second surface 22b can make the distance between the telescopic end of the telescopic driving member 3 and the tape plane smaller, and avoid generating a large cantilever bending moment on the tape reel bracket 2 for forming the accommodating space. Typically, the first surface 22a and the second surface 22b can be set to be perpendicular to each other.

[0042] The illustrated mounting base 22 further has mounting plates respectively located on both sides of the reduction motor 4, and a connecting plate connected between the two mounting plates. The first hinge seat 221 is disposed on the connecting plate, and the telescopic driving member 3 is hinged to the first hinge seat 221 so that the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the belt pulley 8 are coplanar, and the mounting plates and the connecting plate define a receiving space for at least partially accommodating the reduction motor 4.

[0043] To facilitate stable operation during the winding operation, the belt pulley moving frame 1 and the belt pulley support 2 can be respectively configured as components symmetrical about the plane determined by the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the belt pulley 8, that is, with the plane determined by the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the belt pulley 8 as the boundary, the portions of the belt pulley moving frame 1 and the belt pulley support 2 on both sides of this plane are symmetrical to each other.

[0044] Example 2

[0045] As Figures 5 to 7 shown, the belt pulley mounting and adjusting mechanism of this embodiment is basically the same as that of the first embodiment above, and the only difference is that the mounting base 22 of the belt pulley support 2 is configured as shown in Figure 7 shown. Thus, the telescopic driving member 3 is connected to one end of the mounting base 22 far from the support body 21, and a hinge point H2 is formed between the telescopic driving member 3 and the first hinge seat 221 disposed on the mounting base 22.

[0046] In this embodiment, the first surface 22a of the mounting base 22 fixedly connected to the support body 21 and the second surface 22b provided with the first hinge seat 221 are parallel planes facing in opposite directions, that is, the first surface 22a is provided at one end of the mounting plate, the connecting plate is connected to the other end of the mounting plate, and forms the second surface 22b on the side away from the mounting plate.

[0047] Among them, the mounting base 22 straddles the reduction motor 4 in a direction perpendicular to the plane where the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the belt pulley 8 are located.

[0048] Example 3

[0049] As Figure 8 shown, the belt pulley mounting and adjusting mechanism of this embodiment is basically the same as that of the second embodiment above, and the only difference is that the mounting base 22 of the belt pulley support 2 is connected to the support body 21 in a different manner. Among them, the mounting base 22 adopted in this embodiment can also be in the structural form shown in Figure 7 shown.

[0050] Among them, the mounting seat 22 straddles the reduction motor 4 in a direction parallel to the plane where the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the belt pulley 8 are located.

[0051] Example 4

[0052] As Figure 9 and Figure 10 shown, in this embodiment, a connecting frame 5 is connected to one end of the telescopic driving member 3 facing the belt pulley bracket 2. A second hinge seat 23 is provided on one side of the belt pulley bracket 2 facing the telescopic driving member 3. The telescopic driving member 3 is hinged to the second hinge seat 23 through the connecting frame 5 (indirectly). Among them, a receiving space for at least partially accommodating the reduction motor 4 is formed on one side of the connecting frame 5 facing the belt pulley bracket 2.

[0053] Similar to the mounting seat 22 in the foregoing embodiment, the connecting frame 5 in this embodiment has mounting plates located on both sides of the reduction motor 4 respectively, and a connecting plate connected between the two mounting plates. Among them, the mounting plate is hinged to the second hinge seat 23 to form a hinge point H3; a mounting hole 51 for connecting the telescopic driving member 3 is formed on the connecting plate, and the mounting hole 51 can be located on the plane determined by the central axis L2 of the telescopic driving member 3 and the rotation axis L1 of the belt pulley 8. The mounting plate and the connecting plate can define a receiving space for at least partially accommodating the reduction motor 4.

[0054] By comparison Figure 9 and Figure 5 it can be seen that in this embodiment (compared with the foregoing Embodiment 2), the rotation radius of the belt pulley bracket 2 is relatively small when adjusting the angle of the belt pulley. That is, compared with the hinge point H2 between the telescopic driving member 3 and the mounting seat 22, the distance between the hinge point H3 between the connecting frame 5 and the belt pulley bracket 2 and the pivot axis H1 between the belt pulley bracket 2 and the belt pulley moving frame 1 is smaller. Thus, the angle adjusting mechanism can be made more compact.

[0055] Example 5

[0056] As Figure 11 shown, in this embodiment, the telescopic driving member 3 is directly hinged to the belt pulley bracket 2, and the hinged position is located at a position relatively close to the rotation center of the winding machine with respect to the belt pulley rotation shaft, so that its central axis and the rotation axis of the belt pulley are in the same plane. To avoid interference, the reduction motor 4 can extend from the belt pulley rotation axis in a direction away from the rotation center of the winding machine.

[0057] The preferred embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited thereto. Within the scope of the technical concept of the present utility model, various simple modifications can be made to the technical solution of the present utility model, including the combination of each specific technical feature in any suitable manner. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods. However, these simple modifications and combinations should equally be regarded as the content disclosed by the present utility model and all fall within the protection scope of the present utility model.

Claims

1. A reel installation and adjustment mechanism for a winding machine, comprising a reel moving frame (1), a reel support (2) pivotally connected to the reel moving frame (1) and used to install a reel (8), and a telescopic driving member (3) hinged at both ends to the reel moving frame (1) and the reel support (2), respectively, so that the inclination angle of the reel (8) relative to the rotation axis of the winding machine can be adjusted by adjusting the telescopic length of the telescopic driving member (3), characterized in that: The telescopic drive member (3) is arranged so that its central axis is coplanar with the rotation axis of the corresponding belt reel (8), and the plane defined by the central axis of the telescopic drive member (3) and the rotation axis of the corresponding belt reel (8) passes through the rotation axis or is parallel to the rotation axis.

2. The reel installation and adjustment mechanism for a winding machine according to claim 1, characterized in that: A reduction motor (4) for driving the belt reel (8) to rotate is installed on the belt reel bracket (2), and the power output end of the reduction motor (4) is coaxial with the belt reel (8) to allow the rotating shaft of the belt reel (8) to be directly connected to the power output end of the reduction motor (4).

3. The reel installation and adjustment mechanism for a winding machine according to claim 2, characterized in that: The belt reel support (2) comprises a support body (21) and a mounting seat (22) fixedly connected to the support body (21) and hinged to one end of the telescopic drive member (3); the mounting seat (22) is formed with an accommodating space for at least partially accommodating the reduction motor (4) on a side of the support body (21) facing the telescopic drive member (3).

4. The reel installation and adjustment mechanism for a winding machine according to claim 3, characterized in that: The mounting seat (22) has a first surface (22a) fixedly connected to the bracket body (21) and a second surface (22b) provided with a first hinge seat (221); the second surface (22b) and the first surface (22a) are parallel surfaces facing opposite directions or arranged at an angle to each other.

5. The reel installation and adjustment mechanism for a winding machine according to claim 4, characterized in that: The second surface (22b) and the first surface (22a) are perpendicular to each other.

6. The reel installation and adjustment mechanism for a winding machine according to claim 2, characterized in that: The end of the telescopic driving member (3) facing the belt reel support (2) is connected to a connecting frame (5), and the belt reel support (2) is provided with a second hinged seat (23) on the side facing the telescopic driving member (3), and the telescopic driving member (3) is hinged to the second hinged seat (23) through the connecting frame (5), wherein the connecting frame (5) is formed with an accommodating space on the side facing the belt reel support (2) for at least partially accommodating the reduction motor (4).

7. The reel installation and adjustment mechanism for a winding machine according to claim 3 or 6, characterized in that: The mounting seat (22) or the connecting frame (5) has mounting plates respectively located on both sides of the reduction motor (4) and a connecting plate connected between the two mounting plates and connected to the telescopic drive member (3), so as to form an accommodating space for at least partially accommodating the reduction motor (4).

8. The reel installation and adjustment mechanism for a winding machine according to claim 1, characterized in that: The parts of the reel moving frame (1) and / or the reel support (2) located on both sides of a plane defined by the central axis of the telescopic drive member (3) and the rotation axis of the corresponding reel (8) are symmetrical to each other.

9. The reel installation and adjustment mechanism for a winding machine according to claim 1, characterized in that: The winding machine comprises a fixed frame (6) and a rotating frame (7) rotatably mounted on the fixed frame (6); the rotating frame (7) can be driven to rotate around the rotation axis relative to the fixed frame (6); the reel moving frame (1) is mounted on the rotating frame (7) and can be adjusted to slide relative to the rotating frame (7) in a direction parallel to the rotation axis to adjust the axial position of the reel (8).

10. A wrapping machine, characterized in that: The winding machine comprises the tape reel installation and adjustment mechanism according to any one of claims 1 to 9 and a plurality of tape reels (8) respectively installed by the tape reel installation and adjustment mechanism.

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