A pressurization auxiliary device for the gland of a tube extractor of a winding machine

Abstract

The present invention discloses a pressurization assistance device for the gland of a tube extractor of a winding machine, belonging to the technical field of the gland of the tube extractor of a winding machine. It includes a tube extractor main body, a track column arranged thereon, and a gland, and further includes: an adjusting plate; a return pull rod, one end of which is rotatably connected to the track column, and the other end is rotatably connected to the gland; two sliding mechanisms, an elastic member is arranged between the two sliding mechanisms for pulling back the gland through the return pull rod; Before the scheme is used, the two sliding mechanisms can be operated to move along the first moving groove and the second moving groove respectively, and the sliding mechanisms are fixed after moving, so that the elastic member can be in different positions, thereby being able to change the elastic force of the elastic member, that is, change the return pulling force on the gland. Therefore, the position of the elastic member can be changed according to different on-site requirements, with strong flexibility and high practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of the gland of the tube extractor of a winding machine, and more specifically, to a pressurization assisting device for the gland of the tube extractor of a winding machine. Background Art

[0002] A winding machine is a special device in the textile industry. Winding, as the last process of spinning and the first process of weaving, plays a "bridge" role connecting the upstream and downstream, and occupies an important position in the textile field. A winding machine winds the tube yarn with a smaller capacity into a cheese with a larger capacity. During the unwinding process of the tube yarn, most of the tube yarns are completely unwound into empty tubes, and the empty tubes return to the previous process for reuse. However, there are always some tube yarns that are not completely unwound, and there is a small amount of yarn left on the yarn tube, or even only a few turns of yarn. Such a tube yarn with a small amount of yarn is called residual yarn.

[0003] On an automatic winding machine, the empty tubes and residual yarn tubes are automatically pulled out by a tube extractor. The yarn tubes are pulled upward through a belt and a gland and classified. Since the yarn tubes are pulled upward between the belt and the gland, during long-term use, the belt of the tube extractor will be worn, resulting in an excessive gap between the belt and the gland. When pulling out the yarn tubes, the yarn tubes are likely to get stuck between the belt and the gland, or the gap is too large to pull out the yarn tubes, causing them to fall. The frequency of the situation where the empty tubes cannot be transported away and alarms occur is relatively high.

[0004] To solve the above problems, generally, a spring is added between the gland and the track column of the tube extractor to generate a pulling force on the gland, so as to pull back the gland to keep it in contact with the yarn tube, ensuring that the yarn tube can be pulled upward through the belt between the track column and the gland. However, currently, only a spring is simply added, and its position is fixed. It cannot be adjusted according to different on-site requirements, and its position cannot be adjusted according to the gap between the gland and the belt. It has strong limitations and poor use effects.

[0005] Therefore, it is necessary to provide a pressurization assisting device for the gland of the tube extractor of a winding machine to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a pressurization assisting device for the gland of the tube extractor of a winding machine to solve the above technical problems.

[0007] To achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A pressurization assisting device for the gland of the tube extractor of a winding machine includes a tube extractor main body, a track column provided thereon, and a gland, and further includes:

[0009] An adjusting plate is arranged on the track column, and the adjusting plate is provided with a first moving groove;

[0010] A return pull rod, one end of which is rotatably connected to the track column, and the other end is rotatably connected to the gland. A second shifting groove is formed on the return pull rod;

[0011] Two sliding mechanisms are respectively arranged in the first shifting groove and the second shifting groove. An elastic component is arranged between the two sliding mechanisms for pulling back the gland through the return pull rod. Both ends of the elastic component can respectively move along the first shifting groove and the second shifting groove and be fixed at corresponding positions.

[0012] As a further scheme of the present invention: The sliding mechanism includes:

[0013] A sliding seat is slidably arranged in the first shifting groove or the second shifting groove;

[0014] An installation rod is arranged on the sliding seat and used for connecting with the end part of the elastic component;

[0015] A fixing component is arranged on the installation rod and used for fixing the sliding seat on the adjusting plate or the return pull rod.

[0016] As a further scheme of the present invention: A plurality of fixing holes are formed on both the adjusting plate and the return pull rod. The fixing component includes:

[0017] A connecting plate is rotatably arranged on the installation rod;

[0018] A fixing insertion rod, one end of which is provided with a pulling plate, and the other end movably penetrates through the connecting plate and is adapted to the fixing hole;

[0019] A second elastic member, one end of which is connected to the connecting plate, and the other end is connected to the pulling plate.

[0020] As a further scheme of the present invention: A limiting groove is formed on the inner side wall of the first shifting groove or the second shifting groove, and a sliding block adapted to the limiting groove is arranged on the side wall of the sliding seat.

[0021] As a further scheme of the present invention: The elastic component includes a first elastic member, two connecting plates and two clamping members. Both ends of the first elastic member are respectively connected to the two connecting plates. The two clamping members are respectively arranged on the two connecting plates, and the clamping members are detachably connected to the installation rod.

[0022] As a further scheme of the present invention: A limiting groove area is arranged on the installation rod, a connecting groove is formed on the connecting plate, and the clamping member includes:

[0023] A first clamping plate is arranged on the connecting plate;

[0024] A second clamping plate is slidably disposed in the connecting groove, and both the first clamping plate and the second clamping plate are provided with clamping grooves matching the limiting groove area;

[0025] A limiting member is arranged on the second clamping plate and is used to fix the first clamping plate and the second clamping plate to each other.

[0026] As a further solution of the present invention: a limiting hole is provided on the first clamping plate, and the limiting member comprises:

[0027] A limiting block is arranged on the second clamping plate, and an inner groove is formed in the limiting block;

[0028] A stopper is slidably disposed in the inner groove, and a third elastic member is disposed between the stopper and the inner wall of the inner groove.

[0029] As a further solution of the present invention: a matching groove is provided on the side wall of the connecting groove, and a matching block which is slidably matched with the matching groove is provided on the side wall of the second clamping plate.

[0030] As a further solution of the present invention: a fixing frame is arranged on the gland, a transfer column is arranged on the fixing frame, and one end of the pull-back rod is rotatably connected to the transfer column.

[0031] Compared with the prior art, the advantages of the present invention are:

[0032] 1. This solution provides a pressure on the pressure cover in the direction of the belt by setting the pull-back rod and the elastic component, so that the gap between the pressure cover and the belt meets the condition for the bobbin to be pulled upward, ensuring that the bobbin can be pulled upward. And when there is residual yarn on some bobbin, the elastic component and the pull-back rod will drive the pressure cover to always contact the bobbin, so that the bobbin can be smoothly moved up and pulled out, avoiding the situation where the bobbin cannot be pulled upward normally due to the large gap, resulting in the bobbin being stuck between the belt and the pressure cover or falling from it, effectively reducing the failure rate.

[0033] 2. Before using this solution, the two sliding mechanisms can be operated to move along the first displacement groove and the second displacement groove respectively, and the sliding mechanisms can be fixed after moving to the corresponding positions, so that the elastic component can be in different positions, and the position of the elastic component between the two sliding mechanisms can be changed, thereby changing the elastic force of the elastic component, that is, changing the pull-back force on the pressure cover, and the position of the elastic component can be changed according to different needs on site, so that the elastic component can meet the needs of various situations, with strong flexibility and high practicality.

[0034] 3. This solution can install the two ends of the first elastic member on two mounting rods respectively through the clamping member, and the first elastic member is easy to disassemble, avoiding the current inconvenience of disassembly and assembly, saving time and effort, greatly improving the efficiency of disassembly and assembly of the first elastic member, and facilitating the replacement of damaged first elastic members and replacement of first elastic members of different specifications, thereby meeting the needs of various situations and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0036] Figure 2 It is a schematic diagram of a partial three-dimensional structure of a track column of the present invention;

[0037] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0038] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the track column of the present invention from other viewing angles;

[0039] Figure 5 It is a schematic diagram of the exploded structure of the sliding mechanism and the elastic component of the present invention;

[0040] Figure 6 It is a schematic diagram of the local structure of the elastic component of the present invention;

[0041] Figure 7 It is a schematic diagram of the internal structure of the limiting block of the present invention;

[0042] Figure 8 This is a schematic diagram of the side view structure of the connecting plate of the present invention;

[0043] Figure 9 It is a schematic diagram of the three-dimensional structure of the sliding mechanism of the present invention.

[0044] Description of the numbers in the figure:

[0045] 1. Tube extractor body; 2. Track column; 3. Pressure cover; 4. Adjustment plate; 5. Pullback rod; 6. Sliding mechanism; 61. Sliding seat; 62. Mounting rod; 63. Fixed component; 631. Connecting plate; 632. Fixed plug rod; 633. Pull plate; 634. Second elastic component; 7. Elastic component; 71. First elastic component; 72. Connecting plate; 73. Clamping component; 731. First clamping plate; 732. Second clamping plate; 733. Clamping groove; 734. Limiting component; 7341. Limiting block; 7342. Inner groove; 7343. Stop block; 7344. Third elastic component; 8. Fixed hole; 9. Limiting groove; 10. First displacement groove; 11. Second displacement groove; 12. Sliding block; 13. Restriction groove area; 14. Connecting groove; 15. Limiting hole; 16. Matching groove; 17. Matching block; 18. Fixed frame; 19. Adapter column. Detailed implementation manners

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0047] Please refer to Figure 1-5 , a pressurization assisting device for the gland of a bobbin winder tube extractor, comprising a tube extractor main body 1, a track column 2 provided thereon, and a gland 3, and further comprising: an adjusting plate 4 disposed on the track column 2, the adjusting plate 4 being provided with a first moving groove 10; a return pull rod 5, one end of which is rotatably connected to the track column 2 and the other end of which is rotatably connected to the gland 3, the return pull rod 5 being provided with a second moving groove 11; two sliding mechanisms 6 respectively disposed in the first moving groove 10 and the second moving groove 11, and an elastic member 7 is disposed between the two sliding mechanisms 6 for pulling back the gland 3 through the return pull rod 5, and both ends of the elastic member 7 can respectively move along the first moving groove 10 and the second moving groove 11 and be fixed at corresponding positions.

[0048] During use, the bobbin is pulled out upward by the tube extractor main body 1, and the bobbin is mainly driven to move upward through the cooperation of a belt on the track column 2 and the gland 3. During normal use, the gap between the belt and the gland 3 can ensure that the side wall of the bobbin can contact the belt and the gland 3. After a period of use, the belt will be worn, resulting in a large gap between the belt and the gland 3. Through the arrangement of the return pull rod 5 and the elastic member 7, the gland 3 has a pressure towards the belt, so that the gap between the gland 3 and the belt meets the condition for the bobbin to be pulled out upward therefrom. When the bobbin moves upward, due to the cooperation of the elastic member 7 and the return pull rod 5, the gland 3 is pulled back, so that the bobbin can always contact the belt and the gland, thereby ensuring that the bobbin can be pulled out upward. And when there is residual yarn on some bobbins, at this time, the larger radius of the bobbin will squeeze the gland 3 outwards. Through the elastic member 7 and the return pull rod 5, the gland 3 will be driven to always contact the bobbin, so that the bobbin can be smoothly pulled out upward. After this bobbin is pulled out upward, through the elastic member 7 and the return pull rod 5, the gland 3 will be pulled back to the initial position again, so that the tube extractor main body 1 can operate steadily, greatly avoiding the situation that the bobbin cannot be pulled out upward normally due to too large a gap, resulting in the bobbin being stuck between the belt and the gland 3 or the bobbin falling therefrom, greatly reducing the number of times of empty bobbin transportation and alarms, effectively reducing the failure rate, and improving the operation efficiency of the equipment.

[0049] Before use, the two sliding mechanisms 6 can be operated to move along the first shifting groove 10 and the second shifting groove 11 respectively, and after moving to the corresponding positions, the sliding mechanisms 6 are fixed, so that the elastic member 7 can be in different positions, thereby changing the position of the elastic member 7 between the two sliding mechanisms 6, so as to change the elastic force of the elastic member 7, that is, change the pulling force on the gland 3. Thus, the position of the elastic member 7 can be changed according to different on-site requirements, and the position of the elastic member 7 can be adjusted according to the different gaps between the gland 3 and the belt, so that the elastic member 7 can meet the requirements of various situations, with strong flexibility, high practicability, time-saving, labor-saving and high efficiency in adjustment, and greatly improved use effect.

[0050] In this embodiment, preferably, please refer to Figure 2-5 , the sliding mechanism 6 includes: a sliding seat 61 slidably disposed in the first shifting groove 10 or the second shifting groove 11; a mounting rod 62 disposed on the sliding seat 61 for connecting with the end of the elastic member 7; and a fixing member 63 disposed on the mounting rod 62 for fixing the sliding seat 61 on the adjusting plate 4 or the return pull rod 5. By sliding the sliding seats 61 at both ends of the elastic member 7 along the first shifting groove 10 or the second shifting groove 11 respectively, the distance between the two sliding seats 61 can be changed, so as to stretch or contract the elastic member 7, that is, make the pulling force of the elastic member 7 on the return pull rod 5 different, and further make the pulling force of the return pull rod 5 on the gland 3 different, so as to be applicable to the adjustment and use in different situations. The distance between the two sliding seats 61 on both sides can also be adjusted according to different specifications of the elastic member 7, with strong flexibility. After the adjustment is completed, the two sliding seats 61 at both ends are fixed by the fixing member 63, and the operation is simple and convenient.

[0051] In this embodiment, preferably, please refer to Figure 2 and Figure 4-5 , a fixing frame 18 is provided on the gland 3, a transfer column 19 is provided on the fixing frame 18, and one end of the return pull rod 5 is rotatably connected to the transfer column 19. When the gland 3 is extruded by the yarn tube and moves outward, at this time, the return pull rod 5 drives the transfer column 19 and the fixing frame 18 to move back, that is, pulls back the gland 3, so as to ensure the gap between the gland 3 and the belt, so that the yarn tube can be normally pulled out upward.

[0052] In this embodiment, preferably, please refer to Figure 3-4 and Figure 9 , a plurality of fixing holes 8 are formed on both the adjusting plate 4 and the return pull rod 5. The fixing member 63 includes: a connecting plate 631 rotatably disposed on the mounting rod 62; a fixing insertion rod 632 with a pull plate 633 at one end and the other end movably passing through the connecting plate 631 and being adapted to the fixing hole 8; and a second elastic member 634 with one end connected to the connecting plate 631 and the other end connected to the pull plate 633. The second elastic member 634 in this application is a spring.

[0053] When moving the sliding seat 61, first pull the pull plate 633 outwards. The pull plate 633 will drive the fixed insertion rod 632 to move and simultaneously stretch the second elastic member 634. Until the fixed insertion rod 632 leaves the fixed hole 8, at this time the sliding seat 61 is no longer restricted and can slide along the first moving groove 10 or the second moving groove 11. When the sliding seat 61 is moved to the required position, the fixed insertion rod 632 is aligned with the corresponding fixed hole 8. Then release the pull plate 633. The resilience of the second elastic member 634 will drive the pull plate 633 and the fixed insertion rod 632 to move. At this time, the fixed insertion rod 632 will be inserted into the corresponding fixed hole 8, and at this time the sliding of the sliding seat 61 can be restricted, that is, the positions of the two sliding seats 61 are fixed. If it is necessary to adjust the position of the sliding seat 61 again, just perform the above operations again. The operation is simple and convenient, time-saving and labor-saving, and has a good use effect.

[0054] In this embodiment, preferably, please refer to Figure 3-5 and Figure 9 , limiting grooves 9 are provided on the inner side walls of both the first moving groove 10 and the second moving groove 11, and sliding blocks 12 that are slidably adapted to the limiting grooves 9 are provided on the side walls of the sliding seat 61. When the sliding seat 61 slides along the first moving groove 10 or the second moving groove 11, the sliding seat 61 will drive the sliding blocks 12 to slide along the limiting grooves 9, which can not only limit the sliding seat 61, but also ensure the sliding stability of the sliding seat 61.

[0055] In this embodiment, preferably, please refer to Figure 4-5 , the elastic member 7 includes a first elastic member 71, two connecting plates 72 and two clamping members 73. The two ends of the first elastic member 71 are respectively connected to the two connecting plates 72. The first elastic member 71 in this application is a spring. The two clamping members 73 are respectively arranged on the two connecting plates 72, and the clamping members 73 are detachably connected to the mounting rod 62. The two ends of the first elastic member 71 can be respectively installed on the two mounting rods 62 through the clamping members 73, and the disassembly of the first elastic member 71 is convenient, avoiding the current inconvenient disassembly and assembly situation, saving time and effort, greatly improving the disassembly and assembly efficiency of the first elastic member 71, facilitating the replacement of damaged and different specifications of the first elastic member 71, so as to meet the needs of various situations and have strong practicability.

[0056] In this embodiment, preferably, please refer to Figure 3 and Figure 5-6, a limiting groove area 13 is provided on the mounting rod 62, a connecting groove 14 is formed on the connecting plate 72, and the clamping member 73 includes: a first clamping plate 731 provided on the connecting plate 72; a second clamping plate 732 slidably disposed in the connecting groove 14, and clamping grooves 733 matching the limiting groove area 13 are formed on both the first clamping plate 731 and the second clamping plate 732; a limiting member 734 provided on the second clamping plate 732 for fixing the first clamping plate 731 and the second clamping plate 732 to each other. When the two ends of the first elastic member 71 are mounted on the mounting rod 62, specifically, the clamping groove 733 of the first clamping plate 731 is aligned with the limiting groove area 13 on the mounting rod 62, and then the second clamping plate 732 is moved along the connecting groove 14 towards the direction close to the first clamping plate 731. Finally, the clamping groove 733 on the second clamping plate 732 will also clamp the limiting groove area 13 on the mounting rod 62, and the limiting member 734 on the second clamping plate 732 is fixed to the first clamping plate 731, so that the first clamping plate 731 and the second clamping plate 732 can be fixed together, and the two ends of the first elastic member 71 are respectively fixed on the two sliding seats 61. The installation process is simple and convenient.

[0057] In this embodiment, preferably, please refer to Figure 6 and Figure 8 , a matching groove 16 is formed on the side wall of the connecting groove 14, and a matching block 17 slidably matched with the matching groove 16 is provided on the side wall of the second clamping plate 732. When the second clamping plate 732 moves along the connecting groove 14, it will drive the matching block 17 to move along the matching groove 16, which can ensure the limit of the movement of the second clamping plate 732 and improve the movement stability thereof.

[0058] In this embodiment, preferably, please refer to Figure 3-5 and Figure 6-8 , a limiting hole 15 is formed on the first clamping plate 731, and the limiting member 734 includes: a limiting block 7341 provided on the second clamping plate 732, an inner groove 7342 is formed in the limiting block 7341; a blocking block 7343 slidably disposed in the inner groove 7342, and a third elastic member 7344 is disposed between the blocking block 7343 and the inner wall of the inner groove 7342. In this application, the third elastic member 7344 is a spring. When the limiting member 734 has not been mounted on the mounting rod 62 initially as shown in Figure 6 , when the second clamping plate 732 gradually moves towards the first clamping plate 731, the limiting block 7341 will gradually enter the limiting hole 15, the limiting hole 15 will squeeze the blocking block 7343, and the blocking block 7343 will move towards the inner groove 7342 under pressure and compress the third elastic member 7344, and the blocking block 7343 will completely enter the inner groove 7342. When the second clamping plate 732 is moved up to the specified position, at this time the blocking block 7343 is no longer squeezed, and the resilience of the third elastic member 7344 will drive the blocking block 7343 to pop outwards, as shown in Figure 3-5As shown, at this time, the stopper 7343 will fix the second clamping plate 732 and the first clamping plate 731 together, that is, the second clamping plate 732 and the first clamping plate 731 can be fixed on the mounting rod 62. When disassembling, just squeeze the stopper 7343 to make the stopper 7343 completely enter the inner groove 7342, and press the limiting block 7341 to make it enter the limiting hole 15, and then move the second clamping plate 732 downward to separate it from the first clamping plate 731. The disassembly and assembly are very simple and convenient, time-saving and labor-saving, with high efficiency and good use effect.

[0059] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0060] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressurization assistance device for the gland of a bobbin winder tube extractor, comprising a tube extractor main body (1), a track column (2) provided thereon, and a gland (3), characterized in that, Further comprising: A regulating plate (4) is arranged on the track column (2), and a first shifting groove (10) is formed in the regulating plate (4); A return pull rod (5) has one end rotatably connected to the track column (2) and the other end rotatably connected to the gland (3). A second shifting groove (11) is formed in the return pull rod (5); Two sliding mechanisms (6) are respectively arranged in the first shifting groove (10) and the second shifting groove (11). An elastic member (7) is arranged between the two sliding mechanisms (6) for pulling back the gland (3) through the return pull rod (5). Both ends of the elastic member (7) can respectively move along the first shifting groove (10) and the second shifting groove (11) and be fixed at corresponding positions; The sliding mechanism (6) includes: A sliding seat (61) is slidably arranged in the first shifting groove (10) or the second shifting groove (11); A mounting rod (62) is arranged on the sliding seat (61) for connecting with the end of the elastic member (7); A fixing member (63) is arranged on the mounting rod (62) for fixing the sliding seat (61) on the regulating plate (4) or the return pull rod (5); A plurality of fixing holes (8) are formed in both the regulating plate (4) and the return pull rod (5). The fixing member (63) includes: A connecting plate (631) is rotatably arranged on the mounting rod (62); A fixing insertion rod (632) has a pull plate (633) at one end and the other end movably penetrates through the connecting plate (631) and is adapted to the fixing hole (8); A second elastic member (634) has one end connected to the connecting plate (631) and the other end connected to the pull plate (633).

2. The pressurization assistance device for the gland of the tube extractor of a winding machine according to claim 1, characterized in that, A limiting groove (9) is formed in the inner side wall of the first shifting groove (10) or the second shifting groove (11), and a sliding block (12) slidably adapted to the limiting groove (9) is arranged on the side wall of the sliding seat (61).

3. The pressurization auxiliary device for the gland of the tube pulling device of a winding machine according to claim 1, characterized in that, The elastic member (7) includes a first elastic member (71), two connecting plates (72) and two clamping members (73). Both ends of the first elastic member (71) are respectively connected to the two connecting plates (72). The two clamping members (73) are respectively arranged on the two connecting plates (72), and the clamping members (73) are detachably connected to the mounting rod (62).

4. The pressurization assisting device for the gland of the tube pulling device of a winding machine according to claim 3, characterized in that, A limiting groove area (13) is arranged on the mounting rod (62), and a connecting groove (14) is formed in the connecting plate (72). The clamping member (73) includes: A first clamping plate (731) is arranged on the connecting plate (72); A second clamping plate (732) is slidably arranged in the connecting groove (14). Clamping grooves (733) adapted to the limiting groove area (13) are formed in both the first clamping plate (731) and the second clamping plate (732); A limiting member (734) is arranged on the second clamping plate (732) for fixing the first clamping plate (731) and the second clamping plate (732) to each other.

5. The pressurization assisting device for the gland of the tube extractor of a winding machine according to claim 4, characterized in that, A limiting hole (15) is formed in the first clamping plate (731). The limiting member (734) includes: A limiting block (7341) is disposed on the second clamping plate (732), and an inner groove (7342) is formed in the limiting block (7341); The stopper (7343) is slidably disposed in the inner groove (7342), and a third elastic member (7344) is disposed between the stopper (7343) and the inner wall of the inner groove (7342).

6. The pressurization assisting device for the gland of the tube extractor of a winding machine according to claim 4, characterized in that, The side wall of the connecting groove (14) is provided with a matching groove (16), and the side wall of the second clamping plate (732) is provided with a matching block (17) that is slidably matched with the matching groove (16).

7. An auxiliary pressurizing device for a capping of a tube pulling device of a winding machine according to claim 1, characterized in that, The pressure cover (3) is provided with a fixing frame (18), the fixing frame (18) is provided with a transfer column (19), and one end of the pull-back rod (5) is rotatably connected to the transfer column (19).

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