Finished product curling structure of glass fiber sleeve and use method of finished product curling structure

Abstract

The invention discloses a finished product curling structure of a glass fiber sleeve and a using method of the finished product curling structure, and belongs to the technical field of glass fiber sleeve machining. The finished product curling structure comprises a horizontally-installed base, two sets of supporting frames are symmetrically installed on the upper surface of the base, and a winding drum is installed between the set of supporting frames on the left side; a driving shaft is rotatably mounted on one of the group of supporting frames on the left side, a rotating shaft is rotatably mounted on the other group of supporting frames on the left side, a telescopic shaft is elastically and telescopically mounted on the rotating shaft, and positioning seats are fixedly mounted at the end parts of the driving shaft and the telescopic shaft; a gas conveying assembly used for conveying gas into the casing pipe is arranged on the set of supporting frames on the left side. According to the finished product curling structure of the glass fiber sleeve and the using method of the finished product curling structure, shape keeping of the glass fiber sleeve in the winding process can be achieved in an air pressure adjusting mode, deformation and extrusion of the glass fiber sleeve in the winding process are avoided, and it is effectively ensured that the glass fiber sleeve can be normally threaded and used in the follow-up process.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber sleeve processing, and in particular to a finished curling structure of a glass fiber sleeve and a use method thereof. Background Art

[0002] Fiberglass casing, a tubular protective material woven from glass fibers, has excellent electrical insulation properties and a stable dielectric constant. It can effectively prevent current leakage and ensure the safe operation of electrical equipment.

[0003] The prior art (application number: 202021313290.2, Chinese patent with application date of 2020-07-07) discloses a finished product curling mechanism of a silicone resin glass fiber sleeve, including a frame, a motor is fixedly connected to the right side of the frame, a rotating shaft 1 is rotatably connected to the left side of the motor, a gear 1 is fixedly connected to the outer wall of the rotating shaft 1, a belt is movably connected to the outer wall of the gear 1, a gear 2 is movably connected to the lower surface of the belt, and a rotating shaft 2 is fixedly connected to the left side of the gear 2; the finished product curling mechanism of the silicone resin glass fiber sleeve is through a threaded rod on the left side of the bearing, the outer wall of the threaded rod is clamped with the inner wall of the bearing, and the left side is connected to a turntable, and the rotation of the turntable drives the threaded rod to move left and right, which is convenient for the installation and disassembly of the sleeve 1; through the brush on the outer wall of the sleeve 3, the outer wall of the silicone resin glass fiber sleeve is tightly fitted with the brush, and when the sleeve 1 rotates, it drives the silicone resin glass fiber sleeve to move along the outer wall of the sleeve 3, and rubs with the brush to scrape off impurities on the outer wall of the silicone resin glass fiber sleeve; The existing finished product curling mechanism of the glass fiber sleeve cannot maintain the shape of the sleeve during the winding process, causing the rolled sleeve to deform to a large extent, which in turn makes it impossible to be sleeved on the outside of the wire body to be protected during subsequent use, resulting in certain usage defects. Summary of the invention

[0004] The purpose of the present invention is to provide a finished curling structure of a fiberglass sleeve and a method of using the same, so as to solve the problem raised in the above background technology that the finished curling mechanism of the fiberglass sleeve on the market currently cannot maintain the shape of the sleeve during the winding process, causing the sleeve to be deformed to a large extent after winding.

[0005] To achieve the above object, the present invention provides the following technical solutions: a finished curling structure of a glass fiber sleeve and a method of using the same, comprising a horizontally mounted base, and two groups of support frames are symmetrically mounted on the upper surface of the base, and a winding drum is mounted between the left group of support frames; One of the left group of support frames is rotatably mounted with a driving shaft, and the other of the left group of support frames is rotatably mounted with a rotating shaft, and a telescopic shaft is elastically and telescopically mounted on the rotating shaft, and at the same time, both ends of the driving shaft and the telescopic shaft are fixedly mounted with positioning seats, and a support column is fixedly mounted at the center position of the positioning seat, and the two support columns are respectively plugged into the two ends of the winding drum, and the positioning seat drives the winding drum to rotate synchronously during rotation, and a fixing mechanism is arranged on the winding drum; A motor is also fixedly installed on the base, and a reciprocating screw is rotatably installed between a group of support frames on the right side, and the end of the drive shaft, the output end of the motor and the end of the reciprocating screw are connected by a transmission belt. Guide columns are also fixedly connected between the group of support frames on the right side, and an adjustment seat is connected to the outside of the reciprocating screw, and an adjustment component for maintaining the shape of the casing is provided on the upper end of the adjustment seat, and a gas delivery component for delivering gas to the casing is provided on a group of support frames on the left side.

[0006] Preferably, a first spring is fixedly connected between the rotating shaft and the telescopic shaft, and the rotating shaft and the telescopic shaft are key-connected, and the rotating shaft is driven to rotate synchronously during the rotation of the telescopic shaft, and a protrusion for positioning the side plate of the winding drum is provided on the positioning seat.

[0007] Preferably, the fixing mechanism includes a threading hole formed on the winding drum, and a fixing plate is fixedly mounted on the inner wall of the winding drum, and an air storage bag is fixedly mounted on the side wall of the fixing plate, and a second magnetic block is fixedly bonded to the outer side of the air storage bag, and a first magnetic block is fixedly mounted on one end of a support column located on the front side close to the fixing plate, the magnetic poles of the opposing surfaces of the first magnetic block and the second magnetic block are the same, and when the first magnetic block is inserted into the inner side of the end of the winding drum, the second magnetic block moves under the action of the magnetic force to squeeze the air storage bag.

[0008] Preferably, a positioning airbag with an annular structure is embedded in the inner wall of the threading hole, and the positioning airbag and the air storage bag are connected by a pipeline, and the fiberglass sleeve and the threading hole are intermittently matched, and the positioning airbag is inflated to achieve clamping and positioning of the fiberglass sleeve.

[0009] Preferably, the reciprocating screw rod and the guide column are arranged in parallel, and both the reciprocating screw rod and the guide column pass through the adjustment seat, and the adjustment seat and the guide column are slidably connected. At the same time, a fixing ring with an annular structure is arranged on the upper end of the adjustment seat, and the glass fiber sleeve passes through the fixing ring.

[0010] Preferably, the gas delivery assembly includes a half gear fixedly mounted on the outside of the rotating shaft, and a driving member is arranged on the outside of the half gear, and the driving member and the support frame are connected for lifting and lowering, and two groups of gear blocks are symmetrically arranged on the inner wall of the driving member, and at the same time, the two groups of gear blocks on the inner wall of the driving member are meshed and connected with the half gear to drive the driving member to perform reciprocating lifting and lowering adjustment.

[0011] Preferably, the gas delivery assembly also includes a gas delivery cylinder fixedly mounted on the outside of the support frame, and a sealing plug is sealingly and slidably mounted on the inner side of the gas delivery cylinder, and the sealing plug is fixedly connected through a connecting column and a driving member, and at the same time, the lower end of the gas delivery cylinder is respectively connected to an air intake pipe and an exhaust pipe, and both the air intake pipe and the exhaust pipe are provided with a one-way valve structure, and the upper end of the exhaust pipe is rotatably connected to the rotating shaft, and the air in the exhaust pipe is input into the winding drum through through holes opened in the rotating shaft, the telescopic shaft and the support column.

[0012] Preferably, the adjustment assembly includes a rack fixedly mounted between a group of support frames on the right side and a driving gear rotatably mounted on the outside of a fixed ring, and the driving gear and the rack are meshingly connected.

[0013] Preferably, the adjustment component also includes a telescopic rod evenly telescopically installed on the fixed ring, and a shaping piece with an arc-shaped structure is fixedly provided at one end of the telescopic rod located on the inner side of the fixed ring, and a ball is embedded in the inner wall of the shaping piece, and a second spring is connected between the upper end of the telescopic rod and the outer wall of the fixed ring, and the side wall of the driving gear is evenly provided with V-shaped guide blocks, and the guide blocks push the telescopic rod to perform telescopic adjustment during the rotation of the driving gear, and the shaping piece applies pressure on the outer wall of the fiberglass sleeve during the telescopic adjustment process to achieve the shaping of the fiberglass sleeve.

[0014] A method for using a finished curled structure of a glass fiber sleeve comprises the following steps: S1. Press and retract the telescopic shaft, sleeve the take-up drum on the support column outside the rotating shaft, insert one end of the glass fiber sleeve into the threading hole, and then loosen the telescopic shaft so that the support column outside the telescopic shaft is inserted into the other end of the take-up drum to install the take-up drum. At the same time, the positioning airbag can fix the glass fiber sleeve; S2, start the motor to drive the winding drum and the reciprocating screw rod to rotate, so as to realize the curling and winding of the glass fiber casing; S3. During the rotation of the shaft, the driving part is driven to rise and fall back and forth. The gas cylinder transmits gas to the inner side of the winding drum through the exhaust pipe. Under the action of air pressure, the stability of the telescopic shaft is ensured. At the same time, the gas will enter the inner side of the glass fiber casing to increase the pressure inside the glass fiber casing, ensuring that the glass fiber casing can maintain its shape. S4. At the same time, the adjusting seat will reciprocate under the drive of the reciprocating screw to realize the wire management operation, and at the same time drive the gear and rack to engage, drive the shaping member to reciprocate and adjust, and realize the shaping of the glass fiber casing.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the finished curling structure of the glass fiber sleeve and the use method thereof can realize the shape maintenance of the glass fiber sleeve during the winding process by air pressure regulation, avoid deformation and extrusion of the glass fiber sleeve during the winding process, and effectively ensure that the glass fiber sleeve can be used for normal threading in the future. The specific contents are as follows; 1. It is equipped with a rotating shaft, a telescopic shaft and a positioning seat. The distance between the two positioning seats can be adjusted by telescopically adjusting the rotating shaft and the telescopic shaft, so that the winding drum can be quickly disassembled and assembled. At the same time, during the installation of the winding drum, the end of the glass fiber casing can be automatically clamped and fixed to ensure that normal winding operation can be carried out later; 2. An air delivery cylinder is provided. With the rotation of the winding drum, the driving member can be driven by the half gear to perform reciprocating lifting and lowering operations, so that the air delivery cylinder can deliver air to the rotating shaft and the inner side of the winding drum through the exhaust pipe, so that the telescopic shaft can maintain stability under the action of air pressure, and the air inside the winding drum can enter the inner side through the end of the glass fiber casing, thereby increasing the air pressure inside the glass fiber casing, so that the glass fiber casing can maintain its shape during the winding process, avoiding its deformation under pressure and affecting subsequent use; 3. An adjusting seat and a shaping piece are provided. With the reciprocating movement of the adjusting seat, the glass fiber sleeve can be guided to ensure that the glass fiber sleeve can be wound neatly. With the reciprocating movement of the adjusting seat, the driving gear and the rack will be engaged and connected, thereby driving the shaping piece to reciprocate and adjust, so that multiple shaping pieces can apply pressure to the outer wall of the passed glass fiber sleeve to achieve the shaping of the glass fiber sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the installation structure of the winding drum of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the winding drum of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 This is a schematic diagram of the gas delivery cylinder installation structure of the present invention; Figure 7 This is a schematic diagram of the installation structure of the adjustment seat of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the adjustment seat of the present invention; Fig. 9 For the present invention Figure 8 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1. base; 2. support frame; 3. drive shaft; 4. rotating shaft; 5. telescopic shaft; 6. first spring; 7. positioning seat; 8. support column; 9. take-up drum; 10. threading hole; 11. fixing plate; 12. first magnetic block; 13. air storage bag; 14. second magnetic block; 15. positioning air bag; 16. motor; 17. reciprocating screw rod; 18. guide column; 19. adjustment seat; 20. half gear; 21. driving member; 22. air delivery cylinder; 23. sealing plug; 24. connecting column; 25. intake pipe; 26. exhaust pipe; 27. fixing ring; 28. driving gear; 29. ​​rack; 30. guide block; 31. telescopic rod; 32. shaping member; 33. second spring; 34. ball. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figure 1-Figure 6 As shown, the finished curling structure of the existing glass fiber sleeve is easily deformed due to the pressure generated by the winding process, which affects the subsequent normal threading use. In order to solve this technical problem, this embodiment discloses the following technical content: a finished curling structure of a glass fiber sleeve, comprising a horizontally installed base 1, and two groups of support frames 2 are symmetrically installed on the upper surface of the base 1, and a winding drum 9 is installed between the left group of support frames 2; One of the left support frames 2 is rotatably mounted with a driving shaft 3, and the other of the left support frames 2 is rotatably mounted with a rotating shaft 4, and a telescopic shaft 5 is elastically and telescopically mounted on the rotating shaft 4, and at the same time, both ends of the driving shaft 3 and the telescopic shaft 5 are fixedly mounted with a positioning seat 7, and a support column 8 is fixedly mounted at the center position of the positioning seat 7, and the two support columns 8 are respectively plugged into the two ends of the winding drum 9, and the winding drum 9 is driven to rotate synchronously during the rotation of the positioning seat 7, and a fixing mechanism is provided on the winding drum 9; A motor 16 is also fixedly mounted on the base 1, and a reciprocating screw 17 is rotatably mounted between a group of support frames 2 on the right side, and the end of the drive shaft 3, the output end of the motor 16 and the end of the reciprocating screw 17 are connected by a transmission belt transmission, and a guide column 18 is also fixedly connected between the group of support frames 2 on the right side, and an adjustment seat 19 is connected to the outside of the reciprocating screw 17, and a gas delivery component for delivering gas to the casing is provided on the group of support frames 2 on the left side.

[0020] A first spring 6 is fixedly connected between the rotating shaft 4 and the telescopic shaft 5, and the rotating shaft 4 and the telescopic shaft 5 are key-connected. During the rotation of the telescopic shaft 5, the rotating shaft 4 is driven to rotate synchronously. At the same time, a protrusion is provided on the positioning seat 7 to position the side plate of the winding drum 9.

[0021] The fixing mechanism includes a threading hole 10 opened on the winding drum 9, and a fixing plate 11 is fixedly installed on the inner wall of the winding drum 9, and an air bag 13 is fixedly installed on the side wall of the fixing plate 11, and at the same time, a second magnetic block 14 is fixedly bonded to the outer side of the air bag 13, and a first magnetic block 12 is fixedly installed on one end of the support column 8 located on the front side close to the fixing plate 11, the magnetic poles of the opposite surfaces of the first magnetic block 12 and the second magnetic block 14 are the same, and when the first magnetic block 12 is inserted into the inner side of the end of the winding drum 9, the second magnetic block 14 moves and squeezes the air bag 13 under the action of magnetic force.

[0022] The inner wall of the threading hole 10 is embedded with a positioning airbag 15 with an annular structure, and the positioning airbag 15 and the air storage bag 13 are connected by a pipeline, and the fiberglass sleeve and the threading hole 10 are intermittently matched, and the positioning airbag 15 is inflated to clamp and position the fiberglass sleeve.

[0023] The reciprocating screw rod 17 and the guide column 18 are arranged in parallel, and both of them pass through the adjustment seat 19 , and the adjustment seat 19 and the guide column 18 are slidably connected. At the same time, a ring-shaped fixing ring 27 is arranged on the upper end of the adjustment seat 19 , and the glass fiber sleeve passes through the fixing ring 27 .

[0024] The gas delivery assembly includes a half gear 20 fixedly mounted on the outside of the rotating shaft 4, and a driving member 21 is arranged on the outside of the half gear 20, and the driving member 21 is connected to the support frame 2 for lifting and lowering, and two groups of gear blocks are symmetrically arranged on the inner wall of the driving member 21, and at the same time, the two groups of gear blocks on the inner wall of the driving member 21 are meshed and connected with the half gear 20 to drive the driving member 21 to perform reciprocating lifting and lowering adjustment.

[0025] The gas delivery assembly also includes a gas delivery cylinder 22 fixedly mounted on the outside of the support frame 2, and a sealing plug 23 is sealingly and slidably mounted on the inner side of the gas delivery cylinder 22, and the sealing plug 23 is fixedly connected to the driving member 21 through a connecting column 24, and at the same time, the lower end of the gas delivery cylinder 22 is respectively connected to an air intake pipe 25 and an exhaust pipe 26, both of which are provided with a one-way valve structure, and the upper end of the exhaust pipe 26 is rotatably connected to the rotating shaft 4, and the air in the exhaust pipe 26 is input into the winding drum 9 through the through holes opened in the rotating shaft 4, the telescopic shaft 5 and the support column 8.

[0026] By adopting the above technical solution, when the finished product of the glass fiber sleeve needs to be rolled up, one end of the glass fiber sleeve is inserted into the threading hole 10, and then the telescopic shaft 5 is pulled to make the telescopic shaft 5 and the rotating shaft 4 shrink and adjust, and then one end of the winding drum 9 is sleeved on the outside of the support column 8 on the positioning seat 7 on the side where the driving shaft 3 is located, and then the telescopic shaft 5 is loosened, so that the telescopic shaft 5 drives the positioning seat 7 on the outside thereof to move and fit to the winding drum 9, so that the support column 8 on the side where the telescopic shaft 5 is located is also inserted into the side wall of the winding drum 9, so as to realize the rapid installation of the winding drum 9. At this time, the first magnetic block 12 will approach the second magnetic block 14, so that the second magnetic block 14 squeezes the air storage bag 13 under the action of magnetic force, thereby transferring part of the gas in the air storage bag 13 to the positioning air bag 15, so that the positioning air bag 15 expands and deforms. The expanded positioning air bag 15 will seal and clamp the end of the glass fiber sleeve inside the threading hole 10, and then start the motor 16, so that it drives the winding drum 9 and the reciprocating screw rod 17 to rotate synchronously through the transmission belt. At this time, the winding drum 9 can rewind the glass fiber sleeve, and the reciprocating screw rod 17 will drive the adjustment seat 19 along the guide column 1 during the rotation process. 8 slides, thereby guiding the glass fiber sleeve, ensuring that the glass fiber sleeve can be evenly wound around the outside of the winding drum 9, and with the rotation of the rotating shaft 4, it can drive the half gear 20 to rotate synchronously, so that the half gear 20 and the tooth block on one side of the inner side of the driving member 21 are meshed and then meshed with the tooth block on the other side, thereby driving the driving member 21 to reciprocate and lift on the support frame 2. At this time, the sealing plug 23 can be driven to reciprocate and lift on the inner side of the gas cylinder 22 through the connecting column 24, so that the gas cylinder 22 can inhale air through the gas cylinder 22. And discharged through the exhaust pipe 26, at this time the exhaust pipe 26 can discharge the air to between the rotating shaft 4 and the telescopic shaft 5, to achieve the pressure increase of the space between the two, and improve the support stability of the telescopic shaft 5 on the winding drum 9, and then the gas will pass through the holes on the telescopic shaft 5 into the inner side of the winding drum 9, and enter the inner side of the glass fiber casing, so that the air pressure inside the glass fiber casing is increased, thereby achieving the shaping of the glass fiber casing during the winding process and avoiding deformation of the glass fiber casing after winding, and the gas transmission component can be set at the same time on the outer side of the support frame 2 where the drive shaft 3 is located to ensure the stability of gas transmission.

[0027] Embodiment 2: The technical content disclosed in this embodiment is a further improvement on the above embodiment 1. The finished curling structure of the existing fiberglass sleeve is not convenient for automatically shaping the deformed sleeve during the winding process. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 7-Figure 9 As shown; at the same time, the upper end of the adjustment seat 19 is provided with an adjustment component for maintaining the shape of the sleeve, the adjustment component includes a rack 29 fixedly mounted between a group of support frames 2 on the right side and a drive gear 28 rotatably mounted on the outside of the fixed ring 27, and the drive gear 28 and the rack 29 are meshed and connected.

[0028] The adjustment component also includes a telescopic rod 31 evenly telescopically installed on the fixed ring 27, and an arc-shaped shaping piece 32 is fixedly provided at one end of the telescopic rod 31 located on the inner side of the fixed ring 27, and a ball 34 is embedded in the inner wall of the shaping piece 32. At the same time, a second spring 33 is connected between the upper end of the telescopic rod 31 and the outer wall of the fixed ring 27, and a V-shaped guide block 30 is evenly provided on the side wall of the driving gear 28. During the rotation of the driving gear 28, the guide block 30 pushes the telescopic rod 31 to perform telescopic adjustment. During the telescopic adjustment process, the shaping piece 32 applies pressure on the outer wall of the fiberglass sleeve to achieve the shaping of the fiberglass sleeve.

[0029] By adopting the above technical solution, when the adjustment seat 19 is reciprocatingly adjusted, the driving gear 28 on the outside of the fixing ring 27 will be meshed and connected with the rack 29, thereby driving the driving gear 28 to rotate. At this time, the guide block 30 on the outside of the driving gear 28 will intermittently contact the top of the telescopic rod 31, thereby applying pressure to the telescopic rod 31, so that the multiple telescopic rods 31 drive the multiple shaping parts 32 to move and adjust synchronously. When the multiple shaping parts 32 are gathered together, they can evenly apply pressure to the deformed surface of the fiberglass sleeve, so that the cross-section of the fiberglass sleeve can be restored to a circle, thereby realizing the shaping of the fiberglass sleeve, and further improving the winding effect of the fiberglass sleeve.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A finished curling structure of a glass fiber sleeve, comprising a horizontally mounted base (1), wherein two groups of support frames (2) are symmetrically mounted on the upper surface of the base (1), and a winding drum (9) is mounted between the left group of support frames (2); It is characterized in that One of the left support frames (2) is rotatably mounted with a driving shaft (3), and the other of the left support frames (2) is rotatably mounted with a rotating shaft (4), and a telescopic shaft (5) is elastically and telescopically mounted on the rotating shaft (4), and at the same time, a positioning seat (7) is fixedly mounted on the ends of both the driving shaft (3) and the telescopic shaft (5), and a support column (8) is fixedly mounted at the center of the positioning seat (7), and the two support columns (8) are respectively plugged into the two ends of the winding drum (9), and during the rotation of the positioning seat (7), the winding drum (9) is driven to rotate synchronously, and a fixing mechanism is provided on the winding drum (9); A motor (16) is also fixedly mounted on the base (1), and a reciprocating screw (17) is rotatably mounted between the right set of support frames (2), and the end of the drive shaft (3), the output end of the motor (16) and the end of the reciprocating screw (17) are connected by a transmission belt transmission, and a guide column (18) is also fixedly connected between the right set of support frames (2), and an adjustment seat (19) is connected to the outer side of the reciprocating screw (17), and an adjustment component for maintaining the shape of the sleeve is provided at the upper end of the adjustment seat (19), and a gas transmission component for transmitting gas into the sleeve is provided on the left set of support frames (2).

2. The finished curling structure of a glass fiber sleeve according to claim 1, characterized in that: A first spring (6) is fixedly connected between the rotating shaft (4) and the telescopic shaft (5), and the rotating shaft (4) and the telescopic shaft (5) are key-connected. The telescopic shaft (5) drives the rotating shaft (4) to rotate synchronously during rotation, and a protrusion for positioning the side plate of the winding drum (9) is provided on the positioning seat (7).

3. The finished curled structure of a glass fiber sleeve according to claim 1, characterized in that: The fixing mechanism comprises a threading hole (10) provided on the winding drum (9), a fixing plate (11) is fixedly mounted on the inner wall of the winding drum (9), and an air storage bag (13) is fixedly mounted on the side wall of the fixing plate (11), and a second magnetic block (14) is fixedly bonded to the outer side of the air storage bag (13), and a first magnetic block (12) is fixedly mounted on one end of the support column (8) located at the front side close to the fixing plate (11), the magnetic poles of the opposing surfaces of the first magnetic block (12) and the second magnetic block (14) are the same, and when the first magnetic block (12) is inserted into the inner side of the end of the winding drum (9), the second magnetic block (14) moves and squeezes the air storage bag (13) under the action of magnetic force.

4. The finished curled structure of a glass fiber sleeve according to claim 3, characterized in that: A positioning airbag (15) having an annular structure is embedded in the inner wall of the threading hole (10), the positioning airbag (15) and the air storage bag (13) are connected via a pipeline, and the glass fiber sleeve and the threading hole (10) are intermittently matched, and the positioning airbag (15) is expanded to clamp and position the glass fiber sleeve.

5. The finished curled structure of a glass fiber sleeve according to claim 1, characterized in that: The reciprocating screw rod (17) and the guide column (18) are arranged in parallel, and both the reciprocating screw rod (17) and the guide column (18) penetrate the adjustment seat (19), and the adjustment seat (19) and the guide column (18) are slidably connected, and a fixing ring (27) of an annular structure is arranged at the upper end of the adjustment seat (19), and the glass fiber sleeve passes through the fixing ring (27).

6. The finished curled structure of a glass fiber sleeve according to claim 1, characterized in that: The gas delivery assembly comprises a half gear (20) fixedly mounted on the outside of the rotating shaft (4), a driving member (21) is arranged on the outside of the half gear (20), the driving member (21) and the support frame (2) are connected in a lifting manner, and two groups of tooth blocks are symmetrically arranged on the inner wall of the driving member (21), and the two groups of tooth blocks on the inner wall of the driving member (21) are meshedly connected with the half gear (20) to drive the driving member (21) to perform reciprocating lifting and lowering adjustment.

7. The finished curled structure of a glass fiber sleeve according to claim 6, characterized in that: The gas delivery assembly further comprises a gas delivery cylinder (22) fixedly mounted on the outside of the support frame (2), and a sealing plug (23) is sealingly and slidably mounted on the inner side of the gas delivery cylinder (22), and the sealing plug (23) is fixedly connected to the driving member (21) via a connecting column (24), and the lower end of the gas delivery cylinder (22) is respectively connected to an air intake pipe (25) and an exhaust pipe (26), wherein both the air intake pipe (25) and the exhaust pipe (26) are provided with a one-way valve structure, and the upper end of the exhaust pipe (26) is rotatably connected to the rotating shaft (4), and the air in the exhaust pipe (26) is input into the winding drum (9) via through holes provided in the rotating shaft (4), the telescopic shaft (5) and the supporting column (8).

8. The finished curled structure of a glass fiber sleeve according to claim 1, characterized in that: The adjustment assembly comprises a rack (29) fixedly mounted between a group of support frames (2) on the right side and a driving gear (28) rotatably mounted on the outside of a fixing ring (27), and the driving gear (28) and the rack (29) are meshingly connected.

9. The finished curled structure of a glass fiber sleeve according to claim 8, characterized in that: The adjustment assembly further comprises a telescopic rod (31) evenly telescopically mounted on the fixing ring (27), wherein one end of the telescopic rod (31) located inside the fixing ring (27) is fixedly provided with a shaping piece (32) with an arc structure, and a ball (34) is embedded and mounted on the inner wall of the shaping piece (32), and a second spring (33) is connected between the upper end of the telescopic rod (31) and the outer wall of the fixing ring (27), and the side wall of the driving gear (28) is evenly provided with a V-shaped guide block (30), and during the rotation of the driving gear (28), the guide block (30) pushes the telescopic rod (31) to perform telescopic adjustment, and during the telescopic adjustment, the shaping piece (32) applies pressure to the outer wall of the glass fiber sleeve to achieve shaping of the glass fiber sleeve.

10. A method for using a finished curled structure of a glass fiber casing, characterized in that: The following steps are involved: S1, press and retract the telescopic shaft (5), sleeve the winding drum (9) on the support column (8) outside the rotating shaft (4), insert one end of the glass fiber sleeve into the threading hole (10), and then loosen the telescopic shaft (5) so that the support column (8) outside the telescopic shaft (5) is inserted into the other end of the winding drum (9), thereby installing the winding drum (9), and at the same time, the positioning airbag (15) can fix the glass fiber sleeve; S2, starting the motor (16) to drive the winding drum (9) and the reciprocating screw rod (17) to rotate, thereby achieving the curling and winding of the glass fiber sleeve; S3, during the rotation of the rotating shaft (4), the driving member (21) is driven to move up and down reciprocatingly, and the gas delivery cylinder (22) delivers gas to the inner side of the winding drum (9) through the exhaust pipe (26), thereby ensuring the stability of the telescopic shaft (5) under the action of gas pressure. At the same time, the gas will enter the inner side of the glass fiber sleeve, thereby increasing the pressure inside the glass fiber sleeve and ensuring that the glass fiber sleeve can maintain its shape; S4. At the same time, the adjusting seat (19) will move back and forth under the drive of the reciprocating screw (17) to achieve the wire management operation, and at the same time drive the gear (28) and the rack (29) to engage, drive the shaping member (32) to move back and forth and adjust, so as to achieve the shaping of the glass fiber sleeve.

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