Glass fiber drawing device

Abstract

The present invention provides a glass fiber drawing device, which belongs to the technical field of glass fiber related production equipment. The drawing shaft is rotatably arranged on the drawing table, the winding drum is sleeved on the corresponding drawing shaft, the glass fiber is wound on the winding drum, the locking mechanism is arranged between the corresponding winding drum and the drawing shaft, the drying mechanism is arranged on the drawing table, the winding drum is provided with a drying chamber inside, which is connected with the drying chamber, the outer wall of the winding drum is provided with a drying hole, the output end of the drying mechanism is connected with the drying chamber, and the drying mechanism is used to blow hot air into the drying chamber and discharge the hot air from the drying hole. The present invention sets a plurality of drawing shafts and a plurality of winding drums. When one winding drum completes winding, it only needs to wind the glass fiber to another winding drum, and the production will not be stopped, which can greatly improve the production efficiency. The drying mechanism is also set so that the winding drum sprays hot air to dry the glass fiber, which further improves the production efficiency of the glass fiber.

Description

Technical Field

[0001] The invention belongs to the technical field of glass fiber related production equipment, and more specifically, relates to a glass fiber drawing device. Background Art

[0002] When producing glass fiber, the raw materials need to be melted into glass solution in a kiln first, and then transported to a porous plate through a passage after removing bubbles, and then drawn into glass fiber strands at high speed. The kiln can connect hundreds of plates through multiple passages to produce at the same time.

[0003] However, after the winding mechanism of the existing glass fiber drawing device completes the winding of the glass fiber, the process of replacing the new winding mechanism is relatively cumbersome, which greatly reduces the production efficiency of the glass fiber.

[0004] At the same time, in the production process of glass fiber, since the raw materials need to be heated to a molten state and then drawn into filaments, the glass filaments need to be sprayed with water to cool down and shape them just after drawing. This causes the glass fiber rolls to be wet after winding, and they need to be air-dried before they can be packaged and sold, which is also not conducive to improving production efficiency. Summary of the invention

[0005] The object of the present invention is to provide a glass fiber drawing device to improve the production efficiency of glass fibers.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a glass fiber drawing device, including a drawing table, multiple drawing shafts, multiple winding rollers, multiple locking mechanisms and multiple drying mechanisms, wherein multiple drawing shafts are rotatably arranged on the drawing table; multiple winding rollers correspond to the drawing shafts one by one, the winding rollers are sleeved on the corresponding drawing shafts, and the glass fibers are wound on the winding rollers; multiple locking mechanisms are arranged between the corresponding winding rollers and the drawing shafts, and when the locking mechanisms are locked, the corresponding winding rollers and the drawing shafts are relatively fixed; multiple drying mechanisms correspond to the drawing shafts one by one, the drying mechanisms are arranged on the drawing table, a drying chamber is provided inside the winding roller, which is connected to the drying chamber, multiple drying holes are provided on the outer wall of the winding roller, the output end of the drying mechanism is connected to the drying chamber, and the drying mechanism is used to blow hot air into the drying chamber and discharge the hot air from the drying holes.

[0007] In a possible implementation, the locking mechanism includes a plurality of locking holes, a plurality of locking rods and a plurality of fixing components, wherein the plurality of locking holes are provided on the wire drawing shaft, the axis of the locking hole is arranged parallel to the axis of the wire drawing shaft, and the plurality of locking holes are evenly arranged along the circumference of the wire drawing shaft; the locking rod corresponds to the locking hole one by one, including an L-shaped connecting section and a fixing section, the connecting section is connected to the fixing section in a U shape, the connecting section is connected to the winding drum, and the fixing section is inserted into the corresponding locking hole; the fixing component is provided between the fixing section and the wire drawing shaft, and when the fixing component is locked, the fixing section and the wire drawing shaft are relatively fixed along the axial direction of the fixing section.

[0008] In a possible implementation, the fixing assembly includes a socket, a plurality of fixing slots, a plurality of fixing holes and a plurality of fixing blocks, wherein the socket is arranged on the fixing section, and the socket is coaxially arranged with the fixing section; a plurality of fixing slots are arranged on the side wall of the locking hole; a plurality of fixing holes are evenly arranged on the side wall of the fixing section along the axial direction of the fixing section, the fixing holes correspond to the fixing slots one by one, and when the winding drum is installed, the fixing slots are connected to the socket through the corresponding fixing holes; a plurality of fixing blocks correspond to the fixing holes one by one, and the fixing blocks are slidably arranged in the corresponding fixing holes, and when the fixing assembly is locked, a part of the fixing block is arranged in the fixing slot, and the remaining part of the fixing block is arranged in the fixing hole; when the fixing assembly is unlocked, a part of the fixing block is arranged in the socket, and the remaining part of the fixing block is arranged in the fixing hole.

[0009] In a possible implementation, when the fixing assembly is in an unlocked state, the parts of each of the fixing blocks disposed in the insertion hole are arranged at intervals, and the fixing assembly further includes a plurality of reset grooves, a plurality of reset blocks, a plurality of reset springs and a fixing rod, the reset grooves corresponding to the fixing holes one-to-one, the reset grooves being disposed on the fixing sections, and the reset grooves being connected to the corresponding fixing holes; a plurality of reset blocks corresponding to the fixing blocks one-to-one, the reset blocks being disposed in the reset grooves; a plurality of reset springs corresponding to the reset grooves one-to-one, the reset springs being disposed between the corresponding reset blocks and the side walls of the reset grooves, and when the reset springs are in a natural state, the fixing assembly is unlocked; a fixing rod corresponding to the fixing sections one-to-one, the diameter of the fixing rod being the same as the diameter of the insertion hole, the top of the fixing rod being conical, and the reset block being able to slide outward due to the insertion of the fixing rod into place, so as to lock the fixing assembly.

[0010] In a possible implementation, a fixed end is provided at the top of the fixing rod, the fixed end is made of a permanent magnet, and the fixing section is made of a magnetic material. When the fixing rod is inserted, the fixed end is adsorbed on the fixing section.

[0011] In a possible implementation manner, a connection cavity is provided on the wire drawing shaft. The connection cavity is communicated with the locking hole, and the connection cavity is connected to the output end of the drying mechanism. The connection section is tubular, and the inner cavity of the connection section is communicated with the drying cavity. The fixing rod is tubular, and a connection hole is provided on the fixing rod. When the fixing rod is installed, the inner cavity of the connection section is communicated with the locking hole through the connection hole and the inner cavity of the fixing rod.

[0012] In a possible implementation manner, a sealing plate is hinged to one end of the fixing section. When the sealing plate is in a natural state, it plugs one end of the jack. When the fixing rod is installed in place, the tapered end of the fixing rod extends out of the fixing section and pushes the sealing plate to flip; a limiting groove is provided on the side wall of the jack, and a limiting block is provided on the side wall of the fixing rod. The limiting block is inserted into the limiting groove.

[0013] In a possible implementation manner, a connection groove is provided on the wire drawing shaft. The connection groove is annular, and the bottom of the connection groove is communicated with the connection cavity; a connection sleeve is sleeved on the wire drawing shaft. The connection sleeve is provided with an air guide hole. The bottom end of the air guide hole is communicated with the connection groove. The output end of the drying mechanism is communicated with the air guide hole. A limiting ring with a T-shaped cross section is provided on the inner wall of the connection groove sleeve. A limiting groove adapted to the limiting ring is provided on the wire drawing shaft. The limiting ring is inserted into the limiting groove.

[0014] In a possible implementation manner, the drying mechanism includes a hot air blower. The hot air blower is provided on the wire drawing table. The output end of the hot air blower is provided with an air guide pipe. The top end of the air guide pipe is connected to the air guide hole. An installation box is provided on the wire drawing table. An installation cavity is provided in the installation box. The hot air blower is provided in the installation cavity; a driving shaft is connected to the wire drawing shaft, and a driving motor is connected to each driving shaft. Each driving motor is provided in the installation cavity.

[0015] In a possible implementation manner, there are two wire drawing shafts. A first baffle is provided between the wire drawing shafts. A second baffle is rotatably provided at the top of the first baffle, and the second baffle can be arranged obliquely due to rotation. A beam splitting plate is provided on the wire drawing table. The beam splitting plate is provided above the wire drawing shafts. A frame-shaped sliding table is provided on the wire drawing table. A second motor is provided on the sliding table. The power output end of the second motor is provided with a lead screw. The axis of the lead screw is arranged parallel to the axis of the wire drawing shaft. An "L"-shaped installation frame is screwed on the lead screw. The upper and lower ends of the installation frame are respectively abutted against the inner top surface and the inner bottom surface of the sliding table. A beam combining roller is provided on the installation frame. After the glass fiber passes through the beam splitting plate, it then passes through the beam combining roller and is wound on the winding drum.

[0016] The beneficial effect of the glass fiber drawing device provided by the present invention is that compared with the prior art, the present invention arranges multiple drawing shafts and multiple winding rollers so that the glass fiber is wound on the winding roller. When one winding roller completes winding, it only needs to wind the glass fiber to another winding roller, so that production will not be stopped when the winding roller that has completed winding is disassembled, which can greatly improve production efficiency. At the same time, by arranging a drying mechanism, when the winding roller completes drawing and winding, the winding roller also sprays hot air in real time to dry the glass fiber on the winding roller, which greatly improves the drying efficiency of the glass fiber and further improves the production efficiency of the glass fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 A schematic diagram of the structure of a glass fiber drawing device provided in an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the structure inside the installation cavity provided by an embodiment of the present invention;

[0020] Figure 3 A cross-sectional view of a wire drawing shaft when a fixing assembly provided by an embodiment of the present invention is locked;

[0021] Figure 4 for Figure 3 A magnified view of part A;

[0022] Figure 5 A cross-sectional view of the wire drawing shaft when the fixing assembly provided by the embodiment of the present invention is unlocked;

[0023] Figure 6 for Figure 5 A magnified view of part B;

[0024] Figure 7 for Figure 5 Enlarged view of part C;

[0025] Figure 8 for Figure 5 Enlarged view of part D.

[0026] Among them, the reference numerals in the figures are as follows:

[0027] 1. Wire drawing table; 2. Wire drawing shaft; 3. Winding roller; 4. Locking hole; 5. Hot air blower;

[0028] 101, installation box; 102, first baffle; 103, second baffle; 104, beam splitter; 105, sliding table; 106, second motor; 107, lead screw; 108, installation frame; 109, beam combining roller;

[0029] 201, connecting cavity; 202, connecting groove; 203, connecting sleeve; 204, air guide hole; 205, driving motor;

[0030] 301, drying chamber; 302, drying hole;

[0031] 401, locking rod; 402, connecting section; 403, fixing section; 404, jack; 405, fixing groove; 406, fixing block; 407, reset groove; 408, reset block; 409, reset spring; 410, fixing rod; 411, fixing end; 412, connecting hole; 413, sealing plate; 414, limit block;

[0032] 501. Airway. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0035] When an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0036] The directions or positional relationships indicated by terms such as “length”, “width”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0037] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0038] The glass fiber drawing device provided by the present invention is now described.

[0039] Please also read Figures 1 to 8 The glass fiber drawing device includes a drawing platform 1, multiple drawing shafts 2, multiple winding rollers 3, multiple locking mechanisms and multiple drying mechanisms, wherein multiple drawing shafts 2 are rotatably arranged on the drawing platform 1, multiple winding rollers 3 correspond to the drawing shafts 2 one by one, the winding rollers 3 are sleeved on the corresponding drawing shafts 2, and the glass fiber is wound on the winding rollers 3. Multiple locking mechanisms are arranged between the corresponding winding rollers 3 and the drawing shafts 2. When the locking mechanisms are locked, the corresponding winding rollers 3 and the drawing shafts 2 are relatively fixed. Multiple drying mechanisms correspond to the drawing shafts 2 one by one. The drying mechanisms are arranged on the drawing platform 1, and a drying chamber 301 is arranged inside the winding roller 3, which is connected to the drying chamber 301. Multiple drying holes 302 are arranged on the outer wall of the winding roller 3, and the output end of the drying mechanism is connected to the drying chamber 301. The drying mechanism is used to blow hot air into the drying chamber 301 and discharge the hot air from the drying holes 302.

[0040] The beneficial effect of the glass fiber drawing device provided in the present embodiment is as follows: compared with the prior art, the glass fiber drawing device provided in the present embodiment allows the glass fiber to be wound on the winding roller 3 by setting a plurality of drawing shafts 2 and a plurality of winding rollers 3. When one winding roller 3 completes winding, it is only necessary to wind the glass fiber onto another winding roller 3, so that production will not be stopped when the winding roller 3 that has completed winding is disassembled, thereby greatly improving production efficiency. At the same time, by setting a drying mechanism, while the winding roller 3 completes drawing and winding, the winding roller 3 also sprays hot air in real time to dry the glass fiber on the winding roller 3, thereby greatly improving the drying efficiency of the glass fiber and further improving the production efficiency of the glass fiber.

[0041] Combination Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the locking mechanism includes a plurality of locking holes 4, a plurality of locking rods 401 and a plurality of fixing components, wherein the plurality of locking holes 4 are provided on the wire drawing shaft 2, the axis of the locking holes 4 is arranged parallel to the axis of the wire drawing shaft 2, and the plurality of locking holes 4 are evenly arranged along the circumference of the wire drawing shaft 2, the locking rods 401 correspond to the locking holes 4 one by one, and include an L-shaped connecting section 402 and a fixing section 403, the connecting section 402 and the fixing section 403 are connected in a U shape, the connecting section 402 is connected to the winding drum 3, the fixing section 403 is inserted into the corresponding locking hole 4, the fixing component is provided between the fixing section 403 and the wire drawing shaft 2, and when the fixing component is locked, the fixing section 403 and the wire drawing shaft 2 are relatively fixed along the axial direction of the fixing section 403. The setting of the locking rod 401 enables the winding drum 3 to be fixed relative to the wire drawing shaft 2 in the circumferential direction of the wire drawing shaft 2, and at the same time, by setting the fixing component, the winding drum 3 is fixed relative to the wire drawing shaft 2 in the axial direction.

[0042] Specifically, the fixing assembly includes a socket 404, a plurality of fixing grooves 405, a plurality of fixing holes and a plurality of fixing blocks 406, wherein the socket 404 is arranged on the fixing section 403, the socket 404 and the fixing section 403 are arranged coaxially, a plurality of fixing grooves 405 are arranged on the side wall of the locking hole 4, a plurality of fixing holes are evenly arranged on the side wall of the fixing section 403 along the axial direction of the fixing section 403, the fixing holes correspond to the fixing grooves 405 one by one, when the winding drum 3 is installed, the fixing grooves 405 are connected to the socket 404 through the corresponding fixing holes, a plurality of fixing blocks 406 correspond to the fixing holes one by one, and the fixing blocks 406 are slidably arranged in the corresponding fixing holes. When the fixing assembly is locked, a part of the fixing block 406 is arranged in the fixing groove 405, and the remaining part of the fixing block 406 is arranged in the fixing hole, at this time, due to the clamping of the fixing block 406, the fixing section 403 cannot be pulled out of the locking hole 4. When the fixing assembly is unlocked, part of the fixing block 406 is disposed in the insertion hole 404 , and the remaining part of the fixing block 406 is disposed in the fixing hole. At this time, the fixing block 406 no longer plays a clamping role, so that the fixing section 403 can be pulled out of the locking hole 4 .

[0043] In addition, when the fixing assembly is in the unlocked state, the portions of each fixing block 406 disposed in the insertion hole 404 are arranged at intervals, and the fixing assembly further includes a plurality of reset grooves 407, a plurality of reset blocks 408, a plurality of reset springs 409 and a fixing rod 410, wherein the reset grooves 407 correspond to the fixing holes one by one, the reset grooves 407 are disposed on the fixing section 403, and the reset grooves 407 are connected to the corresponding fixing holes, the plurality of reset blocks 408 correspond to the fixing blocks 406 one by one, and the reset blocks 408 are disposed in the reset grooves 407. , a plurality of reset springs 409 correspond to the reset grooves 407 one by one, the reset springs 409 are arranged between the corresponding reset blocks 408 and the side walls of the reset grooves 407, and when the reset springs 409 are in a natural state, the fixing assembly is unlocked, the fixing rods 410 correspond to the fixing sections 403 one by one, the diameter of the fixing rods 410 is the same as the diameter of the insertion holes 404, the top of the fixing rods 410 is conical, and the reset blocks 408 can slide outwards due to the insertion of the fixing rods 410 into place, so as to lock the fixing assembly. The reset grooves 407 and the reset blocks 408 are arranged so that when the external force is lost, the reset blocks 408 can automatically reset, so as to facilitate the unlocking of the fixing assembly.

[0044] In this embodiment, a fixed end 411 is provided at the top of the fixed rod 410, the fixed end 411 is made of a permanent magnet, and the fixed section 403 is made of a magnetic material. When the fixed rod 410 is inserted, the fixed end 411 is adsorbed on the fixed section 403. The setting of the fixed end 411 can fix the fixed rod 410 on the fixed section 403 to prevent the fixed rod 410 from detaching.

[0045] like Figure 3 and Figure 5 As shown, the wire drawing shaft 2 is provided with a connecting cavity 201, which is communicated with the locking hole 4, and the connecting cavity 201 is connected to the output end of the drying mechanism, the connecting section 402 is tubular, and the inner cavity of the connecting section 402 is communicated with the drying chamber 301, the fixing rod 410 is tubular, and the fixing rod 410 is provided with a connecting hole 412, and when the fixing rod 410 is installed, the inner cavity of the connecting section 402 is communicated with the locking hole 4 through the connecting hole 412 and the inner cavity of the fixing rod 410. The connecting section 402 and the fixing rod 410 are arranged in a tubular shape, so that the fixing rod 410 can not only play a fixing role, but also play a connecting role between the drying chamber 301 and the drying mechanism.

[0046] like Figure 4 and Figure 6As shown, a sealing plate 413 is hinged at one end of the fixed section 403. When the sealing plate 413 is in a natural state, one end of the insertion hole 404 is blocked. When the fixed rod 410 is installed in place, one conical end of the fixed rod 410 extends out of the fixed section 403 and pushes the sealing plate 413 to flip. A limiting groove is provided on the side wall of the insertion hole 404, and a limiting block 414 is provided on the side wall of the fixed rod 410. The limiting block 414 is inserted into the limiting groove. The setting of the sealing plate 413 ensures that only when the winding drum 3 is installed, the wire drawing shaft 2 will spray hot air outward through the locking hole 4 to prevent burns to the staff. The setting of the limiting groove and the limiting block 414 ensures that when the fixed rod 410 is inserted, the connecting hole 412 can just be connected to the inner cavity of the connecting section 402.

[0047] In this embodiment, the wire drawing shaft 2 is provided with a connecting groove 202, which is annular, and the bottom of the connecting groove 202 is connected to the connecting cavity 201. The wire drawing shaft 2 is provided with a connecting sleeve 203, and the connecting sleeve 203 is provided with an air guide hole 204, and the bottom end of the air guide hole 204 is connected to the connecting groove 202. The output end of the drying mechanism is connected to the air guide hole 204, and the inner wall of the connecting groove 202 is provided with a limit ring with a T-shaped cross section, and the wire drawing shaft 2 is provided with a limit groove that matches the limit ring, and the limit ring is inserted in the limit groove. The setting of the connecting sleeve 203 and the connecting groove 202 allows the output end of the drying mechanism to be connected to the connecting cavity 201 without affecting the rotation of the wire drawing shaft 2.

[0048] like Figure 2 The drying mechanism includes a hot air blower 5, which is arranged on the wire drawing table 1. An air duct 501 is arranged at the output end of the hot air blower 5. The top of the air duct 501 is connected to the air duct hole 204. An installation box 101 is arranged on the wire drawing table 1. An installation cavity is arranged in the installation box 101. The hot air blower 5 is arranged in the installation cavity. A drive shaft is connected to the wire drawing shaft 2. A drive motor 205 is connected to each drive shaft. Each drive motor 205 is arranged in the installation cavity. The setting of the hot air blower 5 is simple to operate and easy to use. The setting of the installation box 101 can protect the hot air blower 5 and the drive motor 205.

[0049] Finally, there are two wire drawing shafts 2. A first baffle 102 is arranged between the wire drawing shafts 2. A second baffle 103 is rotatably arranged at the top of the first baffle 102, and the second baffle 103 can be arranged obliquely due to rotation. A beam splitting plate 104 is arranged on the wire drawing table 1. The beam splitting plate 104 is arranged above the wire drawing shafts 2. A frame-shaped sliding table 105 is arranged on the wire drawing table 1. A second motor 106 is arranged on the sliding table 105. A lead screw 107 is arranged at the power output end of the second motor 106. The axis of the lead screw 107 is arranged parallel to the axis of the wire drawing shaft 2. An "L"-shaped mounting frame 108 is screwed on the lead screw 107. The upper and lower ends of the mounting frame 108 are respectively abutted against the inner top surface and the inner bottom surface of the sliding table 105. A beam combining roller 109 is arranged on the mounting frame 108. The glass fiber first passes through the beam splitting plate 104 and then passes through the beam combining roller 109 and is wound on the winding drum 3. The arrangement of the mounting frame 108 and the sliding table 105 enables the beam combining roller 109 to move along the axial direction of the winding drum 3, thereby preventing the glass fiber bundle from knotting when being wound.

[0050] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glass fiber drawing device, characterized in that: include: Wire drawing table (1); A plurality of wire drawing shafts (2) rotatably disposed on the wire drawing platform (1); A plurality of winding rollers (3), corresponding one to the wire drawing shafts (2), the winding rollers (3) being sleeved on the corresponding wire drawing shafts (2), and the glass fibers being wound on the winding rollers (3); A plurality of locking mechanisms are provided between the corresponding winding roller (3) and the wire drawing shaft (2); when the locking mechanisms are locked, the corresponding winding roller (3) and the wire drawing shaft (2) are relatively fixed; A plurality of drying mechanisms, corresponding one to one with the wire drawing shafts (2), the drying mechanisms being arranged on the wire drawing platform (1), the interior of the winding drum (3) being provided with a drying chamber (301) which is in communication with the drying chamber (301), the outer wall of the winding drum (3) being provided with a plurality of drying holes (302), the output end of the drying mechanism being in communication with the drying chamber (301), the drying mechanism being used to blow hot air into the drying chamber (301) and discharge the hot air from the drying holes (302); The locking mechanism comprises: a plurality of locking holes (4) provided on the wire drawing shaft (2), the axes of the locking holes (4) being arranged parallel to the axis of the wire drawing shaft (2), and the plurality of locking holes (4) being evenly arranged along the circumference of the wire drawing shaft (2); a plurality of locking rods (401), corresponding one to the locking holes (4), comprising an L-shaped connecting section (402) and a fixing section (403), wherein the connecting section (402) and the fixing section (403) are connected to form a U shape, the connecting section (402) is connected to the winding drum (3), and the fixing section (403) is inserted into the corresponding locking hole (4); a fixing assembly, arranged between the fixing section (403) and the wire drawing shaft (2), wherein when the fixing assembly is locked, the fixing section (403) and the wire drawing shaft (2) are relatively fixed along the axial direction of the fixing section (403); The fixing assembly comprises: a socket (404) provided on the fixing section (403), the socket (404) and the fixing section (403) being coaxially arranged; A plurality of fixing grooves (405) are provided on the side wall of the locking hole (4); a plurality of fixing holes, uniformly arranged on the side wall of the fixing section (403) along the axial direction of the fixing section (403), the fixing holes corresponding to the fixing grooves (405) one by one, and when the winding roller (3) is installed, the fixing grooves (405) are connected to the insertion holes (404) through the corresponding fixing holes; A plurality of fixing blocks (406) corresponding to the fixing holes one by one, the fixing blocks (406) being slidably disposed in the corresponding fixing holes, and when the fixing assembly is locked, a portion of the fixing block (406) is disposed in the fixing groove (405), and the remaining portion of the fixing block (406) is disposed in the fixing hole; when the fixing assembly is unlocked, a portion of the fixing block (406) is disposed in the insertion hole (404), and the remaining portion of the fixing block (406) is disposed in the fixing hole; When the fixing assembly is in an unlocked state, the parts of the fixing blocks (406) disposed in the insertion holes (404) are arranged at intervals, and the fixing assembly further comprises: a plurality of reset grooves (407) corresponding one to the fixing holes, the reset grooves (407) being arranged on the fixing section (403), and the reset grooves (407) being in conduction with the corresponding fixing holes; A plurality of reset blocks (408), corresponding one to one with the fixed blocks (406), the reset blocks (408) being arranged in the reset grooves (407); a plurality of return springs (409) corresponding one to the return grooves (407); the return springs (409) are arranged between the corresponding return blocks (408) and the side walls of the return grooves (407); and when the return springs (409) are in a natural state, the fixing assembly is unlocked; A fixing rod (410) corresponds one-to-one to the fixing section (403); the diameter of the fixing rod (410) is the same as the diameter of the insertion hole (404); the top of the fixing rod (410) is conical; and the reset block (408) can slide outwards when the fixing rod (410) is inserted into place, so as to lock the fixing assembly.

2. The glass fiber drawing device according to claim 1, characterized in that: A fixing end (411) is provided at the top end of the fixing rod (410), the fixing end (411) is made of a permanent magnet, and the fixing section (403) is made of a magnetic material. When the fixing rod (410) is inserted, the fixing end (411) is adsorbed on the fixing section (403).

3. The glass fiber drawing device according to claim 2, characterized in that: The wire drawing shaft (2) is provided with a connecting cavity (201), the connecting cavity (201) is communicated with the locking hole (4), and the connecting cavity (201) is connected to the output end of the drying mechanism. The connecting section (402) is tubular, and the inner cavity of the connecting section (402) is communicated with the drying cavity (301). The fixing rod (410) is tubular, and the fixing rod (410) is provided with a connecting hole (412). When the fixing rod (410) is installed, the inner cavity of the connecting section (402) is communicated with the locking hole (4) through the connecting hole (412) and the inner cavity of the fixing rod (410).

4. The glass fiber drawing device according to claim 3, characterized in that: A sealing plate (413) is hingedly connected to one end of the fixing section (403), and the sealing plate (413) blocks one end of the insertion hole (404) when the fixing rod (410) is in a natural state. When the fixing rod (410) is installed in place, a conical end of the fixing rod (410) extends out of the fixing section (403) and pushes the sealing plate (413) to flip over. A limiting groove is provided on the side wall of the insertion hole (404), and a limiting block (414) is provided on the side wall of the fixing rod (410), wherein the limiting block (414) is inserted into the limiting groove.

5. The glass fiber drawing device according to claim 4, characterized in that: A connecting groove (202) is provided on the wire drawing shaft (2). The connecting groove (202) is annular, and the bottom of the connecting groove (202) communicates with the connecting cavity (201). A connecting sleeve (203) is sleeved on the wire drawing shaft (2). An air guide hole (204) is provided on the connecting sleeve (203). The bottom end of the air guide hole (204) communicates with the connecting groove (202). The output end of the drying mechanism communicates with the air guide hole (204). A limiting ring with a T-shaped cross section is provided on the inner wall of the connecting groove (202). A limiting groove adapted to the limiting ring is provided on the wire drawing shaft (2). The limiting ring is inserted into the limiting groove.

6. The glass fiber wire drawing device according to claim 5, wherein: The drying mechanism includes a hot air blower (5). The hot air blower (5) is provided on the wire drawing table (1). The output end of the hot air blower (5) is provided with an air guide pipe (501). The top end of the air guide pipe (501) is connected to the air guide hole (204). An installation box (101) is provided on the wire drawing table (1). An installation cavity is provided in the installation box (101). The hot air blower (5) is provided in the installation cavity. A driving shaft is connected to each wire drawing shaft (2), and a driving motor (205) is connected to each driving shaft. Each driving motor (205) is provided in the installation cavity.

7. The glass fiber wire drawing device according to claim 6, wherein: There are two wire drawing shafts (2). A first baffle (102) is provided between the wire drawing shafts (2). A second baffle (103) is rotatably provided at the top of the first baffle (102), and the second baffle (103) can be arranged obliquely due to rotation. A beam splitting plate (104) is provided on the wire drawing table (1). The beam splitting plate (104) is provided above the wire drawing shafts (2). A frame-shaped sliding table (105) is provided on the wire drawing table (1). A second motor (106) is provided on the sliding table (105). A lead screw (107) is provided at the power output end of the second motor (106). The axis of the lead screw (107) is arranged parallel to the axis of the wire drawing shaft (2). An "L"-shaped installation frame (108) is screwed on the lead screw (107). The upper and lower ends of the installation frame (108) are respectively in contact with the inner top surface and the inner bottom surface of the sliding table (105). A beam combining roller (109) is provided on the installation frame (108). After the glass fiber passes through the beam splitting plate (104), it then passes through the beam combining roller (109) and is wound on the winding drum (3).

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