Glass fiber rib yarn winding device
By designing a glass fiber tendon wrap device including the base, the feed component, and the component of the component, it solves the problem of the strength loss of the glass fiber tendon in the existing technology. Winding and improving the strength of the finished product.
Patent Information
- Application Number
- CN202420932631.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, the yarn wrapping process of glass fiber reinforced fiber reinforced fibers has the problem of yarn mess, resulting in the yarn on the surface of the substrate not being tightly wrapped, resulting in the loss of the strength of the finished glass fiber reinforced fiber reinforced fibers.
A glass fiber reinforced yarn winding device is designed, including a base, a feed component and a pay-off component. Through the cooperation of the telescopic track, the feed component and the pay-off component, the axial feed and circumferential direction of the winding base are realized. Rotate to ensure that the yarn is effectively wound onto the base surface.
It effectively avoids the problem of yarn loosening and random threads, improves the quality and strength of finished glass fiber bars, and is suitable for winding glass fiber bars of different lengths.
Smart Images
Figure CN222389256U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of glass fiber reinforcement manufacturing, and in particular relates to a glass fiber reinforcement yarn winding device. Background Art
[0002] Glass fiber reinforcement is also called glass steel bar, commonly known as glass reinforcement or fiber reinforcement. It is a material formed by high-performance fiber, synthetic resin matrix, and curing agent using appropriate molding process; high-performance fiber is the reinforcing material and synthetic resin is the matrix material. Fiber has high tensile strength and is the main provider of strength for glass fiber reinforcement composite materials, mainly bearing loads; the matrix material has the function of bonding and transmitting shear force, and its physical properties can affect the physical properties of fiber reinforcement materials.
[0003] In the prior art, a winding wheel coaxial with the substrate is usually used to perform yarn winding operations on the substrate. An eccentric shaft is provided on the winding wheel, and a bobbin is provided on the eccentric shaft. The rotation of the winding wheel drives the bobbin to rotate around the substrate so that the yarn is wound onto the substrate. During operation, this winding process may cause the bobbin to rotate around the eccentric shaft, resulting in tangled yarns, making the yarn on the surface of the substrate loosely wound, resulting in a loss of strength in the finished glass fiber reinforcement. Utility Model Content
[0004] The embodiment of the utility model provides a glass fiber reinforcement yarn winding device, which aims to solve the problem in the prior art that the strength of the glass fiber reinforcement finished product is lost due to disordered yarns when the yarns are wound around a substrate.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a glass fiber tendon yarn winding device, including a base, a feeding assembly and a pay-off assembly, the base is provided with a telescopic track; the feeding assembly is slidably connected to the telescopic track, the feeding assembly is used to install a winding base, and drives the winding base to rotate circumferentially and feed axially; the pay-off assembly is arranged on the base, and the pay-off assembly is used to install a bobbin and pay out the wire toward the winding base.
[0006] In a possible implementation, the telescopic rail includes an outer plate and an inner plate, the outer plate is connected to the base and is provided with a cavity, and the inner plate is slidably connected to the cavity; two guide grooves are spaced apart on the top surfaces of the outer plate and the inner plate, and the two guide grooves on the inner plate correspond to the positions of the two guide grooves on the outer plate.
[0007] In one possible implementation, the feed assembly includes a feed frame, a driving member, a rolling member and a loading seat, wherein the driving member is arranged on the feed frame and has two output ends; the rolling member is connected to the feed frame and rolls on the guide groove; the loading seat is rotatably connected to the feed frame and is used to clamp the winding base; wherein one of the output ends of the driving member is transmission-connected to the rolling member, and the other output end is connected to the loading seat.
[0008] In a possible implementation, the rolling member includes two first rollers and two rows of second rollers. The two first rollers are coaxially connected to the feed frame and connected to one of the output ends of the driving member through a transmission connecting member. The two first rollers roll in one of the guide grooves respectively; the two rows of second rollers are spaced apart below the feed frame, and the two rows of second rollers roll in one of the guide grooves respectively.
[0009] In a possible implementation, the transmission connection member includes a first gear and a second gear, the first gear is sleeved on a rotating shaft shared by the two first rollers; the second gear is sleeved on one of the output ends of the driving member and meshedly connected with the first gear.
[0010] In a possible implementation, a support is provided on the outer plate, the support is aligned with the pay-off assembly along the radial direction of the winding base, a rotating sleeve suitable for the winding base to pass through is rotatably connected to the support, and the rotating sleeve is used to rotatably support the winding base.
[0011] In a possible implementation, the wire-paying assembly includes a bracket and a wire-paying installation shaft, the bracket is arranged on a base and located on one side of the telescopic track, and the wire-paying installation shaft is rotatably connected to the bracket and is used to install the spool.
[0012] In a possible implementation, a rotation damper is provided on the bracket, and an output end of the rotation damper is connected to the wire-paying installation shaft for applying a rotation damping force to the wire-paying installation shaft.
[0013] In a possible implementation, the bracket is further provided with a guide wheel, which is flush with the height of the winding base and is used to guide the loosely wound yarn on the bobbin to be wound around the winding base.
[0014] In a possible implementation, there are two wire-paying assemblies, and the two wire-paying assemblies are respectively located on two sides of the telescopic track.
[0015] The beneficial effects of the glass fiber tendon yarn winding device provided by the utility model are as follows: compared with the prior art, the telescopic track adopted by the utility model can be telescopically adjusted to adapt to the axial feeding and conveying requirements of the feeding component for winding bases of different lengths, thereby improving the winding adaptability of the winding process to glass fiber tendons of different lengths; the feeding component is used to drive the circumferential rotation and axial feeding of the winding base, and the wire-paying component with a bobbin installed is used to pay the wire toward the winding base, so that the yarn can be effectively wound onto the surface of the winding base during the conveying process of the winding base. Since the wire-paying component and the winding base are independent of each other, compared with the method of winding the wire around the winding base with the bobbin, the problem of loose and disordered yarn when the bobbin pays off the wire can be avoided, which is beneficial to improving the quality and strength of the finished glass fiber tendon. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the three-dimensional structure of a glass fiber tendon yarn winding device provided in an embodiment of the utility model;
[0017] Figure 2 A schematic diagram of the three-dimensional structure of an outer plate used in a glass fiber tendon yarn winding device provided in an embodiment of the utility model;
[0018] Figure 3 A schematic diagram of the three-dimensional structure of the telescopic track used in the glass fiber tendon yarn winding device provided in an embodiment of the utility model;
[0019] Figure 4 A schematic diagram of the three-dimensional structure of a feeding assembly used in a glass fiber tendon yarn winding device provided in an embodiment of the utility model;
[0020] Figure 5 A schematic diagram of the three-dimensional structure of the transmission connecting member used in the glass fiber tendon yarn winding device provided in the embodiment of the utility model;
[0021] Figure 6 A schematic diagram of the three-dimensional structure of a support member used in a glass fiber tendon yarn winding device provided in an embodiment of the utility model;
[0022] In the figure: 10, base; 11, telescopic rail; 111, outer plate; 112, inner plate; 113, cavity; 12, guide groove; 13, support member; 131, rotating sleeve; 20, feeding assembly; 21, feeding frame; 22, driving member; 23, rolling member; 231, first roller; 232, second roller; 24, loading seat; 25, transmission connecting member; 251, first gear; 262, second gear; 30, pay-off assembly; 31, bracket; 32, pay-off mounting shaft; 33, rotary damper; 34, wire wheel; 40, winding base; 50, spool. DETAILED DESCRIPTION
[0023] 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.
[0024] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.
[0025] Please also read Figures 1 to 6 The glass fiber tendon yarn winding device provided by the utility model is now described. The glass fiber tendon yarn winding device comprises a base 10, a feeding assembly 20 and a pay-off assembly 30. The base 10 is provided with a telescopic track 11; the feeding assembly 20 is slidably connected to the telescopic track 11, and the feeding assembly 20 is used to install a winding base 40, and drive the winding base 40 to rotate circumferentially and feed axially; the pay-off assembly 30 is arranged on the base 10, and the pay-off assembly 30 is used to install a bobbin 50 and pay the wire toward the winding base 40.
[0026] It should be noted that the telescopic rail 11 can change the distance at which the feeding assembly 20 conveys the winding base 40, and can adapt to the winding process of winding bases 40 of different lengths, thereby improving the adaptability of the winding process; the conveying direction of the winding base 40 is perpendicular to the conveying direction of the yarn, and can keep the yarn perpendicular to the winding base 40 and be wound on the winding base 40 during the forward conveyance of the winding base 40, thereby avoiding the yarn being tangled when the rotating spool 50 is unwound, which is beneficial to improving the strength of the finished glass fiber reinforcement.
[0027] The beneficial effects of the glass fiber tendon yarn winding device provided by the utility model are as follows: compared with the prior art, the telescopic track 11 adopted by the utility model can be telescopically adjusted to adapt to the axial feeding and conveying requirements of the feeding component 20 for winding bases 40 of different lengths, thereby improving the winding adaptability of the winding process to glass fiber tendons of different lengths; the feeding component 20 is used to drive the winding base 40 to rotate circumferentially and feed axially, and the pay-off component 30 with the bobbin 50 installed pays off the yarn toward the winding base 40, so that the yarn can be effectively wound onto the surface of the winding base 40 during the conveying process of the winding base 40. Since the pay-off component 30 and the winding base 40 are independent of each other, compared with the method of winding the bobbin 50 around the winding base 40, the problem of loose and disordered yarn when the bobbin 50 pays off the yarn can be avoided, which is beneficial to improving the quality and strength of the finished glass fiber tendon.
[0028] In one possible implementation, see Figure 2 and Figure 3 The telescopic rail 11 includes an outer plate 111 and an inner plate 112. The outer plate 111 is connected to the base 10 and is provided with a cavity 113. The inner plate 112 is slidably connected to the cavity 113. Two guide grooves 12 are spaced apart on the top surfaces of the outer plate 111 and the inner plate 112, and the two guide grooves 12 on the inner plate 112 correspond to the positions of the two guide grooves 12 on the outer plate 111.
[0029] It should be noted that the inner plate 112 is slidably arranged in the cavity 113 of the outer plate 111 and can slide out of the cavity 113, thereby achieving the effect of increasing the length of the telescopic track 11; a locking structure is provided on the inner plate 112 and the outer plate 111, so that when the inner plate 112 slides out of the limit distance inside the outer plate 111, the inner plate 112 and the outer plate 111 limit each other, thereby avoiding the inner plate 112 and the outer plate 111 from separating and affecting the normal operation of the device; the upper surfaces of the inner plate 112 and the outer plate 111 have the same structure, and when the guide groove 12 pulls the outer plate 111 out of the inner plate 112, the upper surface of the telescopic track 11 is always suitable for the feeding assembly 20 to pass through, and the guide groove 12 can limit the conveying direction of the feeding assembly 20 on the telescopic track 11, so that the feeding assembly 20 maintains a linear motion on the telescopic track 11, avoiding the feeding assembly 20 from being offset during the conveying of the winding base 40, which is beneficial to the uniformity of the yarn winding.
[0030] In one possible implementation, see Figure 4 The feeding assembly 20 includes a feeding frame 21, a driving member 22, a rolling member 23 and a loading seat 24. The driving member 22 is arranged on the feeding frame 21 and has two output ends; the rolling member 23 is connected to the feeding frame 21 and rolls on the guide groove 12; the loading seat 24 is rotatably connected to the feeding frame 21 and is used to clamp the winding base 40; wherein, one of the output ends of the driving member 22 is transmission-connected to the rolling member 23, and the other output end is connected to the loading seat 24.
[0031] It should be noted that the driving member 22 can be a dual-output shaft motor or two motors, which can transport the winding base 40 along the telescopic track 11 while rotating the winding base 40, so that the yarn can be evenly wound on the outer surface of the winding base 40, which is beneficial to improving the strength of the finished glass fiber reinforcement; the loading seat 24 connects the winding base 40 with the driving member 22, the driving member 22 is the active shaft, and the winding base 40 is the driven shaft. The loading seat 24 can make the winding base 40 rotate with the driving member 22, and can wind the yarn on the side wall of the winding base 40, which is beneficial to the uniformity of the yarn winding.
[0032] In one possible implementation, see Figure 4The rolling member 23 includes two first rollers 231 and two rows of second rollers 232. The two first rollers 231 are coaxially connected to the feed frame 21 and are connected to one of the output ends of the driving member 22 through a transmission connecting member 25. The two first rollers 231 roll in one of the guide grooves 12 respectively; the two rows of second rollers 232 are spaced apart below the feed frame 21, and the two rows of second rollers 232 roll in one of the guide grooves 12 respectively.
[0033] It should be noted that the first roller 231 is connected to the driving member 22, and the first roller 231 enables the feeding assembly 20 to transport the winding base 40 forward along the telescopic track 11; the second roller 232 is arranged under the feeding frame 21 and rolls the guide groove 12, which can reduce the friction between the feeding assembly 20 as a whole and the guide groove 12, and cooperate with the first roller 231 to jointly transport the winding base 40, which is beneficial to saving power output, and because the connection between the inner plate 112 and the outer plate 111 has a certain height difference, the second roller 232 is set to effectively avoid the feeding assembly 20 from being stuck at the connection between the inner plate 112 and the outer plate 111, affecting the normal use of the device, which is beneficial to the normal production of glass fiber reinforcement.
[0034] In one possible implementation, see Figure 5 The transmission connecting member 25 includes a first gear 251 and a second gear 262 . The first gear 251 is sleeved on a rotating shaft shared by the two first rollers 231 . The second gear 262 is sleeved on one of the output ends of the driving member 22 and meshedly connected with the first gear 251 .
[0035] It should be noted that the first gear 251 and the second gear 262 are both spiral bevel gears, which are respectively mounted on one of the output ends of the driving member 22 and the rotating shafts of the two first rollers 231 and mesh with each other. The first gear 251 and the second gear 262 can change the transmission direction of the driving member 22, enable the first roller 231 to roll along the telescopic track 11, enable the feeding assembly 20 to transport the winding base 40 along the telescopic track 11, and enable the yarn to be wound around the side wall of the winding base 40, which is beneficial to enhancing the strength of the glass fiber tendons.
[0036] In one possible implementation, see Figure 6 A support member 13 is provided on the outer plate 111. The support member 13 is aligned with the pay-off assembly 30 along the radial direction of the winding base 40. A rotating sleeve 131 suitable for the winding base 40 to pass through is rotatably connected to the support member 13. The rotating sleeve 131 is used to rotatably support the winding base 40.
[0037] It should be noted that the support seat can provide upward support for the winding base 40, so that both ends of the winding base 40 are supported by the device during the transportation process, preventing one end of the winding base 40 from sagging during the transportation process, which can improve the accuracy of yarn winding and improve the quality of the finished glass fiber tendon. In addition, supporting both ends of the winding base 40 can reduce the clamping force on one end of the winding base 40, which is beneficial to protecting the device and improving the service life of the device; the rotating sleeve 131 is rotatably connected to the winding base 40. On the one hand, it provides support for the winding base 40 during the transportation of the winding base 40, and on the other hand, it can avoid friction between the winding base 40 and the support seat to cause damage to the device or the winding base 40; the support seat is radially aligned with the pay-off assembly 30, and can play a limiting role when the feed assembly 20 contacts the support seat, and stop in time after the yarn winding on the surface of the winding base 40 is completed, to avoid excessive unwinding of the yarn and cause waste of yarn.
[0038] In one possible implementation, see Figure 1 The pay-off assembly 30 includes a bracket 31 and a pay-off installation shaft 32 . The bracket 31 is disposed on the base 10 and is located on one side of the telescopic track 11 . The pay-off installation shaft 32 is rotatably connected to the bracket 31 and is used to install the spool 50 .
[0039] It should be noted that the bracket 31 provides support for the entire pay-off assembly 30, and the pay-off installation shaft 32 is arranged close to the upper surface of the bracket 31, so that the middle part of the spool 50 can be sleeved on the pay-off installation shaft 32 to unwind the yarn, so that the winding base 40 can cooperate with the winding yarn during the transportation process, which is beneficial to improve the strength of the finished glass fiber reinforcement.
[0040] In one possible implementation, see Figure 1 A rotation damper 33 is provided on the bracket 31 , and an output end of the rotation damper 33 is connected to the wire-releasing installation shaft 32 for applying a rotation damping force to the wire-releasing installation shaft 32 .
[0041] It should be noted that the rotary damper 33 applies a rotational damping force to the pay-off installation shaft 32, increases the resistance between the pay-off installation shaft 32 and the spool 50, applies resistance when the yarn is unwound, and keeps the yarn in a taut state during the process of being wound onto the rotating winding base 40, so that the yarn is always in a taut state during winding, can effectively fit with the winding base 40, improve the density of the fit between the two, and improve the strength of the finished glass fiber reinforcement.
[0042] In one possible implementation, see Figure 1 A guide wheel 34 is also provided on the bracket 31 . The guide wheel 34 is flush with the height of the winding base 40 and is used to guide the loosely wound yarn on the bobbin 50 to be wound around the winding base 40 .
[0043] It should be noted that before the yarn is wound around the side wall of the winding base 40, the yarn unwinding direction is first changed by the wire pulley 34 so that the yarn can be connected to the winding base 40 in the horizontal direction. During the rotating conveying process of the winding base 40, the yarn horizontal and vertical to the winding base 40 can be effectively wound around the side wall of the winding base 40, which is beneficial to increase the density of the yarn winding and improve the strength of the finished glass fiber reinforcement.
[0044] In one possible implementation, see Figure 1 There are two wire-paying assemblies 30 , and the two wire-paying assemblies 30 are respectively located on both sides of the telescopic track 11 .
[0045] It should be noted that the two pay-off assemblies 30 can selectively wind single or multiple turns of yarn onto the winding base 40 when the feed assembly 20 conveys the base, and can produce glass fiber reinforcements with different strengths and toughnesses according to production needs, thereby improving the applicability of the winding device.
[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A glass fiber tendon yarn winding device, characterized in that: include: A base, wherein a telescopic track is provided on the base; A feeding assembly is slidably connected to the telescopic rail, and is used to install a winding base and drive the winding base to rotate circumferentially and feed axially; A wire-paying assembly is arranged on the base, and is used for installing a wire spool and paying out wire toward the winding base.
2. The glass fiber tendon yarn winding device according to claim 1, characterized in that: The telescopic rail includes an outer plate and an inner plate, the outer plate is connected to the base and is provided with a cavity, and the inner plate is slidably connected to the cavity; two guide grooves are spaced apart on the top surfaces of the outer plate and the inner plate, and the two guide grooves on the inner plate correspond to the positions of the two guide grooves on the outer plate.
3. The glass fiber tendon yarn winding device according to claim 2, characterized in that: The feeding assembly comprises: Feed rack; A driving member, which is arranged on the feeding frame and has two output ends; a rolling member connected to the feed frame and rolling on the guide groove; and A loading seat, rotatably connected to the feed frame, for clamping the winding base; Wherein, one output end of the driving member is transmission-connected to the rolling member, and the other output end is connected to the charging seat.
4. The glass fiber tendon yarn winding device according to claim 3, characterized in that: The rolling part comprises: Two first rollers are coaxially connected to the feed frame and connected to one of the output ends of the driving member through a transmission connection member, and the two first rollers are respectively rolled in one of the guide grooves; Two rows of second rollers are arranged at intervals below the feed frame, and the two rows of second rollers roll on one of the guide grooves respectively.
5. The glass fiber tendon yarn winding device according to claim 4, characterized in that: The transmission connecting member comprises: A first gear, sleeved on a rotating shaft shared by the two first rollers; The second gear is sleeved on one of the output ends of the driving member and meshed with the first gear.
6. The glass fiber tendon yarn winding device according to claim 2, characterized in that: The outer plate is provided with a support member, the support member is aligned with the pay-off assembly along the radial direction of the winding base, and a rotating sleeve suitable for the winding base to pass through is rotatably connected to the support member, and the rotating sleeve is used for rotatably supporting the winding base.
7. The glass fiber tendon yarn winding device according to claim 1, characterized in that: The wire-releasing assembly comprises a bracket and a wire-releasing installation shaft. The bracket is arranged on the base and is located on one side of the telescopic track. The wire-releasing installation shaft is rotatably connected to the bracket and is used to install the spool.
8. The glass fiber tendon yarn winding device according to claim 7, characterized in that: The bracket is provided with a rotation damper, and the output end of the rotation damper is connected to the wire-releasing installation shaft for applying a rotation damping force to the wire-releasing installation shaft.
9. The glass fiber tendon yarn winding device according to claim 8, characterized in that: The bracket is also provided with a guide wheel, which is flush with the height of the winding base and is used to guide the loosely wound yarn on the spool to be wound around the winding base.
10. The glass fiber reinforcement yarn winding device according to any one of claims 1 to 9, characterized in that: The number of the wire-releasing assemblies is two, and the two wire-releasing assemblies are respectively located on both sides of the telescopic track.