Transverse moving device for untwisted initial yarn winder
By designing a transverse shift device with independent power, the problem that existing fiberglass winders cannot adjust the winding ratio and yarn barrel height is solved, a more flexible production process and simplified equipment maintenance are achieved, and the scope of use of the equipment is expanded.
Patent Information
- Application Number
- CN202421666589.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The structure of the existing fiberglass winding machine is limited, and the winding ratio and yarn barrel height cannot be adjusted, resulting in inflexible production process and cumbersome equipment maintenance and replacement of trough barrels.
A transverse shift device with independent power is designed. The transverse shift frame and shuttle are driven by independent power respectively, which cancels the linkage relationship of the common power source, and realizes the individual adjustment of the movement speed and distance of the transverse shift frame and shuttle. The linear motor drives the cycloidal motion, which simplifies the structure and improves the flexibility and adjustability of the equipment.
It realizes the adjustment of different winding ratios and yarn barrel height on the same winder, expands the scope of use of the equipment, simplifies maintenance and operation, and improves production flexibility and efficiency.
Smart Images
Figure CN222846208U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass fiber production equipment, in particular to a transverse shifting device for a twist-free primary yarn winder. Background Art
[0002] The production process of glass fiber plied untwisted roving includes drawing, forming, winding, inspection and assembly, etc. In the winding production process of glass fiber plied untwisted roving, a single raw silk tube is plied into multiple yarn balls through a winding machine, and finally a finished yarn ball is generated.
[0003] Since each glass fiber manufacturer has different requirements for the winding ratio of yarns of different varieties and different densities (tex) when winding the yarn bobbins, the winding ratio is achieved by the traverse device of the winding machine. Each glass fiber manufacturer has different requirements for the height of the yarn bobbins after winding, but the existing winding machine cannot adjust it due to the structural limitations of the traverse device.
[0004] The prior art transverse shifting device has the following technical problems:
[0005] 1) The winding device, traverse device and shuttle of the existing winding machine share the same power (linkage), and it is quite troublesome to change the winding ratio; basically, a winding machine has a fixed winding ratio and a fixed yarn tube height.
[0006] 2) The reciprocating cycloid mechanism and the grooved drum are difficult to process and require lubrication during operation. It should be noted that glass fiber products are particularly sensitive to oil and will be scrapped once contaminated.
[0007] 3) If the height of the yarn drum needs to be changed, the groove drum needs to be replaced, which is quite troublesome. At the same time, the service life of the groove drum is also a shortcoming. Utility Model Content
[0008] In view of this, the purpose of the utility model is to provide a transverse shifting device for a twistless primary yarn winding machine, in which the transverse shifting frame and the shuttle are powered by independent power, and there is no linkage relationship between the two that shares a common power source, thereby facilitating the individual adjustment of the moving speed and distance of the transverse shifting frame and the reciprocating speed of the shuttle; different winding ratios and drum heights can be adjusted on the same winding machine, thereby expanding the use range of the winding machine and facilitating selection by manufacturers.
[0009] The utility model is realized by the following technical solutions:
[0010] A transverse movement device for a twistless primary yarn winding machine comprises a transverse movement base plate, a transverse movement frame slidably connected to the upper and lower sides of the transverse movement base plate via a sliding mechanism, a transverse movement power mechanism arranged at one end of the transverse movement base plate for driving the transverse movement frame to move, a reciprocating power mechanism arranged at one side of the transverse movement frame, a wiring box arranged one-to-one on the other side of the transverse movement frame, a shuttle rod arranged on the mover of the reciprocating power mechanism, and a shuttle arranged on the end of the shuttle rod extending into the wiring box.
[0011] Furthermore, the sliding mechanism includes a guide rail fixed on the transverse substrate and a slider fixed on the transverse frame; the stator part of the transverse force mechanism is fixedly connected to the transverse substrate, and the mover part is connected to the transverse frame.
[0012] Furthermore, the wiring box is provided with a strip-shaped sliding hole for facilitating the sliding shuttle to extend out of the wiring box.
[0013] Furthermore, a pressure roller is provided on the wiring box.
[0014] Furthermore, the transverse shift frame includes a transverse shift main board, a connecting plate arranged at the lower end of the transverse shift main board, an outer transverse shift plate arranged outside the connecting plate, a reciprocating power mechanism fixing seat arranged at the upper rear side of the transverse shift main board, and a transverse shift baffle arranged at the upper front side of the transverse shift main board;
[0015] The stator part of the reciprocating power mechanism is fixedly connected to the reciprocating power mechanism fixing seat, and the mover part is fixedly connected to the shuttle rod.
[0016] Furthermore, the lateral motion power mechanism and the reciprocating power mechanism are screw servo motors, linear motors or servo electric cylinders.
[0017] The beneficial effects of the utility model are:
[0018] First, the traverse frame and the shuttle use independent power, and there is no linkage relationship between the two with a common power source, which makes it easy to adjust the moving speed and distance of the traverse frame and the reciprocating speed of the shuttle separately; different winding ratios and reel heights can be adjusted on the same winding machine, which expands the use range of the winding machine and is convenient for manufacturers to choose.
[0019] Second, the cycloidal reciprocating motion in the improved transverse movement device is driven by a linear motor, and the transverse movement drive also adopts a screw servo motor; the helical gear and synchronous pulley transmission chain and the slider reciprocating cycloidal structure on the grooved drum are eliminated, which greatly simplifies the structure of the transverse movement device; at the same time, the linear motor and the screw servo motor have the advantages of maintenance-free, long service life, precise motion control, and high cost performance.
[0020] Third, since the cycloid reciprocating motion in the transverse movement device is driven by a linear motor, the winding ratio of the winding can be arbitrarily adjusted within the effective range of the linear motor. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is the front view of the utility model:
[0022] Figure 2 for Figure 1 Stereoscopic image of
[0023] Figure 3 It is a schematic diagram of assembling the utility model in a twist-free primary yarn winder. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0027] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.
[0029] like Figures 1 to 3 As shown, a transverse movement device for a twistless primary yarn winding machine comprises a transverse movement base plate 1, a transverse movement frame 3 slidably connected to the upper and lower sides of the transverse movement base plate 1 by a sliding mechanism 2, a transverse movement power mechanism 4 arranged at one end of the transverse movement base plate 1 for driving the transverse movement frame 3 to move, a reciprocating power mechanism 5 arranged at one side of the transverse movement frame 3, a wiring box 6 arranged one-to-one on the other side of the transverse movement frame 3, a shuttle rod 7 arranged on the mover of the reciprocating power mechanism 5 and a shuttle 8 arranged at the end of the shuttle rod 7 extending into the wiring box 6; the transverse movement frame and the shuttle adopt independent power and there is no linkage relationship of a common power source between the two, which is convenient for separately adjusting the moving speed and distance of the transverse movement frame and the reciprocating speed of the shuttle; different winding ratios and drum height adjustments are realized on the same winding machine, which expands the use range of the winding machine and is convenient for manufacturers to select.
[0030] In this embodiment, the sliding mechanism 2 includes a guide rail 21 fixed on the transverse substrate 1 and a slider 22 fixed on the transverse frame 3; the stator part of the transverse force mechanism 4 is fixedly connected to the transverse substrate 1, and the mover part is connected to the transverse frame.
[0031] In this embodiment, the wiring box 6 is provided with a strip-shaped sliding hole for facilitating the shuttle 8 to extend out of the wiring box 6; and for facilitating the shuttle to slide back and forth in the strip-shaped sliding hole.
[0032] In this embodiment, a pressing roller 61 is provided on the wiring box 6. During implementation, in order to match the pressing roller with the winding device, they are installed at the same level.
[0033] In this embodiment, the transverse frame 3 includes a transverse main plate 31, a connecting plate 32 arranged at the lower end of the transverse main plate 31, an outer transverse plate 33 arranged outside the connecting plate 32, a reciprocating power mechanism fixing seat 34 arranged at the upper rear part of the transverse main plate 31, and a transverse baffle 35 arranged at the upper front part of the transverse main plate 31;
[0034] The stator part of the reciprocating power mechanism is fixedly connected to the reciprocating power mechanism fixing seat, and the mover part is fixedly connected to the sliding shuttle rod.
[0035] In this embodiment, the lateral motion mechanism 4 and the reciprocating mechanism 5 are screw servo motors, linear motors or servo electric cylinders;
[0036] During implementation, the lateral force mechanism uses a screw servo motor, which is fixedly connected to the lateral base plate 1 through a screw motor seat 41. The screw motor seat is provided to facilitate fixing the screw servo motor; a screw nut 9 is provided on the lateral frame 3 corresponding to the screw servo motor, and a screw nut seat for fixing the screw nut is provided on the lateral frame, so that the lateral force mechanism drives the lateral frame to slide;
[0037] The reciprocating power mechanism uses a linear motor, the stator of the linear motor is fixedly connected to the reciprocating power mechanism fixed seat, and the mover is connected to the shuttle rod, so as to drive the shuttle rod to drive the shuttle to do reciprocating motion;
[0038] The cycloid reciprocating motion in the improved transverse movement device is driven by a linear motor, and the transverse movement drive also adopts a screw servo motor, which eliminates the helical gear and synchronous pulley transmission chain and the slider reciprocating cycloid structure on the grooved drum, greatly simplifying the structure of the transverse movement device; at the same time, the screw servo motor and the linear motor have the advantages of maintenance-free, long service life, precise motion control, and high cost performance; since the cycloid reciprocating motion in the transverse movement device is driven by a linear motor, the winding ratio of the winding can be arbitrarily adjusted within the effective range of the linear motor.
[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A traverse device for a twistless primary yarn winder, characterized in that: It includes a transverse moving base plate, a transverse moving frame slidably connected to the upper and lower sides of the transverse moving base plate through a sliding mechanism, a transverse moving power mechanism arranged at one end of the transverse moving base plate and used to drive the transverse moving frame to move, a reciprocating power mechanism arranged at one side of the transverse moving frame, a wiring box arranged one-to-one on the other side of the transverse moving frame, a shuttle rod arranged on the mover of the reciprocating power mechanism, and a shuttle arranged on the shuttle rod and extending into the wiring box end.
2. A traverse device for a twistless primary yarn winder according to claim 1, characterized in that: The sliding mechanism comprises a guide rail fixed on the transverse moving base plate and a slider fixed on the transverse moving frame; the stator part of the transverse moving force mechanism is fixedly connected to the transverse moving base plate, and the mover part is connected to the transverse moving frame.
3. A traverse device for a twistless primary yarn winder according to claim 1, characterized in that: The wiring box is provided with a strip-shaped sliding hole for facilitating the sliding shuttle to extend out of the wiring box.
4. A traverse device for a twistless primary yarn winder according to claim 1, characterized in that: A pressing roller is arranged on the wiring box.
5. The traverse device for the twist-free primary yarn winder according to claim 1, characterized in that: The transverse shift frame includes a transverse shift main board, a connecting plate arranged at the lower end of the transverse shift main board, an outer transverse shift plate arranged outside the connecting plate, a reciprocating power mechanism fixing seat arranged at the upper rear side of the transverse shift main board, and a transverse shift baffle arranged at the upper front side of the transverse shift main board; The stator part of the reciprocating power mechanism is fixedly connected to the reciprocating power mechanism fixing seat, and the mover part is fixedly connected to the shuttle rod.
6. A traverse device for a twistless primary yarn winder according to claim 1, characterized in that: The lateral movement power mechanism and the reciprocating power mechanism are screw servo motors, linear motors or servo electric cylinders.