Anti-winding mechanism for linen yarn forming

Abstract

The utility model discloses an anti-winding mechanism for linen yarn forming, and relates to the technical field of linen yarn processing. The device comprises a supporting seat. According to the yarn conveying device, the yarn penetrates through the interior of the limiting assembly and extends into the yarn penetrating sleeve, so that an independent conveying channel is provided for the yarn, the phenomenon of winding between the yarn and the yarn is avoided, and when the situation that the yarn is too tight or too loose in supporting occurs in the yarn conveying process, the yarn is conveyed. The driving device drives the displacement assembly to drive the limiting assembly at the top to displace, the supporting position of the limiting assembly is changed, the second driving device is matched to drive the rotating assembly to drive the limiting assembly to rotate to a certain angle so as to change the supporting state of the yarn, and the supporting point of the yarn is lifted or pressed down; in this way, a good anti-winding effect can be provided during yarn forming and conveying, meanwhile, the yarn can have a good supporting and tensioning degree adjusting effect, and the situation that the yarn is broken or the forming efficiency is reduced is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of linen yarn processing, and in particular relates to an anti-winding mechanism for linen yarn molding. Background Art

[0002] Linen yarn is a yarn spun from flax fibers. It is primarily used in the manufacture of woven and machine-woven fabrics. It exhibits excellent heat dissipation, strong moisture absorption, and resistance to friction and high temperatures. Furthermore, linen yarn exhibits low static electricity and magnetic field effects, making it highly hygienic and less susceptible to dust and other textile contamination. This helps maintain electrolyte balance and reduces perspiration.

[0003] In the prior art, a search of Chinese Patent No. CN202021602681.6 discloses a linen yarn forming anti-entanglement device, which relates to the field of linen yarn technology and aims to solve the problem of linen yarn entanglement during processing due to the lack of an effective line pressing and positioning mechanism in the existing linen yarn forming process. The upper end of the carrying platform is provided with two line positioning frames, and the two line positioning frames are located on the same horizontal line. A base plate is provided at one end of the carrying platform.

[0004] During the processing of linen yarn, the yarns are very likely to be entangled with each other when coming out of the yarn reed, and the yarn may break during the subsequent winding process, which will affect the formation of the linen yarn. In addition, if the tension progress is not adjusted during the yarn forming process, the yarn will bend and collapse, thereby reducing the forming and winding efficiency.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related art, the present invention proposes an anti-winding mechanism for linen yarn molding to overcome the above technical problems existing in the existing related art.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model discloses an anti-winding mechanism for linen yarn molding, comprising a support seat, a support assembly fixedly mounted on the top of the support seat, a threading sleeve provided on the top of the support assembly, a driving device fixedly mounted on the top of the support seat, a displacement assembly threadedly connected to the outer surface of the driving device, a second driving device fixedly mounted on the top of the displacement assembly, a rotating assembly engaged with one side surface of the second driving device, a limiting assembly fixedly connected to the outer surface of the rotating assembly, a locking assembly provided at one end of the rotating assembly, and a wire pulling mechanism fixedly connected to the top of the support seat.

[0009] Furthermore, the support assembly includes a support frame, the top of the support frame is fixedly connected to an arc-shaped plate, and the top of the arc-shaped plate is fixedly connected to a support rod;

[0010] The threading sleeve is fixedly connected to the top of the support rod, and there are several groups of the threading sleeve and the support rod.

[0011] Furthermore, the driving device includes a driving motor, an output end of the driving motor is fixedly connected to an output screw, and the output screw passes through the displacement assembly and is threadedly connected thereto.

[0012] Furthermore, the displacement assembly includes a base plate, the top of the base plate is fixedly connected to a top support frame, and the rotation assembly passes through the top support frame and is rotationally connected thereto.

[0013] Furthermore, the second driving device includes a second motor, and the output end of the second motor is provided with a main gear;

[0014] The rotating assembly includes a rotating shaft, one end of which is fixedly connected to a rotating gear, which is engaged with a main gear. The limiting assembly is fixedly connected to the outside of the rotating shaft, and there are several groups of limiting assemblies.

[0015] Furthermore, the limiting assembly includes a fixed base plate, the top of the fixed base plate is fixedly connected to a limiting ring, a limiting hole is provided inside the limiting ring, and the fixed base plate passes through the outer surface of the rotating shaft and is fixedly connected thereto.

[0016] Furthermore, the locking assembly includes a ratchet, which is fixedly connected to the other end of the rotating shaft, and a pawl is provided inside the ratchet.

[0017] Furthermore, the wire pulling mechanism includes a fixed frame, the inner wall of the fixed frame is fixedly connected to a cross bar, the outer surface of the cross bar is rotatably mounted with a wire pulling roller, and the number of the wire pulling rollers is several groups.

[0018] Furthermore, an inner wall of the top support frame is fixedly connected with an oblique support plate, and an inner wall of the oblique support plate is fixedly connected with a support roller.

[0019] Furthermore, a transverse axis is fixedly connected to the outer surface of the support frame, and there are two groups of transverse axes.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model provides a separate conveying channel for the yarn by passing the yarn through the interior of the limiting component and extending it to the interior of the threading sleeve to prevent the yarn from being entangled. When the yarn is too tight or the support is too loose during the conveying process, the driving device drives the displacement component to drive the top limiting component to displace, change its support position, and cooperates with the second driving device to drive the rotating component to drive the limiting component to rotate to a certain angle to change the support state of the yarn, and lift or press down the support point of the yarn, so as to provide a better anti-entanglement effect for the yarn during forming and conveying, and at the same time enable the yarn to have a better support tension adjustment effect, so as to reduce the situation of yarn breakage or reduced forming efficiency.

[0022] 2. The utility model fixes the second motor on the outside of the top support frame, and drives the rotating shaft and the limit assembly to rotate together through the cooperation with the main gear and the rotating gear. The main gear is an incomplete gear and stops after a single rotation drives the rotating shaft to rotate a certain angle, so that the limit assembly can repeatedly adjust its support angle, thereby providing better support effect for the yarn; by clamping the fixed base plate on the outside of the rotating shaft, when the rotating shaft rotates, it drives the fixed base plate to rotate together, thereby driving the limit ring to rotate, so that the limit hole rotates from a vertical state to an inclined state, so as to change the support angle for the yarn and cooperate with the displacement of the top support frame to provide better support tensioning force for the yarn.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the support frame structure of the present utility model;

[0027] Figure 3 This is a schematic diagram of the main gear structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the support base structure of the utility model;

[0029] Figure 5 For the utility model Figure 4A in the middle is an enlarged structural diagram;

[0030] Figure 6 This is a schematic structural diagram of the wire drawing roller of the present utility model;

[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0032] 1. Support seat; 2. Support assembly; 3. Threading sleeve; 4. Drive device; 5. Displacement assembly; 6. Second drive device; 7. Rotation assembly; 8. Limit assembly; 9. Locking assembly; 10. Wire pulling mechanism; 201. Support frame; 202. Arc plate; 203. Support rod; 401. Drive motor; 402. Output screw; 501. Base plate; 502. Top support frame; 601. Second motor; 602. Main gear; 701. Rotation shaft; 702. Rotation gear; 801. Fixed bottom plate; 802. Limit ring; 803. Limit hole; 901. Ratchet; 902. Pawl; 1011. Fixed frame; 1012. Cross bar; 1013. Wire pulling roller; 503. Diagonal support plate; 504. Support roller; 204. Cross axis. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0034] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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.

[0035] See also Figure 2 、 Figure 5 As shown, the utility model is an anti-winding mechanism for linen yarn molding, comprising a support base 1, a support assembly 2 is fixedly installed on the top of the support base 1, a threading sleeve 3 is provided on the top of the support base 1, a driving device 4 is fixedly installed on the top of the support base 1, a displacement assembly 5 is threadedly connected to the outer surface of the driving device 4, a second driving device 6 is fixedly installed on the top of the displacement assembly 5, a rotating assembly 7 is engaged with one side of the second driving device 6, a limiting assembly 8 is fixedly connected to the outer surface of the rotating assembly 7, a locking assembly 9 is provided at one end of the rotating assembly 7, and a wire pulling mechanism 10 is fixedly connected to the top of the support base 1.

[0036] When the linen yarn needs to be drawn, formed and wound, the threading sleeve 3 is supported on the top of the support seat 1 by the support component 2, and the yarn is pulled to the inside of the limiting component 8 on the top of the rotating component 7 and extended to the inside of the threading sleeve 3. When the yarn is supported too tightly, the driving device 4 is started to drive the displacement component 5 along the top of the support seat 1 toward the support component 2, and the second driving device 6 is started to drive the rotating component 7 to rotate to change its support angle, thereby pressing the yarn inside it downward or lifting it upward until the yarn stops when it is in a linear conveying state.

[0037] The utility model passes the yarn through the interior of the limit component 8 and extends it to the interior of the threading sleeve 3, thereby providing a separate conveying channel for the yarn to prevent it from being entangled. When the yarn is too tight or the support is too loose during conveying, the driving device 4 drives the displacement component 5 to drive the top limit component 8 to displace, change its support position, and cooperates with the second driving device 6 to drive the rotating component 7 to drive the limit component 8 to rotate to a certain angle to change the support state of the yarn, and lift or press down the support point of the yarn, so as to provide a better anti-entanglement effect for the yarn during forming and conveying, and at the same time enable the yarn to have a better support tension adjustment effect, so as to reduce the situation of yarn breakage or reduced forming efficiency.

[0038] In one embodiment, for the above-mentioned support assembly 2, the support assembly 2 includes a support frame 201, a curved plate 202 is fixedly connected to the top of the support frame 201, and a support rod 203 is fixedly connected to the top of the curved plate 202;

[0039] The threading sleeve 3 is fixedly connected to the top of the support rod 203, and there are several groups of threading sleeves 3 and support rods 203.

[0040] The arc plate 202 is fixed to the top of the support frame 201. By setting the arc plate 202 in conjunction with multiple groups of support rods 203, the threading sleeve 3 can be distributed in an arc shape on the top of the support frame 201, thereby providing multiple groups of conveying channels with different support heights for multiple groups of yarns, so as to avoid the yarns from getting entangled during molding.

[0041] In one embodiment, for the above-mentioned driving device 4, the driving device 4 includes a driving motor 401, an output end of the driving motor 401 is fixedly connected to an output screw 402, and the output screw 402 passes through the displacement component 5 and is threadedly connected thereto.

[0042] When the drive motor 401 is started, it drives the output screw 402 to rotate. When it rotates, it drives the displacement component 5 to move, thereby driving the top rotation component 7 and the limit component 8 to move synchronously, thereby providing driving force for the displacement of the initial limit support point of the yarn.

[0043] In one embodiment, for the above-mentioned displacement assembly 5, the displacement assembly 5 includes a base plate 501, the top of the base plate 501 is fixedly connected to a top support frame 502, and the rotation assembly 7 passes through the top support frame 502 and is rotatably connected thereto.

[0044] The base plate 501 is threadedly connected to the outside of the output screw 402 and its bottom is supported on the top of the support base 1. The output screw 402 rotates to drive the base plate 501 to move, thereby causing the top support frame 502 to move synchronously.

[0045] In one embodiment, for the second driving device 6, the second driving device 6 includes a second motor 601, and a main gear 602 is provided at the output end of the second motor 601;

[0046] The rotating assembly 7 includes a rotating shaft 701, one end of which is fixedly connected to a rotating gear 702, and the rotating gear 702 is engaged with the main gear 602. The limiting assembly 8 is fixedly connected to the outside of the rotating shaft 701, and there are several groups of limiting assemblies 8.

[0047] When the top support frame 502 is driven to move laterally, the second motor 601 is started to drive the main gear 602 to rotate to drive the rotating gear 702 to rotate, and then the rotating shaft 701 is driven to rotate to drive the limiting component 8 fixed thereon to rotate a certain angle.

[0048] By fixing the second motor 601 on the outside of the top support frame 502, the rotating shaft 701 and the limiting component 8 can be driven to rotate together through the cooperation with the main gear 602 and the rotating gear 702. The main gear 602 is an incomplete gear and its single rotation drives the rotating shaft 701 to rotate a certain angle and then stops, so that the limiting component 8 can repeatedly adjust its support angle to provide better support effect for the yarn.

[0049] In one embodiment, for the above-mentioned limiting assembly 8, the limiting assembly 8 includes a fixed base plate 801, the top of the fixed base plate 801 is fixedly connected to a limiting ring 802, a limiting hole 803 is opened inside the limiting ring 802, and the fixed base plate 801 passes through the outer surface of the rotating shaft 701 and is fixedly connected thereto.

[0050] By clamping the fixed base plate 801 on the outside of the rotating shaft 701, when the rotating shaft 701 rotates, it drives the fixed base plate 801 to rotate together, thereby driving the limiting ring 802 to rotate, so that the limiting hole 803 rotates from a vertical state to an inclined state, so as to change the support angle of the yarn and cooperate with the displacement of the top support frame 502 to provide better support tension for the yarn.

[0051] In one embodiment, the locking assembly 9 includes a ratchet 901 , which is fixedly connected to the other end of the rotating shaft 701 , and a pawl 902 is provided inside the ratchet 901 .

[0052] By setting the ratchet 901 at one end of the rotating shaft 701 and fixing the pawl 902 on one side of the top support frame 502, the supporting angle of the rotating shaft 701 can be limited by the pawl 902 when the rotating shaft 701 rotates, so that the limiting ring 802 on the outside of the rotating shaft 701 can be stably supported on the outside of the rotating shaft 701.

[0053] In one embodiment, for the above-mentioned wire pulling mechanism 10, the wire pulling mechanism 10 includes a fixed frame 1011, the inner wall of the fixed frame 1011 is fixedly connected with a cross bar 1012, the outer surface of the cross bar 1012 is rotatably installed with a wire pulling roller 1013, and the number of the wire pulling roller 1013 is several groups.

[0054] By setting multiple groups of wire drawing rollers 1013 corresponding to the threading sleeves 3 on the outside of the cross bar 1012, the yarn is wrapped around the outside of the wire drawing roller 1013 for a circle. When the yarn is being formed and transported, it is transmitted outside the wire drawing roller 1013 and at the same time pulls the wire drawing roller 1013 to rotate, thereby having better traction on the yarn.

[0055] In one embodiment, for the above-mentioned supporting frame 502 , an inner wall of the supporting frame 502 is fixedly connected with an oblique supporting plate 503 , and an inner wall of the oblique supporting plate 503 is fixedly connected with a supporting roller 504 .

[0056] The diagonal support plate 503 supports the initial yarn conveying direction on one side of the top support frame 502, and supports the support roller 504 on its front side so that the yarn passes through the bottom of the support roller 504 and is pressed to extend to the inside of the limiting ring 802, thereby forming a better supporting tension for the yarn.

[0057] In one embodiment, for the above-mentioned support frame 201 , a transverse axis 204 is fixedly connected to the outer surface of the support frame 201 , and the transverse axis 204 is in two groups.

[0058] The horizontal axis 204 passes through the interior of the top support frame 502 , and can provide a better displacement path limiting effect for the top support frame 502 .

[0059] Through the above technical solution, 1. the yarn is passed through the interior of the limit assembly 8 and extended to the interior of the threading sleeve 3, thereby providing a separate conveying channel for the yarn to prevent it from being entangled. When the yarn is too tight or the support is too loose during the conveying process, the driving device 4 drives the displacement assembly 5 to drive the top limit assembly 8 to displace, change its support position, and cooperate with the second driving device 6 to drive the rotating assembly 7 to drive the limit assembly 8 to rotate to a certain angle to change the support state of the yarn, and lift or press down the support point of the yarn, so as to provide a better anti-entanglement effect for the yarn during forming and conveying, and at the same time enable the yarn to have a better support tension adjustment effect, so as to reduce the situation that the yarn breaks or the forming efficiency is reduced; 2. by The machine 601 is fixed on the outside of the top support frame 502, and can drive the rotating shaft 701 and the limit assembly 8 to rotate together through the cooperation with the main gear 602 and the rotating gear 702. The main gear 602 is an incomplete gear and stops after a single rotation drives the rotating shaft 701 to rotate a certain angle, so that the limit assembly 8 can repeatedly adjust its support angle to provide better support effect for the yarn; by clamping the fixed base plate 801 on the outside of the rotating shaft 701, when the rotating shaft 701 rotates, it drives the fixed base plate 801 to rotate together, thereby driving the limit ring 802 to rotate, so that the limit hole 803 rotates from a vertical state to an inclined state, so as to change the support angle for the yarn and cooperate with the displacement of the top support frame 502 to provide better support tension for the yarn.

[0060] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0061] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-winding mechanism for linen yarn forming, comprising a support seat (1), characterized in that: A support assembly (2) is fixedly mounted on the top of the support seat (1), a threading sleeve (3) is provided on the top of the support seat (2), a driving device (4) is fixedly mounted on the top of the support seat (1), a displacement assembly (5) is threadedly connected to the outer surface of the driving device (4), a second driving device (6) is fixedly mounted on the top of the displacement assembly (5), a rotating assembly (7) is engaged with one side of the second driving device (6), a limiting assembly (8) is fixedly connected to the outer surface of the rotating assembly (7), a locking assembly (9) is provided at one end of the rotating assembly (7), and a wire pulling mechanism (10) is fixedly connected to the top of the support seat (1).

2. The anti-winding mechanism for linen yarn molding according to claim 1, characterized in that: The support assembly (2) comprises a support frame (201), the top of the support frame (201) is fixedly connected to an arc-shaped plate (202), and the top of the arc-shaped plate (202) is fixedly connected to a support rod (203); The threading sleeve (3) is fixedly connected to the top of the support rod (203), and the threading sleeve (3) and the support rod (203) are both provided in several groups.

3. The anti-winding mechanism for linen yarn molding according to claim 1, characterized in that: The driving device (4) comprises a driving motor (401), the output end of the driving motor (401) is fixedly connected to an output screw (402), and the output screw (402) passes through the displacement assembly (5) and is threadedly connected thereto.

4. The anti-winding mechanism for linen yarn molding according to claim 3, characterized in that: The displacement assembly (5) comprises a base plate (501), the top of the base plate (501) is fixedly connected to a top support frame (502), and the rotation assembly (7) passes through the top support frame (502) and is rotationally connected thereto.

5. The anti-winding mechanism for linen yarn molding according to claim 1, characterized in that: The second driving device (6) comprises a second motor (601), and the output end of the second motor (601) is provided with a main gear (602); The rotating assembly (7) comprises a rotating shaft (701), one end of the rotating shaft (701) is fixedly connected to a rotating gear (702), the rotating gear (702) is meshed with the main gear (602), and the limiting assembly (8) is fixedly connected to the outside of the rotating shaft (701), and the limiting assembly (8) is provided in a plurality of groups.

6. The anti-winding mechanism for linen yarn molding according to claim 5, characterized in that: The limiting assembly (8) comprises a fixed base plate (801), the top of the fixed base plate (801) is fixedly connected to a limiting ring (802), a limiting hole (803) is provided inside the limiting ring (802), and the fixed base plate (801) passes through the outer surface of the rotating shaft (701) and is fixedly connected thereto.

7. The anti-winding mechanism for linen yarn molding according to claim 5, characterized in that: The locking assembly (9) comprises a ratchet (901), wherein the ratchet (901) is fixedly connected to the other end of the rotating shaft (701), and a pawl (902) is provided inside the ratchet (901).

8. The anti-winding mechanism for linen yarn molding according to claim 5, characterized in that: The wire pulling mechanism (10) comprises a fixed frame (1011), the inner wall of the fixed frame (1011) is fixedly connected to a cross bar (1012), the outer surface of the cross bar (1012) is rotatably mounted with a wire pulling roller (1013), and the number of the wire pulling rollers (1013) is several groups.

9. The anti-winding mechanism for linen yarn molding according to claim 4, characterized in that: The inner wall of the top support frame (502) is fixedly connected to a diagonal support plate (503), and the inner wall of the diagonal support plate (503) is fixedly connected to a support roller (504).

10. The anti-winding mechanism for linen yarn molding according to claim 2, characterized in that: The outer surface of the support frame (201) is fixedly connected with a transverse axis (204), and the transverse axis (204) is provided in two groups.

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