Yarn guide for textile machine

Abstract

The utility model relates to the technical field of yarn guides, and discloses a yarn guide for a textile machine, which comprises a bottom plate of the textile machine, a base is fixed on the surface of the top of the bottom plate, a support rod is hinged on the surface of the base, a sliding groove is arranged on the surface of the top of the bottom plate, an adjusting component is arranged in the sliding groove, and a connecting structure is arranged on the surface of the adjusting component. The connecting structure is connected with the supporting rod, an angle adjusting mechanism is arranged on the surface of the supporting rod, a tensioning component is arranged on the surface of the angle adjusting mechanism, a yarn guiding assembly is arranged on the surface of the tensioning component, and a fixing component is arranged on the surface of the yarn guiding assembly. The transverse distance of the device can be adjusted when the device is used, so that the device can have different tensile forces, and the problems that the transverse position of an existing device is fixed, and different yarn use requirements cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn guides, in particular to a yarn guide for a textile machine. Background Art

[0002] A textile machine is a mechanical device that can process fabrics. It is composed of multiple parts, and a yarn guide is one of them. The yarn guide can guide the yarn during use to prevent the yarn from deviating from the processing position.

[0003] In a Chinese patent with authorization publication number CN218538793U, a yarn guide for a textile machine that is easy to adjust is disclosed. The device is provided with a movable plate and a connecting seat, so that when the bottom of the yarn guide roller is sleeved on the lower connecting seat, the movable plate is driven downward by rotating the second threaded rod, and then the upper connecting seat can be driven to insert into the upper end of the movable plate yarn guide roller. Since the upper and lower connecting seats are respectively mounted on the lower end of the movable plate and the lower end of the supporting frame, the yarn guide roller can be rotated by the force of the moving yarn when guiding the yarn, thereby reducing wear and extending the service life on the basis of achieving disassembly and assembly.

[0004] The above patent has the following defects: However, in actual use, the elasticity of yarns of different materials is different. Therefore, it is necessary to allow the yarn guide to adjust its own lateral position according to the changes in the raw materials during guiding, thereby ensuring that the yarn can maintain a certain tension and allow the guiding work to proceed smoothly. However, the lateral position of the existing device is fixed and cannot be adjusted accordingly according to actual conditions, which will reduce the use effect. For this reason, a yarn guide for a textile machine is proposed. Utility Model Content

[0005] The utility model aims to provide a yarn guide for a textile machine, so as to solve the problem that the lateral position of the existing device proposed in the above background technology is fixed and cannot be adjusted accordingly according to actual conditions, thereby reducing the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn guide for a textile machine, comprising a bottom plate of the textile machine, a base is fixed to the top surface of the bottom plate, a support rod is hinged on the surface of the base, a slide groove is provided on the top surface of the bottom plate, an adjustment component is arranged inside the slide groove, a connecting structure is arranged on the surface of the adjustment component, the connecting structure is connected to the support rod, an angle adjustment mechanism is arranged on the surface of the support rod, a tensioning component is arranged on the surface of the angle adjustment mechanism, a yarn guide component is arranged on the surface of the tensioning component, and a fixing component is arranged on the surface of the yarn guide component.

[0007] Preferably, the above-mentioned adjustment assembly includes a screw rod, a knob and a slider, the internal bearing of the slide groove is connected to the screw rod, the end of the screw rod passes through the interior of the base plate, the end of the screw rod is fixed with a knob, the surface of the screw rod is threadedly sleeved with a slider, and the side of the slider is in contact with the inner wall of the slide groove.

[0008] Preferably, the connection structure comprises a base and a connecting plate, the base is fixed to the surface of the slider and the support rod, and the connecting plate is hinged between the bases.

[0009] Preferably, the above-mentioned angle adjustment mechanism includes a rotating shaft, a worm wheel, a worm, a bracket and a rotating plate, the top surface of the support rod is provided with a rotating shaft, the surface of the rotating shaft is fixed with a worm wheel, the surface of the worm wheel is meshingly connected with a worm, one end of the worm is connected to the bracket with a bearing, the bracket and the support rod are fixed to each other, and the other end of the worm is fixed with a rotating plate.

[0010] Preferably, the tensioning component comprises a crossbeam, a slide plate and a bolt, the crossbeam is fixed to the top of the rotating shaft, the surface of the crossbeam is slidably connected with the slide plate, the surface of the slide plate is threadedly connected with the bolt, and the end of the bolt is frictionally fixed to the surface of the crossbeam.

[0011] Preferably, the yarn guide assembly comprises a suspension and a yarn guide roller, the suspension is fixed to the surface of the slide plate, and the yarn guide roller is rotatably connected to the surface of the suspension.

[0012] Preferably, the above-mentioned fixing component includes an insertion rod and a tension spring, the bottom of the yarn guide roller is inserted with an insertion rod, the end of the insertion rod passes through the interior of the suspension, the surface of the insertion rod is embedded with a tension spring, and the other end of the tension spring is fixed to the suspension.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] 1. The utility model uses the cooperation of the bottom plate, the base, the support rod, the slide groove, the adjustment component, the connection structure and the angle adjustment mechanism to guide the yarn from multiple angles when the device is in use, thereby increasing the adaptability and practicality of the device.

[0015] 2. The utility model makes it possible for the device to adjust its lateral distance when in use through the cooperation of the tensioning component, the yarn guide assembly and the fixing component, so that the device can have different sizes of tensioning forces, thereby solving the problem that the existing device has a fixed lateral position and cannot meet the needs of different yarns. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model from a fourth viewing angle;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the yarn guide roller of the utility model.

[0022] Explanation of the reference numerals: 1. Bottom plate; 2. Base; 3. Support rod; 4. Slide groove; 5. Adjustment assembly; 501. Screw rod; 502. Knob; 503. Slider; 6. Connection structure; 601. Base; 602. Connecting plate; 7. Angle adjustment mechanism; 701. Rotating shaft; 702. Worm gear; 703. Worm; 704. Bracket; 705. Rotating plate; 8. Tensioning component; 801. Crossbeam; 802. Slide plate; 803. Bolt; 9. Yarn guide assembly; 901. Suspension; 902. Yarn guide roller; 10. Fixing component; 1001. Insert rod; 1002. Tension spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as a limitation on the present application.

[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0027] Example

[0028] In the Chinese patent with authorization publication number CN218538793U, the lateral position is fixed and cannot be adjusted accordingly according to actual conditions, which will reduce the use effect.

[0029] See also Figure 1-5The utility model provides a technical solution: a yarn guide for a textile machine, comprising a bottom plate 1 of the textile machine, a base 2 is fixed on the top surface of the bottom plate 1, a support rod 3 is hinged on the surface of the base 2, a slide groove 4 is provided on the top surface of the bottom plate 1, an adjusting component 5 is arranged inside the slide groove 4, a connecting structure 6 is arranged on the surface of the adjusting component 5, the connecting structure 6 is connected to the support rod 3, an angle adjustment mechanism 7 is arranged on the surface of the support rod 3, a tensioning component 8 is arranged on the surface of the angle adjustment mechanism 7, a yarn guide component 9 is arranged on the surface of the tensioning component 8, a fixing component 10 is arranged on the surface of the yarn guide component 9, and an adjusting component 5 is arranged for adjusting the lateral guide angle of the device, the adjusting component 5 comprises a screw rod 501, a knob 502 and a slider 503, the internal bearing of the slide groove 4 is connected to the screw rod 501, the end of the screw rod 501 passes through the interior of the bottom plate 1, and the screw rod A knob 502 is fixed to the end of 501, and a slider 503 is threadedly sleeved on the surface of the screw rod 501. The side of the slider 503 fits the inner wall of the slide groove 4. The connecting structure 6 includes a base 601 and a connecting plate 602. The surfaces of the slider 503 and the support rod 3 are fixed with the base 601, and the connecting plate 602 is hinged between the bases 601. In order to adjust the longitudinal guide angle of the device, an angle adjustment mechanism 7 is provided. The angle adjustment mechanism 7 includes a rotating shaft 701, a worm gear 702, a worm 703, a bracket 704 and a rotating plate 705. The top surface of the support rod 3 is provided with a rotating shaft 701, the surface of the rotating shaft 701 is fixed with a worm gear 702, the surface of the worm gear 702 is meshingly connected with the worm 703, one end of the worm 703 is connected with a bearing to the bracket 704, the bracket 704 and the support rod 3 are fixed to each other, and the other end of the worm 703 is fixed with a rotating plate 705.

[0030] In order to adjust the tensioning force of the device to meet the use requirements of different materials, a tensioning component 8 is provided, and the tensioning component 8 includes a crossbeam 801, a slide plate 802 and a bolt 803. The crossbeam 801 is fixed on the top of the rotating shaft 701, and the slide plate 802 is slidably connected on the surface of the crossbeam 801. The surface of the slide plate 802 is threadedly connected with the bolt 803, and the end of the bolt 803 is fixed by friction with the surface of the crossbeam 801. In order to facilitate the disassembly and maintenance of the yarn guide parts and reduce the wear of the parts, a yarn guide assembly 9 is provided, and the yarn guide assembly 9 includes The slide plate 802 includes a suspension 901 and a yarn guide roller 902. The suspension 901 is fixed on the surface of the slide plate 802. The yarn guide roller 902 is rotatably connected to the surface of the suspension 901. In order to limit and fix the yarn guide roller 902, a fixing component 10 is provided. The fixing component 10 includes an insertion rod 1001 and a tension spring 1002. The insertion rod 1001 is inserted into the bottom of the yarn guide roller 902. The end of the insertion rod 1001 passes through the interior of the suspension 901. The tension spring 1002 is nested and fixed on the surface of the insertion rod 1001. The other end of the tension spring 1002 is fixed to the suspension 901.

[0031] Working principle or structural principle, first of all, the staff can adjust the angle of the yarn guide according to actual needs. When adjusting, if it is necessary to adjust the lateral angle, the staff can drive the screw rod 501 to rotate through the knob 502. When the screw rod 501 rotates, the surface thread will drive the slider 503 to move, thereby driving the support rod 3 and other parts to adjust the lateral angle through the base 601 and the connecting plate 602. If it is necessary to adjust the longitudinal angle, the staff can drive the worm 703 to rotate through the rotating plate 705, because the worm 703 and the worm wheel 702 are mutually The worm 703 is meshed, so when the worm 703 rotates, it will drive the worm wheel 702 and the shaft 701 to rotate, and then drive the crossbeam 801 and other parts to rotate. After adjusting the angle, the staff can adjust the position of the yarn guide roller 902 according to the actual tension required. When adjusting, the staff can first turn the bolt 803 to break away from the friction fixation state with the crossbeam 801, and then drag the slide plate 802 to drive the suspension 901 and other parts to move until it moves to the appropriate position, and then fix it with the bolt 803 again, and then the yarn guide roller 902 can be used for yarn guiding operations.

[0032] If the yarn guide roller 902 needs to be disassembled, the staff can pull the insertion rod 1001 to release the limit on the yarn guide roller 902, and then remove the yarn guide roller 902 from the suspension 901.

[0033] The device has the advantages of simple structure and strong practicability.

[0034] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0035] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0036] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A yarn guide for a textile machine, comprising a bottom plate (1) of the textile machine, characterized in that: A base (2) is fixed on the top surface of the bottom plate (1), a support rod (3) is hinged on the surface of the base (2), a slide groove (4) is provided on the top surface of the bottom plate (1), an adjustment component (5) is arranged inside the slide groove (4), a connection structure (6) is arranged on the surface of the adjustment component (5), the connection structure (6) and the support rod (3) are connected to each other, an angle adjustment mechanism (7) is arranged on the surface of the support rod (3), a tensioning component (8) is arranged on the surface of the tensioning component (8), a yarn guide component (9) is arranged on the surface of the yarn guide component (9), and a fixing component (10) is arranged on the surface of the yarn guide component (9).

2. A yarn guide for a textile machine according to claim 1, characterized in that: The adjustment assembly (5) comprises a screw rod (501), a knob (502) and a slider (503); the internal bearing of the slide groove (4) is connected to the screw rod (501); the end of the screw rod (501) passes through the interior of the base plate (1); the end of the screw rod (501) is fixed with a knob (502); the surface of the screw rod (501) is threadedly sleeved with a slider (503); the side of the slider (503) is in contact with the inner wall of the slide groove (4).

3. A yarn guide for a textile machine according to claim 2, characterized in that: The connection structure (6) comprises a base (601) and a connecting plate (602); the base (601) is fixed to the surface of the slider (503) and the support rod (3); and the connecting plate (602) is hinged between the bases (601).

4. A yarn guide for a textile machine according to claim 1, characterized in that: The angle adjustment mechanism (7) comprises a rotating shaft (701), a worm wheel (702), a worm (703), a bracket (704) and a rotating plate (705); the top surface of the support rod (3) is provided with a rotating shaft (701); the surface of the rotating shaft (701) is fixed with a worm wheel (702); the surface of the worm wheel (702) is meshingly connected with a worm (703); one end of the worm (703) is connected with a bracket (704) via a bearing; the bracket (704) and the support rod (3) are fixed to each other; and the other end of the worm (703) is fixed with a rotating plate (705).

5. A yarn guide for a textile machine according to claim 4, characterized in that: The tensioning component (8) comprises a crossbeam (801), a slide plate (802) and a bolt (803); the crossbeam (801) is fixed to the top of the rotating shaft (701); the slide plate (802) is slidably connected to the surface of the crossbeam (801); the surface of the slide plate (802) is threadedly connected to the bolt (803); and the end of the bolt (803) is frictionally fixed to the surface of the crossbeam (801).

6. A yarn guide for a textile machine according to claim 5, characterized in that: The yarn guide assembly (9) comprises a suspension (901) and a yarn guide roller (902); the suspension (901) is fixed to the surface of the slide plate (802); and the yarn guide roller (902) is rotatably connected to the surface of the suspension (901).

7. A yarn guide for a textile machine according to claim 6, characterized in that: The fixing component (10) comprises an insertion rod (1001) and a tension spring (1002); the bottom of the yarn guide roller (902) is inserted with the insertion rod (1001); the end of the insertion rod (1001) passes through the interior of the suspension (901); the surface of the insertion rod (1001) is embedded with a tension spring (1002); the other end of the tension spring (1002) is fixed to the suspension (901).

Images