Thread guide structure for textile machine

Abstract

The utility model discloses a yarn guide structure for a textile machine in the related technical field of textile guide, which comprises a mounting plate and supporting vertical plates vertically connected with the mounting plate, the supporting vertical plates are arranged at the positions close to two ends of the mounting plate, adjusting matching sliding grooves are formed in the supporting vertical plates, and the adjusting matching sliding grooves are matched with the supporting vertical plates. An upper guide wheel is rotationally connected and installed at the upper end position between the two supporting vertical plates, a first side guide connecting frame and a second side guide connecting frame are rotationally connected and installed at the positions, coaxial with the upper guide wheel, of the outer sides of the supporting vertical plates, and the first side guide connecting frame and the second side guide connecting frame are each of a bent structure. The side guide connecting frame I, the side guide connecting frame II, the connecting rod I, the connecting rod II, the adjusting rod and the adjusting screw are arranged, the relative positions of the guide wheels on the two sides can be adjusted through the adjusting screw, the adjusting process is easy to operate, the position of the adjusting rod moves along the adjusting matching sliding groove, and the stability of the adjusting process is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of textile guiding, specifically, it relates to a yarn guiding structure for textile machines. Background Technology

[0002] Shade netting is a lightweight material with a wide range of applications. It effectively blocks sunlight, providing protection and is widely used in agriculture, industry, construction, and other sectors. The production of shade netting involves multiple stages, including spinning and forming processes. The spinning process involves melting, extruding, and stretching prepared raw materials into yarn at high temperatures. This yarn is then wound, cut, and woven into a net. During the weaving process of shade netting, a guiding structure is needed to guide the yarn. Application number CN202120105650.8 discloses a yarn guiding structure for textile machines. This structure involves mounting a sleeve assembly on a longitudinally sliding support platform, rotating a guide wheel between two sleeves, and placing a first spring between the sleeves and the sleeve. Two pressure roller assemblies are located on the left and right sides of the base, allowing the yarn to wind between the pressure rollers and the guide rollers. This guiding mechanism is relatively large and complex, making installation and debugging inconvenient.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a yarn guiding structure for textile machines. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] A yarn guiding structure for a textile machine includes a mounting plate and a support plate perpendicularly connected thereto. The support plate is positioned near both ends of the mounting plate and has an adjusting groove. An upper guide wheel is rotatably connected to the upper end of the two support plates. A side guide connecting frame one and a side guide connecting frame two are rotatably connected to the outer side of the support plate, coaxial with the upper guide wheel. Both side guide connecting frames one and two are bent structures. The bent structure of side guide connecting frame one is rotatably connected to one end of connecting rod one, and the bent structure of side guide connecting frame two is rotatably connected to one end of connecting rod two. The other ends of connecting rod one and connecting rod two are rotatably connected via an adjusting rod. A side mounting seat is provided at the outer end of both side guide connecting frames one and two. A main support seat is provided at the middle position of the adjusting rod, and auxiliary support seats are provided at both ends of the adjusting rod for adjusting and locking the position of the adjusting rod.

[0006] As a further embodiment of this utility model: the upper end of the main support base is a ring structure, the adjusting rod is rotatably connected to the main support base, a main support adjusting mating seat is provided below the main support base, the main support adjusting mating seat is a cavity structure, a limiting end plate is provided at the lower end of the main support base, the limiting end plate is located in the cavity structure of the main support adjusting mating seat, and the relative position of the main support base and the main support adjusting mating seat can be adjusted.

[0007] As a further embodiment of this utility model: an adjustment hole is machined on the mounting plate directly below the main support adjustment seat. The adjustment hole is a threaded hole, and an adjustment screw is installed in the adjustment hole. The upper end of the adjustment screw is located inside the main support adjustment seat. A stabilizing adjustment spring is provided above the limiting end plate to improve the stability of the adjustment process.

[0008] As a further improvement of this utility model: the lower end of the auxiliary support base is provided with an auxiliary support mating seat, and the outer side of the auxiliary support mating seat is provided with a locking screw for locking the support state of the auxiliary support base.

[0009] As a further embodiment of this utility model: both of the supporting uprights are equipped with a support adjustment mechanism consisting of the first side guide connecting frame, the second side guide connecting frame, the first connecting rod, and the second connecting rod on their outer sides. A first side guide wheel is provided between the side mounting seats of the two first side guide connecting frames, and a second side guide wheel is provided between the side mounting seats of the two second side guide connecting frames. Corresponding cable routing grooves are provided on the first side guide wheel, the second side guide wheel, and the upper guide wheel.

[0010] As a further embodiment of this utility model: the side guide connecting frame is provided with a mating mounting groove at the mating end of the side mounting seat, the buffer mating end of the side mounting seat is located in the mating mounting groove, and a fine-tuning telescopic spring is provided between the buffer mating end and the mating mounting groove to realize the positional adaptation fine adjustment of the side mounting seat.

[0011] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0012] This utility model includes a first side guide connecting frame, a second side guide connecting frame, a first connecting rod, a second connecting rod, an adjusting rod, and an adjusting screw. The relative positions of the two guide wheels can be adjusted by adjusting the adjusting screw. The adjustment process is simple to operate. The position of the adjusting rod moves along the adjusting groove, which improves the stability of the adjustment process.

[0013] The side guide connecting frame 1 and the side guide connecting frame 2 of this utility model are designed with a bent structure. The connection position between the side mounting base and the side guide connecting frame is finely adjusted by the telescopic spring, which can realize the fine adjustment of the relative position between the side mounting base and the side guide connecting frame, thereby keeping the wire in a good tension and guiding state.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is the front view of the present invention;

[0018] Figure 3 This is a side view of the present invention;

[0019] Figure 4 This is a schematic diagram of the installation of the side mounting base of this utility model.

[0020] In the diagram: 1. Mounting plate; 2. Support plate; 3. Adjustable sliding groove; 4. Adjusting rod; 5. Side guide connecting frame one; 6. Side guide connecting frame two; 7. Connecting rod one; 8. Connecting rod two; 9. Side mounting seat; 10. Upper guide wheel; 11. Side guide wheel one; 12. Side guide wheel two; 13. Main support seat; 14. Auxiliary support seat; 15. Main support adjusting mating seat; 16. Limiting end plate; 17. Stabilizing adjusting spring; 18. Adjusting mating hole; 19. Adjusting screw; 20. Auxiliary support mating seat; 21. Locking screw; 22. Buffer mating end; 23. Fine-tuning telescopic spring; 24. Mating mounting groove.

[0021] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0023] like Figures 1 to 4 As shown, a yarn guiding structure for a textile machine includes a mounting plate 1 and a support plate 2 perpendicularly connected to it. The support plate 2 is positioned near both ends of the mounting plate 1. Adjustable sliding grooves 3 are provided on the support plate. An upper guide wheel 10 is rotatably connected to the upper end between the two support plates 2. Side guide connecting frames 5 and 6 are rotatably connected to the outer side of the support plate 2, coaxial with the upper guide wheel 10. Both side guide connecting frames 5 and 6 are bent structures. The bent structure of side guide connecting frame 5 is rotatably connected to one end of connecting rod 7, and the bent structure of side guide connecting frame 6 is rotatably connected to one end of connecting rod 8. The other ends of connecting rod 7 and connecting rod 8 are rotatably connected via an adjusting rod 4. Side mounting seats 9 are provided at the outer ends of both side guide connecting frames 5 and 6. A main support seat 13 is provided in the middle of the adjusting rod 4, and auxiliary support seats 14 are provided at both ends of the adjusting rod 4 for adjusting and locking the position of the adjusting rod 4.

[0024] The upper end of the main support seat 13 is a ring structure. The adjusting rod 4 is rotatably connected to the main support seat 13. The lower part of the main support seat 13 is provided with a main support adjusting mating seat 15, which is a cavity structure. The lower end of the main support seat 13 is provided with a limiting end plate 16, which is located in the cavity structure of the main support adjusting mating seat 15. The relative position of the main support seat 13 and the main support adjusting mating seat 15 can be adjusted.

[0025] An adjustment hole 18 is machined on the mounting plate 1 directly below the main support adjustment seat 15. The adjustment hole 18 is a threaded hole. An adjustment screw 19 is installed in the adjustment hole 18. The upper end of the adjustment screw 19 is located inside the main support adjustment seat 15. A stabilizing adjustment spring 17 is provided above the limit end plate 16 to improve the stability of the adjustment process.

[0026] An auxiliary support mating seat 20 is provided at the lower end of the auxiliary support seat 14, and a locking screw 21 is provided on the outer side of the auxiliary support mating seat 20 to lock the support state of the auxiliary support seat 14.

[0027] Both support plates 2 are equipped with a support adjustment mechanism consisting of side guide connecting frame 1 5, side guide connecting frame 2 6, connecting rod 1 7, and connecting rod 2 8 on their outer sides. A side guide wheel 1 11 is provided between the side mounting seats 9 of the two side guide connecting frames 1 5, and a side guide wheel 2 12 is provided between the side mounting seats 9 of the two side guide connecting frames 2 6. Corresponding cable routing grooves are provided on the side guide wheel 1 11, side guide wheel 2 12, and upper guide wheel 10.

[0028] The side guide connecting frame 5 and the side mounting seat 9 are provided with a mating mounting groove 24. The buffer mating end 22 of the side mounting seat 9 is located in the mating mounting groove 24. A fine-tuning telescopic spring 23 is provided between the buffer mating end 22 and the mating mounting groove 24 to realize the positional adaptation fine adjustment of the side mounting seat 9.

[0029] The working principle of this utility model is as follows: Mounting plate 1 has mounting holes for fixing the guide device onto a textile machine, as shown in the attached figure. Figure 3 As shown, the wire is wound sequentially around the first side guide wheel 11, the upper guide wheel 10, and the second side guide wheel 12. After the wire is wound, it is pre-tightened, that is, the wire is in a taut state on the first side guide wheel 11, the upper guide wheel 10, and the second side guide wheel 12. When adjusting the position of the first side guide wheel 11 and the second side guide wheel 12, first loosen the locking screw 21 on the auxiliary support mating seat 20 to release the locking state. Then, adjust the support position of the main support seat 13 by adjusting the screw 19. The main support seat 13 drives the adjusting rod 4 to move synchronously, and the auxiliary support seats 14 at both ends also move accordingly. After adjusting to the appropriate position, lock the relative position of the auxiliary support seat 14 and the auxiliary support mating seat 20 by locking the screw 21, and then lock the position of the adjusting rod 4.

[0030] During the textile guiding process, since the connection position between the side mounting seat 9 and the side guide connecting frame 1 5 and the side guide connecting frame 2 6 is provided with a matching mounting groove 24, a fine-tuning telescopic spring 23 and a buffer matching end 22, the position of the side mounting seat 9 can be finely adjusted to ensure good guiding effect of the yarn.

[0031] This utility model includes a first side guide connecting frame 5, a second side guide connecting frame 6, a first connecting rod 7, a second connecting rod 8, an adjusting rod 4, and an adjusting screw 19. The relative position of the two guide wheels can be adjusted by adjusting the screw 19. The adjustment process is simple. The position of the adjusting rod 4 moves along the adjusting groove 3, which improves the stability of the adjustment process. The first side guide connecting frame 5 and the second side guide connecting frame 6 are bent structures. The micro-adjustment spring 23 between the side mounting base 9 and the side guide connecting frame can realize the micro-adjustment of the relative position between the side mounting base 9 and the side guide connecting frame, thereby keeping the wire in a good tension and guiding state.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A yarn guiding structure for a textile machine, comprising a mounting plate (1) and a support plate (2) perpendicularly connected thereto, characterized in that, The supporting plate (2) is located near both ends of the mounting plate (1). An adjusting groove (3) is provided on the supporting plate (2). An upper guide wheel (10) is rotatably connected to the upper end of the two supporting plates (2). A side guide connecting frame one (5) and a side guide connecting frame two (6) are rotatably connected to the outer side of the supporting plate (2) at a position coaxial with the upper guide wheel (10). Both the side guide connecting frame one (5) and the side guide connecting frame two (6) are bent structures. The bent structure of the side guide connecting frame one (5)... The structure is rotatably connected to one end of the connecting rod 1 (7), and the bent structure of the side guide connecting frame 2 (6) is rotatably connected to one end of the connecting rod 2 (8). The other ends of the connecting rod 1 (7) and the connecting rod 2 (8) are rotatably connected by the adjusting rod (4). The outer ends of the side guide connecting frame 1 (5) and the side guide connecting frame 2 (6) are equipped with side mounting seats (9). The middle position of the adjusting rod (4) is equipped with a main support seat (13), and the two ends of the adjusting rod (4) are equipped with auxiliary support seats (14).

2. The yarn guiding structure for a textile machine according to claim 1, characterized in that, The upper end of the main support base (13) is a ring structure. The adjusting rod (4) is rotatably connected to the main support base (13). A main support adjusting mating seat (15) is provided below the main support base (13). The main support adjusting mating seat (15) is a cavity structure. A limiting end plate (16) is provided at the lower end of the main support base (13). The limiting end plate (16) is located in the cavity structure of the main support adjusting mating seat (15).

3. The yarn guiding structure for a textile machine according to claim 2, characterized in that, An adjustment hole (18) is machined on the mounting plate (1) directly below the main support adjustment seat (15). The adjustment hole (18) is a threaded hole. An adjustment screw (19) is installed in the adjustment hole (18). The upper end of the adjustment screw (19) is located in the main support adjustment seat (15). A stabilizing adjustment spring (17) is provided above the limiting end plate (16).

4. The yarn guiding structure for a textile machine according to claim 3, characterized in that, The lower end of the auxiliary support base (14) is provided with an auxiliary support mating base (20), and the outer side of the auxiliary support mating base (20) is provided with a locking screw (21).

5. A yarn guiding structure for a textile machine according to claim 4, characterized in that, Both of the support plates (2) are equipped with a support adjustment mechanism consisting of the first side guide connecting frame (5), the second side guide connecting frame (6), the first connecting rod (7), and the second connecting rod (8) on their outer sides. A first side guide wheel (11) is provided between the side mounting seats (9) of the two first side guide connecting frames (5), and a second side guide wheel (12) is provided between the side mounting seats (9) of the two second side guide connecting frames (6).

6. A yarn guiding structure for a textile machine according to claim 5, characterized in that, The side guide connecting frame (5) and the side mounting base (9) are provided with a mating mounting groove (24). The buffer mating end (22) of the side mounting base (9) is located in the mating mounting groove (24). A fine-tuning telescopic spring (23) is provided between the buffer mating end (22) and the mating mounting groove (24).

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