Yarn guide device of elasticizer

Abstract

The utility model discloses an elasticizer yarn guiding device which comprises a base, a mounting frame is arranged above the base, grooves are symmetrically formed in the two sides of the base, a lead screw and a limiting rod are arranged in the two grooves respectively, a driving block and a sliding block are fixedly connected to the interiors of the two sides of the mounting frame respectively, and two fixing cylinders are symmetrically and fixedly connected to the top of the mounting frame. A vertical rod is inserted into the fixing cylinder, a mounting plate is fixedly connected to the top of the vertical rod, and a plurality of wire guide assemblies are mounted at the top of the mounting plate. The device is reasonable in design, can play a role in buffering the tensile force borne by the silk threads, effectively reduces the situation of silk breakage, and improves the practicability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of texturing machines, in particular to a wire guiding device for texturing machines. Background Art

[0002] The texturing machine is a kind of textile machine that can process untwisted yarns such as polyester and polypropylene into elastic yarns with medium elasticity and low elasticity through false twisting. The silk thread is wound in the winding core under the traction of the traction wheel of the texturing machine. During the process of the traction wheel pulling the silk thread, the silk thread often deviates. Therefore, a wire guide device is generally installed on the texturing machine to correct the silk thread in real time to prevent the silk thread from deviating. At present, the wire guide device includes a bracket and a roller. The silk thread will be guided by the roller before entering the traction wheel.

[0003] The wire is in a tensioned state when passing through the wire guiding device. Although the existing wire guiding device can correct the position of the wire, it cannot buffer the tension applied to the wire, so that the wire is prone to breakage when the tension applied to the wire is too large, which has certain disadvantages. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a wire guiding device for a texturing machine.

[0005] In order to solve the above problems, the technical solution of the utility model is: a wire guiding device of a texturizing machine, comprising a base, a mounting frame is provided above the base, grooves are symmetrically opened on both sides of the base, a screw rod and a limit rod are respectively provided in the two grooves, a driving block and a slider are respectively fixed to the inside of the two sides of the mounting frame, two fixed cylinders are symmetrically fixed to the top, a vertical rod is inserted into the inside of the fixed cylinder, a mounting plate is fixed to the top of the vertical rod, and a plurality of wire guiding assemblies are installed on the top of the mounting plate.

[0006] Furthermore, the screw rod is rotatably connected to the inner wall of the groove, and one end of the screw rod is fixedly connected to a hand wheel after passing through the surface of the base, and the limiting rod is fixedly connected to the inner wall of the groove.

[0007] Furthermore, the screw rod passes through the driving block and is threadedly connected to the driving block; the limiting rod passes through the sliding block and is slidably connected to the sliding block.

[0008] Furthermore, a Yuanbao bolt is threadedly connected to the upper front end of the fixing tube, and the vertical rod is fixedly installed inside the fixing tube by the Yuanbao bolt.

[0009] Furthermore, the guide wire assembly includes a fixed frame, with ear plates symmetrically connected on both sides of the fixed frame, a bottom plate is provided below, telescopic rods are symmetrically provided on the top of the bottom plate on both sides of the fixed frame, a spring is provided on the outside of the telescopic rod, a roller is installed inside the fixed frame, a limit frame is provided above the roller, a screw is rotatably connected to the top of the limit frame, and a limit axis is rotatably connected inside.

[0010] Furthermore, the top of the telescopic rod is fixedly connected to the ear plate.

[0011] Furthermore, a knob is fixedly connected to the top of the screw rod after passing through the top surface of the fixing frame, and the screw rod is threadedly connected to the top surface of the fixing frame.

[0012] Furthermore, the limiting blocks are symmetrically fixed on both sides of the limiting frame, and the inner wall of the fixed frame is provided with limiting grooves matched with the limiting blocks.

[0013] The advantages of the utility model compared with the existing technology are: the utility model rotates the screw rod by turning the knob, so that the position of the limit shaft is lowered and abuts against the roller, so as to limit the position of the wire. When the wire is tensioned, the roller will generate downward pressure on the fixed frame, and the fixed frame will transfer the pressure to the telescopic rod through the ear plate, so as to cause the telescopic rod to contract. At the same time, the spring is compressed, so as to buffer the tension force on the wire and avoid wire breakage caused by excessive tension. The utility model has a reasonable design, can buffer the tension force on the wire, effectively reduce wire breakage, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereogram of the utility model.

[0015] Figure 2 It is a cross-sectional view of the connection structure between the base and the mounting frame.

[0016] Figure 3 It is a stereoscopic diagram of the guide wire assembly of the utility model.

[0017] Figure 4 It is a cross-sectional view of the guide wire assembly of the utility model.

[0018] As shown in the figure: 1. Base; 2. Mounting frame; 3. Screw; 4. Limit rod; 5. Drive block; 6. Slider; 7. Fixed cylinder; 8. Vertical rod; 9. Mounting plate; 10. Handwheel; 11. Yuanbao bolt; 12. Fixed frame; 13. Ear plate; 14. Bottom plate; 15. Telescopic rod; 16. Spring; 17. Roller; 18. Limit frame; 19. Screw; 20. Limit shaft; 21. Knob; 22. Limit block. DETAILED DESCRIPTION

[0019] The technical solutions 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 only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4 As shown, a wire guide device for a texturizing machine includes a base 1, a mounting frame 2 is provided above the base 1, grooves are symmetrically provided on both sides of the base 1, screw rods 3 and limit rods 4 are provided in the two grooves respectively, the screw rods 3 are rotatably connected to the inner wall of the groove, and one end of the screw rods 3 passes through the surface of the base 1 and is fixedly connected to a hand wheel 10, the limit rods 4 are fixedly connected to the inner wall of the groove, driving blocks 5 and sliders 6 are fixedly connected inside the two sides of the mounting frame 2, and two fixed cylinders 7 are symmetrically fixedly connected to the top, the screw rods 3 penetrate the driving blocks 5 and are threadedly connected to the driving blocks 5; the limit rods 4 penetrate the sliders 6 and are slidably connected to the sliders 6, a vertical rod 8 is inserted inside the fixed cylinder 7, a mounting plate 9 is fixedly connected to the top of the vertical rod 8, a Yuanbao bolt 11 is threadedly connected to the upper front end of the fixed cylinder 7, and the vertical rod 8 is fixedly installed inside the fixed cylinder 7 through the Yuanbao bolts 11. A plurality of wire guide assemblies are installed on the top of the mounting plate 9.

[0021] In specific use, the screw rod 3 is rotated by the handwheel 10, which prompts the driving block 5 to drive the installation frame 2 to move, so as to adjust the lateral position of the guide wire assembly, adjust the depth of the vertical rod 8 inserted into the fixed tube 7, and tighten and fix it by the Yuanbao bolt 11, so as to adjust the longitudinal position of the guide wire assembly 11.

[0022] The guide wire assembly includes a fixed frame 12, with ear plates 13 symmetrically connected on both sides, a bottom plate 14 is provided below, telescopic rods 15 are symmetrically provided on the top of the bottom plate 14 on both sides of the fixed frame 12, a spring 16 is sleeved on the outside of the telescopic rod 15, and the top is fixed to the ear plate 13, a roller 17 is installed inside the fixed frame 12, a limit frame 18 is provided above the roller 17, a screw 19 is rotatably connected to the top of the limit frame 18, and a limit shaft 20 is rotatably connected inside, the top of the screw 19 passes through the top surface of the fixed frame 12 and is fixedly connected to a knob 21, and the screw 19 is threadedly connected to the top surface of the fixed frame 12, and the limit blocks 22 are symmetrically fixed to the limit frames 18 on both sides, and a limit groove matching the limit blocks 22 is opened on the inner wall of the fixed frame 12. The guide wire is passed through the fixed frame 12 and is located above the roller 17. The screw 19 is rotated by the knob 21, so that the limit frame 18 drives the limit shaft 20 to descend, and the limit shaft 20 is abutted against the roller 17. Then, with the cooperation of the roller 17 and the limit shaft 20, the position of the wire can be limited. When the wire is tensioned, the roller 17 will generate downward pressure on the fixed frame 12. The fixed frame 12 transfers the pressure to the telescopic rod 15 through the ear plate 13, causing the telescopic rod 15 to contract. At the same time, the spring is compressed, thereby buffering the tension on the wire and avoiding wire breakage caused by excessive tension.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wire guide device for a texturing machine, comprising a base (1), a mounting frame (2) being provided above the base (1), characterized in that: The base (1) is symmetrically provided with grooves on both sides, and a screw rod (3) and a limit rod (4) are respectively provided in the two grooves; a driving block (5) and a sliding block (6) are respectively fixedly connected inside the two sides of the installation frame (2); two fixed cylinders (7) are symmetrically fixedly connected on the top; a vertical rod (8) is inserted into the interior of the fixed cylinder (7); a mounting plate (9) is fixedly connected to the top of the vertical rod (8); and a plurality of guide wire assemblies are installed on the top of the mounting plate (9); The guide wire assembly comprises a fixed frame (12), with ear plates (13) symmetrically connected on both sides, and a bottom plate (14) arranged below, telescopic rods (15) symmetrically arranged on the top of the bottom plate (14) on both sides of the fixed frame (12), and springs (16) are sleeved on the outer sides of the telescopic rods (15), a roller (17) is installed inside the fixed frame (12), a limit frame (18) is arranged above the roller (17), the top of the limit frame (18) is rotatably connected to a screw rod (19), and the inside is rotatably connected to a limit axis (20).

2. A wire guide device for a texturing machine according to claim 1, characterized in that: The screw rod (3) is rotatably connected to the inner wall of the groove, and one end of the screw rod (3) passes through the surface of the base (1) and is fixedly connected to a hand wheel (10). The limiting rod (4) is fixedly connected to the inner wall of the groove.

3. A wire guiding device for a texturing machine according to claim 2, characterized in that: The screw rod (3) passes through the driving block (5) and is threadedly connected to the driving block (5); the limiting rod (4) passes through the sliding block (6) and is slidably connected to the sliding block (6).

4. A wire guiding device for a texturing machine according to claim 1, characterized in that: The upper front end of the fixing tube (7) is threadedly connected with a Yuanbao bolt (11), and the vertical rod (8) is fixedly installed inside the fixing tube (7) by the Yuanbao bolt (11).

5. A wire guiding device for a texturing machine according to claim 1, characterized in that: The top of the telescopic rod (15) is fixedly connected to the ear plate (13).

6. A wire guiding device for a texturing machine according to claim 1, characterized in that: The top of the screw rod (19) passes through the top surface of the fixing frame (12) and is fixedly connected with a knob (21), and the screw rod (19) is threadedly connected to the top surface of the fixing frame (12).

7. A wire guiding device for a texturing machine according to claim 1, characterized in that: The limiting blocks (22) are symmetrically fixed to both sides of the limiting frame (18), and the inner wall of the fixed frame (12) is provided with limiting grooves that are compatible with the limiting blocks (22).

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