Drafting mechanism of draw texturing machine for draw texturing yarn production

Abstract

The utility model relates to the technical field of draw texturing machines, in particular to a drafting mechanism of a draw texturing machine for draw texturing yarn production, which comprises a bottom plate, a sliding groove, a fixing groove, a sliding block and a fixing plate. A sliding groove is fixedly formed in the bottom plate, a sliding block is arranged in the sliding groove in a matched and sliding connection mode, the sliding block is connected with the fixing plate, and a fixing groove is fixedly formed in the bottom plate; the fixing plate is fixedly connected with the fixing groove through an arranged fixing pin, and a connecting assembly and an auxiliary assembly are arranged on the fixing plate; the connecting assembly and the auxiliary assembly are arranged on the connecting end fixing plate of the drafting mechanism of the elasticizer for elasticizing yarn production, and structures such as a first guide wheel, a connecting cylinder, a movable block, a movable spring, a movable rod, a supporting frame and a second guide wheel are used in cooperation, so that the movable rod can be rebounded when a yarn is in a tightened state; and the silk threads are prevented from being broken or deformed in a tightened state, so that the aim of protecting the silk threads is fulfilled.

Description

Technical Field

[0001] This utility model relates to the field of texturing machine technology, specifically to a drawing mechanism for a texturing machine used in the production of texturing yarn. Background Technology

[0002] The existing Chinese patent document CN219385460U discloses a wire guiding mechanism for a texturing machine. It proposes a fixed frame mounted on a base plate via a support rod, a wire guiding wheel assembly on the fixed frame, a guide cylinder fixed to the base plate, a movable rod vertically slidably connected to the guide cylinder, a tensioning wheel on the movable rod, and a locking screw threaded onto the guide cylinder. A U-shaped seat is fixed to the base plate, and an adjusting rod is vertically slidably connected to the U-shaped seat. The adjusting rod is connected to a detection rod via a spring. The upper end of the detection rod has a guide ring for threading the wire, and the lower end of the detection rod is equipped with a contact head. The upper end of the adjusting rod is equipped with a contact switch that cooperates with the contact head. The contact switch is connected to an indicator light via a circuit, and the indicator light is mounted on a mounting bracket. The lower end of the adjusting rod also has a threaded portion, with two nuts screwed onto the threaded portion.

[0003] In the above-mentioned scheme and existing technology, when the texturing machine for texturing yarn production is drawn, the existing drawing device draws the yarn through the guide wheel set during the yarn guiding process. Since the distance between the guide wheel sets is not adjustable, the yarn is in a taut state during the yarn guiding process, which makes it easy to break or deform. Utility Model Content

[0004] The purpose of this invention is to provide a drawing mechanism for a texturing machine used in the production of texturing yarn, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drawing mechanism for a texturing machine for producing texturing yarn, comprising: a base plate, a slide groove, a fixing groove, a slider, and a fixing plate; the base plate is fixedly provided with a slide groove, and a slider is slidably connected in the slide groove, and the slider is connected to the fixing plate, and the base plate is fixedly provided with a fixing groove;

[0006] The fixing plate is fixedly connected to the fixing groove by a fixing pin. The fixing plate is equipped with connecting components and auxiliary components.

[0007] Preferably, the connecting assembly includes a guide rod, a threaded rod, and a movable plate; the guide rod is fixedly mounted on the upper end face of the fixed plate, and a limit block is provided at the end of the guide rod; a bearing is provided on the fixed plate, and the bearing is movably connected to the bottom end of the threaded rod; a cross knob is provided at the end of the threaded rod; a movable plate is threadedly connected to the threaded rod, and the movable plate is slidably connected to the guide rod.

[0008] Preferably, a support plate is fixedly provided on the movable plate, and a first guide wheel is rotatably connected to the support plate.

[0009] Preferably, the bottom end of the movable plate is provided with a telescopic rod, and the other end of the telescopic rod is provided on the fixed plate.

[0010] Preferably, the auxiliary component includes a limiting groove, a connecting plate, and a connecting cylinder; the limiting groove is fixedly disposed on the side wall of the threaded rod and the guide rod, and the connecting plate is fixedly disposed with a limiting hole, and the limiting groove and the limiting hole on the connecting plate are adapted to each other and connected, and the connecting cylinder is fixedly disposed on the upper end face of the connecting plate.

[0011] Preferably, a movable rod is movably inserted into the connecting cylinder, and a movable block is fixedly provided on the side wall of the movable rod, and a movable spring is provided between the movable block and the connecting cylinder.

[0012] Preferably, the lower end of the movable rod passes through the connecting plate and is connected to the support frame, and a second guide wheel is rotatably connected to the support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes a drawing mechanism for a texturing machine used in texturing yarn production. By setting a connecting component and an auxiliary component on the fixed plate at the connecting end of the drawing mechanism of the texturing machine, and through the coordinated use of structures such as the first guide wheel, connecting cylinder, movable block, movable spring, movable rod, support frame, and second guide wheel, the movable rod can be springed back when the yarn is taut, thus preventing the yarn from breaking or deforming under taut conditions and achieving the purpose of protecting the yarn. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the base plate and fixing plate structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the movable plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the connecting cylinder of this utility model.

[0019] In the diagram: 1. Base plate; 2. Slide groove; 3. Fixed groove; 4. Slider; 5. Fixed plate; 6. Fixed pin; 7. Guide rod; 8. Threaded rod; 9. Movable plate; 10. Telescopic rod; 11. Support plate; 12. First guide wheel; 13. Limiting groove; 14. Connecting plate; 15. Connecting cylinder; 16. Movable block; 17. Movable spring; 18. Movable rod; 19. Support frame; 20. Second guide wheel. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1 to 4 This utility model provides three technical solutions:

[0022] Example 1: A drawing mechanism for a texturing machine for producing texturing yarn includes: a base plate 1, a slide groove 2, a fixed groove 3, a slider 4, and a fixed plate 5; the slide groove 2 is fixedly provided on the base plate 1, and the slider 4 is slidably connected in the slide groove 2, and the slider 4 is connected to the fixed plate 5, and the fixed groove 3 is fixedly provided on the base plate 1; the fixed plate 5 is fixedly connected to the fixed groove 3 by a fixed pin 6, and the fixed plate 5 is provided with a connecting component and an auxiliary component.

[0023] After connecting the slider 4 at the bottom of the fixing plate 5 to the corresponding groove 2 on the base plate 1, the fixing plate 5 is fixed in the fixing groove 3 on the base plate 1 by the fixing pin 6. The detachable fixing plate 5 facilitates the maintenance and repair of the guide wheel assembly.

[0024] Example 2: Based on Example 1, the guide rod 7 in the connecting assembly is fixedly installed on the upper end face of the fixed plate 5, and the end of the guide rod 7 is provided with a limit block. The fixed plate 5 is provided with a bearing, and the bearing is movably connected to the bottom end of the threaded rod 8. The end of the threaded rod 8 is provided with a cross knob, and a movable plate 9 is threadedly connected to the threaded rod 8. The movable plate 9 is slidably connected to the guide rod 7.

[0025] A support plate 11 is fixedly installed on the movable plate 9, and a first guide wheel 12 is rotatably connected to the support plate 11. Movable grooves are fixedly installed on the first guide wheel 12 at equal intervals. The movable grooves are used to position the thread.

[0026] The bottom end of the movable plate 9 is provided with a telescopic rod 10, and the other end of the telescopic rod 10 is provided on the fixed plate 5.

[0027] Rotating the cross knob at the end of the threaded rod 8 adjusts the height of the movable plate 9 so that the distance between the first guide wheel 12 and the second guide wheel 20 on the movable plate 9 is suitable for transporting the thread, and the movable groove on the first guide wheel 12 is used to position the thread.

[0028] Example 3: Based on Example 2, the limiting groove 13 in the auxiliary component is fixedly installed on the side wall of the threaded rod 8 and the guide rod 7, and the connecting plate 14 is fixedly provided with a limiting hole, and the limiting groove 13 is adapted to the limiting hole on the connecting plate 14, and the upper end face of the connecting plate 14 is fixedly provided with a connecting cylinder 15.

[0029] A movable rod 18 is movably inserted into the connecting cylinder 15, and a movable block 16 is fixedly installed on the side wall of the movable rod 18. A movable spring 17 is provided between the movable block 16 and the connecting cylinder 15.

[0030] The lower end of the movable rod 18 passes through the connecting plate 14 and is connected to the support frame 19, and a second guide wheel 20 is rotatably connected to the support frame 19.

[0031] After connecting the slider 4 at the bottom of the fixed plate 5 to the corresponding groove 2 on the base plate 1, and then fixing the fixed plate 5 in the fixed groove 3 on the base plate 1 by the fixing pin 6, the height of the movable plate 9 is adjusted by rotating the cross knob at the end of the threaded rod 8 so that the distance between the first guide wheel 12 and the second guide wheel 20 on the movable plate 9 is suitable for the transport of the thread. The movable groove on the first guide wheel 12 is used to position the thread. If the thread is in a taut state, it will drive the second guide wheel 20 to move upward, the support frame 19 connected to the second guide wheel 20 to move upward, the movable rod 18 at the end of the support frame 19 to move upward, and the movable block 16 on the side wall of the movable rod 18 to squeeze the movable spring 17 to move upward, so that the thread is not in a taut state, avoiding the thread from breaking or deforming in a taut state, thereby achieving the purpose of protecting the thread.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drafting mechanism for a texturing machine for the production of texturing yarn, comprising: The base plate (1), the slide groove (2), the fixing groove (3), the slider (4) and the fixing plate (5); the slide groove (2) is fixedly provided on the base plate (1), and the slider (4) is slidably connected in the slide groove (2), and the slider (4) is connected to the fixing plate (5), and the fixing groove (3) is fixedly provided on the base plate (1). The feature is that the fixing plate (5) is fixedly connected to the fixing groove (3) by a fixing pin (6), and the fixing plate (5) is provided with a connecting component and an auxiliary component.

2. The drawing mechanism of a texturing machine for producing texturing yarn according to claim 1, characterized in that: The connecting assembly includes a guide rod (7), a threaded rod (8), and a movable plate (9). The guide rod (7) is fixedly mounted on the upper surface of the fixed plate (5), and a limit block is provided at the end of the guide rod (7). A bearing is provided on the fixed plate (5), and the bearing is movably connected to the bottom end of the threaded rod (8). A cross knob is provided at the end of the threaded rod (8), and a movable plate (9) is threadedly connected to the threaded rod (8). The movable plate (9) is slidably connected to the guide rod (7).

3. A drawframe according to claim 2, characterised in that: A support plate (11) is fixedly installed on the movable plate (9), and a first guide wheel (12) is rotatably connected to the support plate (11).

4. The drawing mechanism of a texturing machine for producing texturing yarn according to claim 3, characterized in that: The bottom end of the movable plate (9) is provided with a telescopic rod (10), and the other end of the telescopic rod (10) is provided on the fixed plate (5).

5. The drawing mechanism of a texturing machine for producing texturing yarn according to claim 1, characterized in that: The auxiliary components include a limiting groove (13), a connecting plate (14), and a connecting cylinder (15); the limiting groove (13) is fixedly disposed on the side wall of the threaded rod (8) and the guide rod (7), and a limiting hole is fixedly disposed on the connecting plate (14), and the limiting groove (13) is adapted to the limiting hole on the connecting plate (14), and a connecting cylinder (15) is fixedly disposed on the upper end face of the connecting plate (14).

6. A drafting mechanism for an elasticizer of an elastic thread production machine according to claim 5, characterized in that: A movable rod (18) is movably inserted into the connecting cylinder (15), and a movable block (16) is fixedly provided on the side wall of the movable rod (18), and a movable spring (17) is provided between the movable block (16) and the connecting cylinder (15).

7. The drawing mechanism of a texturing machine for producing texturing yarn according to claim 6, characterized in that: The lower end of the movable rod (18) passes through the connecting plate (14) and is connected to the support frame (19), and a second guide wheel (20) is rotatably connected on the support frame (19).

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