Tensioning yarn guide device for fiber spinning

Abstract

The utility model discloses a fiber spinning tension yarn guide device, including placing seat, tensioning wheel, spacing ring and first spring, the top of placing seat is connected with first support and support cylinder, the top inside of first support is connected with yarn guide wheel, the top inside of support cylinder is provided with lifting cylinder, and the top inside of the lifting cylinder is connected with the yarn guide wheel. A second support is connected to the top of the lifting cylinder, a tensioning wheel is connected into the top of the second support, the outer surface of the tensioning wheel is symmetrically sleeved with two limiting rings, the side portions of the limiting rings are connected with two first springs, and the limiting rings are connected with the inner surface of one side of the tensioning wheel through the first springs. The limiting ring can be assisted to move repeatedly on the outer surface of the tensioning wheel through the elasticity of the first spring, fiber textile conveyed and moved on the surface of the tensioning wheel can be limited, guiding can be concentrated in the middle of the tensioning wheel, the problem of yarn disengagement when the fiber textile is close to the two ends of the tensioning wheel is avoided, and the stability of the guide wheel of the tensioning wheel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial fiber processing, in particular to a tensioning wire guide device for fiber spinning. Background Art

[0002] Automotive fiber textile parts mainly refer to semi-finished products molded from single-layer or multi-layer textile composite materials, combined with other rubber, plastic and chemical materials, and made into automotive assemblies and parts using a variety of manufacturing processes. Textile parts are the type of parts with the largest surface area among automotive parts, and are equally important as plastic parts. They play an important role in the safety performance, appearance performance, acoustic performance, environmental protection and energy saving of the entire vehicle.

[0003] A tensioning wire guide device for automotive fiber weaving disclosed in Chinese invention patent CN115490085B is provided with a plurality of groups of filament fiber guide structures through mounting grooves, and two tensioning seats that can move synchronously are provided in the filament fiber guide structures, and the spacing between the two tensioning seats is controlled by a tensioning adjustment component. When in use, the position of the wire guide adjustment plate on the height guide mechanism is adjusted according to the guide height required for the filament fiber, and the limited filament is passed through the two wire guide wheels. At the same time, the inclination of the wire guide bracket is adjusted to form a "Z"-shaped distribution, and the tension between the two wire guide wheels is adjusted by the tensioning adjustment component, and the filament fiber is tensioned and guided by the two wire guide wheels. When the tension of the filament fiber fluctuates, the tension on the two wire guide wheels and the tensioning seat becomes smaller when the filament fiber is relaxed, and the two wire guide wheels move away from each other synchronously. When the filament fiber is tense, the two wire guide wheels and The tension on the tensioning seat increases, and the two guide wheels move synchronously towards each other. The synchronous movement of the two guide wheels can quickly eliminate the friction movement of the filament fibers on the surface of the guide wheels, and compensate for the displacement of the filament fibers when the tension changes, so as to avoid the filament fibers from being derailed or broken due to the instantaneous change of the tension. At the same time, when the tension changes in a large range, the tension adjustment component responds quickly to adjust the distance between the two guide wheels to maintain the stability of the tension of the filament fibers, so as to achieve the effect of dynamic balance of tension and reduce the risk of derailment and breakage. However, the outer surfaces of both sides of the traditional tensioning wheel lack a limiting and guiding structure. When the wheel body guides and transports the fiber textile, the rolling activity causes the textile body to be unrestricted and irregularly wound. Due to the lack of limiting, the textile body detaches from the wheel body. In severe cases, the wheel may be twisted and broken, which urgently needs to be developed. Utility Model Content

[0004] The utility model aims to provide a tensioning guide wire device for fiber spinning to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tensioning guide wire device for fiber textile, comprising a placing seat, a tensioning wheel, a limiting ring and a first spring, the top of the placing seat is connected to a first bracket and a supporting tube, the top of the first bracket is internally connected to a guide wire wheel, the top of the supporting tube is internally provided with a lifting tube, the top of the lifting tube is connected to a second bracket, the top of the second bracket is internally connected to a tensioning wheel, the outer surface of the tensioning wheel is symmetrically sleeved with two limiting rings, the side of the limiting ring is connected to two first springs, the limiting ring is connected to the inner surface of one side of the tensioning wheel through the first spring, the two first springs are respectively arranged on the front and rear sides of the tensioning wheel, the two limiting rings play a role of limiting on both sides of the fiber textile guided on the surface of the tensioning wheel, and continuously guide it toward the middle to avoid the phenomenon of separation from the tensioning wheel.

[0006] Preferably, the top of the placement seat is connected to a movable groove, the movable groove is provided with a movable seat, the bottom of the movable seat is connected to a sliding sleeve, the sliding sleeve is provided with a sliding rod for sliding inside, the sliding rod is connected to the bottom of the movable groove, and the sliding sleeve slides along the sliding rod to assist the movable seat to stably move left and right in the movable groove.

[0007] Preferably, positioning slots are connected at equal intervals inside the front and rear sides of the movable groove, the front and rear sides of the movable seat are respectively connected to movable cavities, and the top of the movable cavity is connected to the movable groove.

[0008] Preferably, the top of the movable seat is connected to the bottom of the support tube, the middle of the support tube is connected to a screw rod, and the screw rod is connected to the inside of the lifting tube.

[0009] Preferably, a limit block is arranged inside the movable cavity, one side of the limit block is connected to the inner side of the movable cavity via a second spring, and the movement of the limit block can control the plugging state of the positioning plug-in and the positioning slot.

[0010] Preferably, the two sides inside the support tube are connected to limiting slide grooves, the bottoms on both sides of the lifting tube are connected to limiting sliders, the limiting sliders are slidably connected to the limiting slide grooves, and the limiting sliders slide along the limiting slide grooves to assist the lifting tube to move up and down in a straight line along the screw rod.

[0011] Preferably, the end of the screw rod is connected to a driven gear, one side of the driven gear is meshedly connected to a driving gear, the interior of the driving gear is connected to a transmission rod, the rear side of the top of the placement seat is connected to a support rod, the rear side of the support rod is provided with an operating handle, the end of the transmission rod is passed through a support tube and the top of the support rod is connected to the operating handle, and the support rod supports the end of the transmission rod.

[0012] Preferably, the other side and the top of the limit block are respectively connected with a positioning plug-in and an operating rod, the positioning plug-in is arranged correspondingly in position to the positioning slot, and the operating rod is movably arranged in the movable slot.

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

[0014] (1) The tensioning guide wire device for fiber spinning can limit the fiber spinning guided and moved on the surface of the tensioning wheel by using the elasticity of the first spring to assist the limiting ring to move repeatedly on the outer surface of the tensioning wheel. The guiding can be concentrated in the middle of the tensioning wheel to avoid the problem of fiber stripping near the two ends of the tensioning wheel, thereby improving the stability of the tensioning wheel guide wheel;

[0015] (2) The tensioning guide wire device for fiber spinning, by setting the movable groove, the sliding sleeve and the sliding rod, can assist the movable seat to move back and forth in the movable groove by sliding the sliding sleeve along the sliding rod, so as to adjust the distance between the tensioning wheel and the guide wire wheel, and facilitate the adjustment of the tension of the fiber spinning. By using the limit block, the operating rod, the second spring and the movable groove in coordination, the plug-in state of the adjustable positioning plug-in and the positioning slot is realized, and the movable seat can be conveniently adjusted to be positioned at a specific position in the movable groove;

[0016] (3) This type of tensioning wire guide device for fiber textile uses a transmission rod, an operating handle, a driven gear and a driving gear to achieve the lifting and lowering movement of the lifting cylinder when the screw is driven to rotate, which is used to adjust the use height of the tensioning wheel, thereby further improving the accurate adjustment of the tensioning degree of fiber textile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a left side structural diagram of the connection between the tensioning wheel and the placement seat of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0021] Figure 5 It is a schematic diagram of the top view of the structure of the connection between the tensioning wheel, the second bracket and the limiting ring of the utility model.

[0022] In the figure: 1. placement seat; 2. first bracket; 3. guide wire wheel; 4. movable groove; 401. positioning slot; 5. movable seat; 501. movable cavity; 502. movable groove; 6. sliding sleeve; 7. sliding rod; 8. support cylinder; 801. limiting slide groove; 9. lifting cylinder; 901. limiting slider; 10. screw; 11. positioning plug-in; 12. second bracket; 13. tensioning wheel; 14. driven gear; 15. driving gear; 16. transmission rod; 17. operating handle; 18. support rod; 19. limiting ring; 20. first spring; 21. limiting block; 2101. operating rod; 22. second 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. 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] See also Figure 1-5 The utility model provides an embodiment: a tensioning guide wire device for fiber textile, comprising a placement seat 1, a tensioning wheel 13, a limiting ring 19 and a first spring 20, the top of the placement seat 1 is connected to a first bracket 2 and a support tube 8, the top of the first bracket 2 is connected to a guide wire wheel 3, the top of the support tube 8 is provided with a lifting cylinder 9, the top of the lifting cylinder 9 is connected to a second bracket 12, the top of the second bracket 12 is connected to a tensioning wheel 13, and the outer surface of the tensioning wheel 13 is symmetrically sleeved with two limiting rings 19 Two first springs 20 are connected to the side of the limiting ring 19, and the limiting ring 19 is connected to the inner surface of one side of the tensioning wheel 13 through the first spring 20. The two first springs 20 are respectively arranged on the front and rear sides of the tensioning wheel 13. The elasticity of the first spring 20 can assist the limiting ring 19 to move repeatedly on the outer surface of the tensioning wheel 13, and can limit the fiber textile guided and moved on the surface of the tensioning wheel 13. The guidance can be concentrated in the middle of the tensioning wheel 13 to avoid the problem of wire stripping when approaching the two ends of the tensioning wheel 13.

[0025] The top of the placement seat 1 is connected to a movable groove 4, the interior of the movable groove 4 is provided with a movable seat 5, the bottom of the movable seat 5 is connected to a sliding sleeve 6, the interior of the sliding sleeve 6 is slidably provided with a sliding rod 7, the sliding rod 7 is connected to the bottom of the movable groove 4, the movable groove 4, the sliding sleeve 6 and the sliding rod 7 are arranged, and the sliding sleeve 6 slides along the sliding rod 7 to assist the movable seat 5 to move back and forth in the movable groove 4, which is used to adjust the distance between the tensioning wheel 13 and the guide wire wheel 3, so as to facilitate the adjustment of the tension of the fiber spinning.

[0026] Positioning slots 401 are connected at equal intervals on the front and rear sides of the movable groove 4 , and movable cavities 501 are connected on the front and rear sides of the movable seat 5 , respectively. A movable groove 502 is connected to the top of the movable cavity 501 .

[0027] The top of the moving seat 5 is connected to the bottom of the support tube 8 , and a screw rod 10 is connected to the middle of the support tube 8 , and the screw rod 10 is connected to the inside of the lifting tube 9 .

[0028] A limiting block 21 is disposed inside the active cavity 501 , and one side of the limiting block 21 is connected to the inner side of the active cavity 501 via a second spring 22 .

[0029] The two sides inside the support tube 8 are connected with the limiting sliding grooves 801 , the bottoms of the two sides of the lifting tube 9 are connected with the limiting sliding blocks 901 , and the limiting sliding blocks 901 are slidably connected with the limiting sliding grooves 801 .

[0030] The end of the screw rod 10 is connected to a driven gear 14, one side of the driven gear 14 is meshedly connected to a driving gear 15, a transmission rod 16 is connected to the inside of the driving gear 15, a support rod 18 is connected to the rear side of the top of the placement seat 1, an operating handle 17 is provided on the rear side of the support rod 18, the end of the transmission rod 16 is penetrated by a support tube 8 and the top of the support rod 18 is connected to the operating handle 17, the transmission rod 16, the operating handle 17, the driven gear 14 and the driving gear 15 are used in coordination to realize the lifting and lowering activities of the lifting cylinder 9 when the screw rod 10 is driven to rotate, which is used to adjust the use height of the tensioning wheel 13.

[0031] The other side and the top of the limit block 21 are respectively connected to the positioning plug-in 11 and the operating rod 2101. The position setting of the positioning plug-in 11 corresponds to the position setting of the positioning slot 401. The operating rod 2101 is movably set in the movable groove 502. Through the coordinated use of the limit block 21, the operating rod 2101, the second spring 22 and the movable groove 502, the plug-in state of the positioning plug-in 11 and the positioning slot 401 can be adjusted, and the specific position of the movable seat 5 in the movable groove 4 can be conveniently adjusted.

[0032] When the embodiment of the present application is in use: the movable groove 4, the sliding sleeve 6 and the sliding rod 7 are set, and the sliding sleeve 6 is used to slide along the sliding rod 7 to assist the movable seat 5 to move back and forth in the movable groove 4, which is used to adjust the distance between the tensioning wheel 13 and the wire guide wheel 3, so as to facilitate the adjustment of the tension of fiber spinning. Through the coordinated use of the limit block 21, the operating rod 2101, the second spring 22 and the movable groove 502, the plug-in state of the adjustable positioning plug-in 11 and the positioning slot 401 is realized, and the movable seat 5 can be conveniently adjusted to a specific position in the movable groove 4. The coordinated use of the transmission rod 16, the operating handle 17, the driven gear 14 and the driving gear 15 can realize the adjustable lifting and lowering activity of the lifting cylinder 9 when the screw rod 10 is driven to rotate, which is used to adjust the use height of the tensioning wheel 13, and further improve the accurate adjustment of the use tension of fiber spinning.

Claims

1. A tensioning guide wire device for fiber spinning, characterized in that: The invention comprises a placing seat (1), a tensioning wheel (13), a limiting ring (19) and a first spring (20); the top of the placing seat (1) is connected to a first bracket (2) and a support tube (8); the top of the first bracket (2) is connected to a wire guide wheel (3); the top of the support tube (8) is provided with a lifting tube (9); the top of the lifting tube (9) is connected to a second bracket (12); the top of the second bracket (12) is connected to the tensioning wheel (13); two limiting rings (19) are symmetrically sleeved on the outer surface of the tensioning wheel (13); the side of the limiting ring (19) is connected to two first springs (20); the limiting ring (19) is connected to the inner surface of one side of the tensioning wheel (13) through the first spring (20); the two first springs (20) are respectively provided on the front side and the rear side of the tensioning wheel (13).

2. A tensioning guide wire device for fiber spinning according to claim 1, characterized in that: The top of the placement seat (1) is connected to a movable groove (4), a movable seat (5) is arranged inside the movable groove (4), the bottom of the movable seat (5) is connected to a sliding sleeve (6), a sliding rod (7) is slidably arranged inside the sliding sleeve (6), and the sliding rod (7) is connected to the bottom of the movable groove (4).

3. A tensioning guide wire device for fiber spinning according to claim 2, characterized in that: Positioning slots (401) are connected at equal intervals inside the front and rear sides of the movable groove (4), the front and rear sides of the movable seat (5) are respectively connected to movable cavities (501), and the top of the movable cavity (501) is connected to a movable groove (502).

4. A tensioning guide wire device for fiber spinning according to claim 2, characterized in that: The top of the movable seat (5) is connected to the bottom of the support tube (8), the middle of the support tube (8) is connected to a screw rod (10), and the screw rod (10) is connected to the inside of the lifting tube (9).

5. A tensioning guide wire device for fiber spinning according to claim 3, characterized in that: A limit block (21) is arranged inside the movable cavity (501), and one side of the limit block (21) is connected to the inner side of the movable cavity (501) via a second spring (22).

6. A tensioning guide wire device for fiber spinning according to claim 1, characterized in that: The two sides inside the support cylinder (8) are connected to limit slide grooves (801), the bottoms of the two sides of the lifting cylinder (9) are connected to limit slide blocks (901), and the limit slide blocks (901) are slidably connected to the limit slide grooves (801).

7. A tensioning guide wire device for fiber spinning according to claim 4, characterized in that: The end of the screw rod (10) is connected to a driven gear (14), one side of the driven gear (14) is meshedly connected to a driving gear (15), the interior of the driving gear (15) is connected to a transmission rod (16), the rear side of the top of the placement seat (1) is connected to a support rod (18), the rear side of the support rod (18) is provided with an operating handle (17), the end of the transmission rod (16) is penetrated by a support tube (8), and the top of the support rod (18) is connected to the operating handle (17).

8. A tensioning guide wire device for fiber spinning according to claim 5, characterized in that: The other side and the top of the limit block (21) are respectively connected to a positioning plug-in (11) and an operating rod (2101); the positioning plug-in (11) is arranged to correspond to the position of the positioning slot (401); and the operating rod (2101) is movably arranged in the movable groove (502).

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