Doubling machine with tension adjusting device

Abstract

The utility model is applicable to the technical field of doubling machines, and provides a doubling machine with a tension adjusting device, which comprises a base and a support plate fixedly mounted at the top of the base. The pay-off wheel and the take-up wheel are arranged on the base and the supporting plate respectively; the doubling coils and the limiting wheels are fixedly mounted on one side of the supporting plate and used for guiding yarns; the tension adjusting wheel is arranged on one side of the supporting plate and used for adjusting yarn tension; the tension detector is hinged to one side of the supporting plate and used for detecting yarn tension; the tension adjusting mechanism is arranged on the supporting plate and used for adjusting the tension adjusting wheel; the tightness adjusting mechanism is arranged on one side of the supporting plate and used for adjusting the tightness of the yarn. The doubling machine with the tension adjusting device has the advantages that the tensioning degree of multiple strands of yarn can be kept consistent, the tension of the yarn can be adjusted conveniently, and doubling operation of the yarn is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire doubling machines, and in particular relates to a wire doubling machine with a tension regulating device. Background Art

[0002] The tension adjustment of the yarn in the doubling machine is an important step to ensure the stability and continuity of the yarn during the textile process. At present, in the process of yarn doubling, the yarns on multiple output yarn tubes are passed through the doubling wheel to complete the doubling.

[0003] However, since the tension of the yarns on different output bobbins is different during the output process, and the ordinary tensioning device cannot maintain the same tension of the yarn, the tightness of the yarn after the yarn is paralleled will be different, resulting in unstable yarn quality. Utility Model Content

[0004] The utility model provides a doubling machine with a tension regulating device, aiming to solve the problem in the background technology that the current doubling machine cannot maintain consistent tension levels of multiple yarns.

[0005] To solve the above problems, the utility model is implemented as follows: a winding machine with a tension adjustment device comprises: a base and a support plate fixedly mounted on the top of the base; a pay-off wheel and a take-up wheel respectively arranged on the base and the support plate; a group of winding coils and a limit wheel fixedly mounted on one side of the support plate for guiding the yarn; a tension adjustment wheel arranged on one side of the support plate for adjusting the yarn tension; a tension detector hinged on one side of the support plate for detecting the yarn tension; a tension adjustment mechanism arranged on the support plate for adjusting the tension adjustment wheel; a tightness adjustment mechanism arranged on one side of the support plate for adjusting the tightness of the yarn; and a moving mechanism arranged on the base and the support plate for moving the take-up wheel.

[0006] Preferably, the tension adjustment mechanism includes: a mounting opening provided on one side of the support plate, the mounting opening being in sliding contact with the tension adjustment wheel; a first electric telescopic rod fixedly installed in the mounting opening, the output rod of the first electric telescopic rod being fixedly connected to the tension adjustment wheel housing; a guide opening provided on the tension adjustment wheel housing; a guide block fixedly installed in the mounting opening, the guide block being slidably connected to the guide opening.

[0007] Preferably, the tightness adjustment mechanism comprises: a guide wheel fixedly mounted on one side of the support plate and a second electric telescopic rod; and a pressure wheel mounted on the second electric telescopic rod, wherein the pressure wheel is close to the guide wheel.

[0008] Preferably, an anti-skid ring is installed in the pressure wheel, and the anti-skid ring is matched with the guide wheel, and a group of parallel coils are all installed with a silicone ring.

[0009] Preferably, the moving mechanism includes: a mounting plate fixedly mounted on one side of the support plate; a one-way screw rotatably mounted on the mounting plate and the base; a slider threadedly sleeved on the one-way screw, the slider being in sliding contact with the support plate; a hydraulic cylinder fixedly mounted on the slider, a U-shaped plate fixedly mounted on the hydraulic cylinder; and a driving mechanism arranged on the one-way screw and the mounting plate.

[0010] Preferably, the driving mechanism includes: a driving wheel fixedly mounted on the one-way screw; a belt mounted on the driving wheel; a protective box fixedly mounted on the mounting plate, the protective box cover being mounted on the driving wheel and the belt; and a motor fixedly mounted on the top of the protective box, the output shaft of the motor being fixedly connected to the one-way screw.

[0011] Preferably, a plurality of fixed plates are fixedly mounted on the base and the U-shaped plate, a cylinder is mounted on the plurality of fixed plates, a rectangular frame is rotatably mounted on the plurality of cylinders and a plurality of fixed plates away from the plurality of cylinders, and the plurality of rectangular frames are adapted to the pay-out wheel and the take-up wheel.

[0012] Preferably, a guiding mechanism for guiding the yarn is installed at the bottom of the fixing plate, and the guiding mechanism is located below the take-up wheel.

[0013] Compared with the related art, the wire doubling machine with tension adjustment device provided by the utility model has the following beneficial effects:

[0014] By using the tension adjustment mechanism in combination with the tension adjustment mechanism, the tension of the yarn can be adjusted more conveniently, so that the tension of multiple strands of yarn can be kept consistent, which is beneficial to the yarn paralleling operation. The first electric telescopic rod drives the tension adjustment wheel to slide, thereby adjusting the tension of the yarn, and the adjustment is relatively quick;

[0015] The combination of the guide wheel and the pressure wheel can stably guide the yarn, reduce the shaking and deviation of the yarn, and ensure the stability and consistency of the yarn during the doubling process. The setting of the silicone ring can reduce the direct friction between the yarn and the guide wheel and the pressure wheel, reduce the wear of the yarn, and extend the service life of the yarn. The take-up wheel is moved by the moving mechanism, and then the take-up wheel is automatically loaded and unloaded, which is conducive to the replacement of the take-up wheel.

[0016] A group of unidirectional screws are driven to rotate synchronously through a driving mechanism to move the take-up wheel, which can ensure the smooth sliding of the take-up wheel. The rectangular frame is driven to slide by the cylinder to slide the rectangular frame away from the output rod of the pay-off wheel or the take-up wheel, so that it can be quickly disassembled. The disassembly is relatively quick, and the yarn is guided by the guide mechanism to ensure that it is evenly wound on the take-up wheel, which is beneficial to the winding operation of the yarn.

[0017] Compared with the prior art, the doubling machine with a tension adjustment device provided in the present solution can keep the tension of multiple strands of yarn consistent, thereby facilitating the adjustment of the tension of the yarn, which is beneficial to the doubling operation of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a doubling machine with a tension adjustment device provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of a doubling machine with a tension adjustment device provided by the utility model;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of a doubling machine with a tension adjustment device provided by the utility model;

[0021] Figure 4 This is an assembly diagram of the middle limit wheel and the belt provided by the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the parallel coil provided by the utility model;

[0023] Figure 6 This is an assembly diagram of the guide wheel and the pressure wheel provided by the utility model;

[0024] Figure 7 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0025] Figure 8 for Figure 4 An enlarged schematic diagram of the structure of part B shown in FIG.

[0026] Fig. 9 for Figure 3 Schematic diagram of the enlarged structure of part C shown in FIG.

[0027] Figure numerals: 1. base; 2. support plate; 3. pay-off wheel; 4. take-up wheel; 5. parallel coil; 6. limit wheel; 7. tension adjustment wheel; 8. tension detector; 9. installation port; 10. first electric telescopic rod; 11. guide port; 12. guide block; 13. guide wheel; 14. second electric telescopic rod; 15. pressure wheel; 16. anti-slip ring; 17. one-way screw; 18. slider; 19. hydraulic cylinder; 20. U-shaped plate; 21. driving wheel; 22. belt; 23. protective box; 24. motor; 25. fixing plate; 26. cylinder; 27. rectangular frame; 28. guide mechanism. DETAILED DESCRIPTION

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0029] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] The utility model embodiment provides a wire doubling machine with a tension adjustment device, such as Figure 1-9 As shown, the winding machine with a tension adjustment device includes: a base 1 and a support plate 2 fixedly installed on the top of the base 1; a pay-off wheel 3 and a take-up wheel 4 respectively arranged on the base 1 and the support plate 2; a group of winding coils 5 and a limiting wheel 6 fixedly installed on one side of the support plate 2 for guiding the yarn; a tension adjustment wheel 7 arranged on one side of the support plate 2 for adjusting the yarn tension; a tension detector 8 hinged on one side of the support plate 2 for detecting the yarn tension; a tension adjustment mechanism arranged on the support plate 2 for adjusting the tension adjustment wheel 7; a tightness adjustment mechanism arranged on one side of the support plate 2 for adjusting the tightness of the yarn; a moving mechanism arranged on the base 1 and the support plate 2 for moving the take-up wheel 4.

[0031] In this embodiment, when the yarn needs to be paralleled, it is first made to pass through a group of paralleling loops 5 and to slide in contact with the limiting wheel 6, the tension adjusting wheel 7, the tension detector 8 and the guide mechanism 28, and then the yarn is connected to the take-up wheel 4, and then the tightness adjusting mechanism is adjusted to adjust the distance between the pressure wheel 15 and the guide wheel 13, thereby increasing the resistance between the yarn and the guide wheel 13, so that multiple yarns have the same tightness, and then the tension adjusting wheel 7 is adjusted to make the tension adjusting wheel 7 slide out or shrink, tighten or loosen the yarn, and thus adjust the tension of the yarn. The adjustment is relatively quick, and the tension of the yarn can be adjusted more conveniently by using the tightness adjusting mechanism in combination with the tension adjusting mechanism, so that the tension of multiple strands of yarn can be kept consistent, which is beneficial to the paralleling operation of the yarn.

[0032] In a further preferred embodiment of the utility model, the tension adjustment mechanism includes: a mounting opening 9 opened on one side of the support plate 2, the mounting opening 9 being in sliding contact with the tension adjustment wheel 7; a first electric telescopic rod 10 fixedly installed in the mounting opening 9, the output rod of the first electric telescopic rod 10 being fixedly connected to the outer casing of the tension adjustment wheel 7; a guide opening 11 opened on the outer casing of the tension adjustment wheel 7; a guide block 12 fixedly installed in the mounting opening 9, the guide block 12 being slidably connected to the guide opening 11.

[0033] In this embodiment, when adjusting the yarn tension, first start the first electric telescopic rod 10, so that the first electric telescopic rod 10 drives the tension adjusting wheel 7 to slide, and the tension adjusting wheel 7 slides along the installation opening 9, and then the tension adjusting wheel 7 tightens or loosens the yarn, thereby adjusting the tension of the yarn, and the adjustment is relatively quick. The first electric telescopic rod 10 drives the tension adjusting wheel 7 to slide, and then the tension of the yarn is adjusted, and the adjustment is relatively quick.

[0034] In a further preferred embodiment of the utility model, the tightness adjustment mechanism includes: a guide wheel 13 and a second electric telescopic rod 14 fixedly mounted on one side of the support plate 2; a pressure wheel 15 mounted on the second electric telescopic rod 14, and the pressure wheel 15 is close to the guide wheel 13.

[0035] In this embodiment, by using the guide wheel 13 and the pressure wheel 15 in combination, the yarn can be guided stably, the shaking and deviation of the yarn can be reduced, and the stability and consistency of the yarn during the paralleling process can be ensured. At the same time, the setting of the guide wheel 13 and the pressure wheel 15 can also effectively increase or reduce the resistance of the yarn, thereby improving the tension adjustment of the yarn, which is better for use.

[0036] In a further preferred embodiment of the utility model, the pressure wheel 15 is equipped with an anti-skid ring 16, the anti-skid ring 16 is adapted to the guide wheel 13, and a group of the parallel coils 5 are all equipped with a silicone ring.

[0037] In this embodiment, by providing the silicone ring, the direct friction between the yarn and the guide wheel 13 and the pressure wheel 15 can be reduced, thereby reducing yarn wear and extending the service life of the yarn.

[0038] In a further preferred embodiment of the utility model, the moving mechanism includes: a mounting plate fixedly mounted on one side of the support plate 2; a one-way screw 17 rotatably mounted on the mounting plate and the base 1; a slider 18 threadedly sleeved on the one-way screw 17, the slider 18 being in sliding contact with the support plate 2; a hydraulic cylinder 19 fixedly mounted on the slider 18, a U-shaped plate 20 fixedly mounted on the hydraulic cylinder 19; and a driving mechanism arranged on the one-way screw 17 and the mounting plate.

[0039] In this embodiment, when the take-up wheel 4 needs to be replaced, the yarn is first cut, and then the hydraulic cylinder 19 is started, so that the hydraulic cylinder 19 drives the take-up wheel 4 to slide, and the take-up wheel 4 slides away from the support plate 2, and then the driving mechanism is started, so that the driving mechanism drives the one-way screw 17 to rotate, and the one-way screw 17 drives the slider 18 to slide, and the slider 18 drives the take-up wheel 4 to slide, and the take-up wheel 4 slides and contacts the base 1, and then the take-up wheel 4 is removed for replacement, and the take-up wheel 4 is moved by the moving mechanism, and then the take-up wheel 4 is automatically loaded and unloaded, which is conducive to the replacement operation of the take-up wheel 4.

[0040] In a further preferred embodiment of the utility model, the driving mechanism includes: a driving wheel 21 fixedly mounted on the one-way screw 17; a belt 22 mounted on the driving wheel 21; a protective box 23 fixedly mounted on the mounting plate, the protective box 23 covering the driving wheel 21 and the belt 22; a motor 24 fixedly mounted on the top of the protective box 23, the output shaft of the motor 24 being fixedly connected to the one-way screw 17.

[0041] In this embodiment, when it is necessary to drive the one-way screw 17 to rotate, the motor 24 is first started so that the output shaft of the motor 24 drives the one-way screw 17 to rotate. When the one-way screw 17 rotates, it synchronously drives the driving wheel 21 to rotate, so that the driving wheel 21 drives the belt 22 to rotate, and the belt 22 drives a group of one-way screws 17 to rotate synchronously, and then a group of sliders 18 unload the wire take-up wheel 4. A group of one-way screws 17 are driven to rotate synchronously through the driving mechanism, and then the wire take-up wheel 4 is moved, which can ensure that the wire take-up wheel 4 slides smoothly.

[0042] In a further preferred embodiment of the utility model, a plurality of fixed plates 25 are fixedly mounted on the base 1 and the U-shaped plate 20, a cylinder 26 is mounted on the plurality of fixed plates 25, a rectangular frame 27 is rotatably mounted on the plurality of cylinders 26 and the plurality of fixed plates 25 away from the plurality of cylinders 26, and the plurality of rectangular frames 27 are adapted to the pay-out wheel 3 and the take-up wheel 4.

[0043] In this embodiment, when the pay-out wheel 3 and the take-up wheel 4 need to be replaced, it is only necessary to start the cylinder 26, so that the cylinder 26 drives the rectangular frame 27 to slide away from the output rods of the pay-out wheel 3 and the take-up wheel 4, and the replacement operation can be performed. The cylinder 26 drives the rectangular frame 27 to slide, so that the rectangular frame 27 slides away from the output rod of the pay-out wheel 3 or the take-up wheel 4, and then the pay-out wheel 3 and the take-up wheel 4 are quickly disassembled, and the disassembly is relatively quick.

[0044] In a further preferred embodiment of the present invention, a guide mechanism 28 for guiding the yarn is installed at the bottom of the fixing plate 25 , and the guide mechanism 28 is located below the take-up wheel 4 .

[0045] In this embodiment, the yarn is guided by the guide mechanism 28 to ensure that the yarn is evenly wound around the take-up wheel 4, which is beneficial to the winding operation of the yarn.

[0046] In summary, compared with the related technology, the method can make the tension of multiple yarns consistent, thereby facilitating the adjustment of the tension of the yarns, which is beneficial to the yarn paralleling operation.

[0047] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0048] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A doubling machine with a tension adjustment device, characterized in that: include: A base (1) and a support plate (2) fixedly mounted on the top of the base (1); A pay-off wheel (3) and a take-up wheel (4) respectively arranged on the base (1) and the support plate (2); A set of parallel coils (5) and a limiting wheel (6) fixedly mounted on one side of the support plate (2) for guiding the yarn; A tension adjustment wheel (7) provided on one side of the support plate (2) and used for adjusting the tension of the yarn; A tension detector (8) hinged to one side of the support plate (2) for detecting the tension of the yarn; A tension adjustment mechanism provided on the support plate (2) and used for adjusting the tension adjustment wheel (7); A tension adjustment mechanism provided on one side of the support plate (2) for adjusting the tension of the yarn; A moving mechanism is provided on the base (1) and the support plate (2) and is used to move the wire take-up wheel (4).

2. The wire doubling machine with a tension adjustment device according to claim 1, characterized in that: The tension adjustment mechanism comprises: A mounting opening (9) is provided on one side of the support plate (2), wherein the mounting opening (9) is in sliding contact with the tension adjustment wheel (7); A first electric telescopic rod (10) fixedly mounted in the mounting opening (9), wherein an output rod of the first electric telescopic rod (10) is fixedly connected to a housing of the tension adjustment wheel (7); A guide opening (11) provided on the outer shell of the tension adjustment wheel (7); A guide block (12) is fixedly mounted in the mounting opening (9), and the guide block (12) is slidably connected to the guide opening (11).

3. The doubling machine with tension adjustment device according to claim 1, characterized in that: The tightness adjustment mechanism comprises: A guide wheel (13) and a second electric telescopic rod (14) fixedly mounted on one side of the support plate (2); A pressure wheel (15) is mounted on the second electric telescopic rod (14), wherein the pressure wheel (15) is close to the guide wheel (13).

4. The doubling machine with tension adjustment device according to claim 3, characterized in that: The pressure wheel (15) is equipped with an anti-skid ring (16), and the anti-skid ring (16) is compatible with the guide wheel (13). A group of parallel coils (5) are all equipped with a silicone ring.

5. The wire doubling machine with a tension adjustment device according to claim 1, characterized in that: The moving mechanism comprises: A mounting plate fixedly mounted on one side of the support plate (2); Rotating a one-way screw (17) mounted on the mounting plate and the base (1); a sliding block (18) threadably sleeved on the one-way screw rod (17), the sliding block (18) being in sliding contact with the support plate (2); A hydraulic cylinder (19) fixedly mounted on the sliding block (18), wherein a U-shaped plate (20) is fixedly mounted on the hydraulic cylinder (19); A driving mechanism is arranged on the one-way screw (17) and the mounting plate.

6. The doubling machine with tension adjustment device according to claim 5, characterized in that: The driving mechanism comprises: A driving wheel (21) fixedly sleeved on the one-way screw rod (17); A belt (22) sleeved on the driving wheel (21); A protection box (23) fixedly mounted on the mounting plate, the protection box (23) covering the driving wheel (21) and the belt (22); A motor (24) is fixedly mounted on the top of the protection box (23), and an output shaft of the motor (24) is fixedly connected to the one-way screw (17).

7. The doubling machine with tension adjustment device according to claim 1, characterized in that: A plurality of fixing plates (25) are fixedly mounted on the base (1) and the U-shaped plate (20), a cylinder (26) is mounted on the plurality of fixing plates (25), a rectangular frame (27) is rotatably mounted on the plurality of cylinders (26) and the plurality of fixing plates (25) away from the plurality of cylinders (26), and the plurality of rectangular frames (27) are compatible with the pay-off wheel (3) and the take-up wheel (4).

8. The doubling machine with tension adjustment device according to claim 7, characterized in that: The bottom of the fixed plate (25) is equipped with a guide mechanism (28) for guiding the yarn, and the guide mechanism (28) is located below the take-up wheel (4).

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