Yarn-loosening-preventing yarn twisting machine

Abstract

The utility model relates to the technical field of yarn twisting machines, in particular to an anti-thread-off yarn twisting machine, which comprises a yarn twisting mechanism, a tension mechanism and a winding component, the yarn twisting mechanism comprises a plurality of groups of thread outlet parts and a yarn twisting part, the plurality of groups of thread outlet parts are uniformly arranged on a group of mounting plates in the circumferential direction, the yarn twisting part is connected to the mounting plates, and the winding component is connected with the tension mechanism. The yarn twisting part is arranged between the multiple sets of yarn outlet parts, the yarn twisting part is communicated with the yarn outlet parts, and a yarn outlet is formed in the end, away from the yarn outlet parts, of the yarn twisting part; the tension mechanism is provided with a connecting roller shaft opposite to the yarn outlet, a power roller is arranged in the tension mechanism, and the tension mechanism wraps the power roller; the winding assembly is connected to the tension mechanism, and a position adjusting piece is arranged between the winding assembly and the tension mechanism. The utility model aims to improve the yarn twisting efficiency and the product quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to a twisting machine technical field, especially in a kind of anti-threading twisting machine. BACKGROUND

[0002] Twisting machine is the textile machinery equipment that many thin yarns are twisted into a strand.The role is to process yarn or after the strand yarn product into linear product, for weaving and knitting thread.Twisting machine body and circuit part composition, twisting machine body outside spindle is connected with the motor output shaft of circuit part, and spindle front end is equipped with connecting piece corresponding to tap switch.

[0003] In related art, after many thin yarns are twisted into a strand, in order to improve processing efficiency, directly send the yarn twisted into a strand into winding shuttle, and utilize the line hole and winding shuttle to straighten the line directly, reach the purpose of fast take-up by driving shuttle, but the state of the yarn twisted into a strand is not stable enough, and needs to rotate and wind while straightening by shuttle, which can easily make the yarn itself loose due to elasticity, resulting in the decline of product quality. UTILITARY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of anti-threading twisting machine, to improve the twisting efficiency, and improve product quality.

[0005] To achieve the above-mentioned purpose, the utility model provides an anti-threading twisting machine, which comprises a twisting mechanism, a tension mechanism and a winding assembly.

[0006] The twisting mechanism comprises a plurality of line outlets and a twisting part, the plurality of line outlets are evenly installed on a group of mounting plates in the circumferential direction, the twisting part is connected to the mounting plate and is located between the plurality of line outlets, the twisting part is connected to the line outlet, and a yarn outlet is provided at one end away from the line outlet;

[0007] The tension mechanism is provided with a link roller shaft relative to the yarn outlet, a power roller is arranged in the tension mechanism, and the tension mechanism is wrapped around the power roller; and

[0008] The winding assembly is connected to the tension mechanism, and a position adjusting member is arranged between the winding assembly and the tension mechanism.

[0009] In an embodiment of the present application, the tension mechanism comprises a control body and a tensioning roller:

[0010] The control body is drivingly connected to the power roller, and the control body is located below the winding assembly; and

[0011] The tensioning roller is arranged on the end face of the control body facing the power roller, and is connected to the periphery of the power roller, and the tensioning roller is connected to the link roller shaft.

[0012] In an embodiment of the present application, the plurality of tension rollers are arranged in multiple groups, the multiple groups of the tension rollers are arranged at intervals, and the multiple groups of the tension rollers sequentially comprise an adjusting roller, a tightening roller, and a limiting roller. The adjusting roller is connected to one end of the control body away from the connecting roller shaft and is at the same horizontal level of the connecting roller shaft. The tightening roller is above the adjusting roller. The limiting roller is connected to the periphery of the power roller and is above the tightening roller.

[0013] In an embodiment of the present application, the tension mechanism comprises a first tightening unit and a second tightening unit.

[0014] The first tightening unit comprises the connecting roller shaft, the adjusting roller, and the tightening roller, which are arranged in a triangular shape and below the power roller.

[0015] The second tightening unit comprises the limiting roller and the power roller. The limiting roller is above the power roller and is provided with multiple limiting sections facing the power roller.

[0016] In an embodiment of the present application, the position adjusting member is arranged above the tension mechanism and faces the winding assembly. The position adjusting member is provided with a moving guide rail and a pay-off support. The winding assembly and the moving guide rail are arranged in parallel. The pay-off support is drivingly connected to the moving guide rail for driving the pay-off support to reciprocate between the two ends of the winding assembly.

[0017] In an embodiment of the present application, the winding assembly comprises a winding mechanism and a pressing roller.

[0018] The bottom edge of the winding mechanism is arranged opposite to the position adjusting member. The side edge of the winding mechanism is provided with an opening part.

[0019] The pressing roller is rotationally connected to the winding mechanism and is connected to the bottom edge of the winding mechanism.

[0020] In an embodiment of the present application, a control cabinet is further included. The control cabinet is provided with multiple groups of twisting assemblies. Each group of the twisting assemblies comprises multiple groups of twisting units arranged side by side. Each twisting unit comprises the twisting mechanism, the tension mechanism, and the winding assembly.

[0021] The utility model discloses a technical scheme through adopting the work unit of twisting machine is split from the structure function to the twisting mechanism, the tension mechanism and the winding assembly, the twisting mechanism is equipped with a plurality of groups of outgoing line part, and a group of yarns can be stored in each outgoing line part, these outgoing line parts can be installed on an installation board, and the installation board is equipped with the twisting part, and the twisting part is between a plurality of groups of outgoing line parts, and a plurality of groups of yarns are twisted into a strand in the twisting part by the communication of the twisting part and outgoing line part, and the yarn is discharged at the yarn outlet, and the yarn twisted into a strand needs to be wound up, which can conveniently store or transport, makes the state of yarn more stable, and the tension mechanism is used for tensioning the yarn from the yarn outlet, and the state is more stable, and the winding assembly is connected through the tension mechanism, guarantees that the yarn is stably recycled, and the connecting roller shaft is arranged above the yarn outlet and is used for receiving the yarn in the first time after the yarn is discharged, and avoids the collision and extrusion between the yarn and the yarn outlet, and the yarn twisted into a strand is scattered, and the power roller is arranged in the tension mechanism and is used for stably conveying the yarn through the power roller while tensioning the yarn through the tension mechanism, guarantees the state of yarn, and the position adjusting piece is arranged between the winding assembly and the tension mechanism, and the structure can be a group of stirring hooks rotating between the two ends of the winding assembly, and the yarn reciprocates between the two ends of the winding roller of the winding assembly through rotation, so that the yarn is evenly wound, avoids the accumulation of the yarn at a certain position of the winding roller, and the yarn can be more stably received, and the above structure can effectively improve the twisting efficiency and improve the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structure shown in these drawings without creative labor for those skilled in the art.

[0023] Figure 1 It is the structure diagram of the anti-thread-off twisting machine of the utility model;

[0024] Figure 2 It is Figure 1 It is the local enlarged view of A in the middle;

[0025] Figure 3 It is the front view of the anti-thread-off twisting machine of the utility model.

[0026] EXPLANATION OF DRAWINGS:

[0027] 1, control cabinet; 10, twisting unit; 2, twisting mechanism; 21, wire outlet; 22, twisting part; 23, yarn outlet; 3, tension mechanism; 31, control body; 32, connecting roller; 33, power roller; 4, tension roller; 41, adjusting roller; 42, tensioning roller; 43, limiting roller; 44, limiting section; 45, first tensioning unit; 46, second tensioning unit; 5, winding assembly; 51, winding mechanism; 52, compression roller; 6, position adjusting piece; 61, wire unwinding support.

[0028] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0030] Reference Figures 1 to 3 In an embodiment of the present application, a thread-protecting twisting machine is provided, which comprises a twisting mechanism 2, a tension mechanism 3 and a winding assembly 5. The twisting mechanism 2 comprises a plurality of wire outlets 21 and twisting parts 23. The plurality of wire outlets 21 are evenly installed on a group of installation plates in the circumferential direction. The twisting parts 23 are connected to the installation plates and are located between the plurality of wire outlets 21. The twisting parts 23 are connected to the wire outlets 21 and are provided with yarn outlets 22 at the ends away from the wire outlets 21. The tension mechanism 3 is provided with a connecting roller 32 opposite the yarn outlet 22. The tension mechanism 3 is provided with a power roller 33 inside. The winding assembly 5 is connected to the tension mechanism 3. The position adjusting piece 6 is provided between the winding assembly 5 and the tension mechanism 3.

[0031] In the anti-off yarn twisting machine, a working unit of the twisting machine is divided into a twisting mechanism 2, a tension mechanism 3 and a winding assembly 5 in terms of structure and function. The twisting mechanism 2 is provided with a plurality of yarn outlet portions 21, each of which can store a group of yarns. The yarn outlet portions 21 are all mounted on a mounting plate, and the mounting plate is provided with a twisting portion 23 between the yarn outlet portions 21. The twisting portion 23 is connected to the yarn outlet portions 21, so that the plurality of yarns are twisted into a strand in the twisting portion 23 and are discharged from the yarn outlet 22. The twisted yarn needs to be wound up, which can facilitate storage or transportation and make the yarn more stable. Therefore, the tension mechanism 3 is provided for tensioning the yarn discharged from the yarn outlet 22 to make it more stable. The winding assembly 5 is connected to the tension mechanism 3 to ensure that the yarn is stably recycled. The link roller shaft 32 is arranged above the yarn outlet 22 to receive the yarn at the first time after the yarn is discharged and avoid the collision and extrusion between the yarn and the yarn outlet 22, which can cause the twisted yarn to spread out. The power roller 33 is further arranged in the tension mechanism 3 to stably convey the yarn while tensioning the yarn by the tension mechanism 3, so as to ensure the state of the yarn. The position adjusting member 6 is arranged between the winding assembly 5 and the tension mechanism 3. The structure of the position adjusting member 6 can be a group of yarn stirring hooks rotating between the two ends of the winding roller of the winding assembly 5. The yarn is reciprocated between the two ends of the winding roller of the winding assembly 5 by rotating, so that the yarn is evenly wound, the yarn is not accumulated at a certain position of the winding roller, and the yarn can be more stably received. The above structure can effectively improve the twisting efficiency and improve the product quality.

[0032] In combination with Figure 2 In an embodiment of the present application, the tension mechanism 3 includes a control body 31 and a tension roller 4. The control body 31 is drivingly connected to the power roller 33, and the control body 31 is below the winding assembly 5. The tension roller 4 is arranged on the end face of the control body 31 facing the power roller 33 and is connected to the periphery of the power roller 33. The tension roller 4 is connected to the link roller shaft 32.

[0033] In the anti-off-thread twisting machine, the tension mechanism 3 comprises a control body 31 and a tension roller 4. With the help of the tension mechanism 3, the yarn can be tightened to avoid off-thread. When the winding of the yarn is completed, the tension mechanism 3 can avoid off-track of the yarn and straighten the remaining yarn to slowly recover the machine body. Because the yarn is tightened by the tension mechanism 3, the power roller 33 is arranged in the tension mechanism 3 to assist the transmission of the yarn. The control body 31 is arranged to automatically or manually start and stop the power roller 33. The tension mechanism 3 is arranged on the control body 31 to facilitate disassembly and maintenance. The remaining yarn tightening structure is the tension roller 4. The tension roller 4 and the power roller 33 are arranged on the same end surface and the periphery of the power roller 33. The limiting section 44 is arranged on the periphery of the power roller 33 to limit and straighten the yarn, thereby improving the product quality.

[0034] For your reference Figures 1 to 2 In an embodiment of the application, the tension mechanism 3 comprises a first tightening unit 45 and a second tightening unit 46. The first tightening unit 45 comprises the connecting roller shaft 32, the adjusting roller 41 and the tightening roller 42. The three are arranged in a triangular shape and below the power roller 33. The second tightening unit 46 comprises the limiting roller 43 and the power roller 33. The limiting roller 43 is above the power roller 33 and faces the power roller 33 and is provided with a plurality of limiting sections 44.

[0035] In the anti-off-thread twisting machine, the tension mechanism 3 comprises a control body 31 and a tension roller 4. With the help of the tension mechanism 3, the yarn can be tightened to avoid off-thread. When the winding of the yarn is completed, the tension mechanism 3 can avoid off-track of the yarn and straighten the remaining yarn to slowly recover the machine body. Because the yarn is tightened by the tension mechanism 3, the power roller 33 is arranged in the tension mechanism 3 to assist the transmission of the yarn. The control body 31 is arranged to automatically or manually start and stop the power roller 33. The tension mechanism 3 is arranged on the control body 31 to facilitate disassembly and maintenance. The remaining yarn tightening structure is the tension roller 4. The tension roller 4 and the power roller 33 are arranged on the same end surface and the periphery of the power roller 33. The limiting section 44 is arranged on the periphery of the power roller 33 to limit and straighten the yarn, thereby improving the product quality.

[0036] For your reference Figures 1 to 2 In an embodiment of the application, the tension mechanism 3 comprises a first tightening unit 45 and a second tightening unit 46. The first tightening unit 45 comprises the connecting roller shaft 32, the adjusting roller 41 and the tightening roller 42. The three are arranged in a triangular shape and below the power roller 33. The second tightening unit 46 comprises the limiting roller 43 and the power roller 33. The limiting roller 43 is above the power roller 33 and faces the power roller 33 and is provided with a plurality of limiting sections 44.

[0037] In the anti-off yarn twisting machine, the tension mechanism 3 comprises a first tightening unit 45 and a second tightening unit 46, the first tightening unit 45 comprises a connecting roller shaft 32, an adjusting roller 41 and a tightening roller 42, the triangular structure is more stable, after the yarn is wound on the limiting section 44 of the connecting roller shaft 32, the adjusting roller 41 and the tightening roller 42, the cable can be initially straightened and stabilized, the off-yarn of the cable is avoided, and the yarn can be stably conveyed to the second straightening unit, the limiting roller 43 is provided with a plurality of limiting sections 44, so that the yarn can be repeatedly wound on the limiting sections 44 and the power roller 33 to achieve the straightening effect, and finally the yarn is output by the limiting roller 43, the off-yarn of the yarn before winding can be effectively avoided, the product quality can be effectively improved with the help of the above structure, and under the assistance of the power roller 33, the output efficiency of the yarn can be improved while the yarn damage is avoided.

[0038] With reference to Figures 1 to 3 In an embodiment of the application, the position adjusting member 6 is arranged to face the winding assembly 5 and is above the tension mechanism 3, the position adjusting member 6 is provided with a moving guide rail and a pay-off support 61, the winding assembly 5 and the moving guide rail are arranged in parallel, and the pay-off support 61 is drivingly connected to the moving guide rail and is used to drive the pay-off support 61 to reciprocate between the two ends of the winding assembly 5.

[0039] In the anti-off yarn twisting machine, the position adjusting member 6 is arranged to face the winding assembly 5 and is above the tension mechanism 3, the position adjusting member 6 is provided with a moving guide rail and a pay-off support 61, the winding assembly 5 and the moving guide rail are arranged in parallel, and the pay-off support 61 is drivingly connected to the moving guide rail and is used to drive the pay-off support 61 to reciprocate between the two ends of the winding assembly 5.

[0040] With reference to Figure 1 In an embodiment of the application, the winding assembly 5 comprises a winding mechanism 51 and a pressing roller 52, the bottom edge of the winding mechanism 51 is arranged to face the position adjusting member 6, and the side edge of the winding mechanism 51 is provided with an opening part; the pressing roller 52 is rotationally connected to the winding mechanism 51 and is connected to the bottom edge of the winding mechanism 51.

[0041] In the anti-off yarn twisting machine, the winding assembly 5 comprises a winding mechanism 51 and a compression roller 52, the bottom edge of the winding mechanism 51 is arranged opposite to the yarn support 61, both of which are kept substantially horizontal, so as to keep the yarn stable as much as possible and avoid yarn off, the side edge of the winding mechanism 51 is provided with a mold opening part, which can easily open the winding mechanism 51 to take out the yarn from the winding roller after winding is completed, thereby improving the operation efficiency, and the compression roller 52 is rotationally connected to the winding mechanism 51, which is used for cooperating with the winding mechanism 51 to compress the sent yarn, so that the yarn state is more stable, and the winding of the yarn can be assisted, thereby improving the operation efficiency of the machine.

[0042] In combination with the accompanying drawings Figures 1 to 3 In an embodiment of the present application, the control cabinet 1 is further provided, and the control cabinet 1 is provided with a plurality of twisting assemblies, each of the twisting assemblies comprises a plurality of twisting units 10 arranged side by side, and each of the twisting units 10 comprises the twisting mechanism 2, the tension mechanism 3 and the winding assembly 5.

[0043] In the anti-off yarn twisting machine, the anti-off yarn twisting machine as a whole comprises a control cabinet 1, a plurality of twisting assemblies can be arranged in the control cabinet, each of the twisting assemblies comprises a plurality of twisting units 10, in the present application, each of the twisting assemblies comprises four twisting units 10, and adjacent twisting assemblies are separated by a partition plate, so that when one of the twisting assemblies is operated, the other twisting assemblies can remain in the working state, and each of the twisting units 10 comprises the twisting mechanism 2, the tension mechanism 3 and the winding assembly 5, and all the features thereof, so that the anti-off yarn twisting machine can keep a plurality of twisting units 10 working at the same time, thereby greatly improving the working efficiency of the equipment.

[0044] In the drawings of the present application, the same or similar reference signs correspond to the same or similar parts; in the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms “upper”, “lower”, “left”, “right” and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, and for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0045] The above is only a preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A yarn twisting machine for preventing yarn slippage, characterized in that, include: A yarn twisting mechanism, comprising multiple sets of yarn outlet sections and a yarn twisting section, wherein the multiple sets of yarn outlet sections are circumferentially and evenly mounted on a set of mounting plates, the yarn twisting section is connected to the mounting plates and is located between the multiple sets of yarn outlet sections, the yarn twisting section is connected to the yarn outlet sections, and has a yarn outlet at one end away from the yarn outlet sections; A tension mechanism is provided with a connecting roller shaft relative to the yarn outlet, and a power roller is provided inside the tension mechanism, with the tension mechanism wrapped around the power roller; as well as A winding assembly is connected to the tension mechanism, and a position adjustment element is provided between the winding assembly and the tension mechanism.

2. The anti-slip yarn twisting machine according to claim 1, characterized in that, The tension mechanism includes: A control unit, which is driven and connected to the power roller, is positioned below the winding assembly; and The tensioning roller is located on the end face of the control body facing the power roller and is connected to the periphery of the power roller. The tensioning roller is connected to the connecting roller shaft.

3. The anti-loosening twisting machine according to claim 2, characterized in that, The tensioning rollers are provided in multiple sets, which are spaced apart. Each set of tensioning rollers includes an adjusting roller, a tensioning roller, and a limiting roller in sequence. The adjusting roller is connected to the end of the control body away from the connecting roller shaft and is at the same horizontal height as the connecting roller shaft. The tensioning roller is located above the adjusting roller, and the limiting roller is connected to the periphery of the power roller and is located above the tensioning roller.

4. The anti-loosening twisting machine according to claim 3, characterized in that, The tension mechanism includes: The first tensioning unit includes the connecting roller shaft, the adjusting roller, and the tensioning roller, which are arranged in a triangle and located below the power roller; and The second tensioning unit includes the limiting roller and the power roller. The limiting roller is located above the power roller and has multiple limiting sections facing the power roller.

5. A yarn twisting machine for preventing yarn slippage as described in any one of claims 1 to 4, characterized in that, The position adjustment component is positioned facing the winding assembly and above the tension mechanism. The position adjustment component is equipped with a movable guide rail and a wire feeding bracket. The winding assembly and the movable guide rail are arranged in parallel. The wire feeding bracket is driven and connected to the movable guide rail to drive the wire feeding bracket to reciprocate between the two ends of the winding assembly.

6. The anti-loosening twisting machine as described in claim 5, characterized in that, The winding assembly includes: A winding mechanism, wherein the bottom edge of the winding mechanism is positioned relative to the position adjusting member, and the side edge of the winding mechanism is provided with a mold opening portion; and A pressure roller is rotatably connected to the winding mechanism and to the bottom edge of the winding mechanism.

7. The anti-spinning twisting machine as described in claim 1, characterized in that, It also includes a control cabinet, which contains multiple sets of twisting assemblies. Each set of twisting assemblies includes multiple sets of twisting units arranged side by side. Each twisting unit includes the twisting mechanism, the tension mechanism, and the winding assembly.

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