阅读说明：本技术 一种用于毛巾生产加工的捻线设备 (Twisting equipment for producing and processing towels ) 是由 朱汉忠 于 2021-09-14 设计创作，主要内容包括：本发明涉及机械捻线技术领域,且公开了一种用于毛巾生产加工的捻线设备,包括工作台以及位于工作台上的合股模块,所述工作台上设置有用于对单股细纱进行固定的支撑辊,所述工作台上还设置有张力调节组件以及位于张力调节组件两侧的引导组件与辅助机构,所述张力调节组件包括第二支撑架、电动推杆、U型板以及张力支撑块；本发明,通过设置的张力调节组件以及辅助机构的配合使用,能够提高捻线加工质量,从而提高毛巾的生产质量。(The invention relates to the technical field of mechanical twisting, and discloses twisting equipment for producing and processing towels, which comprises a workbench and a stranding module positioned on the workbench, wherein a supporting roller for fixing single-stranded spun yarns is arranged on the workbench, a tension adjusting assembly, a guide assembly and an auxiliary mechanism are also arranged on the workbench, and the guide assembly and the auxiliary mechanism are positioned on two sides of the tension adjusting assembly; according to the invention, the twisting processing quality can be improved by matching the tension adjusting assembly and the auxiliary mechanism, so that the production quality of the towel is improved.)

1. A twisting device for towel production and processing comprises a workbench (1) and a stranding module (18) positioned on the workbench (1), and is characterized in that: be provided with on workstation (1) and be used for carrying out fixed backing roll (3) to the single-stranded spun yarn, still be provided with tension adjusting part and be located guide assembly and complementary unit of tension adjusting part both sides on workstation (1), tension adjusting part includes second support frame (8), electric putter (13), U template (30) and tension supporting shoe (32), second support frame (8) with fixed connection between workstation (1), electric putter (13) set up in on second support frame (8), U template (30) are fixed to be set up in electric putter's (13) flexible end, and tension supporting shoe (32) rotate and install in U template (30), and still be provided with in U template (30) and be used for carrying out monitoring pressure sensor (31) to the vertical direction atress of tension supporting shoe (32), complementary unit includes riser (23), A thread-combining block (36), a fixed block (33), a fixed plate (12) and a telescopic plate (10), wherein the vertical plate (23) is connected with the workbench (1) in a sliding way, and the vertical plate (23) is also provided with a guide groove (35) for fixing the closing line by matching with the fixed block (33), the thread-combining block (36) is rotatably arranged in the vertical plate (23), the fixed block (33) is fixedly connected with the fixed plate (12), the fixed plate (12) is connected with the telescopic plate (10) through a connecting plate (11), a linkage plate (34) used for linkage between the vertical plate (23) and the connecting plate (11) is also fixed on the connecting plate (11), and the second support frame (8) is also provided with a first driving assembly for adjusting the working height of the telescopic plate (10), and the workbench (1) is also provided with a second driving assembly for driving the vertical plate (23) to move.

2. The twisting device for towel production and processing according to claim 1, wherein the guide assembly comprises a support plate (4), a guide roller (5), a first support frame (6) and a pressing block (7), the support plate (4) is fixedly arranged on the workbench (1), the guide roller (5) is rotatably arranged on the support plate (4), the pressing block (7) is connected with the first support frame (6) through an elastic support member (27), and the first support frame (6) is connected with the first driving assembly;

the contact surface of the pressing block (7) and the guide roller (5) is of an arc surface structure, and the contact points of the pressing block (7) and spun yarns are all subjected to smooth polishing treatment.

3. The twisting device for towel production and processing according to claim 2, wherein the first driving assemblies are symmetrically arranged in two groups on the second support frame (8), each first driving assembly comprises a first driving motor (14), an adjusting screw rod (15) and a first connecting block (16), the adjusting screw rods (15) are rotatably connected with the second support frame (8), the adjusting screw rods (15) are connected with output shafts of the first driving motors (14), the first connecting blocks (16) are in threaded connection with the adjusting screw rods (15), and two ends of each first connecting block (16) are respectively connected with the first support frame (6) and the expansion plate (10);

the left view projection of the first support frame (6) is of an inverted U-shaped structure.

4. The twisting device for towel production and processing according to claim 1, wherein the second driving assembly comprises a second connecting block (25) and a moving screw rod (26), the second connecting block (25) is rotatably connected with the workbench (1), the second connecting block (25) is used for connecting the vertical plate (23) with the moving screw rod (26), the second connecting block (25) is in threaded connection with the moving screw rod (26), and a second driving motor (24) for driving the moving screw rod (26) to rotate is further arranged on the workbench (1).

5. The twisting device for towel production and processing according to claim 3, wherein a control panel (19) is arranged on the stranding module (18), and a control module (28) for controlling the first driving motor (14), the electric push rod (13) and the second driving motor (24) is further mounted on the stranding module (18);

and a material taking port (20) is also arranged on the stranding module (18).

6. The twisting device for towel production and processing according to claim 1, wherein the supporting roller (3) is provided with multiple groups on the workbench (1), the workbench (1) is further provided with an adjusting groove b (40), a first sliding block (2) is slidably mounted on the adjusting groove b (40), the supporting roller (3) is rotatably connected with the first sliding block (2), and the first sliding block (2) is further provided with a limiting pin for fixing the sliding position.

7. The twisting device for towel production and processing according to claim 1, wherein the second support frame (8) is further provided with an adjusting groove a (29), the adjusting groove a (29) is connected with a second sliding block (9) in a sliding manner, the electric push rod (13) is fixedly connected with the second sliding block (9), the electric push rod (13) is provided with a plurality of groups on the second support frame (8), and the second sliding block (9) is further provided with a limiting pin for fixing the position of the second sliding block (9).

8. The twisting device for towel production and processing according to claim 1, wherein a guide assembly is further arranged on the workbench (1) and is arranged between the tension adjusting assembly and the auxiliary mechanism, the guide assembly comprises a mounting plate (17), a guide plate (39) and a guide sleeve (22), the mounting plate (17) is connected with the expansion plate (10), the guide sleeve (22) is fixedly mounted on the guide plate (39), the guide plate (39) is in sliding connection with the mounting plate (17) through a guide rod (37), an adjusting rod (38) for adjusting the working position of the guide plate (39) is further arranged on the mounting plate (17), threads are further arranged on the adjusting rod (38), and the adjusting rod (38) is in threaded connection with the mounting plate (17), the adjusting rod (38) is rotatably connected with the guide plate (39), and the top of the adjusting rod (38) is also provided with a knob.

9. Twisting device for towel production according to claim 1, characterized in that the table (1) is equipped with support legs (21), and the support legs (21) are provided with multiple sets, the support legs (21) are used for stably supporting the table (1).

10. Twisting device for towel production according to claim 2, wherein at least one set of guide grooves (41) is provided on the guide roll (5).

Technical Field

The invention belongs to the technical field of mechanical twisting, and particularly relates to twisting equipment for producing and processing towels.

Background

The towel is a fabric with a terry structure formed by interweaving three system yarns, and with the development of science and technology, a warp knitting towel fabric appears, and the terry of the towel is firmly fixed. The twisting machine is a textile machine for twisting a plurality of single yarns into one strand, so that the twisting machine is one of necessary devices for producing towels

The existing yarn twisting equipment for producing and processing towels is generally traditional in structure, the tension of multiple strands of spun yarns cannot be adjusted independently, due to the fact that the strength and the tensile property of the multiple strands of spun yarns are different, the spun yarns stressed excessively tightly can contract after being twisted into yarns, and when the yarn twisting is about to be finished, single-strand spun yarns are disconnected from a yarn feeding end, so that the tension is lost, and the quality of the yarns is affected. Therefore, in view of the above situation, there is a need to provide a twisting apparatus for towel production process, which overcomes the shortcomings of the current practical application.

Disclosure of Invention

In view of the above situation, the present invention provides a twisting apparatus for towel production and processing, which effectively solves the problems that the general twisting apparatus for towel production and processing is inconvenient to individually adjust the tension of multiple strands of spun yarns during use, the spun yarns stressed excessively tightly contract after being twisted into yarns, and the quality of yarns is affected due to the loss of tension caused by the disconnection of single-strand spun yarns from a yarn feeding end when twisting is about to be completed.

In order to achieve the purpose, the invention provides the following technical scheme: a twisting device for towel production and processing comprises a workbench and a stranding module positioned on the workbench, wherein a supporting roller for fixing single-stranded spun yarns is arranged on the workbench, a tension adjusting assembly, a guide assembly and an auxiliary mechanism are also arranged on the workbench and positioned on two sides of the tension adjusting assembly, the tension adjusting assembly comprises a second supporting frame, an electric push rod, a U-shaped plate and a tension supporting block, the second supporting frame is fixedly connected with the workbench, the electric push rod is arranged on the second supporting frame, the U-shaped plate is fixedly arranged at the telescopic end of the electric push rod, the tension supporting block is rotatably arranged in the U-shaped plate, a pressure sensor for monitoring the stress in the vertical direction of the tension supporting block is also arranged in the U-shaped plate, and the auxiliary mechanism comprises a vertical plate, a stranding block, a fixed plate and a telescopic plate, the vertical plate is connected with the workbench in a sliding mode, the vertical plate is further provided with a guide groove used for being matched with the fixing block to fix the joint line, the joint line block is rotatably installed in the vertical plate, the fixing block is fixedly connected with the fixing plate, the fixing plate is connected with the expansion plate through a connecting plate, the connecting plate is further fixedly provided with a linkage plate used for linkage between the vertical plate and the connecting plate, a first driving assembly used for adjusting the working height of the expansion plate is further arranged on the second supporting frame, and a second driving assembly used for driving the vertical plate to move is further arranged on the workbench.

Preferably, the guide assembly comprises a support plate, a guide roller, a first support frame and a pressing block, the support plate is fixedly arranged on the workbench, the guide roller is rotatably arranged on the support plate, the pressing block is connected with the first support frame through an elastic support member, and the first support frame is connected with the first driving assembly;

the contact surface of the pressing block and the guide roller is of an arc surface structure, and the contact points of the pressing block and the spun yarn are all subjected to smooth polishing treatment.

Preferably, the first driving assemblies are symmetrically arranged on the second support frame in two groups, each first driving assembly comprises a first driving motor, an adjusting screw rod and a first connecting block, the adjusting screw rods are rotatably connected with the second support frame, the adjusting screw rods are connected with output shafts of the first driving motors, the first connecting blocks are in threaded connection with the adjusting screw rods, and two ends of each first connecting block are respectively connected with the first support frame and the expansion plate;

the left view projection of the first support frame is of an inverted U-shaped structure.

Preferably, the second driving assembly comprises a second connecting block and a movable screw rod, the second connecting block is rotatably connected with the workbench, the second connecting block is used for connecting the vertical plate with the movable screw rod, the second connecting block is in threaded connection with the movable screw rod, and a second driving motor used for driving the movable screw rod to rotate is further arranged on the workbench.

Preferably, a control panel is arranged on the stranding module, and a control module for controlling the first driving motor, the electric push rod and the second driving motor is further installed on the stranding module;

and a material taking port is also arranged on the stranding module.

Preferably, the backing roll is in be provided with the multiunit on the workstation, just still be provided with adjustment tank b on the workstation, slidable mounting has first slider on the adjustment tank b, the backing roll with rotate between the first slider and be connected, still be provided with on the first slider and be used for carrying out the spacer pin fixed to the sliding position.

Preferably, an adjusting groove a is further formed in the second support frame, a second sliding block is connected to the adjusting groove a in a sliding mode, the electric push rod is fixedly connected with the second sliding block, multiple groups of electric push rods are arranged on the second support frame, and limiting pins used for fixing the position of the second sliding block are further arranged on the second sliding block.

Preferably, still be provided with the direction subassembly on the workstation, the direction subassembly includes mounting panel, guide board and guide sleeve, the mounting panel with the expansion plate is connected, guide sleeve fixed mounting be in on the guide board, the guide board pass through the guide bar with sliding connection between the mounting panel, it is right still to be provided with on the mounting panel guide board operating position carries out the regulation pole of adjusting, still be provided with the screw thread on the regulation pole, and adjust the pole with threaded connection between the mounting panel, adjust the pole with rotate between the guide board and connect, adjust the pole top and still install the knob.

Preferably, install the supporting leg on the workstation, and the supporting leg is provided with the multiunit, and the supporting leg is used for carrying out the stable stay to the workstation.

Preferably, at least one set of guide grooves is further arranged on the guide roller.

Compared with the prior art, the invention has the beneficial effects that:

1. the electric push rod, the supporting block and the pressure sensor are matched, so that the tension of the multi-strand spun yarn is independently adjusted, and the phenomenon that the spun yarn is shrunk due to over-stressed tightening after the yarn is twisted into a yarn is avoided;

2. through the cooperation setting of first drive assembly, second drive assembly and complementary unit, avoid when twisting thread is about to accomplish, the disconnection of single strand spun yarn and thread feeding end leads to losing tension, influences the problem of twisting thread processingquality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

fig. 1 is a left-side perspective view of the embodiment of the invention.

Fig. 2 is a schematic right-view perspective structure of the embodiment of the invention.

Fig. 3 is a schematic front view of the embodiment of the invention.

Fig. 4 is a schematic top view of the embodiment of the invention.

Fig. 5 is a schematic structural diagram of a tension adjusting assembly according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of an auxiliary mechanism in an embodiment of the invention.

Fig. 7 is a partial structural diagram of a portion a in fig. 1.

Fig. 8 is a partial structural view of B (guide member) in fig. 2.

In the figure: 1-a workbench, 2-a first slide block, 3-a support roller, 4-a support plate, 5-a guide roller, 6-a first support frame, 7-a pressing block, 8-a second support frame, 9-a second slide block, 10-a telescopic plate, 11-a connecting plate, 12-a fixing plate, 13-an electric push rod, 14-a first driving motor, 15-an adjusting screw rod, 16-a first connecting block, 17-a mounting plate, 18-a stranding module, 19-a control panel, 20-a material taking port, 21-a support leg, 22-a guide sleeve, 23-a vertical plate, 24-a second driving motor, 25-a second connecting block, 26-a moving screw rod, 27-an elastic support piece, 28-a control module, 29-an adjusting groove a, 30-U-shaped plate, 31-pressure sensor, 32-tension supporting block, 33-fixed block, 34-linkage plate, 35-guide groove, 36-joint line block, 37-guide rod, 38-adjusting rod, 39-guide plate, 40-adjusting groove b, 41-guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 8, a twisting device for towel production and processing according to an embodiment of the present invention includes a workbench 1 and a stranding module 18 located on the workbench 1, a support roller 3 for fixing a single-strand spun yarn is disposed on the workbench 1, a tension adjusting assembly, a guide assembly and an auxiliary mechanism are further disposed on the workbench 1, the tension adjusting assembly includes a second support frame 8, an electric push rod 13, a U-shaped plate 30 and a tension support block 32, the second support frame 8 is fixedly connected to the workbench 1, the electric push rod 13 is disposed on the second support frame 8, the U-shaped plate 30 is fixedly disposed at an expansion end of the electric push rod 13, the tension support block 32 is rotatably mounted in the U-shaped plate 30, and a pressure sensor 31 for monitoring a vertical force applied to the tension support block 32 is further disposed in the U-shaped plate 30, the auxiliary mechanism comprises a vertical plate 23, a line combining block 36, a fixing block 33, a fixing plate 12 and a telescopic plate 10, the vertical plate 23 is connected with the workbench 1 in a sliding mode, a guide groove 35 used for being matched with the fixing block 33 to fix a combining line is further formed in the vertical plate 23, the line combining block 36 is rotatably installed in the vertical plate 23, the fixing block 33 is fixedly connected with the fixing plate 12, the fixing plate 12 is connected with the telescopic plate 10 through a connecting plate 11, a linkage plate 34 used for linkage between the vertical plate 23 and the connecting plate 11 is further fixed on the connecting plate 11, a first driving assembly used for adjusting the working height of the telescopic plate 10 is further arranged on the second supporting frame 8, and a second driving assembly used for driving the vertical plate 23 to move is further arranged on the workbench 1.

In the embodiment of the invention, the single-strand spun yarn to be processed can be fixed through the supporting roller 3, the yarn feeding operation is convenient, the single-strand spun yarn fed out from the supporting roller 3 can be guided and fixed through the guiding component, the phenomenon of disordered knotting among multiple strands of spun yarns is avoided, the height of the U-shaped plate 30 can be adjusted through the electric push rod 13 according to the strength and the tensile property of each strand of spun yarn, so that the tension of the single-strand spun yarn can be independently adjusted through the tension supporting block 32, the vertical direction pressure applied to the tension supporting block 32 can be monitored through the pressure sensor 31, the tension can be properly adjusted conveniently, the yarn twisting quality is improved, the phenomenon that the spun yarn is shrunk after being twisted into a yarn due to excessive stress is avoided, the fixing block 33 can be driven to be pressed onto the vertical plate 23 through the first driving component, and the spun yarn 36 is matched to facilitate the yarn twisting together through the tension adjusting component, and then carry out the plying and coiling to the spun yarn that derives in the complementary unit through plying module 18, when the single strand spun yarn on backing roll 3 carries and waits to be exhausted, first drive assembly drives fixed block 33 and continues to push down, until the spun yarn end is fixed to riser 23, the second drive assembly will drive riser 23 to the motion of plying module 18 one side this moment, will drive connecting plate 11 and riser 23 simultaneous movement through linkage plate 34 simultaneously, until riser 23 is pressed close to plying module 18, can accomplish the processing of twisting thread, avoid single strand spun yarn and send the end disconnection of the line, lead to losing tension, influence the problem of twisting thread processing quality, improve the processingquality of towel.

In an embodiment of the present invention, referring to fig. 1 and 7, the guide assembly includes a supporting plate 4, a guide roller 5, a first supporting frame 6 and a pressing block 7, the supporting plate 4 is fixedly disposed on the worktable 1, the guide roller 5 is rotatably mounted on the supporting plate 4, the pressing block 7 is connected with the first supporting frame 6 through an elastic supporting member 27, and the first supporting frame 6 is connected with the first driving assembly;

the contact surface of the pressing block 7 and the guide roller 5 is of an arc surface structure, and the contact points of the pressing block 7 and spun yarns are all subjected to smooth polishing treatment.

In this embodiment, the elastic support 27 may be a spring; the during operation drives first support frame 6 downstream through first drive assembly, can drive through first support frame 6 and press briquetting 7 to push down, realize the location guide processing to spun yarn on guide roll 5, avoid appearing mixed and disorderly phenomenon, when first drive assembly drives and presses briquetting 7 to move to suitable position, drive down in the time of first drive assembly, be in certain distance between fixed block 33 and the guide way 35, the fine sand of being convenient for to converge passes through from riser 23, be convenient for realize through elastic support piece 27 that first drive assembly continues to drive first support frame 6 and expansion plate 10 downstream, press and can not appear the phenomenon of dying between briquetting 7 and the guide roll 5, convenient linkage operation.

In an embodiment of the present invention, please refer to fig. 1, two sets of first driving assemblies are symmetrically disposed on the second supporting frame 8, each first driving assembly includes a first driving motor 14, an adjusting screw 15 and a first connecting block 16, the adjusting screw 15 is rotatably connected to the second supporting frame 8, the adjusting screw 15 is connected to an output shaft of the first driving motor 14, the first connecting block 16 is in threaded connection with the adjusting screw 15, and two ends of the first connecting block 16 are respectively connected to the first supporting frame 6 and the expansion plate 10;

the left view projection of the first support frame 6 is of an inverted U-shaped structure;

the first driving motor 14 is a servo motor.

In this embodiment, can drive accommodate the lead screw 15 through first driving motor 14 and rotate to can drive first connecting block 16 through accommodate the lead screw 15 and move in vertical direction, and then can drive first support frame 6 and expansion plate 10 simultaneously and move in vertical direction through first connecting block 16, through linkage's setting, be convenient for reduce equipment's manufacturing cost, wherein the specification model of first driving motor 14 does not do specifically and restricts.

In an embodiment of the present invention, please refer to fig. 2 and fig. 3, the second driving assembly includes a second connecting block 25 and a moving screw rod 26, the second connecting block 25 is rotatably connected to the working platform 1, the second connecting block 25 is used for connecting the vertical plate 23 and the moving screw rod 26, the second connecting block 25 is in threaded connection with the moving screw rod 26, and the working platform 1 is further provided with a second driving motor 24 for driving the moving screw rod 26 to rotate;

the second driving motor 24 is a servo motor.

In this embodiment, the second driving motor 24 can drive the movable screw rod 26 to rotate, so as to drive the second connecting block 25 to move in the horizontal direction through the movable screw rod 26, and further drive the vertical plate 23 to slide on the workbench 1 through the second connecting block 25, wherein the specification and model of the second driving motor 24 are not specifically limited.

In an embodiment of the present invention, referring to fig. 1 to fig. 3, a control panel 19 is disposed on the stranding module 18, and a control module 28 for controlling the first driving motor 14, the electric push rod 13 and the second driving motor 24 is further mounted on the stranding module 18;

the stranding module 18 is also provided with a material taking port 20.

In this embodiment, it is convenient for get the material through getting material mouth 20, is convenient for realize the control to first driving motor 14, electric putter 13 and second driving motor 24 operating condition through control module 28, makes things convenient for the staff to control equipment through control panel 19, improve equipment's practicality.

In an embodiment of the present invention, referring to fig. 1, a plurality of sets of the supporting rollers 3 are disposed on the workbench 1, an adjusting groove b40 is further disposed on the workbench 1, a first sliding block 2 is slidably mounted on the adjusting groove b40, the supporting rollers 3 are rotatably connected to the first sliding block 2, and a limiting pin for fixing a sliding position is further disposed on the first sliding block 2.

In this embodiment, through rotating between backing roll 3 and the first slider 2 and being connected, be convenient for send the line operation, conveniently adjust the operating position of backing roll 3 and the quantity of backing roll 3 through sliding on workstation 1 of first slider 2, convenient processing to improve equipment's practicality.

In an embodiment of the present invention, referring to fig. 1 and fig. 4, an adjusting groove a29 is further formed on the second supporting frame 8, a second sliding block 9 is slidably connected to the adjusting groove a29, the electric push rod 13 is fixedly connected to the second sliding block 9, a plurality of sets of electric push rods 13 are arranged on the second supporting frame 8, and a limiting pin for fixing the position of the second sliding block 9 is further arranged on the second sliding block 9.

In this embodiment, the second slider 9 slides on the second support frame 8, so that the working position of the electric push rod 13 can be conveniently adjusted, and the tension adjustment operation can be conveniently performed.

In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 8, a guide assembly is further disposed on the workbench 1, the guide assembly includes a mounting plate 17, a guide plate 39 and a guide sleeve 22, the mounting plate 17 is connected to the telescopic plate 10, the guide sleeve 22 is fixedly mounted on the guide plate 39, the guide plate 39 is slidably connected to the mounting plate 17 through a guide rod 37, the mounting plate 17 is further provided with an adjusting rod 38 for adjusting a working position of the guide plate 39, the adjusting rod 38 is further provided with a thread, the adjusting rod 38 is in threaded connection with the mounting plate 17, the adjusting rod 38 is rotatably connected to the guide plate 39, and a knob is further mounted on a top of the adjusting rod 38.

In the embodiment, the guiding process of the spun yarn passing through the tension adjusting assembly is facilitated by the guiding sleeve 22, and the guiding plate 39 can be driven to move in the vertical direction by rotating the adjusting rod 38, so that the adjustment process of the working height of the guiding sleeve 22 is realized, the guiding work is facilitated, and the tension adjustment of the converged spun yarn is facilitated by the guiding sleeve 22.

In an embodiment of the present invention, referring to fig. 1, the workbench 1 is provided with a plurality of sets of supporting legs 21, and the supporting legs 21 are used for stably supporting the workbench 1.

In this embodiment, the supporting legs 21 are used for supporting the equipment conveniently, and the stability of the equipment during operation is improved.

In an embodiment of the present invention, referring to fig. 1 and 7, at least one set of guide grooves 41 is further disposed on the guide roller 5.

In the present embodiment, the guide grooves 41 are provided in plural sets in the guide roller 5, and the spun yarn is fixed by the guide grooves 41, thereby improving the processing quality.

The working principle is as follows: the single-strand spun yarn to be processed can be fixed through the supporting roller 3, the yarn feeding operation is convenient, the single-strand spun yarn fed out of the supporting roller 3 can be guided and fixed through the guiding assembly, the disordered knotting phenomenon among the multiple strands of spun yarns is avoided, the height of the U-shaped plate 30 can be adjusted through the electric push rod 13 according to the strength and the tensile property of each strand of spun yarn, the tension of the single-strand spun yarn can be independently adjusted through the tension supporting block 32, the vertical direction pressure applied to the tension supporting block 32 can be monitored through the pressure sensor 31, the tension can be properly adjusted conveniently, the yarn twisting quality is improved, the fixing block 33 can be driven to be pressed onto the vertical plate 23 through the first driving assembly, meanwhile, the spun yarns passing through the tension adjusting assembly can be combined together through the yarn combining block 36, and the spun yarns led out in the auxiliary mechanism can be combined and wound through the yarn combining module 18, when the single-stranded spun yarn on the supporting roller 3 is conveyed to be exhausted, the first driving component drives the fixing block 33 to continue pressing downwards until the tail end of the spun yarn is fixed on the vertical plate 23, at the moment, the second driving component drives the vertical plate 23 to move towards one side of the stranding module 18, and simultaneously drives the connecting plate 11 and the vertical plate 23 to move simultaneously through the linkage plate 34 until the vertical plate 23 is close to the stranding module 18, so that the twisting processing can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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