Spinning thread positioning device of textile machine

Abstract

The invention is applicable to the technical field of textile equipment, and provides a textile thread positioning device of a textile machine, which comprises a barrel shell, a thread guide part, a sealing plate, a compression spring and a driving structure, the driving structure comprises a mounting part and a power structure, the mounting part comprises a plate sleeve with one end connected with a guide part and a mounting rod movably penetrating from the other end of the plate sleeve, and the mounting rod is connected with the guide part. The power structure comprises a driving rope, a rope penetrating piece, a micro motor and a winding wheel, a synchronous structure is installed on the barrel shell, and the synchronous structure comprises a driving ring and a first connecting rod. By arranging the barrel shell, a thread guiding piece, a sealing plate, a compression spring and the driving structure, each spinning thread passes through one thread hole, and adjacent spinning threads are prevented from being mutually entangled; the yarn guiding pieces are driven by the driving structure to synchronously move in the length direction of the movable rod, the position and the trend of the spinning yarn can be adjusted, meanwhile, the distance between the adjacent spinning yarn can be adjusted, and more use requirements are met.

Description

Technical Field

[0001] The invention belongs to the technical field of textile equipment, and in particular relates to a textile thread positioning device of a textile machine. Background Art

[0002] A textile loom is the full name for tools that process raw materials such as thread, silk, and hemp into silk thread and then weave them into cloth. Examples include spinning sinkers, spinning wheels, spindles, pedal looms, as well as modern mechanical looms and modern CNC automatic looms.

[0003] In some weaving processes, since there are a large number of textile threads, they are close to each other and have a large swing amplitude during operation, they are easily entangled with adjacent textile threads or entangled with equipment parts, and are prone to breakage, which is not conducive to improving production efficiency. This application aims to design a textile thread positioning device to prevent the textile threads from being entangled. Summary of the invention

[0004] The present invention provides a textile thread positioning device for a textile machine, aiming to solve the above-mentioned problem.

[0005] The present invention is achieved in that a textile thread positioning device for a textile machine comprises: A cylindrical shell, wherein a mounting column is fixedly mounted coaxially in the cylindrical shell; A plurality of thread guides are installed on the mounting column at intervals in an annular direction, and a plurality of second through slots are provided in an annular direction at intervals on the cylinder shell for the textile threads to pass through; A sealing plate is arranged on the side of each wire guide member away from the mounting column, a thread hole for the textile thread to pass through is formed between the sealing plate and the wire guide member, the sealing plate is fixed to one end of a movable rod, the movable rod movably penetrates the side wall of the cylinder shell, a compression spring is arranged between the sealing plate and the side wall of the cylinder shell, and the force of the compression spring on the sealing plate is directed toward the guide member side; The driving structure installed on the cylinder shell is used to drive all the wire members to move synchronously along the length direction of the movable rod.

[0006] Preferably, the driving structure comprises: A mounting piece for mounting the guide wheel, the mounting piece comprising a plate sleeve connected to the guide piece at one end and a mounting rod movably inserted from the other end of the plate sleeve, and one end of the mounting rod is fixedly connected to the mounting column; The power structure is used to drive the plate sleeve to move along the installation rod, and the installation rod is arranged parallel to the corresponding movable rod.

[0007] Preferably, the power structure comprises: A driving rope with two ends connected together, a through hole for the driving rope to pass through is provided at one end of the plate sleeve close to the mounting column, and a first through slot for the driving rope to move is provided on the mounting rod; A rope threading member fixedly mounted on the side wall of the cylinder shell and located between every two adjacent movable rods for the driving rope to pass through, and the driving rope alternately passes through the mounting member and the rope threading member; A micro motor is fixed on the side wall of the cylinder shell, a winding wheel is fixed on the output shaft of the micro motor, a through hole for a driving rope to pass through is provided on the winding wheel along its radial direction, holes for the driving rope to pass through are provided on both sides of the winding wheel on the side wall of the cylinder shell, the driving rope passes out of the cylinder shell from the hole on one side of the winding wheel, then passes through the through hole, and then passes into the cylinder shell from the hole on the other side of the winding wheel.

[0008] Preferably, a synchronization structure is installed on the cylinder shell for driving all movable rods to move synchronously, and the synchronous movement is to move away from the mounting column synchronously.

[0009] Preferably, the synchronization structure comprises: A driving ring rotatably mounted on the cylinder shell, wherein a handle is fixed on the outer side wall of the driving ring; A first connecting rod is connected between the driving ring and each movable rod, one end of the first connecting rod is hinged to one end of the movable rod outside the cylinder shell, and the other end of the first connecting rod is hinged to the driving ring.

[0010] Preferably, a bottom plate is provided below the cylinder shell, the cylinder shell is slidably mounted on the bottom plate, and a reciprocating structure for driving the cylinder shell to reciprocate is mounted on the bottom plate.

[0011] Preferably, the reciprocating structure comprises: A stepper motor fixed on the base plate; A turntable is fixed on the output shaft of the stepper motor, and a second connecting rod is connected between the turntable and the cylinder shell. One end of the second connecting rod is eccentrically hinged to the end surface of the turntable, and the other end of the second connecting rod is hinged to the bottom of the cylinder shell.

[0012] Preferably, the textile thread positioning device of the textile machine further includes an auxiliary device, and the auxiliary device includes: A disc body fixed at the center of one side of the cylinder shell, wherein the disc body is provided with a plurality of installation cavities at intervals in an annular direction, and a cavity is provided inside the disc body and located inside the plurality of installation cavities, and the cavity is communicated with the plurality of installation cavities; A vibration rod is inserted into each installation cavity, the number of the vibration rods is equal to and corresponds to the wire members, a third through slot is provided on the vibration rod for the textile thread to pass through, a plurality of protrusions are fixed at intervals on the two side slot walls of the third through slot, the vibration rod and the installation cavity form a piston structure, and a tension spring is fixedly connected between one end of the vibration rod located in the installation cavity and the bottom of the installation cavity; An air-inflating and air-deflating device is fixed on the side wall of the disc body away from the side wall of the cylinder shell, and the air port of the air-inflating and air-deflating device is communicated with the cavity.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects: The textile thread positioning device of the textile machine provided by the present invention is provided with a cylinder shell, a wire guide, a sealing plate, a compression spring and a driving structure. Each textile thread passes through a wire hole to prevent adjacent textile threads from being entangled with each other or entangled with equipment parts, causing wire breakage to affect production. The driving structure drives all the wire guides to move synchronously along the length direction of the movable rod, which can adjust the position and direction of the textile thread, and at the same time can adjust the distance between adjacent textile threads to meet more usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of a textile thread positioning device for a textile machine provided in Example 1 of the present invention; Figure 2 It is a side view of a cylinder shell in a textile thread positioning device of a textile machine provided by Example 1 of the present invention; Figure 3 It is a schematic diagram of the installation of a cylinder shell, a driving ring and a winding wheel in a textile thread positioning device of a textile machine provided by Example 1 of the present invention; Figure 4 It is a schematic structural diagram of a mounting member in a textile thread positioning device of a textile machine provided in Embodiment 1 of the present invention; Figure 5 It is a side structural schematic diagram of a textile thread positioning device of a textile machine provided by Embodiment 1 of the present invention; Figure 6 is a structural schematic diagram of a textile thread positioning device for a textile machine provided in Embodiment 2 of the present invention; Figure 7 It is a structural schematic diagram of an auxiliary component in a textile thread positioning device of a textile machine provided in Example 2 of the present invention.

[0015] Notes on the accompanying drawings: 1. Base plate; 2. Mounting seat; 3. Cylinder shell; 4. Drive ring; 5. First connecting rod; 6. Movable rod; 7. Winding wheel; 8. Compression spring; 9. Handle; 10. Closing plate; 11. Drive rope; 12. Wire guide; 13. Rope threading member; 14. Sleeve plate; 15. Mounting rod; 16. Mounting column; 17. Micro motor; 18. First through slot; 19. Turntable; 20. Second connecting rod; 21. Second through slot; 22. Vibrating rod; 23. Disc body; 24. Inflating and deflation device; 25. Mounting cavity; 26. Protrusion; 27. Tension spring; 28. Cavity; 29. ​​Third through slot. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this 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 this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] 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. Example

[0018] The embodiment of the present invention provides a textile thread positioning device for a textile machine, such as Figure 1-Figure 5 As shown, including: A cylindrical shell 3, wherein a mounting column 16 is fixedly mounted coaxially in the cylindrical shell 3; A plurality of thread guides 12 are circumferentially spaced and installed on the mounting column 16. A plurality of second through slots 21 are circumferentially spaced and provided on the cylinder shell 3 for the textile thread to pass through. In this embodiment, the thread guide 12 is a rotating thread wheel, which can reduce the friction between the thread guide and the textile thread. A sealing plate 10 is provided on the side of each wire member 12 away from the mounting column 16, a thread hole for the textile thread to pass through is formed between the sealing plate 10 and the wire member 12, the sealing plate 10 is fixed to one end of the movable rod 6, the movable rod 6 movably penetrates the side wall of the cylinder shell 3, a compression spring 8 is provided between the sealing plate 10 and the side wall of the cylinder shell 3, the force of the compression spring 8 on the sealing plate 10 is toward the guide member side, in this embodiment, the compression spring 8 can be sleeved on the movable rod 6; The driving structure installed on the cylinder shell 3 is used to drive all the thread guides 12 to move synchronously along the length direction of the movable rod 6; During operation, each textile thread passes through a thread hole to prevent adjacent textile threads from being entangled with each other or entangled with equipment parts, causing thread breakage and affecting production. The driving structure drives all wire guides 12 to move synchronously along the length direction of the movable rod 6, which can adjust the position and direction of the textile thread, and at the same time adjust the distance between adjacent textile threads to meet more usage requirements.

[0019] Wherein, the driving structure comprises: A mounting member for mounting the guide wheel, the mounting member comprising a plate sleeve connected to the guide member at one end and a mounting rod 15 movably inserted from the other end of the plate sleeve, one end of the mounting rod 15 being fixedly connected to the mounting column 16 and can be fixed by welding. In this embodiment, one end of the plate sleeve is rotatably connected to the guide wheel, and the cross section of the mounting rod 15 is preferably rectangular; The power structure is used to drive the plate sleeve to move along the installation rod 15. The installation rod 15 is arranged parallel to the corresponding movable rod 6. The plate sleeve is driven to move along the installation rod 15 by the power structure, and the plate sleeve drives the wire member 12 to move.

[0020] Furthermore, the power structure includes: A driving rope 11 is connected at both ends, a through hole for the driving rope 11 to pass through is opened at one end of the plate sleeve close to the mounting column 16, and a first through slot 18 for the driving rope 11 to move is opened on the mounting rod 15; A rope threading member 13 fixedly mounted on the side wall of the cylinder shell 3 and located between every two adjacent movable rods 6 for the driving rope 11 to pass through. The rope threading member 13 may be a ring or a fixed pulley, etc. In this embodiment, it is a ring. The driving rope 11 alternately passes through the mounting member and the rope threading member 13; The micro motor 17 fixed on the side wall of the cylinder shell 3 can be fixed by screws. A winding wheel 7 is fixed on the output shaft of the micro motor 17. The winding wheel 7 is provided with a through hole along its radial direction for the driving rope 11 to pass through. The side wall of the cylinder shell 3 is provided with holes for the driving rope 11 to pass through on both sides of the winding wheel 7. Specifically, the driving rope 11 passes through the hole on one side of the winding wheel 7 to the outside of the cylinder shell 3, then passes through the through hole, and then passes through the hole on the other side of the winding wheel 7 into the cylinder shell 3.

[0021] When it is necessary to move the wire guide 12 away from the mounting column 16, the micro motor 17 is started, the micro motor 17 drives the winding wheel 7 to rotate, the winding wheel 7 reels the driving rope 11, and the driving rope 11 drives the plate sleeve to move along the mounting rod 15, thereby driving the wire guide 12 to move away from the mounting column 16. When it is necessary to move the wire guide 12 toward the mounting column 16, the micro motor 17 can drive the winding wheel 7 to flip, the winding wheel 7 unwinds the driving rope 11, and under the action of the compression spring 8, the closing plate 10 pushes the wire guide 12 to move toward the mounting column 16.

[0022] In a specific implementation, a synchronization structure is installed on the cylinder shell 3 to drive all the movable rods 6 to move synchronously, and the synchronous movement is to move away from the installation column 16 synchronously; Preferably, the synchronization structure includes: The drive ring 4 rotatably mounted on the cylinder shell 3 can be rotatably mounted via a bearing, and a handle 9 is fixed on the outer wall of the drive ring 4 and can be fixed by screws; A first connecting rod 5 connected between the driving ring 4 and each movable rod 6, wherein one end of the first connecting rod 5 is hinged to one end of the movable rod 6 outside the cylinder shell 3, and the other end of the first connecting rod 5 is hinged to the driving ring 4; When in use, the drive ring 4 is rotated through the handle 9, and the drive ring 4 drives the movable rod 6 to move away from the installation column 16 through the first connecting rod 5. The movable rod 6 drives the sealing plate 10 to separate from the wire member 12, which is convenient for the installation of the textile line. After the textile line is installed, the handle 9 is released, and the sealing plate 10 is pushed to fit with the wire member 12 under the action of the compression spring 8, so that the textile line is confined in the wire hole to prevent the textile line from escaping.

[0023] In this embodiment, a bottom plate 1 is provided below the cylinder shell 3, and the cylinder shell 3 is slidably mounted on the bottom plate 1. A mounting seat 2 can be fixed at the bottom of the cylinder shell 3, and the mounting seat 2 is slidably connected to a slide groove provided on the upper surface of the bottom plate 1. A reciprocating structure for driving the cylinder shell 3 to reciprocate is installed on the bottom plate 1; It can be understood that the reciprocating structure drives the shell 3 to reciprocate to comb and straighten the yarn, thereby preventing the textile yarn from being entangled.

[0024] Further, the reciprocating structure includes: The stepper motor fixed on the base plate 1 can be fixed by bolts; The turntable 19 fixed on the output shaft of the stepper motor can be fixed by welding. A second connecting rod 20 is connected between the turntable 19 and the cylinder shell 3. One end of the second connecting rod 20 is eccentrically hinged to the end surface of the turntable 19, and the other end of the second connecting rod 20 is hinged to the bottom of the cylinder shell 3. The stepper motor is started, and the stepper motor drives the rotating disk 19 to rotate, and the rotating disk 19 drives the cylinder shell 3 to reciprocate through the second connecting rod 20. Example

[0025] The embodiment of the present invention is based on embodiment 1, as Figure 6-Figure 7 As shown, an auxiliary device is also included, and the auxiliary device includes: A disc 23 fixed at the center of one side of the cylinder shell 3, wherein a plurality of installation cavities 25 are arranged circumferentially in the disc 23, and a cavity 28 is arranged inside the disc 23 and located inside the plurality of installation cavities 25, wherein the cavity 28 is communicated with the plurality of installation cavities 25; A vibration rod 22 is inserted into each installation cavity 25, and the number of the vibration rods 22 is equal to and one-to-one with the wire members 12. The vibration rod 22 is provided with a third through slot 29 for the textile thread to pass through. A plurality of protrusions 26 are fixed at intervals on the groove walls on both sides of the third through slot 29. The protrusions 26 can be made of rubber. The vibration rod 22 and the installation cavity 25 form a piston structure. A tension spring 27 is fixedly connected between one end of the vibration rod 22 located in the installation cavity 25 and the bottom of the installation cavity 25. The two ends of the tension spring 27 can be hooked with the bottom of the installation cavity 25 and one end of the vibration rod 22 respectively. An air-filling and air-discharging device 24 is fixed on the side wall of the disc body 23 away from the cylinder shell 3, and the air port of the air-filling and air-discharging device 24 is connected with the cavity 28; When in use, the textile thread is passed through the third through groove 29, and the cavity 28 is inflated by the inflation and deflation device 24. The air enters the installation cavity 25 and pushes the vibration rod 22 to move outward. Then the inflation and deflation device 24 deflates the cavity 28, and the vibration rod 22 is driven to move inward under the action of the tension spring 27, and then inflated again. In this way, the vibration rod 22 reciprocates. When the vibration rod 22 reciprocates, the protrusion 26 on it repeatedly moves the textile thread, causing the textile thread to vibrate, which helps to shake off the dust on the textile thread and achieve a cleaning effect.

[0026] In summary, the present invention provides a textile thread positioning device for a textile machine, and its working principle is as follows: Each textile line passes through a wire hole to prevent adjacent textile lines from getting entangled with each other or getting entangled with equipment parts, causing line breakage and affecting production. When it is necessary to move the wire guide 12 to the side away from the mounting column 16, the micro motor 17 is started, the micro motor 17 drives the winding wheel 7 to rotate, the winding wheel 7 reels the driving rope 11, and the driving rope 11 drives the plate sleeve to move along the mounting rod 15, thereby driving the wire guide 12 to move to the side away from the mounting column 16. When it is necessary to move the wire guide 12 to the side close to the mounting column 16, the micro motor 17 can be used to drive the winding wheel 7 to flip, and the winding wheel 7 The unwinding driving rope 11, under the action of the compression spring 8, the sealing plate 10 pushes the wire member 12 to move to the side close to the mounting column 16, and the stepper motor is started. The stepper motor drives the turntable 19 to rotate, and the turntable 19 drives the cylinder shell 3 to reciprocate through the second connecting rod 20 to comb and straighten the wire to prevent the textile wire from being entangled. The cavity 28 is repeatedly inflated and deflated through the inflation and deflation equipment 24, so that the vibration rod 22 reciprocates. When the vibration rod 22 reciprocates, the protrusion 26 thereon repeatedly moves the textile wire, causing the textile wire to vibrate, which helps to shake off the dust on the textile wire and achieve a cleaning effect.

[0027] It should be noted that, for the above embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, 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 present invention. Although the present invention 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 present invention 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 present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A textile thread positioning device for a textile machine, characterized in that: include: A cylindrical shell, wherein a mounting column is fixedly mounted coaxially in the cylindrical shell; A plurality of thread guides are installed on the mounting column at intervals in an annular direction, and a plurality of second through slots are provided in an annular direction at intervals on the cylinder shell for the textile threads to pass through; A sealing plate is arranged on the side of each wire guide member away from the mounting column, a thread hole for the textile thread to pass through is formed between the sealing plate and the wire guide member, the sealing plate is fixed to one end of a movable rod, the movable rod movably penetrates the side wall of the cylinder shell, a compression spring is arranged between the sealing plate and the side wall of the cylinder shell, and the force of the compression spring on the sealing plate is directed toward the guide member side; The driving structure installed on the cylinder shell is used to drive all the wire members to move synchronously along the length direction of the movable rod.

2. The textile thread positioning device for a textile machine according to claim 1, characterized in that: The driving structure comprises: A mounting piece for mounting the guide wheel, the mounting piece comprising a plate sleeve connected to the guide piece at one end and a mounting rod movably inserted from the other end of the plate sleeve, and one end of the mounting rod is fixedly connected to the mounting column; The power structure is used to drive the plate sleeve to move along the installation rod, and the installation rod is arranged parallel to the corresponding movable rod.

3. The textile thread positioning device for a textile machine according to claim 2, characterized in that: The power structure comprises: A driving rope with two ends connected together, a through hole for the driving rope to pass through is provided at one end of the plate sleeve close to the mounting column, and a first through slot for the driving rope to move is provided on the mounting rod; A rope threading member fixedly mounted on the side wall of the cylinder shell and located between every two adjacent movable rods for the driving rope to pass through, and the driving rope alternately passes through the mounting member and the rope threading member; A micro motor is fixed on the side wall of the cylinder shell, a winding wheel is fixed on the output shaft of the micro motor, a through hole for a driving rope to pass through is provided on the winding wheel along its radial direction, holes for the driving rope to pass through are provided on both sides of the winding wheel on the side wall of the cylinder shell, the driving rope passes out of the cylinder shell from the hole on one side of the winding wheel, then passes through the through hole, and then passes into the cylinder shell from the hole on the other side of the winding wheel.

4. The textile thread positioning device for a textile machine according to claim 1, characterized in that: The cylinder shell is provided with a synchronous structure for driving all movable rods to move synchronously, wherein the synchronous movement is to move away from the mounting column synchronously.

5. The textile thread positioning device for a textile machine according to claim 4, characterized in that: The synchronization structure includes: A driving ring rotatably mounted on the cylinder shell, wherein a handle is fixed on the outer side wall of the driving ring; A first connecting rod is connected between the driving ring and each movable rod, one end of the first connecting rod is hinged to one end of the movable rod outside the cylinder shell, and the other end of the first connecting rod is hinged to the driving ring.

6. The textile thread positioning device for a textile machine according to claim 1, characterized in that: A bottom plate is provided below the cylinder shell, the cylinder shell is slidably mounted on the bottom plate, and a reciprocating structure for driving the cylinder shell to reciprocate is mounted on the bottom plate.

7. The textile thread positioning device for a textile machine according to claim 6, characterized in that: The reciprocating structure comprises: A stepper motor fixed on the base plate; A turntable is fixed on the output shaft of the stepper motor, and a second connecting rod is connected between the turntable and the cylinder shell. One end of the second connecting rod is eccentrically hinged to the end surface of the turntable, and the other end of the second connecting rod is hinged to the bottom of the cylinder shell.

8. The textile thread positioning device for a textile machine according to claim 1, characterized in that: Also included is an auxiliary device, the auxiliary device comprising: A disc body fixed at the center of one side of the cylinder shell, wherein the disc body is provided with a plurality of installation cavities at intervals in an annular direction, and a cavity is provided inside the disc body and located inside the plurality of installation cavities, and the cavity is communicated with the plurality of installation cavities; A vibration rod is inserted into each installation cavity, the number of the vibration rods is equal to and corresponds to the wire members, a third through slot is provided on the vibration rod for the textile thread to pass through, a plurality of protrusions are fixed at intervals on the two side slot walls of the third through slot, the vibration rod and the installation cavity form a piston structure, and a tension spring is fixedly connected between one end of the vibration rod located in the installation cavity and the bottom of the installation cavity; An air-inflating and air-deflating device is fixed on the side wall of the disc body away from the side wall of the cylinder shell, and the air port of the air-inflating and air-deflating device is communicated with the cavity.

Images