Yarn twisting device with tension adjusting function for yarn spinning

Abstract

The utility model relates to the technical field of yarn twisting devices, and provides a yarn twisting device with a tension adjusting function for yarn spinning, which comprises a case, a rotating ring arranged at the top end of the case and a take-up structure arranged above the rotating ring, a yarn twisting frame is arranged at the top end of the rotating ring, and yarn twisting holes are formed in two ends of the top of the yarn twisting frame. Disassembling and assembling structures used for disassembling and assembling the twisting frame are arranged at the two ends of the bottom of the twisting frame correspondingly, a driving structure is arranged on one side of the rotating ring, pay-off rollers are arranged at the two ends of one side in the machine box correspondingly, and a tensioning structure used for improving the tension degree of threads is arranged on one side of each pay-off roller. According to the utility model, the tensioning structure is arranged, and the tensioning roller is used for applying a certain pressure to the yarn to enable the yarn to have a certain degree of tension, so that the tensioning degree of the yarn can be improved, and the phenomena that the yarn is relatively loose, the twisted yarn is relatively poor in strength, and the yarn cannot be twisted easily when the yarn is used for spinning and the like are prevented to a certain degree. And the problem that the quality of a manufactured product is reduced easily occurs.

Description

Technical Field

[0001] The utility model relates to the technical field of twisting devices, in particular to a twisting device with a tension regulating function for yarn weaving. Background Art

[0002] The twisting device is a textile mechanical equipment that twists multiple strands of fine yarn into one strand. Its function is to process yarn or combined yarn products into linear products for weaving and knitting. It is suitable for twisting and plying projects such as cotton yarn, cotton, chemical fiber, embroidery thread, nylon, polyester, rayon, sewing thread, silk, and glass fiber. However, there are some problems in the use of the above-mentioned twisting device: when the pay-off roller of the device is paying off the thread, if the thread drawn out becomes loose, if the loose thread is scattered on the table, it will not only cause more dust to adhere to the outside of the thread, but also may cause the thread to be entangled or knotted. In addition, when the loose thread is twisted, it is easier to cause the strength of the twisted thread to deteriorate due to its looseness. Utility Model Content

[0003] Technical issues to be solved

[0004] The utility model aims to provide a twisting device with a tension regulating function for yarn textile, so as to solve the problem that when the pay-off roller of the twisting device with a tension regulating function for yarn textile is paying off the yarn, if the drawn-out yarn becomes loose, if the loose yarn is scattered on the table, it will not only cause more dust to adhere to the outside of the yarn, but also may cause the yarn to be entangled into balls or knots. In addition, when the loose yarn is twisted, it is easier to cause the strength of the twisted yarn to deteriorate due to its looseness.

[0005] Technical Solution

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a twisting device with tension adjustment function for yarn weaving, comprising a chassis, a rotating ring arranged at the top of the chassis, and a wire taking-up structure arranged above the rotating ring, a twisting frame is arranged at the top of the rotating ring, twisting holes are opened at both ends of the top of the twisting frame, and disassembly and assembly structures for disassembling the twisting frame are arranged at both ends of the bottom of the twisting frame, a driving structure is arranged on one side of the rotating ring, pay-off rollers are arranged at both ends of one side of the inner side of the chassis, and a tensioning structure for increasing the tension of the wire is arranged on one side of the pay-off roller; the tensioning structure comprises a tensioning roller arranged on one side of the pay-off roller, supporting side plates arranged at both ends of the tensioning roller, an adjustment groove opened inside the supporting side plates, a supporting column arranged inside the adjusting groove, a movable sleeve block arranged outside the support column, and the movable sleeve blocks are fixed to both ends of the tensioning roller, a threaded hole opened at one end of the movable sleeve block, and a threaded pin arranged inside the threaded hole.

[0007] Preferably, the wire-taking structure includes a wire-taking frame arranged above the rotating ring, a wire-taking hole opened at the middle position of the top end of the wire-taking frame, a wire-taking roller arranged above the wire-taking hole, and a wire-taking motor arranged on one side of the wire-taking roller.

[0008] Preferably, the driving structure includes a support frame arranged on one side of the rotating ring, a driving motor arranged on the top of the support frame, a first gear arranged at the bottom end of the driving motor, and a ring gear arranged on one side of the first gear, and the ring gear is fixed to the outer wall of the rotating ring and meshes with the first gear.

[0009] Preferably, the outer diameter of the support column is smaller than the inner diameter of the movable sleeve block, and the support column and the movable sleeve block form a sliding structure.

[0010] Preferably, the movable sleeve blocks are fixed at both ends of the tensioning roller, and the movable sleeve blocks are symmetrically distributed at both ends of the tensioning roller.

[0011] Preferably, an internal thread is arranged inside the threaded hole, an external thread is arranged outside the threaded pin, and the threaded hole and the threaded pin form a threaded structure.

[0012] Preferably, the disassembly and assembly structure includes plug-in blocks arranged at both ends of the bottom of the twisting frame, through holes opened inside the plug-in blocks, plug-in slots opened on the outside of the top of the rotating ring, plug-in holes opened on one side of the plug-in slots, fixed slots opened on the other side of the plug-in slots, and fixed pins arranged inside the plug-in holes.

[0013] Preferably, the outer diameter of the plug-in block is smaller than the inner diameter of the plug-in slot, and the plug-in slot and the plug-in block form a plug-in structure. Beneficial Effects

[0014] The twisting device with tension regulating function for yarn weaving provided by the utility model has the advantages that: by setting a tensioning structure and applying a certain pressure to the wire by means of a tensioning roller, the wire has a certain degree of tension, thereby increasing its tensioning degree, and preventing to a certain extent the problem that the strength of the twisted wire is poor due to the looseness of the wire, and when such wire is used for spinning and other operations, the quality of the manufactured product is easily reduced; by setting a disassembly and assembly structure, the twisting frame is changed into a detachable design, and according to actual use requirements, the twisting frame with different numbers of twisting holes or different types of twisting frames can be selected to be replaced to meet the twisting requirements, thereby ensuring that the device can twist different strands of wire, thereby improving the applicability of the twisting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The overall three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the tensioning structure of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the disassembly and assembly structure of the utility model;

[0020] Figure 5 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] Explanation of the reference numerals in the figure: 1. Chassis; 2. Rotating ring; 3. Wire twisting frame; 4. Wire twisting hole; 5. Wire taking-up structure; 51. Wire taking-up frame; 52. Wire taking-up roller; 53. Wire taking-up hole; 54. Wire taking-up motor; 6. Disassembly and assembly structure; 61. Fixing pin; 62. Plug-in slot; 63. Plug-in block; 64. Through hole; 65. Plug-in hole; 66. Fixing slot; 7. Driving structure; 71. Support frame; 72. Driving motor; 73. First gear; 74. Gear ring; 8. Pay-off roller; 9. Tensioning structure; 91. Tensioning roller; 92. Support side plate; 93. Adjustment slot; 94. Support column; 95. Movable sleeve block; 96. Threaded hole; 97. Threaded pin. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0024] See also Figure 1-5 The utility model provides a twisting device with tension adjustment function for yarn weaving, comprising a chassis 1, a rotating ring 2 arranged at the top of the chassis 1, and a wire collection structure 5 arranged above the rotating ring 2, a twisting frame 3 is arranged at the top of the rotating ring 2, twisting holes 4 are opened at both ends of the top of the twisting frame 3, and disassembly structures 6 for disassembling and assembling the twisting frame are arranged at both ends of the bottom of the twisting frame 3, a driving structure 7 is arranged on one side of the rotating ring 2, and pay-off rollers 8 are arranged at both ends of one side of the inner side of the chassis 1, and one side of the pay-off roller 8 is provided A tensioning structure 9 is provided for increasing the degree of line tension; the tensioning structure 9 comprises a tensioning roller 91 arranged on one side of the unwinding roller 8, supporting side plates 92 arranged at both ends of the tensioning roller 91, an adjusting groove 93 provided inside the supporting side plates 92, a supporting column 94 provided inside the adjusting groove 93, a movable sleeve block 95 provided outside the supporting column 94, and the movable sleeve blocks 95 are fixed at both ends of the tensioning roller 91, a threaded hole 96 provided at one end of the movable sleeve block 95, and a threaded pin 97 provided inside the threaded hole 96.

[0025] The wire-taking structure 5 includes a wire-taking frame 51 disposed above the rotating ring 2 , a wire-taking hole 53 provided at the middle position of the top end of the wire-taking frame 51 , a wire-taking roller 52 disposed above the wire-taking hole 53 , and a wire-taking motor 54 disposed on one side of the wire-taking roller 52 .

[0026] The driving structure 7 includes a support frame 71 arranged on one side of the rotating ring 2, a driving motor 72 arranged on the top of the support frame 71, a first gear 73 arranged at the bottom end of the driving motor 72, and a ring gear 74 arranged on one side of the first gear 73, and the ring gear 74 is fixed to the outer wall of the rotating ring 2 and meshes with the first gear 73.

[0027] The outer diameter of the support column 94 is smaller than the inner diameter of the movable sleeve block 95 , and the support column 94 and the movable sleeve block 95 form a sliding structure.

[0028] The movable sleeve blocks 95 are fixed to both ends of the tensioning roller 91 , and the movable sleeve blocks 95 are symmetrically distributed at both ends of the tensioning roller 91 .

[0029] The threaded hole 96 is provided with an internal thread inside, and the threaded pin 97 is provided with an external thread outside. The threaded hole 96 and the threaded pin 97 form a threaded structure.

[0030] The working principle of the twisting device with tension adjustment function for yarn weaving based on the first embodiment is: two bobbins are placed outside the two pay-off rollers 8 respectively, and then the wires on the bobbins are led out to pass through the inside of the rotating ring 2, and then the two strands of wire passing through the inside of the rotating ring 2 are passed through the twisting holes 4 opened at both ends of the twisting frame 3 respectively, and finally, the two strands of wire are passed through the take-up hole 53 and fixed to the outside of the take-up roller 52, so that the wire placement operation can be completed; start the take-up motor 54 and the drive motor 72, and use the drive motor 72 to drive the first gear The rotation of the first gear 73 drives the gear ring 74 meshing with the first gear 73 to rotate, which can drive the rotating ring 2 to rotate. The rotation of the rotating ring 2 will drive the twisting frame 3 fixed on its top to rotate. The twisting frame 3 rotates, and the two strands of wire passing through the twisting hole 4 can be twisted. At the same time, the take-up motor 54 drives the take-up roller 52 to rotate and continuously reel in the twisted wire, so that the twisting operation can be performed. When the wire placed on the outer wire drum of the pay-off roller 8 is led out, if the wire is relatively loose, the strength of the twisted wire will be poor. If such wire is used for spinning and other operations, it will be The quality of the manufactured product is reduced to a certain extent. Therefore, a certain degree of pressure can be applied to the wire to make the wire have a certain tension to increase its tension. When the wire placed on the wire drum outside the wire-releasing roller 8 is led out, the led-out wire can pass through the bottom of the tensioning roller 91. The tensioning roller 91 is used to apply a certain pressure to the wire to make the wire have a certain degree of tension, thereby increasing its tension. In addition, according to the type of wire, the position of the tensioning roller 91 can be adjusted up and down to adjust the different pressures of the tensioning roller 91 on the wire, thereby adjusting the tension of the wire. The tension is adjusted so that the line can always remain in a tensioned state when twisting. When adjusting, first unscrew the threaded pin 97 used to fix the position of the movable sleeve block 95 from the threaded hole 96, and then move the tensioning roller 91 up and down to drive the movable sleeve block 95 to slide up and down outside the support column 94, so as to adjust the different positions of the tensioning roller 91. Move the tensioning roller 91 to a suitable position and stop, then insert the threaded pin 97 into the threaded hole 96, rotate the threaded pin 97 so that one end of it is tightly pressed against the outer wall of the support column 94, and the adjustment operation of the position of the tensioning roller 91 can be completed. Example

[0031] This embodiment also includes: the disassembly and assembly structure 6 includes a plug-in block 63 arranged at both ends of the bottom of the twisting frame 3, a through hole 64 opened inside the plug-in block 63, a plug-in groove 62 opened on the outside of the top of the rotating ring 2, a socket 65 opened on one side of the plug-in groove 62, a fixing groove 66 opened on the other side of the plug-in groove 62, and a fixing pin 61 arranged inside the socket 65.

[0032] The outer diameter of the plug-in block 63 is smaller than the inner diameter of the plug-in slot 62 , and the plug-in slot 62 and the plug-in block 63 form a plug-in structure.

[0033] In this embodiment, the twisted wire usually has multiple strands. If a twisting device can only twist two strands of wire, it is relatively simple. Therefore, according to the actual twisting needs, the twisting frame 3 with different numbers of twisting holes 4 or different types of twisting frames 3 can be selected to meet the twisting needs. When disassembling the twisting frame 3, first unscrew the fixing pin 61 from the inside of the fixing groove 66, the through hole 64 and the plug hole 65, and then pull the twisting frame 3 upward to separate the plug-in blocks 63 at both ends of the bottom from the inside of the plug-in groove 62, so that the twisting frame 3 can be removed for replacement. When installing the twisting frame 3, first insert the plug-in blocks 63 at both ends of the bottom of the twisting frame 3 into the inside of the plug-in groove 62, and finally insert the fixing pin 61 into the through hole 64 in the plug-in block 63 through the plug hole 65, and rotate the fixing pin 61 so that one end of it is tightly screwed into the inside of the fixing groove 66, and the fixed installation operation of the twisting frame 3 can be completed.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A twisting device for yarn weaving with a tension adjustment function, comprising a machine case (1), a rotating ring (2) arranged at the top of the machine case (1), and a wire collection structure (5) arranged above the rotating ring (2), characterized in that: A twisting frame (3) is arranged at the top of the rotating ring (2), twisting holes (4) are provided at both ends of the top of the twisting frame (3), disassembly structures (6) for disassembling and assembling the twisting frame are provided at both ends of the bottom of the twisting frame (3), a driving structure (7) is provided on one side of the rotating ring (2), pay-off rollers (8) are provided at both ends of one side of the inner side of the chassis (1), and a tensioning structure (9) for increasing the tension of the wire is provided on one side of the pay-off roller (8); the tensioning structure (9) comprises a tensioning structure (9) provided on one side of the pay-off roller (8) A tensioning roller (91), supporting side plates (92) arranged at both ends of the tensioning roller (91), an adjustment slot (93) provided inside the supporting side plates (92), a support column (94) provided inside the adjustment slot (93), a movable sleeve block (95) provided outside the support column (94), wherein the movable sleeve block (95) is fixed to both ends of the tensioning roller (91), a threaded hole (96) provided at one end of the movable sleeve block (95), and a threaded pin (97) provided inside the threaded hole (96).

2. The twisting device with tension adjustment function for yarn weaving according to claim 1, characterized in that: The wire-taking structure (5) comprises a wire-taking frame (51) arranged above the rotating ring (2), a wire-taking hole (53) provided at the middle position of the top end of the wire-taking frame (51), a wire-taking roller (52) arranged above the wire-taking hole (53), and a wire-taking motor (54) arranged on one side of the wire-taking roller (52).

3. The twisting device with tension adjustment function for yarn weaving according to claim 1, characterized in that: The driving structure (7) comprises a support frame (71) arranged on one side of the rotating ring (2), a driving motor (72) arranged on the top end of the support frame (71), a first gear (73) arranged on the bottom end of the driving motor (72), and a ring gear (74) arranged on one side of the first gear (73), wherein the ring gear (74) is fixed to the outer side wall of the rotating ring (2) and meshes with the first gear (73).

4. The twisting device with tension adjustment function for yarn weaving according to claim 1, characterized in that: The outer diameter of the support column (94) is smaller than the inner diameter of the movable sleeve block (95), and the support column (94) and the movable sleeve block (95) form a sliding structure.

5. The twisting device with tension adjustment function for yarn weaving according to claim 1, characterized in that: The movable sleeve blocks (95) are fixed to both ends of the tensioning roller (91), and the movable sleeve blocks (95) are symmetrically distributed at both ends of the tensioning roller (91).

6. The twisting device with tension adjustment function for yarn weaving according to claim 1, characterized in that: An internal thread is arranged inside the threaded hole (96), an external thread is arranged outside the threaded pin (97), and the threaded hole (96) and the threaded pin (97) form a threaded structure.

7. The twisting device with tension adjustment function for yarn weaving according to claim 1, characterized in that: The disassembly and assembly structure (6) comprises plug-in blocks (63) arranged at both ends of the bottom of the twisting frame (3), through holes (64) provided inside the plug-in blocks (63), a plug-in slot (62) provided outside the top end of the rotating ring (2), a plug hole (65) provided on one side of the plug-in slot (62), a fixing slot (66) provided on the other side of the plug-in slot (62), and a fixing pin (61) provided inside the plug hole (65).

8. The twisting device with tension adjustment function for yarn weaving according to claim 7, characterized in that: The outer diameter of the plug-in block (63) is smaller than the inner diameter of the plug-in slot (62), and the plug-in slot (62) and the plug-in block (63) form a plug-in structure.

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