Full-automatic yarn twisting machine

Abstract

The utility model discloses a full-automatic yarn twisting machine, which relates to the technical field of full-automatic yarn twisting equipment, and comprises a box body, a mounting plate is fixedly mounted in the box body, a switching mechanism is arranged in the box body and is used for realizing the replacement of twisting degrees of various yarns, and the switching mechanism comprises a rotating unit which is arranged at the top of the mounting plate and is used for driving the mounting plate to rotate; comprising a rotating shaft rotationally mounted at the top of a box body, and an intermittent turntable is fixedly mounted on the outer ring of the rotating shaft; the kinetic energy unit and the driving motor operate to drive the linkage rotating disc to rotate, the linkage rotating disc drives the positioning arc-shaped disc and the sliding column to synchronously rotate, the sliding column slides into the rectangular groove to enable the rectangular groove to rotate, the rectangular groove drives the rotating mounting disc and the mounting column to rotate, at the moment, the sliding column slides out of the rectangular groove, and the arc-shaped end of the positioning arc-shaped disc rotationally slides into the arc-shaped groove. And the rotation of the intermittent turntable is positioned, so that the conversion among various yarns is realized, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic yarn twisting equipment, in particular to a full-automatic yarn twisting machine. Background Art

[0002] The yarn twist machine is an instrument for measuring the yarn twist and its related technical indicators. It can measure the twist and twist unevenness of various yarns. It is one of the main testing instruments for evaluating the quality of yarn products.

[0003] After checking the publication number: CN218666501U, a fully automatic yarn twisting machine is disclosed, including a base, a control box is installed on one side of the top of the base, a pair of mounting rods are installed on the top of the base near the control box, and a cross bar is connected between the pair of mounting rods, the outer sleeve of the cross bar is provided with a mounting seat, and the inside of the mounting seat is provided with a first motor, and the output ends of both sides of the first motor are connected to a rotating rod through a coupling transmission, one end of the rotating rod is provided with an active bevel gear, threaded rods are vertically installed on both sides of the inside of the mounting seat, and the bottom of the threaded rod is provided with a driven bevel gear, one end of the pair of threaded rods passes through the mounting seat and is connected with a connecting rod, and a wire cutter is installed at the bottom of the connecting rod. A ruler is provided at the top center of the base. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively fix the yarn and cut the yarn to be tested at the same time, and has high practical value.

[0004] Based on the above-mentioned prior art, the currently available fully automatic yarn twisting machine still has the following problems: the existing fully automatic yarn twisting machine can twist different yarns, but personnel are required to replace the yarns by themselves, and each time a yarn is tested, personnel need to replace it again, resulting in low work efficiency. For this reason, the utility model provides a fully automatic yarn twisting machine. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a fully automatic yarn twisting machine, which solves the following problems existing in the existing fully automatic yarn twisting machines: the existing fully automatic yarn twisting machines can twist different yarns, but personnel are required to replace the yarns by themselves, and each time a yarn is tested, personnel need to replace it again, resulting in low work efficiency.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fully automatic yarn twisting machine, including a box, a mounting plate is fixedly installed inside the box, and a conversion mechanism is arranged inside the box for realizing the replacement of multiple yarns, and the conversion mechanism includes:

[0007] The rotating unit is arranged on the top of the mounting plate, and comprises a rotating shaft rotatably mounted on the top of the box body, an intermittent rotating disk is fixedly mounted on the outer ring of the rotating shaft, and seven arc grooves and rectangular grooves are opened on the outer ring of the intermittent rotating disk;

[0008] The kinetic energy unit is arranged inside the box body and is used for intermittently rotating the rotating unit.

[0009] Preferably, the rotating unit further comprises a rotating mounting plate fixedly mounted on the top end of the rotating shaft, and seven mounting posts are fixedly mounted on the top of the rotating mounting plate.

[0010] Preferably, the kinetic energy unit includes a driving motor fixedly mounted on the bottom of the mounting plate, one end of the output shaft of the driving motor passes through the mounting plate and is fixedly mounted with a linkage turntable, a positioning arc disk is fixedly mounted on the top of the linkage turntable, and the specifications and dimensions of the positioning arc disk are compatible with the specifications and dimensions of the arc groove, a sliding column is fixedly mounted on the top of the linkage turntable, and the sliding column slides inside the rectangular groove.

[0011] Preferably, the conversion mechanism also includes a mounting frame fixedly mounted on the top of the rotating mounting disk, and the left and right side plates of the mounting frame are slidably penetrated by sliding columns, the outer ring of the sliding column is provided with a spring, a clamping block is fixedly mounted on one end of the sliding column, a limiting groove is provided above the cross plate of the mounting frame, and the bottom end of the clamping block is adapted to slide inside the limiting groove.

[0012] Preferably, a box door is installed on the front side of the box body through a hinge, and a handle is fixedly installed on the front side of the box door, and an observation window is provided on the inclined surface of the box door.

[0013] Preferably, a control box is fixedly mounted on the front side of the box body, a yarn tension control device is mounted on the top of the mounting plate via a slide rail, and a twist device, a ruler and a yarn guide ring are fixedly mounted on the top of the mounting plate.

[0014] The utility model provides a fully automatic yarn twisting machine. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The fully automatic yarn twisting machine drives the motor to rotate the linkage turntable, which drives the positioning arc disk and the slide column to rotate synchronously. The slide column slides into the interior of the rectangular groove to rotate the rectangular groove, and the rectangular groove drives the rotating mounting disk and the mounting column to rotate. At this time, the slide column slides out of the rectangular groove, and the arc end of the positioning arc disk rotates and slides into the interior of the arc groove to position the rotation of the intermittent turntable, thereby realizing the conversion between multiple yarns, thereby improving work efficiency.

[0016] (2) In the fully automatic yarn twisting machine, when the yarn untwisted degree is detected by the installation column, the yarn ends are placed between the clamping blocks, and the two springs push the two clamping blocks to move toward each other through their own elastic force to clamp the yarn ends, thereby avoiding the yarn ends of different yarns from being lost when the thread is changed and rotating, and preventing the yarn ends from being entangled in the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 3 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 4 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 5 It is a three-dimensional structural diagram of the utility model.

[0022] In the figure: 1-box, 2-conversion mechanism, 21-rotation unit, 211-rotating shaft, 212-intermittent turntable, 213-arc groove, 214-rectangular groove, 215-rotating mounting plate, 216-mounting column, 22-kinetic energy unit, 221-driving motor, 222-linked turntable, 223-positioning arc disk, 224-sliding column, 23-clamping unit, 231-mounting frame, 232-sliding column, 233-spring, 234-clamping block, 235-limiting groove, 3-box door, 4-handle, 5-observation window, 6-control box, 7-mounting plate, 8-yarn tension control device, 9-twist device, 10-ruler, 11-yarn guide ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] A fully automatic yarn twisting machine includes a box 1, a mounting plate 7 is fixedly installed inside the box 1, and a conversion mechanism 2 is arranged inside the box 1 for realizing the replacement of multiple yarns. The conversion mechanism 2 includes:

[0026] The rotating unit 21 is arranged on the top of the mounting plate 7, and comprises a rotating shaft 211 rotatably mounted on the top of the box body 1, an intermittent rotating disk 212 is fixedly mounted on the outer ring of the rotating shaft 211, and seven arc grooves 213 and rectangular grooves 214 are opened on the outer ring of the intermittent rotating disk 212;

[0027] The kinetic energy unit 22 is disposed inside the housing 1 and is used to intermittently rotate the rotating unit 21 .

[0028] In this embodiment, the rotating unit 21 further includes a rotating mounting plate 215 fixedly mounted on the top of the rotating shaft 211 , and seven mounting posts 216 are fixedly mounted on the top of the rotating mounting plate 215 .

[0029] In this embodiment, the kinetic energy unit 22 includes a driving motor 221 fixedly mounted on the bottom of the mounting plate 7, one end of the output shaft of the driving motor 221 passes through the mounting plate 7 and is fixedly mounted with a linkage turntable 222, a positioning arc disk 223 is fixedly mounted on the top of the linkage turntable 222, and the specification and size of the positioning arc disk 223 are compatible with the specification and size of the arc groove 213, a sliding column 224 is fixedly mounted on the top of the linkage turntable 222, and the sliding column 224 slides inside the rectangular groove 214.

[0030] The model of the driving motor 221 is KV3SF-8521F-WR, which is electrically connected to an external power source and is opened and closed by a person operating a control panel.

[0031] The driving motor 221 drives the linkage turntable 222 to rotate, and the linkage turntable 222 drives the positioning arc disk 223 and the slide post 224 to rotate synchronously. The slide post 224 slides into the interior of the rectangular groove 214 to rotate the rectangular groove 214, and the rectangular groove 214 drives the rotating mounting disk 215 and the mounting post 216 to rotate. At this time, the slide post 224 slides out of the rectangular groove 214, and the arc end of the positioning arc disk 223 rotates and slides into the interior of the arc groove 213, positioning the rotation of the intermittent turntable 212, thereby realizing the conversion between multiple yarns, thereby improving work efficiency.

[0032] In this embodiment, the conversion mechanism 2 also includes a mounting frame 231 fixedly mounted on the top of the rotating mounting disk 215, and the left and right side plates of the mounting frame 231 are both slidably penetrated by sliding columns 232, and the outer ring sleeve of the sliding column 232 is provided with a spring 233, and a clamping block 234 is fixedly mounted on one end of the sliding column 232. A limiting groove 235 is provided above the horizontal plate of the mounting frame 231, and the bottom end of the clamping block 234 is adapted to slide inside the limiting groove 235.

[0033] The bottom end of the clamping block 234 slides inside the limiting groove 235 , thereby limiting the movement of the clamping block 234 .

[0034] When the untwisted degree of the yarn mounted on the mounting column 216 is detected, the yarn ends are placed between the clamping blocks 234, and the two springs 233 push the two clamping blocks 234 to move toward each other through their own elastic force to clamp the yarn ends, thereby preventing the yarn ends of different yarns from being found when the thread is changed and rotating, and preventing the yarn ends from being entangled in the device.

[0035] In this embodiment, a box door 3 is installed on the front side of the box body 1 through a hinge, and a handle 4 is fixedly installed on the front side of the box door 3 , and an observation window 5 is provided on the inclined surface of the box door 3 .

[0036] The user holds the handle 4 to flip the box door 3 upwards, and puts various yarns on the installation column 216. The user holds the handle 4 to flip the box door 3 downwards to seal the internal space of the box body 1, thereby preventing dust from entering the box body 1, and through the observation window 5 set on the inclined surface of the box door 3, it is convenient to observe the twist operation inside the box body 1.

[0037] In this embodiment, a control box 6 is fixedly installed on the front side of the box body 1, a yarn tension control device 8 is installed on the top of the mounting plate 7 through a slide rail, and a twist device 9, a scale 10 and a yarn guide ring 11 are fixedly installed on the top of the mounting plate 7.

[0038] Take out the detection thread end, pass it through the yarn guide ring 11, wind a part of it around the yarn tension control device 8, and then clamp the thread end on the clamping head of the twist device 9. Control the twist device 9 to rotate through the control box 6 to detect the twist of the yarn.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] During operation, the user first connects the device to an external power source, then holds the handle 4 to flip the box door 3 upwards, puts various yarns on the mounting column 216, puts the yarn ends between the clamping blocks 234, and the two springs 233 push the two clamping blocks 234 to move toward each other through their own elastic force to clamp the thread ends. Next, take out the detection thread ends, pass the thread ends through the yarn guide ring 11, wind a part of them around the yarn tension control device 8, and then clamp the thread ends on the clamping head of the twist device 9. At this time, the user holds the handle 4 to flip the box door 3 downwards, controls the twist device 9 to rotate through the control box 6, and adjusts the yarn tension. The thread is twisted and detected, and then, when another yarn needs to be replaced, the driving motor 221 runs to drive the interlocking turntable 222 to rotate, and the interlocking turntable 222 drives the positioning arc disk 223 and the slide post 224 to rotate synchronously, and the slide post 224 slides into the interior of the rectangular groove 214 to rotate the rectangular groove 214, and the rectangular groove 214 drives the rotating mounting disk 215 and the mounting post 216 to rotate. At this time, the slide post 224 slides out of the rectangular groove 214, and the arc end of the positioning arc disk 223 rotates and slides into the interior of the arc groove 213, positioning the rotation of the intermittent turntable 212, and changing the next yarn.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic yarn twisting machine, characterized in that: The invention comprises a box (1), wherein a mounting plate (7) is fixedly mounted inside the box (1), and a conversion mechanism (2) is arranged inside the box (1) for realizing the replacement of multiple yarns, wherein the conversion mechanism (2) comprises: The rotating unit (21) is arranged on the top of the mounting plate (7), and comprises a rotating shaft (211) rotatably mounted on the top of the box body (1), an intermittent rotating disk (212) being fixedly mounted on the outer ring of the rotating shaft (211), and the outer ring of the intermittent rotating disk (212) is provided with seven arc grooves (213) and rectangular grooves (214); The kinetic energy unit (22) is arranged inside the housing (1) and is used to intermittently rotate the rotating unit (21).

2. A fully automatic yarn twisting machine according to claim 1, characterized in that: The rotating unit (21) further comprises a rotating mounting plate (215) fixedly mounted on the top of the rotating shaft (211), and seven mounting posts (216) are fixedly mounted on the top of the rotating mounting plate (215).

3. A fully automatic yarn twisting machine according to claim 1, characterized in that: The kinetic energy unit (22) comprises a driving motor (221) fixedly mounted on the bottom of the mounting plate (7); one end of the output shaft of the driving motor (221) passes through the mounting plate (7) and is fixedly mounted with a linkage rotating disk (222); a positioning arc disk (223) is fixedly mounted on the top of the linkage rotating disk (222); and the specification and size of the positioning arc disk (223) are compatible with the specification and size of the arc groove (213); a sliding column (224) is fixedly mounted on the top of the linkage rotating disk (222), and the sliding column (224) slides inside the rectangular groove (214).

4. A fully automatic yarn twisting machine according to claim 2, characterized in that: The conversion mechanism (2) further comprises a mounting frame (231) fixedly mounted on the top of the rotating mounting plate (215), the left and right side plates of the mounting frame (231) are both slidably penetrated by sliding columns (232), the outer ring sleeve of the sliding column (232) is provided with a spring (233), one end of the sliding column (232) is fixedly mounted with a clamping block (234), a limiting groove (235) is provided above the transverse plate of the mounting frame (231), and the bottom end of the clamping block (234) is adapted to slide inside the limiting groove (235).

5. The fully automatic yarn twisting machine according to claim 1, characterized in that: A box door (3) is installed on the front side of the box body (1) via a hinge, and a handle (4) is fixedly installed on the front side of the box door (3), and an observation window (5) is provided on the inclined surface of the box door (3).

6. A fully automatic yarn twisting machine according to claim 1, characterized in that: A control box (6) is fixedly mounted on the front side of the box body (1), a yarn tension control device (8) is mounted on the top of the mounting plate (7) via a slide rail, and a twist device (9), a scale (10) and a yarn guide ring (11) are fixedly mounted on the top of the mounting plate (7).

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