CN220149735U - Integrated doubling and twisting machine - Google Patents
Integrated doubling and twisting machine Download PDFInfo
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- CN220149735U CN220149735U CN202320707510.7U CN202320707510U CN220149735U CN 220149735 U CN220149735 U CN 220149735U CN 202320707510 U CN202320707510 U CN 202320707510U CN 220149735 U CN220149735 U CN 220149735U
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- 238000003860 storage Methods 0.000 claims abstract description 40
- 238000013016 damping Methods 0.000 claims description 67
- 238000001514 detection method Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 241001589086 Bellapiscis medius Species 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides an integrated double-twisting machine, which comprises a double-twisting area and a doubling device, wherein double-twisting yarns produced by a plurality of double-twisting devices in the double-twisting area are doubled into doubled yarns in one doubling device, a rotating shaft which is approximately horizontally arranged is arranged in the double-twisting device, the rotating shaft is used for mounting a raw silk package, and a yarn guide is arranged below the rotating shaft and used for leading out the yarns to a yarn storage disc; the original equipment configuration is 3 primary twisters, 1 doubling twister and winding drum, and the spindle speed of the primary twister is 3000rpm-4000rpm. The two-for-one twisting spindle speed of the utility model can reach to 8000rpm,1 machine of the utility model can replace 8 machines of the prior art, the original primary twisting-re-twisting-winding drum is changed into the primary re-twisting-winding drum or the primary re-twisting is directly completed, the problems of yarn pressing and yarn breaking in the primary twisting-re-twisting one-time process are solved, and the twisting efficiency can be greatly improved.
Description
Technical Field
The utility model relates to the structural field of twisting machines, in particular to an integrated doubling and twisting machine.
Background
The existing industrial nylon yarn twisting mode for industries such as pulp filtration is a primary twisting-secondary twisting-winding drum procedure, and the whole process has the problems of low efficiency, long flow and poor quality. The improved scheme is recorded in a Chinese patent CN 2018 5 0359U additional twist type ply feeding device of the company, so that primary twist and secondary twist are completed once. In the prior art, a yarn unwinding mode adopts vertical axial unwinding, yarns need to be thrown out from a yarn storage disc by bypassing a spindle rod, the yarns are vertically placed and do not rotate in a spindle tank, the top corner is bent to be close to 180 degrees by adopting the flyer unwinding mode, and the yarn breakage condition often occurs due to yarn pressing of the yarns, so that the primary twisting-secondary twisting operation is difficult to achieve once, and the technical difficulty is higher especially when the rotating speed of a double twisting spindle reaches 8000 rpm.
Disclosure of Invention
The utility model mainly aims to provide an integrated double-twisting machine, which solves the problems of yarn pressing and yarn breakage in a primary twisting and secondary twisting process and can greatly improve the twisting efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme: an integrated double-twist twisting machine comprises a double-twist area and a double-twist device, wherein double-twist yarns produced by a plurality of double-twist devices in the double-twist area are twisted into double-twist yarns in one double-twist device, and the integrated double-twist twisting machine is characterized in that: a rotating shaft which is arranged approximately horizontally is arranged in the two-for-one twisting device and is used for installing the raw silk package;
a yarn guide is arranged below the rotating shaft and used for leading out yarns to a yarn storage disc;
in the preferred scheme, a two-for-one motor is also arranged in the two-for-one device, and the two-for-one motor is connected with the yarn storage disc and used for driving the yarn storage disc to rotate and enabling the yarn to form a balloon.
In the preferred scheme, the two-for-one twisting device is provided with an ingot tank, the ingot tank is fixed, a fixed supporting frame is further arranged in the ingot tank, the top of the supporting frame is provided with a bearing for supporting a rotating shaft, one side of the rotating shaft is provided with a damping adjusting device, and the damping adjusting device is used for adjusting damping applied to the rotating shaft.
In the preferred scheme, the rotating shaft is connected with the positioning disc, and the positioning disc is coaxially connected with the raw silk package.
In the preferred scheme, the damping adjusting device is structurally characterized in that the bearings are arranged on two sides of the rotating shaft, the outer wall of the rotating shaft is in contact with the outer wall of the bearings, damping blocks are arranged below the rotating shaft or on one side of the rotating shaft, grooves are formed in the damping blocks and are used for being in contact with the rotating shaft, adjusting screws are further arranged and connected with the damping blocks, and resistance between the damping blocks and the rotating shaft is adjusted.
In the preferred scheme, the damping adjusting device is structurally characterized in that a friction layer is arranged on the outer wall of a bearing, and the bearing is connected with a hysteresis damper so as to transmit damping to a rotating shaft through the bearing.
In the preferred scheme, the damping adjusting device is structurally characterized in that a friction layer is arranged on the outer wall of a bearing, the bearing is connected with an electromagnetic tensioner, and the electromagnetic tensioner is connected with an adjustable load so as to transmit damping to a rotating shaft through the bearing.
In the preferred scheme, the wire guide is positioned at the axle center of the spindle tank, the top of the wire guide is provided with a ceramic ring, and the top opening of the ceramic ring is in an inverted cone shape;
the yarn guide is connected with a yarn storage disc through a bearing, a twisting disc is arranged at the top of the yarn storage disc, and a two-for-one twisting motor is connected with the yarn storage disc;
the middle of the yarn storage disc is provided with a coupler, the coupler is provided with a top opening and a side opening, the top opening is communicated with the yarn guide, and the side opening of the coupler is communicated with the side of the yarn storage disc.
In the preferred scheme, the ingot tank is divided into an upper ingot tank and a lower ingot tank, and the upper ingot tank is connected with the lower ingot tank in a sleeved mode;
one side of the spindle tank is provided with a balloon outer diameter detection device for detecting the outer diameter of the balloon;
a double-twist yarn guide hook is arranged above the spindle tank, and a double-twist guide wheel is arranged above the double-twist yarn guide hook;
a doubling and twisting yarn guide hook is arranged above the doubling and twisting device, an overfeeding device is arranged above the doubling and twisting yarn guide hook, and a doubling and twisting guide wheel is arranged above the overfeeding device;
in the doubling and twisting device, a doubling and twisting motor is connected with a doubling and twisting spindle rod, and a doubling and twisting ring capable of lifting and lowering in a reciprocating manner is arranged on the periphery of the doubling and twisting spindle rod.
The integrated doubling and twisting machine provided by the utility model adopts the solution and has the following beneficial effects:
1. the twisting process is reduced, the original primary twisting-secondary twisting-winding drum is changed into the primary secondary twisting-winding drum or the primary secondary twisting is directly completed, the investment of customer equipment is saved, and the working efficiency of customers is improved.
2. The two-for-one twisting mode of the precursor adopts the scheme that the precursor is horizontally and radially unwound, the precursor package horizontally rotates in the spindle tank and is unwound, yarn pressing and yarn breaking phenomena in the prior art are overcome, the verification effect is good, and the threading is more convenient and quicker than the traditional flyer structure and the vertical placement of the precursor.
3. The equipment configuration in the prior art is 3 primary twisters, 1 doubling twister and winding drum, and the spindle speed of the primary twister is 3000rpm-4000rpm. The two-for-one twisting spindle speed of the utility model can reach to 8000rpm, and 1 machine of the utility model can replace 8 old machines in the prior art.
4. The twist is higher, yarn is easy to stir during stopping, operations such as yarn threading, joint, yarn hanging and the like are inconvenient, and yarn stirring is avoided through the damping adjusting device;
the yarn characteristic is harder, through the use of preventing the wire jumper godet, prevents that the yarn from running out the porcelain wheel.
5. The steel liner structure in the two-for-one twisting spindle is eliminated, the tension is controlled through the damping adjusting device, the outer diameter of the balloon is controlled, the energy consumption is reduced, and yarn breakage is avoided.
6. The former silk package adopts both ends bearing structure, makes things convenient for operating personnel to go up, lower yarn and give birth to the head operation, has the seal wire ware when yarn advances spindle pole, and the seal wire ware top takes the porcelain circle, makes things convenient for the silk and reduces yarn wearing and tearing.
7. All spindle positions are provided with balloon covers, and when one spindle yarn is broken, other spindle positions are disturbed, so that the spindle position is safer.
8. The present utility model can be adapted to, but is not limited to, conventional yarn varieties 0.2mm x2-0.25mm x3.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of the yarn connecting structure of the present utility model;
FIG. 5 is a front view of the two-for-one twisting device of the present utility model;
FIG. 6 is a side view of the two-for-one twisting device of the present utility model;
in the figure: a two-for-one twisting zone 1; a control device 2; a doubling and twisting device 3; twisting the yarn guide hook 31; twisting the spindle blade 32; twisting the ring 33; a doubling and twisting motor 34; a frame 4; a double-twist guide wheel 5; a two-for-one twisting device 6; a raw silk package 601; a lower ingot can 602; a wire guide 603; a twisting plate 604; a yarn storage tray 605; a two-for-one motor 606; a positioning disk 607; a rotation shaft 608; damping adjustment device 609; a support 610; a positioning plate 611; a coupler 612; pneumatic brake 613; a bearing 614; damping block 615; a spring 616; a pin 617; an adjustment screw 618; an upper ingot can 619; a pressing block 620; a double-twist yarn guide hook 7; twisting the guide wheel 8; overfeed device 9; a double-twisted yarn 10; doubling the yarn 11; a balloon outer diameter detection device 12; balloon 13.
Detailed Description
Example 1:
as shown in fig. 4 to 6, a two-for-one twisting device is provided with a rotating shaft 608 which is arranged approximately horizontally in the two-for-one twisting device 6, and the rotating shaft 608 is used for installing a raw silk package 601;
a yarn guide 603 is arranged below the rotating shaft 608, and the yarn guide 603 is used for leading out yarns to a yarn storage disc 605;
the two-for-one twisting device 6 is further provided with a two-for-one twisting motor 606, and the two-for-one twisting motor 606 is connected to the yarn storage disk 605 to drive the yarn storage disk 605 to rotate and form a balloon on the yarn.
In the preferred scheme, still be equipped with stationary spindle jar, be equipped with fixed support frame 610 in the spindle jar, the top of support frame 610 is equipped with bearing 614 for supporting pivot 608, is equipped with damping adjustment device 609 in one side of pivot 608, damping adjustment device 609 is used for adjusting the damping of exerting on pivot 608.
In a preferred embodiment, the shaft 608 is connected to a positioning disk 607, and the positioning disk 607 is coaxially connected to the filament package 601.
In a preferred scheme, the damping adjusting device 609 is structured such that the bearing 614 is located at two sides of the rotating shaft 608, the outer wall of the rotating shaft 608 contacts with the outer wall of the bearing 614, a damping block 615 is disposed at a position below or at one side of the rotating shaft 608, a groove is disposed on the damping block 615, the groove is used for contacting with the rotating shaft 608, an adjusting screw 618 is further disposed, and the adjusting screw 618 is connected with the damping block 615 and used for adjusting resistance between the damping block 615 and the rotating shaft 608.
In a preferred embodiment, the damping adjustment device 609 is configured such that the outer wall of the bearing 614 is provided with a friction layer, and the bearing 614 is connected to a hysteresis damper to transmit damping to the shaft 608 via the bearing 614.
In a preferred embodiment, the damping adjustment device 609 is configured such that a friction layer is provided on the outer wall of the bearing 614, the bearing 614 is connected to an electromagnetic tensioner, and the electromagnetic tensioner is connected to an adjustable load to transfer damping to the shaft 608 through the bearing 614.
In the preferred scheme, the wire guide 603 is positioned at the axle center of the spindle pot, the top of the wire guide 603 is provided with a ceramic ring, and the top opening of the ceramic ring is in an inverted cone shape;
the yarn guide 603 is connected with a yarn storage disk 605 through a bearing, a twisting disk 604 is arranged at the top of the yarn storage disk 605, and a two-for-one motor 606 is connected with the yarn storage disk 605;
the middle of the yarn storage disc 605 is provided with a coupler 612, the coupler 612 is provided with a top opening and a side opening, the top opening of the coupler 612 is communicated with the yarn guide 603, and the side opening of the coupler 612 is communicated with the side of the yarn storage disc 605.
In the preferred scheme, the ingot tank is divided into an upper ingot tank 619 and a lower ingot tank 602, and the upper ingot tank 619 is connected with the lower ingot tank 602 in a sleeved mode;
one side of the ingot can is provided with a balloon outer diameter detection device 12 for detecting the outer diameter of a balloon 13.
The two-for-one twisting device can be independently used and implemented and is used in independent two-for-one twisting equipment.
Example 2:
as shown in fig. 4, in a two-for-one twisting method using the two-for-one twisting device, a raw yarn package 601 is arranged on a supporting frame 610 approximately horizontally, the raw yarn package 601 can rotate along a horizontal axis, a yarn guide 603 is arranged below a rotating shaft 608, the yarn guide 603 draws yarn to a yarn storage disc 605, and the raw yarn package 601 horizontally radially untwists the yarn;
the two-for-one twisting motor 606 drives the yarn storage disc 605 to rotate, and the yarn is led out from the yarn storage disc 605 and forms a balloon 13 with the two-for-one twisting yarn guide hook 7.
In a preferred embodiment, a damping adjustment device 609 is disposed on one side of the rotating shaft 608 to adjust the rotation damping of the rotating shaft 608;
the speed of the overfeeding device 9 is controlled along with the rotating speed of the doubling and twisting motor 34;
the balloon outer diameter detection device 12 detects the diameter of the balloon 13, and increases the damping of the damping adjustment device 609 when the diameter of the balloon 13 is too large, and decreases the damping of the damping adjustment device 609 when the diameter of the balloon 13 is too small.
Example 3:
in fig. 1-3, an integrated double-twisting machine comprises a double-twisting area 1, a double-twisting device 3, a control device 2, a double-twisting device 6 and a double-twisting device 3, wherein the control device 2 is provided with a PLC (programmable logic controller) for acquiring control signals and outputting the control signals to control the double-twisting area 1. As shown in fig. 4, the two-for-one twisting device 3 is used for twisting the two-for-one twisted yarns 10 produced by the two-for-one twisting devices 6 in the two-for-one twisting zone 1 into the two-for-one twisted yarns 11, and a rotating shaft 608 which is arranged approximately horizontally is arranged in the two-for-one twisting device 6, and the rotating shaft 608 is used for installing the raw silk package 601;
a yarn guide 603 is arranged below the rotating shaft 608, and the yarn guide 603 is used for leading out yarns to a yarn storage disc 605;
the two-for-one twisting device 6 is further provided with a two-for-one twisting motor 606, and the two-for-one twisting motor 606 is connected to the yarn storage disk 605 to drive the yarn storage disk 605 to rotate and form a balloon on the yarn.
In the preferred scheme, as shown in fig. 4-6, a spindle tank is arranged on the two-for-one twisting device 6, the spindle tank is fixed, a supporting frame 610 is further arranged in the spindle tank, the supporting frame 610 is connected with the spindle tank through a positioning plate 611, a bearing 614 is arranged at the top of the supporting frame 610 and used for supporting a rotating shaft 608, a damping adjusting device 609 is arranged at one side of the rotating shaft 608, and the damping adjusting device 609 is used for adjusting resistance applied to the rotating shaft 608.
In the preferred embodiment, as shown in fig. 5 and 6, the rotary shaft 608 is connected to the positioning plate 607, and the positioning plate 607 is coaxially connected to the filament package 601. Preferably, the positioning disk 607 is coaxially connected to the filament package 601 by a positioning pin to improve concentricity.
In the preferred scheme, as shown in fig. 5 and 6, the damping adjustment device 609 is structured such that the bearing 614 is located at two sides of the rotating shaft 608, the outer wall of the rotating shaft 608 contacts with the outer wall of the bearing 614, a damping block 615 is disposed at a position below or at one side of the rotating shaft 608, a groove is disposed on the damping block 615, the groove is used for contacting with the rotating shaft 608, and an adjusting screw 618 is further disposed, and the adjusting screw 618 is connected with the damping block 615 and used for adjusting the resistance between the damping block 615 and the rotating shaft 608. Further preferably, as shown in fig. 6, a compressing block 620 is further provided, the compressing block 620 and the spring 616 are slidably connected with the pin 617, the spring 616 is arranged between the compressing block 620 and the damping block 615, the end of the adjusting screw 618 is propped against the compressing block 620, and the compression force of the spring 616 can be adjusted by adjusting the adjusting screw 618, so that different damping can be adjusted.
In another alternative, the damping adjustment device 609 is configured such that the outer wall of the bearing 614 is provided with a friction layer, and the bearing 614 is connected to a hysteresis damper to transfer damping to the shaft 608 through the bearing 614. The bearing 614 in this example is a sliding bearing, permanent magnets with staggered magnetic poles are arranged on the inner wall of the outer ring of the bearing 614, permanent magnets with staggered magnetic poles are arranged on the outer wall of the hysteresis damper, and the damping can be adjusted by adjusting the axial positions of the hysteresis damper and the bearing 614.
In another alternative, the damping adjustment device 609 is configured such that the outer wall of the bearing 614 is provided with a friction layer, the bearing 614 is connected to an electromagnetic tensioner, and the electromagnetic tensioner is connected to an adjustable load to transfer damping to the shaft 608 through the bearing 614. The inner wall of the outer ring of the bearing 614 is provided with a permanent magnet, the outer wall of the electromagnetic tensioner is provided with a coil, and damping control is realized by adjusting the resistance value of a load and the input power of the coil.
In the preferred scheme, as shown in fig. 5, a wire guide 603 is positioned at the axial center of the ingot can, a porcelain ring is arranged at the top of the wire guide 603, and the top opening of the porcelain ring is in an inverted cone shape;
the yarn guide 603 is connected with a yarn storage disk 605 through a bearing, a twisting disk 604 is arranged at the top of the yarn storage disk 605, and a two-for-one motor 606 is connected with the yarn storage disk 605;
the middle of the yarn storage disc 605 is provided with a coupler 612, the coupler 612 is provided with a top opening and a side opening, the top opening is communicated with the yarn guide 603, and the side opening of the coupler 612 is communicated with the side of the yarn storage disc 605.
Preferably, as shown in fig. 5, the coupler 612 is further provided with a bottom opening that is directly in communication with the pneumatic brake 613 at the bottom of the two-for-one motor 606.
In the preferred scheme, as shown in fig. 5, the ingot tank is divided into an upper ingot tank 619 and a lower ingot tank 602, and the upper ingot tank 619 is connected with the lower ingot tank 602 in a sleeved mode; to facilitate the removal and placement of the filament package 601.
One side of the ingot tank is provided with a balloon outer diameter detection device 12 for detecting the outer diameter of a balloon 13; the balloon outer diameter detection device 12 is a group of correlation light sensors, when the balloon 13 formed by yarn rotation can cut light beams, so that pulses are generated in the balloon outer diameter detection device 12, the light beams of the balloon outer diameter detection device 12 are exactly positioned at the position of the optimal outer diameter of the balloon 13, and whether the outer diameter of the balloon 13 is positioned at the optimal position can be judged by detecting the times that the light beams are blocked. Usually, 1 time is optimal for each rotation period, and if the rotation period is less than 1 time, the diameter of the balloon 13 is too small, yarn breakage is easy to occur, and if the rotation period is more than 1 time, the diameter of the balloon 13 is too large, and energy consumption is too high.
A double-twist yarn guide hook 7 is arranged above the spindle tank, and a double-twist guide wheel 5 is arranged above the double-twist yarn guide hook 7; the two-for-one twisting guide wheel 5 and the doubling guide wheel 8 adopt the structure of an anti-jumper yarn guide wheel, namely the edges of the two-for-one twisting guide wheel 5 and the doubling guide wheel 8 are provided with wings extending outwards in the radial direction so as to prevent yarns from falling out.
A doubling and twisting yarn guide hook 31 is arranged above the doubling and twisting device 3, an overfeeding device 9 is arranged above the doubling and twisting yarn guide hook 31, and a doubling and twisting guide wheel 8 is arranged above the overfeeding device 9;
the two-for-one yarn guide hook 7 and the two-for-one yarn guide hook 31 are of spiral metal hooks, so that the yarn threading is facilitated.
In the doubling and twisting device 3, a doubling and twisting motor 34 is connected to a doubling and twisting spindle 32, a doubling and twisting ring 33 capable of lifting and lowering reciprocally is provided on the periphery of the doubling and twisting spindle 32, and the doubling and twisting ring 33 is provided with a yarn guiding hook capable of sliding along the doubling and twisting ring 33 in a ring shape.
Example 4:
based on embodiments 1 to 3, a twisting method using the integrated double-twisting machine is to pass the yarn of the raw yarn package 601 through the yarn guide 603, then pass out from the side wall of the yarn storage disc 605, then sequentially bypass the double-twisting yarn guide hook 7, the double-twisting guide wheel 5, the doubling guide wheel 8, the overfeeding device 9, the doubling guide hook 31 and the doubling ring 33, and connect the yarn with the winding drum on the doubling spindle 32;
the two-for-one twisted yarns 10 of the two-for-one twisting devices 6 bypass the same twisting guide wheel 8;
the two-for-one twisting motor 606 drives the yarn storage disc 605 to rotate, and a balloon 13 is formed between the twisting disc 604 and the two-for-one twisting yarn guide hook 7 and twisted;
the doubling and twisting ring 33 has a ring structure, a yarn guide hook sliding along the ring is provided on the doubling and twisting ring 33, and the doubling and twisting ring 33 reciprocates up and down to wind the doubling and twisting yarn 11 on a winding drum.
In a preferred embodiment, a damping adjustment device 609 is disposed on one side of the rotating shaft 608 to adjust the rotation damping of the rotating shaft 608;
the rotating speed of the overfeeding device 9 is controlled along with the rotating speed of the doubling and twisting motor 34; the rotational speed of the doubling and twisting motor 34 is used as an input parameter, and the rotational speed of the overfeeding device 9 is based on the rotational speed of the doubling and twisting motor 34. The rotational speed of the overfeeding device 9 is further provided with further correction values depending on the type of yarn and the production time.
The balloon outer diameter detection device 12 detects the diameter of the balloon 13, and transmits the detection result to the PLC, which controls the electric tensioner in this example, and adjusts the magnitude of the load when in the passive mode or adjusts the magnitude of the output torque when in the drag mode. When the diameter of the balloon 13 is too large, the damping of the damping adjustment device 609 is increased, and when the diameter of the balloon 13 is too small, the damping of the damping adjustment device 609 is decreased.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (10)
1. An integrated double-twisting machine comprises a double-twisting area (1) and a doubling and twisting device (3), wherein double-twisted yarns (10) produced by a plurality of double-twisting devices (6) of the double-twisting area (1) are twisted into doubled and twisted yarns (11) in one doubling and twisting device (3), and the integrated double-twisting machine is characterized in that: a rotating shaft (608) which is arranged approximately horizontally is arranged in the two-for-one twisting device (6), and the rotating shaft (608) is used for installing a raw silk package (601);
a yarn guide (603) is arranged below the rotating shaft (608), and the yarn guide (603) is used for leading out yarns to a yarn storage disc (605).
2. An integrated doubling and twisting machine according to claim 1, characterized in that: the two-for-one twisting device (6) is also provided with a two-for-one twisting motor (606), and the two-for-one twisting motor (606) is connected with the yarn storage disc (605) and is used for driving the yarn storage disc (605) to rotate and enabling the yarn to form a balloon.
3. An integrated doubling and twisting machine according to claim 1, characterized in that: the two-for-one twisting device (6) is provided with a spindle tank, the spindle tank is fixed, a fixed supporting frame (610) is further arranged in the spindle tank, a bearing (614) is arranged at the top of the supporting frame (610) and used for supporting a rotating shaft (608), a damping adjusting device (609) is arranged on one side of the rotating shaft (608), and the damping adjusting device (609) is used for adjusting damping applied to the rotating shaft (608).
4. An integrated doubling and twisting machine according to claim 3, wherein: the rotating shaft (608) is connected with the positioning disc (607), and the positioning disc (607) is coaxially connected with the raw silk package (601).
5. An integrated doubling and twisting machine according to claim 3, wherein: the damping adjusting device (609) is structurally characterized in that bearings (614) are arranged on two sides of a rotating shaft (608), the outer wall of the rotating shaft (608) is in contact with the outer wall of the bearings (614), damping blocks (615) are arranged below the rotating shaft (608) or at one side of the rotating shaft, grooves are formed in the damping blocks (615) and are used for being in contact with the rotating shaft (608), adjusting screws (618) are further arranged, and the adjusting screws (618) are connected with the damping blocks (615) and are used for adjusting resistance between the damping blocks (615) and the rotating shaft (608).
6. The integrated doubling and twisting machine according to claim 5, wherein: the damping adjustment device (609) is structured such that the outer wall of the bearing (614) is provided with a friction layer, and the bearing (614) is connected with a hysteresis damper to transmit damping to the rotating shaft (608) through the bearing (614).
7. The integrated doubling and twisting machine according to claim 5, wherein: the damping adjusting device (609) is structured in such a way that a friction layer is arranged on the outer wall of a bearing (614), the bearing (614) is connected with an electromagnetic tensioner, and the electromagnetic tensioner is connected with an adjustable load so as to transmit damping to a rotating shaft (608) through the bearing (614).
8. An integrated doubling and twisting machine according to claim 1, characterized in that: the wire guide (603) is positioned at the axle center of the spindle pot, the top of the wire guide (603) is provided with a ceramic ring, and the top opening of the ceramic ring is in an inverted cone shape;
the yarn guide device (603) is connected with a yarn storage disc (605) through a bearing, a twisting disc (604) is arranged at the top of the yarn storage disc (605), and a two-for-one twisting motor (606) is connected with the yarn storage disc (605);
the middle of the yarn storage disc (605) is provided with a coupler (612), the coupler (612) is provided with a top opening and a side opening, the top opening is communicated with the yarn guide (603), and the side opening of the coupler (612) is communicated with the side of the yarn storage disc (605).
9. An integrated doubling and twisting machine according to any of claims 1-8, characterised in that: the ingot tank is divided into an upper ingot tank (619) and a lower ingot tank (602), and the upper ingot tank (619) is connected with the lower ingot tank (602) in a sleeved mode;
one side of the ingot tank is provided with a balloon outer diameter detection device (12) for detecting the outer diameter of the balloon (13);
a two-for-one yarn guiding hook (7) is arranged above the spindle tank, and a two-for-one yarn guiding wheel (5) is arranged above the two-for-one yarn guiding hook (7);
a doubling and twisting yarn guide hook (31) is arranged above the doubling and twisting device (3), an overfeeding device (9) is arranged above the doubling and twisting yarn guide hook (31), and a doubling and twisting guide wheel (8) is arranged above the overfeeding device (9).
10. An integrated doubling and twisting machine according to claim 9, wherein: in the doubling and twisting device (3), a doubling and twisting motor (34) is connected with a doubling and twisting spindle rod (32), and a doubling and twisting ring (33) capable of lifting and lowering in a reciprocating manner is arranged on the periphery of the doubling and twisting spindle rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320707510.7U CN220149735U (en) | 2023-04-03 | 2023-04-03 | Integrated doubling and twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320707510.7U CN220149735U (en) | 2023-04-03 | 2023-04-03 | Integrated doubling and twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149735U true CN220149735U (en) | 2023-12-08 |
Family
ID=89010650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320707510.7U Active CN220149735U (en) | 2023-04-03 | 2023-04-03 | Integrated doubling and twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149735U (en) |
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2023
- 2023-04-03 CN CN202320707510.7U patent/CN220149735U/en active Active
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