CN115449928A - Straight equipment of twisting suitable for multiple twisting raw materials - Google Patents
Straight equipment of twisting suitable for multiple twisting raw materials Download PDFInfo
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- CN115449928A CN115449928A CN202211053280.3A CN202211053280A CN115449928A CN 115449928 A CN115449928 A CN 115449928A CN 202211053280 A CN202211053280 A CN 202211053280A CN 115449928 A CN115449928 A CN 115449928A
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- 239000002994 raw material Substances 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 73
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000005265 energy consumption Methods 0.000 abstract description 11
- 241001589086 Bellapiscis medius Species 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 21
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
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- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to the technical field of textile machinery, in particular to a straight twisting device suitable for various twisting raw materials. Through the fixed connection dish of twisting on the driving motor output shaft, there is braking component at the internally mounted of twisting dish, simultaneously at driving motor below fixedly connected with supporting component, and at the inside fixed connection drive assembly of supporting component, such a structure, can be through under the exogenic action that operating personnel lasts, provide power for drive assembly, and then drive the braking component motion, and then can make the outer yarn length between even twister and the twisting dish reduce, make the balloon diameter that outer yarn formed reduce, the area of contact between outer yarn and the air has been reduced, the friction between outer yarn and the air has been reduced, and then the energy consumption has been reduced, the damage of motor has been reduced, the life of motor is prolonged.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a straight twisting device suitable for various twisting raw materials.
Background
The direct twisting machine is chemical fiber processing equipment mainly used for directly combining two strands of yarns into a strand yarn and twisting the strand yarn into a cord yarn. One of the reels is placed in the spindle pot and called inner yarn; the other yarn passes through the hollow spindle rod of the spindle, is called outer yarn, passes through the outside of the spindle pot, and then the inner yarn and the outer yarn are combined and enter the uniform twister to form the cord. In the twisting process, the outer yarn forms a balloon between the spindle blade and the uniform twister in the rotation process of the spindle, and when the tension of the outer yarn is fixed, the larger the balloon stroke is, the larger the electric energy consumed by the spindle motor when the spindle is driven to rotate is.
When the existing direct twisting machine is used for production, in order to avoid the phenomenon that a yarn balloon touches yarn clamping plates, the distance between the two yarn clamping plates and the width of the whole equipment need to be increased, but the yarn balloon is too large, so that the contact area of the balloon with air is increased in the rotating process, the resistance between the balloon and the air is further increased, the energy consumption of a driving motor is increased, and the service life of the driving motor is shortened.
In view of the above, the present invention provides a straight twisting device suitable for twisting various materials, which solves the above problems.
Disclosure of Invention
The invention aims to solve the following specific problems: be used for supporting whole device through the supporting component who sets up in driving motor below, provide power for drive assembly through exogenic action afterwards, drive assembly gives brake assembly with power transmission again, and every effect of external force is once, and brake assembly will press once outer yarn for outer yarn stops to pause once, and then can reduce the outer lane that outer yarn formed, and then reduces the resistance between outer lane and the air, and then reduces the loss of energy, reduces the damage of motor.
In order to achieve the above object, the present invention provides a straight twisting apparatus suitable for various twisting raw materials, including an outer yarn transferring device, an inner yarn transferring device connected to the outer yarn transferring device, and a driving motor connected below the inner yarn transferring device, further including:
the twisting disc is in transmission connection with an output shaft of the driving motor; a cavity is formed in the twisting disc;
the brake assembly is arranged in the cavity of the twisting disc and is used for adjusting the diameter of the balloon;
the transmission assembly is arranged below the driving motor and used for providing power for the braking assembly;
the supporting assembly is arranged below the driving motor, a transmission assembly is arranged inside the supporting assembly, and the supporting assembly is used for supporting the transmission assembly.
Preferably, the brake assembly includes:
the first gear is arranged in the cavity and is rotationally connected with the twisting disc;
the second gear is arranged in the cavity and is in rotating connection with the twisting disc, and the second gear is in transmission connection with the first gear;
the shell is arranged in the cavity and is connected with the inner wall of the twisting disc; an arc-shaped groove is formed in the bottom surface inside the shell;
the first spring is arranged in the shell, and the upper end of the first spring is connected with the top of the shell;
the steel ball is arranged in the shell and is connected with the lower end of the first spring;
the stopper is located the casing is inside and with the casing bottom is rotated and is connected, the stopper runs through the casing near first gear one end and outwards stretches out.
Through the technical scheme, the first gear can be braked for multiple times, so that the length of the outer yarn between the uniform twister and the twisting disc is reduced, the diameter of the balloon is reduced, and the energy consumption is reduced.
Preferably, the support assembly comprises:
the box body is connected below the driving motor; the box body comprises an upper box body and a lower box body, wherein an annular bulge is arranged below the upper box body, an annular groove is arranged on the side wall of the lower box body, and the annular bulge is matched with the annular groove;
the sleeve is arranged inside the box body; a cavity is formed in the sleeve;
the first supporting block is connected to the sleeve;
the second supporting block is arranged above the first supporting block and connected with the sleeve.
Through above-mentioned technical scheme, can place transmission assembly inside the supporting component, prevent that external environment from causing the influence to transmission assembly.
Preferably, the transmission assembly comprises:
the transmission rod is arranged in the sleeve and is in sliding connection with the sleeve; the transmission rod is provided with sawteeth;
the pedal is rotationally connected to the supporting block, and one end, far away from the sleeve, of the pedal penetrates through the side wall of the box body and extends outwards;
the first connecting rod is arranged in the box body, and the lower end of the first connecting rod is hinged to the pedal;
one end of the second connecting rod is connected to the upper end of the first connecting rod, and the other end of the second connecting rod is hinged to the second supporting block;
and the lifting block is hinged on the second connecting rod and is in contact with the saw teeth.
Through the technical scheme, power can be provided for the brake assembly.
Preferably, the shape of the pulling block is L-shaped, and the end part of the short rod of the pulling block is contacted with the saw teeth.
Through the technical scheme, the bottom of the lifting block can be always sawed in the lifting process, so that falling off is prevented.
Preferably, one end, close to the first gear, of the limiting block is provided with a protrusion, the protrusion is V-shaped, and one end, far away from the first gear, of the limiting block is an arc-shaped curved surface.
Through the technical scheme, the steel balls can conveniently drive the limiting block to rotate and then clamp the first gear.
Preferably, a support rod is arranged inside the box body, one end of the support rod is hinged to the side wall of the box body, and the other end of the support rod is clamped in the saw tooth gap.
Through above-mentioned technical scheme, can prevent that the transfer line from dropping downwards after rising.
Preferably, the shell is internally provided with an elastic part, one end of the elastic part is connected with the inner wall of the shell, and the other end of the elastic part is connected with the limiting block.
Through the technical scheme, after the limiting block does not need to limit the first gear, the elastic piece can recover the deformation capability to drive the limiting block to recover the original position.
The invention has the beneficial effects that: the invention relates to the technical field of textile machinery, in particular to a straight twisting device suitable for various twisting raw materials. Through fixed connection twisting disk on the driving motor output shaft, there is brake assembly at twisting disk's internally mounted, simultaneously at driving motor below fixedly connected with supporting component, and at the inside fixed connection drive assembly of supporting component, such a structure, can be through under the exogenic action that operating personnel lasts, provide power for drive assembly, and then drive the brake assembly motion, and then can make the outer yarn length between even twister and the twisting disk reduce, make the balloon diameter that outer yarn formed reduce, the area of contact between outer yarn and the air has been reduced, the friction between outer yarn and the air has been reduced, and then energy consumption has been reduced, the damage of motor has been reduced, the life of motor is prolonged.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a cross-sectional view of the housing of the present invention;
FIG. 3 is a cross-sectional view of the twisting disk of the present invention;
FIG. 4 is a cross-sectional view of the housing of the present invention;
FIG. 5 is an elevation view of a stop block of the present invention;
fig. 6 is a top view of the stop of the present invention.
The parts of the drawings are numbered as follows: the device comprises an outer yarn transmission device 1, an inner yarn transmission device 2, a driving motor 3, a twisting disc 4, a first gear 5, a second gear 6, a shell 7, a first spring 8, a support rod 9, a steel ball 10, a limit block 11, a box body 12, an upper box body 121, a lower box body 122, a sleeve 13, a first support block 14, a second support block 15, a transmission rod 16, a pedal 17, a first connecting rod 18, a second connecting rod 19, a lifting block 20, an arc-shaped groove 21, an annular groove 22, an annular bulge 23, a bulge 24 and an arc-shaped curved surface 25.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Example 1 is further explained with reference to fig. 1 to 6.
The invention provides a straight twisting device suitable for various twisting raw materials, which comprises an outer yarn transmission device 1, an inner yarn transmission device 2 connected with the outer yarn transmission device 1, a driving motor 3 connected below the inner yarn transmission device 2, and further comprises: a twisting disk 4 which is connected with the output shaft of the driving motor 3 in a transmission way; a cavity is formed in the twisting disc 4; the brake assembly is arranged in the cavity of the twisting disc 4 and is used for adjusting the diameter of the balloon; the transmission assembly is arranged below the driving motor 3 and used for providing power for the braking assembly; the supporting component is arranged below the driving motor 3, a transmission component is arranged inside the supporting component, and the supporting component is used for supporting the transmission component.
When the outer yarn and the inner yarn need to be processed, an operator firstly adjusts a transmission assembly fixedly arranged in a supporting assembly to enable the transmission assembly to be located at an initial position, namely the height of the transmission assembly is the lowest, then the operator starts a power supply, an outer yarn transmission device 1 and an inner yarn transmission device 2 fixedly connected with the outer yarn transmission device 1 start to work, so that the inner yarn and the outer yarn are wound mutually to form a required line, in the process, an output shaft of a driving motor 3 fixedly connected below the inner yarn transmission device 2 rotates to drive a twisting disc 4 fixedly connected with an output shaft of the motor to rotate, the twisting disc 4 rotates to drive an outer yarn penetrating through a cavity in the twisting disc 4 and finally penetrating out of the left end of the twisting disc 4 to rotate, a balloon can be formed in the rotating process of the outer yarn, and the operator can initially rotate the outer yarn to form the balloon in order to ensure that the outer yarn, therefore, the diameter of the balloon formed by the outer yarn when the outer yarn just starts to rotate is larger, so that the resistance between the outer yarn and the air is increased, the energy consumption is improved, and the damage of the driving motor 3 is accelerated, therefore, an operator can adjust the transmission component fixedly connected in the supporting component below the driving motor 3 for multiple times to ensure that the height of the transmission component is gradually increased, the transmission component is increased to drive the upper end of the supporting component to move upwards, the upper end of the supporting component moves upwards to drive the driving motor 3 to move upwards, the driving motor 3 moves upwards to drive the twisting disc 4 to move upwards, and simultaneously, in the process of the gradual upward movement of the twisting disc 4, the outer yarn is paused once by each step of the increase of one step, so that the length of the outer yarn between the twisting disc 4 and the uniform twister is reduced, and the diameter of the balloon formed by the outer yarn is reduced, thereby reducing the resistance of the outer yarn and the air, reducing the energy consumption and prolonging the service life of the driving motor 3;
compared with the prior art, when the conventional direct twisting machine is produced, the distance between the two yarn clamping plates and the width of the whole device need to be increased in order to avoid the phenomenon that the yarn balloon touches the yarn clamping plates, but the too large yarn balloon can cause the phenomenon that the contact area of the yarn balloon with air is increased in the rotating process, so that the resistance between the yarn balloon and the air is increased, the energy consumption of the driving motor 3 is increased, and the service life of the driving motor 3 is shortened.
As a specific embodiment of the present invention, the brake assembly includes: the first gear 5 is arranged in the cavity and is rotationally connected with the twisting disc 4; the second gear 6 is arranged in the cavity and is in rotating connection with the twisting disc 4, and the second gear 6 is in transmission connection with the first gear 5; the shell 7 is arranged in the cavity and connected with the inner wall of the twisting disc 4; an arc-shaped groove 21 is formed in the bottom surface inside the shell 7; the first spring 8 is arranged in the shell 7, and the upper end of the first spring is connected with the top of the shell 7; the steel ball 10 is arranged in the shell 7 and connected with the lower end of the first spring 8; locate inside the casing 7 and with casing 7 bottom rotates the stopper 11 of connecting, stopper 11 runs through casing 7 near first gear 5 one end and outwards stretches out.
The support assembly includes: a box body 12 connected below the driving motor 3; the box body 12 comprises an upper box body 121 with an annular bulge 23 arranged below and a lower box body 122 with an annular groove 22 arranged on the side wall, and the annular bulge 23 is matched with the annular groove 22; a sleeve 13 disposed inside the case 12; a cavity is formed in the sleeve 13; a first support block 14 connected to the sleeve 13; and the second supporting block 15 is arranged above the first supporting block 14 and connected with the sleeve 13.
The transmission assembly includes: the transmission rod 16 is arranged inside the sleeve 13 and is connected with the sleeve 13 in a sliding manner; the transmission rod 16 is provided with saw teeth; a pedal 17 rotatably connected to the supporting block, wherein one end of the pedal 17, which is far away from the sleeve 13, penetrates through the side wall of the box body 12 and extends outwards; a first connecting rod 18 which is arranged inside the box body 12 and the lower end of which is hinged on the pedal 17; a second link 19 having one end connected to the upper end of the first link 18 and the other end hinged to the second support block 15; a lifting block 20 hinged on said second link 19, said lifting block 20 being in contact with the saw teeth.
The shape of the lifting block 20 is L-shaped, and the end part of the short rod of the lifting block 20 is contacted with the saw teeth.
When the outer yarn and the inner yarn need to be processed, an operator firstly adjusts a transmission assembly fixedly arranged in a support assembly to enable the transmission assembly to be positioned at an initial position, namely the height of the transmission assembly is at the lowest, then the operator starts a power supply, an outer yarn transmission device 1 and an inner yarn transmission device 2 fixedly connected with the outer yarn transmission device 1 start to work to enable the inner yarn and the outer yarn to be wound with each other to form a required line, in the process, an output shaft of a driving motor 3 fixedly connected below the inner yarn transmission device 2 rotates to drive a twisting disc 4 fixedly connected with an output shaft of the motor to rotate, the twisting disc 4 rotates to drive an outer yarn penetrating through the bottom of the twisting disc 4 to enter a cavity arranged in the twisting disc 4 and finally penetrates out of the left end of the twisting disc 4 to rotate, an air ring can be formed in the rotating process of the outer yarn, and the operator can rotate the outer yarn to form the air ring at first, therefore, the diameter of the balloon formed by the outer yarn can be larger when the outer yarn just starts to rotate, so that the resistance between the outer yarn and the air can be increased, and further the energy consumption is increased, and the damage of the driving motor 3 is accelerated, therefore, an operator can step on the pedal 17 with one end rotatably connected to the first supporting block 14 and the other end penetrating through the side wall of the box body 12 and extending outwards, and then the pedal 17 far away from one end of the first supporting block 14 fixedly connected to the sleeve 13 moves downwards, so as to drive the first connecting rod 18 arranged inside the box body 12 and hinged to the pedal 17 at the lower end to move downwards, the first connecting rod 18 moves downwards to drive the second connecting rod 19 with one end hinged to the upper end of the first connecting rod 18 and the other end hinged to the second supporting block 15 fixedly connected to the sleeve 13 to move downwards, and the second connecting rod 19 far away from one end of the second supporting block 15, when the second connecting rod 19 moves upwards near one end of the second supporting block 15, the lifting block 20 hinged to one end of the second connecting rod 19 near the sleeve 13 is driven to move upwards in the process that one end of the second connecting rod 19 near the second supporting block 15 moves upwards, and the lifting block 20 is always matched with teeth arranged on the transmission rod 16, so that the transmission rod 16 arranged inside the sleeve 13 is driven to move upwards in the process that the lifting block 20 moves upwards, after the lifting block 20 moves upwards, the lifting block 20 moves downwards due to the fact that the gravity center of the lifting block 20 is located at the long rod part, so that the lifting rod can better rotate along a hinge point, when the transmission rod 16 moves upwards for one stage, an operator loosens the pedal 17, the pedal 17 returns to the original position, the first connecting rod 18 and the second connecting rod 19 returns to the original position, the second connecting rod 19 moves downwards near one end of the sleeve 13, drives the short rod 20 to move downwards to the original pedal height to abut against the next stage of the sawtooth, and waits for the operator to step on the pedal 17 again;
in the process that an operator steps on the pedal 17, the transmission rod 16 drives the upper box 121 to move upwards, the upper box 121 moves upwards to drive the driving motor 3 to move upwards, the driving motor 3 moves upwards to drive the twisting disc 4 to move upwards, when the twisting disc 4 moves upwards, because the speed of the operator stepping on the pedal 17 is high, the steel ball 10 fixedly connected to the lower end of the first spring 8 stretches the first spring 8 which is arranged in the shell 7 and fixedly connected with the top of the shell 7 at the upper end due to inertia, the steel ball 10 moves relative to the shell 7 which is arranged in the cavity and fixedly connected with the inner wall of the twisting disc 4, and then the steel ball 10 presses the limiting block 11 which is arranged in the shell 7 and rotatably connected with the bottom of the shell 7, because the arc-shaped groove 21 which is arranged at the bottom of the shell 7 is arranged below the steel ball 10, the steel ball 10 enters the arc-shaped groove 21, in the process, because the positive center of the steel ball 10 deviates from the positive center of the arc-shaped curved surface 25, the limiting block 11 can rotate, after the limiting block 11 rotates, one end of the limiting block 11, which is close to the first gear 5, can clamp the first gear 5, and then the first gear 5 can stop rotating, and then the second gear 6 can also stop rotating, at the moment, the first gear 5 and the second gear 6 can clamp the outer yarn once, so that the length of the outer yarn between the uniform twister and the twisting disc 4 is reduced, and further the diameter of the outer yarn balloon is reduced, if the diameter of the outer yarn balloon is still larger, an operator can repeatedly tread the pedal 17 until the diameter of the outer yarn balloon reaches the minimum and can normally work, so that the contact area of the balloon and the air is reduced, further the resistance of the outer yarn and the air is reduced, the energy consumption is reduced, and the service life of the driving motor 3 is prolonged.
As a specific embodiment of the present invention, a protrusion 24 is disposed at one end of the limiting block 11 close to the first gear 5, the protrusion 24 is V-shaped, and an arc-shaped curved surface 25 is disposed at one end of the limiting block 11 away from the first gear 5.
When the steel ball 10 presses the limiting block 11 downwards, one end, far away from the first gear 5, of the limiting block 11 is an arc-shaped curved surface 25, the arc-shaped curved surface 25 is located above the arc-shaped groove 21, the steel ball 10 downwards firstly contacts the arc-shaped curved surface 25, and then continuously moves towards the inside of the arc-shaped groove 21, in the process, the steel ball 10 forces the limiting block 11 to rotate along a hinge point, so that the protrusion 24, close to one end of the first gear 5, of the limiting block 11 is gradually close to the first gear 5 which is located inside the cavity and is rotatably connected with the twisting disc 4, and finally, the protrusion 24 is clamped on the teeth of the first gear 5, so that the first gear 5 stops, finally, the length of the outer yarn between the twisting disc 4 and the uniform twister is reduced, and the protrusion 24 is more conveniently clamped in the tooth grooves of the first gear 5 by setting the shape of the protrusion 24 into a V shape.
As a specific embodiment of the present invention, a supporting rod 9 is provided inside the box 12, one end of the supporting rod 9 is hinged on the side wall of the box 12, and the other end is clamped in the saw tooth gap.
By providing the support rod 9 inside the case 12 with one end hinged to the side wall of the case 12 and the other end caught in the saw tooth gap, when the transmission rod 16 moves upward, the end of the support rod 9 near the transmission rod 16 moves upward together with the transmission rod 16, but when the transmission rod 16 is halted, the transmission rod 16 and the support rod 9 do not contact, and the end of the support rod 9 near the transmission rod 16 moves downward as far as the upward distance, and then catches in the saw tooth gap again, preventing the transmission rod 16 from further dropping downward.
As a specific embodiment of the present invention, an elastic member is disposed inside the housing 7, and one end of the elastic member is connected to the inner wall of the housing 7, and the other end is connected to the limiting block 11.
Through the elastic component that sets up one end and the inside fixed connection of casing 7, the other end and stopper 11 fixed connection inside casing 7, can utilize the elasticity of self to resume deformation when steel ball 10 upward movement back, drive stopper 11 and resume the normal position, and then can guarantee that stopper 11 can not resume and block first gear 5 for first gear 5 and second gear 6 normal rotation.
The working principle is as follows: when the outer yarn and the inner yarn need to be processed, an operator firstly adjusts a transmission assembly fixedly arranged in a support assembly to enable the transmission assembly to be positioned at an initial position, namely the height of the transmission assembly is at the lowest, then the operator starts a power supply, an outer yarn transmission device 1 and an inner yarn transmission device 2 fixedly connected with the outer yarn transmission device 1 start to work to enable the inner yarn and the outer yarn to be wound with each other to form a required line, in the process, an output shaft of a driving motor 3 fixedly connected below the inner yarn transmission device 2 rotates to drive a twisting disc 4 fixedly connected with an output shaft of the motor to rotate, the twisting disc 4 rotates to drive an outer yarn penetrating through the bottom of the twisting disc 4 to enter a cavity arranged in the twisting disc 4 and finally penetrates out of the left end of the twisting disc 4 to rotate, an air ring can be formed in the rotating process of the outer yarn, and the operator can rotate the outer yarn to form the air ring at first, therefore, the diameter of the balloon formed by the outer yarn can be larger when the outer yarn just starts to rotate, so that the resistance between the outer yarn and the air can be increased, and further the energy consumption is increased, and the damage of the driving motor 3 is accelerated, therefore, an operator can step on the pedal 17 with one end rotatably connected to the first supporting block 14 and the other end penetrating through the side wall of the box body 12 and extending outwards, then the pedal 17 far away from one end of the first supporting block 14 fixedly connected to the sleeve 13 moves downwards, and further drives the first connecting rod 18 arranged in the box body 12 and hinged to the pedal 17 at the lower end to move downwards, the first connecting rod 18 moves downwards to drive one end hinged to the upper end of the first connecting rod 18 and the other end hinged to the second connecting rod 19 fixedly connected to the second supporting block 15 above the sleeve 13 to move, and the second connecting rod 19 far away from one end of the second supporting block 15 moves downwards, when the second connecting rod 19 moves upwards near one end of the second supporting block 15, the lifting block 20 hinged to one end of the second connecting rod 19 near the sleeve 13 is driven to move upwards in the process that one end of the second connecting rod 19 near the second supporting block 15 moves upwards, and the lifting block 20 is always matched with teeth arranged on the transmission rod 16, so that the transmission rod 16 arranged inside the sleeve 13 is driven to move upwards in the process that the lifting block 20 moves upwards, after the lifting block 20 moves upwards, the lifting block 20 moves downwards due to the fact that the gravity center of the lifting block 20 is located at the long rod part, so that the lifting rod can better rotate along a hinge point, when the transmission rod 16 moves upwards for one stage, an operator loosens the pedal 17, the pedal 17 returns to the original position, the first connecting rod 18 and the second connecting rod 19 returns to the original position, the second connecting rod 19 moves downwards near one end of the sleeve 13, drives the short rod 20 to move downwards to the original pedal height to abut against the next stage of the sawtooth, and waits for the operator to step on the pedal 17 again;
in the process that an operator steps on the pedal 17, the transmission rod 16 drives the upper box body 121 to move upwards, the upper box body 121 moves upwards to drive the driving motor 3 to move upwards, the driving motor 3 moves upwards to drive the twisting disc 4 to move upwards, when the twisting disc 4 moves upwards, because the speed of the operator stepping on the pedal 17 is high, the steel ball 10 fixedly connected with the lower end of the first spring 8 stretches the first spring 8 which is arranged in the shell 7 and the upper end of which is fixedly connected with the top of the shell 7 due to inertia, the steel ball 10 moves relative to the shell 7 which is arranged in the cavity and fixedly connected with the inner wall of the twisting disc 4, and then the steel ball 10 presses the limiting block 11 which is arranged in the shell 7 and is rotatably connected with the bottom of the shell 7, and because the arc-shaped groove 21 which is arranged at the bottom of the shell 7 is arranged below the steel ball 10, inside steel ball 10 can get into arc recess 21, in this process, stopper 11 can take place to rotate, stopper 11 rotates the back, stopper 11 is close to first gear 5 one end and can blocks first gear 5, and then first gear 5 can the stall, and then second gear 6 also can the stall, first gear 5 and second gear 6 can press from both sides tight outer yarn once this moment, make the outer yarn length between even twister and the twisting dish 4 reduce, and then the diameter of outer yarn balloon has been reduced, if outer yarn balloon diameter is still when bigger, operating personnel can trample footboard 17 many times, reach minimum and can normally work until outer yarn balloon diameter, the area of contact of balloon and air has been reduced like this, and then the resistance of outer yarn and air has been reduced, reduce the energy consumption, improve driving motor 3's life.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a straight equipment of twisting with fingers suitable for multiple twisting raw materials, includes outer yarn transfer device (1), interior yarn transfer device (2) be connected with outer yarn transfer device (1) and connect in driving motor (3) of interior yarn transfer device (2) below, its characterized in that: further comprising:
the twisting disc (4) is in transmission connection with an output shaft of the driving motor (3); a cavity is formed in the twisting disc (4);
the brake assembly is arranged in the cavity of the twisting disc (4) and is used for adjusting the diameter of the balloon;
the transmission assembly is arranged below the driving motor (3) and used for providing power for the brake assembly;
the supporting assembly is arranged below the driving motor (3), a transmission assembly is arranged inside the supporting assembly, and the supporting assembly is used for supporting the transmission assembly.
2. The straight twisting device suitable for twisting raw materials according to claim 1, wherein: the brake assembly includes:
the first gear (5) is arranged in the cavity and is rotationally connected with the twisting disc (4);
the second gear (6) is arranged in the cavity and is in rotating connection with the twisting disc (4), and the second gear (6) is in transmission connection with the first gear (5);
the shell (7) is arranged in the cavity and is connected with the inner wall of the twisting disc (4); an arc-shaped groove (21) is formed in the bottom surface of the inner part of the shell (7);
the first spring (8) is arranged in the shell (7) and the upper end of the first spring is connected with the top of the shell (7);
the steel ball (10) is arranged in the shell (7) and is connected with the lower end of the first spring (8);
the limiting block (11) is arranged inside the shell (7) and is connected with the bottom of the shell (7) in a rotating mode, and one end, close to the first gear (5), of the limiting block (11) penetrates through the shell (7) to extend outwards.
3. The straight twisting device suitable for twisting raw materials according to claim 1, wherein: the support assembly includes:
a box body (12) connected below the driving motor (3); the box body (12) comprises an upper box body (121) with an annular bulge (23) arranged below and a lower box body (122) with an annular groove (22) arranged on the side wall, and the annular bulge (23) is matched with the annular groove (22);
a sleeve (13) provided inside the case (12); a cavity is formed in the sleeve (13);
a first support block (14) connected to the sleeve (13);
and the second supporting block (15) is arranged above the first supporting block (14) and is connected with the sleeve (13).
4. The straight twisting equipment suitable for various twisting raw materials according to claim 1, characterized in that: the transmission assembly includes:
the transmission rod (16) is arranged inside the sleeve (13) and is in sliding connection with the sleeve (13); the transmission rod (16) is provided with sawteeth;
the pedal (17) is rotatably connected to the supporting block, and one end, far away from the sleeve (13), of the pedal (17) penetrates through the side wall of the box body (12) and extends outwards;
the first connecting rod (18) is arranged in the box body (12) and the lower end of the first connecting rod is hinged to the pedal (17);
one end of the second connecting rod (19) is connected to the upper end of the first connecting rod (18), and the other end of the second connecting rod is hinged with the second supporting block (15);
and the lifting block (20) is hinged on the second connecting rod (19), and the lifting block (20) is in contact with the saw teeth.
5. The straight twisting device suitable for twisting raw materials according to claim 4, wherein: the shape of the lifting block (20) is L-shaped, and the end part of the short rod of the lifting block (20) is contacted with the saw teeth.
6. The straight twisting equipment suitable for twisting raw materials in multiple ways according to claim 2, wherein: stopper (11) are close to first gear (5) one end and are equipped with arch (24), arch (24) shape is the V style of calligraphy, stopper (11) are kept away from first gear (5) one end and are arc curved surface (25).
7. The straight twisting device suitable for twisting raw materials according to claim 3, wherein: a supporting rod (9) is arranged inside the box body (12), one end of the supporting rod (9) is hinged to the side wall of the box body (12), and the other end of the supporting rod is clamped in the sawtooth clearance.
8. The straight twisting equipment suitable for twisting raw materials in multiple ways according to claim 2, wherein: the casing (7) is internally provided with an elastic part, one end of the elastic part is connected with the inner wall of the casing (7), and the other end of the elastic part is connected with a limiting block (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211053280.3A CN115449928B (en) | 2022-08-30 | 2022-08-30 | Direct twisting equipment suitable for multiple twisting raw materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211053280.3A CN115449928B (en) | 2022-08-30 | 2022-08-30 | Direct twisting equipment suitable for multiple twisting raw materials |
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| CN115449928A true CN115449928A (en) | 2022-12-09 |
| CN115449928B CN115449928B (en) | 2023-11-14 |
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| CN202211053280.3A Active CN115449928B (en) | 2022-08-30 | 2022-08-30 | Direct twisting equipment suitable for multiple twisting raw materials |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868815A (en) * | 1971-08-18 | 1975-03-04 | Stahlecker Gmbh Wilhelm | Drive and brake mechanism for an open-end spinning assembly |
| CN102099516A (en) * | 2008-07-19 | 2011-06-15 | 欧瑞康纺织有限及两合公司 | Method for operating a spindle of a two-for-one twister or cabling machine |
| CN102212899A (en) * | 2011-06-10 | 2011-10-12 | 宜昌经纬纺机有限公司 | Direct twisting machine |
| CN103147177A (en) * | 2013-03-15 | 2013-06-12 | 浙江日发纺织机械股份有限公司 | Straight twisting machine |
| CN104499129A (en) * | 2014-11-05 | 2015-04-08 | 浙江天竺纺机有限公司 | Direct twisting machine with lifting yarn balloon adjusting device and balloon adjusting method thereof |
| CN114753027A (en) * | 2022-03-31 | 2022-07-15 | 江苏英迈杰机械有限公司 | Self-locking spindle brake device |
-
2022
- 2022-08-30 CN CN202211053280.3A patent/CN115449928B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868815A (en) * | 1971-08-18 | 1975-03-04 | Stahlecker Gmbh Wilhelm | Drive and brake mechanism for an open-end spinning assembly |
| CN102099516A (en) * | 2008-07-19 | 2011-06-15 | 欧瑞康纺织有限及两合公司 | Method for operating a spindle of a two-for-one twister or cabling machine |
| CN102212899A (en) * | 2011-06-10 | 2011-10-12 | 宜昌经纬纺机有限公司 | Direct twisting machine |
| CN103147177A (en) * | 2013-03-15 | 2013-06-12 | 浙江日发纺织机械股份有限公司 | Straight twisting machine |
| CN104499129A (en) * | 2014-11-05 | 2015-04-08 | 浙江天竺纺机有限公司 | Direct twisting machine with lifting yarn balloon adjusting device and balloon adjusting method thereof |
| CN114753027A (en) * | 2022-03-31 | 2022-07-15 | 江苏英迈杰机械有限公司 | Self-locking spindle brake device |
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| Publication number | Publication date |
|---|---|
| CN115449928B (en) | 2023-11-14 |
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