CN114369888A - Twisting frame with anti-broken structure - Google Patents
Twisting frame with anti-broken structure Download PDFInfo
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- CN114369888A CN114369888A CN202210077630.3A CN202210077630A CN114369888A CN 114369888 A CN114369888 A CN 114369888A CN 202210077630 A CN202210077630 A CN 202210077630A CN 114369888 A CN114369888 A CN 114369888A
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- rotating shaft
- bobbin
- connecting rod
- wire
- cylinder
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a twisting machine with an anti-broken wire structure, which comprises a machine shell, wherein a plurality of wires to be twisted are arranged in the machine shell, sequentially pass through a pay-off mechanism, then are collected to pass through a wire clamp, and finally are wound on a winding drum, arc-shaped chamfered edges are arranged on the wire clamp, and the wires to be twisted are lapped on the arc-shaped chamfered edges. The wire clamp can solve the technical problem that a wire to be twisted is worn off by a wire clamp wire inlet in the conveying process due to the fact that the wire inlet of the wire clamp is sharp in the existing wire clamp of the twisting machine.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a twisting machine with a yarn breakage preventing structure.
Background
The twisting machine is textile machinery equipment for twisting a plurality of strands of spun yarns into one strand, and has the functions of processing the yarns or the doubled strand yarn products into thread-shaped products and threads for weaving and knitting;
the wire clamp of the existing twisting machine is worn to be broken by the wire clamp wire inlet in the conveying process due to the fact that the wire inlet of the wire clamp is sharp.
Disclosure of Invention
The invention provides a twisting machine with a breakage-proof structure, which is used for solving the technical problem that a wire clamp of the existing twisting machine is worn to be broken by a wire clamp wire inlet in the conveying process due to the fact that the wire inlet of the wire clamp is sharp.
In order to solve the technical problem, the invention discloses a twisting machine with an anti-broken wire structure, which comprises a machine shell, wherein a plurality of wires to be twisted are arranged in the machine shell, sequentially pass through a pay-off mechanism, then are collected to pass through a wire clamp, and finally are wound on a winding drum, an arc-shaped reversed edge is arranged on the wire clamp, and the wires to be twisted are lapped on the arc-shaped reversed edge.
Preferably, the wire anchor clamps include the cylinder, and sliding connection is in the anchor clamps spout of casing inner wall about the cylinder, be equipped with the second driving piece on the cylinder, the second driving piece is used for the drive the cylinder slides, the one end fixedly connected with semicircle ring that the anchor clamps spout was kept away from to the cylinder, the wire wheel sets up on the semicircle ring.
Preferably, a lint collecting cylinder is arranged on the casing and used for collecting lint at the bottom of the inner wall of the casing by using negative pressure.
Preferably, the batting collecting barrel comprises a negative pressure barrel and a collecting barrel, the negative pressure barrel is communicated with the collecting barrel, a piston rod is connected in the negative pressure barrel in a sliding mode, a fourth elastic piece is arranged between the piston rod and the inner wall of the negative pressure barrel, an exhaust channel is arranged on the negative pressure barrel, and a one-way valve is arranged in the exhaust channel.
Preferably, an annular guide groove is formed in the machine shell, a guide connecting rod is connected in the annular guide groove in a sliding mode, and one end, far away from the annular guide groove, of the guide connecting rod is fixedly connected to the pay-off mechanism.
Preferably, a heat dissipation device is arranged in the casing, and the heat dissipation device is used for heat dissipation of the casing.
Preferably, paying out machine constructs including the carousel, carousel key joint is at main driving motor's output shaft, main driving motor fixed connection be in the casing top, can dismantle the paying out machine structure main part that is connected with a plurality of rings and evenly arranges on the carousel, paying out machine constructs the main part and includes the mount pad, be equipped with the installation axle on the mount pad, the mount pad passes through the installation axle is installed in the mounting hole of carousel to lock through mounting nut.
Preferably, the mounting seat is hinged with an adjusting connecting rod and a first adjusting hydraulic cylinder, one end of the first adjusting hydraulic cylinder, which is far away from the mounting seat, is hinged with the adjusting connecting rod, a guide rail is fixedly connected in the mounting seat, an adjusting wedge block is connected on the guide rail in a sliding manner, a T-shaped push rod is fixedly connected on the adjusting wedge block, the T-shaped push rod is contacted with one end of the adjusting connecting rod, which is far away from the mounting seat, a T-shaped mounting table is vertically and slidably connected in the mounting seat, one end of the T-shaped mounting table, which is positioned in the mounting seat, is rotatably connected with a rolling wheel, a guide rod is fixedly connected on the T-shaped mounting table, guide sliders are fixedly connected on two sides of the guide rod, a first elastic piece is sleeved on a part, which is positioned between the guide rod and the inner wall of the mounting seat, of the T-shaped mounting table, a box body is fixedly connected on the mounting seat, the end of the T-shaped mounting platform, which is far away from the guide rod, is positioned in the box body, a transverse sliding groove is arranged on the T-shaped mounting platform, a reel connecting rod is connected in the transverse sliding groove in a sliding manner, a reel is connected on the reel connecting rod in a rotating manner, a pushing cylinder is fixedly connected on the reel connecting rod, one end of the pushing cylinder, which is far away from the reel connecting rod, is fixedly connected on the box body, a plurality of evenly-arranged threading holes are arranged on the box body, a transition wheel connecting rod is hinged on the box body, one end of the transition wheel connecting rod, which is far away from the box body, is connected with a transition wheel in a rotating manner, a second adjusting hydraulic cylinder is hinged on the box body, one end of the second adjusting hydraulic cylinder, which is far away from the box body, is hinged on the transition wheel connecting rod, a wire to be twisted is wound on the reel, and the wire to be twisted passes through the threading holes, and the wire is wound on the winding reel through the wire clamp by crossing the transition wheel and the wire guide wheel.
Preferably, the bobbin includes dismantlement installation shell and bobbin main part, the bobbin main part can be dismantled the connection and be in dismantle installation on the shell, dismantle installation shell and bobbin main part threaded connection on the lead screw, the lead screw is connected at bobbin rotating electrical machines output, bobbin rotating electrical machines fixes in the casing, the bobbin main part is kept away from the one end of dismantling the installation shell is rotated and is connected on the support.
Preferably, two first installation cavities which are symmetrically arranged are arranged in the dismounting installation shell, a first rotating shaft and a second rotating shaft are rotationally connected in the first installation cavity, a third driving piece is arranged on the first rotating shaft and used for driving the first rotating shaft to rotate, a first belt wheel is connected to the first rotating shaft in a key mode, a second belt wheel is connected to the second rotating shaft in a key mode, a conveying belt is arranged between the first belt wheel and the second belt wheel, an inserting cam is connected to the second rotating shaft in a key mode, a T-shaped inserting rod is fixedly connected to the first installation cavity through a second elastic piece, a plurality of inserting rod holes are formed in the winding drum main body and used for being matched with the T-shaped inserting rods, a second installation cavity is arranged in the dismounting installation shell, a fifth rotating shaft is arranged in the second installation cavity, and a cooling fan is arranged on the fifth rotating shaft, a fourth driving part is arranged on the fifth rotating shaft and used for driving the fifth rotating shaft to rotate, a first bevel gear is connected to the fifth rotating shaft in a key mode, a third rotating shaft is connected to the second mounting cavity in a rotating mode, a second bevel gear is connected to the third rotating shaft in a key mode, the first bevel gear and the second bevel gear are meshed with each other, one end, far away from the second mounting cavity, of the third rotating shaft is located in a third mounting cavity, a fourth rotating shaft is connected to the third mounting cavity in a rotating mode, a sliding table is fixedly connected to one end, located in the third mounting cavity, of the third rotating shaft and connected with a connecting shaft sleeve through a third elastic part, the connecting shaft sleeve is connected to the third rotating shaft through a sliding key in a sliding mode, a first driving part is arranged on the connecting shaft sleeve and used for driving the connecting shaft sleeve to slide along the third rotating shaft, the end, far away from the third pivot, of the connecting shaft sleeve is used for being connected with a fourth pivot sliding key, the end, far away from the third installation cavity, of the fourth pivot is provided with a moving gear, a moving rack is fixedly connected to the bobbin main body, and the moving rack is meshed with the moving gear.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view C of FIG. 1 according to the present invention.
FIG. 3 is an enlarged view A of a portion of FIG. 1 according to the present invention.
FIG. 4 is an enlarged view B of FIG. 1 according to the present invention.
In the figure: 1. a housing; 100. a batting collection cylinder; 1000. a negative pressure cylinder; 1001. a collection canister; 1002. a piston rod; 1003. a fourth elastic member; 1004. an exhaust passage; 1005. a one-way valve; 102. a guide connecting rod; 2. a pay-off mechanism; 200. a turntable; 2000. mounting holes; 2001. mounting a nut; 201. a main drive motor; 202. a pay-off mechanism main body; 203. a mounting seat; 2030. adjusting the connecting rod; 2031. a first adjusting hydraulic cylinder; 2032. a guide rail; 2033. adjusting the wedge-shaped block; 2034. a T-shaped push rod; 2035. a T-shaped mounting table; 2036. a rolling wheel; 2037. a guide bar; 2038. a guide slider; 2039. a first elastic member; 204. installing a shaft; 2040. a box body; 2041. a transverse chute; 2042. a reel connecting rod; 2043. a push cylinder; 2044. threading holes; 2045. a transition wheel connecting rod; 2046. a transition wheel; 2047. a second adjusting hydraulic cylinder; 2048. twisting; 2049. a reel; 3. a wire clamp; 300. a cylinder; 301. a clamp chute; 302. a semicircular ring; 4. a bobbin; 400. disassembling the mounting shell; 4000. a first mounting cavity; 4001. a first rotating shaft; 4002. a second rotating shaft; 4003. a first pulley; 4004. a second pulley; 4005. a conveyor belt; 4006. inserting a cam; 4007. a second elastic member; 4008. a T-shaped inserted link; 4009. a plunger hole; 401. a bobbin body; 4010. a second mounting cavity; 4011. a first bevel gear; 4012. a third rotating shaft; 4013. a second bevel gear; 4014. a third mounting cavity; 4015. a fourth rotating shaft; 4016. a sliding table; 4017. a third elastic member; 4018. connecting the shaft sleeve; 4019. a moving gear; 402. a bobbin rotating motor; 4020. moving the rack; 403. a lead screw; 404. a support; 405. a fifth rotating shaft; 406. a heat radiation fan; 5. and (4) arc chamfering.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The present invention provides the following examples:
example 1
The embodiment of the invention provides a twisting machine with an anti-broken wire structure, which comprises a machine shell 1, wherein a plurality of wires to be twisted 2048 are arranged in the machine shell 1, the plurality of wires to be twisted 2048 sequentially pass through a paying-off mechanism 2, then are gathered and pass through a wire clamp 3, and finally are wound on a winding drum 4, an arc-shaped chamfered edge 5 is arranged on the wire clamp 3, and the wires to be twisted 2048 are lapped on the arc-shaped chamfered edge 5.
The working principle and the beneficial effects of the technical scheme are as follows: a plurality of wires to be twisted 2048 pass through the pay-off mechanism 2, then are gathered and pass through the wire clamp 3, finally are wound on the bobbin 4, and are wound by rotating the bobbin 4, and are matched with the pay-off mechanism 2 to pay off to drive the plurality of wires to be twisted 2048 to be combined at the wire clamp 3 and then are twisted into a strand of rope;
the design of the arc-shaped chamfered edge 5 enables the twisted wire to be prevented from being worn off due to the fact that the wire inlet of the wire clamp is sharp when the twisted wire passes through the wire clamp 3, and the technical problem that the twisted wire is worn off by the wire inlet of the wire clamp in the conveying process due to the fact that the wire inlet of the wire clamp is sharp is solved.
Example 2
On the basis of the embodiment 1, the wire clamp 3 includes the air cylinder 300, the air cylinder 300 is connected to the clamp chute 301 on the inner wall of the housing 1 in a vertical sliding manner, the air cylinder 300 is provided with a second driving member, the second driving member is used for driving the air cylinder 300 to slide, one end of the air cylinder 300 away from the clamp chute 301 is fixedly connected with the semicircular ring 302, and the wire guide wheel 5 is arranged on the semicircular ring 302;
a lint collecting cylinder 100 is arranged on the casing 1, and the lint collecting cylinder 100 is used for collecting lint at the bottom of the inner wall of the casing 1 by using negative pressure;
the batting collecting barrel 100 comprises a negative pressure barrel 1000 and a collecting barrel 1001, the negative pressure barrel 1000 is communicated with the collecting barrel 1001, a piston rod 1002 is connected in the negative pressure barrel 1000 in a sliding manner, a fourth elastic part 1003 is arranged between the piston rod 1002 and the inner wall of the negative pressure barrel 1000, an exhaust channel 1004 is arranged on the negative pressure barrel 1000, and a one-way valve 1005 is arranged in the exhaust channel 1004;
an annular guide groove 101 is formed in the machine shell 1, a guide connecting rod 102 is connected in the annular guide groove 101 in a sliding mode, and one end, far away from the annular guide groove 101, of the guide connecting rod 102 is fixedly connected to the pay-off mechanism 2;
a heat dissipation device is arranged in the machine shell 1, and the heat dissipation device is used for heat dissipation of the machine shell 1.
The working principle and the beneficial effects of the technical scheme are as follows: during operation, the second driving member drives the air cylinder 300 to slidably adjust the height of the air cylinder 300 according to actual working requirements, and simultaneously, the distance between the two semi-circular rings 302 is adjusted by the expansion and contraction of the air cylinder 300, so as to adapt to twisted yarns with different thicknesses, during the twisting process, due to the friction between the twisted yarns and the twisting machine mechanism, the lint to be twisted falls down, the lint is collected by using the lint collecting cylinder 100, during the use, the piston rod 1002 is manually pushed to discharge the air in the negative pressure cylinder 1000 through the exhaust channel 1004, and then the piston rod 1002 is pulled back, during the pulling back of the piston rod 1002, the lint falling at the bottom of the inner wall of the housing 1 is sucked into the negative pressure cylinder 1000 along with the air and moves upwards along the negative pressure cylinder 1000, during the upwards movement, when the lint passes through the collecting cylinder 1001, the guide connecting rod 102 slides along the annular guide groove 101 when the paying-off mechanism 2 rotates, the design of the guide connecting rod 102 enables the movement of the pay-off mechanism 2 to be more stable, and the heat dissipation device avoids the occurrence of the condition that the twisting machine catches fire due to overheating of the twisting machine.
Example 3
On the basis of embodiment 1 or 2, the pay-off mechanism 2 includes a rotary table 200, the rotary table 200 is keyed to an output shaft of a main driving motor 201, the main driving motor 201 is fixedly connected to the top of the casing 1, a plurality of pay-off mechanism main bodies 202 which are uniformly arranged in a ring shape are detachably connected to the rotary table 200, each pay-off mechanism main body 202 includes a mounting seat 203, a mounting shaft 204 is arranged on each mounting seat 203, and each mounting seat 203 is mounted in a mounting hole 2000 of the rotary table 200 through the mounting shaft 204 and locked through a mounting nut 2001;
an adjusting connecting rod 2030 and a first adjusting hydraulic cylinder 2031 are hinged to the mounting base 203, one end of the first adjusting hydraulic cylinder 2031, which is far away from the mounting base 203, is hinged to the adjusting connecting rod 2030, a guide rail 2032 is fixedly connected to the mounting base 203, an adjusting wedge 2033 is slidably connected to the guide rail 2032, a T-shaped push rod 2034 is fixedly connected to the adjusting wedge 2033, the T-shaped push rod 2034 contacts with one end of the adjusting connecting rod 2030, which is far away from the mounting base 203, a T-shaped mounting table 2035 is slidably connected to the mounting base 203 up and down, one end of the T-shaped mounting table 2035, which is located in the mounting base 203, is rotatably connected to a rolling wheel 2036, a guide rod 2037 is fixedly connected to the T-shaped mounting table 2035, guide sliders 2038 are fixedly connected to two sides of the guide rod 2037, and a first elastic member 2039 is sleeved on a portion of the T-shaped mounting table 2035, which is located between the guide rod 7 and the inner wall of the mounting base 203203, fixedly connected with box 2040 on the mount pad 203, T type mount pad 2035 is kept away from the one end of guide bar 2037 is located in the box 2040, be equipped with horizontal spout 2041 on the T type mount pad 2035, sliding connection has reel connecting rod 2042 in the horizontal spout 2041, rotate on the reel connecting rod 2042 and be connected with reel 2049, fixedly connected with promotes cylinder 2043 on the reel connecting rod 2042, promote cylinder 2043 and keep away from the one end fixed connection of reel connecting rod 2042 is on the box 2040, be equipped with a plurality of evenly arranged through wires hole 2044 on the box 2040, hinged connection has the ferryboat connecting rod 2045 on the box 2040, the ferryboat connecting rod 2045 is kept away from the one end of box 2040 and is rotated and is connected with ferryboat 2046, hinged connection has second regulation pneumatic cylinder 2047 on the box 2040, the one end hinged connection that second regulation pneumatic cylinder 2047 kept away from the box 2040 is on the ferryboat connecting rod 2045, the wire 2048 to be twisted is wound on the reel 2049, the wire 2048 to be twisted passes through the wire threading hole 2044, crosses over the transition wheel 2046 and the wire guide wheel 5, passes through the wire clamp 3, and is wound on the bobbin 4.
The working principle and the beneficial effects of the technical scheme are as follows: when the paying-off mechanism main body 202 is installed, the installation shaft 204 is installed in the installation hole 2000 and then locked by the installation nut 2001, and the paying-off mechanism main body 202 is detachably installed, so that the maintenance and the nursing of the paying-off mechanism main body 202 are more convenient;
during operation, the pay-off mechanism main body 202 can adjust the distance between the wire 2048 to be twisted and the wire clamp 3 and the included angle formed between the wire 2048 to be twisted, so that the contact angle between the wire 2048 to be twisted and the twisting machine part is smoother, and the risk that the wire 2048 to be twisted is broken in the twisting process is reduced;
when the height of the reel is adjusted, the first adjusting hydraulic cylinder 2031 stretches to enable the adjusting connecting rod 2030 to rotate, the adjusting connecting rod 2030 rotates to push the T-shaped push rod 2034 to move, the T-shaped push rod 2034 moves to push the adjusting wedge block 2033 to move, the adjusting wedge block 2033 moves to push the T-shaped mounting table 2035 to move, the T-shaped mounting table 2035 moves to adjust the height of the reel 2049, the rolling wheel 2036 reduces friction between the T-shaped mounting table 2035 and the adjusting wedge block 2033 when the T-shaped mounting table 2035 is adjusted in height, the first elastic piece 2039, the guide rod 2037 and the guide slider 2038 are designed to enable the T-shaped mounting table 2035 to move more stably, when the angle is adjusted, the pushing cylinder 2043 stretches to push the reel connecting rod 2042 to slide along the transverse sliding groove 2041, a proper threading hole 2044 is selected to perforate a to-be-twisted wire 2048, then the second adjusting hydraulic cylinder 2047 adjusts the angle of the transition wheel connecting rod 2045 to a proper position, and the combined action of the pushing cylinder 2043 and the second adjusting hydraulic cylinder 2047 reduces wind to be cut off the twisted wire 2048 in the process Danger;
after all parts of the pay-off mechanism main body 202 are adjusted in place, the main driving motor 201 rotates to drive the turntable 200 to rotate, and the turntable 200 rotates to enable a plurality of wires to be twisted 2048 to complete a twisting step in a through hole formed by the semicircular rings 302.
Example 4
On the basis of embodiment 1, the bobbin 4 includes a detachable mounting shell 400 and a bobbin main body 401, the bobbin main body 401 is detachably connected to the detachable mounting shell 400, the detachable mounting shell 400 and the bobbin main body 401 are threadedly connected to a lead screw 403, the lead screw 403 is connected to an output end of a bobbin rotating motor 402, the bobbin rotating motor 402 is fixed in the machine shell 1, and one end of the bobbin main body 401, which is far away from the detachable mounting shell 400, is rotatably connected to a support 404;
two first mounting cavities 4000 which are symmetrically arranged are arranged in the dismounting and mounting shell 400, a first rotating shaft 4001 and a second rotating shaft 4002 are rotationally connected in the first mounting cavity 4000, a third driving piece is arranged on the first rotating shaft 4001 and is used for driving the first rotating shaft 4001 to rotate, a first belt pulley 4003 is connected to the first rotating shaft 4001 in a key manner, a second belt pulley 4004 is connected to the second rotating shaft 4002 in a key manner, a conveying belt 4005 is arranged between the first belt pulley 4003 and the second belt pulley 4004, an inserting cam 4006 is connected to the second rotating shaft 4002 in a key manner, a T-shaped inserting rod 4008 is fixedly connected to the first mounting cavity 4000 through a second elastic piece 4007, a plurality of inserting rod holes 4009 are arranged on the bobbin body 401 and are used for being matched with the T-shaped inserting rod 4008, a second mounting cavity 4010 is arranged in the dismounting and mounting shell 400 is provided with a fifth rotating shaft 405, the heat radiation fan 406 is arranged on the fifth rotating shaft 405, a fourth driving part is arranged on the fifth rotating shaft 405, the fourth driving part is used for driving the fifth rotating shaft 405 to rotate, a first bevel gear 4011 is connected to the fifth rotating shaft 405 in a key manner, a third rotating shaft 4012 is connected to the second installing cavity 4010 in a rotating manner, a second bevel gear 4013 is connected to the third rotating shaft 4012 in a key manner, the first bevel gear 4011 and the second bevel gear 4013 are meshed with each other, one end, far away from the second installing cavity 4010, of the third rotating shaft 4012 is located in the third installing cavity 4014, a fourth rotating shaft 4015 is connected to the third installing cavity 4014 in a rotating manner, the third rotating shaft 4012 is located at one end of the third installing cavity 4014 and fixedly connected with a sliding table 4016, the sliding table 6 is connected with a connecting shaft sleeve 4018 through a third elastic part 4017, the connecting shaft sleeve 4018 is connected to the third rotating shaft 4012 through a sliding key, a first driving part is arranged on the connecting shaft sleeve 4018, first driving piece is used for the drive connect the axle sleeve 4018 to follow the third pivot 4012 slides, connect the axle sleeve 4018 keep away from the one end of third pivot 4012 be used for with fourth pivot 4015 sliding key connects, fourth pivot 4015 keeps away from the one end of third installation cavity 4014 is equipped with removal gear 4019, fixedly connected with removes rack 4020 on bobbin main body 401, remove rack 4020 with remove gear 4019 intermeshing.
The working principle and the beneficial effects of the technical scheme are as follows: when the twisting machine works, the bobbin rotating motor 402 drives the lead screw 403 to rotate, the lead screw 403 rotates to drive the bobbin main body 401 to rotate while moving transversely, and the bobbin main body 401 rotates while moving transversely compared with the conventional case that the bobbin main body 401 only rotates, so that the pulling of the bobbin main body 401 to the twisted wire 2048 is reduced, the risk of the twisted wire 2048 being broken by pulling is reduced, and the working reliability of the twisting machine is improved;
when the bobbin body 401 is to be installed, the third driving piece drives the first rotating shaft 4001 to rotate, the first rotating shaft 4001 rotates to drive the first belt pulley 4003 to rotate, the first belt pulley 4003 rotates to drive the transmission belt 4005 to transmit, the transmission belt 4005 drives the second belt pulley 4004 to rotate, the second belt pulley 4004 rotates to drive the second rotating shaft 4002 to rotate, the second rotating shaft 4002 rotates to drive the inserting cam 4006 to rotate, the inserting cam 4006 rotates to push the T-shaped inserting rod 4008 to be inserted into the inserting rod hole 4009, so that the bobbin body 401 is installed in the detaching and installing shell 400;
when the extending length of the bobbin main body 401 needs to be adjusted, the third driving member rotates reversely, so that the T-shaped plunger 4008 is disengaged from the plunger hole 4009 under the action of the second elastic member 4007, then the first driving member drives the connecting shaft sleeve 4018 to slide along the third rotating shaft 4012, so that the connecting shaft sleeve 4018 connects the third rotating shaft 4012 with the fourth rotating shaft 4015, the fourth driving member drives the fifth rotating shaft 405 to rotate, the fifth rotating shaft 405 rotates to drive the first bevel gear 4011 to rotate, the first bevel gear 4011 rotates to drive the second bevel gear 4013 to rotate, the second bevel gear 4013 rotates to drive the third rotating shaft 4012 to rotate, the third rotating shaft 4012 rotates to drive the fourth rotating shaft 4015 to rotate, the fourth rotating shaft 4015 rotates to drive the moving gear 4019 to rotate, the moving gear 4019 rotates to drive the moving rack 4020 to move, and the moving rack 4020 moves to adjust the extending length of the bobbin main body 401, the adjustment of the length of the bobbin main body 401 improves the adaptability of the twisting machine;
when the bobbin body 401 is to be disassembled, the third driving piece is reversely rotated, so that the T-shaped insertion rod 4008 is disengaged from the insertion rod hole 4009 under the action of the second elastic piece 4007, and then the bobbin body 401 is pulled out, so that the bobbin body 401 is disassembled;
when heat is to be dissipated, the fourth driving member drives the fifth rotating shaft 405 to rotate, and the fifth rotating shaft 405 rotates to drive the heat dissipating fan 406 to dissipate heat.
Example 5
On the basis of embodiment 1, the paying-off mechanism 2 includes: a box 2040, a reel 2049 is arranged in the box 2040, a line outlet is arranged at the lower end of the box 2040, a transition wheel 2046 is further arranged at the lower end of the box 2040, the to-be-twisted line 2048 is wound on the reel 2049, one end of the to-be-twisted line 2048 passes through the line outlet and is lapped on the transition wheel 2046 and then is wound on the bobbin 4, and the twisting machine further comprises:
the fault detection system is arranged in the twisting machine and used for detecting the working state of the twisting machine and giving an alarm prompt when the working state of the twisting machine is not good;
the fault detection system includes:
a first rotation speed sensor provided on a reel 2049 for detecting the rotation speed of the reel 2049;
the angle sensors are arranged on the pay-off mechanism 2, correspond to the wires 2048 to be twisted one by one and are used for detecting acute angles formed by the parts of the corresponding wires 2048 to be twisted from the transition wheels 2046 of the pay-off mechanism 2 to the wire clamps 3 and the vertical direction;
the pressure sensors are arranged at the contact part of the wire clamp 3 and the wire to be twisted 2048 and are used for detecting the pressure of the wire to be twisted 2048 on the wire clamp 3 due to the pulling of the bobbin 4 in the twisting process;
a second rotation speed sensor provided on the bobbin 4 for detecting a rotation speed of the bobbin 4;
the controller, the alarm, the controller with first speed sensor angle sensor pressure sensor second speed sensor with the alarm electricity is connected, the controller is based on first speed sensor angle sensor pressure sensor with second speed sensor control the alarm is reported to the police, including following step:
the method comprises the following steps: calculating the actual twist of the twisting machine processing twisted wire based on the first rotation speed sensor, the angle sensor and a formula (1):
wherein,
processing the actual twist of the twisted yarn for said twisting machine, DmaxIs the maximum distance between the threads to be twisted 2048, nmaxIs the maximum value of the first speed sensor, nminIs the minimum value of the first rotational speed sensor,
the preset winding speed of the thread 2048 to be twisted (the winding speed when a plurality of threads 2048 to be twisted are twisted into a strand),
a winding speed correction value is preset for the thread to be twisted 2048,
is composed of
Sine value of, thetaiIs a detected value of the i-th angle sensor, n is the total number of wires 2048 to be twisted, dαIs the diameter of the wire 2048 to be twisted;
step two: calculating an actual comprehensive fault coefficient of the twisting machine based on the pressure sensor, the second rotating speed sensor, the step one and a formula (2):
wherein epsilon is the actual comprehensive fault coefficient of the twisting machine, ln is the natural logarithm with e as the base,
preset twist number for processing twisted yarn for said twisting machine, NiIs detected by the ith pressure sensor，μmaxIs the maximum value of the second rotation speed sensor, muminIs the minimum value of the second rotation speed sensor, mu0For a predetermined speed of rotation, N, of said bobbin 40The preset pressure of the wire to be twisted 2048 on the wire clamp 3 is shown, and gamma is a natural fault coefficient of the twisting machine;
step three: the controller compares the actual comprehensive fault coefficient of the twisting machine with the preset comprehensive fault coefficient of the twisting machine, and if the actual comprehensive fault coefficient of the twisting machine is larger than the preset comprehensive fault coefficient of the twisting machine, the alarm gives an alarm.
The working principle and the beneficial effects of the technical scheme are as follows: suppose Dmax＝0.3m；nmax＝0.2r/s；nmin＝0.1r/s；
dα＝0.01m；n＝2；θ130 degrees; theta230 degrees;
suppose that
μmax＝0.5r/s；μmin＝0.3r/s；N1＝2N；N2＝3N；μ0＝0.3r/s；N0＝2.5N；γ＝0.1；ε＝0.75；
If the preset comprehensive fault coefficient of the twisting machine is 0.6, the alarm gives an alarm at the moment to prove that the twisting machine has a fault and needs to be maintained in time;
the speed of rotation of the reel 2049 is brought into its maximum speed nmaxAnd a minimum rotation speed nminThe calculation result of the actual twist of the twisting machine for processing the twisted wire is more accurate due to comprehensive consideration, the actual twist of the twisting machine for processing the twisted wire is introduced when the actual comprehensive fault coefficient of the twisting machine is calculated (the actual twist is used for representing the quality of a product processed by the twisting machine), the calculation result is more accurate, and meanwhile, the working state of the bobbin 4 is considered, and the calculation result is the same as the quality of the product processed by the twisting machineGamma (the natural fault coefficient of the twisting machine) is introduced to enable the calculation result to be more fit to the actual situation, and the design of the fault detection system enables the twisting machine to be maintained in time when the twisting machine is in fault, so that the twisting quality of the twisting machine is greatly guaranteed.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a twisting frame of anti-broken string structure, its characterized in that, includes casing (1), be equipped with a plurality of twisting of treating (2048) in casing (1), a plurality of twisting of treating (2048) pass paying out machine structure (2) in proper order, later collect and pass wire anchor clamps (3), the winding is on bobbin (4) at last, be equipped with arc back-off (5) on wire anchor clamps (3), treat that twisting of (2048) overlap joint is on arc back-off (5).
2. The twisting machine with the yarn breakage preventing structure according to claim 1, wherein the wire clamp (3) comprises a cylinder (300), the cylinder (300) is connected to a clamp sliding groove (301) in the inner wall of the machine shell (1) in a vertically sliding manner, a second driving member is arranged on the cylinder (300) and used for driving the cylinder (300) to slide, a semicircular ring (302) is fixedly connected to one end, far away from the clamp sliding groove (301), of the cylinder (300), and the wire guide wheel (5) is arranged on the semicircular ring (302).
3. Twisting machine with yarn breakage preventing structure according to claim 1, wherein a lint collecting cylinder (100) is provided on the housing (1), and the lint collecting cylinder (100) is used for collecting lint on the bottom of the inner wall of the housing (1) by using negative pressure.
4. The twisting machine with the wire breakage preventing structure as claimed in claim 3, wherein the batting collecting barrel (100) comprises a negative pressure barrel (1000) and a collecting barrel (1001), the negative pressure barrel (1000) is communicated with the collecting barrel (1001), a piston rod (1002) is connected in the negative pressure barrel (1000) in a sliding manner, a fourth elastic part (1003) is arranged between the piston rod (1002) and the inner wall of the negative pressure barrel (1000), an exhaust passage (1004) is arranged on the negative pressure barrel (1000), and a one-way valve (1005) is arranged in the exhaust passage (1004).
5. The twisting machine with the yarn breakage preventing structure as claimed in claim 1, wherein an annular guide groove (101) is formed in the housing (1), a guide connecting rod (102) is slidably connected in the annular guide groove (101), and one end of the guide connecting rod (102) far away from the annular guide groove (101) is fixedly connected to the paying-off mechanism (2).
6. Twisting machine with yarn breakage preventing structure according to claim 1, wherein a heat dissipating device is provided in the casing (1), and the heat dissipating device is used for dissipating heat of the casing (1).
7. The twisting machine with the yarn breakage preventing structure is characterized in that the paying-off mechanism (2) comprises a rotary table (200), the rotary table (200) is connected to an output shaft of a main driving motor (201) in a key mode, the main driving motor (201) is fixedly connected to the top of the machine shell (1), a plurality of annular and uniformly arranged paying-off mechanism main bodies (202) are detachably connected to the rotary table (200), each paying-off mechanism main body (202) comprises a mounting seat (203), a mounting shaft (204) is arranged on each mounting seat (203), and each mounting seat (203) is mounted in a mounting hole (2000) of the rotary table (200) through the corresponding mounting shaft (204) and is locked through a mounting nut (2001).
8. The twisting machine with the yarn breakage preventing structure according to claim 7, wherein an adjusting connecting rod (2030) and a first adjusting hydraulic cylinder (2031) are hinged on the mounting seat (203), one end of the first adjusting hydraulic cylinder (2031) far away from the mounting seat (203) is hinged on the adjusting connecting rod (2030), a guide rail (2032) is fixedly connected in the mounting seat (203), an adjusting wedge block (2033) is slidably connected on the guide rail (2032), a T-shaped push rod (2034) is fixedly connected on the adjusting wedge block (2033), the T-shaped push rod (2034) is in contact with one end of the adjusting connecting rod (2030) far away from the mounting seat (203), a T-shaped mounting table (2035) is slidably connected in the mounting seat (203) up and down, one end of the T-shaped mounting table (2035) in the mounting seat (203) is rotatably connected with a rolling wheel (2036), fixedly connected with guide bar (2037) on T type mount table (2035), guide bar (2037) both sides fixedly connected with direction slider (2038), lie in on T type mount table (2035) guide bar (2037) with part cover between mount table (203) inner wall is equipped with first elastic component (2039), fixedly connected with box (2040) on mount table (203), T type mount table (2035) is kept away from the one end of guide bar (2037) is located in box (2040), be equipped with horizontal spout (2041) on T type mount table (2035), sliding connection has reel connecting rod (2042) in horizontal spout (2041), rotating connection has reel (2049) on reel connecting rod (2042), fixedly connected with pushing cylinder (2043) on reel connecting rod (2042), pushing cylinder (2043) keeps away from the one end fixed connection of reel connecting rod (2042) is on box (2040), be equipped with a plurality of through wires holes (2044) of evenly arranging on box (2040), hinged joint has transition wheel connecting rod (2045) on box (2040), it keeps away from to pass transition wheel connecting rod (2045) the one end rotation of box (2040) is connected with transition wheel (2046), hinged joint has second regulation pneumatic cylinder (2047) on box (2040), second regulation pneumatic cylinder (2047) are kept away from the one end hinged joint of box (2040) on passing transition wheel connecting rod (2045), the winding is waited to twist by yarn (2048) on reel (2049), wait to twist by yarn (2048) and pass through wires holes (2044), stride over transition wheel (2046) with wire wheel (5), pass wire anchor clamps (3) winding on bobbin (4).
9. The twisting machine with the yarn breakage preventing structure as claimed in claim 1, wherein the bobbin (4) comprises a detachable mounting shell (400) and a bobbin main body (401), the bobbin main body (401) is detachably connected to the detachable mounting shell (400), the detachable mounting shell (400) and the bobbin main body (401) are in threaded connection to a lead screw (403), the lead screw (403) is connected to an output end of a bobbin rotating motor (402), the bobbin rotating motor (402) is fixed in the machine shell (1), and one end of the bobbin main body (401) far away from the detachable mounting shell (400) is rotatably connected to a support (404).
10. The twisting machine with the wire breakage preventing structure is characterized in that two symmetrically arranged first installation cavities (4000) are arranged in the disassembling installation shell (400), a first rotating shaft (4001) and a second rotating shaft (4002) are rotationally connected in the first installation cavity (4000), a third driving piece is arranged on the first rotating shaft (4001) and used for driving the first rotating shaft (4001) to rotate, a first belt wheel (4003) is connected to the first rotating shaft (4001) in a key mode, a second belt wheel (4004) is connected to the second rotating shaft (4002) in a key mode, a conveying belt (4005) is arranged between the first belt wheel (4003) and the second belt wheel (4004), an inserting cam (4006) is connected to the second rotating shaft (4002) in a key mode, a T-shaped inserting rod (4008) is fixedly connected to the first installation cavity (4000) through a second elastic piece (4007), the bobbin comprises a bobbin body (401), wherein a plurality of inserting rod holes (4009) are formed in the bobbin body (401), the inserting rod holes (4009) are used for being matched with T-shaped inserting rods (4008), a second installation cavity (4010) is formed in a dismounting installation shell (400), a fifth rotating shaft (405) is arranged in the second installation cavity (4010), a radiating fan (406) is arranged on the fifth rotating shaft (405), a fourth driving part is arranged on the fifth rotating shaft (405), the fourth driving part is used for driving the fifth rotating shaft (405) to rotate, a first bevel gear (4011) is connected to the fifth rotating shaft (405) in a key mode, a third rotating shaft (4012) is connected to the second installation cavity (4010) in a rotating mode, a gear (4013) is connected to the third rotating shaft (4012) in a key mode, the first bevel gear (4011) and the second bevel gear (4013) are meshed with each other, one end, far away from the second installation cavity (4010), of the third rotating shaft (4012), is located in a third installation cavity (4014), third installation cavity (4014) internal rotation is connected with fourth pivot (4015), third pivot (4012) are located one of third installation cavity (4014) and serve fixedly connected with slip table (4016), slip table (4016) are connected with connection axle sleeve (4018) through third elastic component (4017), connection axle sleeve (4018) is connected on third pivot (4012) through feather key sliding connection, be equipped with first driving piece on connection axle sleeve (4018), first driving piece is used for the drive connection axle sleeve (4018) are followed third pivot (4012) slide, connection axle sleeve (4018) are kept away from the one end of third pivot (4012) be used for with fourth pivot (4015) feather key is connected, fourth pivot (4015) are kept away from the one end of third installation cavity (4014) is equipped with removal gear (4019), fixedly connected with removes rack (4020) on bobbin main part (401), the moving rack (4020) is meshed with the moving gear (4019).
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| CN202210077630.3A CN114369888B (en) | 2022-01-24 | 2022-01-24 | Twisting frame with anti-broken structure |
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| CN202210077630.3A CN114369888B (en) | 2022-01-24 | 2022-01-24 | Twisting frame with anti-broken structure |
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| JPH10168674A (en) * | 1996-12-17 | 1998-06-23 | Toyota Autom Loom Works Ltd | Regulation of roving tension in roving frame and position-detecting device for roving |
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| CN210104165U (en) * | 2019-05-28 | 2020-02-21 | 安徽正美线业科技有限责任公司 | Two-for-one twister is used in yarn processing convenient to adjust |
| CN112176475A (en) * | 2020-10-10 | 2021-01-05 | 蒋秀兰 | Weaving workshop is with weaving dirt collection device |
| CN213389033U (en) * | 2020-10-20 | 2021-06-08 | 上饶市广丰区恒佳纺织有限公司 | Twisting frame with anti-broken structure |
| CN113584649A (en) * | 2021-08-03 | 2021-11-02 | 安徽新生纺织有限公司 | Weaving dust collection device for weaving equipment |
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2022
- 2022-01-24 CN CN202210077630.3A patent/CN114369888B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10168674A (en) * | 1996-12-17 | 1998-06-23 | Toyota Autom Loom Works Ltd | Regulation of roving tension in roving frame and position-detecting device for roving |
| CN209307567U (en) * | 2018-11-26 | 2019-08-27 | 浙江耶米玛服饰有限公司 | A kind of auxiliary Yarn-feeding mechanism of weft accumulator |
| CN210104165U (en) * | 2019-05-28 | 2020-02-21 | 安徽正美线业科技有限责任公司 | Two-for-one twister is used in yarn processing convenient to adjust |
| CN112176475A (en) * | 2020-10-10 | 2021-01-05 | 蒋秀兰 | Weaving workshop is with weaving dirt collection device |
| CN213389033U (en) * | 2020-10-20 | 2021-06-08 | 上饶市广丰区恒佳纺织有限公司 | Twisting frame with anti-broken structure |
| CN113584649A (en) * | 2021-08-03 | 2021-11-02 | 安徽新生纺织有限公司 | Weaving dust collection device for weaving equipment |
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