CN113844947A - Textile wire traction device and traction method - Google Patents
Textile wire traction device and traction method Download PDFInfo
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- CN113844947A CN113844947A CN202111133049.0A CN202111133049A CN113844947A CN 113844947 A CN113844947 A CN 113844947A CN 202111133049 A CN202111133049 A CN 202111133049A CN 113844947 A CN113844947 A CN 113844947A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/26—Supports for guides
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Abstract
The invention discloses a spinning thread traction device and a traction method, which comprises a U-shaped frame, a traction power unit, a roller shaft spacing adjusting unit, a roller shaft spacing control unit, a distance adjusting unit, a transverse adjusting unit, a height adjusting unit, a corner adjusting unit and a rolling guide unit, wherein the traction power unit is arranged on the U-shaped frame; the two ends of the U-shaped frame are respectively provided with a slot, a traction power unit is installed in the slot of the U-shaped frame, a roller shaft distance adjusting unit is further installed on the U-shaped frame, a roller shaft distance control unit is installed on the roller shaft distance adjusting unit, one side of the U-shaped frame is connected with a transverse adjusting unit through a distance adjusting unit, a height adjusting unit is installed on the transverse adjusting unit, and a rolling guide unit is installed on the height adjusting unit through a corner adjusting unit; the distance of the roller shaft for traction can be adjusted according to the thickness of the textile line, the applicability is wide, the textile line can be guided in the direction and the angle, the abrasion during guiding is avoided, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a textile wire traction device and a traction method.
Background
The braided wire is closely related with people's production activity, though the developed area of most production has all adopted mechanized production in order to improve production efficiency now, the pipe of transferring soon among the prior art can conveniently carry out nimble removal to the traction wheel and adjust, can unreel the braided wire through unreeling the wheel, can conveniently carry out nimble removal to unreeling the braided wire through the traction wheel and pull, but because the thickness of braided wire is different, the invariable universality of interval between the traction wheel is not strong, and the braided wire need guide when rolling or use, do not have the structure of adjustment guide direction at present, the braided wire is worn out easily with the friction of braided wire to the guide frame.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a spinning thread traction device and a spinning thread traction method, which can adjust the distance of a roller shaft for traction according to the thickness of a spinning thread, have wide applicability, guide the spinning thread in the direction and angle, avoid abrasion in guiding, are convenient to use and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a spun yarn traction device comprises a U-shaped frame, a traction power unit, a roller shaft spacing adjusting unit, a roller shaft spacing control unit, a distance adjusting unit, a transverse adjusting unit, a height adjusting unit, a corner adjusting unit and a rolling guide unit;
the two ends of the U-shaped frame are respectively provided with a slot, a traction power unit is installed in the slot of the U-shaped frame, a roller shaft distance adjusting unit is further installed on the U-shaped frame, a roller shaft distance control unit is installed on the roller shaft distance adjusting unit, one side of the U-shaped frame is connected with a transverse adjusting unit through a distance adjusting unit, a height adjusting unit is installed on the transverse adjusting unit, and a rolling guide unit is installed on the height adjusting unit through a corner adjusting unit;
traction power unit includes flexible cover, center pin, roller, key piece, movable block, draw runner and slider, the inboard bottom of U-shaped frame is rotated and is connected a center pin, and two fluting lateral walls are equipped with vertical draw runner, be equipped with the movable block in two flutings respectively, the side of movable block be equipped with draw runner sliding connection's slider, two movable blocks rotate with the both ends of another center pin and be connected, and the middle part of two center pins is connected with the roller through the key piece respectively, and the middle part of two rollers is equipped with the ring channel respectively, and the side of two rollers has cup jointed the flexible cover, be equipped with the groove that corresponds with the ring channel on the flexible cover.
The U-shaped frame is used as a framework for installing the traction device, the traction power unit can pull the spinning thread to feed forward, the roll shaft spacing control unit can control the roll shaft spacing adjustment unit to work, so that the extrusion traction force to the spinning thread in the traction power unit is adjusted, the distance adjustment unit can adjust the distance between the rolling guide unit and the traction power unit, the transverse position and the height of the rolling guide unit can be respectively adjusted by the transverse adjustment unit and the height adjustment unit, the rolling guide unit is aligned to the traction power unit, and the inclination angle of the rolling guide unit can be changed by the corner adjustment unit;
the movable block passes through the slider and moves along the draw runner to change the distance between two center pins, thereby make the distance change of two roller, use the flexible sleeve can improve the toughness with the braided wire contact, the key piece can avoid producing relative rotation between roller and the center pin, thereby guarantee towed stability.
Further, roller interval adjustment unit includes knee, nut, interval adjusting screw, bearing one, end plate, telescopic link, buffer spring one and fixing bolt, the top of U-shaped frame is fixed with the knee through fixing bolt, the top of knee is equipped with the nut, the nut is located directly over the middle part of movable block, nut female connection has vertical interval adjusting screw, it is connected with the end plate to rotate through the bearing in interval adjusting screw's bottom, the top of movable block is connected through the telescopic link in the bottom of end plate, buffer spring one has been cup jointed to the side of telescopic link.
The bent rod supports the nut, the distance adjusting screw rod can move up and down under the action of the screw threads of the nut when rotating, the first bearing can ensure the connection between the rotating time distance adjusting screw rod and the end disc, the distance adjusting screw rod can move up and down to push the movable block to move through the telescopic rod, and the telescopic rod and the first buffer spring are used for increasing the buffer property of the position of the movable block.
Further, the roll shaft interval control unit includes bevel gear one, backup pad, bevel gear two, major axis, swing arm, connecting axle, loose axle and crank, be equipped with the backup pad on the knee respectively, two backup pads at U-shaped frame top are rotated with the both ends of major axis and are connected, and two interval adjusting screw's top is fixed with bevel gear one respectively, and the both ends of major axis are fixed with bevel gear two respectively, and corresponding bevel gear two is connected with bevel gear one meshing, the connecting axle is connected to the one end of major axis, the one end side of end connection swing arm of connecting axle, the other end side of swing arm is connected with the loose axle, the tip of loose axle rotates the connection crank.
The crank is used for driving the rotary rod and the movable shaft to rotate along the connecting shaft, so that the long shaft is driven to rotate, the bevel gear II is driven to rotate, the two bevel gears I are driven to rotate synchronously, the two interval adjusting screw rods rotate synchronously, the movable block is adjusted to lift synchronously, and the movable roll shaft is guaranteed to lift stably.
Further, the distance adjustment unit includes sliding sleeve, slide bar, spliced pole one, coupling spring, spliced pole two, control lever, latch, elongated slot and location rack, the side middle part of U-shaped frame is connected to the closed end of sliding sleeve, sliding connection has the slide bar in the open end of sliding sleeve, the slide bar is located the one end of sliding sleeve and passes through the one end that spliced pole two connects coupling spring, the inside other end that connects the coupling spring through spliced pole one-phase connection of closed end of sliding sleeve, the elongated slot has been seted up to the side of slide bar, be equipped with the location rack in the elongated slot, the interlude has the control lever in the side through-hole of sliding sleeve, the inner of control lever is equipped with the latch with location rack joint.
The control rod is pulled out, the positioning rack is separated from the clamping teeth, the opening end of the sliding sleeve slides with the sliding rod, the control rod can be pressed after the positions of the sliding sleeve and the sliding rod are adjusted, the positioning rack is clamped with the clamping teeth again, the length of the distance adjusting unit is adjusted, the distance is changed, the connecting spring can enable the positioning rack to be tightened when the positioning rack is clamped with the clamping teeth, and the clamping stability is guaranteed.
Further, horizontal adjustment unit includes horizontal track, lead screw, horizontal adjusting block and turns round the piece, the slide bar is kept away from the side that the one end of sliding sleeve connects horizontal adjusting block, the rail groove and the horizontal adjusting block sliding connection of horizontal track side, the rail inslot internal rotation of horizontal track side is connected with the lead screw, the lead screw is connected with the screw thread of horizontal adjusting block side, the one end of lead screw is passed horizontal orbital one end and is connected with and turns round the piece.
The rotary button block can drive the screw rod to rotate, so that the transverse adjusting block can move along the transverse track, and the adjustment of the transverse position is realized.
Further, the height adjustment unit includes height adjustment screw rod, vertical guide arm, vertical adjusting block, roof, spoke and change, horizontal orbital one end upside is fixed with vertical guide arm, horizontal orbital this end upside still rotates and is connected with height adjustment screw rod, screw threaded connection on height adjustment screw rod and the vertical adjusting block, and slide opening and vertical guide arm sliding connection on the vertical adjusting block, the top of vertical guide arm is fixed with the roof, and height adjustment screw rod's top and roof rotate and be connected, height adjustment screw rod's top is passed the roof and is connected with the change through the spoke.
The height adjusting screw rod can be driven to rotate through the rotating ring and the spokes, and the height adjusting screw rod can drive the vertical adjusting block to move along the vertical guide rod due to the thread effect, so that the height of the vertical adjusting block can be changed.
Further, corner adjustment unit includes horizontal pole, fixed disk, rolling disc, fixed inserted bar, swing joint inserted bar, bearing two, adjustment pivot, arc wall and steel ball, the one end of horizontal pole is connected to the side of vertical adjusting block, the other end of horizontal pole passes through fixed inserted bar and connects the fixed disk, the side of fixed disk is connected with the adjustment pivot, the adjustment pivot is rotated through bearing two and is connected with the rolling disc, the swing joint inserted bar is connected to one side that the fixed disk was kept away from to the rolling disc, there is the steel ball through spring coupling in the adjustment pivot side circular slot, annular array is equipped with the arc wall in the rolling disc, and the steel ball card is gone into the arc wall under the spring action.
The fixed disc and the rotating disc can realize angle change through the second bearing and the adjusting rotating shaft, during rotation, the steel ball is pressed into the circular groove, the steel ball meets the corresponding arc-shaped groove, the spring clamps the steel ball into the arc-shaped groove, and the position stability of the fixed disc and the rotating disc is realized.
Further, the rolling guide unit includes square frame, spout, slip square, installing frame, roll axis and buffer spring two, swing joint inserted bar connects the square frame, two inboards of square frame are connected with the installing frame through buffer spring two respectively, the installing frame inboard rotates and is connected with the roll axis, the upper and lower side of square frame is equipped with the spout, and the upper and lower both ends of installing frame are equipped with the slip square respectively, slip square and spout sliding connection.
The spinning thread contacts the rolling shaft when passing through the square frame, and the spinning thread is in rolling contact with the rolling shaft, so that friction is avoided, abrasion of the spinning thread can be reduced, and thread breakage is avoided.
Further, still include static and derive the unit, static derives the unit and includes installation side knee, derives becket, metal conducting rod, electrically conductive connecting block and earth conductor, the side of square frame is connected with through installation side knee and derives becket, it is located the dead ahead of square frame to derive the becket, derive becket connection metal conducting rod's one end, the other end of metal conducting rod passes through the one end that electrically conductive connecting block connects earth conductor. In order to avoid the influence of static electricity on subsequent production caused by the contact of the textile wire and the rolling shaft, the static electricity is led out through the grounding wire by the leading-out metal ring, the metal conducting rod and the conducting connecting block, so that the influence of the static electricity carried by the textile wire on subsequent processing is avoided.
A traction method of a textile thread traction device comprises the following steps:
the method comprises the following steps: controlling the roll shaft spacing adjusting unit to work by using the roll shaft spacing control unit so as to adjust the distance between the two roll shafts, so that the two roll shafts clamp the textile thread and pull the textile thread to feed forwards;
step two: the distance between the rolling guide unit and the two roll shafts is adjusted through the distance adjusting unit;
step three: the transverse position of the rolling guide unit is adjusted through the transverse adjusting unit, and the height of the rolling guide unit is adjusted through the height adjusting unit, so that the rolling guide unit is aligned with the textile threads drawn on the two roll shafts;
step four: the rotation angle of the rolling guide unit can be adjusted through the rotation angle adjusting unit, and the adjustment can be carried out according to the requirement;
step five: the rolling guide unit may guide the drawn textile wire and reduce wear when the textile wire is guided.
Compared with the prior art, the invention has the beneficial effects that: the textile wire traction device and the traction method have the following advantages:
1. the U-shaped frame is used as a framework for installing the traction device, the traction power unit can pull the spinning thread to feed forward, the roll shaft spacing control unit can control the roll shaft spacing adjustment unit to work, so that the extrusion traction force to the spinning thread in the traction power unit is adjusted, the distance between the rolling guide unit and the traction power unit can be adjusted by the distance adjustment unit, the transverse position and the height of the rolling guide unit can be respectively adjusted by the transverse adjustment unit and the height adjustment unit, the rolling guide unit is aligned to the traction power unit, and the inclination angle of the rolling guide unit can be changed by the corner adjustment unit.
2. The movable block passes through the slider and moves along the draw runner to change the distance between two center pins, thereby make the distance change of two roller, use the flexible sleeve can improve the toughness with the braided wire contact, the key piece can avoid producing relative rotation between roller and the center pin, thereby guarantee towed stability.
3. The distance of the roller shaft for traction can be adjusted according to the thickness of the textile line, the applicability is wide, the textile line can be guided in the direction and the angle, the abrasion during guiding is avoided, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3B;
FIG. 5 is a rear side view of the present invention;
FIG. 6 is a schematic view of a partial cross-sectional configuration of a traction power unit of the present invention;
FIG. 7 is a schematic structural view of a movable block and a sliding block according to the present invention;
FIG. 8 is a schematic cross-sectional view of a distance adjustment unit according to the present invention;
FIG. 9 is a schematic structural diagram of a corner adjusting unit according to the present invention;
fig. 10 is a schematic structural diagram of the rolling guide unit according to the present invention.
In the figure: 1U-shaped frame, 2 traction power unit, 21 flexible sleeve, 22 central shaft, 23 roller shafts, 24 key blocks, 25 movable blocks, 26 sliding bars, 27 sliding blocks, 3 roller shaft spacing adjusting unit, 31 bent rod, 32 nut, 33 spacing adjusting screw rod, 34 bearing I, 35 end disc, 36 telescopic rod, 37 buffer spring I, 38 fixing bolt, 4 roller shaft spacing control unit, 41 bevel gear I, 42 supporting plate, 43 bevel gear II, 44 long shaft, 45 rotary rod, 46 connecting shaft, 47 movable shaft, 48 crank, 5 spacing adjusting unit, 51 sliding sleeve, 52 sliding rod, 53 connecting column I, 54 connecting spring, 55 connecting column II, 56 control rod, 57 latch, 58 elongated slot, 59 positioning rack, 6 transverse adjusting unit, 61 transverse rail, 62 lead screw, 63 transverse adjusting block, 64 twist block, 7 height adjusting unit, 71 height adjusting screw rod, 72 vertical guide rod, 73 vertical adjusting block, 74 top plate, 75 spokes, 76 swivel, 8 corner adjusting unit, 81 cross bar, 82 fixed disc, 83 swivel disc, 84 fixed inserted link, 85 movable connection inserted link, 86 bearing II, 87 adjusting rotating shaft, 88 arc-shaped groove, 89 steel ball, 9 rolling guiding unit, 91 square frame, 92 sliding slot, 93 sliding square block, 94 mounting frame, 95 rolling shaft, 96 buffer spring II, 10 static electricity leading-out unit, 101 mounting side bent rod, 102 leading-out metal ring, 103 metal conducting rod, 104 conducting connecting block, 105 grounding wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, referring to fig. 1 to 10, the present embodiment provides a technical solution: a spun yarn traction device comprises a U-shaped frame 1, a traction power unit 2, a roller shaft spacing adjusting unit 3, a roller shaft spacing control unit 4, a distance adjusting unit 5, a transverse adjusting unit 6, a height adjusting unit 7, a corner adjusting unit 8 and a rolling guide unit 9;
two ends of a U-shaped frame 1 are respectively provided with a slot, a traction power unit 2 is arranged in the slot of the U-shaped frame 1, a roller shaft distance adjusting unit 3 is also arranged on the U-shaped frame 1, a roller shaft distance control unit 4 is arranged on the roller shaft distance adjusting unit 3, one side of the U-shaped frame 1 is connected with a transverse adjusting unit 6 through a distance adjusting unit 5, a height adjusting unit 7 is arranged on the transverse adjusting unit 6, and a rolling guide unit 9 is arranged on the height adjusting unit 7 through a corner adjusting unit 8;
The U-shaped frame 1 is used as a framework for installing a traction device, the traction power unit 2 can pull the braided wire to feed forward, the roll shaft spacing control unit 4 can control the roll shaft spacing adjusting unit 3 to work so as to adjust the extrusion traction force of the braided wire in the traction power unit 2, the distance adjusting unit 5 can adjust the distance between the rolling guide unit 9 and the traction power unit 2, the transverse position and the height of the rolling guide unit 9 can be respectively adjusted by the transverse adjusting unit 6 and the height adjusting unit 7, the rolling guide unit 9 is aligned to the traction power unit 2, and the inclination angle of the rolling guide unit 9 can be changed by the corner adjusting unit 8;
the movable block 25 moves along the slide bar 26 through the slide block 27, so that the distance between the two central shafts 22 is changed, the distance between the two roller shafts 23 is changed, the flexibility of contact with the textile line can be improved by using the flexible sleeve 21, and the relative rotation between the roller shafts 23 and the central shafts 22 can be avoided by the key block 24, so that the traction stability is ensured.
Roller interval adjustment unit 3 includes knee 31, nut 32, interval adjusting screw 33, bearing 34, end plate 35, telescopic link 36, buffer spring 37 and fixing bolt 38, fixing bolt 38 is passed through at the top of U-shaped frame 1 and is fixed with knee 31, the top of knee 31 is equipped with nut 32, nut 32 is located directly over the middle part of movable block 25, nut 32 internal thread connection has vertical interval adjusting screw 33, the bottom of interval adjusting screw 33 is rotated through bearing 34 and is connected with end plate 35, the top of movable block 25 is connected through telescopic link 36 to the bottom of end plate 35, buffer spring 37 has been cup jointed to the side of telescopic link 36.
The bent rod 31 supports the nut 32, the distance adjusting screw rod 33 can move up and down due to the thread effect of the nut 32 when rotating, the first bearing 34 can ensure the connection between the rotating time distance adjusting screw rod 33 and the end disc 35, the distance adjusting screw rod 33 can push the movable block 25 to move up and down through the telescopic rod 36, and the telescopic rod 36 and the first buffer spring 37 can increase the buffer performance of the position of the movable block 25.
Roller axle interval control unit 4 includes bevel gear 41, backup pad 42, bevel gear two 43, major axis 44, swing arm 45, connecting axle 46, loose axle 47 and crank 48, be equipped with backup pad 42 on the knee 31 respectively, two backup pads 42 at U-shaped frame 1 top are rotated with the both ends of major axis 44 and are connected, two interval adjusting screw 33's top is fixed with bevel gear 41 respectively, the both ends of major axis 44 are fixed with bevel gear two 43 respectively, corresponding bevel gear two 43 and bevel gear one 41 meshing connection, connecting axle 46 is connected to the one end of major axis 44, the one end side of connecting axle 46 end connection swing arm 45, the other end side of swing arm 45 is connected with loose axle 47, the end rotation of loose axle 47 connects crank 48.
The crank 48 is used for driving the rotating rod 45 and the movable shaft 47 to rotate along the connecting shaft 46, so that the long shaft 44 is driven to rotate, the second bevel gear 43 is driven to rotate, the first bevel gears 41 are driven to rotate synchronously, the two interval adjusting screw rods 33 rotate synchronously, the movable block 25 is adjusted to lift synchronously, and the movable roll shaft 23 is guaranteed to lift stably.
The distance adjusting unit 5 comprises a sliding sleeve 51, a sliding rod 52, a first connecting column 53, a connecting spring 54, a second connecting column 55, a control rod 56, a latch 57, a long groove 58 and a positioning rack 59, wherein the closed end of the sliding sleeve 51 is connected with the middle part of the side surface of the U-shaped frame 1, the sliding rod 52 is connected in the open end of the sliding sleeve 51 in a sliding mode, the sliding rod 52 is located at one end of the sliding sleeve 51 and is connected with one end of the connecting spring 54 through the second connecting column 55, the inside of the closed end of the sliding sleeve 51 is connected with the other end of the connecting spring 54 through the first connecting column 53, the long groove 58 is formed in the side surface of the sliding rod 52, the positioning rack 59 is arranged in the long groove 58, the control rod 56 penetrates through a side surface of the sliding sleeve 51, and the latch 57 clamped with the positioning rack 59 is arranged at the inner end of the control rod 56.
The control rod 56 is pulled out, the positioning rack 59 is separated from the clamping teeth 57, the opening end of the sliding sleeve 51 is made to slide with the sliding rod 52, the control rod 56 can be pressed after the positions of the sliding sleeve 51 and the sliding rod 52 are adjusted, the positioning rack 59 is clamped with the clamping teeth 57 again, the length of the distance adjusting unit 5 is adjusted, the distance is changed, the connecting spring 54 can enable the positioning rack 59 to be tightened when the clamping teeth 57 are clamped, and the clamping stability is guaranteed.
The transverse adjusting unit 6 comprises a transverse track 61, a lead screw 62, a transverse adjusting block 63 and a twisting block 64, wherein one end of the sliding rod 52, which is far away from the sliding sleeve 51, is connected with the side surface of the transverse adjusting block 63, a track groove in the side surface of the transverse track 61 is connected with the transverse adjusting block 63 in a sliding mode, the lead screw 62 is connected with a screw hole in the side surface of the transverse adjusting block 63 in a rotating mode, one end of the lead screw 62 penetrates through one end of the transverse track 61 and is connected with the twisting block 64.
The turning block 64 can drive the lead screw 62 to turn, so that the transverse adjusting block 63 can move along the transverse track 61, and the adjustment of the transverse position is realized.
The height adjusting unit 7 comprises a height adjusting screw 71, a vertical guide rod 72, a vertical adjusting block 73, a top plate 74, a spoke 75 and a rotary ring 76, the vertical guide rod 72 is fixed on the upper side of one end of the transverse rail 61, the height adjusting screw 71 is further rotatably connected to the upper side of the end of the transverse rail 61, the height adjusting screw 71 is in threaded connection with a screw hole in the vertical adjusting block 73, a sliding hole in the vertical adjusting block 73 is in sliding connection with the vertical guide rod 72, the top end of the vertical guide rod 72 is fixed with the top plate 74, the top end of the height adjusting screw 71 is rotatably connected with the top plate 74, and the top end of the height adjusting screw 71 penetrates through the top plate 74 and is connected with the rotary ring 76 through the spoke 75.
The height adjusting screw rod 71 can be driven to rotate through the rotating ring 76 and the spokes 75, and the height adjusting screw rod 71 can drive the vertical adjusting block 73 to move along the vertical guide rod 72 due to the thread effect, so that the height of the vertical adjusting block 73 can be changed.
The corner adjusting unit 8 comprises a cross rod 81, a fixed disc 82, a rotating disc 83, a fixed inserted rod 84, a movable connecting inserted rod 85, a second bearing 86, an adjusting rotating shaft 87, an arc-shaped groove 88 and a steel ball 89, one end of the cross rod 81 is connected to the side surface of the vertical adjusting block 73, the other end of the cross rod 81 is connected with the fixed disc 82 through the fixed inserted rod 84, the side surface of the fixed disc 82 is connected with the adjusting rotating shaft 87, the adjusting rotating shaft 87 is rotatably connected with the rotating disc 83 through the second bearing 86, one side of the rotating disc 83, which is far away from the fixed disc 82, is connected with the movable connecting inserted rod 85, the steel ball 89 is connected in the circular groove of the side surface of the adjusting rotating shaft 87 through a spring, the arc-shaped groove 88 is arranged in the annular array in the rotating disc 83, and the steel ball 89 is clamped into the arc-shaped groove 88 under the action of the spring.
The fixed disc 82 and the rotating disc 83 can realize angle change through the second bearing 86 and the adjusting rotating shaft 87, when the rotating disc rotates, the steel ball 89 is pressed into the circular groove, when the steel ball 89 meets the corresponding arc-shaped groove 88, the spring clamps the steel ball 89 into the arc-shaped groove 88, and the position stability of the fixed disc 82 and the rotating disc 83 is realized.
The rolling guide unit 9 comprises a square frame 91, a sliding groove 92, a sliding block 93, an installation frame 94, a rolling shaft 95 and a buffer spring II 96, the movable connection inserted rod 85 is connected with the square frame 91, the two inner sides of the square frame 91 are respectively connected with the installation frame 94 through the buffer spring II 96, the inner side of the installation frame 94 is rotatably connected with the rolling shaft 95, the sliding groove 92 is arranged on the upper side and the lower side of the square frame 91, the sliding block 93 is respectively arranged at the upper end and the lower end of the installation frame 94, and the sliding block 93 is in sliding connection with the sliding groove 92.
The braided wire contacts the rolling shaft 95 when passing through the square frame 91, and the braided wire and the rolling shaft are in rolling contact, so that friction is avoided, abrasion of the braided wire can be reduced, and yarn breakage is avoided.
A traction method of a textile thread traction device comprises the following steps:
the method comprises the following steps: the roller shaft spacing control unit 4 is used for controlling the roller shaft spacing adjusting unit 3 to work, so that the distance between the two roller shafts 23 is adjusted, the two roller shafts 23 clamp the textile thread, and the textile thread is pulled to feed forwards;
step two: the distance between the rolling guide unit 9 and the two roller shafts 23 is adjusted by the distance adjusting unit 5;
step three: the transverse position of the rolling guide unit 9 is adjusted through the transverse adjusting unit 6, and the height of the rolling guide unit 9 is adjusted through the height adjusting unit 7, so that the rolling guide unit 9 is aligned with the textile wires drawn on the two roll shafts 23;
step four: the rotation angle of the rolling guide unit 9 can be adjusted through the rotation angle adjusting unit 8, and the adjustment can be carried out according to the requirement;
step five: the rolling guide unit 9 can guide the drawn textile wire and reduce wear when the textile wire is guided.
In the second embodiment, referring to fig. 4, the present embodiment provides a technical solution: the structure of the embodiment is substantially the same as that of the embodiment, and the difference is that: the static electricity leading-out unit 10 is further included, the static electricity leading-out unit 10 comprises an installation side bent rod 101, a leading-out metal ring 102, a metal conducting rod 103, a conducting connecting block 104 and a grounding wire 105, the side face of the box 91 is connected with the leading-out metal ring 102 through the installation side bent rod 101, the leading-out metal ring 102 is located right in front of the box 91, the leading-out metal ring 102 is connected with one end of the metal conducting rod 103, and the other end of the metal conducting rod 103 is connected with one end of the grounding wire 105 through the conducting connecting block 104. In order to avoid the influence of static electricity on the subsequent production caused by the contact of the textile wire and the rolling shaft 95, the static electricity is led out through the grounding lead 105 by the leading-out metal ring 102, the metal conductive rod 103 and the conductive connecting block 104, so that the influence of the static electricity carried by the textile wire on the subsequent processing is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A braided wire draw gear which characterized in that: the device comprises a U-shaped frame (1), a traction power unit (2), a roller shaft spacing adjusting unit (3), a roller shaft spacing control unit (4), a distance adjusting unit (5), a transverse adjusting unit (6), a height adjusting unit (7), a corner adjusting unit (8) and a rolling guide unit (9);
the two ends of the U-shaped frame (1) are respectively provided with a groove, a traction power unit (2) is installed in the groove of the U-shaped frame (1), the U-shaped frame (1) is also provided with a roller shaft spacing adjusting unit (3), the roller shaft spacing adjusting unit (3) is provided with a roller shaft spacing control unit (4), one side of the U-shaped frame (1) is connected with a transverse adjusting unit (6) through a distance adjusting unit (5), the transverse adjusting unit (6) is provided with a height adjusting unit (7), and the height adjusting unit (7) is provided with a rolling guide unit (9) through a corner adjusting unit (8);
the traction power unit (2) comprises a flexible sleeve (21), a central shaft (22), a roll shaft (23), a key block (24), a movable block (25), a slide bar (26) and a slide block (27), the bottom of the inner side of the U-shaped frame (1) is rotationally connected with a central shaft (22), the two slotted side walls are provided with vertical sliding strips (26), the two slots are respectively provided with a movable block (25), the side surface of the movable block (25) is provided with a slide block (27) which is connected with a slide bar (26) in a sliding way, the two movable blocks (25) are rotationally connected with the two ends of the other central shaft (22), the middle parts of the two central shafts (22) are respectively connected with a roll shaft (23) through a key block (24), the middle parts of the two roll shafts (23) are respectively provided with an annular groove, and the side surfaces of the two roll shafts (23) are sleeved with flexible sleeves (21), and grooves corresponding to the annular grooves are formed in the flexible sleeves (21).
2. The textile thread pulling device according to claim 1, characterized in that: the roll shaft distance adjusting unit (3) comprises a bent rod (31), a nut (32), a distance adjusting screw rod (33), a first bearing (34), an end disc (35), an expansion rod (36), a first buffer spring (37) and a fixing bolt (38), the top of the U-shaped frame (1) is fixed with a bent rod (31) through a fixing bolt (38), the top of the bent rod (31) is provided with a nut (32), the nut (32) is positioned right above the middle part of the movable block (25), the nut (32) is internally threaded with a vertical spacing adjusting screw rod (33), the bottom end of the spacing adjusting screw rod (33) is rotatably connected with an end disc (35) through a bearing I (34), the bottom end of the end disc (35) is connected with the top of the movable block (25) through an expansion rod (36), and a first buffer spring (37) is sleeved on the side face of the expansion rod (36).
3. A spun thread tow attachment according to claim 2, wherein: the roll shaft distance control unit (4) comprises a first bevel gear (41), support plates (42), a second bevel gear (43), a long shaft (44), a rotating rod (45), a connecting shaft (46), a movable shaft (47) and a crank (48), the support plates (42) are respectively arranged on the bent rods (31), the two support plates (42) at the top of the U-shaped frame (1) are rotatably connected with the two ends of the long shaft (44), the top ends of the two distance adjusting screw rods (33) are respectively fixed with the first bevel gear (41), the two ends of the long shaft (44) are respectively fixed with the second bevel gear (43), the corresponding second bevel gear (43) is meshed with the first bevel gear (41), one end of the long shaft (44) is connected with the connecting shaft (46), the end part of the connecting shaft (46) is connected with one end side surface of the rotating rod (45), the other end side surface of the rotating rod (45) is connected with the movable shaft (47), the end part of the movable shaft (47) is rotatably connected with a crank (48).
4. The textile thread pulling device according to claim 1, characterized in that: the distance adjusting unit (5) comprises a sliding sleeve (51), a sliding rod (52), a first connecting column (53), a connecting spring (54), a second connecting column (55), a control rod (56), a latch (57), a long groove (58) and a positioning rack (59), wherein the closed end of the sliding sleeve (51) is connected with the middle part of the side surface of the U-shaped frame (1), the sliding rod (52) is connected in the opening end of the sliding sleeve (51) in a sliding manner, the sliding rod (52) is positioned at one end of the sliding sleeve (51) and connected with one end of the connecting spring (54) through the second connecting column (55), the inner part of the closed end of the sliding sleeve (51) is connected with the other end of the connecting spring (54) through the first connecting column (53), the long groove (58) is formed in the side surface of the sliding rod (52), the positioning rack (59) is arranged in the long groove (58), and the control rod (56) is inserted in a side through hole of the sliding sleeve (51), the inner end of the control rod (56) is provided with a clamping tooth (57) clamped with the positioning rack (59).
5. The textile thread pulling device according to claim 4, wherein: horizontal adjusting element (6) include horizontal track (61), lead screw (62), horizontal adjusting block (63) and turn round piece (64), the side of horizontal adjusting block (63) is connected to the one end that sliding sleeve (51) were kept away from in slide bar (52), the rail groove and horizontal adjusting block (63) sliding connection of horizontal track (61) side, the rail inslot internal rotation of horizontal track (61) side is connected with lead screw (62), screw threaded connection of lead screw (62) and horizontal adjusting block (63) side, the one end of horizontal track (61) is passed to the one end of lead screw (62) and is connected with and turns round piece (64).
6. The textile thread pulling device according to claim 5, wherein: height adjustment unit (7) include height adjustment screw rod (71), vertical guide arm (72), vertical adjusting block (73), roof (74), spoke (75) and change (76), the one end upside of horizontal track (61) is fixed with vertical guide arm (72), this end upside of horizontal track (61) still rotates and is connected with height adjustment screw rod (71), screw threaded connection on height adjustment screw rod (71) and vertical adjusting block (73), and sliding hole and vertical guide arm (72) sliding connection on vertical adjusting block (73), the top of vertical guide arm (72) is fixed with roof (74), and the top and roof (74) of height adjustment screw rod (71) rotate and be connected, the top of height adjustment screw rod (71) is passed roof (74) and is connected with change (76) through spoke (75).
7. The textile thread pulling device according to claim 6, wherein: the corner adjusting unit (8) comprises a cross rod (81), a fixed disc (82), a rotating disc (83), a fixed inserted bar (84), a movable connecting inserted bar (85), a bearing II (86), an adjusting rotating shaft (87), an arc-shaped groove (88) and a steel ball (89), one end of the cross rod (81) is connected to the side surface of the vertical adjusting block (73), the other end of the cross rod (81) is connected with the fixed disc (82) through the fixed inserted bar (84), the side surface of the fixed disc (82) is connected with the adjusting rotating shaft (87), the adjusting rotating shaft (87) is rotatably connected with the rotating disc (83) through the bearing II (86), one side of the rotating disc (83) far away from the fixed disc (82) is connected with the movable connecting inserted bar (85), the steel ball (89) is connected to the side surface circular groove of the adjusting rotating shaft (87) through a spring, an annular array in the rotating disc (83) is provided with the arc-shaped groove (88), the steel ball (89) is clamped into the arc-shaped groove (88) under the action of the spring.
8. The textile thread pulling device according to claim 7, wherein: roll guide unit (9) and include square frame (91), spout (92), slip square (93), installing frame (94), roll axis (95) and buffer spring two (96), swing joint inserted bar (85) connection square frame (91), two inboards of square frame (91) are connected with installing frame (94) through buffer spring two (96) respectively, installing frame (94) inboard is rotated and is connected with roll axis (95), the upper and lower side of square frame (91) is equipped with spout (92), and the upper and lower both ends of installing frame (94) are equipped with slip square (93) respectively, slip square (93) and spout (92) sliding connection.
9. The textile thread pulling device according to claim 8, wherein: still include static and derive unit (10), static derives unit (10) includes installation side knee (101), derives becket (102), metal conducting rod (103), electrically conductive connecting block (104) and earth conductor (105), the side of square frame (91) is connected with derives becket (102) through installation side knee (101), it is located the dead ahead of square frame (91) to derive becket (102), the one end of metal conducting rod (103) is connected in metal conducting rod (102) of deriving, the one end of earth conductor (105) is connected through electrically conductive connecting block (104) to the other end of metal conducting rod (103).
10. A method of towing a spun yarn towing apparatus according to any one of claims 1 to 9, wherein: comprises the following steps:
the method comprises the following steps: controlling the roll shaft spacing adjusting unit (3) to work by using the roll shaft spacing control unit (4), so that the distance between the two roll shafts (23) is adjusted, the two roll shafts (23) clamp the textile thread, and the textile thread is pulled to feed forwards;
step two: the distance between the rolling guide unit (9) and the two roll shafts (23) is adjusted through the distance adjusting unit (5);
step three: the transverse position of the rolling guide unit (9) is adjusted through the transverse adjusting unit (6), the height of the rolling guide unit (9) is adjusted through the height adjusting unit (7), and the rolling guide unit (9) is aligned with the textile threads drawn on the two roll shafts (23);
step four: the rotation angle of the rolling guide unit (9) can be adjusted through the rotation angle adjusting unit (8), and the adjustment can be carried out according to the requirement;
step five: the rolling guide unit (9) can guide the drawn textile thread and reduce wear when the textile thread is guided.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111133049.0A CN113844947B (en) | 2021-09-27 | 2021-09-27 | Spinning thread traction device and traction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111133049.0A CN113844947B (en) | 2021-09-27 | 2021-09-27 | Spinning thread traction device and traction method |
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| CN113844947B CN113844947B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111133049.0A Active CN113844947B (en) | 2021-09-27 | 2021-09-27 | Spinning thread traction device and traction method |
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| CN117104990A (en) * | 2023-10-18 | 2023-11-24 | 江苏锐金钢丝绳索具有限公司 | Winding disc for multi-model steel wire ropes |
| CN117367956A (en) * | 2023-10-08 | 2024-01-09 | 连云港英格达电子科技有限公司 | Glass fiber electronic yarn tension detection equipment and method |
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| CN113844947B (en) | 2022-11-22 |
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