CN208803171U - A kind of system for drawing - Google Patents

Abstract

The utility model provides a kind of system for drawing, support plate including being set to well head two sides, it is provided with spinning-side blowing case at the top of two support plates, is disposed with spinning cooler bin, spinning-nozzle support frame, spinning oil trap and Yarn guide component in two support plates from top to bottom；The spinning cooler bin includes air intake assembly, a yarn feed box is provided at the air outlet of the air intake assembly, the spinning cooler bin can be moved up and down by guide rail on the sliding groove of support plate, telescopic cylinder is provided with below the spinning cooler bin, the spinning oil trap and Yarn guide component are set on first threaded hole of two positioning plates, and spinning oil trap is located at the lower section of spinning-nozzle support frame, the Yarn guide component is located at the lower section of spinning oil trap；The utility model can be oiled to spinning and wire-drawing operation, can take hot gas away, accelerates cooling velocity.

Description

A kind of system for drawing

Technical field

The utility model relates to textile technology field, especially a kind of system for drawing.

Background technique

Existing weaving loom, which is substantially all, only does two pieces thing: a large amount of staple fiber being aggregated into first loose yarn, so The releasing bit by bit yarn afterwards, is twined into fine and smooth yarn, yarn will be elongated by being twined；However in weaving In the process, machine operation can generate a large amount of heat, and these heat have part that can pass on yarn, but if yarn be always Under high temperature, it is easy to cause Yarn texturing or yarn quality to decline, influences whether final production.In addition, yarn is in addition to will be into Outside row cooling treatment, the easy fracture of wire of frictional force is generated since yarn can carry out contacting with equipment, is oiled in this way.And by In the particularity of spinning cooler bin, it is to carry out cooling effect, such side to textile yarn by the wind-force in air blower Face heat is gathered in spinning-side blowing case, so that cooling velocity is slow, on the other hand since spun yarn is made by chemical substance At have a little poison gas, be easy to cause environmental pollution, have stealthy harm to the health of operator.

Summary of the invention

In order to overcome the problems referred above, the utility model provides a kind of system for drawing, can be oiled to spinning and wire drawing is grasped Make, hot gas can not only be taken away, accelerate cooling velocity, additionally it is possible to take poison gas away, the harm to human body be reduced, to overcome existing skill The deficiency of art.

The utility model is realized using following methods: a kind of system for drawing, the support plate including being set to well head two sides, Spinning-side blowing case is provided at the top of two support plates, it is characterised in that: is disposed with spinning from top to bottom in two support plates Silk cooler bin, spinning-nozzle support frame, spinning oil trap and Yarn guide component；The spinning cooler bin includes air inlet group Part, is provided with a yarn feed box at the air outlet of the air intake assembly, the air intake assembly include a blast pipe, caching chamber and The caching chamber is arranged in L shape discharge pipe, the blast pipe upper end, and the upper end of the caching chamber is unlimited, and caches the upper end of chamber It is connect with the L shape discharge pipe, the air outlet of the L shape discharge pipe is connect with yarn feed box；Above the yarn feed box It is provided with a yarn feeding case, multiple feed inlets is offered on the yarn feeding case, the yarn feed box is arranged with Multiple discharge ports, the feed inlet quantity is identical as discharge port quantity, and the position of feed inlet is corresponding with discharge port；It is described Guide rail is provided at left and right sides of yarn feed box；Sliding groove is opened up on the support plate inner wall, the spinning cooler bin is logical Crossing guide rail can move up and down on the sliding groove of support plate, be provided with telescopic cylinder below the spinning cooler bin, described The telescopic rod of telescopic cylinder is connect with the bottom of the yarn feed box, and the spinning-nozzle support frame is set to the yarn and goes out The lower section of hopper is provided with multiple spinning-nozzles, the left and right of the spinning-nozzle support frame on the spinning-nozzle support frame Both ends have extended downwardly positioning plate, and the positioning plate offers the first multiple threaded holes, the spinning oil from top to bottom Trap and Yarn guide component are set on first threaded hole of two positioning plates, and spinning oil trap is located at spinning-nozzle branch The lower section of support, the Yarn guide component are located at the lower section of spinning oil trap, and the spinning oil trap includes that section is U The oil groove of shape, the width of the oil groove are less than the width of the spinning-nozzle support frame；Described in the oil inlet of the oil groove exposes Outside spinning-nozzle support frame, and oil inlet is located at the lower section of the spinning-nozzle；It is fuel-displaced that at least two are offered in the oil groove Hole, the oil outlet left and right ends are provided with gradient plate, and four gradient plates beside two oil outlets form a W-shaped structure, institute State and be provided with flowline below oil outlet, be provided with multiple travellers on the Yarn guide component, the quantity of the traveller with The spinning-nozzle quantity is identical；And the position of the traveller is corresponding with the position of the spinning-nozzle；Described two It is provided with multiple bayonet locks in fagging bottom, a poly- cold plate, the poly- cold plate upper end back side setting are equipped between two bayonet locks There are two the first hooks, and described first hangs on the bayonet lock, and there are one between the spinning-side blowing case and poly- cold plate Distance, the spinning-side blowing bottom rectify face and are provided with an exhausting component, and the exhausting component can will be right in spinning cooler bin Spinning hot wind after cooling is taken away, and retractable plate, energy after the retractable plate is opened are provided with below the exhausting component The distance is blocked.

Further, the exhausting component include a pentagon cabinet, the pentagon cabinet be hollow box body, described five Side shape cabinet front face is provided with exhaust column, and pentagon cabinet downside offers a strip gab, the strip gab Left and right ends are provided with two supports, and a bearing is provided in two support, and the outer bearing of the bearing is to fix, inner shaft It is rotatable for holding, and a telescopic rod is provided between two bearings, and the telescopic rod is set in the inner bearing of bearing, the item It is cased with a reel on the telescopic rod of shape opening left end, a winch spool is cased on the telescopic rod of the strip gab right end, it is described Reel outer annular is wound with sealing net；There are two articulated section, described two articulated sections are hinged for setting on front side of the strip gab There is the retractable plate, the retractable front edge of board is provided with leader, and one second hook is provided in front of the handle, described Handle is fixed with the second hook.

Further, the leading flank of one end insertion pentagon cabinet of the exhaust column, the other end of the exhaust column are set It is equipped with an exhaust fan.

Further, the rear side support back of two supports of the strip gab right end is provided with a rotation axis, and rotates Axis is connect with the telescopic rod.

Further, one point of cylinder is provided in the feed inlet, described point of cylinder is latticed cylinder, is opened at the top of described point of cylinder It opens, bottom is latticed.

Further, the left and right ends of the oil groove are provided with fixed block, and the side of the fixed block offers the second spiral shell Pit, the second threaded hole and the first threaded hole of the fixed block align, and pass through the first threaded hole and second by bolt Oil groove is fixed between two positioning plates by threaded hole.

Further, the Yarn guide component includes a cross bar, and multiple travellers is set on the cross bar, the cross bar Left and right ends be vertically installed with connecting plate, third threaded hole, the third screw thread of the connecting plate are offered on the connecting plate Hole and the first threaded hole align, and pass through third threaded hole and the first threaded hole by bolt and cross bar is fixed on two positioning Between plate.

Further, a straight pin is provided in described two support plate bottoms, the system for drawing includes baffle, Described baffle one end is hinged on by well head, and other end two sides lean against on straight pin.

The utility model has the beneficial effects that: the utility model is provided with spinning cooler bin in spinning well head, the spinning Cooler bin bottom is provided with telescopic cylinder, such spinning cooler bin, spinning-nozzle support frame, spinning oil trap and seal wire group Part can carry out rising or step-down operation, and the spinning oil trap and the height of Yarn guide component can be adjusted, in this way Spinning oil can be recycled well by spinning oil trap, the height by adjusting Yarn guide component can be to inhomogeneity The spinning of type carries out stretched operation, and joined exhausting component in systems, can not only take the hot gas of a part away in this way, make It obtains cooling velocity to accelerate, additionally it is possible to help a small amount of poison gas being discharged in textile yarn, reduce the harm of personal safety recessiveness.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the utility model part.

Fig. 3 is the structural schematic diagram after the utility model spinning cooler bin and telescopic cylinder assembling.

Fig. 4 is the structural schematic diagram after the utility model spinning-nozzle support frame and the assembling of spinning oil trap.

Fig. 5 is the structural schematic diagram at the utility model yarn feed box back side.

Fig. 6 is the structural schematic diagram that the utility model divides cylinder.

Fig. 7 is the structural schematic diagram of the utility model spinning oil trap.

Fig. 8 is the structural schematic diagram of the utility model air intake assembly.

Fig. 9 is the reverse structure schematic of exhausting component first state.

Figure 10 is the reverse structure schematic of the second state of exhausting component.

Figure 11 is the structural schematic diagram of telescopic rod.

Figure 12 is the structural schematic diagram that the utility model winch spool is wound with sealing net.

Figure 13 is the structural schematic diagram of winch spool.

Specific embodiment

The utility model is described further with reference to the accompanying drawing.

According to Fig. 1 to Figure 13, the utility model provides an embodiment: a kind of system for drawing, including is set to well The support plate 11 of mouthful 1 two sides is provided with spinning-side blowing case 2 at the top of two support plates 11, which is existing skill The side-blown bellows of art are disposed with spinning cooler bin 3, spinning-nozzle support frame 4, spinning in two support plates 11 from top to bottom Finish trap 5 and Yarn guide component 6；The spinning cooler bin 3 includes air intake assembly 31, the outlet air of the air intake assembly 31 A yarn feed box 32 is provided at mouthful, the air intake assembly 31 includes a blast pipe 311, caching chamber 312 and L shape discharge pipe 313, the caching chamber 312 is arranged in 311 upper end of blast pipe, and the upper end of the caching chamber 312 is unlimited, and caches chamber 312 Upper end connect with the L shape discharge pipe 313, the air outlet of the L shape discharge pipe 313 is connect with yarn feed box 32；In this way Air intake assembly can carry out air feed for yarn feed box and yarn feeding case.The blast pipe can connect an air blower.The yarn It is provided with a yarn feeding case 33 above feed box 32, multiple feed inlets 331 is offered on the yarn feeding case 33, it is described Yarn feed box 32 is arranged with multiple discharge ports 322, and 331 quantity of feed inlet is identical as 322 quantity of discharge port, and into The position of material mouth 331 is corresponding with discharge port 322；The left and right sides of the yarn feed box 32 is provided with guide rail 321；It is described Sliding groove 111 is opened up on 11 inner wall of support plate, the spinning cooler bin 3 can be in the sliding groove 111 of support plate 11 by guide rail 321 On move up and down, telescopic cylinder 7, the telescopic rod 71 of the telescopic cylinder 7 and institute are provided with below the spinning cooler bin 3 The bottom connection of yarn feed box 32 is stated, the spinning-nozzle support frame 4 is set to the lower section of the yarn feed box 32, described Multiple spinning-nozzles 41 is provided on spinning-nozzle support frame 4, the left and right ends of the spinning-nozzle support frame 4 are to downward Stretching has positioning plate 42, and the positioning plate 42 offers the first multiple threaded holes 43, the spinning oil trap 5 from top to bottom It is set on first threaded hole 43 of two positioning plates 42 with Yarn guide component 6, and spinning oil trap 5 is located at spinning-nozzle branch The lower section of support 4, the Yarn guide component 6 are located at the lower section of spinning oil trap 5, and such spinning is got off from spinning cooler bin Afterwards, it is directly oiled by spinning-nozzle support frame 4, the spinning after oiling carries out stretch processing by Yarn guide component 6.It is described Spinning oil trap 5 includes the oil groove 51 that section is U-shaped, and the width of the oil groove 51 is less than the spinning-nozzle support frame 4 Width；The oil inlet 52 of the oil groove 51 exposes outside the spinning-nozzle support frame 4, and oil inlet 52 is located at spinning spray The lower section of mouth 41；At least two oil outlets 53 are offered in the oil groove 51,53 left and right ends of oil outlet are provided with the gradient Four gradient plates 54 of plate 54, two 53 sides of oil outlet form a W-shaped structure 55, are provided with below the oil outlet 53 fuel-displaced Pipe 56 can carry out guiding role well to the finish that spinning-nozzle 41 drips by W-shaped structure 55, so as to preferably recycle Finish.Multiple travellers 61, the quantity of the traveller 61 and the spinning-nozzle 41 number are provided on the Yarn guide component 6 It measures identical；And the position of the traveller 61 is corresponding with the position of the spinning-nozzle 41；In described two support plate bottoms It is provided with multiple bayonet locks 12, is equipped with a poly- cold plate 8 between two bayonet locks 12, the poly- 8 upper end back side of cold plate is provided with two A first hook 81, first hook 81 hang on the bayonet lock 12, stay between the spinning-side blowing case 2 and poly- cold plate 8 There is a distance, the 2 bottom end front of spinning-side blowing case is provided with an exhausting component 9, and the exhausting component 9 can be cooling by spinning Spinning hot wind after cooling is taken away in case 3, retractable plate 91 is provided with below the exhausting component 9, it is described retractable Plate 91 can block the distance after opening.Yarn enters yarn feeding case from the feed inlet of yarn feeding case in this way Afterwards, cooling down operation is carried out to yarn by the cold wind that air intake assembly is blown out, then discharged from the discharge port of yarn feed box, passed through It crosses spinning cooler bin yarn after cooling and the operation that oils is carried out by the spinning-nozzle on spinning-nozzle support frame, wherein yarn On oil can drop into oil groove, the yarn after oiling again pass through Yarn guide component carry out seal wire stretched operation.

The exhausting component 9 includes a pentagon cabinet 92, and the pentagon cabinet 92 is hollow box body, the pentagon 92 leading flank of cabinet is provided with exhaust column 93, and 92 downside of pentagon cabinet offers a strip gab 94, the bar shaped 94 left and right ends that are open are provided with two supports 95, are provided with a bearing 96 in two support 95, the bearing 96 it is outer Bearing be fix, inner bearing be it is rotatable, a telescopic rod 97 is provided between two bearings, and the telescopic rod 97 is set to axis In the inner bearing held, a reel 98,94 right end of strip gab are cased on the telescopic rod 97 of 94 left end of strip gab Telescopic rod 97 on be cased with a winch spool 99,98 outer annular of reel is wound with sealing net 981；Before the strip gab 94 There are two articulated section 941, described two articulated sections 941 are hinged with the retractable plate 91 for side setting, before the retractable plate 91 End is provided with leader 911, and one second hook 912, second hook 912 of the handle 911 are provided in front of the handle 911 It is fixed.It joined sealing net in exhausting component, can prevent textile yarn from being taken away by exhaust fan in this way and disarray；It improves cold But efficiency, it is energy-saving；There is mesh on sealing net, such wind is smaller, will not carry out the spinning in spinning-side blowing case 2 It siphons away, which is used to take away the hot gas and a small amount of toxic gas of textile yarn generation.Wherein, cold in spinning cooler bin Wind just will form hot gas after yarn feed box cools down yarn, and the suction opening (i.e. strip gab) of exhausting component is i.e. It can carry out pumping hot wind.By retractable plate opening put down after, so that it may by the distance between exhausting component and poly- cold plate into Row blocks, so that wind is not easy to run out from wire drawing cooler bin, and extraneous particle will not enter wire drawing cooler bin.

In the present invention, the leading flank of one end insertion pentagon cabinet 92 of the exhaust column 93, the exhaust column 93 other end is provided with an exhaust fan (not shown).The rear side support back of two supports 95 of 94 right end of strip gab is set It is equipped with a rotation axis 951, and rotation axis 951 is connect with the telescopic rod 97.In this way when sealing net accumulates too many clast, operation Personnel oneself can carry out rotation rotation axis, so that telescopic rod is rotated, winch spool will carry out the sealing net more than clast Receipts are wound up, so that new sealing net can be drawn out out of reel 98, to realize the replacement of new sealing net.Wherein, sealing net It after whole uses, is shunk by telescopic rod, takes out reel, and install new sealing net on reel, and take out winding Cylinder, sealing net old on winch spool is disassembled, then winch spool is installed back on telescopic rod；I.e. telescopic rod realize winch spool or The disassembling function of reel.

One point of cylinder 34 is provided in the feed inlet 331, described point of cylinder 34 is latticed cylinder, is opened at the top of described point of cylinder 34 It opens, bottom is latticed.Divide cylinder 34 that can limit to every one thread in this way, and can adapt to the yarn of different pore size from Yarn feeding port enters.The left and right ends of the oil groove 51 are provided with fixed block 57, and the side of the fixed block 57 offers Two threaded holes 571, the second threaded hole 571 and the first threaded hole 43 of the fixed block 57 align, and are passed through by bolt 58 Oil groove 51 is fixed between two positioning plates 42 by the first threaded hole 43 and the second threaded hole 571.Need to adjust oil groove in this way When height, as long as being adjusted after carrying out rotation bolt.

Wherein, the Yarn guide component 6 includes a cross bar 62, and multiple travellers 61 is set on the cross bar 62, described The left and right ends of cross bar 62 are vertically installed with connecting plate 63, and third threaded hole 64, the connection are offered on the connecting plate 63 The third threaded hole 64 of plate 63 and the first threaded hole 43 align, and pass through third threaded hole 64 and the first screw thread by bolt 58 Cross bar 62 is fixed between two positioning plates 42 by hole 43.The position of traveller in this way can be carried out adjustment.Wherein, the width of cross bar 62 The width again smaller than spinning-nozzle support frame 4 is spent, the telescopic rod of such telescopic cylinder can pass through and spinning from cross bar and oil groove side The connection of silk nozzle support frame bottom.A straight pin 13 is provided in described two support plate bottoms, the system for drawing includes There is baffle 14, described 14 one end of baffle is hinged on by well head 1, and other end two sides lean against on straight pin 13.The baffle 14 can play Warning function, i.e. operator will not drop to accidentally in well head 1 when operation.

Utility model works principle: textile yarn is passed through in textile dragging cooler bin first, then cold in textile dragging But the leading flank of case is embedded in poly- cold plate, cold wind is assembled, such wind can be gathered in textile dragging cooler bin In, after yarn enters yarn feeding case from the feed inlet of yarn feeding case, the cold wind that is blown out by air intake assembly to yarn into Row cooling down operation, then discharge from the discharge port of yarn feed box, pass through spinning by spinning cooler bin yarn after cooling Spinning-nozzle in nozzle support frame carries out the operation that oils, wherein the oil on yarn can drop into oil groove, the yarn after oiling Seal wire stretched operation is carried out by Yarn guide component again.Wherein by exhausting component fixed placement in the front side of textile dragging cooler bin Face, before exhausting component is put up, first by sealing net ring-wound on reel, then by drum sheath on telescopic rod, then Telescopic rod is packed into the inner bearing of two supports of left side, then pack into winch spool on another telescopic rod, then by flexible rod set Into in the inner bearing of two support of right side, the sealing net on reel is pulled out, the sealing net end after pull-out is fixed on winch spool, close Block can cover strip gab, and such sealing net can block textile yarn, so that will not spin during taking out hot wind Weaving yarn line will not be taken away by exhaust fan, and the other end of sealing net is fixed on winch spool with drawing pin, when the full clast of sealing net product, Operator can be carried out rotation rotation axis, and the sealing net needed replacing receipts is allowed to be wound on winch spool, due to turning for rotation axis Dynamic, sealing net just will drive reel and be rotated, and can swap out new sealing net from reel, finally again consolidate exhausting component It is scheduled on the leading flank of textile dragging cooler bin, retractable plate opening is put down, is sheltered between exhausting component and poly- cold plate Distance, when starting to be cooled down, exhaust fan is opened.Wherein, spinning cooler bin, spinning-nozzle support frame, spinning oil Agent trap and Yarn guide component can carry out rising or step-down operation, and the height of the spinning oil trap and Yarn guide component It can be adjusted, spinning oil can be recycled well by spinning oil trap in this way, by adjusting Yarn guide component Height can to different types of spinning carry out stretched operation, to improve the quality of silk.

The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal Deng variation and modification, it should all belong to the covering scope of the utility model.

Claims (8)

1. a kind of system for drawing, the support plate including being set to well head two sides, two support plates tops are provided with spinning-side blowing Case, it is characterised in that: be disposed with spinning cooler bin, spinning-nozzle support frame, spinning oil in two support plates from top to bottom Agent trap and Yarn guide component；The spinning cooler bin includes air intake assembly, is provided at the air outlet of the air intake assembly One yarn feed box, the air intake assembly include a blast pipe, caching chamber and L shape discharge pipe, and institute is arranged in the blast pipe upper end Caching chamber is stated, the upper end of the caching chamber is unlimited, and the upper end for caching chamber is connect with the L shape discharge pipe, the L shape outlet air The air outlet of pipe is connect with yarn feed box；A yarn feeding case, the yarn feeding are provided with above the yarn feed box Offer multiple feed inlets on case, the yarn feed box is arranged with multiple discharge ports, the feed inlet quantity with go out Material mouth quantity is identical, and the position of feed inlet is corresponding with discharge port；It is provided with and leads at left and right sides of the yarn feed box Rail；Sliding groove is opened up on the support plate inner wall, the spinning cooler bin can be carried out by guide rail on the sliding groove of support plate It moves up and down, telescopic cylinder is provided with below the spinning cooler bin, the telescopic rod of the telescopic cylinder and the yarn discharge The bottom of case connects, and the spinning-nozzle support frame is set to the lower section of the yarn feed box, the spinning-nozzle support frame On be provided with multiple spinning-nozzles, the left and right ends of the spinning-nozzle support frame have extended downwardly positioning plate, described fixed Position plate offers the first multiple threaded holes from top to bottom, and the spinning oil trap and Yarn guide component are set to two positioning On first threaded hole of plate, and spinning oil trap is located at the lower section of spinning-nozzle support frame, and the Yarn guide component, which is located at, to be spun The lower section of silk oiling agent trap, the spinning oil trap include the oil groove that section is U-shaped, and the width of the oil groove is less than institute State the width of spinning-nozzle support frame；The oil inlet of the oil groove exposes outside the spinning-nozzle support frame, and oil inlet is located at The lower section of the spinning-nozzle；At least two oil outlets are offered in the oil groove, the oil outlet left and right ends are provided with slope Plate is spent, four gradient plates beside two oil outlets form a W-shaped structure, are provided with flowline below the oil outlet, described Multiple travellers is provided on Yarn guide component, the quantity of the traveller is identical as the spinning-nozzle quantity；And it described leads The position of silk hook is corresponding with the position of the spinning-nozzle；Multiple bayonet locks is provided in described two support plate bottoms, A poly- cold plate is equipped between two bayonet locks, there are two the first hook, first hooks to hang for the poly- cold plate upper end back side setting On the bayonet lock, there are a distance between the spinning-side blowing case and poly- cold plate, the spinning-side blowing bottom rectifies face It is provided with an exhausting component, the exhausting component can will take spinning hot wind after cooling away in spinning cooler bin, described Retractable plate is provided with below exhausting component, the retractable plate can block the distance after opening.

2. a kind of system for drawing according to claim 1, it is characterised in that: the exhausting component includes a pentagon case Body, the pentagon cabinet are hollow box body, and pentagon cabinet front face is provided with exhaust column, under the pentagon cabinet Side offers a strip gab, and the strip gab left and right ends are provided with two supports, are provided in two support One bearing, the outer bearing of the bearing are to fix, inner bearing be it is rotatable, a telescopic rod, and institute are provided between two bearings It states telescopic rod to be set in the inner bearing of bearing, a reel, the bar shaped is cased on the telescopic rod of the strip gab left end It is cased with a winch spool on the telescopic rod of opening right end, the reel outer annular is wound with sealing net；On front side of the strip gab There are two articulated section, described two articulated sections to be hinged with the retractable plate for setting, and the retractable front edge of board is provided with one Hand, the handle front are provided with one second hook, and the handle is fixed with the second hook.

3. a kind of system for drawing according to claim 2, it is characterised in that: one end of the exhaust column is embedded in pentagon case The leading flank of body, the other end of the exhaust column are provided with an exhaust fan.

4. a kind of system for drawing according to claim 2, it is characterised in that: after two supports of the strip gab right end Collateral seat back is provided with a rotation axis, and rotation axis is connect with the telescopic rod.

5. a kind of system for drawing according to claim 1, it is characterised in that: one point of cylinder is provided in the feed inlet, Described point of cylinder is latticed cylinder, is opened wide at the top of described point of cylinder, and bottom is latticed.

6. a kind of system for drawing according to claim 1, it is characterised in that: the left and right ends of the oil groove are provided with fixation Block, the side of the fixed block offer the second threaded hole, and the second threaded hole and the first threaded hole of the fixed block align, And oil groove is fixed on two positioning plates across the first threaded hole and the second threaded hole by bolt.

7. a kind of system for drawing according to claim 1, it is characterised in that: the Yarn guide component includes a cross bar, multiple Traveller be set on the cross bar, the left and right ends of the cross bar are vertically installed with connecting plate, open up on the connecting plate There is third threaded hole, the third threaded hole and the first threaded hole of the connecting plate align, and pass through third screw thread by bolt Cross bar is fixed between two positioning plates by hole and the first threaded hole.

8. a kind of system for drawing according to claim 1, it is characterised in that: be provided in described two support plate bottoms One straight pin, the system for drawing include baffle, and described baffle one end is hinged on by well head, and other end two sides lean against straight pin On.