CN115180450B - Adjustable turnover frame for processing polyester yarns - Google Patents
Adjustable turnover frame for processing polyester yarns Download PDFInfo
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- CN115180450B CN115180450B CN202211113243.7A CN202211113243A CN115180450B CN 115180450 B CN115180450 B CN 115180450B CN 202211113243 A CN202211113243 A CN 202211113243A CN 115180450 B CN115180450 B CN 115180450B
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- strip
- assembly
- turnover frame
- fixedly connected
- apron
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- 229920000728 polyester Polymers 0.000 title claims abstract description 29
- 230000007306 turnover Effects 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 24
- 229920004934 Dacron® Polymers 0.000 claims description 15
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 15
- 238000013519 translation Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/38—Skips, cages, racks, or containers, adapted solely for the transport or storage of bobbins, cops, or the like
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an adjustable turnover frame for processing polyester yarns, which comprises a base, wherein two groups of assembly frames are additionally arranged on the base, a group of movable cover plates are arranged on the side wall of each group of assembly frames in a sliding manner, the movable cover plates are driven by a first driving assembly to move linearly up and down, the lower end of each group of movable cover plates is provided with an upright post, the bottom of each upright post is fixedly connected with a cross support plate, the periphery of each upright post is sleeved with a polyester yarn cylinder, the periphery of the polyester yarn cylinder is surrounded with protective cloth, one end of the protective cloth is fixedly sleeved with a cloth pulling rod, the other end of the protective cloth is adhered to a winding roller, and the movable cover plates are also provided with power assemblies for driving the cloth pulling rod to perform circular motion. The invention can be suitable for placing and transferring the polyester yarn drums with different diameters, can perform enclosure protection on the periphery of the polyester yarn drum, and effectively ensures the finished product quality of the polyester yarn.
Description
Technical Field
The invention relates to the technical field of yarn processing, in particular to an adjustable turnover frame for processing polyester yarns.
Background
The dacron yarn processing must not have had less bobbin, only twine finished product yarn on the bobbin regularly, and the bobbin also need unified placing on depositing the turnover frame just can be convenient for arrange in order and use.
The Chinese utility model patent with the application number of CN201920737578.3 discloses a yarn processing bobbin storage turnover frame, which comprises a bottom plate, wherein the top end of the bottom plate is provided with stand columns, two stand columns are provided with hinged plates through pin shafts in a rotating manner, the hinged plates are provided with bearing bottom plates, the top end surfaces of the bearing bottom plates are provided with a plurality of loop bars, one ends of the two hinged plates, which are close to the stand columns, are provided with limiting shafts, the two stand columns are respectively provided with rectangular notches, the right end of the right side stand column is hinged with a limiting plate, and the two limiting shafts are respectively matched with the inner cavities of the two rectangular notches; this turnover frame can accomodate the turnover, simple and practical fast to the bobbin that the winding has the yarn.
However, the turnover frame has the defects that the distance between a plurality of loop bars in the turnover frame is fixed and cannot be adjusted, so that the turnover frame cannot be suitable for bobbins with different diameters; and this all revolving racks are open-air setting, can't shelter from the protection to the bobbin of placing certain time for polyester yarn exposes outside always and glues dust, cotton fibre etc. easily, leads to polyester yarn's quality to reduce.
Disclosure of Invention
The invention aims to provide an adjustable turnover frame for processing polyester yarns, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an all revolving racks with adjustable dacron yarn processing, includes the base, adds on the base and is equipped with two sets of assembly brackets, and equal slidable mounting has a set of removal apron on every assembly bracket lateral wall, it carries out the straight line by a drive assembly drive and reciprocates to remove the apron, and every lower extreme that removes the apron of group all is provided with a plurality ofly and is the linear distribution stand, the bottom fixedly connected with cross backup pad of every stand, the cross backup pad is connected in the lateral wall of assembly bracket through cutting formula telescopic connection subassembly, and a dacron yarn section of thick bamboo has been cup jointed to the periphery of every stand, and the outer periphery of a dacron yarn section of thick bamboo is around having protective cloth, the fixed cover of protective cloth one end has connect the granny rag pole, and the protective cloth other end adheres on the wind-up roll, and the wind-up roll setting still is provided with the power component who is used for driving the granny pole to carry out circular motion on the removal apron, and the upper end one side fixedly connected with of granny rag pole is spacing piece, and the top conflict of spacing piece is connected with L shape top support, and the bottom of granny rag pole is connected with the collet, and all fixed connection on the lateral wall of assembly bracket.
Preferably, first drive assembly includes adjusting screw, the output shaft of a motor of adjusting screw one end fixed connection, and the adjusting screw other end runs through and removes apron and the spacing dish of fixedly connected with, removes the middle part of apron and offers the internal thread hole with adjusting screw matched with, and removes four corners of apron and all run through and have offered the through-hole, all inserts in every through-hole and is equipped with a balanced guide arm, the roof of the upper end fixed connection assembly jig of balanced guide arm.
Preferably, the movable cover plate is provided with a containing groove for containing the power assembly, the power assembly comprises a center column and a second motor, one end of the center column is coaxially fixed with an output shaft of the second motor, the other end of the center column extends out of the lower end of the movable cover plate and is fixedly sleeved with an outer mounting bar, the inner portion of the outer mounting bar is slidably inserted with a middle telescopic bar, the inner telescopic bar is slidably inserted in the inner portion of the middle telescopic bar, and the upper end face of the stand column is provided with a containing hole for containing the center column.
Preferably, the up end middle part fixedly connected with driven rack of interior telescopic rack, the upper end meshing of driven rack is connected with the straight-teeth gear, the straight-teeth gear passes through the spacing rotation of axis of rotation and installs in No. one telescopic rack, the upper end of straight-teeth gear is provided with fixed tooth plate, the spacing slidable mounting of fixed tooth plate is in No. one telescopic rack, and fixed tooth plate's up end fixedly connected with sand grip, the roof and the sliding connection that No. one telescopic rack in the middle of stretched out are stretched out to the upper end of sand grip have the ejector pad of indulging to move, the upper end of indulging to move the ejector pad stretch into outer mounting bar in and fixedly connected with door shape drive frame.
Preferably, the equal fixedly connected with in outer wall both ends of door shape actuating frame pushes away the strip, the lower extreme that pushes away the strip all is provided with the side direction latch segment, two sets of side direction latch segments are mirror symmetry about interior telescopic bar, the inside ascending wedge groove of opening that still is equipped with of side direction latch segment, it inserts and establishes in the wedge groove to push away the strip, two chutes have still been seted up to the symmetry on the door shape actuating frame lateral wall, all insert in every chute and be equipped with a stirring column, two stirring columns connect in the translation board jointly, the translation board carries out horizontal migration by electric putter drive and in the outer mounting bar.
Preferably, the one end middle part that interior telescopic stripe is close to L shape top and holds in the palm has seted up the rectangle shallow slot, and L shape top holds in the palm the lateral wall on the outstanding calibration strip that the card was established in the rectangle shallow slot that is provided with, and L shape top holds in the palm the bottom that is close to interior telescopic stripe is provided with two sets of axial stoppers, and two sets of axial stoppers are contradicted and are connected in the both sides of granny rag pole, and telescopic stripe and two sets of vertical spacing strips of spacing slidable mounting in the upper end of granny rag pole runs through, and the upper end wall of telescopic stripe in vertical spacing conflict connection.
Preferably, the middle part of the upper end face of each convex strip is provided with a long guide groove, each long guide groove is a dovetail-shaped guide groove, and the lower end face of each door-shaped driving frame is convexly provided with a dovetail-shaped sliding block inserted into the corresponding long guide groove.
Preferably, the formula of cutting flexible coupling assembling is formed by three X-shaped hinge bars of group are articulated each other, formula of cutting flexible coupling assembling one end swing joint in cross backup pad, formula of cutting flexible coupling assembling other end swing joint in the lateral wall of assembly jig, and the center articulated shaft lower extreme that is close to the X-shaped hinge bar of assembly jig one end has cup jointed upright piece, the piston rod of the lateral wall fixed connection pneumatic cylinder of upright piece, the pneumatic cylinder is installed in the assembly jig, two sets of supplementary flexible supporting component are installed to formula flexible coupling assembling's top symmetry, supplementary flexible supporting component one end fixed connection cross backup pad, the lateral wall of supplementary flexible supporting component other end fixed connection assembly jig.
Preferably, the inside of assembly jig is provided with the cylindrical slot that holds the wind-up roll, and the opening with cylindrical slot intercommunication is seted up at the back of assembly jig, and opening part detachable is connected with the side shield, and the upper and lower both ends of wind-up roll all are equipped with a set of torque spring.
Preferably, the movable cover plate is fixedly connected with a fixed sleeve at the front end of each group of protective cloth, a positioning screw is inserted into the front end face of the fixed sleeve, a wire rod is inserted into the inner side of the fixed sleeve in a sliding mode, clamping holes are uniformly distributed in the upper portion of the wire rod, and a hanging ring is fixedly connected to the lower end of the wire rod.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the cross-shaped supporting plate and the upright post are matched for use, the polyester yarn cylinder can be rapidly inserted and placed, and the distance between the middle shaft of the T-shaped placing frame and the assembling frame can be freely adjusted, so that the T-shaped placing frame is suitable for placing and transferring the polyester yarn cylinders with different diameters, and the practicability of the transferring frame is greatly improved; and through setting up draw bar and protective cloth, can enclose the periphery of a dacron yarn section of thick bamboo and keep off the protection, avoid a dacron yarn section of thick bamboo to expose outside and be stained with the condition emergence of dust or cotton fibre, effectively ensure the finished product quality of dacron yarn.
2. Through setting up driven rack, straight-teeth gear, fixed tooth plate, sand grip, long guide slot, indulge and move ejector pad, door shape drive frame, chute, push away the strip, side direction latch segment, stir post and translation board cooperation and use, can convert electric putter's piston motion into the quick locking effect of internal expansion strip and medium size expansion strip for the position after the adjustment can be stabilized to interior expansion strip and medium size expansion strip, the protection cloth can be propped open in the rotation smoothly to the guarantee granny rag pole.
3. The L-shaped jacking support and the bottom support are arranged, so that the cloth pulling rod can be supported and limited up and down, and the inner telescopic strip can be guided and limited vertically by using the calibration strip and the rectangular shallow groove, so that the inner telescopic strip can be in accurate butt joint with the cloth pulling rod; and through setting up vertical spacing, can play vertical spacing effect to the draw-cloth rod for the draw-cloth rod can normally rotate along with interior telescopic stripe.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view showing the developed state of the side dams of the present invention.
Fig. 3 is a schematic bottom view of the present invention.
Fig. 4 is a schematic structural view of the jig of the present invention.
FIG. 5 is a schematic structural diagram of a movable cover plate according to the present invention.
Fig. 6 is an exploded view of the power assembly and mast of the present invention.
FIG. 7 is a schematic view of the connection between the power assembly and the column of the present invention.
Fig. 8 is a schematic view of the connection of the power module and the cloth pulling rod of the present invention.
Fig. 9 is a schematic view of the connection of the inner expansion strip to the cloth pulling rod of the present invention.
Fig. 10 is a schematic structural view of the power module of the present invention.
FIG. 11 is a schematic view of the connection of the lateral locking block to the power module of the present invention;
fig. 12 is a schematic view of the connection between the inner expansion strip and the push strip according to the present invention.
In the figure: the device comprises a base 1, an assembly frame 2, a movable cover plate 3, a balance guide rod 4, an adjusting screw rod 5, a side baffle 6, a winding roller 7, protective cloth 8, a cloth pulling rod 9, an upper limiting block 10, a bottom support 11, a longitudinal limiting strip 12, an L-shaped top support 13, a calibration strip 14, an axial limiting block 15, an inner telescopic strip 16, a middle telescopic strip 17, an outer mounting strip 18, a central column 19, a second motor 20, a driven rack 21, a straight gear 22, a fixed toothed plate 23, a convex strip 24, a long guide groove 25, a longitudinal moving push block 26, a door-shaped driving frame 27, a chute 28, a push strip 29, a lateral locking block 30, a toggle column 31, a translation plate 32, an electric push rod 33, a vertical column 34, a containing and matching hole 35, a cross support plate 36, an auxiliary telescopic support component 37, a scissor type telescopic connection component 38, a vertical block 39, a hydraulic cylinder 40, a yarn barrel 41, a fixed sleeve 42 and a wire passing rod 43.
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.
Referring to fig. 1 to 12, the present invention provides a technical solution: an adjustable turnover frame for processing polyester yarns comprises a base 1, wherein two groups of assembly frames 2 are additionally arranged on the base 1, and in practical application, the additional number of the turnover frame is flexibly selected according to the number of actual yarn bobbins, so that the turnover frame is flexible to assemble and variable in volume;
the side wall of each assembly frame 2 is provided with a group of movable cover plates 3 in a sliding mode, the movable cover plates 3 are driven by a first driving assembly to move up and down linearly, the lower end of each group of movable cover plates 3 is provided with 3-4 columns 34 which are distributed linearly, the bottom of each column 34 is fixedly connected with a cross support plate 36, the cross support plate 36 is connected to the side wall of each assembly frame 2 through a scissor type telescopic connection assembly 38, the periphery of each column 34 is sleeved with a polyester yarn cylinder 41, the outer periphery of the polyester yarn cylinder 41 is surrounded with a protective cloth 8, one end of the protective cloth 8 is fixedly connected with a cloth pulling rod 9, the other end of the protective cloth 8 is adhered to a winding roller 7, the winding roller 7 is arranged in the assembly frame 2, the movable cover plates 3 are further provided with a power assembly used for driving the cloth pulling rod 9 to move circumferentially, one side of the upper end of the cloth pulling rod 9 is fixedly connected with an upper limiting block 10, the top of the upper limiting block 10 is connected with an L-shaped top support 13 in an abutting mode, the bottom of the cloth pulling rod 9 is connected with a bottom support 11, the L-shaped support 13 and the L-shaped top support 11 are fixedly connected to the side wall of the assembly frame 2.
Furthermore, the T-shaped placing frame is formed by the cross-shaped supporting plate 36 and the upright posts 34, the polyester yarn cylinders 41 can be quickly inserted and placed, and the distance between the center shaft of the T-shaped placing frame and the assembling frame 2 can be freely adjusted, so that the T-shaped placing frame is suitable for placing and transferring the polyester yarn cylinders with different diameters, and the practicability of the transferring frame is greatly improved; and through setting up draw-bar 9 and protective cloth 8, can enclose the periphery of a dacron yarn section of thick bamboo 41 and keep off the protection, avoid dacron yarn section of thick bamboo 41 to expose outside and be stained with the condition emergence of dust or cotton fibre, effectively ensure the finished product quality of dacron yarn.
First drive assembly includes adjusting screw 5, the output shaft of 5 one end fixed connection motors of adjusting screw, the adjusting screw 5 other end runs through and removes apron 3 and the spacing dish of fixedly connected with, the middle part of removing apron 3 seted up with adjusting screw 5 matched with internal thread hole, and four corners of removing apron 3 all run through and seted up the through-hole, all insert in every through-hole and be equipped with a balanced guide arm 4, the roof of balanced guide arm 4's upper end fixed connection assembly jig 2. Through utilizing the through-hole to use with the cooperation of balance guide arm 4, can play the spacing effect of direction to removing apron 3, and utilize to remove apron 3, can play the sealed effect of sheltering from to the top of the dacron yarn section of thick bamboo 41 of same row.
Specifically, through opening a motor, a motor drives adjusting screw 5 and just reverses rotatoryly, including under the effect of closing soon of external screw thread for remove apron 3 and carry out the straight line along the lateral wall of assembly jig 2 and reciprocate.
As shown in fig. 5, a containing groove for containing the power assembly is formed in the movable cover plate 3, the power assembly includes a central column 19 and a second motor 20, the second motor 20 is fixedly installed on the movable square base, the movable square base is installed in the containing groove in a limiting and sliding manner, the movable square base can be driven by a conveying mechanism to move horizontally, and the conveying mechanism can be an electric telescopic rod; center post 19 one end is coaxial fixed with the output shaft of No. two motors 20, and the other end of center post 19 stretches out the lower extreme of moving apron 3 and fixed the cup joint has outer mounting bar 18, and the inside of outer mounting bar 18 slides and inserts and be equipped with medium size expansion strip 17, and the inside of medium size expansion strip 17 slides and inserts and be equipped with interior expansion strip 16, and the up end of stand 34 is seted up holds holding the appearance matching hole 35 of center post 19.
Further, the conveying mechanism drives the moving square base to move horizontally, so that the center column 19 can be adjusted in position according to polyester yarn bobbins 41 with different diameters; the inner telescopic strip 16, the middle telescopic strip 17 and the outer mounting strip 18 jointly form a rotating arm with adjustable eccentric distance of the cloth pulling rod 9, and the rotating arm is driven to rotate by the central column 19.
Interior flexible strip 16's up end middle part fixedly connected with driven rack 21, the upper end meshing of driven rack 21 is connected with straight-teeth gear 22, straight-teeth gear 22 is installed in No. 17 flexible strip through rotating spacing rotation, straight-teeth gear 22's upper end is provided with fixed tooth plate 23, fixed tooth plate 23 spacing slidable mounting is in No. 17 flexible strip, and fixed tooth plate 23's up end fixedly connected with sand grip 24, the roof and the sliding connection that the No. 17 flexible strip 17 was stretched out in the upper end of sand grip 24 have an indulge ejector pad 26, the upper end of indulging the ejector pad 26 stretches into outer mounting bar 18 in and fixedly connected with door-shaped drive frame 27.
Further, through setting up driven rack 21, spur gear 22, fixed tooth plate 23, sand grip 24, long guide slot 25, indulge and move ejector pad 26, door shape drive frame 27, chute 28, push away strip 29, side direction latch segment 30, stir post 31 and translation board 32 cooperation use, can be with electric putter 33's piston motion, convert the quick locking effect to internal telescopic strip 16 and medium size telescopic strip 17, make internal telescopic strip 16 and medium size telescopic strip 17 can stabilize the position after the adjustment, guarantee that the protection cloth 8 can be strutted in the smooth rotation of granny rag lever 9.
A group of push strips 29 are fixedly connected to two ends of the outer wall of the portal driving frame 27, lateral locking blocks 30 are arranged at the lower ends of the push strips 29, the two groups of lateral locking blocks 30 are mirror-symmetrical with respect to the inner telescopic strip 16, the lateral locking blocks 30 are mounted on the outer mounting strip 18 in a limiting sliding mode, and one ends, close to the middle telescopic strip 17, of the lateral locking blocks 30 are connected with return springs, so that the lateral locking blocks 30 can quickly release the middle telescopic strip after pressure of the push strips 29 is relieved; the inside wedge groove that still is equipped with the ascending opening of side direction latch segment 30, push away the strip 29 and insert and establish in the wedge groove, two chutes 28 have still been seted up to the symmetry on the door-shaped actuating frame 27 lateral wall, all insert in every chute 28 and have been equipped with one and stir post 31, stir two and link together in translation board 32 for the post 31, translation board 32 is driven by electric putter 33 and carries out horizontal migration in outer mounting bar 18.
The middle part of the upper end face of the convex strip 24 is provided with a long guide groove 25, the long guide groove 25 is a dovetail-shaped guide groove, and the lower end face of the door-shaped driving frame 27 is convexly provided with a dovetail-shaped sliding block inserted in the long guide groove 25. Through setting up long guide slot 25 and dovetail slider cooperation and using, can play the spacing effect of direction to sand grip 24.
Specifically, by opening the electric push rod 33, the piston rod of the electric push rod 33 extends outwards and pushes the translation plate 32, and the translation plate 32 is provided with the toggle column 31 to act on the inclined groove 28, so that the door-shaped driving frame 27 is forced to drive the push strips 29 at the two ends to move downwards, and the push strips 29 act on the inclined plane ends of the wedge-shaped grooves, so that the two sets of lateral locking blocks 30 are forced to move horizontally and oppositely, and the middle telescopic strip 17 is compressed and positioned.
A rectangular shallow groove is formed in the middle of one end, close to the L-shaped jacking 13, of the inner telescopic strip 16, a calibration strip 14 clamped in the rectangular shallow groove is arranged on the side wall of the L-shaped jacking 13 in a protruding mode, and the calibration strip 14 is movably mounted on the L-shaped jacking 13 through an elastic telescopic piece; two groups of axial limiting blocks 15 are symmetrically arranged on one side, close to the inner telescopic strip 16, of the bottom end of the L-shaped top support 13, and the axial limiting blocks 15 are arc-shaped limiting blocks; the two sets of axial limiting blocks 15 are connected to two sides of the cloth pulling rod 9 in an abutting mode, the upper end of the cloth pulling rod 9 penetrates through the inner telescopic strips 16 and is provided with two sets of longitudinal limiting strips 12 in a limiting sliding mode, and the longitudinal limiting strips 12 are connected with the upper end wall of the inner telescopic strips 16 in an abutting mode; the longitudinal limiting strip 12 is of a semi-cylindrical structure and is limited and slidably arranged on the cloth pulling rod 9 through an elastic supporting piece;
the L-shaped jacking supports 13 and the bottom supports 11 are arranged, so that the cloth pulling rod 9 can be supported and limited up and down, and the calibration strips 14 and the rectangular shallow grooves are used for vertically guiding and limiting the inner telescopic strips 16, so that the inner telescopic strips 16 can be accurately butted with the cloth pulling rod 9; and through setting up vertical spacing 12, can play vertical spacing effect to draw cloth rod 9 for draw cloth rod 9 can normally rotate along with interior telescopic stripe 16.
The scissor type telescopic connecting assembly 38 is formed by mutually hinging three groups of X-shaped hinged rods, one end of the scissor type telescopic connecting assembly 38 is movably connected to the cross support plate 36, the other end of the scissor type telescopic connecting assembly 38 is movably connected to the side wall of the assembly frame 2, the lower end of a central hinged shaft of the X-shaped hinged rod close to one end of the assembly frame 2 is sleeved with the vertical block 39, the side wall of the vertical block 39 is fixedly connected with a piston rod of the hydraulic cylinder 40, the hydraulic cylinder 40 is installed in the assembly frame 2, two groups of auxiliary telescopic support assemblies 37 are symmetrically installed above the scissor type telescopic connecting assembly 38, the telescopic support assemblies 37 are formed by slidably splicing a plurality of rectangular cross bars, the cross support plate 36 is transversely supported, and therefore the pressure loss of the gravity of the cross support plate 36 to the scissor type telescopic connecting assembly 38 is reduced; one end of the auxiliary telescopic supporting component 37 is fixedly connected with the cross supporting plate 36, and the other end of the auxiliary telescopic supporting component 37 is fixedly connected with the side wall of the assembling frame 2.
Specifically, by opening the hydraulic cylinder 40, the piston rod of the hydraulic cylinder 40 is extended outwards and pushes the upright block 39, and the scissor-type telescopic link assembly 38 is extended outwards and acts on the cross support plate 36 under the linkage action of the connecting rods, so that the linear position of the upright 34 is changed.
A cylindrical groove for accommodating the wind-up roll 7 is formed in the assembly frame 2, an opening communicated with the cylindrical groove is formed in the back of the assembly frame 2, and a side baffle 6 is detachably connected to the opening, so that the wind-up roll 7 can be conveniently assembled; the upper end and the lower end of the wind-up roll 7 are both sleeved with a group of torsion springs. Through setting up torsion spring for wind-up roll 7 can have the function of automatic backrush.
The front end of each group of protective cloth 8 of the movable cover plate 3 is fixedly connected with a fixed sleeve 42, a positioning screw is inserted into the front end face of the fixed sleeve 42, a wire rod 43 is inserted into the inner side of the fixed sleeve 42 in a sliding mode, clamping holes are uniformly distributed in the upper portion of the wire rod 43, and a hanging ring is fixedly connected to the lower end of the wire rod 43. Through setting up fixed cover 42, wire rod 43 and link cooperation use, can guide the use of taking out to the yarn.
When the invention is used: firstly, opening a hydraulic cylinder 40, enabling a piston rod of the hydraulic cylinder 40 to extend outwards and push the piston rod to a vertical block 39, enabling a scissor type telescopic connecting assembly 38 to extend outwards and act on a cross supporting plate 36 under the linkage action of a connecting rod, and enabling the cross supporting plate 36 to drive an upright column 34 to move linearly so as to adjust the upright column 34 to a position which is suitable for actually placing a polyester yarn roller 41; after adjustment is finished, the plurality of polyester yarn bobbins 41 are sequentially sleeved on the upright post 34, then the first motor is started to drive the adjusting screw rod 5 to rotate forward and backward, the movable cover plate 3 moves downwards along the side wall of the assembly frame 2 under the screwing action of the internal thread and the external thread, at the moment, under the matching action of the calibration strip 14 and the rectangular shallow groove, the inner telescopic strip 16 on the movable cover plate 3 can be just sleeved on the cloth pulling rod 9, and the cloth pulling rod 9 can be relatively stably inserted into the inner telescopic strip 16 under the limiting action of the limiting strip 12; then the conveying mechanism drives the moving square base to move horizontally, so that the central column 19 moves to be right above the upright column 34.
After the position of the central column 19 is adjusted, the electric push rod 33 is turned on, a piston rod of the electric push rod 33 extends outwards and pushes the translation plate 32, the toggle column 31 on the translation plate 32 acts on the inclined groove 28, so that the door-shaped driving frame 27 is forced to drive the push strips 29 at two ends to move downwards, the push strips 29 act on the inclined plane ends of the wedge-shaped grooves, so that the two groups of lateral locking blocks 30 are forced to move horizontally and oppositely, and the middle telescopic strip 17 is compressed and positioned, in the process, the longitudinal push block 26 moves downwards along with the door-shaped driving frame 27 and pushes the convex strips 24, so that the convex strips 24 move downwards and drive the fixed toothed plate 23 to be meshed with the spur gear 22, and under the limiting action of the gear teeth, the fixed toothed plate 23 does not move, and the spur gear 22 and the driven rack 21 stop moving, so as to achieve the function of positioning the inner telescopic strip 16.
Finally, drive center post 19 through opening No. two motors 20 and rotate, and center post 19 acts on outer mounting bar 18 for outer mounting bar 18 drives medium size expansion strip 17 and interior expansion strip 16 in proper order and carries out clockwise rotation 360, and interior expansion strip 16 acts on draw cloth rod 9, makes draw cloth rod 9 use center post 19 to drive 8 rotatory a week of protective clothing as the axis, makes protective clothing around the round along a dacron yarn section of thick bamboo 41, forms cylindrical protective structure, shelters from the protection to a dacron yarn section of thick bamboo 41.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. The utility model provides a polyester yarn processing is with adjustable turnover frame, includes base (1), adds on base (1) and is equipped with two sets of assembly brackets (2), its characterized in that: all be equipped with a set of removal apron (3) on every group assembly jig (2) lateral wall, remove apron (3) and carry out sharp reciprocating by a drive assembly drive, the lower extreme that every group removed apron (3) all is provided with a plurality of stands (34), bottom fixed connection cross backup pad (36) of every stand (34), cross backup pad (36) are connected in assembly jig (2) through cutting formula flexible coupling assembling (38), and dacron yarn section of thick bamboo (41) has been cup jointed to the periphery of every stand (34), and the outer periphery of dacron yarn section of thick bamboo (41) is around having protective clothing (8), protective clothing (8) one end is fixed to be cup jointed draw cloth pole (9) fixedly, and protective clothing (8) other end adhesion is on wind-up roll (7), still is provided with the power component who is used for driving draw cloth pole (9) to carry out circular motion on the removal apron (3), and upper end one side fixed connection of draw cloth pole (9) has last spacing block (10), and the top of last spacing block (10) is contradicted and is connected with L shape top support (13), and the bottom of draw cloth pole (9) is connected with L shape support (11), and the power component (11) and the removal assembly (19), and the motor side wall that the collet (19) all hold the assembly holding tank (20) and two, the motor assembly holding tank (20) have been seted up including the post (3), one end of the central column (19) is coaxially fixed with an output shaft of the second motor (20), the other end of the central column (19) extends out of the lower end of the movable cover plate (3) and is fixedly sleeved with an outer mounting strip (18), a middle telescopic strip (17) is slidably inserted into the outer mounting strip (18), an inner telescopic strip (16) is slidably inserted into the middle telescopic strip (17), and a containing and matching hole (35) for containing the central column (19) is formed in the upper end face of the upright column (34);
the middle of the upper end face of the inner telescopic strip (16) is fixedly connected with a driven rack (21), the upper end of the driven rack (21) is connected with a straight gear (22) in a meshed mode, the straight gear (22) is rotatably installed in the middle telescopic strip (17) in a rotating limiting mode, the upper end of the straight gear (22) is provided with a fixed toothed plate (23), the fixed toothed plate (23) is slidably installed in the middle telescopic strip (17) in a limiting mode, a convex strip (24) is fixedly connected to the upper end face of the fixed toothed plate (23), the upper end of the convex strip (24) extends out of the top wall of the middle telescopic strip (17) and is connected with a longitudinal moving push block (26) in a sliding mode, and the upper end of the longitudinal moving push block (26) extends into the outer installation strip (18) and is fixedly connected with a door-shaped driving frame (27);
the equal fixedly connected with in outer wall both ends of door shape carriage (27) pushes away strip (29), the lower extreme that pushes away strip (29) all is provided with side direction latch segment (30), two sets of side direction latch segments (30) are mirror symmetry about interior telescopic strip (16), the inside wedge groove that still is equipped with of side direction latch segment (30), it inserts and establishes in the wedge groove to push away strip (29), two chute (28) have still been seted up to the symmetry on door shape carriage (27) lateral wall, it has one to stir post (31) all to insert in every chute (28), two stir post (31) and connect in translation board (32) jointly, translation board (32) are driven by electric putter (33) and carry out horizontal migration in outer mounting bar (18).
2. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein: first drive assembly includes adjusting screw (5), the output shaft of a motor of adjusting screw (5) one end fixed connection, adjusting screw (5) other end runs through and removes apron (3) and the spacing dish of fixedly connected with, the middle part of removing apron (3) is seted up with adjusting screw (5) matched with internal thread hole, and four corners of removing apron (3) all run through and have been seted up the through-hole, all insert in every through-hole and be equipped with a balanced guide arm (4), the roof of the upper end fixed connection assembly jig (2) of balanced guide arm (4).
3. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein: interior flexible strip (16) are close to the one end middle part that L shape top held in the palm (13) and have seted up the rectangle shallow slot, L shape top is held in the palm on (13) lateral wall salient and is provided with calibration strip (14) that the card was established in the rectangle shallow slot, the bottom that L shape top held in the palm (13) is close to the lateral symmetry of interior flexible strip (16) and is provided with two sets of axial stopper (15), two sets of axial stopper (15) are contradicted and are connected the both sides in granny rag pole (9), flexible strip (16) and spacing slidable mounting have two sets of vertical spacing (12) in the upper end of granny rag pole (9) runs through, the upper end wall of flexible strip (16) in the connection is contradicted in vertical spacing (12).
4. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein the turnover frame comprises: long guide grooves (25) are formed in the middle of the upper end faces of the convex strips (24), the long guide grooves (25) are dovetail-shaped guide grooves, and dovetail-shaped sliding blocks inserted into the long guide grooves (25) are arranged on the lower end faces of the door-shaped driving frames (27) in a protruding mode.
5. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein: cut formula flexible coupling assembling (38) and form by three X shape hinge bar mutual articulations of group, cut formula flexible coupling assembling (38) one end swing joint in cross backup pad (36), cut the lateral wall of formula flexible coupling assembling (38) other end swing joint in assembly jig (2), and the center articulated shaft lower extreme that is close to the X shape hinge bar of assembly jig (2) one end has cup jointed founds piece (39), the piston rod of the lateral wall fixed connection pneumatic cylinder (40) of founding piece (39), install in assembly jig (2) pneumatic cylinder (40), two sets of supplementary flexible supporting component (37) are installed to the top symmetry of cutting formula flexible coupling assembling (38), supplementary flexible supporting component (37) one end fixed connection cross backup pad (36), the lateral wall of supplementary flexible supporting component (37) other end fixed connection assembly jig (2).
6. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein the turnover frame comprises: the inside of assembly jig (2) is provided with the cylindrical groove that holds wind-up roll (7), and the back of assembly jig (2) set up with the opening of cylindrical groove intercommunication, opening part detachable connection has side shield (6), the upper and lower both ends of wind-up roll (7) all overlap and are equipped with a set of torsion spring.
7. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein: the movable cover plate (3) is located at the front end of each group of protective cloth (8) and is fixedly connected with a fixing sleeve (42), a positioning screw is inserted into the front end face of the fixing sleeve (42), a wire passing rod (43) is slidably inserted into the inner side of the fixing sleeve (42), clamping holes are uniformly distributed in the upper portion of the wire passing rod (43), and a hanging ring is fixedly connected with the lower end of the wire passing rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113243.7A CN115180450B (en) | 2022-09-14 | 2022-09-14 | Adjustable turnover frame for processing polyester yarns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113243.7A CN115180450B (en) | 2022-09-14 | 2022-09-14 | Adjustable turnover frame for processing polyester yarns |
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| CN115180450A CN115180450A (en) | 2022-10-14 |
| CN115180450B true CN115180450B (en) | 2023-01-06 |
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| CN202211113243.7A Active CN115180450B (en) | 2022-09-14 | 2022-09-14 | Adjustable turnover frame for processing polyester yarns |
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| CN115180450A (en) | 2022-10-14 |
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