CN115180450A

CN115180450A - Adjustable turnover frame for processing polyester yarns

Info

Publication number: CN115180450A
Application number: CN202211113243.7A
Authority: CN
Inventors: 陈阳; 黄兆武; 杨兴田; 陈秋香; 黄志敏
Original assignee: Yizheng Tianrun Textile Co ltd
Current assignee: Yizheng Tianrun Textile Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-10-14
Anticipated expiration: 2042-09-14
Also published as: CN115180450B

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

Adjustable turnover frame for processing polyester yarns

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 both provided with rectangular notches, the right end of the right 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 turnover frame is open-air setting, can't shelter from the protection to placing the bobbin of 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 aims to solve 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 sets up the internal thread hole with adjusting screw matched with, and removes four corners of apron and all run through and set up 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, set up the storage tank that holds power component on the removal apron, power component includes center post and No. two motors, and center post one end is coaxial fixed with the output shaft of No. two motors, and the other end of center post stretches out the lower extreme of removing the apron and fixed the cup jointing has outer mounting bar, and the inside of outer mounting bar slides and inserts and be equipped with medium size flexible strip, and the inside of medium size flexible strip slides and inserts and be equipped with interior flexible strip, and the up end of stand is seted up the appearance matching hole that holds the center post.

Preferably, the up end middle part fixedly connected with driven rack of interior flexible strip, 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 strip, 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 strip, and fixed tooth plate's up end fixedly connected with sand grip, the roof and the sliding connection that the upper end of sand grip stretches out No. one telescopic strip have the vertical movement ejector pad, the upper end of vertical movement ejector pad stretches into in the outer mounting bar and fixedly connected with door-shaped 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 groove that holds the wind-up roll, and the back of assembly jig set up with the opening of cylindrical groove intercommunication, opening part detachable connections has the side shield, the upper and lower both ends of wind-up roll all overlap and are equipped with a set of torque spring.

Preferably, the movable cover plate is located at the front end of each group of protective cloth and is fixedly connected with a fixed sleeve, a positioning screw is inserted into the front end face of the fixed sleeve, a wire passing rod is slidably inserted into the inner side of the fixed sleeve, clamping holes are uniformly distributed in the upper portion of the wire passing rod, and a hanging ring is fixedly connected to the lower end of the wire passing 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 strip.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view showing a developed state of a side guard 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 view of a movable cover plate according to the present invention.

Fig. 6 is an exploded view of the power module and the column of the present invention.

FIG. 7 is a schematic view of the connection between the power module and the upright post according to the present invention.

FIG. 8 is a schematic view of the connection of the power module to the cloth puller rod in 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 limit block 10, a bottom support 11, a longitudinal limit strip 12, an L-shaped top support 13, a calibration strip 14, an axial limit 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, an upright column 34, rong Peikong, a cross support plate 36, an auxiliary telescopic support assembly 37, a scissor type telescopic connection assembly 38, an upright block 39, a hydraulic cylinder 40, a terylene 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 group of assembly frames 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 upright posts 34 which are distributed linearly, the bottom of each upright post 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, a polyester yarn cylinder 41 is sleeved on the periphery of each upright post 34, a protective cloth 8 is wound around the periphery of the polyester yarn cylinder 41, 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 perform circular motion, 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, the bottom of the cloth pulling rod 9 is connected with a bottom support 11, the L-shaped support 13 and the L-shaped support 11 are fixedly connected to the side wall of the assembly frames 2.

Furthermore, the cross-shaped supporting plate 36 and the upright post 34 are arranged to form the T-shaped placing rack, the polyester yarn bobbin 41 can be rapidly inserted and placed, and the distance between the middle shaft of the T-shaped placing rack and the assembling rack 2 can be freely adjusted, so that the T-shaped placing rack is suitable for placing and transferring polyester yarn bobbins with different diameters, and the practicability of the transferring rack is greatly improved; and through setting up draw-in cloth pole 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 5 other ends of adjusting screw run through and remove apron 3 and the spacing dish of fixedly connected with, remove the middle part of apron 3 set up with adjusting screw 5 matched with internal thread hole, and remove four corners of apron 3 and 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, and 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 No. two motor 20's output shaft, 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 telescopic bar 17, and the inside of medium size telescopic bar 17 slides and inserts and be equipped with interior telescopic bar 16, and the up end of stand 34 is seted up holds holding the holding hole 35 that holds center post 19.

Further, the conveying mechanism drives the moving square base to move horizontally, so that the center column 19 can be appropriately adjusted in position according to the 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 telescopic bar 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 telescopic bar 17 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 telescopic bar, and fixed tooth plate 23's up end fixedly connected with sand grip 24, the roof and the sliding connection that No. 17 telescopic bar 17 was stretched out to sand grip 24's upper end have indulge the ejector pad 26 that moves, indulge the upper end of moving ejector pad 26 and stretch into outer mounting bar 18 in and fixedly connected with door shape 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 the opening is ascending that still is equipped with of side direction latch segment 30, pushes away the strip 29 and inserts and establish in the wedge groove, and two chutes 28 have still been seted up to the symmetry on the portal drive frame 27 lateral wall, all inserts in every chute 28 and is equipped with a stir post 31, and two stir posts 31 connect jointly in translation board 32, and 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 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 support 13 and the bottom support 11 are arranged, so that the cloth pulling rod 9 can be supported and limited up and down, and the inner telescopic strip 16 can be vertically guided and limited by the aid of the calibration strip 14 and the rectangular shallow grooves, so that the inner telescopic strip 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 a vertical block 39, the side wall of the vertical block 39 is fixedly connected with a piston rod of a 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, and the cross support plate 36 is transversely supported, so that 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 connecting 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 column 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; a set of torsion springs are sleeved at the upper end and the lower end of the wind-up roll 7. Through setting up torsion spring for wind-up roll 7 can have the function of automatic backrush.

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 to the lower end of the wire passing 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 drums 41 are sequentially sleeved on the upright post 34, then the first motor is started to drive the adjusting screw rod 5 to rotate positively and negatively, the movable cover plate 3 moves downwards along the side wall of the assembly frame 2 under the screwing action of the internal threads and the external threads, at the moment, under the matching action of the calibration strips 14 and the rectangular shallow grooves, the inner telescopic strips 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 on the inner telescopic strips 16 under the limiting action of the limiting strips 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, make outer mounting bar 18 drive medium expansion strip 17 and interior expansion strip 16 in proper order and carry out clockwise rotation 360, and interior expansion strip 16 acts on draw cloth rod 9, make draw cloth rod 9 use center post 19 to drive 8 rotatory a week of protective clothing as the axis, make protective clothing around the round along a dacron yarn section of thick bamboo 41, form cylindrical protective structure, shelter 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 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

1. The utility model provides a dacron 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 the straight line by a drive assembly drive and reciprocate, 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 cloth (8), protective cloth (8) one end is fixed to be cup jointed draw cloth pole (9), and protective cloth (8) other end adhesion still is provided with the power component who is used for driving draw cloth pole (9) to carry out circular motion on wind-up roll (7), and upper end one side fixedly connected with upper limit piece (10) of draw cloth pole (9), and the top conflict of last limit piece (10) is connected with L shape top support (13), and the bottom of draw cloth pole (9) is connected with the lateral wall of all with mounting jig (11) and mounting jig (11).

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 2, wherein: the utility model discloses a power assembly's installation structure, including the center post (19), the power assembly has been seted up on movable cover board (3), power assembly includes center post (19) and No. two motor (20), output shaft coaxial fixation of center post (19) one end and No. two motor (20), the other end of center post (19) stretches out the lower extreme of movable cover board (3) and fixed cup joints outer mounting bar (18), the inside slip of outer mounting bar (18) is inserted and is equipped with medium size flexible strip (17), the inside slip of medium size flexible strip (17) is inserted and is equipped with interior flexible strip (16), the up end of stand (34) is seted up and is held holding accommodation hole (35) of center post (19).

4. The adjustable turnover frame for processing the polyester yarns as claimed in claim 3, wherein: the up end middle part fixedly connected with driven rack (21) of interior expanding strip (16), the upper end meshing of driven rack (21) is connected with straight-teeth gear (22), straight-teeth gear (22) are installed in medium-size expanding strip (17) through the spacing rotation of axis of rotation, the upper end of straight-teeth gear (22) is provided with fixed tooth plate (23), the spacing slidable mounting of fixed tooth plate (23) is in medium-size expanding strip (17), and the up end fixedly connected with sand grip (24) of fixed tooth plate (23), the roof and the sliding connection that stretch out medium-size expanding strip (17) of upper end of sand grip (24) have vertical movement ejector pad (26), the upper end of vertical movement ejector pad (26) stretches into outer mounting strip (18) in and fixedly connected with door-shaped drive frame (27).

5. The adjustable turnover frame for processing the polyester yarns as claimed in claim 4, wherein: 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).

6. The adjustable turnover frame for processing the polyester yarns as claimed in claim 5, wherein: interior flexible strip (16) are close to the one end middle part that L shape top held in the palm (13) and have been seted up the rectangle shallow slot, L shape top holds in the palm (13) lateral wall on the outstanding calibration strip (14) that the card established in the rectangle shallow slot that is provided with, the bottom that L shape top held in the palm (13) is close to the one side 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), the upper end of granny rag pole (9) is run through interior flexible strip (16) and spacing slidable mounting has two sets of vertical spacing (12), the upper end wall of interior flexible strip (16) is contradicted and is connected in vertical spacing (12).

7. The adjustable turnover frame for processing the polyester yarns as claimed in claim 4, wherein the turnover frame comprises: the middle of the upper end face of each convex strip (24) is provided with a long guide groove (25), each long guide groove (25) is a dovetail-shaped guide groove, and the lower end face of each door-shaped driving frame (27) is provided with a dovetail-shaped sliding block which is inserted into each long guide groove (25) in a protruding mode.

8. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein: shear type flexible coupling assembling (38) is formed by three X shape hinge bars of group articulated each other articulatedly, shear type flexible coupling assembling (38) one end swing joint in cross backup pad (36), shear type flexible coupling assembling (38) other end swing joint in the lateral wall of 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), shear type flexible coupling assembling (38) top symmetry install two sets of supplementary flexible supporting component (37), 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).

9. The adjustable turnover frame for processing the polyester yarns as claimed in claim 1, wherein: 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.

10. 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).