A kind of scroll tube of adjustable line tension
Technical field
The utility model is related to scroll tube technical field, specially a kind of scroll tube of adjustable line tension.
Background technology
Textile machine be divided into preceding spinning and it is rear spin, preceding spinnings is spinning-drawing machine, and rear spin is elasticizer, and preceding spin is silk, still
Silk cannot be used directly, because its twist is inadequate, is needed texturing craft, the device of false twisting to become scroll tube, be mainly used for adding bullet
Industry.False twisting is a kind of special processing technology, and the both ends of yarn are all fixed, are twisted between the ends.But mesh
Before, existing scroll tube is not easy to adjust thread tension, and silk thread is caused to be easy to happen fracture in transmit process.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of scroll tube of adjustable line tension, in solution
It states and proposes that existing scroll tube is not easy to adjust thread tension in background technology, cause silk thread to be easy to happen in transmit process disconnected
The problem of splitting.
To achieve the above object, the utility model is achieved by the following technical programs:A kind of adjustable line tension
Scroll tube, including bottom plate, the left side at the top of the bottom plate are fixed with stringing pillar, and the surface of the stringing pillar is installed with steering
Device is fixedly connected with silk guide frame on the right side of the transfer, and the right side at the top of the bottom plate is fixedly connected with strut, described
Loose slot is offered at the top of strut, the slot bottom of the loose slot is connected with swingle, the top movable peace of the strut
Equipped with movable block, through-hole is offered at the top of the movable block, the top of the swingle sequentially passes through loose slot and through-hole simultaneously
The outside of movable block is extended to, the surface that the swingle is located at the part inside through-hole is installed with gear, the through-hole
Internal left wall is fixedly connected with rack, and the right side of the rack is engaged with the left side of gear, and the left side of the movable block is fixed
It is connected with extension rod, the one end of the extension rod far from movable block is fixedly connected with tensioning apparatus, and the transfer, which is located at, to be opened
The underface of tight device.
The transfer includes slide bar, sliding block and steering block, and in a ring, the inner wall of the slide bar passes through company to the slide bar
Extension bar is hinged on the outer surface of stringing pillar, and the sliding block is movably arranged on the surface of slide bar, and the quantity of the sliding block is two, and
Two sliding blocks are located at the left and right side of slide bar, and compressed spring is fixedly connected on the right side of the sliding block on the left of slide bar,
Gag lever post is fixedly connected on the left of the stringing outer surface of column, the gag lever post is arc-shaped, the surface activity of the gag lever post
Limited block is installed, the left side of the limited block is fixedly connected with the one end of compressed spring far from sliding block, and the steering block is in ring
Shape, and the inner wall of steering block is fixedly connected with side of the sliding block far from stringing pillar.
Preferably, the tensioning apparatus includes backstand, shaft and around cylinder, the right side of the backstand and a left side for extension rod
End is fixedly connected, and mounting hole is offered at the top of the backstand, and the right end of the shaft and the right wall inside mounting hole are fixed
Connection, the surface that shaft is movably arranged on around cylinder.
Preferably, the left wall inside the left end with mounting hole of the shaft does not contact, and the left end of the shaft is fixedly connected
There are isolating wire board, the diameter of the isolating wire board bigger than the diameter on the left of cylinder.
Preferably, the both sides at the top of the strut offer sliding slot, and the antetheca inside the sliding slot is fixedly connected with drive
The rear end of lever, the drive rod is fixedly connected with the rear wall inside sliding slot, and the surface activity of the drive rod is equipped with slide,
The top of the slide is fixedly connected with the bottom of movable block.
Preferably, the bottom of the slide is not contacted with the slot bottom of sliding slot, and the bottom of the slide is installed with driving
Wheel, the bottom of the driving wheel is contacted with the slot bottom of sliding slot.
Preferably, wire guide is offered at the top of the bottom plate, the wire guide is rounded, and the quantity of wire guide is three
It is a.
Preferably, the inner wall smooth of the wire guide, the arc-shaped top for being opened in bottom plate of three wire guides, and arc
Radius is identical as the length of silk guide frame.
Preferably, the silk guide frame is U-shaped, and the width of silk guide frame opening is bigger than the width of the inside of opening.
Preferably, handle is fixedly connected on the left of the steering block, the surface of the handle is provided with skid resistant course.
Compared with prior art, the utility model has the beneficial effects that:
1, the scroll tube of the adjustable line tension, by the way that swingle, movable block, through-hole, gear and rack, rotation rotation is arranged
Bull stick, swingle band moving gear are rotated, and gear band carry-over bar is moved, and rack drives movable block is moved so that
The angle of tensioning apparatus is adjusted, to adjust the tension of line, the cunning for avoiding line from being easy to happen fracture, while being equipped with
Slot, drive rod, slide and driving wheel, when movable block moves, movable block drives slide to be slided on drive rod, and slide, which drives, to be driven
Driving wheel is rolled in the slot bottom of sliding slot so that the movement of movable block is more smooth and stablizes.
2, the scroll tube of the adjustable line tension is pushed by the way that transfer, slide bar, sliding block, steering block and handle is arranged
Handle, handle drive steering block rotated, steering block band movable slider move in a circle on slide bar so that silk guide frame into
Row is swung, and convenient for adjusting the angle of line, preventing line to be distorted causes to be broken, the pressure for influencing subsequent operation, while being equipped with
Contracting spring, gag lever post and limited block, compressed spring are in compressive state so that sliding block does not slide on slide bar easily, carries
The stability of high steering block before rotating steering block, limited block is squeezed to close to the direction of sliding block, rotates steering block, limit
Block slides on gag lever post so that sliding block and limited block synchronous slide.
3, scroll tube of the adjustable line tension, by be arranged tensioning apparatus, backstand, shaft, around cylinder and mounting hole, it is right
Line carries out pre-tensioner, when the transmission of line, is rotated in shaft around cylinder, the transmission of silk and the sliding friction between cylinder become rolling
Friction, force of rolling friction is much smaller with respect to sliding friction, avoids silk thread and the feelings that abrasion causes to be broken occur with around cylinder
Condition improves production efficiency, has saved production cost.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model structure sectional view;
Fig. 3 is the partial structurtes enlarged drawing in the portions A in the utility model Fig. 2;
Fig. 4 is the structure top view of the utility model movable block;
Fig. 5 is the structure top view of the utility model tensioning apparatus;
Fig. 6 bows for the connection structure of the utility model stringing pillar and transfer and cuts open figure;
Fig. 7 is the structure top view of the utility model bottom plate;
Fig. 8 is the structure top view of the utility model silk guide frame.
In figure:1 bottom plate, 2 stringing pillars, 3 transfers, 4 silk guide frames, 5 struts, 6 loose slots, 7 swingles, 8 movable blocks, 9
Through-hole, 10 gears, 11 racks, 12 extension rods, 13 tensioning apparatus, 14 slide bars, 15 sliding blocks, 16 steering blocks, 17 compressed springs, 18 limits
Position bar, 19 limited blocks, 20 backstands, 21 shafts, 22 are slided around cylinder, 23 mounting holes, 24 isolating wire boards, 25 sliding slots, 26 drive rods, 27
Seat, 28 driving wheels, 29 wire guides, 30 handles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of scroll tube of adjustable line tension, including
The left side of bottom plate 1,1 top of bottom plate is fixed with stringing pillar 2, and the surface of stringing pillar 2 is installed with transfer 3, transfer 3
Right side be fixedly connected with silk guide frame 4, the right side at 1 top of bottom plate is fixedly connected with strut 5, and the top of strut 5 offers activity
Slot 6, the slot bottom of loose slot 6 are connected with swingle 7, and the top movable of strut 5 is equipped with movable block 8, and the two of 5 top of strut
Side offers sliding slot 25, and the antetheca inside sliding slot 25 is fixedly connected with drive rod 26, the rear end of drive rod 26 in sliding slot 25
The rear wall in portion is fixedly connected, and the surface activity of drive rod 26 is equipped with slide 27, and the top of slide 27 is solid with the bottom of movable block 8
Fixed connection, the bottom of slide 27 are not contacted with the slot bottom of sliding slot 25, and the bottom of slide 27 is installed with driving wheel 28, driving wheel
28 bottom is contacted with the slot bottom of sliding slot 25, and when movable block 8 moves, movable block 8 drives slide 27 to be slided on drive rod 26,
Slide 27 drives driving wheel 28 to be rolled in the slot bottom of sliding slot 25 so that the movement of movable block 8 is more smooth and stablizes, movable block 8
Top offer through-hole 9, the top of swingle 7 sequentially passes through loose slot 6 and through-hole 9 and the outside for extending to movable block 8, rotation
The surface that bull stick 7 is located at the part inside through-hole 9 is installed with gear 10, and the left wall inside through-hole 10 is fixedly connected with rack
11, the right side of rack 11 is engaged with the left side of gear 10, and the left side of movable block 8 is fixedly connected with extension rod 12, and extension rod 12 is remote
One end from movable block 8 is fixedly connected with tensioning apparatus 13, rotates swingle 7, and swingle 7 is rotated with moving gear 10, tooth
10 band carry-over bar 11 of wheel is moved, and rack 11 drives movable block 8 to be moved so that the angle of tensioning apparatus 13 is adjusted
Section avoids line from being easy to happen fracture to adjust the tension of line, and transfer 3 is located at the underface of tensioning apparatus 13, tensioning dress
13 are set including backstand 20, shaft 21 and around cylinder 22, the right side of backstand 20 is fixedly connected with the left end of extension rod 12, backstand
20 top offers mounting hole 23, and the right end of shaft 21 is fixedly connected with the right wall inside mounting hole 23, around 22 activity peace of cylinder
Mounted in the surface of shaft 21, line is carried out pre-tensioner, when the transmission of line, is rotated in shaft 21 around cylinder 22, the transmission of silk with around
Cylinder 22 between sliding friction become rolling friction, force of rolling friction is much smaller with respect to sliding friction, avoid silk thread and around
Abrasion, which occurs, for cylinder 22 causes to be broken, and improves production efficiency, has saved production cost, the left end of shaft 21 and consolidates
Determine the left wall inside hole 23 not contact, the left end of shaft 21 is fixedly connected with isolating wire board 24, and the diameter ratio of isolating wire board 24 is around cylinder 22
The diameter in left side is big, and isolating wire board 24 is defined the position of silk thread, and silk thread is prevented to be wrapped in the surface of shaft 21.
Transfer 3 includes slide bar 14, sliding block 15 and steering block 16, and in a ring, the inner wall of slide bar 14 passes through company to slide bar 14
Extension bar is hinged on the outer surface of stringing pillar 2, and sliding block 15 is movably arranged on the surface of slide bar 14, and the quantity of sliding block 15 is two, and
Two sliding blocks 15 are located at the left and right side of slide bar 14, and pressure is fixedly connected with positioned at the right side of the sliding block 15 in 14 left side of slide bar
Contracting spring 17 is fixedly connected with gag lever post 18 on the left of 2 outer surface of stringing pillar, and gag lever post 18 is arc-shaped, the surface of gag lever post 18
It is movably installed with limited block 19, the left side of limited block 19 is fixedly connected with the one end of compressed spring 17 far from sliding block 15, compresses bullet
Spring 17 is in compressive state so that sliding block 15 does not slide on slide bar 14 easily, improves the stability of steering block 16, rotation
Before steering block 16, limited block 19 is squeezed to close to the direction of sliding block 15, rotates steering block 16, limited block 19 is in gag lever post 18
Upper sliding so that sliding block 15 and 19 synchronous slide of limited block, in a ring, and the inner wall of steering block 16 is remote with sliding block 15 for steering block 16
Side from stringing pillar 2 is fixedly connected, and the left side of steering block 16 is fixedly connected with handle 30, and handle 30, handle 30 is pushed to drive
Steering block 16 is rotated, and steering block 16 moves in a circle with movable slider 15 at 14 seat of honour of slide bar, so that silk guide frame 4 carries out
It swings, convenient for adjusting the angle of line, preventing line to be distorted causes to be broken, and influences subsequent operation, and the surface of handle 30 is provided with
The top of skid resistant course, the protection to operating personnel's hand, bottom plate 1 offers wire guide 29, and wire guide 29 is rounded, and wire guide
29 quantity is three, and the inner wall smooth of wire guide 29 reduces the frictional force of silk thread and 29 inner wall of wire guide, three wire guides 29
The arc-shaped top for being opened in bottom plate 1, and the radius of arc is identical as the length of silk guide frame 4 so that the adjusting of 4 position of silk guide frame
It being in same vertical plane with the position of wire guide 29 so that the transmission of silk thread has the effect of multidigit transmission, and silk guide frame 4 is U-shaped,
And the width of 4 opening of silk guide frame is bigger than the width of the inside of opening so that silk thread does not jump out silk guide frame 4 easily.
In summary:The scroll tube of the adjustable line tension, by the way that swingle 7, movable block 8, through-hole 9, gear 10 is arranged
With rack 11, swingle 7 is rotated, swingle 7 is rotated with moving gear 10, and gear 10 is moved with carry-over bar 11, rack
11 drive movable blocks 8 are moved so that the angle of tensioning apparatus 13 is adjusted, to adjust the tension of line, line is avoided to hold
Sliding slot 25, drive rod 26, slide 27 and the driving wheel 28 for being easily broken, while being equipped with are moved when movable block 8 moves
Motion block 8 drives slide 27 to be slided on drive rod 26, and slide 27 drives driving wheel 28 to be rolled in the slot bottom of sliding slot 25 so that mobile
The movement of block 8 is more smooth and stablizes.
Meanwhile by the way that transfer 3, slide bar 14, sliding block 15, steering block 16 and handle 30 is arranged, pushing handle 30, handle
30 drive steering blocks 16 are rotated, and steering block 16 moves in a circle with movable slider 15 at 14 seat of honour of slide bar, so that seal wire
Frame 4 is swung, and convenient for adjusting the angle of line, preventing line to be distorted causes to be broken, and influences subsequent operation, is equipped with simultaneously
Compressed spring 17, gag lever post 18 and limited block 19, compressed spring 17 is in compressive state so that sliding block 15 is not easily in slide bar
It is slided on 14, improves the stability of steering block 16, before rotating steering block 16, by limited block 19 to close to the side of sliding block 15
To extruding, steering block 16 is rotated, limited block 19 slides on gag lever post 18 so that sliding block 15 and 19 synchronous slide of limited block.
Also, by be arranged tensioning apparatus 13, backstand 20, shaft 21, around cylinder 22 and mounting hole 23, line is opened in advance
Tightly, it when the transmission of line, is rotated in shaft 21 around cylinder 22, the transmission of silk and the sliding friction between cylinder 22 become rolling and rub
It wipes, force of rolling friction is much smaller with respect to sliding friction, avoids silk thread and the feelings that abrasion causes to be broken occur with around cylinder 22
Condition improves production efficiency, has saved production cost.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.