CN209652487U - Upper transmission compact spinning device - Google Patents

Abstract

The utility model relates to compact spinning technology fields, disclose transmission compact spinning device, including gathering box, gather in box in two in horizontal linear direction and respectively symmetrically offers rotation hole in box wall, bearing is equipped between two rotation holes of box wall in same level, two bearings are symmetrically fixed in the correspondence for gather box in box wall, common rotation is connected with a rotation axis between two bearings, carrier gear is symmetrically socketed in rotation axis, gather in box and is symmetrically arranged with rotating bar about rotation axis, the both ends of two rotating bars both pass through corresponding rotation hole and extend outside box to gathering, the both ends of two rotating bars are respectively sleeved on drawing rollers and gather roller, it is socketed on the rotation axis axial wall of drawing rollers and is symmetrically socketed with the first shaft with gear and holds.It is band tooth roller that the utility model, which does not have to replacement drawing rollers, so that it may compact spinning be transformed, save improvement cost, and keep the advantage of original four rollers rolling friction conveying and single tension bracket drawing-off.

Description

Upper transmission compact spinning device

Technical field

The utility model relates to compact spinning technology field more particularly to upper transmission compact spinning devices.

Background technique

Compact spinning is on the basis of former RING SPINNING, and increasing an apparatus for collecting makes the fiber aggregate after drawing-off It is closely exported, to reduce twist triangle zone, is reached reduction Yarn filoplume, is improved the effect of yarn strength, gathering component is Core component in compact spinning apparatus needs replacing drawing rollers, improvement cost at present when carrying out manufacturing improvement to compact spinning It is excessively high.

Utility model content

When purpose of the utility model is to solve carrying out manufacturing improvement to compact spinning in the prior art, needing replacing and leading Stretch roller, the excessively high problem of improvement cost, and the upper transmission compact spinning device proposed.

To achieve the goals above, the utility model adopts the technical scheme that

Upper transmission compact spinning device, including gather box, in two gathered in box in horizontal linear direction in box wall point Rotation hole is not offered symmetrically, and bearing, two axis are equipped between two rotation holes of box wall in same level It honours title to be fixed in the correspondence for gather box in box wall, common rotation is connected with a rotation between two bearings Axis, is symmetrically socketed with carrier gear in the rotation axis, it is described gather in box be symmetrically arranged with rotating bar, two institutes about rotation axis The both ends for stating rotating bar both pass through corresponding rotation hole and extend outside box to gathering, and the both ends of two rotating bars are socketed respectively Have and drawing rollers and gather roller, is socketed on the rotation axis axial wall of the drawing rollers and is symmetrically socketed with the first shaft with gear and holds, Be socketed with it is described gather symmetrically be socketed with the second shaft with gear on the rotation axis axial wall of roller and hold, first shaft with gear is held and second Shaft with gear, which holds to be arranged at, to be gathered in box, and first shaft with gear on same level perpendicular is held and the second shaft with gear It holds and is engaged jointly with corresponding carrier gear.

Preferably, several rolling grooves, the rolling are uniformly and equidistantly offered on the hole wall of the rotation hole in a ring The ball rolled is equipped in slot, the ball is arranged far from the notch that one end of rolling groove slot bottom passes through rolling groove, and the rolling Pearl rolls and is connected on the bar wall of rotating bar.

Preferably, it is described gather on box have pressure pressure spring.

Preferably, first shaft with gear holds that hold with the second shaft with gear be that unidirectional shaft with gear is held.

Preferably, the sphere diameter of the ball is greater than the slot diameter of rolling groove notch.

Compared with prior art, the utility model provides transmission compact spinning device, have it is following the utility model has the advantages that

1, transmission compact spinning device on this, by the way that rotation hole, bearing, rotation axis, carrier gear, rotating bar, drawing-off is arranged Roller, gather roller, the first shaft with gear is held and is held with the second shaft with gear, by gather box by the transmission for gathering roller be changed to top pass It is dynamic, drive the first shaft with gear to forward to move and rotate in one direction by corresponding rotating bar when traction roller rotates, first band tooth Forward dynamic by the second shaft with gear of corresponding carrier gear drive when bearing rotates, the second shaft with gear is held makes with the first shaft with gear It rotates in same direction, and then roller rotation is gathered by the drive of corresponding rotating bar, the first shaft with gear holds the tooth held with the second shaft with gear Number is identical, changes aggregation draw ratio between roller by changing drawing rollers and gathering, spinning suiting performance is good, does not have to replacement drawing-off Roller is band tooth roller, so that it may compact spinning be transformed, save improvement cost, and keep original four rollers rolling friction conveying and list The advantage of tension bracket drawing-off.

2, transmission compact spinning device on this, by setting rolling groove and ball, by the ball that is distributed in a ring to rotation Bar is clamped, so that the axis of rotating bar and rotation hole overlaps, when rotating bar rotation, rotating bar drives ball in correspondence Rolling groove in roll, rotating bar is avoided and while rotation hole hole wall rubs, so that rotating bar is at the center of rotation hole Locate stable rotate.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model It is band tooth roller without replacement drawing rollers, so that it may compact spinning be transformed, save improvement cost, and original four roller is kept to roll The advantage of friction conveying and single tension bracket drawing-off.

Detailed description of the invention

Fig. 1 be the utility model proposes upper transmission compact spinning device structural schematic diagram；

Fig. 2 is sectional view along A-A in Fig. 1；

Fig. 3 is that the hair of part B in Fig. 2 is schemed greatly.

In figure: 1 gathers box, 2 rotation holes, 3 bearings, 4 rotation axis, 5 carrier gears, 6 rotating bars, 7 drawing rollers, 8 gathers Roller, 9 first shafts with gear are held, 10 second shafts with gear are held, 11 rolling grooves, 12 balls, 13 pressure springs.

Specific embodiment

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.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, upper transmission compact spinning device, including gather box 1 gathers in box 1 in two in horizontal linear direction Rotation hole 2 is respectively symmetrically offered in box wall, between two rotation holes 2 of box wall in same level be equipped with bearing 3, two Bearing 3 is symmetrically fixed in the correspondence for gathering box 1 in box wall, and common rotation is connected with a rotation between two bearings 3 Axis 4 is symmetrically socketed with carrier gear 5 in rotation axis 4, gathers in box 1 and is symmetrically arranged with rotating bar 6, two rotations about rotation axis 4 The both ends of bar 6 both pass through corresponding rotation hole 2 and extend outside box 1 to gathering, and the both ends of two rotating bars 6 are respectively sleeved on drawing-off Roller 7 and gather roller 8, is socketed with and is symmetrically socketed with the first shaft with gear on 4 axial wall of rotation axis of drawing rollers 7 and holds 9, be socketed with Gather and be symmetrically socketed with the second shaft with gear on 4 axial wall of rotation axis of roller 8 and hold 10, the first shaft with gear hold 9 and second shaft with gear hold 10 are arranged at and gather in box 1, the first shaft with gear on same level perpendicular hold 9 and second shaft with gear hold 10 with it is right The carrier gear 5 answered engages jointly, the transmission for gathering roller 8 is changed to upper transmission by gathering box 1, traction roller 7 rotates When drive the first shaft with gear to hold 9 rotations and rotate in one direction by corresponding rotating bar 6, the first shaft with gear is held logical when 9 rotation Crossing corresponding carrier gear 5 drives the second shaft with gear to hold 10 rotations, and the second shaft with gear, which holds 10 and holds 9 with the first shaft with gear, to be done in the same direction turn It is dynamic, and then the rotation of roller 8 is gathered by the drive of corresponding rotating bar 6, the first shaft with gear hold 9 and second shaft with gear hold 10 the number of teeth It is identical, change aggregation draw ratio between roller 8 by changing drawing rollers 7 and gathering, spinning suiting performance is good, does not have to replacement drawing-off Roller 7 is band tooth roller, so that it may be transformed compact spinning, save improvement cost, and keep original four rollers rolling friction conveying and The advantage of single tension bracket drawing-off.

Several rolling grooves 11 are uniformly and equidistantly offered on the hole wall of rotation hole 2 in a ring, are equipped with rolling in rolling groove 11 Dynamic ball 12, ball 12 are arranged far from the notch that one end of 11 slot bottom of rolling groove passes through rolling groove 11, and ball 12 rolls and connects It connects on the bar wall of rotating bar 6, rotating bar 6 is clamped by the ball 12 being distributed in a ring, so that rotating bar 6 and rotation The axis in hole 2 overlaps, and when rotating bar 6 rotates, 6 bars of rotation drive ball 12 to roll in corresponding rolling groove 11, avoids While rotating bar 6 and 2 hole wall of rotation hole rub, carried out turn so that rotating bar 6 is stable at the center of rotation hole 2 It is dynamic.

Gather and be fixedly connected with pressure spring 13 on box 1, the pressure for gathering roller 8 is provided by pressure spring 13, by changing pressure spring 13 Front-rear position, adjust different pressure.

First shaft with gear hold 9 and second shaft with gear to hold 10 be that unidirectional shaft with gear is held so that the first shaft with gear holds 9 and second Shaft with gear, which holds 10 when rotating in one direction, can drive corresponding rotating bar 6 to rotate.

The sphere diameter of ball 12 is greater than the slot diameter of 11 notch of rolling groove, prevents ball 12 from skidding off rolling groove 11.

In the utility model, the transmission for gathering roller 8 is changed to upper transmission by gathering box 1, when traction roller 7 rotates It drives the first shaft with gear to hold 9 rotations by corresponding rotating bar 6 to rotate in one direction, the first shaft with gear passes through when holding 9 rotation Corresponding carrier gear 5 drives the second shaft with gear to hold 10 rotations, and the second shaft with gear, which holds 10 and holds 9 with the first shaft with gear, to be done in the same direction turn It is dynamic, and then the rotation of roller 8 is gathered by the drive of corresponding rotating bar 6, the first shaft with gear hold 9 and second shaft with gear hold 10 the number of teeth It is identical, change aggregation draw ratio between roller 8 by changing drawing rollers 7 and gathering, spinning suiting performance is good, does not have to replacement drawing-off Roller 7 is band tooth roller, so that it may be transformed compact spinning, save improvement cost, and keep original four rollers rolling friction conveying and The advantage of single tension bracket drawing-off；Rotating bar 6 is clamped by the ball 12 being distributed in a ring, so that rotating bar 6 and rotation The axis in hole 2 overlaps, and when rotating bar 6 rotates, 6 bars of rotation drive ball 12 to roll in corresponding rolling groove 11, avoids While rotating bar 6 and 2 hole wall of rotation hole rub, carried out turn so that rotating bar 6 is stable at the center of rotation hole 2 It is dynamic.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. it is driven compact spinning device on, including gathers box (1), which is characterized in that is described to gather in box (1) in horizontal linear direction Two in respectively symmetrically offer rotation hole (2) in box wall, between two rotation holes (2) of box wall in same level Equipped with bearing (3), two bearings (3) are symmetrically fixed in the correspondence for gathering box (1) in box wall, two bearings (3) common rotation is connected with a rotation axis (4) between, is symmetrically socketed with carrier gear (5) on the rotation axis (4), described Gather and be symmetrically arranged with rotating bar (6) in box (1) about rotation axis (4), the both ends of two rotating bars (6) both pass through corresponding Rotation hole (2) simultaneously extends to box (1) is gathered outside, and the both ends of two rotating bars (6) are respectively sleeved on drawing rollers (7) sum aggregate Poly- roller (8) is socketed with and is symmetrically socketed with the first shaft with gear on rotation axis (4) axial wall of the drawing rollers (7) and holds (9), covers It is connected to and is symmetrically socketed with the second shaft with gear on described rotation axis (4) axial wall for gathering roller (8) and holds (10), first shaft with gear It holds (9) and the second shaft with gear is held (10) and is arranged at and gathers in box (1), the first band on same level perpendicular Tooth shaft holds (9) and the second shaft with gear is held (10) and engaged jointly with corresponding carrier gear (5).

2. upper transmission compact spinning device according to claim 1, which is characterized in that be on the hole wall of the rotation hole (2) Annular uniformly and equidistantly offers several rolling grooves (11), and the ball (12) rolled is equipped in the rolling groove (11), described Ball (12) is arranged far from the notch that one end of rolling groove (11) slot bottom passes through rolling groove (11), and the ball (12) rolls and connects It connects on the bar wall of rotating bar (6).

3. upper transmission compact spinning device according to claim 1, which is characterized in that it is described gather have on box (1) pressure press Spring (13).

4. upper transmission compact spinning device according to claim 1, which is characterized in that first shaft with gear holds (9) and It is that unidirectional shaft with gear is held that two shafts with gear, which hold (10),.

5. upper transmission compact spinning device according to claim 2, which is characterized in that the sphere diameter of the ball (12) is greater than rolling The slot diameter of dynamic slot (11) notch.