CN218754232U

CN218754232U - Adjustable tensioning yarn conveying device

Info

Publication number: CN218754232U
Application number: CN202222557682.9U
Authority: CN
Inventors: 张顺悦
Original assignee: Jiangsu Hongzhan New Material Technology Co ltd
Current assignee: Jiangsu Hongzhan New Material Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-28
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a yarn conveyor of adjustable tensioning relates to yarn conveyor technical field. This yarn conveyor of adjustable tensioning, including the support, support one side is rotated and is connected with the take-up pulley, support one side fixedly connected with extension board, extension board top one side fixedly connected with is fixed cover, the inside removal subassembly that is provided with of fixed cover, removal subassembly one side is provided with the fixed plate, the equal sliding connection in both ends of fixed plate has the slider, two the equal fixedly connected with spring in slider one side, two the spring respectively with the inside both ends fixed connection of fixed plate, two slider one side is all rotated and is connected with the take-up pulley. This yarn conveyor of adjustable tensioning drives the fixed plate and removes, and the fixed plate drives the winding wheel and removes, is favorable to adjusting the position of winding wheel, also can adjust the angle of winding wheel.

Description

Adjustable tensioning yarn conveying device

Technical Field

The utility model relates to a conveyor specifically is yarn conveyor of adjustable tensioning belongs to yarn conveyor technical field.

Background

In the development of modern textile industry, the most basic raw material is yarn, and before formal textile, the yarn needs to be processed through multiple processes, so that the parameters of fineness, strength, yarn evenness, yarn defects, twist and the like meet the requirements of a textile product. The yarn tension needs to be kept in a plurality of processing procedures, winding and knotting can happen once the tension is too loose, and yarn breakage can happen when the tension is too tight.

The yarn tensioning mechanism for weaving of the published application number CN205820548U comprises the following schemes: the yarn is conveyed in a limiting way through the limiting groove, when the yarn is pulled too tightly in the front direction, the yarn supporting wheel presses the compensating spring downwards under the pulling force of the yarn to form buffering, the yarn breakage is prevented, and when the pulling force does not exist in the front direction, the yarn supporting wheel rises under the action of the compensating spring to keep the tension of the yarn; simple structure after this scheme of adoption, yarn tensile force are good.

Above-mentioned scheme only carries out elastic compensation to the support line wheel when using to support the yarn, make the yarn realize the tensioning state, can't adjust the position of holding in the palm the line wheel, thereby can't adjust tensioning dynamics according to the position that different operating mode pertinence set up the support line wheel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a yarn conveyor of adjustable tensioning just in order to solve above-mentioned problem to solve and just carry out the elastic compensation to the thread supporting wheel among the prior art, thereby support the yarn, make the yarn realize the tensioning state, can't adjust the position of thread supporting wheel, thereby can't set up the position of thread supporting wheel according to different operating mode pertinence, adjust the problem of inconvenient use to the tensioning dynamics.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: yarn conveyor of adjustable tensioning, which comprises a bracket, support one side is rotated and is connected with the spiral wheel, support one side fixedly connected with extension board, the fixed cover of fixedly connected with in extension board top one side, the inside removal subassembly that is provided with of fixed cover, removal subassembly one side is provided with the fixed plate, the equal sliding connection in both ends of fixed plate has the slider, two the equal fixedly connected with spring in slider one side, two the spring respectively with the inside both ends fixed connection of fixed plate, two slider one side is all rotated and is connected with the reel.

Preferably, the removal subassembly includes reciprocal lead screw, removal cover and rotating-ring, reciprocal lead screw rotates to be connected inside fixed cover, remove the inside one side of cover through one-way bearing fixedly connected with spacing ring, reciprocal lead screw runs through the spacing ring and passes through ball nut pair with the removal cover and be connected, is favorable to making reciprocal lead screw drive spacing ring and removal cover move when forward rotating.

Preferably, the rotating ring is rotatably connected to the other side of the inner portion of the moving sleeve, the reciprocating screw rod penetrates through the rotating ring and is in sliding connection with the rotating ring, limiting of the rotating ring is facilitated, and the moving sleeve can drive the rotating ring to move when moving.

Preferably, fixed plate one side is provided with the fixed block, fixed block sliding connection is inside fixed cover, the equal fixedly connected with sliding plate in fixed block top and bottom, two the sliding plate all with fixed cover sliding connection, be favorable to spacing the fixed block, make the fixed block improve stability when removing, remove cover and fixed block fixed connection.

Preferably, fixed plate one side fixedly connected with pivot, the pivot runs through the fixed block and is connected with the fixed block rotation, pivot one end fixedly connected with second bevel gear drives the pivot when making second bevel gear rotate and rotates to drive the fixed plate and rotate.

Preferably, one side of the rotating ring is fixedly connected with a first bevel gear, the first bevel gear is sleeved outside the reciprocating screw rod, the second bevel gear is meshed with the first bevel gear, the rotating ring drives the first bevel gear to rotate, and the first bevel gear drives the second bevel gear to rotate.

Preferably, the inside fixedly connected with stopper of rotating ring, the spacing groove has been seted up to reciprocal lead screw outside, stopper and spacing groove looks adaptation are favorable to spacing the rotating ring.

The utility model provides a yarn conveyor of adjustable tensioning, its beneficial effect who possesses as follows:

1. this yarn conveyor of adjustable tensioning, through at extension board side-mounting motor, make the motor output end be connected with reciprocal lead screw, thereby make the motor start drive reciprocal lead screw rotate, drive the spacing ring when reciprocal lead screw corotation and remove, thereby make the spacing ring drive when removing and remove the cover and remove, thereby drive the fixed block and remove, the fixed block removes in fixed cover inside, thereby it removes to drive the fixed plate, the fixed plate drives the reel and removes, be favorable to adjusting the position of reel.

2. This yarn conveyor of adjustable tensioning drives reciprocal lead screw reversal through the motor reversal, and reciprocal lead screw is spacing to the stopper through the spacing groove during reversal to drive the swivel becket and rotate, the swivel becket rotates and drives first bevel gear and rotate, and first bevel gear rotates and drives second bevel gear and rotate, makes second bevel gear drive pivot rotation, thereby makes the pivot drive the fixed plate and rotate, thereby adjusts the angle of fixed plate, adjusts the angle of reel with this.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the fixing structure of the present invention;

fig. 5 is a schematic structural view of the rotating ring of the present invention.

In the figure: 1. a support; 2. a winding wheel; 3. a support plate; 4. fixing a sleeve; 5. a fixing plate; 6. a slider; 7. a spring; 8. a winding wheel; 9. a fixed block; 10. a sliding plate; 11. a reciprocating screw rod; 12. moving the sleeve; 13. a rotating ring; 14. a first bevel gear; 15. a second bevel gear; 16. a rotating shaft; 17. a limiting groove; 18. a limiting block; 19. a limit ring.

Detailed Description

The embodiment of the utility model provides a yarn conveyor of adjustable tensioning.

Referring to fig. 1, 2, 3, 4 and 5, the device comprises a bracket 1, a winding wheel 2 is rotatably connected to one side of the bracket 1, a support plate 3 is fixedly connected to one side of the bracket 1, a fixing sleeve 4 is fixedly connected to one side of the top of the support plate 3, a moving assembly is arranged in the fixing sleeve 4, a fixing plate 5 is arranged at one side of the moving assembly, sliders 6 are slidably connected to two ends of the fixing plate 5, springs 7 are fixedly connected to one sides of the two sliders 6 respectively, a winding wheel 8 is rotatably connected to one side of the two sliders 6, the moving assembly comprises a reciprocating screw rod 11, a moving sleeve 12 and a rotating ring 13, the reciprocating screw rod 11 is rotatably connected to the inside of the fixing sleeve 4, a limit ring 19 is fixedly connected to one side of the inside of the moving sleeve 12 through a one-way bearing, the reciprocating screw rod 11 penetrates through the limit ring 19 and is connected to the moving sleeve 12 through a ball nut pair, the reciprocating screw rod 11 can drive the limiting ring 19 and the moving sleeve 12 to move when rotating in the forward direction, the rotating ring 13 is rotatably connected to the other side inside the moving sleeve 12, the reciprocating screw rod 11 penetrates through the rotating ring 13 and is slidably connected with the rotating ring 13, limiting of the rotating ring 13 is facilitated, the moving sleeve 12 can drive the rotating ring 13 to move when moving, the limiting block 18 is fixedly connected inside the rotating ring 13, the limiting groove 17 is formed in the outer side of the reciprocating screw rod 11, the limiting block 18 is matched with the limiting groove 17 and is beneficial to limiting of the rotating ring 13, the fixed block 9 is arranged on one side of the fixed plate 5, the fixed block 9 is slidably connected inside the fixed sleeve 4, sliding plates 10 are fixedly connected to the top and the bottom of the fixed block 9, the two sliding plates 10 are both slidably connected with the fixed sleeve 4, the moving sleeve 12 is fixedly connected with the fixed block 9 and is beneficial to limiting of the fixed block 9, make fixed block 9 improve stability when removing, fixed plate 5 one side fixedly connected with pivot 16, pivot 16 runs through fixed block 9 and rotates with fixed block 9 and be connected, pivot 16 one end fixedly connected with second bevel gear 15, make second bevel gear 15 rotate the time drive pivot 16 and rotate, thereby drive fixed plate 5 and rotate, swivel 13 one side fixedly connected with first bevel gear 14, first bevel gear 14 cover is located the reciprocal lead screw 11 outside, second bevel gear 15 is connected with first bevel gear 14 meshing, it rotates to drive first bevel gear 14 through swivel 13, first bevel gear 14 drives second bevel gear 15 and rotates.

It is specific, through at 3 side-mounting motors of extension board, make the motor output be connected with reciprocal lead screw 11, thereby make the motor start drive reciprocal lead screw 11 and rotate, it removes to drive spacing ring 19 when reciprocal lead screw 11 corotation, thereby make spacing ring 19 drive removal cover 12 when removing and remove, thereby drive fixed block 9 and remove, fixed block 9 removes in fixed cover 4 is inside, thereby drive fixed plate 5 and remove, fixed plate 5 drives reel 8 and removes, be favorable to adjusting the position of reel 8.

Drive reciprocal lead screw 11 reversal through the motor reversal, it is spacing to stopper 18 through spacing groove 17 during reciprocal lead screw 11 reversal, thereby drive swivel 13 and rotate, swivel 13 rotates and drives first bevel gear 14 and rotate, first bevel gear 14 rotates and drives second bevel gear 15 and rotate, make second bevel gear 15 drive pivot 16 and rotate, thereby make pivot 16 drive fixed plate 5 and rotate, thereby adjust the angle of fixed plate 5, adjust the angle of reel 8 with this.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Yarn conveyor of adjustable tensioning, including support (1), its characterized in that: support (1) one side is rotated and is connected with take-up reel (2), support (1) one side fixedly connected with extension board (3), the fixed cover (4) of extension board (3) top one side fixedly connected with, fixed cover (4) inside is provided with the removal subassembly, removal subassembly one side is provided with fixed plate (5), the equal sliding connection in both ends of fixed plate (5) has slider (6), two the equal fixedly connected with spring (7) in slider (6) one side, two spring (7) respectively with fixed plate (5) inside both ends fixed connection, two slider (6) one side all rotates and is connected with a book wheel (8).

2. Adjustable tensioning yarn feed device according to claim 1, characterized in that: the moving assembly comprises a reciprocating screw rod (11), a moving sleeve (12) and a rotating ring (13), the reciprocating screw rod (11) is rotatably connected inside the fixed sleeve (4), one side inside the moving sleeve (12) is fixedly connected with a limiting ring (19) through a one-way bearing, and the reciprocating screw rod (11) penetrates through the limiting ring (19) and is connected with the moving sleeve (12) through a ball nut pair.

3. The adjustable tension yarn delivery device of claim 2, wherein: the rotating ring (13) is rotatably connected to the other side in the moving sleeve (12), and the reciprocating screw rod (11) penetrates through the rotating ring (13) and is in sliding connection with the rotating ring (13).

4. Adjustable tensioning yarn feed device according to claim 3, characterized in that: fixed plate (5) one side is provided with fixed block (9), fixed block (9) sliding connection is inside fixed cover (4), fixed block (9) top and the equal fixedly connected with sliding plate (10) in bottom, two sliding plate (10) all with fixed cover (4) sliding connection, remove cover (12) and fixed block (9) fixed connection.

5. The adjustable tension yarn delivery device of claim 4, wherein: fixed plate (5) one side fixedly connected with pivot (16), pivot (16) run through fixed block (9) and rotate with fixed block (9) and be connected, pivot (16) one end fixedly connected with second bevel gear (15).

6. The adjustable tension yarn delivery device of claim 5, wherein: one side of the rotating ring (13) is fixedly connected with a first bevel gear (14), the first bevel gear (14) is sleeved on the outer side of the reciprocating screw rod (11), and the second bevel gear (15) is meshed and connected with the first bevel gear (14).

7. The adjustable tension yarn delivery device of claim 6, wherein: the inner part of the rotating ring (13) is fixedly connected with a limiting block (18), the outer side of the reciprocating screw rod (11) is provided with a limiting groove (17), and the limiting block (18) is matched with the limiting groove (17).