CN210287691U

CN210287691U - Weft yarn frame for air loom

Info

Publication number: CN210287691U
Application number: CN201921186896.1U
Authority: CN
Inventors: 黄世金; 马明仙
Original assignee: Yichang Diyuan Medical Materials Co ltd
Current assignee: Yichang Diyuan Medical Materials Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-10
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a weft yarn frame for gas loom, including bearing base, backup pad, pivot, cylinder and loop bar, the backup pad quantity is two and relative setting is in on the bearing base, the pivot hole that the backup pad all was provided with, the pivot both ends are installed respectively in two the pivot holes, the pivot can be along axial rotation, the cylinder is coaxial to be fixed in the pivot, the cylinder surface is provided with a plurality of screw holes along cylinder axial array, each the screw hole along cylinder surface circumference array a plurality of the screw hole, the loop bar through with the screw hole threaded connection fix on the cylinder; through the technical scheme, the quantity of the weft yarns stored in the weft yarn frame is increased, the weft yarn changing operation and time of operators are reduced, the labor intensity of the operators is reduced, and the production efficiency is improved.

Description

Weft yarn frame for air loom

Technical Field

The utility model relates to a textile sector, concretely relates to weft yarn frame for air loom.

Background

With the progress of social conditions, the use of textiles is increasing, the fabric is generally manufactured by a textile machine in the textile industry nowadays, the weft yarn is frequently required to be supplemented and replaced in the manufacturing process, the weft yarn to be used is generally placed on a weft creel through weft yarn barrels, the traditional weft creel can only place a small number of weft yarn barrels, and thus, an operator needs to supplement the weft yarn barrels to the weft creel from time to time, the labor intensity of the operator is increased, and the production efficiency of a factory is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a weft yarn frame for air loom, it solves among the prior art weft yarn frame and places a weft yarn section of thick bamboo not enough technical problem of quantity through designing a new loop bar arrangement mode.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a weft yarn frame for gas loom, includes bearing base, backup pad, pivot, cylinder and loop bar, backup pad quantity is two and sets up relatively on the bearing base, the backup pad all is provided with the pivot hole, install respectively at two the pivot is downthehole, the axial rotation can be followed in the pivot, the cylinder is coaxial to be fixed in the pivot, the multiseriate screw hole has been seted up along its axial on the cylinder surface, and this multiseriate screw hole evenly distributed is at cylinder circumferencial direction to these screw holes are regular ranks and distribute when launching cylinder surface plane, the loop bar through with screw hole threaded connection fixes on the cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has:

can set up a plurality of screw holes on the cylinder, if the axial array of screw hole is six, the circumference array is six, then can set up 36 screw holes altogether, and every screw hole all sets up the loop bar, and totally 36 woofs can be placed to this weft creel, compares prior art and can place more woof section of thick bamboo, when changing a woof section of thick bamboo direct rotation pivot can, conveniently change a woof section of thick bamboo, reduced workman's intensity of labour, increased the production efficiency of mill.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic side view of the structure of the present invention.

In the figure: 1. a load-bearing base; 2. a support plate; 21. a rotating shaft hole; 3. a rotating shaft; 4. a drum; 41. a threaded hole; 5. a loop bar; 6. a handle; 7. a ratchet wheel; 8. a pawl; 9. and a limiting block.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

the utility model provides a weft yarn frame for air loom, as shown in fig. 1-2, including bearing base 1, backup pad 2, pivot 3, cylinder 4 and

loop bar

5, 2 quantity of backup pad are two and relative setting on bearing base 1, and backup pad 2 all is provided with pivot hole 21, and install respectively at two 3 both ends of pivot in the pivot hole 21, pivot 3 can be followed the axial and rotated, and 4 coaxial fixes in pivot 3 of cylinder, and multiseriate screw hole 41 has been seted up along its axial on 4 surfaces of cylinder, and this multiseriate screw hole 41 evenly distributed is at 4 circumferencial directions of cylinder to these screw holes 41 are regular ranks and distribute when launching 4 surface planes of cylinder, and loop bar 5 is fixed on cylinder 4 through with screw hole 41 threaded connection.

The bearing base 1 is a cuboid metal block and is arranged at the lowest part, and the bearing base has the function of reducing the gravity height of the weft yarn frame, so that the whole mechanism is more stable and is not easy to topple over; two metal supporting plates 2 are oppositely arranged on the bearing base 1, and the height of the supporting plates 2 is matched with the position of an air-weaving machine weft inlet line; the upper end of the supporting plate 2 is provided with a rotating shaft hole 21, the two ends of the rotating shaft 3 are respectively arranged in the rotating shaft holes 21, and the rotating shaft 3 can rotate along the axis thereof; the roller 4 is a cylinder, a hole which is matched with the rotating shaft 3 in the direction of the rotating shaft is formed in the center of the roller 4, the roller 4 is fixed on the rotating shaft 3, a plurality of threaded holes 41 are formed in the outer surface of the roller, six threaded holes are arrayed along the axial direction of the roller 4 in the embodiment, six threaded holes are arrayed on the circumference of the roller, and the distance between every two adjacent threaded holes is larger than the diameter of each weft yarn tube, so that all the weft yarn tubes can; the loop bar 5 is a slender metal bar, one end is provided with an external thread matched with the threaded hole 41, the other end is provided with a hole and is provided with an internal thread, the limiting block 9 is arranged at one end of the loop bar 5 with the hole, the section of the limiting block 9 is T-shaped, the upper end is provided with a metal round cake, the lower end is axially provided with a threaded metal cylinder, the whole limiting block is arranged on the loop bar 5 through the metal cylinder, when filling weft yarns on the weft yarn frame, the limiting block 9 is firstly taken down, then the weft yarn cylinder is sleeved on the loop bar 5, and finally the limiting block 9 is arranged back, and the limiting block 9 can prevent the weft yarn cylinder from sliding off the loop bar; a handle 6 is arranged at one end of the rotating shaft 3, the rotating shaft 3 can be driven by the handle 6 to rotate, and the operation can be facilitated by adding the handle 6; the rotating shaft 3 is also provided with a ratchet wheel 7, the support plate 2 near the ratchet wheel 7 is provided with a pawl 8 matched with the ratchet wheel 7, and the ratchet wheel 7 is matched with the pawl 8 to fix the position of the rotating shaft 3 to prevent the weft creel from rotating by mistake.

During operation, the limiting block 9 is taken down firstly, the weft yarn barrel is sleeved on the loop bar 5, then the limiting block 9 is installed back, the weft yarn barrel is limited on the loop bar and cannot slide off, and the distance between every two adjacent loop bars 5 is larger than the diameter of the weft yarn barrel so as to ensure that the loop bar 5 is provided with the weft yarn barrel in a space; the weft yarn barrel is provided with a fixed working position, the rotating shaft 3 is fixed through the ratchet wheel and the pawl, the rotating shaft 3 is prevented from rotating during working, the incoming angle is changed, the product quality is influenced, after the weft yarn barrel in the working position is used up, the next unused weft yarn barrel is rotated to the working position through the rotating handle 6, and quick yarn changing is achieved.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a weft yarn frame for air loom, includes bearing base (1), its characterized in that: still include backup pad (2), pivot (3), cylinder (4) and loop bar (5), backup pad (2) quantity is two and relative setting is in on bearing base (1), backup pad (2) all are provided with pivot hole (21), install respectively at pivot (3) both ends in two pivot hole (21), axial rotation can be followed in pivot (3), cylinder (4) coaxial fixation is in pivot (3), multiseriate screw hole (41) have been seted up along its axial in cylinder (4) surface, and this multiseriate screw hole (41) evenly distributed is in cylinder (4) circumferencial direction to when launching cylinder (4) surface plane these screw holes (41) are regular ranks and distribute, loop bar (5) through with screw hole (41) threaded connection fixes on cylinder (4).

2. A weft yarn carrier for an air loom according to claim 1, characterized in that: and one end of the rotating shaft (3) is provided with a handle (6) convenient to rotate.

3. A weft yarn carrier for an air loom according to claim 2, characterized in that: the rotating shaft (3) is provided with a limiting mechanism which can limit the position of the rotating shaft (3) to prevent the rotating shaft from rotating mistakenly.

4. A weft yarn carrier for an air loom according to claim 3, characterized in that: the limiting mechanism is a ratchet wheel (7) arranged on the rotating shaft (3) and a pawl (8) which is arranged on the supporting plate (2) and matched with the ratchet wheel (7).

5. A weft yarn carrier for air looms according to claim 4, characterized in that: six threaded holes (41) are arranged on each row of the surface of the roller (4) along the axial direction, and six rows are uniformly distributed in the circumferential direction.

6. A weft yarn carrier for air looms according to claim 5, characterized in that: the free end of the sleeve rod (5) is provided with a limiting block (9) for preventing the weft yarn cylinder from separating from the sleeve rod (5), and the limiting block (9) is connected with the sleeve rod (5) through threads.

7. A weft yarn carrier for air looms according to claim 6, characterized in that: the distance between the adjacent loop bars (5) is larger than the diameter of the weft yarn cylinder.