CN220746208U - Weft frame of loom - Google Patents

Abstract

The utility model discloses a weft yarn frame of a loom, which comprises a base, wherein the upper end of the base is connected with a bracket, the side surface of the top of the bracket is fixedly provided with a fixing sleeve, the outer side of the fixing sleeve is connected with a connecting shaft, the outer side of the connecting shaft is sleeved with a wire roller, the inner side of the wire roller is provided with a sliding groove matched with the diameter of the connecting shaft, the inner side of the outer end of the connecting shaft is provided with a groove, and a spring is fixed in the groove. The utility model is provided with the connecting shaft, the wire roller is sleeved on the outer side of the connecting shaft in a sliding way and is matched and fixed with the clamping block through the spring, the wire roller is limited, the wire roller is prevented from shifting during paying off, the fixing mode is simple and convenient, the subsequent wire roller replacement is convenient, the connecting shaft is rotationally connected with the fixing rod through the ball, the friction force during paying off of the wire roller can be reduced through the arrangement, the weft yarn is prevented from being broken, and meanwhile, the abrasion of parts is reduced.

Description

Weft frame of loom

Technical Field

The utility model relates to the technical field of weft frames, in particular to a weft frame of a loom.

Background

The water jet loom is a shuttleless loom which adopts jet water columns to draw weft yarns to pass through a shed, the friction force of the water jet weft yarns is larger than that of the air jet weft yarns, the diffusivity is small, and the water jet loom is suitable for the requirements of filament weft yarns such as synthetic fibers and glass fibers with smooth surfaces. Meanwhile, the conductivity of the composite fiber can be increased, and static electricity in weaving can be effectively overcome;

the prior technical proposal has the following defects: when in actual use, the weft yarn frame used by the water-jet loom has single function and fixed structure, can only play a supporting role on the thread roller generally, does not have an adjusting function, and is difficult to be suitable for looms of different models due to different height positions of the looms of different models, so that the weft yarn frame which is required to be matched with the uniform loom is caused, and the production cost is increased.

Disclosure of Invention

First, the technical problem to be solved

The present utility model aims to provide a weft frame of a loom, which solves the problems in the prior art.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: loom woof frame, the on-line screen storage device comprises a base, the upper end of base is connected with the support, the top side of support is fixed with fixed cover, the outside of fixed cover is connected with the connecting axle, the outside cover of connecting axle is equipped with the line roller, the spout with connecting axle diameter looks adaptation is seted up to the inboard of line roller, the recess has been seted up to the outer end inboard of connecting axle, and the recess internal fixation has the spring, the loose end of spring is connected with the gasket, one side that the spring was kept away from to the gasket is fixed with the fixture block, the side of gasket is connected with the pull ring, the pull ring is located the outside of connecting axle.

Preferably, the outside of fixed cover is fixed with the dead lever, the connecting axle is established in the outside of dead lever, corresponding spherical recess has been seted up to the outer wall of dead lever and the inner wall of connecting axle, and the recess activity is embedded with the ball.

Preferably, the top of support has seted up the recess, and the recess internalization has inserted the bolt, the side of bolt is connected with the cardboard, the constant head tank with cardboard looks adaptation has been seted up to the upper surface of fixed cover.

Preferably, the fixing sleeve is in a circular shape, and the surface positioning grooves of the fixing sleeve are distributed in a circumferential array.

Preferably, the upper end of base is provided with rectangle opening spout, the bottom of support sets up to rectangle and slide fastening in the spout of base, the spout bottom rotation of base is fixed with the screw rod, the screw thread groove with screw thread looks adaptation is seted up to the bottom of support, the screw rod is connected with the carousel through a set of bevel gear transmission, the carousel is located the outside of base.

Preferably, the base is fixed on the upper end of the bottom plate, and the bottom plate is in a cross shape and is fixed with four groups of support legs.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: the weft yarn frame of the loom has reasonable structure and has the following advantages:

(1) Through being provided with the connecting axle, the line roller slip cap is established in the outside of connecting axle and is fixed through spring and fixture block cooperation, through spacing to the line roller, this setting can prevent that the line roller from taking place the skew when unwrapping wire, through this kind of fixed mode simple and convenient, be convenient for follow-up line roller change, through being provided with dead lever and ball, the connecting axle passes through the rotation connection between ball and the dead lever, friction when can reducing the line roller unwrapping wire through this setting, prevent that the woof from breaking, reduce the wearing and tearing of part simultaneously;

(2) Through being provided with bolt and cardboard, fixed cover can rotate to this is adjusted fixedly to the orientation of wire roller, makes this woof frame use more convenient, through being provided with the screw rod, and rotatable carousel drives the screw rod through a set of conical gear and rotates, and the support goes up and down under the effect of screw rod surface screw thread, so that comes to adjust the height of putting of wire roller, makes the device be applicable to the loom of different models.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

fig. 4 is a schematic top view of the surface structure of the fixing sleeve of the present utility model.

Reference numerals in the drawings illustrate: 1. a base; 2. a bracket; 3. a fixed sleeve; 4. a connecting shaft; 5. a wire roller; 6. a spring; 7. a gasket; 8. a clamping block; 9. a pull ring; 10. a fixed rod; 11. a ball; 12. a plug pin; 13. a clamping plate; 14. a screw; 15. a bevel gear; 16. a turntable; 17. a bottom plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the weft yarn frame of the loom provided by the utility model comprises a base 1, the upper end of the base 1 is connected with a bracket 2, the side surface of the top of the bracket 2 is fixedly provided with a fixing sleeve 3, the outer side of the fixing sleeve 3 is connected with a connecting shaft 4, the outer side of the connecting shaft 4 is sleeved with a wire roller 5, the inner side of the wire roller 5 is provided with a chute matched with the diameter of the connecting shaft 4, the inner side of the outer end of the connecting shaft 4 is provided with a groove, a spring 6 is fixedly arranged in the groove, the movable end of the spring 6 is connected with a gasket 7, one side of the gasket 7, which is far away from the spring 6, is fixedly provided with a clamping block 8, the side surface of the gasket 7 is connected with a pull ring 9, the pull ring 9 is positioned at the outer side of the connecting shaft 4, and is fixedly matched with the clamping block 8 through the spring 6, and the wire roller 5 is limited by the wire roller 5.

The outside of fixed cover 3 is fixed with dead lever 10, and the connecting axle 4 cover is established in the outside of dead lever 10, and corresponding spherical recess has been seted up to the outer wall of dead lever 10 and the inner wall of connecting axle 4, and the recess internalization has ball 11, through being provided with dead lever 10 and ball 11, and connecting axle 4 rotates between passing through ball 11 and dead lever 10 to be connected, can reduce the frictional force when the unwrapping wire of wire roller 5 through this setting, prevents that the woof from breaking, reduces the wearing and tearing of part simultaneously.

The top of support 2 is seted up flutedly, and the activity is inserted in the recess has bolt 12, and the side of bolt 12 is connected with cardboard 13, and the constant head tank with cardboard 13 looks adaptation is seted up to the upper surface of fixed cover 3, through being provided with bolt 12 and cardboard 13, and fixed cover 3 can rotate to this is adjusted fixedly to wire roller 5's orientation, makes this woof frame use more convenient.

The fixed sleeve 3 is arranged in a circular shape, and the surface positioning grooves of the fixed sleeve 3 are distributed in a circumferential array.

The upper end of base 1 is provided with the rectangle opening spout, the bottom of support 2 sets up to rectangle and slide fastening in the spout of base 1, the spout bottom rotation of base 1 is fixed with screw rod 14, the screw thread groove with screw rod 14 surface screw thread looks adaptation has been seted up to the bottom of support 2, screw rod 14 is connected with carousel 16 through a set of conical gear 15 transmission, carousel 16 is located the outside of base 1, through being provided with screw rod 14, rotatable carousel 16 drives screw rod 14 through a set of conical gear 15 and rotates, support 2 goes up and down under the effect of screw rod 14 surface screw thread, thereby come to adjust the putting height of wire roller 5, make the device be applicable to the loom of different models.

The base 1 is fixed in bottom plate 17 upper end, and bottom plate 17 sets up to the cross and is fixed with four sets of stabilizer blades, through being provided with bottom plate 17, the device is put to four sets of stabilizer blades of bottom plate 17 stability, is difficult for empting.

Working principle: when the device is used, firstly, the rotating disc 16 drives the screw rod 14 to rotate through the group of bevel gears 15, the support 2 is lifted up and down under the action of threads on the surface of the screw rod 14, so that the height of the support 2 is adjusted according to the height of the loom, the wire roller 5 is sleeved on the outer side of the connecting shaft 4 from the side after the adjustment is finished, after the wire roller 5 is fixed, the clamping block 8 is clamped into the clamping groove on the outer side of the wire roller 5 under the action of the spring 6, at the moment, the wire roller 5 can be fixed, the bolt 12 is pulled upwards, the orientation of the wire roller 5 is adjusted, and then the bolt 12 enables the clamping plate 13 to be clamped into the clamping groove on the upper side of the fixed sleeve 3 under the action of gravity, so that the fixed sleeve 3 can be limited, and then the device can be put into use.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. Loom weft frame, including base (1), its characterized in that: the upper end of base (1) is connected with support (2), the top side of support (2) is fixed with fixed cover (3), the outside of fixed cover (3) is connected with connecting axle (4), the outside cover of connecting axle (4) is equipped with line roller (5), the spout with connecting axle (4) diameter looks adaptation is seted up to the inboard of line roller (5), the recess is seted up to the outer end inboard of connecting axle (4), and is fixed with spring (6) in the recess, the loose end of spring (6) is connected with gasket (7), one side that spring (6) were kept away from to gasket (7) is fixed with fixture block (8), the side of gasket (7) is connected with pull ring (9), pull ring (9) are located the outside of connecting axle (4).

2. The loom weft rack of claim 1, wherein: the fixing sleeve is characterized in that a fixing rod (10) is fixed on the outer side of the fixing sleeve (3), the connecting shaft (4) is sleeved on the outer side of the fixing rod (10), a corresponding spherical groove is formed in the outer wall of the fixing rod (10) and the inner wall of the connecting shaft (4), and balls (11) are movably embedded in the groove.

3. The loom weft rack of claim 1, wherein: the top of support (2) is seted up flutedly, and the recess internalization is inserted and is equipped with bolt (12), the side of bolt (12) is connected with cardboard (13), the constant head tank with cardboard (13) looks adaptation has been seted up to the upper surface of fixed cover (3).

4. A loom weft rack as claimed in claim 3 wherein: the fixing sleeve (3) is arranged in a circular shape, and surface positioning grooves of the fixing sleeve (3) are distributed in a circumferential array.

5. The loom weft rack of claim 1, wherein: the upper end of base (1) is provided with rectangle opening spout, the bottom of support (2) sets up to rectangle and slide fastening in the spout of base (1), the spout bottom rotation of base (1) is fixed with screw rod (14), the screw thread groove with screw rod (14) surface screw looks adaptation has been seted up to the bottom of support (2), screw rod (14) are connected with carousel (16) through a set of bevel gear (15) transmission, carousel (16) are located the outside of base (1).

6. The loom weft rack of claim 1, wherein: the base (1) is fixed at the upper end of the bottom plate (17), and the bottom plate (17) is arranged in a cross shape and is fixed with four groups of support legs.