CN215593335U - Novel reed air-jet loom - Google Patents

Abstract

The utility model discloses a novel reed air-jet loom, relates to the field of textile equipment, and aims to solve the problem that a reed collides with a rack during operation to generate noise, and the technical scheme is as follows: the utility model provides a novel reed air jet loom, includes frame, beat-up mechanism and reed subassembly, beat-up mechanism fixed connection is in the frame, reed subassembly fixed connection is on beat-up mechanism, there is the interval all the time in reed subassembly and frame. The novel reed air-jet loom can reduce the noise generated by the air-jet loom during working.

Description

Novel reed air-jet loom

Technical Field

The utility model relates to the field of textile equipment, in particular to a novel reed air-jet loom.

Background

The air jet loom is a shuttleless loom which adopts jet air flow to guide weft yarns to pass through a shed, the air is used as a weft insertion medium, the jetted compressed air flow generates friction traction on the weft yarns to carry out traction, the weft yarns are taken through the shed, and the aim of weft insertion is achieved through jet flow generated by air jet.

Fixedly connected with beating-up mechanism in the air jet loom, beating-up mechanism include main cam, vice cam, rotor and axis of rotation, fixedly connected with reed in the axis of rotation, and the reed includes metal frame and steel sheet, because air jet loom is efficient, and the rotation of beating-up mechanism all can drive the reed motion at every turn, beats the woof to the fell of weaving, but on the rotation of reed all can beat the metal block of fuselage at every turn, produces the noise of dazzling, influences people's quality of life.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a novel reed air jet loom, and the novel reed can reduce the noise generated by the air jet loom.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a novel reed air jet loom, includes frame, beat-up mechanism and reed subassembly, beat-up mechanism fixed connection is in the frame, reed subassembly fixed connection is on beat-up mechanism, there is the interval all the time in reed subassembly and frame.

By adopting the technical scheme, after the yarn is loaded and the air jet loom is started, the beating-up mechanism drives the reed component to rotate, the weft yarns are beaten to the cloth fell, and the reed component cannot collide with the frame in the motion process, so that the noise is avoided.

The utility model is further configured to: the motion trail of the rotating axis of the reed component is smaller than the distance between the racks.

Through adopting above-mentioned technical scheme, its axis of rotation can pass through the distance between the frame completely when the reed subassembly rotates, does not bump with the frame, produces the noise.

The utility model is further configured to: the reed assembly comprises an upper reed plate and a lower reed plate, the upper reed plate is detachably connected with the lower reed plate, and the lower reed plate is fixedly connected with the beating-up mechanism.

By adopting the technical scheme, when the warp yarns are led, the upper reed plate and the lower reed plate of the reed assembly can be opened, the warp yarns can penetrate through a gap between the upper reed plate and the lower reed plate, then the upper reed plate and the lower reed plate are combined, and the air jet loom is started to run.

The utility model is further configured to: the upper reed plate comprises a plurality of first blocking reeds, the lower reed plate comprises a plurality of second blocking reeds, the upper reed plate is hinged to the lower reed plate, the first blocking reeds are fixedly connected, the two adjacent first blocking reeds are rotatable, and the second blocking reeds are fixedly connected.

Through adopting above-mentioned technical scheme, go up the reed board and pass through hinged joint with lower reed board, opening the reed subassembly and making the warp pass that can be convenient when wearing the warp, every fender reed first can all take place to rotate, more convenient when making to wear the warp, saves time, treats that the warp wears to finish, closed reed subassembly, the warp stays in the clearance between fender reed first and the fender reed second.

The utility model is further configured to: and the adjacent first check reed and the adjacent second check reed are detachably connected.

Through adopting above-mentioned technical scheme, behind the closed reed subassembly, can dismantle between adjacent fender reed first and the adjacent fender reed second and be connected, can make and go up between reed board and the lower reed board complex inseparabler, can not loosen when the operation and take off.

The utility model is further configured to: adjacent a clamping groove is communicated between the first check reeds, a plurality of bosses are fixedly connected between the second check reeds, a plurality of clamping blocks are fixedly connected onto the bosses, the clamping blocks have elasticity, and the clamping blocks can be detachably connected into the clamping grooves.

Through adopting above-mentioned technical scheme, after people wearing the warp, can go into the draw-in groove with the fixture block card in, the elasticity of fixture block makes its card that can relax go into the draw-in groove, and can not loosen and take off when the operation.

The utility model is further configured to: the first check reed is shaped like a Chinese character ji, and the second check reed is shaped like an inverted omega.

By adopting the technical scheme, when the air jet loom works, the beating-up mechanism drives the reed component to drive the weft yarns to be sent to the weaving opening, the top end of the first reed stopper is a plane, warp yarns in the gap can be better pushed, and the cambered surface of the second reed stopper can not scratch the warp yarns when the reed stopper returns to the original position.

In conclusion, the utility model has the following beneficial effects:

when people wear the warp, the reed assembly can be conveniently opened, then the warp passes through the gap between the upper reed plate and the lower reed plate, then the air jet loom is started, the beating-up mechanism drives the reed assembly to operate, the reed assembly cannot collide with the rack in the motion process of the reed assembly, and the noise is avoided.

Drawings

FIG. 1 is a schematic view of the construction of an air jet loom according to the present invention;

FIG. 2 is a schematic view of the reed assembly and beat-up mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the construction of the upper reed plate of the present invention;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

FIG. 6 is a schematic view of the construction of a lower reed plate according to the present invention;

fig. 7 is a partial enlarged view at C in fig. 6.

In the figure: 1. a frame; 2. a beating-up mechanism; 3. feeding a reed plate; 4. a reed plate is arranged; 31. a first reed is blocked; 41. a second reed; 311. a card slot; 411. a boss; 412. and (7) clamping blocks.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

Example (b):

as shown in fig. 1, a novel reed air jet loom comprises a frame 1, a beating-up mechanism 2 and a reed assembly, wherein the beating-up mechanism 2 is fixedly connected to the frame 1, and the reed assembly is fixedly connected to the beating-up mechanism 2.

As shown in fig. 2-7, the movement locus of the reed assembly is smaller than the distance between the weaving openings in the frame 1, the reed assembly comprises an upper reed plate 3 and a lower reed plate 4, the upper reed plate 3 and the lower reed plate 4 are connected by hinges arranged at the two edges of the reed plates, the upper reed plate 3 comprises a plurality of first reed baffles 31, the lower reed plate 4 comprises a plurality of second reed baffles 41, the first reed baffles 31 are shaped like a Chinese character 'ji', the first reed baffles 31 are rotatably connected in the rotating holes of the first reed baffles 31 adjacent to the first reed baffles through connecting shafts at the bottoms of the first reed baffles, a clamping groove 311 facing the second reed baffles 41 is penetrated between the adjacent first reed baffles 31, the clamping groove 311 is circular, the second reed baffles 41 are shaped like an inverted 'omega', the adjacent second reed baffles 41 are fixedly connected, a boss 411 facing the first reed baffles 31 is fixedly connected between the adjacent second reed baffles 41, the boss 411 is a cylinder, a plurality of clamping blocks 412 are fixedly connected at one end of the boss 411 facing the first reed baffles 31, and two clamping blocks 412 are arranged, the central axis of the boss 411 is used as a reference and is distributed in a mirror image manner, the top end of the fixture block 412 is triangular, the fixture block 412 has elasticity, the depth of the clamping groove 311 is smaller than the sum of the lengths of the boss 411 and the fixture block 412, the bottom of the lower reed plate 4 is plate-shaped, the beating-up mechanism 2 is fixedly connected to the frame 1, and the movable end of the beating-up mechanism is fixedly connected with the bottom of the lower reed plate 4.

When warp yarns need to be led by the reed assembly, firstly, an upward acting force is exerted on the upper reed plate 3 far away from the hinge by hand, when the upper reed plate 3 is subjected to the upward acting force, due to the elasticity of the fixture block 412, the clamping groove 311 is separated from the fixture block 412 along with the moving direction of the upper reed plate 3, after all the fixture blocks 412 are separated, the lower end face of the upper reed plate 3 is separated from the upper end face of the lower reed plate 4, at the moment, the warp yarns can be led in from a gap between the first reed block 31 and the second reed block 41, after all needed warp yarns are led in, a downward acting force is exerted on the upper end of the upper reed plate 3, when the clamping groove 311 falls down, the clamping block 412 is subjected to extrusion force from the inner peripheral wall of the clamping groove 311 due to the elasticity of the fixture block 412, the two fixture blocks 412 are deviated towards the center of the boss 411, when the clamping groove 311 completely falls into the boss 411, the fixture block 412 is reset, and the tip at the top of the clamping block 412 exerts an extrusion acting force towards the inner peripheral wall of the clamping groove 311, the friction between the clamping block 412 and the inner peripheral wall of the clamping groove 311 is increased, after the clamping block 412 is exposed from the clamping groove 311, the tip end of the clamping block 412 can be clamped at the edge of the clamping groove 311, the clamping block cannot fall off, after the warp is pulled, the air jet loom is started, the beating-up mechanism 2 starts to operate, the acting force of the movable end of the beating-up mechanism is transmitted to the lower reed plate 4, the lower reed plate 4 drives the upper reed plate 3 to operate together, in the operation process of the reed assembly, when the reed assembly rotates to a cloth fell, the inner end face of the first reed stopper 31 can drive weft yarns to beat to the cloth fell, when the reed assembly returns to the original position, the friction between the arc inner peripheral wall of the second reed stopper 41 and the warp yarns can be reduced, and the warp yarns can not be broken.

Before starting the air jet loom, opening the upper reed plate 3 after other steps are processed, enabling warp yarns to penetrate through a gap between the upper reed plate 3 and the lower reed plate 4, closing the upper reed plate 3 after the required warp yarns are penetrated, enabling the clamping block 412 to be clamped into the clamping groove 311, then starting the air jet loom, enabling the beating-up mechanism 2 to start to operate, driving the lower reed plate 4 to rotate, and then enabling the whole reed assembly to start to operate, wherein in the operation process, the reed assembly cannot collide with the rack 1 to generate noise.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (7)

1. The utility model provides a novel reed air jet loom, includes frame (1), beating-up mechanism (2) and reed subassembly, beating-up mechanism (2) fixed connection is in frame (1), reed subassembly fixed connection is on beating-up mechanism (2), its characterized in that: the reed assembly and the rack (1) always have a distance.

2. A new reed air jet loom according to claim 1, characterized in that: the motion trail of the rotating axis of the reed component is smaller than the distance between the frames (1).

3. A new reed air jet loom according to claim 2, characterized in that: the reed component comprises an upper reed plate (3) and a lower reed plate (4), the upper reed plate (3) is detachably connected with the lower reed plate (4), and the lower reed plate (4) is fixedly connected with the beating-up mechanism (2).

4. A new reed air jet loom according to claim 3, characterized in that: go up reed board (3) and include a plurality of reed (31), reed board (4) includes a plurality of reed two (41) down, it is articulated with lower reed board (4) to go up reed board (3), and is a plurality of it is rotatable that two adjacent reed (31) are blocked in reed (31) fixed connection and, a plurality of it is two (41) fixed connection to block the reed.

5. The new reed air jet loom of claim 4, wherein: the adjacent first reed baffles (31) are detachably connected with the adjacent second reed baffles (41).

6. The new reed air jet loom of claim 4, wherein: a clamping groove (311) penetrates between every two adjacent first check reeds (31), a plurality of bosses (411) are fixedly connected between every two second check reeds (41), a plurality of clamping blocks (412) are fixedly connected to the bosses (411), the clamping blocks (412) have elasticity, and the clamping blocks (412) are detachably connected in the clamping grooves (311).

7. The new reed air jet loom of claim 4, wherein: the first check reed (31) is in a shape like a Chinese character 'ji', and the second check reed (41) is in an inverted 'omega' shape.

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