WO2022077639A1

WO2022077639A1 - Waste edge collecting apparatus for air jet loom

Info

Publication number: WO2022077639A1
Application number: PCT/CN2020/126598
Authority: WO
Inventors: 马林
Original assignee: 单县祥瑞纺织有限公司
Priority date: 2020-10-15
Filing date: 2020-11-04
Publication date: 2022-04-21
Also published as: CN112160058A

Abstract

The present invention belongs to the technical field of spinning, and particularly relates to a waste edge collecting apparatus for an air jet loom. The waste edge collecting apparatus comprises an aa-shaped rack, wherein an electric motor is fixedly arranged on an inner side wall of a top end face of the rack; a bb-shaped bracket is fixedly arranged above an inner side wall of a left end face of the rack; and a shaft sleeve is fixedly arranged at the central position of an inner side wall of a top end face of the bracket. A worker winds and fixes one end of a waste edge on the shaft sleeve, at this time, the electric motor is powered on to drive a connecting rod to rotate, so as to wind the waste edge; and after winding of the waste edge is completed, the electric motor is powered off, at this time, the worker manually rotates the shaft sleeve, such that sliding grooves in two ends of an outer side wall of the shaft sleeve and sliding grooves in two sides of an outer side wall of the connecting rod are located in the same vertical plane, at this time, electric push rods are powered on, such that the electric push rods push link rods to slide downwards, at this time, the waste edge wound around the connecting rod falls downwards, and at this time, the worker manually takes off the waste edge on the connecting rod, thereby implementing a waste edge taking-out operation.

Description

A waste edge collection device for air-jet looms

technical field

The invention belongs to the technical field of textiles, and in particular relates to a waste edge collecting device for an air jet loom.

Background technique

The air jet loom is a shuttleless loom that uses jet air to pull the weft yarn through the shed. The jet produced by the air jet is used to achieve the purpose of weft insertion. When the air jet loom is working, waste edges will be generated, and waste edge collection equipment needs to be used.

The existing technology has the following problems: the waste edge produced by the air-jet loom has the same length as the woven piece of cloth, so the waste edge cannot be wound on the collection equipment all the time, which is inconvenient to use, and the existing waste edge collection equipment has the following problems. The winding mechanism on the top is inconvenient to remove the wound waste edges, or it is easy to remove but requires a lot of extra bobbins, resulting in waste of resources.

In order to solve the above problems, the present application proposes a waste edge collecting device for an air-jet loom.

Utility model content

In order to solve the problems raised in the above background art. The invention provides a waste edge collecting device for an air jet loom, which has the characteristics of being convenient for winding the newly cut waste edge and convenient for removing the waste edge.

In order to achieve the above purpose, the present invention provides the following technical solutions: a waste edge collecting device for an air-jet loom, comprising a frame set in a "└" shape, and a motor is fixed on the inner side wall of the top surface of the frame, and the Above the inner side wall of the left end face of the rack, there is a fixed

A bracket arranged in the shape of an “I” type, a shaft sleeve is fixed at the center of the inner side wall of the top end surface of the bracket, and a connecting rod in an “I” shape is fixed at the end of the rotating shaft of the motor, and the connecting rod penetrates the shaft The connecting rod is rotatably connected to the bracket through a bearing, the connecting rod is rotatably connected to the shaft sleeve, and the outer side walls of the connecting rod and the shaft sleeve are provided with sliding grooves. The bottom end face of the connecting rod is fixed with a movable rod, the adjacent end faces of the connecting rod are fixed with an electric push rod, the telescopic end of the electric push rod is fixed with a connecting rod, and the other end of the connecting rod is fixed with the connecting rod. The shaft sleeve is slidably connected, and the inner side wall of the bottom end face of the frame is slidably connected with a collection box having a concave structure.

Preferably, as a waste edge collecting device for an air-jet loom of the present invention, universal wheels are fixed at four corners of the bottom end face of the frame.

It is preferable as a waste edge collecting device for an air-jet loom of the present invention, which further includes a patch, the front end of the outer side wall of the shaft sleeve is rotatably connected with the patch, and the front end of the outer side wall of the shaft sleeve is sleeved on the rotating shaft. There is a torsion spring, one end of the torsion spring is fixedly connected with the patch, and the other end of the torsion spring is fixedly connected with the shaft sleeve.

Preferably, as a waste edge collecting device for an air jet loom of the present invention, a second spring is fixedly arranged on the adjacent end faces of the two transverse bars of the movable bar.

Preferably, as a waste edge collecting device for an air-jet loom of the present invention, when the connecting rod slides down to the outer side wall of the connecting rod, the connecting rod is slidably connected to the connecting rod.

Compared with the prior art, the beneficial effect of the present invention is as follows: the staff winds and fixes one end of the waste edge on the shaft sleeve, and at this time, the motor is energized, and then the connecting rod is driven to rotate, and then the cut from the air-jet loom is cut. The waste edge is wound. After the waste edge winding is completed, the motor is powered off. At this time, the staff manually rotates the shaft sleeve, so that the chutes at both ends of the outer side wall of the shaft sleeve are in the same position as the chutes on both sides of the outer side wall of the connecting rod. On the vertical plane, the electric push rod is energized at this time, and then the electric push rod pushes the connecting rod to slide down. At this time, the waste edge wrapped around the connecting rod falls off. At this time, the staff manually removes the waste on the connecting rod. It realizes the removal of the waste edge and saves a lot of resources for using spools. The staff clamps one end of the waste edge cut from a new piece of cloth between the patch and the bushing with one hand. The setting of the torsion spring not only fixes the waste edge, but also facilitates the reset of the patch, which is convenient for the subsequent winding operation of the waste edge.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the front view structure schematic diagram of the present invention;

Fig. 3 is the enlarged structural representation at A place in the present invention;

4 is a schematic structural diagram of a shaft sleeve, a torsion spring and a patch in the present invention;

Fig. 5 is the enlarged structural representation at B in the present invention;

In the picture: 1, frame; 2, motor; 3, bracket; 4, connecting rod; 5, electric push rod; 6, connecting rod; 7, shaft sleeve; 8, collection box; 9, torsion spring; 10, ten thousand To the wheel; 11, the patch; 12, the activity rod; 13, the second spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

As shown in Figure 1, Figure 2, Figure 3, Figure 4 and Figure 5;

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the front view structure schematic diagram of the present invention;

FIG. 5 is an enlarged schematic structural diagram of position B in the present invention.

A waste edge collecting device for an air-jet loom, comprising a frame 1 arranged in a "└" shape, a motor 2 is fixed on the inner side wall of the top surface of the frame 1, and a motor 2 is fixed above the inner side wall of the left end face of the frame 1.

The bracket 3 is set in the shape of the bracket 3, a shaft sleeve 7 is fixed at the central position of the inner side wall of the top end surface of the bracket 3, and a connecting rod 4 arranged in an "I" shape is fixed at the end of the rotating shaft of the motor 2, and the connecting rod 4 penetrates the shaft sleeve 7. , the connecting rod 4 is rotatably connected with the bracket 3 through the bearing, the connecting rod 4 is rotatably connected with the shaft sleeve 7, the connecting rod 4 and the outer side wall of the shaft sleeve 7 are provided with sliding grooves on both sides, and the bottom end surface of the connecting rod 4 is fixedly provided with The movable rod 12 and the adjacent end faces of the connecting rod 4 are fixed with an electric push rod 5. The telescopic end of the electric push rod 5 is fixed with a connecting rod 6, and the other end of the connecting rod 6 is slidably connected with the shaft sleeve 7. 1. The inner side wall of the bottom end face is slidably connected with a collection box 8 in a concave structure.

It should be noted that: in this embodiment, the connecting rod 4 is arranged in a cylindrical structure.

In the present embodiment: the staff wraps one end of the waste edge on the shaft sleeve 7, and then energizes the motor 2, and then drives the connecting rod 4 to rotate, and then winds the waste edge cut from the air-jet loom. After the waste edge winding is completed, the motor 2 is powered off. At this time, the staff manually rotates the shaft sleeve 7 so that the chutes at both ends of the outer side wall of the shaft sleeve 7 and the chutes on both sides of the outer side wall of the connecting rod 4 are in the same vertical plane. At this time, the electric push rod 5 is energized, so that the electric push rod 5 pushes the connecting rod 6 to slide down, and the waste edge wrapped around the connecting rod 4 falls off downward. At this time, the staff manually removes the connecting rod 4 Waste edge, realize the removal of waste edge, and save a lot of resources for using bobbins.

As shown in Figure 1 and Figure 2;

Fig. 1 is the structural representation of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention.

In an optional embodiment, universal wheels 10 are fixed at four corners of the bottom end face of the frame 1 .

In this embodiment: this setting is convenient for the staff to move the device.

As shown in Figure 4;

4 is a schematic structural diagram of a shaft sleeve, a torsion spring and a patch in the present invention.

In an optional embodiment, it also includes a patch 11, the front end of the outer side wall of the shaft sleeve 7 is connected with the patch 11 through the rotation shaft, and the rotation shaft at the front end of the outer side wall of the shaft sleeve 7 is sleeved with a torsion spring 9. The torsion spring One end of 9 is fixedly connected with the patch 11 , and the other end of the torsion spring 9 is fixedly connected with the shaft sleeve 7 .

In this embodiment, the staff clamps one end of the scrap edge cut out from a new piece of cloth with one hand between the patch 11 and the shaft sleeve 7 and the setting of the torsion spring 9, that is, the scrap edge is fixed at the same time. It is also convenient for the reset of the patch 11, and it is convenient for the subsequent winding operation of the waste edge.

As shown in Figure 1 and Figure 3;

Fig. 1 is the structural representation of the present invention;

FIG. 3 is an enlarged structural schematic diagram of the position A in the present invention.

In an optional embodiment, a second spring 13 is fixedly provided on the adjacent end faces of the two transverse bars of the movable bar 12 .

In this embodiment: this setting is convenient for the reset work of the movable rod 12 .

As shown in Figure 1 and Figure 2;

Fig. 1 is the structural representation of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention.

In an optional embodiment, when the connecting rod 6 slides down to the outer side wall of the connecting rod 4 , the connecting rod 6 is slidably connected with the connecting rod 4 .

The working principle and use process of the present invention: all electrical appliances in the equipment are supplied with electric energy by an external power supply, the equipment is placed at the work site, and the staff wraps one end of the waste edge on the shaft sleeve 7, and at this time, the motor 2 is energized , and then drive the connecting rod 4 to rotate, and then wind the waste edge cut from the air-jet loom. After the waste edge winding is completed, the motor 2 is powered off. At this time, the staff manually rotates the shaft sleeve 7 to make the shaft sleeve 7 The chutes at both ends of the outer side wall and the chutes on both sides of the outer side wall of the connecting rod 4 are in the same vertical plane. At this time, the electric push rod 5 is energized, so that the electric push rod 5 pushes the connecting rod 6 to slide down, and the winding is wound at this time. The waste edge on the connecting rod 4 falls off downward. At this time, the staff manually removes the waste edge on the connecting rod 4 to realize the removal of the waste edge, which saves a lot of resources for using the bobbin. One end of the scrap edge cut out from a new piece of cloth is sandwiched between the patch 11 and the shaft sleeve 7, and the setting of the torsion spring 9 not only fixes the scrap edge, but also facilitates the reset of the patch 11, which is convenient for subsequent Wrap the scrap edges.

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

A waste edge collecting device for an air jet loom, characterized in that it comprises a frame (1) arranged in a "└" shape, and a motor (2) is fixedly arranged on the inner side wall of the top end surface of the frame (1), so that the Above the inner side wall of the left end face of the frame (1) is fixed with a
A bracket (3) arranged in the shape of a bracket (3), a shaft sleeve (7) is fixed at the central position of the inner side wall of the top end surface of the bracket (3), and the end of the rotating shaft of the motor (2) is fixedly arranged in an "I" shape. the connecting rod (4), the connecting rod (4) penetrates the bushing (7), the connecting rod (4) is rotatably connected to the bracket (3) through a bearing, and the connecting rod (4) is connected to the The shaft sleeve (7) is rotatably connected, the connecting rod (4) and the outer side wall of the shaft sleeve (7) are provided with sliding grooves on both sides, and the bottom end surface of the connecting rod (4) is fixedly provided with A movable rod (12), an electric push rod (5) is fixed on the adjacent end faces of the connecting rod (4), and a connecting rod (6) is fixed at the telescopic end of the electric push rod (5). The other end of the connecting rod (6) is slidably connected with the shaft sleeve (7), and the inner side wall of the bottom end face of the frame (1) is slidably connected with a collection box (8) having a concave structure.
The waste edge collecting device for an air-jet loom according to claim 1, wherein the four corners of the bottom end face of the frame (1) are fixedly provided with universal wheels (10).
The waste edge collecting device for an air jet loom according to claim 1, characterized in that it further comprises a patch (11), and the front end of the outer side wall of the shaft sleeve (7) is rotatably connected with the patch (11) through a rotating shaft, A torsion spring (9) is sleeved on the rotating shaft at the front end of the outer side wall of the shaft sleeve (7), one end of the torsion spring (9) is fixedly connected with the patch (11), and the torsion spring (9) The other end of the shaft is fixedly connected with the shaft sleeve (7).
The waste edge collecting device for an air jet loom according to claim 1, characterized in that a second spring (13) is fixedly arranged on the adjacent end faces of the two transverse bars of the movable bar (12).
The waste edge collecting device for an air-jet loom according to claim 1, characterized in that: when the connecting rod (6) slides down to the outer side wall of the connecting rod (4), the connecting rod (6) is connected to the outer wall of the connecting rod (4). The connecting rods (4) are slidably connected.