CN219430236U

CN219430236U - Air jet loom for soft fabric

Info

Publication number: CN219430236U
Application number: CN202320174377.3U
Authority: CN
Inventors: 胡志良; 王蓉; 黄小洋; 戚璐瑶; 潘虹; 董浩
Original assignee: Changzhou Dingding Textile Technology Co ltd
Current assignee: Changzhou Dingding Textile Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-28
Anticipated expiration: 2033-02-10

Abstract

The application discloses air jet loom for soft surface fabric belongs to air jet loom technical field, including two backup pads, be provided with first driving roller and second driving roller between two backup pads, first driving roller both ends are rotated with two backup pads and are connected, and the gliding spout of second driving roller is all offered to one side opposite in two backup pads, and first driving roller and second driving roller periphery all are provided with a plurality of solid fixed rings, are provided with third driving roller and fourth driving roller between two backup pads, and third driving roller both ends are rotated with two backup pads and are connected, all are provided with the hold-down assembly who links to each other with the fourth driving roller in two backup pads. The first driving roller, the third driving roller, the fourth driving roller and the second driving roller are used for conveying the knitting yarns, and the conveying grooves formed between the two adjacent fixing rings are used for respectively carrying out limit conveying on the knitting yarns, so that the knitting yarns cannot be wound.

Description

Air jet loom for soft fabric

Technical Field

The application belongs to the technical field of air jet looms, and particularly relates to an air jet loom for soft fabric.

Background

In the production process of home textile fabric, an air jet loom is usually required to be used for production, and the air jet loom is a shuttleless loom which adopts jet air flow to draw weft yarns to pass through a shed. The working principle is that air is used as weft insertion medium, the compressed air flow is used to produce friction traction force to the weft yarn to pull the weft yarn through the shed, and jet flow generated by air injection is used to achieve the purpose of weft insertion.

Because the elasticity of soft surface fabric is great, therefore need adjust the surface fabric and weave the rate of tension of line, current patent of bulletin number CN218147186U of authorizing, a high-density surface fabric is with air jet loom is disclosed, relate to air jet loom technical field, including the transport case, the inside both ends of transport case all are provided with first driven voller, the inside both sides of bottom of transport case are provided with the second driven voller, rotate through the bearing between first driven voller and the transport case and be connected, through moving mechanism, make two second driven voller can slide in the inside of transport case, and then can adjust the rate of tension between a plurality of knitting lines, prevent to weave the line to appear stretching out or knot to the in-process of transporting.

Among the above-mentioned prior art, carry a plurality of knitting lines through two first driven volleys and second driven volleyball, but first driven volleyball and second driven volleyball surface do not set up and are used for carrying out spacing mechanism to knitting lines, lead to a plurality of knitting lines in the transportation process, because the change of rate of tension, probably take place to twine, influence the later production.

Disclosure of Invention

In order to facilitate limiting conveying of the knitting yarns, the application provides an air jet loom for soft fabric.

In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a soft type air jet loom for surface fabric, includes two backup pads, two be provided with first driving roller and second driving roller between the backup pad, first driving roller both ends are rotated with two backup pads and are connected, two be provided with in the backup pad opposite one side is used for the gliding spout of second driving roller, one of them backup pad lateral wall is provided with the drive assembly that the drive second driving roller removed, first driving roller and second driving roller periphery all are provided with a plurality of solid fixed rings, two be provided with third driving roller and fourth driving roller between the backup pad, third driving roller both ends rotate with two backup pads and are connected, two all be provided with the hold-down assembly who links to each other with the fourth driving roller in the backup pad.

Through adopting above-mentioned technical scheme, carry the line of weaving through first driving roller, third driving roller, fourth driving roller and second driving roller, carry out check and spacing to a plurality of lines of weaving respectively through a plurality of solid fixed rings, make and can not take place the winding between the line of weaving, through adjusting second driving roller position, make the different positions of line are woven in second driving roller extrusion, and then adjust the line rate of tension of weaving.

Preferably, the drive assembly includes fixed block, electric putter and connecting block, fixed block fixed connection is in the backup pad lateral wall, electric putter fixed mounting is in the fixed block lateral wall, the connecting block rotates with the second driving roller to be connected, electric putter's output and connecting block fixed connection.

Through adopting above-mentioned technical scheme, flexible through electric putter drives the connecting block and removes, and then drives the second driving roller and slide along the spout, adjusts the position of second driving roller.

Preferably, the two ends of the first driving roller are respectively in running fit with the two supporting plates through bearings, and the two ends of the second driving roller are respectively arranged in the two sliding grooves in a sliding manner.

Through adopting above-mentioned technical scheme, conveniently adjust the position of second driving roller, make the different positions of second driving roller extrusion knitting line, and then adjust the knitting line rate of tension.

Preferably, a plurality of fixing rings are distributed at equal intervals, and a knitting line conveying groove is formed between two adjacent fixing rings.

Through adopting above-mentioned technical scheme, through the conveyer trough that forms between two adjacent solid fixed rings, carry out spacing respectively to a plurality of knitting lines.

Preferably, two opposite sides in the backup pad have all been seted up and have been used for installing the recess that compresses tightly the subassembly, two sets of compress tightly the subassembly and all include spring and slider, spring fixed connection roof in the recess, the slider slides and sets up in the recess, spring bottom and slider fixed connection, fourth driving roller tip and slider rotate to be connected.

Through adopting above-mentioned technical scheme, make fourth driving roller have the space of upwards moving through the spring, conveniently make fourth driving roller adapt to different knitting lines.

Preferably, the side walls on two sides of the sliding block are fixedly connected with limiting blocks, and the supporting plate is positioned on the inner side wall of the groove and provided with limiting grooves in sliding fit with the limiting blocks.

Through adopting above-mentioned technical scheme, through stopper and spacing groove sliding fit, make slider and fourth driving roller reciprocate steadily.

Preferably, the fourth driving roller has a downward movement tendency, and the third driving roller and the fourth driving roller are used for extruding the knitting yarn.

By adopting the technical scheme, the third driving roller and the fourth driving roller squeeze the knitting yarns, so that the knitting yarns are pressed and flattened.

Compared with the prior art, the beneficial effects of this application are:

1. the first driving roller, the third driving roller, the fourth driving roller and the second driving roller are used for conveying the knitting yarns, and the conveying grooves formed between the two adjacent fixing rings are used for respectively carrying out limit conveying on the knitting yarns, so that the knitting yarns cannot be wound.

2. The third driving roller and the fourth driving roller squeeze the knitting lines, so that the knitting lines are pressed and flattened, and the fourth driving roller has an upward moving space through a spring, so that the fourth driving roller is convenient to adapt to different knitting lines.

Drawings

FIG. 1 is a schematic sectional view of an air jet loom for soft fabric according to the present application;

fig. 2 is a schematic structural view of an air jet loom for soft fabric according to the present disclosure;

fig. 3 is an enlarged schematic view of the structure of the air jet loom for soft fabric shown in fig. 1.

In the figure: 1. a support plate; 2. a first driving roller; 3. a second driving roller; 4. a chute; 5. a fixing ring; 6. a third driving roller; 7. a fourth driving roller; 8. a fixed block; 9. an electric push rod; 10. a connecting block; 11. a spring; 12. a slide block; 13. and a limiting block.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-3, an air jet loom for soft fabric comprises two support plates 1, a first driving roller 2 and a second driving roller 3 are arranged between the two support plates 1, the first driving roller 2 and the second driving roller 3 are both used for conveying a knitting line, two ends of the first driving roller 2 are rotationally connected with the two support plates 1, two ends of the first driving roller 2 are respectively in rotational fit with the two support plates 1 through bearings, sliding grooves 4 for sliding the second driving roller 3 are formed in one side opposite to the two support plates 1, two ends of the second driving roller 3 are respectively arranged in the two sliding grooves 4 in a sliding mode, the position of the second driving roller 3 is convenient to adjust, the second driving roller 3 extrudes different positions of the knitting line, and the tension of the knitting line is further adjusted.

One of them backup pad 1 lateral wall is provided with the drive assembly that drive second driving roller 3 removed, and drive assembly includes fixed block 8, electric putter 9 and connecting block 10, and fixed block 8 fixed connection is in backup pad 1 lateral wall, and electric putter 9 fixed mounting is in fixed block 8 lateral walls, and connecting block 10 rotates with second driving roller 3 to be connected, and electric putter 9's output and connecting block 10 fixed connection drive connecting block 10 through electric putter 9 flexible, drive connecting block 10 and remove, and then drive second driving roller 3 and slide along spout 4.

The periphery of the first driving roller 2 and the second driving roller 3 are provided with a plurality of fixed rings 5, the fixed rings 5 are distributed at equal intervals, a knitting line conveying groove is formed between two adjacent fixed rings 5, and a plurality of knitting lines are respectively limited and conveyed through the conveying groove formed between the two adjacent fixed rings 5, so that the knitting lines cannot be wound. A third driving roller 6 and a fourth driving roller 7 are arranged between the two supporting plates 1, the fourth driving roller 7 has a downward movement trend, the third driving roller 6 and the fourth driving roller 7 are used for extruding the knitting line, the knitting line passes through the space between the third driving roller 6 and the fourth driving roller 7, and the knitting line is extruded through the third driving roller 6 and the fourth driving roller 7, so that the knitting line is pressed and flattened.

Referring to fig. 1 and 3, the both ends of third driving roller 6 are connected with two backup pads 1 rotation, all be provided with the compression subassembly that links to each other with fourth driving roller 7 on two backup pads 1, the recess that is used for installing compression subassembly is all seted up to one side that is opposite on two backup pads 1, two sets of compression subassemblies all include spring 11 and slider 12, spring 11 fixed connection is at the recess inner roof, slider 12 slides and sets up in the recess, spring 11 bottom and slider 12 fixed connection, fourth driving roller 7 tip and slider 12 rotate to be connected, make fourth driving roller 7 have the space of upwards moving through spring 11, conveniently make fourth driving roller 7 adapt to different knitting lines.

Referring to fig. 3, the side walls of two sides of the sliding block 12 are fixedly connected with limiting blocks 13, the supporting plate 1 is positioned on the inner side wall of the groove and provided with limiting grooves in sliding fit with the limiting blocks 13, and the sliding block 12 and the fourth driving roller 7 move stably up and down through the sliding fit of the limiting blocks 13 and the limiting grooves.

The principle of operation of the present application will now be described as follows: the plurality of knitting lines pass through the first driving roller 2, then pass through the space between the third driving roller 6 and the fourth driving roller 7, finally pass through the second driving roller 3, and respectively carry out limit conveying on the plurality of knitting lines through conveying grooves formed between two adjacent fixed rings 5, so that the knitting lines cannot be wound, and the follow-up processing of the knitting lines is facilitated. The electric push rod 9 stretches out and draws back, the connecting block 10 is driven to move, the second driving roller 3 is driven to slide along the sliding groove 4, and the second driving roller 3 extrudes different positions of the knitting line through adjusting the position of the second driving roller 3, so that the tension of the knitting line is adjusted.

The third driving roller 6 and the fourth driving roller 7 are used for extruding the knitting yarns, so that the knitting yarns are pressed and flattened, and the fourth driving roller 7 is provided with a space for upward movement through the spring 11, so that the fourth driving roller 7 is convenient to adapt to different knitting yarns.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.

Claims

1. The utility model provides a soft type air jet loom for surface fabric, includes two backup pad (1), its characterized in that, two be provided with first driving roller (2) and second driving roller (3) between backup pad (1), first driving roller (2) both ends are rotated with two backup pads (1) and are connected, two relative one side has all been seted up in backup pad (1) is used for second driving roller (3) gliding spout (4), one of them backup pad (1) lateral wall is provided with the drive assembly that drive second driving roller (3) moved, first driving roller (2) and second driving roller (3) periphery all are provided with a plurality of solid fixed rings (5), two be provided with third driving roller (6) and fourth driving roller (7) between backup pad (1), third driving roller (6) both ends are rotated with two backup pads (1) and are connected, two all be provided with the hold-down assembly who links to each other with fourth driving roller (7) in backup pad (1).

2. The air jet loom for soft fabric according to claim 1, wherein the driving assembly comprises a fixed block (8), an electric push rod (9) and a connecting block (10), the fixed block (8) is fixedly connected to the side wall of the supporting plate (1), the electric push rod (9) is fixedly installed on the side wall of the fixed block (8), the connecting block (10) is rotationally connected with the second driving roller (3), and the output end of the electric push rod (9) is fixedly connected with the connecting block (10).

3. The air jet loom for soft fabric according to claim 1, wherein two ends of the first driving roller (2) are respectively in running fit with the two supporting plates (1) through bearings, and two ends of the second driving roller (3) are respectively arranged in the two sliding grooves (4) in a sliding manner.

4. An air jet loom for soft fabric according to claim 1, characterized in that a plurality of said fixing rings (5) are equally spaced, and a thread conveying groove is formed between two adjacent fixing rings (5).

5. The air jet loom for soft fabric according to claim 1, wherein two opposite sides of the supporting plates (1) are provided with grooves for installing pressing assemblies, the two pressing assemblies comprise springs (11) and sliding blocks (12), the springs (11) are fixedly connected to the inner top wall of the grooves, the sliding blocks (12) are slidably arranged in the grooves, the bottom ends of the springs (11) are fixedly connected with the sliding blocks (12), and the end parts of the fourth driving rollers (7) are rotatably connected with the sliding blocks (12).

6. The air jet loom for soft fabric according to claim 5, wherein the side walls of the two sides of the sliding block (12) are fixedly connected with limiting blocks (13), and the inner side wall of the supporting plate (1) is provided with limiting grooves which are in sliding fit with the limiting blocks (13).

7. An air jet loom for soft fabric according to claim 1, characterized in that the fourth driving roller (7) has a downward movement tendency, and the third driving roller (6) and the fourth driving roller (7) are used for pressing the thread.