A jet loom selvedge device

Abstract

The application provides a jet loom edge twisting device, and belongs to the technical field of jet looms, which comprises a first connecting plate, a second connecting plate is arranged above the first connecting plate, a motor is installed on the second connecting plate, a first rotating roller is fixedly connected to the output shaft of the motor, a second rotating roller is rotatably installed on the second connecting plate, a first conveying belt and a second conveying belt are installed on the outer sides of the first rotating roller and the second rotating roller, an edge twisting machine is arranged above the second connecting plate, the edge twisting machine and the first connecting plate are fixedly connected, and a first supporting plate is welded on the second connecting plate. The application solves the problems that the existing edge twisting machine cannot stably guide the cloth, cannot adjust the tension of the cloth during edge twisting, and cannot adjust the pressing range of the edge twisting machine according to the size of the cloth.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of air jet loom, specifically, relate to a air jet loom edge crimping device. BACKGROUND

[0002] Air jet loom is a kind of efficient weaving equipment, uses airflow to replace traditional mechanical device to carry out shuttle propulsion in weaving process, has higher production speed and better fabric quality.Air jet loom is widely used in the production of various fabrics, such as cotton cloth, chemical fiber cloth, silk, etc., becomes important equipment of modern textile industry.In the fabric production process, if the edge is not handled properly, it is easy to produce off-line, loose edge and other phenomena, affect the appearance and use performance of fabric.Therefore, it is necessary to use edge crimping machine, and the existing edge crimping machine still has some defects.

[0003] For example, the utility model patent with publication number CN218115753U discloses an air jet loom edge crimping device, which comprises a yarn guide seat, a rotating shaft is arranged at the top end of the yarn guide seat, a guide wheel is rotatably installed at the side end of the rotating shaft, a limiting ring is fixedly installed at the top end and the bottom end of the rotating shaft located at the top end and the bottom end of the guide wheel, a No.1 fixed ring and a No.2 fixed ring are respectively sleeved at the top end and the bottom end of the rotating shaft located at the limiting ring, a No.1 supporting rod is fixedly installed at one side of the No.1 fixed ring, an upper frame is fixedly installed at one side of the No.1 supporting rod, a No.2 supporting rod is fixedly installed at one side of the No.2 fixed ring, and a lower frame is fixedly installed at one side of the No.2 supporting rod, a yarn guide is arranged between the upper frame and the lower frame, and mounting blocks are fixedly installed at the bottom end of the upper frame on both sides.The air jet loom edge crimping device of the present application has the advantages of simple structure, convenient use, enhanced connection stability, improved use effect, and convenient installation and disassembly.The above-mentioned device can realize the function of convenient disassembly, but it cannot stably guide the cloth during use, cannot adjust the tension degree of the cloth during edge crimping, cannot adjust the pressing range of the edge crimping machine according to the size of the cloth, and has insufficient adaptability.

[0004] Therefore, we improve it and propose an air jet loom edge crimping device. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in view of the existing edge crimping machine cannot stably guide the cloth, cannot adjust the tension degree of the cloth during edge crimping, and cannot adjust the pressing range of the edge crimping machine according to the size of the cloth.

[0006] In order to realize the above-mentioned invention purpose, the utility model provides the following technical scheme:

[0007] Air jet loom edge crimping device to improve the above-mentioned problems.

[0008] The present application is as follows:

[0009] The utility model provides a kind of edge twisting machine, including first connecting plate, the upper portion of the first connecting plate is provided with second connecting plate, motor is installed on the second connecting plate, the output shaft of the motor is fixedly connected with first roller, second roller is rotatably installed on the second connecting plate, first conveying belt and second conveying belt are installed on the outside of the first roller and second roller, the upper portion of the second connecting plate is provided with edge twisting machine, and the edge twisting machine and first connecting plate are fixedly connected, first support plate is welded on the second connecting plate, connecting shaft is rotatably installed in the first support plate, and first connecting cylinder is fixedly connected on the connecting shaft.

[0010] As a preferred technical solution of the present application, the side of the first connecting plate is fixedly connected with a bracket, the first electric push rod is fixedly connected to the bracket, the push plate is abutted on the first electric push rod, and the bracket and the second connecting plate are mutually attached.

[0011] As a preferred technical solution of the present application, the middle of the first connecting plate is fixedly connected with a second electric push rod, and the top of the second electric push rod is connected with the second connecting plate.

[0012] As a preferred technical solution of the present application, the first connecting cylinder is fixedly connected with a spline rod, and the spline rod is keyed connected with a second connecting cylinder.

[0013] As a preferred technical solution of the present application, the connecting shaft is slidably installed with a damping block, and the outer wall of the damping block and the inner wall of the first support plate are mutually abutted.

[0014] As a preferred technical solution of the present application, the damping block is fixedly connected with a link rod.

[0015] As a preferred technical solution of the present application, the damping block and the link rod are both made of rubber material, and the damping block and the link rod are both arranged along the circumference of the connecting shaft.

[0016] As a preferred technical solution of the present application, the push plate and the second conveying belt are mutually abutted, and the second connecting cylinder is rotatably connected with the push plate.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] In the scheme of the present application:

[0019] 1. By setting the first roller, the second roller, the first conveying belt, the second conveying belt and the first connecting cylinder, when the motor drives the first roller to rotate, the first conveying belt and the second conveying belt are driven to rotate synchronously, and the first roller, the first conveying belt and the second conveying belt are used to clamp and convey the cloth, which enhances the convenience of the device in use, and solves the problem that the existing edge twisting machine cannot stably guide the cloth.

[0020] 2. The device can be used by elongating or shortening the first electric push rod, and pushing the second conveying belt close to the first conveying belt through the push plate, so that the second connecting barrel slides on the spline rod, thereby adapting to different lengths of cloth, enhancing the adaptability of the device, and the device can adjust the number of installed damping blocks, so that the device can change the rotation resistance of the first connecting barrel and the second connecting barrel, thereby changing the tension degree of the cloth, solving the problem that the existing edge twisting machine cannot adjust the tension degree of the cloth during edge twisting, and the device can adjust the pressing range of the edge twisting machine according to the size of the cloth. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is Figure 1 It is an enlarged schematic diagram of the structure at A in the middle;

[0023] Figure 3 It is a schematic diagram of the connecting structure of the first connecting plate and the second connecting plate of the utility model;

[0024] Figure 4 It is a schematic diagram of the overall structure of the push plate of the utility model.

[0025] Indicated in the figure: 1, first connecting plate; 2, second connecting plate; 3, motor; 4, first rotating roller; 5, second rotating roller; 6, first conveying belt; 7, edge twisting machine; 8, second conveying belt; 9, first supporting plate; 10, first connecting barrel; 11, connecting shaft; 12, damping block; 13, connecting rod; 14, spline rod; 15, second connecting barrel; 16, push plate; 17, support; 18, first electric push rod; 19, second electric push rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] Example 1:

[0032] like Figures 1-4 As shown, this embodiment proposes a hemming device for an air-jet loom, including a first connecting plate 1, a second connecting plate 2 above the first connecting plate 1, a motor 3 mounted on the second connecting plate 2, a first rotating roller 4 fixedly connected to the output shaft of the motor 3, a second rotating roller 5 rotatably mounted on the second connecting plate 2, a first conveyor belt 6 and a second conveyor belt 8 mounted on the outer sides of the first rotating roller 4 and the second rotating roller 5, respectively. The motor 3 drives the first rotating roller 4 to rotate, thereby cooperating with the second rotating roller 5 to drive the first conveyor belt 6 and the second conveyor belt 8 to rotate, so as to transport the fabric subsequently. A hemming machine 7 is mounted above the second connecting plate 2, and the hemming machine 7 is fixedly connected to the first connecting plate 1. A first support plate 9 is welded onto the second connecting plate 2, and a connecting shaft 11 is rotatably mounted inside the first support plate 9. A first connecting cylinder 10 is fixedly connected to the connecting shaft 11. By adjusting the position of the second conveyor belt 8, the device can change the pressing range when transporting the fabric, thereby adapting to hemming work on fabrics of different sizes.

[0033] Example 2:

[0034] The solution in Example 1 will be further described below with reference to its specific working method.

[0035] like Figure 1 As shown, in a preferred embodiment, based on the above method, a bracket 17 is fixedly connected to the side of the first connecting plate 1, a first electric push rod 18 is fixedly connected to the bracket 17, a push plate 16 is abutted on the first electric push rod 18, the bracket 17 and the second connecting plate 2 are in close contact with each other, the first electric push rod 18 is used to adjust the position of the push plate 16, and the push plate 16 facilitates subsequent changes in the pressing range of the device on the fabric.

[0036] As Figure 3 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the middle of the first connecting plate 1 is fixedly connected with the second electric push rod 19, the top of the second electric push rod 19 is connected with the second connecting plate 2, the second electric push rod 19 on the device is used to change the distance between the first connecting plate 1 and the second connecting plate 2, so as to adapt to different thicknesses of cloth for use.

[0037] As Figure 1 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the first connecting cylinder 10 is fixedly connected with the spline rod 14, the outer side key of the spline rod 14 is connected with the second connecting cylinder 15, the spline rod 14 can slide on the second connecting cylinder 15, so as to press different sizes of cloth subsequently, and the application range of the device is improved.

[0038] As Figure 2 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the damping block 12 is slidingly installed on the connecting shaft 11, the outer wall of the damping block 12 and the inner wall of the first supporting plate 9 abut each other, the damping block 12 is fixedly connected with the connecting rod 13, the damping block 12 on the connecting shaft 11 can provide the rotating resistance of the connecting shaft 11, the greater the rotating resistance, the greater the tension degree of the cloth.

[0039] As Figure 2 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the damping block 12 and the connecting rod 13 are both of rubber material, the damping block 12 and the connecting rod 13 are both arranged along the circumference of the connecting shaft 11, the connecting rod 13 facilitates subsequent removal and installation of the damping block 12 in different positions and quantities, so as to subsequently adjust the tension degree of the cloth.

[0040] As Figure 1 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the push plate 16 and the second conveying belt 8 abut each other, the second connecting cylinder 15 is rotationally connected with the push plate 16, the push plate 16 is used to adjust the position of the second conveying belt 8, so as to change the conveying range of the device and the pressing range of the cloth.

[0041] Specifically, in use, the air jet loom edge twisting device has the following advantages: Figure 1 , Figure 3 and Figure 4As shown, the second electric push rod 19 on the device is used to adjust the distance between the first connecting plate 1 and the second connecting plate 2, so as to fine tune the vertical distance between the edge rolling machine 7 and the cloth, and adjust the pressing range of the device according to the size of the cloth during the edge rolling process. The first electric push rod 18 on the support 17 is extended to push the push plate 16, and the push plate 16 can drive the second connecting cylinder 15 and the second conveying belt 8 to move. The first rotating roller 4 is driven to rotate by the motor 3, so as to cooperate with the second rotating roller 5 to drive the first conveying belt 6 and the second conveying belt 8 to rotate, so as to facilitate subsequent conveying of the cloth. By adjusting the position of the second conveying belt 8, the device can change the pressing range when conveying the cloth, and thus adapt to different sizes of the cloth for edge rolling work.

[0042] As shown in Figure 1 and Figure 2 As shown, the outer wall of the damping block 12 and the inner wall of the first support plate 9 abut each other, so that the damping block 12 on the connecting shaft 11 can provide a rotating resistance of the connecting shaft 11. The greater the rotating resistance, the greater the tension of the cloth when being rotated by the first conveying belt 6 and the second conveying belt 8. The connecting rod 13 facilitates subsequent removal and installation of damping blocks 12 of different positions and quantities, so as to adjust the tension of the cloth, and thus change the edge rolling effect of the edge rolling machine 7.

[0043] The first connecting plate 1, the second connecting plate 2, the motor 3, the first rotating roller 4, the second rotating roller 5, the first conveying belt 6, the edge rolling machine 7, the second conveying belt 8, the first support plate 9, the first connecting cylinder 10, the connecting shaft 11, the damping block 12, the connecting rod 13, the spline rod 14, the second connecting cylinder 15, the push plate 16, the support 17, the first electric push rod 18, and the second electric push rod 19.

[0044] The above embodiments are only used to illustrate the technical solutions described in the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present application; and all technical solutions and improvements within the spirit and scope of the invention are encompassed in the scope of the claims of the present application.

Claims

1. An air jet loom selvedge device comprising a first connecting plate (1), characterized in that, The upper side of the first connecting plate (1) is provided with a second connecting plate (2), a motor (3) is installed on the second connecting plate (2), a first rotating roller (4) is fixedly connected to the output shaft of the motor (3), a second rotating roller (5) is rotatably installed on the second connecting plate (2), a first conveying belt (6) and a second conveying belt (8) are installed on the outer sides of the first rotating roller (4) and the second rotating roller (5), a twisting edge machine (7) is arranged above the second connecting plate (2), the twisting edge machine (7) and the first connecting plate (1) are fixedly connected, a first supporting plate (9) is welded on the second connecting plate (2), a connecting shaft (11) is rotatably installed in the first supporting plate (9), and a first connecting cylinder (10) is fixedly connected to the connecting shaft (11).

2. A jet loom edger according to claim 1, characterized in that The side surface of the first connecting plate (1) is fixedly connected with a support (17), the support (17) is fixedly connected with a first electric push rod (18), the first electric push rod (18) is abutted with a push plate (16), and the support (17) and the second connecting plate (2) are mutually attached.

3. A gas jet loom edger according to claim 1, characterized in that, The middle of the first connecting plate (1) is fixedly connected with a second electric push rod (19), and the top of the second electric push rod (19) is connected with the second connecting plate (2).

4. A gas jet loom edger according to claim 2, characterized in that The first connecting cylinder (10) is fixedly connected with a spline rod (14), and the spline rod (14) is key-connected with a second connecting cylinder (15).

5. An air jet loom let-off motion according to claim 1, wherein The connecting shaft (11) is slidably installed with a damping block (12), and the outer wall of the damping block (12) and the inner wall of the first supporting plate (9) are mutually abutted.

6. A jet loom edger according to claim 5, characterised in that, The damping block (12) is fixedly connected with a connecting rod (13).

7. A jet loom edger according to claim 6, characterised in that, The damping block (12) and the connecting rod (13) are both made of rubber material, and the damping block (12) and the connecting rod (13) are both arranged along the circumference of the connecting shaft (11).

8. A rapier loom edger according to claim 4, characterized in that, The push plate (16) and the second conveying belt (8) are mutually abutted, and the second connecting cylinder (15) is rotatably connected with the push plate (16).

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