Cloth guiding structure of cloth rolling machine

Abstract

The utility model relates to the technical field of a cloth rolling vehicle, and discloses a cloth guide structure of a cloth rolling vehicle, which comprises a working frame, a guide plate and a guide plate, the working mechanism is installed in an inner cavity of the working frame and used for flatly guiding the cloth, the working mechanism comprises a tensioning assembly, a guiding assembly and a limiting assembly, the tensioning assembly is installed at the bottom of the inner cavity of the working frame and used for tensioning the cloth, and the guiding assembly is installed at the top of the tensioning assembly and used for guiding and transporting the cloth. According to the cloth tensioning device, cloth can be tensioned through the tensioning assembly installed in the inner cavity of the working frame, especially the cam driven by the servo motor and the lifting plate structure. By means of the design, it is guaranteed that the tension of the cloth is even in the conveying process, the phenomenon that the cloth is loose due to long-time use is avoided, and therefore the flatness and straightness of the cloth are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of cloth rolling vehicles, in particular to a cloth material guiding structure of a cloth rolling vehicle. Background Art

[0002] In the process of the finishing process of printing and dyeing equipment, a flat-width single-layer cloth-threading padder is widely used. In the process of finishing the cloth, a single layer of cloth is passed through the flat-width single-layer cloth-threading padder.

[0003] During use, an existing cloth rolling trolley generally needs to be configured with a corresponding material guiding structure. The existence of the material guiding structure will allow the cloth to pass into the interior of the cloth rolling trolley and limit the moving direction of the cloth. However, in actual use, due to long-term use, looseness will appear between the cloth and the material guiding structure, making it impossible for the cloth to enter the inner cavity of the cloth rolling trolley smoothly and flatly, affecting the normal use of the cloth rolling trolley. Based on this, the utility model designs a cloth guiding structure for the cloth rolling trolley to solve the above problem. Utility Model Content

[0004] In view of this, the utility model aims to provide a cloth guiding structure for a cloth rolling machine to solve the problem of lack of a tensioning structure in the background technology.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A cloth guiding structure for a cloth rolling mill, comprising:

[0007] A working frame, the bottom of which is provided with a groove for transporting cloth;

[0008] A working mechanism, which is installed in the inner cavity of the working frame and is used for smoothing and guiding the cloth. The working mechanism includes a tensioning assembly, a guiding assembly and a limiting assembly. The tensioning assembly is installed at the bottom of the inner cavity of the working frame and is used for tensioning the cloth. The guiding assembly is installed at the top of the tensioning assembly and is used for guiding and transporting the cloth. The limiting assembly is installed in the inner cavity of the working frame and is used for limiting the cloth.

[0009] Preferably, the tensioning assembly includes a motor seat and a connecting seat installed on the top of the working frame, a servo motor is installed in the inner cavity of the motor seat, a rotating shaft is rotatably connected between the output shaft of the servo motor and the connecting seat, a cam is fixedly connected to the outer ring of the rotating shaft, a lifting plate is installed on the top of the cam, a sliding groove is opened at the bottom of the lifting plate, the cam is slidably connected in the inner cavity of the sliding groove, and a telescopic assembly is also installed on the lifting plate and the bottom of the inner cavity of the working frame.

[0010] Preferably, the telescopic assembly includes telescopic rods installed at the bottom of the lifting plate and the inner cavity of the working frame, and the telescopic rods are distributed in a plurality of matrix arrays.

[0011] Preferably, the guide assembly includes a first fixed plate installed on the top of the lifting plate, and a first guide roller is installed between the first fixed plates. The guide assembly also includes a second fixed plate installed on one side of the working frame, and a second guide roller is installed between the second fixed plates.

[0012] Preferably, the limiting assembly includes an electric push rod installed on one side of the working frame, a movable plate is installed on one side of the electric push rod, a rotating rod is hinged on one side of the movable plate, a working rod is hinged on one side of the rotating rod, a connecting rod is installed on the side of the working rod close to the electric push rod, a push plate is fixedly connected to the side of the connecting rod close to the electric push rod, the push plate is designed to be wide on the left and narrow on the right, and a connecting assembly is also installed on one side of the working rod.

[0013] Preferably, the connecting assembly includes a rotating rod installed on one side of the working frame, and the rotating rod is rotatably connected to the working rod via a pin.

[0014] Compared with the prior art, the cloth guiding structure of the cloth rolling mill described in the utility model has the following features:

[0015] Beneficial effects:

[0016] 1. The utility model can realize the tensioning of the cloth by means of the tensioning assembly installed in the inner cavity of the working frame, especially the cam and lifting plate structure driven by the servo motor. This design ensures the uniform tension of the cloth during transportation, avoids the loosening of the cloth due to long-term use, and thus ensures the flatness and straightness of the cloth.

[0017] 2. In the utility model, the limit assembly is driven by an electric push rod, so that the moving plate and its connected rotating rod, working rod and push plate move accordingly. The special design of the push plate (wide on the left and narrow on the right) enables it to fit closely to the edge of the fabric, preventing the fabric from shifting or wrinkling during transportation. At the same time, through the rotating rod and pin in the connecting assembly, the limit assembly can flexibly adapt to fabrics of different sizes and shapes, ensuring that the fabric is always in the correct position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Figure 3 It is a bottom view of the utility model;

[0022] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0023] Description of reference numerals:

[0024] 1. Working frame; 2. Groove; 3. Motor seat; 4. Connecting seat; 5. Servo motor; 6. Rotating shaft; 7. Cam; 8. Lifting plate; 9. Slide; 10. Telescopic rod; 11. First fixed plate; 12. First guide roller; 13. Second fixed plate; 14. Second guide roller; 15. Electric push rod; 16. Moving plate; 17. Rotating rod; 18. Working rod; 19. Connecting rod; 20. Push plate; 21. Rotating rod. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] Please refer to Figure 1-Figure 3 , a cloth guiding structure for a cloth rolling mill, comprising:

[0030] A working frame 1, the bottom of which is provided with a groove 2 for transporting fabrics;

[0031] Working mechanism, the working mechanism is installed in the inner cavity of the working frame 1 and is used for smoothing and guiding the cloth. The working mechanism includes a tensioning component, a guiding component and a limiting component. The tensioning component is installed at the bottom of the inner cavity of the working frame 1 and is used for tensioning the cloth. The guiding component is installed on the top of the tensioning component and is used for guiding and transporting the cloth. The limiting component is installed in the inner cavity of the working frame 1 and is used for limiting the cloth.

[0032] The tensioning assembly includes a motor seat 3 and a connecting seat 4 installed on the top of the working frame 1, a servo motor 5 is installed in the inner cavity of the motor seat 3, a rotating shaft 6 is rotatably connected between the output shaft of the servo motor 5 and the connecting seat 4, a cam 7 is fixedly connected to the outer ring of the rotating shaft 6, a lifting plate 8 is installed on the top of the cam 7, a slide groove 9 is opened at the bottom of the lifting plate 8, the cam 7 is slidably connected in the inner cavity of the slide groove 9, and a telescopic assembly is also installed at the bottom of the lifting plate 8 and the inner cavity of the working frame 1.

[0033] The telescopic assembly includes a telescopic rod 10 installed at the bottom of the inner cavity of the lifting plate 8 and the working frame 1, and the telescopic rod 10 is distributed in a matrix array.

[0034] In the embodiment of the utility model, when the cloth enters the groove 2 of the working frame 1, the tensioning assembly installed at the bottom of the inner cavity of the working frame 1 starts to work. The servo motor 5 drives the rotating shaft 6 to rotate the rotating shaft 6 and the cam 7. The cam 7 cooperates with the slide groove 9 at the bottom of the lifting plate 8 to move the lifting plate 8 up and down in the vertical direction. The movement of the lifting plate 8 realizes the tensioning of the cloth, ensuring that the tension of the cloth is uniform during transportation and avoiding looseness.

[0035] Please refer to Figure 1-Figure 4 The guide assembly includes a first fixed plate 11 installed on the top of the lifting plate 8, a first guide roller 12 is installed between the first fixed plates 11, the guide assembly also includes a second fixed plate 13 installed on one side of the working frame 1, a second guide roller 14 is installed between the second fixed plates 13, the limiting assembly includes an electric push rod 15 installed on one side of the working frame 1, a movable plate 16 is installed on one side of the electric push rod 15, a rotating rod 17 is hinged on one side of the movable plate 16, a working rod 18 is hinged on one side of the rotating rod 17, a connecting rod 19 is installed on the side of the working rod 18 close to the electric push rod 15, a push plate 20 is fixedly connected to the side of the connecting rod 19 close to the electric push rod 15, the push plate 20 is designed to be wide on the left and narrow on the right, and a connecting assembly is also installed on one side of the working rod 18.

[0036] The connecting assembly includes a rotating rod 21 installed on one side of the working frame 1, and the rotating rod 21 is rotatably connected to the working rod 18 through a pin shaft.

[0037] In the embodiment of the utility model, the guide assembly above the tensioning assembly includes a first guide roller 12 and a second guide roller 14, which are respectively mounted on the top of the lifting plate 8 and on one side of the working frame 1. The cloth passes through the first guide roller 12 and the second guide roller 14, and through their rotation and position adjustment, the cloth can smoothly change direction and remain straight, thereby realizing guided transportation.

[0038] When the electric push rod 15 is started, the moving plate 16 can be driven to move. During the movement of the moving plate 16, the rotating rod 17 is driven to rotate, thereby changing the angle between the working rod 18 and the pushing plate 20. The special design of the pushing plate 20, which is wide on the left and narrow on the right, enables it to fit closely to the edge of the fabric, preventing the fabric from shifting or wrinkling during transportation. By connecting the rotating rod 21 and the pin in the assembly, the limit assembly can flexibly adapt to fabrics of different sizes and shapes, ensuring that the fabric is always in the correct position.

[0039] When in use, the cloth passes through the first guide roller 12 and the second guide roller 14. Through their rotation and position adjustment, the cloth can smoothly change direction and remain straight, thereby achieving guided transportation. The electric push rod 15 is started to drive the moving plate 16 to move. During the movement of the moving plate 16, the rotating rod 17 will be driven to rotate, thereby changing the angle between the working rod 18 and the pushing plate 20. The special design of the pushing plate 20, which is wide on the left and narrow on the right, enables it to fit closely to the edge of the cloth to prevent the cloth from being offset or wrinkled during transportation. The servo motor 5 drives the rotating shaft 6 to rotate the rotating shaft 6 and the cam 7. The cam 7 cooperates with the slide groove 9 at the bottom of the lifting plate 8 to move the lifting plate 8 up and down in the vertical direction. The movement of the lifting plate 8 realizes the tightening of the cloth, ensuring that the tension of the cloth is uniform during transportation and avoiding looseness.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cloth guiding structure for a cloth rolling mill, characterized in that: include: A working frame (1), wherein a groove (2) is provided at the bottom of the working frame (1) for transporting cloth; a working mechanism, wherein the working mechanism is installed in the inner cavity of the working frame (1) and is used for smoothing and guiding the cloth, wherein the working mechanism comprises a tensioning assembly, a guiding assembly and a limiting assembly, wherein the tensioning assembly is installed at the bottom of the inner cavity of the working frame (1) and is used for tensioning the cloth, the guiding assembly is installed at the top of the tensioning assembly and is used for guiding and transporting the cloth, and the limiting assembly is installed in the inner cavity of the working frame (1) and is used for limiting the position of the cloth.

2. A cloth guiding structure for a cloth mill according to claim 1, characterized in that: The tensioning assembly comprises a motor seat (3) and a connecting seat (4) mounted on the top of the working frame (1); a servo motor (5) is mounted in the inner cavity of the motor seat (3); a rotating shaft (6) is rotatably connected between the output shaft of the servo motor (5) and the connecting seat (4); a cam (7) is fixedly connected to the outer ring of the rotating shaft (6); a lifting plate (8) is mounted on the top of the cam (7); a sliding groove (9) is provided at the bottom of the lifting plate (8); the cam (7) is slidably connected in the inner cavity of the sliding groove (9); and a telescopic assembly is also mounted between the lifting plate (8) and the bottom of the inner cavity of the working frame (1).

3. A cloth guiding structure for a cloth mill according to claim 2, characterized in that: The telescopic assembly comprises a telescopic rod (10) installed at the bottom of the inner cavity of the lifting plate (8) and the working frame (1), and the telescopic rod (10) is distributed in a plurality of groups of matrix arrays.

4. The cloth guiding structure of a cloth mill according to claim 1, characterized in that: The guide assembly comprises a first fixed plate (11) mounted on the top of the lifting plate (8), a first guide roller (12) being mounted between the first fixed plates (11), and the guide assembly further comprises a second fixed plate (13) mounted on one side of the working frame (1), a second guide roller (14) being mounted between the second fixed plates (13).

5. The cloth guiding structure of a cloth mill according to claim 1, characterized in that: The limiting assembly comprises an electric push rod (15) installed on one side of the working frame (1); a movable plate (16) is installed on one side of the electric push rod (15); a rotating rod (17) is hinged on one side of the movable plate (16); a working rod (18) is hinged on one side of the rotating rod (17); a connecting rod (19) is installed on the side of the working rod (18) close to the electric push rod (15); a push plate (20) is fixedly connected to the side of the connecting rod (19) close to the electric push rod (15); the push plate (20) is designed to be wide on the left and narrow on the right; and a connecting assembly is also installed on one side of the working rod (18).

6. A cloth guiding structure for a cloth mill according to claim 5, characterized in that: The connection assembly comprises a rotating rod (21) mounted on one side of the working frame (1); the rotating rod (21) is rotatably connected to the working rod (18) via a pin shaft.

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