Composite fabric feeding structure

Abstract

The utility model discloses composite fabric feeding structure, including feeding assembly, the one side of feeding assembly is provided with the tensioning assembly, and the one side installation of tensioning assembly has the lifting assembly, the top fixed mounting of lifting assembly has the drive motor, and the bottom outside fixed connection of lifting assembly has the fixed frame, the inboard rotation of fixed frame is installed with the cloth guide roller. This composite fabric feeding structure, through the cooperation of tensioning assembly and lifting assembly, when composite fabric passes the top of tensioning assembly, through extruding plate extruding pressure sensor, and then detect the pressure of fabric in the moving process to tensioning assembly, so as to when detecting the insufficient pressure or pressure of fabric, the opening of drive motor is convenient, and lifting assembly drives tensioning assembly to move up and down, so that the tensioning degree of adjusting fabric moving process, thereby guarantee the stability of composite fabric feeding structure use, and then improve the production effect of composite fabric.

Description

Technical Field

[0001] This utility model relates to the field of composite fabric production technology, specifically to a composite fabric feeding structure. Background Technology

[0002] Composite fabrics are a new type of material made by bonding one or more layers of textile materials, non-woven materials and other functional materials. They are suitable for making sofas, clothing and other textiles and are one of the essential fabrics for people's home life. In the production of composite fabrics, a feeding structure is required to feed the fabric, but the existing feeding structure still has some defects in use.

[0003] For example, a Chinese patent discloses an automated feeding device for denim fabric processing, with patent number CN214827685U. The device uses a rotary motor to drive the upper and lower semicircular frames to rotate, thereby moving the denim fabric body for feeding and conveying under the action of elastic rubber rings. By setting two rotary motors to drive two elastic rubber rings to rotate, a feeding force is provided to the denim fabric body from both above and below, which can prevent the denim fabric body from slipping due to insufficient friction during the feeding process.

[0004] In the aforementioned prior art, the fabric is fed by squeezing and moving the elastic rubber ring through the upper and lower semi-circular frames. However, since the upper and lower semi-circular frames protrude on both sides of the elastic rubber ring, the fabric is moved intermittently during the feeding process. Therefore, if the fabric at the feeding point is too heavy, it will shrink back, resulting in inconsistent feeding speed and uneven fabric tension, which in turn affects the production effect. Utility Model Content

[0005] The purpose of this invention is to provide a composite fabric feeding structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a composite fabric feeding structure, including a feeding component, a tensioning component on one side of the feeding component, and a lifting component on one side of the tensioning component, a drive motor fixedly installed on the top of the lifting component, and a fixing frame fixedly connected to the bottom outer side of the lifting component, and a guide roller rotatably installed on the inner side of the fixing frame.

[0007] Preferably, the feeding assembly includes a fixed motor, and a main gear is fixedly connected to one end of the rotating shaft of the fixed motor. A connecting gear meshes with one side of the main gear, and a rotating column is fixedly connected to the inner wall of the connecting gear. A feeding roller is fixedly connected to one end of the rotating column.

[0008] Preferably, clamping plates are installed at equal intervals on the outer wall of the feed roller, and the feed roller and clamping plates are symmetrically arranged between the fixed frame. The feed roller is rotatably installed inside the fixed frame via a rotating column.

[0009] Preferably, the tensioning assembly includes a roller, and pressure sensors are symmetrically installed on the inner side of the top of the roller. A shaft is fixedly connected to both sides of the roller, and a rotating disk is rotatably connected to the outer wall of the shaft. A fixing ring is fixedly connected to the outer side of the rotating disk, and connecting springs are installed at equal intervals on the inner wall of the fixing ring.

[0010] Preferably, a groove is provided on one side of the rotating disk, and a sliding column is movably arranged inside the groove. One end of the sliding column is fixedly connected to an extrusion plate, and the fixing ring is elastically connected to the extrusion plate through a connecting spring. The sliding columns are symmetrically arranged on both sides of the extrusion plate.

[0011] Preferably, the lifting assembly includes a fixed box, and a threaded rod is rotatably mounted inside the fixed box. A movable block is threadedly connected to the outside of the threaded rod, and sliders are symmetrically arranged on both sides of the movable block.

[0012] Preferably, the movable block is moved inside the fixed box by a slider, one side of the movable block is fixedly connected to one end of the shaft column, the top end of the threaded rod is fixedly connected to the bottom end of the drive motor shaft, and the guide rollers are symmetrically installed on the inner side of the fixed frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the composite fabric feeding structure; 1. By using the tensioning component and the lifting component together, when the composite fabric passes over the top of the tensioning component, the pressure sensor is squeezed by the extrusion plate, thereby detecting the pressure applied to the tensioning component by the fabric during movement. When insufficient or excessive pressure is detected, the lifting component is activated by the drive motor to move the tensioning component up and down, thereby adjusting the tension of the fabric during movement. This ensures the stability of the composite fabric feeding structure and improves the production efficiency of the composite fabric.

[0014] 2. The use of the feeding component facilitates the extrusion and movement of the fabric by two counter-rotating feeding rollers. In conjunction with the clamping plate, the fabric is easily clamped and fed, which facilitates the rearward conveying of the fabric, making subsequent composite fabric production operations easier. Furthermore, the guide roller facilitates the guiding operation of the fabric, thereby improving the working efficiency of the composite fabric feeding structure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the feeding assembly of this utility model; Figure 3 This is a schematic diagram of the tensioning component of this utility model; Figure 4 This is a schematic diagram of the internal structure of the tensioning component of this utility model; Figure 5 This is a schematic diagram of the lifting component of this utility model.

[0016] In the diagram: 1. Feeding assembly; 11. Fixed motor; 12. Main gear; 13. Connecting gear; 14. Rotary column; 15. Feeding roller; 16. Clamping plate; 2. Tensioning assembly; 21. Roller; 22. Pressure sensor; 23. Shaft column; 24. Rotary disk; 25. Fixing ring; 26. Connecting spring; 27. Slide groove; 28. Slide column; 29. ​​Extrusion plate; 3. Lifting assembly; 31. Fixed box; 32. Threaded rod; 33. Moving block; 4. Drive motor; 5. Fixed frame; 6. Guide roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 and Figure 2 The present invention provides a technical solution: a composite fabric feeding structure, including a feeding component 1, the feeding component 1 including a fixed motor 11, and a main gear 12 fixedly connected to one end of the rotating shaft of the fixed motor 11, a connecting gear 13 meshing on one side of the main gear 12, and a rotating column 14 fixedly connected to the inner wall of the connecting gear 13. One end of the rotating column 14 is fixedly connected to a feeding roller 15. Clamping plates 16 are installed at equal intervals on the outer wall of the feeding roller 15. The feeding roller 15 and the clamping plates 16 are symmetrically arranged between the fixed frame 5. The feeding roller 15 is rotatably installed inside the fixed frame 5 through the rotating column 14. The main gear 12 and the connecting gear 13 facilitate the relative rotation of the two feeding rollers 15, and the clamping plate 16 facilitates the increase of friction between the feeding rollers 15 and the fabric, thereby facilitating the squeezing and clamping of the fabric and making the fabric feeding operation convenient. according to Figure 3 and Figure 4A tensioning component 2 is provided on one side of the feeding component 1. The tensioning component 2 includes a roller 21, and pressure sensors 22 are symmetrically installed on the inner side of the top of the roller 21. A shaft column 23 is fixedly connected to both sides of the roller 21, and a rotating disk 24 is rotatably connected to the outer wall of the shaft column 23. A fixing ring 25 is fixedly connected to the outer side of the rotating disk 24, and connecting springs 26 are installed at equal intervals on the inner wall of the fixing ring 25. A groove 27 is provided on one side of the rotating disk 24, and a sliding column 28 is movably arranged inside the groove 27. One end of the sliding column 28 is fixedly connected to the extrusion plate 29. The fixing ring 25 is elastically connected to the extrusion plate 29 through the connecting spring 26. The sliding columns 28 are symmetrically arranged on both sides of the extrusion plate 29. The extrusion plate 29 moves inside the slide groove 27 via the slide column 28, which facilitates the movement of the extrusion plate 29 outside the pressure sensor 22, so that the fabric can squeeze the pressure sensor 22 through the extrusion plate 29, which facilitates the detection of the fabric pressure by the tensioning component 2, and makes it convenient to adjust the tension of the fabric in real time. The setting of the connecting spring 26 facilitates the reset of the extrusion plate 29 after being squeezed, which facilitates the repeated squeezing of the pressure sensor 22 by the rotating extrusion plate 29, making it convenient to detect the fabric pressure by squeezing the pressure sensor 22 through the fabric. according to Figure 2 and Figure 5 A lifting assembly 3 is installed on one side of the tensioning assembly 2. The lifting assembly 3 includes a fixed box 31, and a threaded rod 32 is rotatably installed inside the fixed box 31. A moving block 33 is threadedly connected to the outside of the threaded rod 32. Slider blocks are symmetrically arranged on both sides of the moving block 33. The moving block 33 is moved inside the fixed box 31 by the slider. One side of the moving block 33 is fixedly connected to one end of the shaft column 23. The top end of the threaded rod 32 is fixedly connected to the bottom end of the shaft of the drive motor 4. The guide roller 6 is symmetrically installed on the inner side of the fixed frame 5. The top of the lifting assembly 3 is fixedly installed with the drive motor 4, and the bottom outer side of the lifting assembly 3 is fixedly connected with the fixed frame 5. The guide roller 6 is rotatably installed on the inner side of the fixed frame 5. The drive motor 4 and the lifting component 3 are symmetrically arranged on both sides of the tensioning component 2, and the two drive motors 4 are synchronous motors, which makes it convenient to start the drive motors 4 synchronously, so that the tensioning component 2 can move up and down smoothly. The up and down movement of the tensioning component 2 makes it easy to adjust the tension of the fabric, which in turn facilitates the stable production and processing of the fabric.

[0019] Working principle: When using the composite fabric feeding structure, the fixed motor 11 drives the main gear 12 and the connecting gear 13 to rotate, which in turn rotates the two feeding rollers 15 in opposite directions, so that the clamping plate 16 squeezes and moves the composite fabric, and then the composite fabric passes over the top of the tensioning component 2. When the composite fabric passes the top of the tensioning assembly 2, the fabric presses the extrusion plate 29 against the roller 21, thereby causing the slide column 28 to slide inside the slide groove 27 and pressing the extrusion plate 29 against the pressure sensor 22, thereby detecting the pressure applied to the pressure sensor 22 by the fabric during movement. At the same time, when the fabric moves, the extrusion plate 29 rotates outside the shaft column 23 along with the fixing ring 25 and the rotating disk 24, thereby facilitating the movement of the fabric. At the same time, it is convenient to detect the pressure of the fabric on the tensioning component 2 in real time. If the pressure sensor 22 detects that the pressure is lower than the set value, it means that the fabric is loosely set at the top of the tensioning component 2. Then, the drive motor 4 is turned on to rotate the threaded rod 32 inside the fixed box 31, and then the moving block 33 is moved outside the threaded rod 32, so that the moving block 33 drives the tensioning component 2 to move upward. Then, the pressure of the fabric on the pressure sensor 22 is increased to adjust the tightness of the fabric. If the pressure value is too large, the fabric can be loosened by moving the tensioning component 2 down, which facilitates the real-time adjustment of the fabric and ensures the production and processing effect of the subsequent fabric.

Claims

1. A composite fabric feeding structure, including a feeding assembly (1), characterized in that: A tensioning component (2) is provided on one side of the feeding component (1), and a lifting component (3) is installed on one side of the tensioning component (2). A drive motor (4) is fixedly installed on the top of the lifting component (3), and a fixed frame (5) is fixedly connected to the bottom outer side of the lifting component (3). A guide roller (6) is rotatably installed on the inner side of the fixed frame (5).

2. The composite fabric feeding structure according to claim 1, characterized in that, The feeding assembly (1) includes a fixed motor (11), and a main gear (12) is fixedly connected to one end of the rotating shaft of the fixed motor (11). A connecting gear (13) meshes with one side of the main gear (12), and a rotating column (14) is fixedly connected to the inner wall of the connecting gear (13). A feeding roller (15) is fixedly connected to one end of the rotating column (14).

3. The composite fabric feeding structure according to claim 2, characterized in that, The outer wall of the feed roller (15) is equidistantly fitted with clamping plates (16), and the feed roller (15) and clamping plates (16) are symmetrically arranged between the fixed frame (5). The feed roller (15) is rotatably installed inside the fixed frame (5) via a rotating column (14).

4. The composite fabric feeding structure according to claim 1, characterized in that, The tensioning assembly (2) includes a roller (21), and pressure sensors (22) are symmetrically installed on the inner side of the top of the roller (21). Both sides of the roller (21) are fixedly connected to a shaft column (23), and a rotating disk (24) is rotatably connected to the outer wall of the shaft column (23). A fixing ring (25) is fixedly connected to the outer side of the rotating disk (24), and connecting springs (26) are installed at equal intervals on the inner wall of the fixing ring (25).

5. The composite fabric feeding structure according to claim 4, characterized in that, A groove (27) is provided on one side of the rotating disk (24), and a sliding column (28) is movably arranged inside the groove (27). One end of the sliding column (28) is fixedly connected to an extrusion plate (29). The fixing ring (25) is elastically connected to the extrusion plate (29) through a connecting spring (26). The sliding column (28) is symmetrically arranged on both sides of the extrusion plate (29).

6. The composite fabric feeding structure according to claim 1, characterized in that, The lifting assembly (3) includes a fixed box (31), and a threaded rod (32) is rotatably installed inside the fixed box (31). The threaded rod (32) is externally threaded to a moving block (33), and sliders are symmetrically arranged on both sides of the moving block (33).

7. The composite fabric feeding structure according to claim 6, characterized in that, The movable block (33) is moved inside the fixed box (31) by a slider. One side of the movable block (33) is fixedly connected to one end of the shaft column (23). The top end of the threaded rod (32) is fixedly connected to the bottom end of the shaft of the drive motor (4). The guide roller (6) is symmetrically installed on the inner side of the fixed frame (5).

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