Guiding and conveying device for fabric feeding

Abstract

The utility model discloses a guiding and conveying device for fabric feeding. The guiding and conveying device comprises a working table, two supporting legs are connected to the bottom face of the working table, a positioning conveying piece is connected to the upper surface of the working table, a driving piece is connected to the upper surface of the positioning conveying piece, and two tension adjusting pieces are connected to the upper surface of the working table. According to the device, through cooperative work of the unwinding motor, the driving motor and the tension adjusting motor, unwinding, conveying and tension adjusting of fabric can be rapidly completed, continuous and efficient fabric supply can be achieved, the machining amount in unit time is greatly increased, fabric with different thicknesses can be accurately positioned through the limiting transmission rollers, the fabric is prevented from deviating in the conveying process, and the fabric conveying efficiency is improved. The pressure sensing sleeve is matched with the tension adjusting motor, real-time monitoring is achieved, the tension of the fabric is automatically adjusted, the problems of fabric wrinkling, tensile deformation, even breakage and the like caused by uneven tension are effectively avoided, the defective rate is greatly reduced, and the overall quality of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fabric processing, especially the guide and delivery device of fabric feeding. BACKGROUND

[0002] Fabric processing refers to the production activities of converting raw materials (such as natural fibers, chemical fibers, etc.) into textile fabrics with specific properties, appearances and purposes through a series of physical and chemical processes. This process covers the selection and pretreatment of fiber raw materials, the spinning of fibers into yarns, the weaving of yarns into gray cloth, and the dyeing and finishing of gray cloth, aiming to give the fabric different textures, colors, functions and durability.

[0003] In actual application, most devices use a relatively simple mechanical tension adjustment method in terms of tension control. It is difficult to dynamically and accurately adjust according to the changes in fabric material, thickness and real-time production conditions. When the tension fluctuates due to factors such as equipment vibration and different process resistance differences during the feeding process, it cannot be adjusted in time and effectively, which easily causes problems such as wrinkles, stretching deformation and even breakage of the fabric. This not only affects the subsequent cutting, printing and dyeing processes of the fabric, but also significantly increases the rate of defective products, causing waste of raw materials and an increase in production costs. Therefore, we propose a guide and delivery device for fabric feeding to solve the above problems. SUMMARY

[0004] The purpose of the utility model is to provide a guide and delivery device for fabric feeding to solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The guide and delivery device for fabric feeding comprises a workbench, two supporting legs connected to the bottom surface of the workbench, a positioning transmission member connected to the upper surface of the workbench, a driving member connected to the upper surface of the positioning transmission member, two tension adjustment members connected to the upper surface of the workbench, and a touch panel connected to the right side surface of one of the supporting legs.

[0007] In a further embodiment, the positioning transmission member comprises two supporting frames connected to the workbench, a limiting sliding groove is formed on the side surface of each of the two supporting frames, a reversible screw rod is connected to the inner wall of one of the limiting sliding grooves, a limiting sliding block is slidingly connected to the inner wall of each of the limiting sliding grooves, and one group of the limiting sliding blocks is threadedly connected to the reversible screw rod.

[0008] In further embodiments, the side of each set of the limiting sliding blocks close to each other is connected with a transmission shaft sleeve, and the side of each set of the transmission shaft sleeves close to each other is clamped with a limiting transmission roller.

[0009] In further embodiments, the driving member comprises a driven gear disc connected with the top end of the positive and reverse screw, the inner top wall of the driving member is connected with a driving motor, the outer surface of the driving motor is clamped with two limiting clamping seats, the upper surface of each limiting clamping seat is connected with the inner wall of the driving member, the output end of the driving motor is connected with a driving gear disc, and the driven gear disc is engaged with the driving gear disc.

[0010] In further embodiments, the left side of the workbench is connected with an unwinding member, the inner wall of the unwinding member is clamped with a fabric roller, the left side of the unwinding member is connected with an unwinding motor, the output end of the unwinding motor penetrates through the unwinding member and extends to the inside of the unwinding member, and the output end of the unwinding motor is clamped with the fabric roller.

[0011] In further embodiments, the side of each tension adjusting member is connected with a tension adjusting motor, the output end of each tension adjusting motor penetrates through the tension adjusting member and extends to the other side of the tension adjusting member, the output end of each tension adjusting motor is connected with an adapter rod, one end of each adapter rod is connected with an adapter frame, the inner wall of each adapter frame is clamped with a tension adjusting roller, and the outer surface of each tension adjusting roller is sleeved with a pressure sensing sleeve.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The device can quickly complete the unwinding, transmission and tension adjustment of the fabric through the cooperation of the unwinding motor, the driving motor and the tension adjusting motor, can realize continuous and efficient fabric supply, greatly improves the processing amount per unit time, can accurately position the fabric of different thicknesses through the limiting transmission roller, prevents the fabric from deviating during transmission, ensures the accurate position of the fabric in the subsequent process, cooperates the pressure sensing sleeve with the tension adjusting motor, realizes real-time monitoring and automatic adjustment of the fabric tension, effectively avoids the problems of fabric wrinkles, stretching deformation and even breakage caused by uneven tension, greatly reduces the defective rate, improves the overall quality of the product, inputs the parameters through the touch panel, easily controls the whole feeding process, reduces the operation difficulty and reduces human operation errors. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective structural schematic view of the fabric feeding guide device.

[0015] Figure 2 It is a perspective structural schematic view of the fabric feeding guide device from the rear view angle.

[0016] Figure 3A three-dimensional structural diagram of the support frame in the fabric feeding guide device.

[0017] Figure 4 A three-dimensional structural diagram of the tension adjustment component in the fabric feeding guide device.

[0018] In the diagram: 1. Workbench; 2. Support leg; 3. Touch panel; 4. Positioning transmission component; 401. Support frame; 402. Limiting slide groove; 403. Positive and negative screws; 404. Limiting slider; 405. Transmission shaft sleeve; 406. Limiting transmission roller; 5. Drive component; 501. Drive motor; 502. Limiting bracket; 503. Drive gear plate; 504. Driven gear plate; 6. Tension adjustment component; 601. Tension adjustment motor; 602. Adapter rod; 603. Adapter frame; 604. Tension adjustment roller; 605. Pressure sensor sleeve; 7. Unwinding component; 701. Unwinding motor; 702. Fabric roller. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-4 In this utility model, the fabric feeding guide device includes a worktable 1. Two support legs 2 are connected to the bottom surface of the worktable 1. A positioning transmission component 4 is connected to the upper surface of the worktable 1, and a driving component 5 is connected to the upper surface of the positioning transmission component 4. Two tension adjusting components 6 are connected to the upper surface of the worktable 1. A touch panel 3 is connected to the right side of one of the support legs 2. When the drive motor 501 is started, the drive gear 503 drives the driven gear 504 to rotate, thereby causing the positive and negative screws 403 to rotate. The distance between the limiting transmission rollers 406 is adjusted to match the fabric width. Subsequently, the tension adjusting component is activated. The tension regulating motor 601 adjusts the tension regulating roller 604 to its initial position, and the pressure sensing sleeve 605 begins to monitor the fabric tension in real time. As the unwinding motor 701 continues to unwind, the fabric is smoothly conveyed to the subsequent process under the positioning and guiding action of the limit transmission roller 406. Based on the tension data fed back by the pressure sensing sleeve 605, the tension regulating motor 601 automatically adjusts the position of the tension regulating roller 604 to keep the fabric tension within the preset range. This effectively avoids problems such as fabric wrinkles, stretching deformation, or even breakage caused by uneven tension, greatly reducing the defect rate and improving the overall product quality.

[0021] The positioning and transmission component 4 includes two support frames 401 connected to the worktable 1. Each support frame 401 has a limiting groove 402 on its side closest to each other. A positive and negative screw 403 is engaged with the inner wall of one of the limiting grooves 402. A limiting slider 404 is slidably connected to the inner wall of each limiting groove 402. One set of limiting sliders 404 is threadedly connected to the positive and negative screw 403. The top of the positive and negative screw 403 passes through the limiting groove 402 and extends above the support frame 401. The limiting grooves 402 and limiting sliders 404 improve the running stability of the limiting transmission roller 406. A transmission shaft sleeve 4 is connected to the side of each set of limiting sliders 404 closest to each other. 05. Each set of transmission shaft sleeves 405 has a limiting transmission roller 406 fastened to one side of each other. The limiting transmission roller 406 can limit the movement of fabrics of different thicknesses. The driving component 5 includes a driven gear plate 504 connected to the top of the positive and negative screws 403. The inner top wall of the driving component 5 is connected to a driving motor 501. The outer surface of the driving motor 501 is fastened to two limiting seats 502. The upper surface of each limiting seat 502 is connected to the inner wall of the driving component 5. The output end of the driving motor 501 is connected to a driving gear plate 503. The driven gear plate 504 meshes with the driving gear plate 503. The driving motor 501 can be fixed by the limiting seats 502.

[0022] A unwinding component 7 is connected to the left side of the workbench 1. A fabric roller 702 is snapped into the inner wall of the unwinding component 7. An unwinding motor 701 is connected to the left side of the unwinding component 7. The output end of the unwinding motor 701 passes through the unwinding component 7 and extends into the interior of the unwinding component 7. The output end of the unwinding motor 701 is snapped into the fabric roller 702. The unwinding component 7 facilitates the loading of the fabric roller 702 by the operator. A tension adjusting motor 601 is connected to one side of each tension adjusting component 6. The output end of each tension adjusting motor 601 passes through the tension adjusting component 6 and extends to the other side of the tension adjusting component 6. An adapter rod 602 is connected to the output end of each tension adjusting motor 601. An adapter frame 603 is connected to one end of each adapter rod 602. A tension adjusting roller 604 is snapped into the inner wall of each adapter frame 603. A pressure sensing sleeve 605 is fitted on the outer surface of each tension adjusting roller 604. The pressure sensing sleeve 605 can detect the fabric tension.

[0023] The working principle of this utility model is as follows:

[0024] In use, first, install the equipment at the location and connect it to the power supply. Then, wind the fabric to be processed onto the fabric roller 702 and install it in the unwinding unit 7. Next, input the relevant parameters for this fabric processing through the touch panel 3. Then, turn on the unwinding motor 701, set an appropriate speed, and let the fabric start to be released slowly. Start the drive motor 501, drive the toothed disc 503 to drive the driven toothed disc 504 to rotate, and then rotate the positive and negative screws 403. Adjust the distance between the limit transmission rollers 406 to match the fabric thickness. Then, start the tension adjustment motor 601 and adjust the tension adjustment roller 604 to the initial position. The pressure sensor sleeve 605 starts to monitor the fabric tension in real time. As the unwinding motor 701 continues to unwind, the fabric is smoothly conveyed to the subsequent process under the positioning and guidance of the limit transmission rollers 406. The tension adjustment motor 601 automatically adjusts the position of the tension adjustment roller 604 according to the tension data fed back by the pressure sensor sleeve 605 to keep the fabric tension within the preset range.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fabric feeding guide device, characterized in that: The worktable (1) includes two support legs (2) connected to the bottom surface of the worktable (1), a positioning transmission component (4) connected to the upper surface of the worktable (1), a driving component (5) connected to the upper surface of the positioning transmission component (4), two tension adjustment components (6) connected to the upper surface of the worktable (1), and a touch panel (3) connected to the right side of one of the support legs (2).

2. The fabric feeding guide device according to claim 1, characterized in that: The positioning transmission component (4) includes two support frames (401) connected to the worktable (1). Each of the two support frames (401) has a limiting groove (402) on one side that is close to each other. A positive and negative screw (403) is engaged in the inner wall of one of the limiting grooves (402). A limiting slider (404) is slidably connected to the inner wall of each limiting groove (402). A set of limiting sliders (404) is threadedly connected to the positive and negative screw (403). The top end of the positive and negative screw (403) passes through the limiting groove (402) and extends to the top of the support frame (401).

3. The fabric feeding guide device according to claim 2, characterized in that: Each set of limiting sliders (404) has a drive shaft sleeve (405) connected to one side of each group of adjacent sliders, and each set of drive shaft sleeves (405) has a limiting drive roller (406) engaged on one side of each group of adjacent drive shaft sleeves.

4. The fabric feeding guide device according to claim 1, characterized in that: The driving component (5) includes a driven gear disk (504) connected to the top of the positive and negative screws (403). The inner top wall of the driving component (5) is connected to a driving motor (501). The outer surface of the driving motor (501) is fitted with two limiting seats (502). The upper surface of each limiting seat (502) is connected to the inner wall of the driving component (5). The output end of the driving motor (501) is connected to a driving gear disk (503). The driven gear disk (504) meshes with the driving gear disk (503).

5. The fabric feeding guide device according to claim 1, characterized in that: The workbench (1) is connected to an unwinding component (7) on its left side. A fabric roller (702) is engaged with the inner wall of the unwinding component (7). An unwinding motor (701) is connected to the left side of the unwinding component (7). The output end of the unwinding motor (701) passes through the unwinding component (7) and extends into the interior of the unwinding component (7). The output end of the unwinding motor (701) is engaged with the fabric roller (702).

6. The fabric feeding guide device according to claim 1, characterized in that: Each tension adjusting component (6) is connected to a tension adjusting motor (601) on one side. The output end of each tension adjusting motor (601) passes through the tension adjusting component (6) and extends to the other side of the tension adjusting component (6). Each tension adjusting motor (601) is connected to an adapter rod (602). One end of each adapter rod (602) is connected to an adapter frame (603). The inner wall of each adapter frame (603) is fitted with a tension adjusting roller (604). The outer surface of each tension adjusting roller (604) is fitted with a pressure sensing sleeve (605).

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