Textile fabric deviation rectifying device

Abstract

The utility model discloses a kind of textile fabric deviation rectifying devices, belong to textile fabric technical field.A kind of textile fabric deviation rectifying device, including weaving rack, the weaving rack includes drive roll, deviation rectifying component and multiple auxiliary rollers, wherein, the drive roll is located the top of weaving rack both ends, the side of the weaving rack is provided with detection axle bracket, detection axle bracket is connected with weaving rack by screw, the side of the detection axle bracket is provided with dust removal wind box, and the outer surface of dust removal wind box is provided with multiple air blower.For solve the deviation of fabric, mostly through manual deviation rectifying rectification work by artificial, the adjustment accuracy of this mode can be influenced by the operation experience of staff, the whole process is fully automated, eliminates the adjustment lag and precision fluctuation problem caused by experience, fatigue, reaction speed and other factors in manual operation, greatly improves deviation rectifying accuracy and product quality consistency.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric technology, specifically a textile fabric correction device. Background Technology

[0002] During the transportation of textile fabrics on the production line, various mechanical reasons often cause the fabric to shift off the production line. This is especially true for printed and dyed textile fabrics. If the shifted fabric is rolled up without being corrected, it will cause local stacking of the fabric. Stacked fabric will be damaged during subsequent cutting, and the patterns will be destroyed, resulting in the scrapping of the entire batch of fabric. Therefore, the correction and straightening of textile fabrics is particularly important.

[0003] In existing technologies, when fabric shifts, it is mostly corrected manually. The accuracy of this method is affected by the operator's experience. Utility Model Content

[0004] The purpose of this invention is to provide a textile fabric correction device that is fully automated throughout the entire process. This eliminates the problems of adjustment lag and accuracy fluctuation caused by factors such as experience, fatigue, and reaction speed in manual operation, greatly improving the correction accuracy and product quality consistency, and solving the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a textile fabric correction device, comprising a textile frame, the textile frame including a drive roller, a correction component and multiple auxiliary rollers, wherein the drive roller is located above both ends of the textile frame, a detection shaft frame is provided on one side of the textile frame, the detection shaft frame is connected to the textile frame by screws, a dust removal air box is provided on one side of the detection shaft frame, multiple fans are provided on the outer surface of the dust removal air box, and the correction component is located between the drive rollers.

[0006] Through the above solution, the integrated dust removal air box can effectively remove surface impurities before the fabric enters the inspection area, ensuring that the vision probe's eye is always bright, preventing false detection or detection failure caused by dust cover, greatly improving the reliability and stability of the entire correction system, and reducing maintenance requirements.

[0007] Preferably, a vision probe is provided at one end of the detection shaft frame, and the vision probe is rotatably connected to the detection shaft frame via a steering shaft.

[0008] Preferably, a transmission rod is provided at one end of the drive roller, and a drive motor is provided below the transmission rod. The drive motor is connected to the transmission rod via a belt, and the transmission rod is connected to the drive roller via a flange.

[0009] Preferably, the auxiliary roller includes a tension adjusting roller, which is slidably connected to the textile frame.

[0010] Preferably, the correction assembly includes a correction roller, a correction pressure roller, and a rocker arm, wherein the correction roller is rotatably connected to the textile frame, and the correction pressure roller is mounted on one end of the rocker arm.

[0011] Preferably, a spring is provided between the correction roller and the rocker arm, and a telescopic cylinder is provided at one end of the correction roller, wherein the correction roller is in contact with the correction roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through a non-contact detection system composed of vision probes, can capture minute deviations of fabric edges in real time with extremely high frequency and accuracy, and process them quickly through PLC or dedicated controller, immediately driving the correction component to perform correction actions. The whole process is fully automated, eliminating the problems of adjustment lag and accuracy fluctuation caused by factors such as experience, fatigue, and reaction speed in manual operation, and greatly improving the correction accuracy and product quality consistency.

[0014] 2. In this utility model, the correction roller applies flexible pressure through a spring and then corrects the deviation by changing the angle of the correction roller. This is an indirect, continuous and gradual correction method, which avoids the damage to the fabric such as scratches, indentations or tensile deformation that may be caused by some rigid clamping or forced pulling correction mechanisms. It is especially suitable for high-end fabrics with high surface quality requirements. Attached Figure Description

[0015] Figure 1 This is the overall front view of the present invention;

[0016] Figure 2 This is a schematic diagram of the correction component structure of this utility model.

[0017] In the diagram: 1. Textile frame; 2. Drive roller; 3. Correction assembly; 4. Auxiliary roller; 5. Detection shaft frame; 6. Dust removal air box; 201. Drive motor; 202. Transmission rod; 301. Correction roller; 302. Correction pressure roller; 303. Rocker arm; 3021. Telescopic cylinder; 3031. Spring; 401. Tension adjusting roller; 501. Steering shaft; 502. Vision probe. Detailed Implementation

[0018] 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.

[0019] To address fabric shifting, manual correction is often used. However, the accuracy of this method is affected by the operator's experience. Please refer to [link / reference needed]. Figure 1-2 The present invention provides the following solution:

[0020] A textile fabric correction device includes a textile frame 1, which includes a drive roller 2, a correction component 3, and multiple auxiliary rollers 4. The drive roller 2 is located above both ends of the textile frame 1. A detection shaft frame 5 is provided on one side of the textile frame 1 and is connected to the textile frame 1 by screws. A dust removal air box 6 is provided on one side of the detection shaft frame 5, and multiple fans are provided on the outer surface of the dust removal air box 6. The correction component 3 is located between the drive rollers 2.

[0021] In this embodiment, the vision probe 502 installed at one end of the detection shaft 5 is adjusted to the optimal monitoring angle via the steering shaft 501, and performs high-frequency image acquisition on the edge position of the fabric in real time. The image data is then transmitted to the external control system. The image processing algorithm built into the control system analyzes the actual position of the fabric edge in real time and compares it with the preset standard position, thereby accurately calculating the offset direction and offset amount of the fabric.

[0022] A vision probe 502 is provided at one end of the detection shaft frame 5. The vision probe 502 is rotatably connected to the detection shaft frame 5 via a steering shaft 501. A transmission rod 202 is provided at one end of the drive roller 2. A drive motor 201 is provided below the transmission rod 202. The drive motor 201 is connected to the transmission rod 202 via a belt. The transmission rod 202 is connected to the drive roller 2 via a flange. The auxiliary roller 4 includes a tension adjusting roller 401. The tension adjusting roller 401 is slidably connected to the textile table 1.

[0023] The correction assembly 3 includes a correction roller 301, a correction pressure roller 302, and a rocker arm 303. The correction roller 301 is rotatably connected to the textile table 1. The correction pressure roller 302 is installed at one end of the rocker arm 303. A spring 3031 is provided between the correction pressure roller 302 and the rocker arm 303. A telescopic cylinder 3021 is provided at one end of the correction pressure roller 302. The correction pressure roller 302 is in contact with the correction roller 301.

[0024] In this embodiment, when the control system determines that the fabric has shifted, it immediately issues a command. If the fabric shifts to one side, the control system activates the telescopic cylinder 3021 at the end of the correction roller 302 on that side. The telescopic cylinder 3021 pushes the rocker arm 303, thereby causing the correction roller 302 to press against the end of the correction roller 301. Since a spring 3031 is provided between the correction roller 302 and the rocker arm 303, it can provide a flexible and buffered pressure to avoid rigid impact damaging the fabric or equipment. The lateral pressure applied by the correction roller 302 to one end of the correction roller 301 will slightly change the axial angle of the correction roller 301, making it form a small angle with the direction of fabric movement. According to the principle of mechanics, when the fabric passes through a roller with its axis twisted, it will be pushed to one side due to friction, thereby realizing automatic and continuous correction of the misaligned fabric.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A textile fabric correction device, characterized in that, The textile table (1) includes a drive roller (2), a correction assembly (3) and multiple auxiliary rollers (4). The drive roller (2) is located above both ends of the textile table (1). A detection shaft frame (5) is provided on one side of the textile table (1). The detection shaft frame (5) is connected to the textile table (1) by screws. A dust removal air box (6) is provided on one side of the detection shaft frame (5). Multiple fans are provided on the outer surface of the dust removal air box (6). The correction assembly (3) is located between the drive rollers (2).

2. The textile fabric correction device according to claim 1, characterized in that: A vision probe (502) is provided at one end of the detection shaft frame (5), and the vision probe (502) and the detection shaft frame (5) are rotatably connected through a steering shaft (501).

3. The textile fabric correction device according to claim 1, characterized in that: One end of the drive roller (2) is provided with a transmission rod (202), and a drive motor (201) is provided below the transmission rod (202). The drive motor (201) and the transmission rod (202) are connected by a belt, and the transmission rod (202) and the drive roller (2) are connected by a flange.

4. The textile fabric correction device according to claim 1, characterized in that: The auxiliary roller (4) includes a tension adjusting roller (401), which is slidably connected to the textile frame (1).

5. The textile fabric correction device according to claim 1, characterized in that: The correction assembly (3) includes a correction roller (301), a correction pressure roller (302), and a rocker arm (303), wherein the correction roller (301) is rotatably connected to the textile frame (1), and the correction pressure roller (302) is installed at one end of the rocker arm (303).

6. A textile fabric correction device according to claim 5, characterized in that: A spring (3031) is provided between the correction roller (302) and the rocker arm (303), and a telescopic cylinder (3021) is provided at one end of the correction roller (302). The correction roller (302) is in contact with the correction roller (301).

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