Full-automatic double-sided cloth inspecting machine

Abstract

The utility model relates to a full-automatic double-sided cloth inspecting machine, which belongs to the field of cloth double-sided inspection and comprises a base frame, an unwinding component, a winding component and an adjusting component. The unwinding assembly and the winding assembly are both installed on the base frame, and the adjusting assembly is located between the unwinding assembly and the winding assembly. The adjusting assembly comprises a linkage rod, a driving roller and a pair of driving roller assemblies; the driving roller is located between the pair of driving roller assemblies, the driving roller is rotationally connected with the linkage rod, the pair of driving roller assemblies are fixedly connected with the linkage rod, the driving roller is located between the pair of driving roller assemblies, the linkage rod drives the driving roller and the pair of driving roller assemblies to rotate synchronously, and cloth is tensioned. The driving roller assembly rotates to achieve deviation correction of the fabric, so that the device is simple in structure, the deviation correction mechanism and the tensioning mechanism are integrated to conduct deviation correction on the fabric while tensioning occurs, the flatness of the fabric is controlled all the time, and it is guaranteed that the inspection effect is good.

Description

Technical Field

[0001] The utility model belongs to the field of double-sided cloth inspection, and in particular relates to a full-automatic double-sided cloth inspection machine. Background Art

[0002] The cloth inspection machine is a set of necessary special equipment for the garment industry to inspect large-format, double-width and single-width cloth such as cotton, wool, linen, silk and chemical fiber before production. The cloth inspection machine automatically completes the length recording and roll arrangement work, and is equipped with an electronic defect detection device. The computer performs statistical analysis, assists the cloth inspection operation and prints the output.

[0003] The existing tensioning mechanism is arranged between the first cloth inspection table and the second cloth inspection table, and the deviation correction mechanism is arranged on one side of the winding roller frame. The tensioning structure and the deviation correction structure of the double-sided deviation correction cloth inspection machine are two independent mechanisms, which work separately. Especially in the process of front and back side verification, the cloth is prone to position deviation, and the winding roller group and the verification cloth have position errors. The deviation correction and tensioning mechanisms are independently arranged, which makes the whole cloth inspection machine bulky, complicated to use, and high in cost. In view of this, a full double cloth inspection machine with a tensioning structure and a deviation correction structure integrated is proposed. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a fully automatic double-sided cloth inspection machine, which solves the problem that the tensioning mechanism and the deviation correction mechanism in the existing double-sided cloth inspection machine are two independent mechanisms, making the entire double-sided cloth inspection machine mechanism complicated.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A fully automatic double-sided cloth inspection machine comprises a base frame, a reeling assembly, a reeling assembly and an adjusting assembly; the reeling assembly and the unreeling assembly are both mounted on the base frame, and the adjusting assembly is located between the reeling assembly and the unreeling assembly; the adjusting assembly comprises a linkage rod, an active roller and a pair of drive roller assemblies; the active roller is located between a pair of drive roller assemblies, the active roller is rotatably connected to the linkage rod, a pair of drive roller assemblies are fixedly connected to the linkage rod, the active roller is located between a pair of drive roller groups, when the linkage rod rotates, the active roller and the pair of drive roller assemblies are driven to rotate synchronously, so as to achieve tensioning of the cloth, and when the cloth is offset, the drive roller assembly rotates to achieve deviation correction of the cloth.

[0007] Preferably, the driving roller assembly includes a driven roller and a deviation correction motor, and the deviation correction motor drives the driven roller.

[0008] Preferably, the winding assembly includes a winding roller, a winding roller frame, a winding motor and a second guide roller; the winding roller frame is arranged at the rear of the base frame, the winding roller is rotatably mounted on the winding roller frame, and the winding motor drives the winding roller frame.

[0009] Preferably, the unwinding assembly comprises an unwinding roller frame and an unwinding roller; the unwinding roller frame is rotatably mounted on the head of the base frame, and the unwinding roller is rotatably mounted on the unwinding roller frame.

[0010] Preferably, the base frame is provided with a first inspection table and a second inspection table; a pair of first positioning rollers are provided on both sides of the first inspection table, and a pair of second positioning rollers are provided on both sides of the second inspection table; the center axis of the first positioning roller is higher than the first inspection table, and the center axis of the second positioning roller is lower than the second inspection table.

[0011] Preferably, the first positioning roller is located between the first inspection station and the unwinding frame roller.

[0012] Preferably, the second positioning roller is located between the second inspection station and the winding roller frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. It realizes double-sided detection of fabrics and integrates the tensioning mechanism with the deviation correction mechanism, making the device simple in structure and easy to operate. The integration of deviation correction and tensioning can correct the deviation of fabrics at the same time when tension occurs, and control the flatness of fabrics at all times to ensure good inspection results.

[0015] 2. The first inspection station and the second inspection station enable the inspection device to inspect the second side of the cloth. Through the design of the positions of the positioning rollers, the cloth passing through the second positioning roller can be reversed to complete the inspection of both sides of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a fully automatic double-sided cloth inspection machine provided in one embodiment of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of a fully automatic double-sided cloth inspection machine provided in one embodiment of the utility model;

[0019] Figure 3 It is a top view structural schematic diagram of a fully automatic double-sided cloth inspection machine provided in one embodiment of the utility model;

[0020] Legend: 1. Base frame; 101. First inspection table; 102. Second inspection table; 2. Adjustment assembly; 2011. Linkage rod; 202. Active roller; 203. Driving roller assembly; 2031. Driven roller; 2032. Deviation correction motor; 3. Unwinding assembly; 301. Unwinding roller frame; 302. Unwinding roller; 4. Rewinding assembly; 401. Rewinding roller; 402. Rewinding roller frame; 403. Rewinding motor; 5. First positioning roller; 6. Second positioning roller. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] like Figure 1-3 A double-sided cloth inspection machine includes a base frame 1, a reeling assembly 3, a reeling assembly 4 and an adjusting assembly 2; the reeling assembly 3, the reeling assembly 4 and the adjusting assembly 2 are all installed on the base frame 1, the adjusting assembly 2 is located between the reeling assembly 3 and the reeling assembly 4, and the adjusting assembly 2 can adjust the tension of the cloth between the reeling assembly 3 and the reeling assembly 4; the adjusting assembly 2 includes a linkage rod 2011, an active roller 202 and a pair of driving roller assemblies 203, the active roller 202 and the pair of driving roller assemblies 203 are installed on the linkage rod 2011 at intervals, the active roller 202 is located between the pair of driving roller assemblies 203, and the fabric passes through the driving roller assembly 203, the active roller 202, and another driving roller assembly 203 in a corrugated state in turn; the tensioning assembly is composed of the active roller 202 It is rotatably connected to the linkage rod 2011, and a pair of driving roller assemblies 203 are fixedly connected to the linkage rod 2011. The linkage rod 2011 is driven to rotate by a motor, and the cloth passes through the active roller 202 and a pair of driving roller assemblies 203 installed at intervals. When tensioning is not required, the active roller 202 rotates under the friction with the transmitted cloth to provide conveying capacity for the cloth being conveyed, thereby avoiding resistance in the cloth transmission process, resulting in the winding frequency being lower than the unwinding frequency, causing the cloth to slack during the transmission process, affecting the detection of the cloth. When rotating, the driving roller assemblies 203 at both ends of the linkage rod 2011 rotate synchronously to tighten the cloth. When the cloth is offset, the driving roller assembly 203 rotates to correct the deviation of the cloth, and the tensioning and deviation correction are integrated into one.

[0023] like Figure 3In the above scheme, the tensioning of the cloth is achieved through the cooperation between the active roller 202 and the driving roller assembly 203. Based on this, the deviation of the cloth should also be corrected at the same time. In one embodiment, the driving roller assembly 203 includes a pair of driven rollers 2031 and a deviation correction motor 2032. The pair of driven rollers 2031 are located on both sides of the active roller 202. Any driven roller 2031 cooperates with the active roller 202 to complete the tensioning of the cloth on both sides. During the tensioning, the motor can be driven to drive the driven roller 2031 to rotate, so as to correct the deviation of the cloth wrapped around the driven roller 2031, and timely adjust the position of the cloth of the inspection device on both sides to avoid poor detection effect due to directional deviation of the cloth.

[0024] like Figure 2 In order to realize the fully automatic detection of the cloth, in one embodiment, the winding assembly 4 includes a winding roller 401, a winding roller frame 402 and a winding motor 403; the winding roller 401 frame is installed at the tail of the base frame 1, and the winding roller 401 is composed of two symmetrical rotating rollers. The winding roller 401 is rotatably installed between the symmetrical rotating rollers and is tangent to the symmetrical rotating rollers in pairs; when the cloth on the rotating roller is transmitted and inspected, the rotating roller and the two active rollers 202 rotate in pairs to improve the transmission efficiency of the cloth, and the winding motor 403 drives the winding roller frame 402, and the winding motor 403 is used to complete the fully automatic detection of the cloth.

[0025] like Figure 2 When unwinding, the unwinding speed should be synchronized with the winding speed as much as possible. In one embodiment, the unwinding component 3 includes an unwinding roller frame 301 and an unwinding roller 302; the unwinding roller frame 301 is rotatably installed on the head of the base frame 1, and the unwinding roller 302 is rotatably installed with the unwinding roller frame 301; the winding motor 403 drives the winding roller 401 frame to rotate, and the winding roller 401 rotatably connected to the winding roller 401 frame rotates accordingly to rewind the cloth, and drives the unwinding roller 302 to rotate, and the unwinding roller 302 is rotatably connected to the unwinding roller frame 301, and the unwinding roller 302 and the unwinding roller frame 301 rotate to accelerate the unwinding rate, so that the unwinding can be carried out smoothly.

[0026] like Figure 2As shown, the above embodiments realize the fully automatic detection of fabrics. The detection process of one side of fabrics is too complicated. Usually, the second side is re-detected after the detection of one side is completed. In order to simplify the detection process, in one embodiment, the base frame 1 is provided with a first inspection station 101 and a second inspection station 102; first positioning rollers 5 are provided on both sides of the first inspection station 101, and second positioning rollers 6 are provided on both sides of the second inspection station 102. The positioning rollers can ensure that the fabrics on both sides of the inspection device are flat and wrinkle-free, and ensure that the fabrics passing through the inspection device are flat; the central axis of the first positioning roller 5 is higher than the first inspection station 101, so that the inspection device detects the first side of the fabric, and the central axis of the second positioning roller 6 is lower than the second inspection station 102, so that the inspection device detects the second side of the fabric. Through the design of the positions of each positioning roller, the fabric passing through the second positioning roller 6 can be reversed to complete the detection of both sides of the fabric.

[0027] like Figure 2 As shown, when realizing double-sided inspection of fabric, attention should be paid to the transmission of the fabric for the first inspection to ensure that the fabric is in a flat and wrinkle-free state when passing through the inspection station. In one embodiment, the first positioning roller 5 is located between the first inspection station 101 and the unwinding roller frame 301. When unwinding, the fabric is combed so that the fabric at the unwinding end can pass through the first inspection station 101 smoothly.

[0028] like Figure 2 As shown, after the inspection of the fabric is completed, the fabric transmitted from the inspection station is ensured to be smoothly rolled up. In one embodiment, the second positioning roller 6 is located between the second inspection station 102 and the winding roller frame 402 to avoid wear of the fabric caused by friction between the inspected fabric and the frame and to ensure the flatness of the fabric when the inspected fabric passes through the second positioning roller 6, so as to facilitate the winding of the fabric by the winding roller 401.

[0029] Working principle:

[0030] The unwinding roller 302 is provided with the cloth to be inspected. The operator manually passes the cloth to be inspected through the first positioning roller 5, the first inspection platform 101, the driven roller 2031, the active roller 202, the driven roller 2031, the second positioning roller 6, the second inspection platform 102, and finally winds it to the winding roller 401, and places the winding roller 401 on the winding roller frame 402, starts the winding motor 403 to drive the winding roller frame 402 to rotate, and drives the winding roller 401 to rotate. When rotating, the wound cloth rotates accordingly and is wound around the winding roller 401. The cloth passes through the unwinding component 3, the first positioning roller 5, the adjusting component 2, and the second positioning roller 6, forming a transmission state. During transmission, the second positioning roller 6 with the cloth wound thereon is forced to rotate. Since the unwinding roller 302 is rotationally connected with the unwinding roller frame 301, when the unwinding roller 302 rotates, the unwinding roller frame 301 also rotates synchronously.

[0031] When the cloth is transmitted through the first inspection station 101, the first side of the cloth is inspected, and then it is transmitted to the active roller 202 by the first positioning roller 5. The active roller 202 is also rotated synchronously by the transmission force to assist the transmission of the cloth; when it is transmitted to the second positioning roller 6, the cloth passes through the second inspection station 102 from the outside of the second positioning roller 6, and the second side of the cloth is inspected, and then it is rolled up to the winding roller 401 by the second positioning roller 6 at the lower end;

[0032] When the fabric transmission rate is inconsistent and looseness occurs, the deviation correction motor 2032 is started to rotate the driven roller 2031 and the active roller 202. The rotation of the driven roller 2031 and the active roller 202 are used to achieve preliminary tightening of the tensioned fabric to ensure smooth inspection. If the fabric deviates during the tensioning process, the deviation correction motor 2032 is started to rotate the driven roller 2031. The rotation of the driven roller 2031 is used to correct the deviation of the fabric wrapped on its surface, so that the tensioning process will not cause deviation to the fabric. At the same time, the fabric that has already deviated can be tensioned to put it in a normal transmission state, thereby better completing the fabric inspection.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A fully automatic double-sided cloth inspection machine, characterized in that: The invention comprises a base frame (1), an unwinding assembly (3), a winding assembly (4) and an adjusting assembly (2); the unwinding assembly (3) and the winding assembly (4) are both mounted on the base frame (1); the adjusting assembly (2) is located between the unwinding assembly (3) and the winding assembly (4); the adjusting assembly (2) comprises a linkage rod (2011), an active roller (202) and a pair of driving roller assemblies (203); the active roller (202) is located between the pair of driving roller assemblies (203); the active roller (202) is rotatably connected to the linkage rod (2011); the pair of driving roller assemblies (203) are fixedly connected to the linkage rod (2011); the active roller (202) is located between the pair of driving roller groups; when the linkage rod (2011) rotates, it drives the active roller (202) and the pair of driving roller assemblies (203) to rotate synchronously, thereby achieving tensioning of the fabric; when the fabric is offset, the driving roller assembly (203) rotates to achieve deviation correction of the fabric.

2. The fully automatic double-sided cloth inspection machine according to claim 1, characterized in that: The driving roller assembly (203) comprises a driven roller (2031) and a deviation correction motor (2032), and the deviation correction motor (2032) drives the driven roller (2031).

3. The fully automatic double-sided cloth inspection machine according to claim 1, characterized in that: The winding assembly (4) comprises a winding roller (401), a winding roller frame (402) and a winding motor (403); the winding roller frame (402) is arranged at the rear of the base frame (1), the winding roller (401) and the winding roller frame (402) are rotatably mounted, and the winding motor (403) drives the winding roller frame (402).

4. The fully automatic double-sided cloth inspection machine according to claim 1, characterized in that: The unwinding assembly (3) comprises an unwinding roller frame (301) and an unwinding roller (302); the unwinding roller frame (301) is rotatably mounted on the head of the base frame (1), and the unwinding roller (302) is rotatably mounted on the unwinding roller frame (301).

5. The fully automatic double-sided fabric inspection machine according to claim 1, characterized in that: The base frame (1) is provided with a first inspection platform (101) and a second inspection platform (102); a pair of first positioning rollers (5) are provided on both sides of the first inspection platform (101), and a pair of second positioning rollers (6) are provided on both sides of the second inspection platform (102); the center axis of the first positioning roller (5) is higher than that of the first inspection platform (101), and the center axis of the second positioning roller (6) is lower than that of the second inspection platform (102).

6. The fully automatic double-sided fabric inspection machine according to claim 5, characterized in that: The first positioning roller (5) is located between the first inspection platform (101) and the unwinding roller frame (301).

7. The fully automatic double-sided fabric inspection machine according to claim 5, characterized in that: The second positioning roller (6) is located between the second inspection station (102) and the winding roller frame (402).

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