Fabric defect detection device

Abstract

The utility model relates to the technical field of fabric defect detection, in particular to a fabric defect detection device which comprises a main body frame, a moving assembly is fixedly installed on the upper surface of the main body frame and comprises a first sliding rail and a first lead screw, and the outer side of the first lead screw is connected with a first sliding sleeve in a screwed mode. A fixing frame is fixedly installed on the lower surface of the first sliding sleeve, a second sliding rail is fixedly installed on the inner side surface of the fixing frame, a second lead screw is rotationally connected into the second sliding rail, and a second sliding sleeve is connected to the outer side of the second lead screw in a screwed mode. According to the utility model, the textile is detected through the industrial camera, then the defect position is marked through the label buckle, labeling of a labeling machine is replaced, adhesive on the surface of a label is prevented from being adhered to the surface of the textile, smudginess adhered to the surface of the textile is reduced, the label buckle is clamped at the defect position, the stability of the label buckle is improved, and the production efficiency is improved. The label buckle is prevented from falling off and being misplaced, and the defect position can be conveniently found in the subsequent manual repairing process.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric defect detection, in particular to a fabric defect detection device. Background Art

[0002] Textiles are an indispensable item and material in daily production and life. Industrial textiles have developed rapidly, such as towels, soluble medical sutures, industrial high-temperature flue gas filtration fibers, tire cord fabrics and special textiles for construction. In the manufacturing process of textiles, fabric defect detection technology plays a vital role in the production of textiles.

[0003] When inspecting existing textiles, an industrial camera is usually installed above the textiles to inspect them, and then the defects are marked by a labeling machine. The adhesive on the surface of the label is easy to adhere to the surface of the textile, causing the surface to be dirty, and the label is easy to fall off the labeling place when it is not firmly bonded, making it inconvenient to find the defects during subsequent manual repairs. Utility Model Content

[0004] The purpose of the utility model is to provide a fabric defect detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fabric defect detection device comprises a main frame, a moving component is fixedly installed on the upper surface of the main frame, the moving component comprises a No. 1 slide rail and a No. 1 screw rod, the outer side of the No. 1 screw rod is screwed and connected to a No. 1 slide sleeve, the lower surface of the No. 1 slide sleeve is fixedly installed with a fixed frame, the inner surface of the fixed frame is fixedly installed with a No. 2 slide rail, the No. 2 slide rail is rotatably connected inside, the No. 2 screw rod is screwed and connected to the No. 2 slide sleeve on the outer side, a cylinder is fixedly installed on the surface of one side of the No. 2 slide sleeve, a mounting frame is fixedly installed on the lower end surface of the cylinder, a vacuum suction cup is fixedly embedded and installed on the lower surface of the mounting frame, a feeding component is fixedly installed on the lower surface of the fixed frame, the feeding component comprises a No. 4 motor and a material tray, and the material tray is fixedly installed on the output end of the No. 4 motor.

[0007] Furthermore, one end of the main frame is symmetrically rotatably connected with a pressing roller, a No. 1 motor is fixedly installed on one side surface of the main frame, and the output end of the No. 1 motor is fixedly connected to a pressing roller.

[0008] Furthermore, two tensioning rollers are rotatably connected to the other end of the main frame, a lighting lamp is fixedly installed on the upper surface of the main frame, and a detection mechanism is fixedly installed on the upper surface of the lighting lamp through a bracket.

[0009] Furthermore, the No. 1 slide rail is fixedly installed on the upper surface of the main frame, a No. 2 motor is fixedly installed on one end surface of the No. 1 slide rail, and an output end of the No. 2 motor is fixedly connected to the No. 1 lead screw.

[0010] Furthermore, a No. 3 motor is fixedly mounted on the inner surface of the fixing frame, an output end of the No. 3 motor is fixedly connected to one end of a No. 2 screw rod, and a support frame is fixedly mounted on the lower surface of the fixing frame.

[0011] Furthermore, the two No. 4 motors are respectively fixedly mounted at two ends of the lower surface of the fixing frame, a connecting strip is wrapped around the outer side of one of the material trays, and one end of the connecting strip is fixedly connected to the other material tray.

[0012] Preferably: a cross groove is provided on the upper surface of the connecting strip, a U-shaped tag is movably provided on the upper side of the connecting strip, a card slot is provided on one side surface of the U-shaped tag, a card pin is movably embedded in the card slot, the card pin passes through the cross groove and is movably connected to the cross groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By operating the No. 4 motor, the connecting strip is loosened from one material tray and then wrapped around the surface of another material tray to move the U-shaped tag, which is convenient for the vacuum suction cup to absorb the U-shaped tag. The No. 2 and No. 3 motors are operated to adjust the horizontal position of the cylinder, thereby adjusting the position of the vacuum suction cup to facilitate the insertion of the U-shaped tag in different positions of the textile. Then the No. 1 motor is operated to drive a pressing roller to rotate to assist the movement of the textile. The two pressing rollers are used to bend the card pin passing through the textile to fix the U-shaped tag on the surface of the textile, so that the textile is inspected by an industrial camera, and then the U-shaped tag is used to mark the defective part, replacing the labeling machine to prevent the adhesive on the label surface from adhering to the textile surface, reducing the dirt adhering to the textile surface, and the U-shaped tag is stuck at the defective part to improve the stability of the U-shaped tag, avoid the U-shaped tag from falling off and being misplaced, and facilitate the subsequent manual repair to find the defective part. At the same time, after removing the U-shaped tag, the card pin can be replaced so that the U-shaped tag and the connecting strip can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the fixing frame and the feeding assembly in the utility model;

[0017] Figure 3 It is a schematic diagram of the side cross-section structure of the moving component and the feeding component in the utility model;

[0018] Figure 4It is a schematic diagram of the vertical cross-section structure of the moving assembly and the supporting frame part of the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of the labeling buckle in the utility model;

[0020] Figure 6 It is a schematic diagram of the connecting strip structure in the utility model.

[0021] In the figure: 1. Main frame; 101. Tensioning roller; 102. Pressing roller; 103. Motor No. 1; 104. Illuminating lamp; 105. Detection mechanism; 2. Moving assembly; 201. Slide rail No. 1; 202. Screw rod No. 1; 203. Sleeve No. 1; 204. Motor No. 2; 205. Fixed frame; 206. Slide rail No. 2; 207. Screw rod No. 2; 208. Motor No. 3; 209. Sleeve No. 2; 3. Cylinder; 301. Mounting frame; 302. Vacuum suction cup; 303. Support frame; 4. Loading assembly; 401. Motor No. 4; 402. Material tray; 403. Connecting strip; 404. Cross slot; 405. U-shaped sign; 406. Card slot; 407. Card pin. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 6 In an embodiment of the utility model, a fabric defect detection device comprises a main frame 1, a moving assembly 2 is fixedly installed on the upper surface of the main frame 1, the moving assembly 2 comprises a No. 1 slide rail 201 and a No. 1 screw rod 202, a No. 1 slide sleeve 203 is screwed together on the outer side of the No. 1 screw rod 202, a fixed frame 205 is fixedly installed on the lower surface of the No. 1 slide sleeve 203, a No. 2 slide rail 206 is fixedly installed on the inner surface of the fixed frame 205, a No. 2 screw rod 207 is rotatably connected inside the No. 2 slide rail 206, a No. 2 slide sleeve 209 is screwed together on the outer side of the No. 2 screw rod 207, a cylinder 3 is fixedly installed on one side surface of the No. 2 slide sleeve 209, a mounting frame 301 is fixedly installed on the lower end surface of the cylinder 3, a vacuum suction cup 302 is fixedly embedded and installed on the lower surface of the mounting frame 301, a feeding assembly 4 is fixedly installed on the lower surface of the fixed frame 205, the feeding assembly 4 comprises a No. 4 motor 401 and a material tray 402, and the material tray 402 is fixedly installed on the output end of the No. 4 motor 401.

[0024] Specifically, the horizontal position of the vacuum suction cup 302 is adjusted by the moving component 2 , and the height of the vacuum suction cup 302 is adjusted by the cylinder 3 , so that the vacuum suction cup 302 can absorb and move the U-shaped sign 405 to clamp it inside the clamping pin 407 .

[0025] Embodiment 1

[0026] like Figure 1 As shown, in this embodiment, a laminating roller 102 is symmetrically rotatably connected to one end of the main frame 1, a motor No. 103 is fixedly installed on one side surface of the main frame 1, and the output end of the motor No. 103 is fixedly connected to a laminating roller 102; two tensioning rollers 101 are rotatably connected to the other end of the main frame 1, a lighting lamp 104 is fixedly installed on the upper surface of the main frame 1, and a detection mechanism 105 is fixedly installed on the upper surface of the lighting lamp 104 through a bracket.

[0027] In this embodiment, for the sake of clarity of description, an example is taken in which a pressing roller 102 is symmetrically rotatably connected to one end of the main frame 1. The textile passes between two tensioning rollers 101 and then passes between two pressing rollers 102. Motor No. 103 runs to drive a pressing roller 102 to rotate, assisting the movement of the textile. The two pressing rollers 102 bend the card pin 407 passing through the textile, thereby fixing the U-shaped label 405 on the surface of the textile. The lighting lamp 104 illuminates the textile to facilitate the detection mechanism 105 to detect the textile.

[0028] like Figure 4-6 As shown, in this embodiment, the first slide rail 201 is fixedly installed on the upper surface of the main frame 1, and the second motor 204 is fixedly installed on one end surface of the first slide rail 201, and the output end of the second motor 204 is fixedly connected to the first screw rod 202; the third motor 208 is fixedly installed on the inner surface of the fixed frame 205, and the output end of the third motor 208 is fixedly connected to one end of the second screw rod 207, and the support frame 303 is fixedly installed on the lower surface of the fixed frame 205; the two fourth motors 401 are fixedly installed respectively It is fixedly installed at both ends of the lower surface of the fixing frame 205, and a connecting strip 403 is wrapped around the outside of one material tray 402, and one end of the connecting strip 403 is fixedly connected to the other material tray 402; a cross groove 404 is provided on the upper surface of the connecting strip 403, and a U-shaped tag 405 is movably provided above the connecting strip 403, and a card slot 406 is provided on one side surface of the U-shaped tag 405, and a card pin 407 is movably embedded in the card slot 406, and the card pin 407 passes through the cross groove 404 and is movably connected to the cross groove 404.

[0029] During the specific implementation, the support frame 303 supports the connecting strip 403, which is convenient for the vacuum suction cup 302 to absorb the U-shaped pick 405. The fourth motor 401 operates to loosen the connecting strip 403 from one material tray 402, and then wraps it around the surface of another material tray 402 to move the U-shaped pick 405, which is convenient for the vacuum suction cup 302 to absorb the U-shaped pick 405. The cross groove 404 facilitates the card needle 407 to move out of the connecting strip 403. The second motor 204 operates to drive the first screw rod 202 to rotate, so that the first sliding sleeve 203 moves and adjusts the position of the fixed frame 205. The third motor 208 operates to drive the second screw rod 207 to operate, so that the second sliding sleeve 209 moves. The position of the air cylinder 3 is adjusted, thereby adjusting the position of the vacuum suction cup 302, so that the U-shaped tag 405 can be inserted into different positions of the textile, and the textile can be inspected by an industrial camera, and then the defective part can be marked by the U-shaped tag 405, replacing the labeling machine to prevent the adhesive on the surface of the label from adhering to the surface of the textile, thereby reducing the dirt adhering to the surface of the textile, and the U-shaped tag 405 can be stuck in the defective part to improve the stability of the U-shaped tag 405, and avoid the U-shaped tag 405 from falling off and being misplaced, so as to facilitate the search for the defective part during subsequent manual repair, and at the same time, after removing the U-shaped tag 405, the card pin 407 can be replaced, so that the U-shaped tag 405 and the connecting strip 403 can be reused.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fabric defect detection device, characterized in that: It comprises a main frame, a moving component is fixedly installed on the upper surface of the main frame, the moving component comprises a No. 1 slide rail and a No. 1 screw rod, the outer side of the No. 1 screw rod is screwed and connected to a No. 1 slide sleeve, the lower surface of the No. 1 slide sleeve is fixedly installed with a fixed frame, the inner surface of the fixed frame is fixedly installed with a No. 2 slide rail, the No. 2 slide rail is rotatably connected inside, the No. 2 screw rod is screwed and connected to the No. 2 slide sleeve on the outer side, a cylinder is fixedly installed on the surface of one side of the No. 2 slide sleeve, a mounting frame is fixedly installed on the lower end surface of the cylinder, a vacuum suction cup is fixedly embedded and installed on the lower surface of the mounting frame, a loading component is fixedly installed on the lower surface of the fixed frame, the loading component comprises a No. 4 motor and a material tray, and the material tray is fixedly installed on the output end of the No. 4 motor.

2. A fabric defect detection device according to claim 1, characterized in that: A pressing roller is symmetrically rotatably connected to one end of the main frame, a No. 1 motor is fixedly mounted on one side surface of the main frame, and an output end of the No. 1 motor is fixedly connected to a pressing roller.

3. A fabric defect detection device according to claim 1, characterized in that: Two tensioning rollers are rotatably connected to the other end of the main frame. A lighting lamp is fixedly installed on the upper surface of the main frame. A detection mechanism is fixedly installed on the upper surface of the lighting lamp through a bracket.

4. A fabric defect detection device according to claim 1, characterized in that: The No. 1 slide rail is fixedly installed on the upper surface of the main frame, and a No. 2 motor is fixedly installed on one end surface of the No. 1 slide rail, and the output end of the No. 2 motor is fixedly connected to the No. 1 lead screw.

5. A fabric defect detection device according to claim 1, characterized in that: A No. 3 motor is fixedly mounted on the inner surface of the fixing frame, an output end of the No. 3 motor is fixedly connected to one end of a No. 2 lead screw, and a support frame is fixedly mounted on the lower surface of the fixing frame.

6. A fabric defect detection device according to claim 1, characterized in that: The two No. 4 motors are respectively fixedly mounted at the two ends of the lower surface of the fixing frame, and a connecting strip is wrapped around the outer side of one of the material trays, and one end of the connecting strip is fixedly connected to the other material tray.

7. A fabric defect detection device according to claim 6, characterized in that: A cross groove is provided on the upper surface of the connecting strip, a U-shaped tag is movably provided on the top of the connecting strip, a card slot is provided on one side surface of the U-shaped tag, a card pin is movably embedded in the card slot, the card pin passes through the cross groove and is movably connected to the cross groove.

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